ELEMENT OF A MODULAR SCAFFOLDING SYSTEM AND METHOD FOR ITS MANUFACTURE

A method for manufacturing an element () of a modular scaffolding system, comprising: 1. A method for manufacturing an element of a modular scaffolding system , comprising:providing an at least partly galvanized pipe part having a first end and a second end;providing an at least partly galvanized first connection head which is designed to be connected to the first end of the pipe part;forming, through welding, a weld which connects the first end of the pipe part to the first connection head, the weld comprising an internal weld surface and an external weld surface, which internal weld surface is proximal to the pipe part and/or the connection head, and which external weld surface is proximal to an outside environment of the pipe part and the connecting head; andcovering the external weld surface with a protective layer, such that the external weld surface is screened off from the outside environment.2. The method according to claim 1 , wherein the external weld surface is covered with the protective layer by means of thermal spraying of zinc.3. The method according to claim 1 , further comprising:screening the internal weld surface against air coming from the outside environment without an additional surface treatment.4. The method according to claim 3 , whereinone of the first end of the pipe part and the first connection head comprises an inside circumferential edge, and the other of the first end of the pipe part and the first connection head comprises an outside circumferential edge designed for cooperation with the inside circumferential edge;prior to welding, on at least one of the inside circumferential edge and the outside circumferential edge a sealing material has been applied;prior to welding, the inside circumferential edge is positioned opposite the outside circumferential edge in order to bring the first end of the pipe part and the first connection head in a relative position in which they will be connected to each other through welding, in which ...

Scaffolding

The invention relates to a bridge that is for use with a scaffolding standard. The standard may comprise of an elongate pipe to which there is secured at least one rosette of a kind that presents a plurality of apertures about the pipe at which a connection to said standard can be established by other scaffolding components. The bridge is capable of connection to said rosette at at least two said apertures, said bridge allowing a scaffolding component to be secured thereto to be positioned and supported by said bridge at a location not catered for by any aperture of said rosette.

Scaffolding component with at least one connection head and method for fastening a scaffolding component having at least one connection head to a vertical scaffolding element

The invention relates to a scaffolding component ( 45 ) with at least one connection head ( 61 ) for forming a releaseable connection with a vertical scaffolding element ( 41 ) extending in the direction of a longitudinal axis ( 47 ). On this scaffolding element is fastened a projection ( 44 ) which extends transversely to its longitudinal axis ( 47 ) and which has an aperture ( 55 ) for the insertion of a wedge ( 62 ). The connection head has an upper head part ( 74 ) with an upper wedge opening ( 80 ) and a lower head part ( 75 ) with a lower wedge opening ( 81 ), for the wedge ( 62 ) which can be inserted through the wedge openings ( 80, 81 ). Disposed between the upper head part ( 74 ) and the lower head part ( 75 ) is a slot ( 67 ) which is open towards the front and which is intended for the fitting of the connection head ( 61 ) onto the projection ( 44 ). The connection head ( 61 ) has a wedge-support body ( 85 ) with wedge-support surfaces which is arranged above the slot ( 67 ) so as to engage over the latter towards the front, for vertically supporting the wedge ( 62 ) in the region of its lower wedge end against unintended movement of the wedge ( 62 ) vertically downwardly into a blocking position. Above the wedge-support surfaces of the wedge-support body ( 85 ), the connection head ( 61 ) has a wedge-pivoting abutment ( 86 ).

SCAFFOLDING POST

The invention relates to a scaffolding post () made of metal, including a tube () and a tubular tube connector () integrally molded therewith. In a transition region between the tube connector () and the tube () a stop () is formed, the stop being in the form of an annular post-supporting end face () running perpendicularly to the longitudinal axis of the scaffolding post () and circumferentially around the longitudinal axis. The slide-on area () of the tube () has a plurality of indentations (), each extending in the direction of the longitudinal axis of the scaffolding post () and each being designed with a tube inner cross-section reduction. The indentations are arranged distributed in the circumferential direction around the longitudinal axis of the scaffolding post () at regular intervals or equidistant and each extends continuously for a length in the tube slide-on region (), starting directly from a tube-supporting end face in the direction of the tube connector (). The indentations () are each configured in an L-shape or T-shape with a longitudinal supporting indentation () and a transverse centering indentation (). In the region of the post-supporting end face () the tube connector () includes a centering region () spanning a first tube connector outside diameter and further includes a supporting region () spanning a second tube connector outside diameter, wherein the first tube connector outside diameter is slightly larger than the second tube connector outside diameter. The tube () includes a substantially circular cylindrical tube portion (), which merges in the direction of the free tube connector end directly, substantially sharp-edged via an annular edge or with a slight transitional radius, into the post-supporting surface (). 1252627282528. Scaffolding post () made of metal , having a tube () and a tubular tube connector () formed onto it in one piece , which extend , in each instance , in the direction of a longitudinal axis () of the scaffolding ...

Connection device

A connection device is provided including a body portion and at least first and second attachment means for the attachment of the device to or between two or more objects in use. Adjustment means are provided to allow the distance between the at least first and second attachment means to be adjustable in use.

CANTILEVERED SUPPLEMENTARY SUPPORT PLATFORM FOR MODULAR SCAFFOLD

A supplementary support assembly for a modular scaffold system formed from a matrix of interconnecting scaffold bays. The assembly including a pair of spaced apart transoms () adapted to be cantilevered outwardly from the scaffold bays and one or more decking boards () extending between the pair of transoms, thereby providing a supplementary support platform (). 1. A scaffold connection assembly for use with modular scaffolding of the type formed from a matrix of interconnected scaffold bays supported on a base , the connection assembly being adapted to connect a first scaffold bay to a second scaffold bay , and including:a first connecting element including a first pair of connecting formations laterally spaced apart by a predetermined first distance and adapted for connection to adjacent inner standards of the respective first and second scaffold bays;a second connecting element including a second pair of connecting formations respectively defining terminal ends of an intermediate bridge section and being laterally spaced apart by a predetermined second distance, the second pair of connecting formations being adapted for connection to adjacent outer standards of the respective first and second scaffold bays;the first distance being different from the second distance, such that upon engagement of the connection assembly between the first and second scaffold bays, the first scaffold bay is oriented obliquely with respect to the second scaffold bay;wherein the outer standards of the corresponding first and second scaffold bays include respective lugs of a V-press fitting, each of the lugs defining a generally V-shaped aperture adapted for releasable engagement by a corresponding generally wedged shaped locking pin, whereby upon engagement each of the locking pins extends downwardly through the aperture of the respective lug so as releaseably to lock the corresponding connecting formation to the respective outer standard;the lugs being aligned with the respective ...

Scaffold System

A scaffold system comprising a set of components adapted for assembly of a scaffold section. The components are at least two frame components, each having at least two vertical members separated by at least two interconnecting members, the at least two vertical members comprising a socket; two or more brace components adapted to span between and connect to the two side frame components; at least four corner pole components, each adapted to connect with the socket of a vertical member; and a plurality of support rail components adapted to span between two pole components. 1: A scaffold system comprising a set of components adapted for assembly of a scaffold section , the components comprising: 'at least two vertical members separated by at least two interconnecting members, the at least two vertical members comprising a socket;', 'at least two frame components, each comprisingtwo or more brace components adapted to span between and connect to the two side frame components;at least four corner pole components, each adapted to connect with the socket of a vertical member; anda plurality of support rail components adapted to span between two pole components.2: The scaffold system as claimed in claim 1 , wherein the plurality of support rail components comprise an open end adapted for engagement with the pole components.3: The scaffold system as claimed in claim 1 , wherein the one or more hand rail components comprise one or more lengths adapted to span the width and/or length of the scaffold section.4: The scaffold system as claimed in claim 1 , wherein the one or more hand rail components comprise a first length adapted to span the width of the scaffold section claim 1 , and a second length adapted to span the length of the scaffold section.5: The scaffold system as claimed in claim 1 , wherein the pole components are adapted to telescopically connect with the socket of the frame components.6: The scaffold system as claimed in claim 1 , wherein the pole components ...

SCAFFOLD ASSEMBLY AND METHOD OF MANUFACTURE

The present invention provides a scaffold assembly, in particular a combination of a conventional tubular scaffold tube or pole and a rosette, type coupling which enables the connection of additional scaffold components to the scaffold assembly, the coupling and tubular element being fixed relative to one another by means of at least one abutment which is cold formed in the tubular element such as to fix the coupling in position relative thereto. 1. A method of manufacturing a scaffold assembly comprising a hollow tubular element and a coupling circumscribing the tubular element , the method comprising locally outwardly deforming the tubular element to form an abutment positioned to retain the coupling in position.2. A method according to comprising the step of forming a pair of abutments axially spaced along the tubular element and between which the coupling is captured.3. A method according to comprising the steps of providing a recess in the coupling opening onto an interface between the coupling and the tubular element; and forming at least one abutment as an outward deformation into the recess.4. A method according to comprising cold forming each abutment.5. A method according to comprising forming each abutment through deformation of the tubular element from an inner wall of the tubular element.6. A method according to comprising the step of inserting a forming tool into a hollow interior of the tubular element; and expanding at least a portion of the forming tool in order to form at least one abutment.7. A method according to comprising utilising hydraulic pressure in order to effect expansion of the forming tool.8. A method according to comprising radially outwardly expanding an annular array of discrete forming elements comprised in the forming tool.9. A method according to comprising forcing a conical wedge against the array of forming elements in order to effect the radially outward expansion of the annular array.10. A method according to any of ...

HIGH CAPACITY VERTICAL MEMBER FOR USE WITH MODULAR SCAFFOLDING

A vertical member of a modular scaffolding system includes a securing rosette provided in an upper section having a reduced diameter to provide a pre-determined modular connection. The vertical member includes an elongate intermediate section forming the majority of the vertical member of a first diameter greater than the reduced diameter. The intermediate section at a lower edge includes an integral spigot of the reduced diameter. A reinforcing sleeve is fixedly secured to the upper section above the rosette and forms a spigot receiving socket. The vertical member has higher capacity due to the larger diameter intermediate section while maintaining modularity of the scaffolding system. 1. A modular scaffolding system having a series of high load vertical members in combination with a series of scaffold frames , each scaffold frame comprising two secured frame vertical members of predetermined lengths , said series of cooperating high load vertical members being connectible with any of said scaffold frames;said frame vertical members and said high load vertical members are all connectible in an end to end manner using a socket tube connection at one end and a cooperating spigot connection at an opposite end of each vertical member;said high load vertical members being connectible to each other and connectible to any of said frame vertical members using releasable ledger members of predetermined modular lengths and said releasable ledger members additionally allowing frame vertical members of adjacent scaffold frames to be connected with said releasable ledger members determining the modular spacing between connected scaffold frames, connected high load vertical members and connected high load vertical members and scaffold frames;each ledger member having opposed ledger heads at opposite ends of the respective ledger member;said frame vertical members having a first rated load capacity and said high load vertical members having a second rated load capacity higher ...

RUNBACK BACKSTRUCTURE ACCESS SYSTEM

A runback backstructure access system for removably providing access between building floors of a building structure. The system includes: first and second tower legs with first and second rosette attachment connectors; a first landing beam mountable between the first and second tower legs; first and second landing beam support connectors connectable respectively to the rosette attachment connectors; at least one building support connector for connecting the first landing beam to the building structure; third and fourth tower legs with third and fourth rosette attachment connectors; a second landing beam mounted between the third and fourth tower legs; third and fourth landing beam support connectors for connecting to the third and fourth rosette attachment connectors; and at least one strut member for connecting the first landing beam to the second landing beam.

Scaffold mount bracket

A scaffold mount bracket having an upper horizontal mount member, a wedge head, a lower horizontal mount member, a clamp, a vertical mount member, the vertical mount member having coupled proximate to the upper end thereof, and orthogonally thereto, the upper horizontal mount member and coupled to a lower end of the vertical mount member, and orthogonally thereto, the lower horizontal mount member. Coupled to the top of the vertical mount member is an attachment member having an aperture or structure for receiving, either directly or indirectly, a cable for hoisting or lowering a scaffold to which the invention is mounted or for hoisting or lowering a separate scaffold member or structure. A reinforcing plate is positioned in the plane of, and coupled to each of, the upper horizontal mount member, the vertical mount member and the lower horizontal mount member so as to strengthen the attachment of the upper horizontal mount member to the vertical mount member and the lower horizontal mount member to the vertical mount member. 1. A mount , comprising:a vertical mount member having an upper end and a lower end; a wedge head coupled to the first end of the upper horizontal mount member, the wedge head configured to be received in a rosette of a vertical scaffold member;', 'the second end of the upper horizontal mount member positioned orthogonally to, and rigidly affixed proximate, the upper end of the vertical mount member;, 'an upper horizontal mount member having a first end and a second end,'} a clamp mechanism coupled to the first end of the lower horizontal mount member; and', 'the second end of the lower horizontal mount member positioned orthogonally to, and rigidly affixed proximate, the lower end of the vertical mount member., 'a lower horizontal mount member having a first end and a second end;'}2. The mount of claim 1 , wherein the wedge head is dimensioned to receive a wedge key for coupling the wedge head to a vertical scaffold member.3. The mount of ...

Scaffold Deck System With Bracket-Supported Partial Length Planks For Creating An Opening To Accommodate Obstacles

A scaffold including a pair of scaffold frames has a scaffold platform supported by the frames, which is defined by a series of planks and includes an opening. The opening is formed by a pair of transverse support members that extend between the pair of planks at a location between the scaffold frames. Partial-length scaffold planks, having first and second ends and a length less than the space between the scaffold frames, are supported by the transverse support members and occupy the space between the planks other than at the opening. The transverse support member includes spaced-apart plank engagement sections that rest on upwardly facing surfaces of the planks, and a plank end support member that extends between the plank engagement sections. A scaffolding platform system and a method of forming a scaffolding platform are also disclosed. 1. A scaffolding arrangement , comprising:a pair of spaced-apart scaffold frames; anda scaffold platform supported by the scaffold frames, wherein the scaffold platform is defined by a plurality of side-by-side planks, wherein the scaffold platform defines at least one opening located between a pair of planks, and wherein the opening is formed by the pair of planks in combination with at least one partial-length scaffold plank having first and second ends and a length less than the space between the scaffold frames, wherein the partial-length plank includes a support member located toward the first end that extends between and is supported by the pair of planks at a location between the scaffold frames.2. The scaffolding arrangement of claim 1 , wherein the opening is defined between the first end of the partial-length plank and one of the scaffold frames.3. The scaffolding arrangement of claim 1 , wherein the partial-length plank is one of a pair of partial-length planks and wherein each partial-length plank includes a support member claim 1 , wherein the opening is formed by the first end of a first one of the partial-length ...

Modular Platform System Components and Tools

A support member and bracket for a modular decking system, wherein the support member includes at least one securing location at which the bracket is securable to the support member, and the bracket includes: one or more hooks configured to be received by one or more hook apertures of the securing location; and a pair of side walls and a further wall defining a tapering slot for receipt of a fin of a decking member or beam. 1. A support member and bracket for a modular decking system , wherein the support member includes at least one securing location at wich the bracket is securable to the support member , and the bracket includes:one or more hooks configured to be received by one or more hook apertures of the securing location; anda pair of side walls and a further wall defining a tapering slot for receipt of a fin of a decking member or beam.2. The support member and bracket according to claim 1 , wherein the support member includes a plurality of securing locations at which the bracket is securable to the support member claim 1 , each securing location including one or more hook apertures configured to receive the one or more hooks of the bracket.3. The support member and bracket according to claim 1 , wherein the tapering slot is an open ended slot at both a first and second end of the bracket.4. The support member and bracket according to claim 1 , wherein the bracket further includes a catch mechanism including a catch member configured to move between a retracted and an extended position with respect to the side walls of the bracket claim 1 , such that with the bracket secured to the support member and the catch member in the extended position claim 1 , at least part of the catch member is received by a securing aperture of the support member at the securing location.5. The support member and bracket according to claim 1 , wherein the one or more hooks include a pair of hooks.6. The support member and bracket according to claim 5 , wherein the pair of hooks ...

Lockable Scaffold Toeboard System

A scaffold toeboard system for locking a toeboard between two vertical scaffold members where each vertical scaffold member includes a tubular member having a diameter and an outer shape. The toeboard system includes a toeboard having an elongated member with a fixed terminating end and an adjustable terminating end. The toeboard further includes a front portion, a top edge, a bottom edge and a rear portion. The toeboard system further includes a locking mechanism slidably mounted to the adjustable terminating end, where the locking mechanism includes a lock member body with a front edge and two fingers positioned on said locking mechanism and extending outwardly from the front edge of the locking member. The two fingers separated by a horizontal distance of about the diameter of a scaffold vertical member. The locking mechanism further includes a lock, where the lock is actuatable to fix the position of the lock member body with respect to the toeboard. The fixed terminating end is shaped to engage a scaffold vertical member. 1. A scaffold toeboard system for locking a toeboard between two vertical scaffold members where each vertical scaffold member comprises a tubular member having a diameter and an outer shape , said toeboard system comprising a toeboard comprising an elongated member having a fixed terminating end and an adjustable terminating end , the toeboard further comprising a front portion , a top edge , a bottom edge and a rear portion;a locking mechanism slidably mounted to the adjustable terminating end, the locking mechanism comprising a lock member body having a front sidewall, a rear sidewall, a top edge, a bottom edge, and a front edge, and two tabs positioned on said locking mechanism and extending outwardly from said front edge of the lock member body, said two tabs separated by a horizontal distance of about the diameter of a vertical scaffold member;the locking mechanism further comprising a lock, said lock being actuatable to fix the position ...

Scaffolding

The invention relates to a bridge that is for use with a scaffolding standard. The standard may comprise of an elongate pipe to which there is secured at least one rosette of a kind that presents a plurality of apertures about the pipe at which a connection to said standard can be established by other scaffolding components. The bridge is capable of connection to said rosette at at least two said apertures, said bridge allowing a scaffolding component to be secured thereto to be positioned and supported by said bridge at a location not catered for by any aperture of said rosette.

SCAFFOLD AND METHODS FOR INSTALLING OR REMOVING SUCH A SCAFFOLD

A scaffold and method(s) for installing or removing such a scaffold that is constructed of at least two vertical frames and of at least two connecting elements that extend essentially horizontally, in each instance, includes at least one connecting element serving as a hip and/or back railing element, vertical supports having respective effective lengths essentially corresponding for example to the vertical distance of the attachment position for the hip and/or back railing element, and horizontal arms set onto one another to form transverse rungs, in each instance, of a ladder for allowing a person to climb up. 2. The method according to claim 1 , the method further comprising a step of:the lifter climbing up from the first vertical region of the scaffold in an interior space of the scaffold via said transverse rungs of said first ladder or via said transverse rungs of said second ladder to the at least one second floor plate of said second vertical region, said interior space being delimited by said first connecting rod, said first vertical frame, and said second vertical frame.3. The method according to claim 1 , wherein said at least one first floor plate comprises a first first floor plate and a second first floor plate;wherein the method further comprises steps of:removing said second first floor plate from said first vertical region;moving said second first floor plate upwards; andaffixing said second first floor plate in said second vertical region at a second attachment position of a same height as said first attachment position.4. The method according to claim 1 , wherein steps (i) and (j) are performed prior to steps (f) to (h).5. The method according to claim 1 , wherein said at least one first floor plate comprises a first first floor plate and a second first floor plate;wherein the method further comprises steps of:removing said second first floor plate from said first vertical region via said lifter standing on said first first floor plate;moving said ...

Articulated dismountable modular scaffolding

Articulated dismountable modular scaffolding of the type assembled at the workplace by means of parts comprising a structure that can be assembled and disassembled, characterised by the fact it is made up by the following interconnected parts: Vertical Tubes ( 1 ), Joints (N). The joints (N) are the points where vertical [bars] converge with horizontal or diagonal ones, being formed by two symmetrical, semi-circular semi-joints. Horizontal Tubes ( 6 ), The horizontal fastening (H) has a catch ( 9 ) in its lower part, as a latch ( 9 ) Diagonal Tubes ( 21 ), Diagonal Fastenings (D), located at each end of the diagonal tube ( 21 ),

LIGHTWEIGHT MULTIFUNCTIONAL SUPPORTING DEVICE AND METHOD FOR CALCULATING JACKING FORCE THEREOF

A lightweight multifunctional supporting device and a method for calculating a jacking force thereof. The lightweight multifunctional supporting device includes a supporting frame and a jacking device, the jacking device includes a screw rod and a jacking seat, the screw rod () is provided vertically and is fixed on the supporting frame, the jacking seat is provided thereon with a vertical threaded hole and is provided with a lateral rotation rod, and the screw rod is in threaded connection with the threaded hole. The method for calculating the jacking force of the supporting device above. 1. A lightweight multifunctional supporting device , comprising a supporting frame and a jacking device , wherein the jacking device comprises screw rods and jacking seats , the screw rods are provided vertically and fixed on the supporting frame , each of the jacking seats is provided with a vertical threaded hole and provided with a lateral rotation rod , and the screw rods are in threaded connection with the threaded holes.2. The lightweight multifunctional supporting device of claim 1 , wherein a top of each of the jacking seats is planar.3. The lightweight multifunctional supporting device of claim 1 , wherein the supporting frame further comprises first fixing flanges claim 1 , and a bottom of each of the screw rods is fixedly connected to the supporting frame through one of the first fixing flanges.4. The lightweight multifunctional supporting device of claim 3 , wherein the jacking device further comprises locking nuts claim 3 , each of the locking nuts is sleeved on one of the screw rods and located between one of the first fixing flanges and one of the jacking seats.5. The lightweight multifunctional supporting device of claim 1 , wherein the supporting frame comprises at least one standard supporting frame claim 1 , the standard supporting frame comprises at least four standard main upright rods distributed at four corners of the standard supporting frame claim 1 , at ...

MODIFIED LEDGER AND MODULAR SCAFFOLD SYSTEM WITH CONTINUOUS WORK SURFACE

A scaffold ledger providing a raised support surface of the elongate structural member with the opposed ledger heads being downwardly and outwardly offset. Each ledger head includes cover flaps that extend the raised support surface above the ledger heads in a cover position. The scaffold ledger cooperates with scaffold posts and scaffold planks to allow for a continuous work platform above an intermediate scaffold support post and/or across supporting ledgers. 1. A scaffold ledger comprises two ledger heads located at opposite ends of an elongate structural member extending between and being mechanically secured to each ledger head;each ledger head includes a projecting support member for engaging a support member of a scaffold post and said projecting support member is downwardly offset relative to said elongate structural member;an upwardly angled rear support member of the ledger head connects with said elongate structural member at a position inwardly of said projecting support member to provide a clear area thereabove;wherein each ledger head includes a pivoting cover cap movable from a first position extending a top surface of said elongate structural member over said projecting support member to a raised position providing top down access to said projecting support member.2. The scaffold ledger of claim 1 , wherein each ledger head includes a displaceable wedge moving from a raised clear position allowing positioning of the scaffold ledger for engaging a scaffold post connection to a locked position extending through said ledger head to retain said ledger head on a scaffold post with a top drive surface of said wedge below an upper surface of said elongate member.3. (canceled)4. A scaffold ledger comprising two ledger heads located at opposite ends of an elongate horizontal member extending between and being mechanically secured to each ledger head; a support portion for coupling to a structural member of a scaffold post;', 'a body extending inwardly and ...

INDIVIDUAL SCAFFOLDING POST

An individual scaffolding post made of metal for facade scaffolding or of facade scaffolding has secured thereon a single rosette for detachably securing at least one horizontal bar. A railing securing device is secured above the rosette, on which a railing strut is detachably supported. The railing securing device includes a rigid bracket permanently secured to the post, which together with an outer surface of the post surrounds and engages around a vertical receiving slit through-opening. A railing rod end of the railing strut has a first recess on the underside, which is open to side surfaces of the railing rod end extending away from one another and is open downwards. The railing rod end has a mounting hook limiting a first recess and partially surrounding same with its free hook end extending to the rear. The free hook end engages behind the bracket contact part of the bracket. 12112222. Individual first scaffolding post (.) of metal for a facade scaffolding () or of a facade scaffolding () , with the following features:{'b': 21', '1', '40', '1, 'a) the individual first scaffolding post (.) is so arranged or erected in a use or mounted setting that its post longitudinal axis (.) extends vertically,'}{'b': 21', '1', '40', '1', '41', '1', '41', '2', '43', '1, 'b) the individual first scaffolding post (.) extends in the direction of its post longitudinal axis (.) rectilinearly from its lower post end (.) to its upper post end (.) over an effective post length (.),'}{'b': 30', '22', '23', '21', '1', '47', '1', '41', '2, 'c) a single rosette () for detachable securing of at least one horizontal bar () for vertical support of at least one scaffolding floor () is permanently secured to the individual first scaffolding post (.) at a rosette spacing (.) from the upper post end (.),'}{'b': 50', '1', '24', '24', '1', '24', '2', '21', '1', '30', '52', '1, 'd) at least one first railing securing device (.) for detachable securing of at least one first railing device (; ., ...

SUSPENDED SCAFFOLDING STRUCTURE AND CONNECTOR THEREFOR

A suspended scaffolding connector includes a central spine comprising an anchor connector at a top end thereof, a bottom lug at a bottom end thereof, and a top lug situated between the anchor connector and bottom lug. The connector further includes at least one top truss connector attached to the top lug and at least one bottom truss connector attached to the bottom lug, where the top and bottom truss connectors are configured and spaced for structural connection to top and bottom connectors of a scaffolding truss. The connector also includes top and bottom truss ledger connectors attached to the spine and situated between the top and bottom lugs and adapted for connection to a scaffolding ledger, and the anchor connector is adapted for connection to a suspension anchor and to support the scaffolding truss through the top and bottom truss connectors. 120-. (canceled)21. A suspended scaffolding connector comprising:a central spine;an anchor connector at a top end of the spine;a lower set of truss connectors attached to the spine at a first location spaced apart from the top end of the spine, the lower set of truss connectors comprising first and second co-axial truss connectors projecting perpendicular to the spine in opposing directions; andan upper set of truss connectors attached to the spine at a second location between the lower set of truss connectors and the top end of the spine, the upper set of truss connectors comprising first and second co-axial upper truss connectors projecting perpendicular to the spine in opposing directions, the upper truss connectors co-planar with and parallel to the lower truss connectors,wherein, the upper and lower first truss connectors are spaced apart to respectively engage upper and lower members of a first scaffolding truss and the upper and lower second truss connectors are spaced apart to respectively engage upper and lower members of a second scaffolding truss such that, when suspended from an overhead suspension point by ...

SCAFFOLD ROSETTE

Disclosed are a scaffold rosette (), a scaffold system and a method thereof. The scaffold rosette () includes a plurality of holes () of similar size and shape that extend axially through the scaffold rosette (). Each of the plurality of holes () includes a first wedge alignment notch () and a second wedge alignment notch () spaced apart circumferentially from the first wedge alignment notch (). The scaffold system comprises the scaffold rosette (). The method comprises the steps of providing the scaffold rosette (), locating a first ledger in a first hole () of the scaffold rosette () and locating a second ledger in a second hole () of the scaffold rosette (). 1. In a scaffold system with upright members connected to adjacent upright members by releasable ledgers that engage rosettes at spaced intervals on the upright member ,characterized in that the rosettes on at least some of the upright members, each having 4 securing ports through the rosette;each port of the rosette is elongate and has opposed end positions orientated to locate a ledger head with these end positions being 45 degrees apart; andwherein the port allows for ledger locating at a host of positions between the positions; andwherein said ports are of similar size and adjacent ports are separated by one of 4 support spokes located between said ports.2. (canceled)3. A scaffold system comprising:{'b': '62', 'a scaffold rosette that extends circumferentially around a longitudinal axis and adapted to support ledgers thereon, the scaffold rosette including a plurality of holes of similar size and shape that extend axially through the scaffold rosette, each of the plurality of holes extends circumferentially partway about the longitudinal axis () between a first circumferential edge and a second circumferential edge thereof,'}wherein each of the plurality of holes includes a first wedge alignment notch and a second wedge alignment notch spaced apart circumferentially from the first wedge alignment notch, ...

METHOD AND APPARATUS FOR ASSEMBLY OF A SHORING TOWER

Method for assembly of a shoring tower (), which can be used for fabrication or reconstruction of buildings, comprising shoring struts () being connected with each other and at least one deck ()—for providing an area indented to be accessible in a shoring level (0, I, II, IV)—, wherein the deck () comprises at least one insertion hook ()—for hanging up on a particularly horizontal shoring strut ()—at a first front side () and an opposite second front side (), characterized in that in a first step, a separate lifting and holding tool () being hookable in and out of a deck () is hooked in a deck () at a front side () of the deck (), which is located within a first shoring level (I), preferably in an insertion position, which is provided for insertion respectively hanging up of a deck, defined by horizontal shoring struts ()—particularly two opposed shoring struts ()—in order to allow providing a horizontal area indented to be accessible, and in a second step, the lifting and holding tool () is hanged up on a particularly horizontal shoring strut () of a next higher second shoring level (II) such that the hooked in front side () of the deck () is hold by the lifting and holding tool () temporarily in an assembly distance () above the intended insertion position of the first shoring level (I) in a slanting intermediate assembly position not intended to be accessible, wherein the assembly distance () is particularly smaller than the distance between the first shoring level (I) and the second shoring level (II). A very easy and safe assembly and disassembly can thereby be achieved. 12627113272829. A method for assembly of a shoring tower () , which can be used for fabrication or reconstruction of buildings , the shoring tower comprising shoring struts () being connected with each other and at least one deck ()—for providing an area indented to be accessible in a shoring level (0 , I , II , IV)— , wherein the deck () comprises at least one insertion hook () for hanging up ...

DECK FOR A SHORING TOWER

The invention concerns a deck () for forming an accessible area in a shoring tower (), which can be used for fabrication or reconstruction of buildings, with a lifting lock () for avoiding take off of the deck () from an intended insertion position, preferably with two insertion hooks () each on both front sides, characterized in that the lifting lock () can also at a resting deck () switch from a detached position into a locked position only by force of gravity and/or the lifting lock () can switch from the locked position into the detached position by lifting the deck () through engaging at the lifting lock (). Furthermore, a further developed system comprising a separate lifting and holding tool and a deck as well as a further developed shoring tower are disclosed. A very easy and safe assembly and disassembly can thereby be achieved. 11262122212. A deck () for forming an accessible area in a shoring tower () , which can be used for fabrication or reconstruction of buildings , the deck comprising a lifting lock () for avoiding take off of the deck () from an intended insertion position and two insertion hooks () wherein the lifting lock () is configured to switch from a detached position into a locked position only by force of gravity and the lifting lock () is configured to switch from the locked position into the detached position by lifting the deck () through engaging at the lifting lock ().2246776. The deck of claim 1 , wherein the lifting lock () comprises a mass plate () claim 1 , which is translationally mounted by means of a vertical guide ( claim 1 , ) or by means of a screw () guided in an oblong hole ().321. The deck of claim 1 , wherein the lifting lock () comprises a catch for locking the deck () with a horizontal shoring strut.42810. The deck of claim 1 , wherein a catch of the lifting lock () is formed by an L-shaped latch () claim 1 , which is configured to be pivoted about a latch rotation axis () that is oriented in parallel to a horizontal ...

Support member for joinable scaffolding planks

A support member is provided for joining scaffolding plank segments comprising a first support surface for supporting a first scaffolding plank segment and a second support surface parallel to the first support surface for supporting a second scaffolding plank segment. A joining member joins the first and second plank segments, a first retainer is provided for retaining the first scaffolding plank segment on the first support surface and a second retainer for retaining the second scaffolding plank segment on the second support surface. A system is further provided comprising at least two scaffolding plank segments and a bracket, such as that described above, for supporting an end of each of the segments.

Scaffolding coupler, standard and scaffolding system

A scaffolding coupler intended for fixed attachment to the ends of a ledger of a scaffolding system. The scaffolding coupler comprises a foot and a hook which is integrally connected with the foot. The hook has a radial inside contour which is substantially circular segmental. The scaffolding coupler has at least one supporting surface which is formed by the foot and the hook and which, with the scaffolding coupler connected to a standard, rests on a supporting projection of the respective standard. The scaffolding coupler further comprises a pin which is slideably connected to the hook. The pin is configured as a bent pin, having a substantially circular segmental inside contour, which, in use, abuts directly against a pipe wall of a standard to be coupled to the first ledger or a ledger. The bent pin has a substantially circular segmental outside contour which abuts against the substantially circular segmental inside contour of the hook.

Heavy Duty Transom for Structural Support Systems

This publication relates to a tubular transom in particular for temporary structures, such as scaffolding or false work and similar structure, having ends configured to be connected to verticals at node sections arranged at intervals on the verticals. Each end of the transom comprises a fastening device with an integrated profile part, releasably attached to the tubular transom in an opening at the ends of the tubular transom. The transom comprises a first and at least second elongate, parallel and hollow tube elements, interconnected at least at each end by intermediate integrated web plates, rigidly fixed to said at least two tube elements. A contact surface of the opening in the first tube, is transversally arranged relative to one or more web plates. A contact surface of the opening in the second tube is transversally arranged relative to one or more web plates. The opening at the ends of the transom having at least partly a complimentary shape. 111.-. (canceled)12300300700600700300300700800320320320320300300500200200300300100100320320320320300300. A tubular transom ( , A) for temporary structures having vertical () and horizontal structural members connected together in nodes by means of locking devices () fixed at intervals on the vertical members () , such as scaffolding or falsework , the tubular transom ( , A) having ends configured to be connected to the verticals () at node sections () , where each end ( , ′ , A , A′) of the transom ( , A) comprises a fastening device () with an integrated profile part ( , A) , releasably attached to the tubular transom ( , A) through an opening ( , A) at the ends ( , ′ , A , A′) of the tubular transom ( , A); wherein{'b': 300', '300', '121', '121', '122', '122, 'the tubular transom (, A) comprises a first (, A) and at least second (, A) elongate, parallel and hollow tube elements, interconnected at each end;'}{'b': 100', '100', '300', '300', '200', '200', '200', '200', '121', '121', '122', '122, 'the opening (, A) at the ...

CLAMP FOR CONNECTING LEDGER TO SHORING POST

The disclosure is directed to a clamp for connecting a ledger to a shoring post. The clamp includes a base member, a ledger-connecting member, and a first jaw, which are fixed connected to each other. The clamp includes a rotatable member inserted into the base member, which is rotatable and slidable in the base member along a longitudinal axis. A portion of the rotatable member is accessible via the slot of the base member. The clamp includes a second jaw fixedly connected to the rotatable member. The clamp further includes a wedge, and when the wedge is inserted into the slot of the base member to engage the rotatable member in a lock position, the first and second jaws are locked to capture two sides of a shoring post. 1. A clamp for connecting a ledger to a shoring post , the clamp comprising:a base member comprising a slot;a ledger-connecting member fixedly connected to the base member, the ledger-connecting member configured to be connected to a ledger;a first jaw fixedly connected to the base member;a rotatable member comprising a first end and a second end, the first end of the rotatable member configured to be inserted into the base member and be rotatable and slidable in the base member along a longitudinal axis of the rotatable member, wherein a portion of the rotatable member is accessible via the slot of the base member;a second jaw fixedly connected to the second end of the rotatable member;a wedge comprises a bottom end and a top end, the bottom end of the wedge configured to be inserted into the slot of the base member; andwherein, when the wedge is inserted into the slot of the base member and disposed in a first engage position, the wedge maintains the rotatable member in a first lock position.2. The clamp according to claim 1 , wherein:the rotatable member is configured to be positioned in an open configuration or a closed configuration;when the rotatable member is in the open configuration, the second jaw is substantially misaligned with the ...

Kit for erecting a platform

A kit for erecting a platform. The kit comprises a plurality of quad-chord trusses. Each truss is attachable to others of the truss by eyelets on the ends of the chords. When the chords are spaced horizontally, the eyelet apertures are vertical for receiving pins, which allows a single pin to be inserted in eyelet apertures on one side of the truss so that one truss is swingable horizontally into position for rigid attachment end-to-end by inserting another pin in eyelet apertures on the other side of the truss. Each truss comprises a plurality of connector members for attachment to the trusses along their lengths. The kit further comprises a plurality of cross beams having connector members at their ends to mate with and attach to the truss connector members, and a plurality of tie-up mechanisms attachable to the trusses and to which a a supporting line from an overhead structure is attachable. The cross beams have overhangs at their ends for overhanging the upper ones of the chords to allow ease of movement along the chords and attachment. A track lies between the chords of each truss to allow movement of bolts along the track into position for insertion into decking apertures for attachment of the decking. The trusses may be foldable for transport and storage.

SCAFFOLDING HAVING A COUPLING

A scaffolding has a coupling which can be mounted at a connection location. The connection location in this instance has a recess in the form of a through-recess in which an angular portion of the coupling can be at least partially introduced. The angular portion engages partially behind the connection location. The coupling may have a half-coupling so that a simple connection to a scaffolding pipe, in particular for connecting to a facade, is produced. A method for connecting the scaffolding to such a coupling is also taught herein. 1. A scaffolding , comprising:a coupling for a scaffolding retention member for connecting the scaffolding to a building facade;a scaffolding shaft which is vertical in the assembled state; anda connection location which is rigidly connected to the scaffolding shaft in the form of an anchor plate portion;wherein the coupling is connected at a recess of the connection location which is suitable for system components of the scaffolding in the form of an anchor plate portion; andwherein the coupling has a clip-like half-coupling for receiving a scaffolding pipe.2. The scaffolding according to claim 1 , wherein the coupling has an angular portion in order to connect the coupling to the connection location.3. The scaffolding according to claim 1 , wherein the coupling can be connected to the connection location in a tool-free manner.4. The scaffolding according to claim 2 , wherein the angular portion of the coupling is constructed to partially engage behind an inner edge of the recess of the connection location which is constructed in the form of a through-recess.5. The scaffolding according to claim 4 , wherein the angular portion of the coupling is at least a portion of a bent rod of the coupling.6. The scaffolding according to claim 1 , wherein the coupling has a nose-like projection so that the coupling can be secured in the recess of the connection location by means of a clamping connection.7. The scaffolding according to claim 2 , ...

SUPPORT STEEL PIPE AND BRACKET FOR SCAFFOLDING OR FALSEWORK, AND SCAFFOLDING OR FALSEWORK

Provided are a prefabricated scaffolding and a falsework capable of being easily assembled, and having a sufficient strength with high safety. Also provided is a support steel pipe to be used in the prefabricated scaffolding or falsework having a support column and a horizontal member coupled to each other using wedges. The support steel pipe includes a horizontal member coupling portion including a circular outer edge portion on an outer edge of a receiving fitting having a wedge-shaped hole. The horizontal member coupling portions are provided on an outer surface of the support column or an outer surface of assembled support columns at an equal interval. A plurality of hooks of safety belts can be engaged with the circular outer edge portion. 1. A support steel pipe for a prefabricated scaffolding or falsework , comprising at least one horizontal member coupling portion comprising:a receiving fitting having a wedge-shaped hole that longitudinally passes through the receiving fitting; anda circular outer edge portion held in contact with an outer edge of the receiving fitting,the at least one horizontal member coupling portion being provided on a steel pipe outer surface of the support steel pipe.2. A support steel pipe according to claim 1 , wherein the circular outer edge portion is welded to the receiving fitting so as to form a hook engaging portion of a safety belt.3. A support steel pipe according to claim 1 , wherein claim 1 , assuming that a steel pipe having a length of from 250 mm to 400 mm with the one horizontal member coupling portion being provided on a central part thereof is one unit claim 1 , the support steel pipe has one of a length of one unit to fifteen units and a length shortened from the length of one unit to fifteen units by a length that is added by a joint tube.4. A support steel pipe according to claim 1 , wherein the support steel pipe has holes for a safety pin so that two safety pins claim 1 , which are provided so as to prevent a ...

SCAFFOLDING PIPE OF A STRUCTURAL SCAFFOLDING SYSTEM AND SCAFFOLDING ELEMENT

A scaffolding pipe of a structural scaffolding system extends from a first axial pipe end to an opposing second axial pipe end. A receiving portion is provided on the first axial pipe end and an insertion portion is provided on the second axial pipe end. The insertion portion has a reduced cross-section compared with the receiving portion and terminates with a radial shoulder which forms a support face. The receiving portion inner diameter is greater than the insertion portion outer diameter. The receiving portion at the first axial pipe end has one positioning groove which is interrupted or continuous in a peripheral direction which reduces the inner diameter of the receiving portion and which defines the minimum inner diameter of the receiving portion. A pipe wall of the scaffolding pipe has at the first axial pipe end a maximum wall thickness greater than the otherwise smaller wall thickness. 1. A scaffolding pipe of a structural scaffolding system , comprising:a pipe axis A which extends from a first axial pipe end to an opposing second axial pipe end;a receiving portion which is provided on the first axial pipe end;an insertion portion which is provided on the opposing second axial pipe end and which has a reduced cross-section compared with the receiving portion where the reduced cross-section terminates with a radial shoulder which forms an annular support face which is directed towards the insertion portion;{'sub': 1,i', '2,a, 'wherein an inner diameter dof the receiving portion is greater than an outer diameter dof the insertion portion so that an adjacent scaffolding pipe having an identical insertion portion can be inserted into the receiving portion of the scaffolding pipe;'}{'sub': 'max', 'wherein a pipe wall of the scaffolding pipe at the first axial pipe end has a maximum wall thickness sand otherwise a smaller wall thickness s; and'}wherein the scaffolding pipe is produced in one piece.2. The scaffolding pipe according to claim 1 , wherein the ...

Pivoting Horizontal and Vertical Scaffold Members and a Method of Erecting an Offset Scaffold Platform

One embodiment of the invention is a horizontal scaffold truss that has upper and lower horizontal scaffold members offset but fixedly joined with braces. Each upper and lower members have a connector positioned on each end of the respective lower and upper members, where at least one of the connectors is pivotally mounted on the respective lower or upper connector, and the connectors are engagable with an annular member positioned on a vertical scaffold member. 1. A scaffold horizontal truss comprising an upper horizontal member and a lower horizontal member , each separated from the other but fixedly joined with a series of bracing members , each horizontal member having a first and second end respectively , said first end of each of said lower and upper horizontal members having one of a first connectors attached thereon , said first connector configured to removably connect to a scaffold vertical member at an annular member positioned on a scaffold vertical member , and said second end of at least one of said upper or said lower horizontal members further including a second connector pivotally attached thereon and configured to removably connect to a scaffold vertical member at an annular member positioned on a scaffold vertical member.2. The scaffold horizontal truss system of wherein said second connector is pivotally attached to said second end of said upper horizontal member.3. The scaffold horizontal truss system of wherein each second end of each of said upper and lower horizontal members have pivotally attached thereon one of said second connectors.4. The scaffold horizontal truss member of where said second connector pivots either horizontally (in a plane substantially perpendicular to that of the respective vertical scaffold member) claim 1 , or vertically (in a plane substantially parallel to that of the respective vertical scaffold member) claim 1 , when said scaffold horizontal truss is coupled thereto.5. The scaffold horizontal truss of further ...

FLEXIBLE FASTENING UNIT FOR A BEAM

The present invention provides a fastening unit for attaching a first beam to a second beam, wherein the second beam is arranged substantially perpendicularly to the first beam, the fastening unit having a first axis and a second axis, wherein the second axis is substantially perpendicular to the first axis. The fastening unit comprises a connecting member extending in a direction parallel to the first axis of the fastening unit and having a first edge portion, a second edge portion and a central portion, the connecting member further comprising a coupling element. 1. A fastening unit for attaching a horizontal first beam to a second beam , said second beam being a vertical standard , via a locking collar , wherein said second beam is arranged substantially perpendicularly to said first beam , said fastening unit having a first axis and a second axis , wherein said second axis is substantially perpendicular to said first axis , said fastening unit comprising:a connecting member extending in a direction parallel to said first axis of said fastening unit and having a first edge portion, a second edge portion and a central portion, said connecting member further comprising a coupling element, wherein said coupling element is arranged to be attached to said first beam;said fastening unit further comprising a locking head, said locking head comprising a first leg and a second leg extending substantially parallel to each other in a direction parallel to said first axis of said fastening unit, said first leg comprising an outer portion and an inner portion, and a first through opening running in a direction parallel to said second axis of said fastening unit between said outer and said inner portions of said first leg, said second leg comprising an outer portion and an inner portion, and a second through opening running in a direction parallel to said second axis of said fastening unit between said outer and said inner portions of said second leg, said locking head further ...

SCAFFOLD CROSS-BAR AND STACK ARRANGEMENT OF AT LEAST TWO SCAFFOLD CROSS-BARS

A scaffold cross-bar of metal with a round-tube carrier profile of steel includes a round tube and has an outside diameter, and a U-shaped reinforcing profile of steel sheet. The U-shaped reinforcing profile has a base profile and two parallel profile legs which extend away from the base profile in the same direction at a transverse spacing from one another. Each profile leg has at least one opening for fastening and/or securing scaffold components on the scaffold cross-bar. The transverse spacing of the profile legs is smaller than 0.6 times the outside diameter of the round-tube carrier profile. 25252225015022821. Scaffolding bar according to claim 1 , wherein the transverse spacing () claim 1 , which corresponds with the reinforcing profile member width () of the U reinforcing profile member () claim 1 , of the two lateral profile limbs (. claim 1 , .) extending substantially parallel to one another is less than 0.5 or 0.45 times the outer diameter () of the round-tube girder profile member ().360150260250222. Scaffolding bar according to claim 1 , wherein the first passage (.) of the first profile limb (.) and the second passage (.) of the second profile limb (.) are arranged at substantially the same height with respect to the U reinforcing profile member ().460150160250221. Scaffolding bar according to claim 1 , wherein the first passage (.) of the first profile limb (.) and the second passage (.) of the second profile limb (.) are bounded by the outer wall of the round-tube girder profile member ().5601501652343602502602. Scaffolding bar according to claim 1 , wherein the first passage (.) of the first profile limb (.) as considered in a viewing direction perpendicular to a plane () containing the first longitudinal axis () and the second longitudinal axis () either at least partly overlaps the second passage (.) of the second profile limb (.) or is substantially aligned with the second passage (.).6501226016656502226026656. Scaffolding bar according to claim ...

SCAFFOLDING PANEL SYSTEM

A scaffolding panel system, preferably of molded plastic, that includes floor panels, kick panels, safety doors, corner panels, and intersection panels. The panels attach to the scaffolding via snap locks molded into the panel. The snap locks may be augmented with magnets. The floor, intersection, and corner panels abut linearly with trapezoidal extensions fitting into complimentary trapezoidal indentations along complimentarily beveled end edges. The floor, intersection, and corner panels may have beams extending on the panel bottoms and may have perforated portions on the top surface. The beams may be used for routing wiring and lights, as desired. 1. A scaffolding panel system comprising:a. a first panel having a top side, an opposing bottom side, a first end and an opposing second end;b. said first end having a trapezoidal extension and a first bevel between said top side and said bottom side;c. said second end having a trapezoidal indentation complimentary to said trapezoidal extension and having a second bevel between said top side and said bottom side that is complimentary to said first bevel.2. The scaffolding panel system of claim 1 , comprising at least one first snap lock opening on said bottom side in said trapezoidal extension configured to snap lock onto a scaffolding member.3. The scaffolding panel system of claim 2 , comprising at least one magnet proximate each said snap lock opening.4. The scaffolding panel system of claim 2 , comprising:a. first and second arms extending on opposing sides of said trapezoidal indentation; andb. at least one second snap lock opening on said bottom side in each said arm configured to snap lock onto a scaffolding member.5. The scaffolding panel system of claim 4 , comprising:a. first and second opposing side edges; andb. at least two snap fittings in each said side edge.6. The scaffolding panel system of claim 5 , comprising a length of said first panel between said first and said second snap lock openings equal to ...

CATWALK FLOORBEAM CONNECTION SYSTEM

A catwalk system having a pair of side trusses formed of a top cord and bottom cord connected by a plurality of vertical posts and diagonal posts. The bottom cords have a plurality of joints formed of a bottom plate, opposing side plates and wing plates that form a pocket. These pockets receive an end of floorbeams which are bolted to the side plates. The bottom plate also includes a wind brace section that receives an end of a diagonal wind brace therein. The fabricated side trusses are shipped to the job site where the catwalk is quickly and easily assembled by aligning a pair of side trusses in parallel space alignment and installing floorbeams in the pockets of opposing joints. To provide additional rigidity diagonal wind braces are installed in a zig-zag formation between diagonally opposite joints. This arrangement provides a quickly assembled catwalk that requires minimal assembly. 1a first floorbeam;the first floorbeam extending between a first end and a second end;a first side trussthe first side truss extending a length between opposing ends;the first side truss having a first bottom cord;the first side truss having a first pocket formed by a first bottom plate and a first pair of side plates;wherein a portion of the first pair of side plates extends outward past the first bottom plate and engages with a top side of the first bottom cord of the first side truss.a second side truss;a second side trussthe second side truss extending a length between opposing ends;the second side truss having a second bottom cord;the second side truss having a second pocket formed by a second bottom plate and a second pair of side plates;wherein a portion of the second pair of side plates extends outward past the second bottom plate and engages with a top side of the second bottom cord of the second side truss;wherein the first end of the first floorbeam is inserted in the first pocket of the first side truss and the second end of the first floorbeam is inserted in the second ...

ENCLOSURE SYSTEM FOR SCAFFOLDING

An enclosure system is provided for weatherproofing the work area on a standard scaffold structure adjacent a vertical wall surface and attachment thereto, comprising a framework consisting of a plurality of spaced apart base bars joined to an equal plurality of extension bars, and an overlying weatherproofing layer. 1. An enclosure system for weatherproofing a work area on a scaffold structure adjacent a vertical wall surface and attachment thereto , comprising a framework consisting of a plurality of spaced apart base bars joined to an equal plurality of extension bars , and an overlying weatherproofing layer , wherein:the scaffold structure comprises a plurality of vertical tubes;each base bar has a length, hollow structural section, and opposing ends, one end being connected to a vertical tube on the scaffold structure by means of a coupler, and the other end being vertically offset from the first end toward the vertical wall surface and connected to the extension bar by means of a first joining structure;each extension bar has a length, hollow structural section, opposing ends, and two or more pivot joints along the length, one end having a second joining structure complementary to the first joining structure on the base bar and connected thereto, and the other end having a head structure for engaging the vertical wall surface; andthe overlying weatherproofing layer comprises a sheet material overlying and attached to the framework.2. The enclosure system of claim 1 , whereinthe first joining structure is an end portion of the base bar having one or more longitudinally spaced apart apertures therethrough;the second joining structure is an end portion of the extension bar having one or more longitudinally spaced apart apertures therethrough; andthe second joining structure is insertable into the hollow structural section of the first joining structure and connected thereto by a pin passing through aligned apertures on the base bar and extension bar.3. The ...

SUPPORT FOR SUPPORTING A STRUCTURE REGION

The invention relates to a support () for supporting a structure region, comprising a central part which has a hollow profiled rectangular tube () and two end parts (), wherein each of the end parts () is arranged so as to be telescopable out of the central part from open ends () of the hollow profiled rectangular tube () in order to change the length of the support (). Each of the end parts () has a hollow profiled round tube (), and inner wall regions () of the hollow profiled rectangular tube () form guides for the hollow profiled round tubes ( ). The hollow profiled round tubes () can be guided in the central part in the longitudinal direction of the hollow profiled rectangular tube () by means of contact region () lying against the guides so as to achieve the telescopability of the end parts (). 1184498142321823238224. Support () for supporting a region of a structure , comprising a central part which has a hollow profiled rectangular tube () and comprising two end parts () , each of the end parts () being arranged so as to be able to telescope out of the central part from open ends () of the hollow profiled rectangular tube () in order to change the length of the support () , characterized in that the end parts () each have a hollow profiled round tube ( , ) , and inner wall regions () of the hollow profiled rectangular tube () form guides for the hollow profiled round tubes ( , ) , the hollow profiled round tubes ( , ) being guidable in the central part in the longitudinal direction of the hollow profiled rectangular tube () by means of contact regions () which abut the guides , in order for the end parts () to be able to telescope.22223. Support according to claim 1 , characterized in that the contact regions () are formed by outer wall regions of the hollow profiled round tubes ( claim 1 , ).3238. Support according to either or claim 1 , characterized in that the hollow profiled round tubes ( claim 1 , ) are designed to be non-threaded claim 1 , and/or in ...

Pivoting Horizontal and Vertical Scaffold Members and a Method of Erecting an Offset Scaffold Platform

One embodiment of the invention is a horizontal scaffold truss that has upper and lower horizontal scaffold members offset but fixedly joined with braces. Each upper and lower members have a connector positioned on each end of the respective lower and upper members, where at least one of the connectors is pivotally mounted on the respective lower or upper connector, and the connectors are engageable with an annular member positioned on a vertical scaffold member. 1. The combination of at least one vertical scaffold member and scaffold horizontal truss , said scaffold horizontal truss comprising an upper horizontal member and a lower horizontal member , each separated from the other but fixedly joined with at least one bracing member forming a truss frame , each horizontal member having a first and second end respectively ,first connectors, configured to removably connect to a tubular scaffold vertical member at an annular member that is fixedly positioned on and extending outwardly from, said tubular scaffold vertical member, said first end of said lower and upper horizontal members having one of said first connectors attached thereon;a plurality of second connectors each configured to removably connect to a tubular scaffold vertical member at an annular member that is fixedly positioned on a tubular scaffold vertical member and extending outwardly from said tubular scaffold vertical member, said plurality of second connectors being pivotally attached on said second ends of said upper and said lower horizontal members whereby each second connector is pivotable in a horizontal plane with respect to said truss frame;each of said second connectors having a moveable latch member moving between a latched position and an unlatched position, whereby in said latched position, when said respective second connector is coupled to an annular member on a tubular vertical scaffold member, said latch member resists decoupling of said respective second connector from the annular ...

Modular Platform

We provide a platform () comprising a deck element () having a load-bearing member () secured to at least one support beam () of the deck element (), and a plurality of first connection arrangements, and a plurality of deck support members () each having a second connection arrangement, wherein the deck element () is moveable with respect to the plurality of deck support members () to connect the deck element () to the plurality of deck support members (), and wherein each of the first connection arrangements is configured to engage a respective one of the second connection arrangements, the first connection arrangement being one of an engaging member () or a receiving formation (), and the respective second connection arrangement being the other of an engaging member () or a receiving formation (), such that movement of the engaging member () in a first engaging direction causes the engaging member () to engage the receiving formation (), to restrict movement of the deck element () relative to the respective deck support member () in at least one plane. 1. A platform comprising:a deck element having a load-bearing member secured to at least one support beam of the deck element, and a plurality of first connection arrangements; anda plurality of deck support members each having a second connection arrangement;wherein the deck element is moveable with respect to the plurality of deck support members to connect the deck element to the plurality of deck support members, and wherein each of the first connection arrangements is configured to engage a respective one of the second connection arrangements, the first connection arrangement being one of an engaging member or a receiving formation, and the respective second connection arrangement being the other of an engaging member or a receiving formation, such that movement of the engaging member in a first engaging direction causes the engaging member to engage the receiving formation, to restrict movement of the deck ...

Folding and Rigid Ladder With Scaffolding System

A scaffolding system is defined by a first primary platform connected to a first cantilevered ladder, a second primary platform connected to a second cantilevered ladder, and a work platform extending between and connected to the first and second primary platforms. 1. A scaffolding system , comprising:a first ladder having a stepped unit hinged to a support unit and a first ladder platform;a second ladder having a stepped unit hinged to a support unit and a second ladder platform;a work platform connected to each of the first and second ladder platforms.2. The scaffolding system according to wherein the first and second ladders are cantilevered.3. The scaffolding system according to wherein the first and second ladders are folding ladders.4. The scaffolding system according to wherein each of the first and second ladders comprisea. the stepped unit defined by first and second stepped unit side rails, plural steps interconnecting the first and second stepped unit side rails, and a top plate interconnecting the first and second stepped unit side rails at an upper end thereof, andb. the support unit defined by first and second support unit side rails, each of the first and second support unit side rails hinged at a first end to a bracket of a stepped unit side rail.5. The scaffolding system according to wherein the first ladder platform is connected to the top plate of the first ladder and the second ladder platform is connected to the top plate of the second ladder.6. The scaffolding system according to including at least one support extending from the first ladder platform to the bracket of the stepped unit of the first ladder and at least one support extending from the second ladder platform to the bracket of the stepped unit of the second ladder.7. The scaffolding system according to in which the first ladder is positioned relative to the second ladder such that both ladders are facing in the same direction.8. The scaffolding system according to in which the first ...

Adjustable Coupling System

An adjustable coupling system is provided for efficiently and removably coupling objects such as platforms together in a linear or diagonal orientation. The adjustable coupling system generally includes a second receiver on a first platform and a first connector on a second platform. The first connector is adapted to be removably inserted within the second receiver such that the first connector is prevented from vertical movement with respect to the first platform. A first locking member is positioned near the first receiver on the second platform. The first locking member is adapted to selectively engage with the second connector when the second connector is positioned within the first receiver to pivotally connect the first platform and the second platform. A work platform or catwalk can be formed with linear sections, diagonal sections, and/or a mix thereof for a wide range of uses. 1. An adjustable coupling system , comprising:a first receiver on a first object;a first connector on a second object, wherein the first connector is removably inserted within the first receiver; anda first locking member positioned near the first receiver on the first object, wherein the first locking member is adapted to selectively engage with the first connector to pivotally connect the first object to the second object.2. The adjustable coupling system of claim 1 , further comprising a second receiver on the second object and a second connector on the first object claim 1 , wherein the second connector is removably inserted within the second receiver.3. The adjustable coupling system of claim 2 , further comprising a second locking member positioned near the second receiver on the second object claim 2 , wherein the second locking member is adapted to selectively engage with the second connector.4. The adjustable coupling system of claim 1 , further comprising a first guide member positioned near the first receiver claim 1 , wherein the first locking member extends through the ...

Dual Latching Horizontal Scaffold Member

One embodiment of the invention is a horizontal scaffold member having a primary end connector and a secondary end connector. Each end connector is configured to couple to a cup on a vertical scaffold member. Each end connector includes a wedge assembly having a handle and a wedge, movable with respect to the wedge head to a latched and unlatched position. The primary wedge assembly is connected to the secondary wedge assembly by a cable, and configured so that moving the primary wedge assembly to an unlatched position also moves the secondary wedge assembly to an unlatched position. 1. A horizontal scaffold member comprising:a member and a primary wedge head attached to one end of the member and a secondary wedge head attached to the opposite end of the member, said primary and secondary wedge heads each having a downwardly projecting tooth or hook portion configured to couple to an annular member on a vertical scaffold member,said primary and secondary wedge heads further comprising a respective primary wedge assembly and secondary wedge assembly, each of said wedge assemblies comprising a wedge and a handle partially positioned within each respective wedge head, each said wedge assembly movable by an operator in said respective wedge head from a latched to an unlatched position, whereby in said latched position, said respective wedge is positioned adjacent said tooth or hook portion of said respective wedge head, and in said unlatched position, said respective wedge is positioned distal from said respective tooth or hook portion of said respective wedge head;a cable connecting said primary wedge assembly to said secondary wedge assembly;said primary wedge assembly and said secondary wedge assembly both positioned in said unlatched position when said primary wedge is in the unlatched position; andwhen said primary wedge assembly is in said latched position, said secondary wedge assembly may be in either said latched position or said unlatched position.2. The ...

Dual Latching Horizontal Scaffold Member

One embodiment of the invention is a horizontal scaffold member having a primary end connector and a secondary end connector. Each end connector is configured to couple to a cup on a vertical scaffold member. Each end connector includes a wedge assembly having a handle and a wedge, movable with respect to the wedge head to a latched and unlatched position. The primary wedge assembly is connected to the secondary wedge assembly by a cable, and configured so that moving the primary wedge assembly to an unlatched position also moves the secondary wedge assembly to an unlatched position. 1. A horizontal scaffold member comprising:a tubular member and a primary wedge head attached to one end of the member and a secondary wedge head attached to the opposite end of the member, said primary and secondary wedge heads having an engagement portion configured to couple to a rosette annular member on a vertical scaffold member,said primary and secondary wedge heads further comprising a respective primary wedge assembly and secondary wedge assembly, each of said wedge assemblies comprising a wedge and coupled handle partially positioned within each respective wedge head, each said wedge assembly moving in said respective wedge head from a latched to an unlatched position, wherein in said latched position, when said tubular member is coupled to a vertical scaffold member, said tubular member is latched to said rosette annular member, and in said unlatched position, said tubular member is unlatched to said rosette annular member,a cable connecting said primary wedge assembly to said secondary wedge assembly, said primary wedge assembly and said secondary wedge assembly both moving to said unlatched position when said primary wedge is moved from a latched to an unlatched position; and when said secondary wedge assembly is moved to said unlatched position, said primary wedge assembly remains in said latched position.2. The horizontal scaffold member of wherein each of said wedge ...

SYSTEM AND METHOD FOR CONNECTING PLATFORM

A platform is disclosed. The platform includes a body having at least one piece. The platform also includes an indent portion formed at an attachment face of the body of the platform. The indent portion is configured to at least partly surround the mast. The platform further includes a coupling mechanism provided on at least a portion of the body. The coupling mechanism is configured to selectively allow the platform to be attached to and detached from the mast without removal of the mast. 1. A platform comprising:a body having at least one piece;an indent portion formed at an attachment face of the body of the platform, the indent portion configured to at least partly surround a mast; anda coupling mechanism provided on at least a portion of the body, wherein the coupling mechanism is configured to selectively allow the platform to be attached to and detached from the mast without removal of the mast.2. The platform of claim 1 , wherein the coupling mechanism includes:a tube opening to the indent portion; andan elongate member comprising a coupling end, the elongate member being slidably received within the tube,wherein the coupling end of the elongate member is adapted to be coupled to a portion of the mast.3. The platform of claim 2 , wherein the coupling end of the elongate member comprises a slot configured to receive a fastener claim 2 , and wherein the fastener connects the coupling end of the elongate member to the portion of the mast.4. The platform of claim 2 , wherein the platform comprises:a pair of the tubes provided at a proximal end of the attachment face; anda pair of the tubes provided at a distal end of the attachment face.5. The platform of claim 2 , wherein the tube lies in a plane parallel to a plane containing the attachment face.6. The platform of claim 2 , wherein the tube has a rectangular cross-section.7. The platform of further comprising:a plate at least partly covering the indent portion.8. The platform of claim 1 , wherein the indent ...

Coupling System

A coupling system () for coupling together elongate members () is described. The coupling system () comprises a mounting member () having a mounting surface (). A first locating member () is mounted on the mounting member () and a second locating member () is adapted to be mounted on the mounting member (), in use. A number of support members () are provided and each support member () comprises two locating member engagement formations (), a mounting member engagement surface () and a first elongate member support formation (). The engagement surface () of a support member () is adapted to be engaged with the mounting surface () of the mounting member () and one locating member engagement formation () is adapted to be engaged with each locating member () to mount the support member () on the mounting member (). 2. A coupling system according to claim 1 , wherein the engagement surfaces of at least two support members can be engaged with the mounting surface.3. A coupling system according to claim 2 , wherein when an elongate member is engaged with the elongate member support formation on each support member claim 2 , the elongate members extend from the mounting member at an angle to each other.4. A coupling system according to claim 1 , further comprising a number of blanking members claim 1 , each blanking member having two locating member engagement formations and a mounting member engagement surface claim 1 , and wherein one or more blanking members are engaged with the mounting surface in locations where a support member is not engaged with the mounting surface.5. A coupling system according to claim 1 , wherein the second locating member comprises a first formation that engages with a second formation on the mounting member to secure the second locating member to the mounting member.6. A coupling system according to claim 5 , wherein one of the first and second formations comprises a channel and the other of the first and second formations comprises a ...

HORIZONTAL SUPPORTER FOR SCAFFOLDS

A horizontal supporter for scaffolds is disclosed. The horizontal supporter is configured such that, when a pressing piece is moved upward in order to unlock a locking piece, the pressing piece and the locking piece are caught by each other due to engagement between a catching recess and a latching projection, whereby the pressing piece remains moved upward, wherein, even when the elasticity of an elastic body is reduced due to repetitive use of the horizontal supporter or even when a gap is formed between the related parts due to wear of the related parts, it is possible to prevent the pressing piece from moving downward due to the weight of the pressing piece, whereby it is possible to eliminate trouble in use and to reduce financial loss due to a reduction in the lifespan of the horizontal supporter. 1. A horizontal supporter for scaffolds configured to have a structure in which catching members are provided at opposite ends of a pipe and in which a pressing piece, a locking piece, and an elastic body are coupled into each of the catching members such that, when the pressing piece is forcibly moved downward, a locking part of the locking piece protrudes from a corresponding one of the catching members along an inclined surface of the pressing piece, whereby locking between the horizontal supporter and a vertical supporter is achieved, wherein the pressing piece and the locking piece are caught by each other due to engagement between a catching recess and a latching projection when the pressing piece is moved upward, whereby the pressing piece remains moved upward. Pursuant to 35 U.S.C. § 119(a), this application claims the benefit of earlier filing date and right of priority to Korean Patent Application No. 10-2018-0003169, filed on Jan. 10, 2018, the contents of which are all hereby incorporated by reference herein in their entirety.The present invention relates to a horizontal supporter for scaffolds, and more particularly to a horizontal supporter for ...

CATWALK FLOORBEAM CONNECTION SYSTEM

A catwalk system having a pair of side trusses formed of a top chord and bottom chord connected by a plurality of vertical posts and diagonal posts. The bottom chords have a plurality of joints formed of a bottom plate, opposing side plates and wing plates that form a pocket. These pockets receive an end of floorbeams which are bolted to the side plates. The bottom plate also includes a wind brace section that receives an end of a diagonal wind brace therein. The fabricated side trusses are shipped to the job site where the catwalk is quickly and easily assembled by aligning a pair of side trusses in parallel space alignment and installing floorbeams in the pockets of opposing joints. To provide additional rigidity diagonal wind braces are installed in a zig-zag formation between diagonally opposite joints. This arrangement provides a quickly assembled catwalk that requires minimal assembly. 1. A catwalk system , comprising:a first side truss and a second side truss;the first side truss and the second side truss extending a length between opposing ends;the first side truss and the second side truss having a top chord, a bottom chord and a plurality of connecting posts operatively connecting the top chord and bottom chord;the first side truss having a first joint that forms a pocket configured to receive an end of a floorbeam within the pocket;the second side truss having a first joint that forms a pocket configured to receive an end of a floorbeam within the pocket;the first side truss positioned in parallel spaced alignment with the second side truss;a first end of a floorbeam inserted in the pocket of the first joint of the first side truss and a second end of the floorbeam, opposite the first end of the floorbeam, inserted in the pocket of the first joint of the second side truss thereby connecting the first side truss to the second side truss.2. The system of wherein the floorbeam is lowered into the pocket of the first joint of the first side truss and the ...

Quick Deploy Scaffolding

The QDS scaffolding system can be delivered to the job-site in a pre-assembled but stowed configuration and can then be rapidly assembled on the job-site. Assembly may be accomplished using an external power source such as a crane, an internal power source such as a hydraulic actuator or an electrical motor, or any other suitable power source. In certain circumstances, manual erection could even be used. It is a modular system consisting of structural frameworks, quick deploy mechanisms, locking frameworks and working platforms. The quick deploy mechanisms are integrated within the structural frameworks and allow each structural framework to be erected from its stowed position to full working height by an auxiliary power source, such as a crane. In some instances the structural frameworks can be erected using an internal power source or even manually. Multiple base assemblies can be connected together to form a scaffolding system of various heights with one or more working platforms 1. A modular quickly deployable scaffolding system comprising:at least one base assembly comprising an upper and lower working platform, a structural framework and a locking framework;with said upper and lower working platforms being so arranged and interconnected by said structural framework that they may be moved from a stowed position where said upper and lower working platforms are aligned and separated by a first predetermined distance to a deployed position where said upper and lower working platforms remain aligned but are separated by a second predetermined distance to form a scaffold;each of said upper and lower working platforms further comprise an elongated, rectangular box-like structure comprising top and bottom surfaces, front, back and side surfaces and wherein said top and bottom surfaces are generally rectangular with four corners;said upper working platform further comprising two downwardly open recesses defined in the bottom surface of said upper working platform, with ...

STANDARD AND LEDGER OF A SCAFFOLDING SYSTEM, AND METHOD FOR ERECTING THE SAME

A standard () of a scaffolding system (), comprising an elongate tubular wall (), having a central longitudinal axis (L), and at least one supporting projection () that protrudes radially outwardly from said tubular wall (). When the standard () is in a vertical orientation, the supporting projection (), seen in a tangential direction (T) relative to the longitudinal axis (L), forms an annular supporting surface () that encircles the tubular wall () and that defines alternating elevations () and depressions (). Also disclosed is a ledger () with ledger couplings () configured for cooperation with said standard (). 1. A standard of a scaffolding system , comprising:an elongate tubular wall, having a central longitudinal axis;at least one supporting projection that protrudes radially outwardly from said tubular wall;characterized in that said supporting projection forms an annular supporting surface that encircles the tubular wall and that, seen in a tangential direction relative to the longitudinal axis, when the standard is in a vertical orientation, defines alternating elevations and depressions.2. The standard according to claim 1 , wherein the supporting projection is formed through plastic deformation of the tubular wall claim 1 , for example through upsetting the tubular wall.3. The standard according to claim 1 , wherein the supporting surface defines a periodic waveform.4. The standard according to claim 3 , wherein the supporting surface defines a generally sinusoidal or triangular waveform.5. The standard according to claim 3 , wherein the supporting surface defines a generally square waveform.6. The standard according to claim 3 , wherein the elevation-to-depression amplitude of the waveform is at least 0.5 cm.7. The standard according to claim 3 , wherein the distance between two consecutive elevations claim 3 , as seen in the tangential direction with respect to the longitudinal axis of the standard claim 3 , is at least 3 cm.8. The standard according to ...

Adjustable Scaffolding

An adjustable scaffolding that may adjust to the curvature of a structure. The adjustable scaffolding may comprise a main member, pegs, wing platforms, and rails. A method of use may be employed in which the main member is attached to a structure. The pegs may be secured to the main member in any desired orientation to adjust to the curvature of a structure. Wing platforms may be placed over the pegs, allowing a user to walk along the wing platform. Railing is placed within the pegs, allowing the pegs and the railing to secure the wing platform to the main member. 1. An adjustable scaffolding comprising: a main platform, wherein at least one peg attaches to the main platform; and', 'a wing platform, wherein the wing platform attaches to the main platform through the at least one peg., 'a main member comprising;'}2. The adjustable scaffolding of claim 1 , wherein the main member further comprises a main support that comprises a main brace claim 1 , wherein a main horizontal support is attached to the main brace claim 1 , and wherein an adjustable support arm is disposed within the main horizontal support.3. The adjustable scaffolding of claim 2 , wherein the main horizontal support is attached to the main support and protrudes perpendicular to the main support.4. The adjustable scaffolding of claim 2 , wherein the main brace attaches to the main support and main horizontal support and wherein the main brace forms an angle in relation to the main support.5. The adjustable scaffolding of claim 2 , wherein the adjustable support arm is disposed at the top of the main support and slides in and out of the main support.6. The adjustable scaffolding of claim 5 , wherein a retaining pin slides through the adjustable support arm and the main support to keep the adjustable support arm from moving.7. The adjustable scaffolding of claim 2 , wherein the main platform comprises a sleeve and wherein the sleeve slides axially along the main horizontal support.8. The adjustable ...

LATCHABLE SCAFFOLD PLANKS

An improved latchable scaffold board having a board like member with fixed clips or brackets fixedly attached at each end of the board. The brackets are shaped to engage and capture a horizontal scaffold member. The board also has a movable latch at least one end that moves to a latched position, and in the latched position, the movable latch has a portion that is positioned below the horizontal scaffold member, thereby trapping the scaffold board to the horizontal scaffold member. 1. A first scaffold plank board comprising a board like member having a top surface , a bottom surface , first and second opposing end edges and a first and second opposing side edges;a first and second opposing side rails, said first side rail attached to the board like member near the first side edge, and the second side rail attached near said second side edge, each respective side rail extending downwardly from the top surface,a plurality of clips attached to the scaffold board near the first end edge, each clip having a terminating downwardly projecting lip having a distal end, and a channel section located between the lip and the respective end edge, the channel section having a bottom portion configured to engage a horizontal scaffold member;a movable clip mounted on the scaffold plank and having a lower finger portion having a terminating end and a finger portion top edge, where the vertical distance from the finger portion's top edge (when mounted) and the channel section's uppermost bottom portion is at least the diameter of a horizontal scaffold member, said movable clip is movable from a first latched position to a second released position, where in the latched position, said movable clip's lower finger portion extends outwardly from said first end edge of the scaffold so that, when the plurality of clips are resting on a horizontal scaffold member, said locked movable clip is positioned below said joined horizontal scaffold member to resist upward movement of the first end of ...

Modular Scaffolding Horizontal End Connector

An end connector for a horizontal scaffold member includes two sidewalls that are substantially parallel joined to a pipe. Each side wall has two spaced apart engagement section. The sidewalls extend into the interior of the pipe and remain substantially parallel in the interior of the pipe. A movable latch is positioned between the two sidewalls. 1. A horizontal scaffold member comprising a pipe having two ends and an interior , and a scaffold end connector positioned on each of said pipe ends; each of said scaffold end connectors comprising a pair of substantially parallel plates defining a pair of opposing sidewalls and a front portion and a rear portion of said scaffold end connector;said scaffold end connector having a bottom end and a top end and two spaced apart engagement sections positioned on said front portion of said scaffold end connector for engagement with a corresponding pair of cups or annular rings positioned on a vertical scaffold member;each of said scaffold end connectors further comprising: at least two lateral tabs extending between said opposing sidewalls, each of said lateral tabs extending from one of a respective said top end, said front portion or said rear portion of said scaffold end connector, each of said sidewalls fixedly joined to the other with at least one of said lateral tabs;said scaffold end connector having an interior located between said two sidewalls;each of said two sidewalls having an insertion tab extending from said rear portion on said top end of said scaffold end connector, and a bottom slot extending through said sidewall positioned below said insertion tab, said insertion tabs positioned in said pipe interior; andsaid scaffold end connector further having a movable latch member in said end connector interior.2. The horizontal scaffold member according to wherein each said sidewall has a rearward supporting finger located beneath said bottom slot claim 1 , and said pipe is fixedly joined to said sidewalls at said ...

SCAFFOLD PLATFORM AND METHOD FOR PRODUCING SAME

The invention concerns a scaffolding decking () for scaffolding in the building sector, with a support frame () comprising two longitudinal profiles () and one or more transverse profiles (), via which the longitudinal profiles () are connected to one another. The scaffolding decking has a decking plate () which is fastened to the longitudinal profiles (), each cross profile () being hooked into the two longitudinal profiles () and only being hooked through the decking plate () into its longitudinal profiles () is held or secured in the hooked position. Each transverse profile () has two wall legs () which are connected to one another via a back section () and wherein the two wall legs () have angled free edge portions () on which the covering plate () rests. Also, the invention concerns a process for the manufacture of the scaffolding above decking (). 1101618201812182018121820421044424612. S Scaffolding deck () for a scaffolding , in particular scaffolding , having a supporting frame () having two longitudinal profiles () and one or more transverse profiles () , via which the longitudinal profiles () are connected to one another , and having a deck plate () which is fastened to the longitudinal profiles () , each transverse profile () being hooked into the two longitudinal profiles () and held solely by the covering plate () in its position hooked into the longitudinal profiles () , each transverse profile () each having two wall legs () which are connected to one another via a back section () and the two wall legs () having angled free edge sections () to which the covering plate () rests.220405218. Scaffolding decking according to claim 1 , characterised in that each of the transverse profiles () is provided at both ends with a plurality of hooks () which engage in corresponding recesses () of the longitudinal profiles ().35218. Scaffolding decking according to claim 2 , characterised in that the recesses () of the longitudinal profiles () are slot-shaped. ...

HORIZONTAL SCAFFOLD SUPPORT COMPONENT

A modified scaffold component for use in modular scaffold systems allows securement to vertical uprights in a conventional manner and allows a work surface to pass over supporting uprights (if desired) to form a continuous work surface where securement of the modified scaffold component is below and does not interrupt the work surface. 1. A horizontal scaffold component comprising an elongate top support member for supporting platform members;said elongate top support member at opposite ends thereof having a connecting member adapted to releasably connect with a conventional scaffold type upright;said connecting members being located downwardly of said elongate top support member and including a drop wedge movable downwardly into said connecting member for releasable connection with conventional scaffold type uprights;each drop wedge being movable upwardly towards said elongate top support into a clear space between said elongate top support member and the respective connecting member.2. A horizontal scaffold component as claimed in wherein each connecting member includes a ledger head and the respective drop wedge is captured on the ledger and movable between a release position and an engaged position.3. A horizontal scaffold component wherein each drop wedge includes at a top thereof outwardly extending hammer pads.4. A horizontal scaffold component as claimed in wherein each drop wedge includes separate reinforcing ribs extending vertically downwards either side of said wedge and downwardly from said hammer pads.5. A horizontal scaffold component as claimed in wherein each reinforcing rib is a metal rib welded to the drop wedge on a side of the drop wedge and secured at a vertical edge of the drop wedge.6. A horizontal scaffold component as claimed in wherein each drop wedge includes 4 reinforcing ribs.7. A horizontal scaffold component as claimed in in combination with a “T” shaped capping component comprising a downwardly extending spigot connection and a top ...

A SCAFFOLD ASSEMBLY AND METHOD OF MANUFACTURE

The present invention provides a scaffold assembly, in particular a combination of a conventional tubular scaffold tube or pole and a rosette type coupling which enables the connection of additional scaffold components to the scaffold assembly, the coupling and tubular element being fixed relative to one another by means of at least one abutment which is cold formed in the tubular element such as to fix the coupling in position relative thereto. 1. A scaffold assembly comprising a hollow tubular element; and a coupling circumscribing the tubular element; characterised in that the coupling is secured in position by at least one abutment formed as a localised outward deformation of the tubular element.2. A scaffold assembly according to comprising a pair of axially spaced abutments between which the coupling is captured.3. A scaffold assembly according to in which the coupling comprises a recess opening onto an interface between the coupling and the tubular element claim 1 , and at least one abutment formed as a localised outward deformation into the recess.4. A scaffold assembly according to in which the at least one abutment comprises an annular deformation of the tubular element.5. A scaffold assembly according to in which the coupling comprises a rosette.6. A scaffold assembly according to in which the tubular element is formed from aluminium.7. A scaffold assembly according to in which the at least one abutment is formed as a deformation extending from an inner wall to an outer wall of the tubular element.8. A scaffold assembly according to in which the axial spacing between the pair of abutments is substantially equal to the thickness of the coupling.9. A scaffold assembly according to in which the tubular element comprises a scaffold upright claim 1 ,10. A scaffold assembly according to in which the coupling is formed integrally with a scaffold component.11. A method of manufacturing a scaffold assembly comprising a hollow tubular element and a coupling ...

TRUSS FRAME, MODULAR TRUSS GIRDER AND BRIDGING AND/OR SUPPORT CONSTRUCTION

A truss frame for a bridge and/or support includes two elongated, parallel longitudinally-extending post pipes having an outer circumference; two parallel crossbars extending perpendicularly to the post pipes; and a length-adjustable elongated diagonal element. The parts are hingedly and detachably bolted to one other. Two parallel connecting plates secured near each post pipe end extend away from one another on a common, imaginary plane containing the post pipe and crossbar longitudinal axes. Each crossbar and diagonal element has opposite ends hingedly and detachably bolted to a connecting plate. At least two rosettes are welded to each post pipe at a distance from one another corresponding to an integer multiple of a module scaffold modular size. A connecting body is welded to the connecting plate near at least two post pipe ends associated with the same crossbar and surrounds the respective post pipe outer circumference. 25033133221415750464736136233133221. Truss frame according to claim 1 , wherein a respective rosette of the rosettes () is arranged in the region or in the vicinity of at least those post tube ends (. claim 1 , .) of the post tubes () to which the respective connecting body ( claim 1 , ) is fixedly welded and wherein a respective rosette part of this rosette () respectively projects into and through a receiving slot ( claim 1 , ) of the two connecting plates (. claim 1 , .) respectively secured in the region of these post tube ends (. claim 1 , .) of the post tubes () to these.3361362464741572150. Truss frame according to claim 2 , wherein each connecting plate (. claim 2 , .) having the receiving slot ( claim 2 , ) is fixedly welded to the connecting body ( claim 2 , ) claim 2 , to the post tube () and to the rosette ().44157. Truss frame according to claim 1 , wherein at least two of the connecting bodies () are connecting sleeves and/or at least two of the connecting bodies () are connecting rosettes or connecting discs claim 1 , with or ...

AN UNLOCKING STRUCTURE OF WORKBENCH LADDER

An unlocking structure of workbench ladder includes a platform and two ladders hinged to the two ends of the platform; wherein, the ladder includes an unlocking structure relative to the hinged joint of the platform, and the unlocking structure includes an operating button, rotating lock tongue and a first elastic element; the rotating lock tongue is arranged in the column and the upper end is a locking hook which is locked and located in the locking plate at the bottom of the platform; the first elastic element acts between the rotating lock tongue and the column driving and positioning the locking hook toward the locking plate to lock the ladder and the platform; the operating button acts on the rotating lock tongue to overcome the first elastic element and drive the locking hook to move in a direction opposite to the locking plate, unlocking the ladder and the platform. 1. An unlocking structure of workbench ladder , and the workbench comprises two ladders and a platform , and the upper ends of the two ladders are respectively hinged to the front and rear ends of the platform in the length direction; the ladders comprise two columns and steps connected between the two columns; wherein:an unlocking structure is arranged on each of the ladder respectively corresponding to its hinged joint with the platform; in the open state of the ladder, the unlocking structure is arranged along the length direction of the platform;the unlocking structure comprises an operating button, a rotating lock tongue and a first elastic element;the rotating lock tongue is vertically arranged along the height direction of the column and is rotatably arranged in the column, and the rotation axis of the rotating lock tongue is arranged along the width direction of the platform; the upper end of the rotating lock tongue is a locking hook, and the locking hook extends out of the top surface of the column and is locked and positioned on a locking plate at the bottom of the platform;the first ...

CUP CONNECTOR FOR SCAFFOLD

A cup lock connection system for scaffold equipment advantageously has a locating arrangement for aligning ledgers, braces and other components on the cup lock at predetermined angular positions relative to the scaffold upright. The connecting ledgers, braces and other components preferably have a connecting head receivable on the cup lock connection in one of two orientations. In one orientation the aligning feature is active. In the second orientation the connection can be made without using the alignment functionality. 1. A scaffold post having a plurality of connection points at predetermined locations intermediate a length thereof;each connection point comprising a cup connector secured to said scaffold post with a lower peripheral rim spaced outwardly of said scaffold post and a downwardly and inwardly extending intermediate wall connecting said peripheral rim to said scaffold post;said peripheral rim including on an upper edge thereof a plurality of alignment recesses at predetermined angular positions about the circumference of said scaffold post for positioning of a ledger head relative to said cup connector.2. A scaffold post as claimed in wherein each connection point includes a rotatable locking collar above said cup connector for cooperating therewith to secure a ledger head trapped between the locking collar and said cup connector.3. A scaffold post as claimed in wherein each cup connector includes 4 alignment recesses.4. A scaffold post as claimed in wherein said 4 alignment recesses are positioned at 90° intervals about the circumference of said scaffold post with 4 non aligning securement.5. A scaffold post as claimed in wherein said peripheral rim of each connection point is of an inverted “U” shape.6. A scaffold post as claimed in wherein said alignment recesses are notched regions.7. A scaffold post as claimed in wherein each notched region is a generally radially extending slot.8. A scaffold post as claimed in wherein each radially extending ...

Intermediate Scaffold Joint

An improved intermediate scaffold joint comprising a frame, a first mounting member, a second mounting member, and a vertical stub. The frame has an interior side, an exterior side, and a top side. A lock member is slidable in the interior of the frame. The frame has a rear plate portion that has two openings to accommodate the engagement portions of a horizontal scaffold join, but lacks ½ annular cups. 1. An intermediate scaffold joint comprising:a. a frame member comprising a rear plate portion having a top and bottom, and two side pieces, the side pieces extending forwardly from said rear plate portion, each side piece further comprising at least one downwardly facing channel tab, each channel tab shaped to engage a horizontal scaffold member; the rear plate portion and two side pieces defining a channel there between, said rear plate portion having two vertically spaced apart openings positioned through the rear plate portion, said rear plate portion lacking cups or ½ cups;b. a lock member comprising two opposed side portions and further comprising a latch, said lock member's opposing side portions slidably mounted on said frame member's side pieces, and slidable from an unlocked position to a locked position, whereby in said locked position, said lock member latch engages one of said side pieces to thereby resist downward motion of said lock member from the locked position.2. The intermediate scaffold joint of claim 1 , wherein at least one of said side pieces has a ledge portion positioned between said two channel tabs claim 1 , said ledge portion acting as a stop member for said latch.3. The intermediate scaffold joint of where said two openings are spaced apart a distance D claim 1 , where said distance D corresponds to the distance between two spaced apart engagement sections on a horizontal scaffold joint positioned on an end of a horizontal scaffold member.4. The intermediate scaffold joint of wherein said side pieces have an exterior face and an interior ...

CUP CONNECTOR FOR SCAFFOLD

A cup lock connection system for scaffold equipment advantageously has a locating arrangement for aligning ledgers, braces and other components on the cup lock at predetermined angular positions relative to the scaffold upright. The connecting ledgers, braces and other components preferably have a connecting head receivable on the cup lock connection in one of two orientations. In one orientation the aligning feature is active. In the second orientation the connection can be made without using the alignment functionality. 1. A scaffold post having a plurality of connection points at predetermined locations intermediate a length thereof;each connection point comprising a cup connector secured to said scaffold post with a lower peripheral rim spaced outwardly of said scaffold post and a downwardly and inwardly extending intermediate wall connecting said peripheral rim to said scaffold post;said peripheral rim including on an upper edge thereof a plurality of alignment, recesses at predetermined angular positions about the circumference of said scaffold post for positioning of a ledger head relative to said cup connector.2. A scaffold post as claimed in wherein each connection point includes a rotatable locking collar above said cup connector for cooperating therewith to secure a ledger head trapped between the locking collar and said cup connector.34. A scaffold post as claimed in wherein each cup connector includes alignment recesses.44. A scaffold post as claimed in wherein said alignment recesses are positioned at 90° intervals about the circumference of said scaffold post with 4 non aligning securement.5. A scaffold post as claimed in wherein said peripheral rim of each connection point is of an inverted “U” shape.6. A scaffold post as claimed in wherein said alignment recesses are notched regions.7. A scaffold post as claimed in wherein each notched region is a generally radially extending slot.8. A scaffold post as claimed in wherein each radially extending slot ...

Latch and System

A latch includes a lock bar post connected to a plate. A first lock bar is pivotably connected to the plate. The first lock bar is selectively moveable between at least a locked position and an open position. The locked position is at least partially defined by engagement of the first lock bar with the lock bar post. A pivot connect bar is pivotably connected to the plate. A first pivot bar is moveably connected to the first lock bar and the pivot connect bar. Pivoting movement of the pivot connect bar moves the first lock bar between the locked position and the unlocked position. 1. A latch , comprising:a plate;a lock bar post connected to the plate;a first lock bar pivotably connected to the plate, the first lock bar selectively movable between at least a locked position and an open position, the locked position at least partially defined by engagement of the first lock bar with the lock bar post;a pivot connect bar pivotably connected to the plate; anda first pivot bar movably connected to the first lock bar and the pivot connect bar, wherein pivoting movement of the pivot connect bar moves the first lock bar between the locked position and the unlocked position.2. The latch of claim 1 , further comprising a spring mounted between the first lock bar and the plate such that the spring biases the first lock bar in the locked position.3. The latch of claim 2 , wherein the first lock bar comprises a stop projection claim 2 , wherein when the first lock bar is in the locked position claim 2 , the stop projection engages the lock bar post.4. The latch of claim 3 , wherein the lock bar further comprises a curved locking surface extending away from the stop projection.5. The latch of claim 1 , further comprising:a second lock bar pivotably connected to the plate, the second lock bar selectively movable between at least a locked position and an unlocked position, the locked position at least partially defined by engagement of the second lock bar with the lock bar post; ...

FRAME ELEMENT WITH A SUPPORT HEAD, AND BUILDING SCAFFOLD COMPRISING SUCH A FRAME ELEMENT

The invention relates to a frame element () comprising a frame pipe () into which a threaded spindle () is partly introduced at one end. The threaded spindle () is guided in the frame pipe () by at least one spindle positioning groove (), in particular multiple spindle positioning grooves (). The frame pipe () is mechanically reinforced by the spindle positioning groove(s) () in the region of the threaded spindle () received in the frame pipe (). At the same time, the maximum inclination of the threaded spindle () in the frame pipe () is reduced by the spindle positioning grooves (). Overall, a force can thus be substantially more strongly applied to the frame element () in the direction of the longitudinal axis () of the frame pipe (). At the other end, the frame pipe () has at least one pin positioning groove (), in particular multiple pin positioning grooves (). Alternatively or in addition thereto, the frame pipe () can have at least one reinforcing groove in the region of a node point. Alternatively or in addition thereto, the frame pipe () can have at least one additional reinforcing groove between two node points.

Triple Latching Horizontal Scaffold Member With Three Triggers

A horizontal scaffold member having a primary end connector and a secondary end connector. Each end connector is configured to couple to a cup or rosette on a vertical scaffold member. Each end connector includes a wedge assembly having a handle and a wedge, movable with respect to the connector to a latched and unlatched position. The primary wedge assembly has a primary and tertiary handles, with the tertiary handles connected to the secondary wedge assembly by a cable, and configured so that moving the primary and tertiary handles simultaneously to an unlatched position also moves the secondary wedge assembly to an unlatched position.

POST CONNECTION ADAPTER

A post connection adapter for detachably fastening a scaffolding post to a support includes a fastening body having first and second fastening-body fasteners in first and second fastening-body fastening positions, respectively, and detachably fastenable to the support selectively by the first or second fastener. The first and second positions have a fastening position distance between each other of 72 mm. The post connection adapter includes a post connection body extending toward the post connection body axis and fastened to the fastening body. An imaginary center plane containing an imaginary center point between the first and second positions is offset by 20 mm perpendicular to the center plane and to the post connection body axis, with respect to a post connection body axis plane extending parallel to the center plane and containing the post connection body axis. A device has two identical post connection adapters detachably fastened to a support. 115-. (canceled)167217222077177282. A device for detachable fastening of posts (. , .) for scaffolding () of a scaffolding system , the parallel post axes (. , .) of which are arranged or to be arranged at mutual system axial spacings () of the scaffolding system ,{'b': 24', '115', '43', '39, 'comprising a beam () which has a plurality of beam fastening positions (), which are arranged at the same beam fastening-position spacings () from one another of 100 millimeters or a whole-number multiple of 100 millimeters, of beam fastening means (); and'}{'b': 40', '40', '1', '40', '5', '40', '6', '40', '9', '72', '1', '72', '2', '24', '40', '40', '2', '40', '6', '40', '7', '40', '10', '72', '1', '72', '2', '24', '40', '40', '1', '40', '4', '40', '5', '40', '9, 'comprising a first post connection adapter (; ., ., ., .) for detachable fastening of a post (., .) for a scaffolding to the beam () and a second post connection adapter (; ., ., ., .) for detachable fastening of a post (., .) for a scaffolding to the beam (), which is ...

Scaffolding Components, System and Method

The present invention relates to a temporary support structure and scaffolding system and components, and more particularly scaffolding beams and beam connectors, that are ultra-light weight, durable and exhibit high strength.

Scaffold Bracket

Various implementations described herein are directed to a scaffold bracket. In one implementation, the scaffold bracket may include a mounting bracket having a first face and a second face opposite of the first face. The scaffold bracket may also include a first scaffolding node attached to the first face and configured to couple to a first member. The scaffold bracket may further include a second scaffolding node attached to the first face and configured to couple to a second member. 1. An apparatus , comprising: a mounting bracket having a first face and a second face opposite the first face;', 'a first scaffolding node attached to the first face; and', 'a second scaffolding node attached to the first face;, 'a scaffold bracket, comprisinga horizontal member coupled to the first scaffolding node; anda diagonal member coupled to the second scaffolding node, wherein the horizontal member and the diagonal member are connected to one another at a node point.2. The apparatus of claim 1 , wherein the scaffold bracket claim 1 , the horizontal member claim 1 , and the diagonal member combine to form a knee-braced cantilevered support.3. The apparatus of claim 1 , wherein the first scaffolding node comprises a substantially semicircular first rosette portion configured to couple to the horizontal member claim 1 , and wherein the second scaffolding node comprises a substantially semicircular second rosette portion configured to couple to the diagonal member.4. The apparatus of claim 3 , wherein the first scaffolding node comprises a first cylindrical tubing portion coupled to the substantially semicircular first rosette portion claim 3 , and wherein the second scaffolding node comprises a second cylindrical tubing portion coupled to the substantially semicircular second rosette portion.5. The apparatus of claim 3 , wherein the substantially semicircular first rosette portion comprises one or more first cut-outs configured to couple to the horizontal member using a first ...

SCAFFOLDING SYSTEMS

The present application provides an effective cooperation of scaffold planks and ledger members of a scaffold system to provide a work platform that is adaptable to different requirements and configurations. In one embodiment a rail portion of a scaffold plank is received in an upwardly opening U-shaped cavity of a ledger. In this way a portion of the work surface over laps with the ledger. 1. A modular scaffold system having a series of upright members connected by a series of ledger members to define a rectangular grid defined by rectangular cells between 4 cooperating upright members and a series of scaffold planks extending between two opposed parallel ledgers to define at least a portion of a work platform covering at least one of said rectangular cells with endcaps of said scaffold planks at the ends thereof including downwardly extending members received in or on one of said ledgers and at least two of said scaffold planks including downwardly extending rail portions received in opposed parallel ledger members.2. A modular scaffold system as claimed in wherein said scaffold planks having said rail portions received in a ledger member to cover less than 50 percent of a width of said ledger members.3. A modular scaffold system as claimed in wherein said ledger members are each capable of receiving two rail portions of adjacent scaffold planks on opposite sides of the respective ledger member.4. A modular scaffold system as claimed in wherein each scaffold plank at the ends thereof includes notched corners allowing side edges of scaffold planks to be placed near the centerline between connected vertical members where the notched corners accommodate part of the periphery of said upright members.5. A modular scaffold system as claimed in wherein said ledger members have an upwardly opening U shaped body extending between ledger heads adapted to connect with any of a series of connection points provided on each upright.6. A modular scaffold system as claimed in ...

Connector for temporary scaffolding

A connector for temporary scaffolding at an end of a lateral member, to be wedge-connected to a receiver around a strut, includes: a wedge body provided movably at the end of the lateral member upward and downward relative to the lateral member; a locking body including a claw formed such that, as a result of the wedge-body's moving downward, the claw could travel from initial to locking position with respect to the receiver; and a biasing body capable of pressing the locking body toward the wedge body, wherein the wedge body includes a shoulder protruding toward the locking body, the locking body includes an interfering portion protruding toward the wedge body, and when the claw is at the initial position, the shoulder is blocked by the interfering portion from moving upward, thereby preventing the wedge body from moving upward and the locking body from traveling toward the biasing body.

FOLDING LOCKING MECHANISM USED FOR STEP STOOL

A folding locking mechanism used for a step stool is disclosed. The step stool includes a stool plate, stool legs rotatably arranged on the stool plate and a locking mechanism used for locking the stool legs. The locking mechanism includes a first connecting piece and a pin, wherein the first connecting piece is fixedly connected with the stool plate and is provided with a limiting hole allowing the pin to fall therein, and the pin is limited in the radial direction and is movable in the axial direction, relative to the stool legs. 1. A folding locking mechanism used for a step stool , wherein the step stool comprises a stool plate and stool legs rotatably arranged on the stool plate; the folding locking mechanism comprises a first connecting piece and a pin , wherein the first connecting piece is fixedly connected to the stool plate and the first connecting piece is provided with a limiting hole; the pin is fallen in the limiting hole , and the pin is limited in a radial direction and is movable in an axial direction , relative to the stool legs.2. The folding locking mechanism used for the step stool according to claim 1 , wherein the folding locking mechanism further comprises a second connecting piece fixedly connected to the stool leg claim 1 , and the second connecting piece is rotatably connected to the first connecting piece.3. The folding locking mechanism used for the step stool according to claim 1 , wherein the folding locking mechanism further comprises an elastic piece claim 1 , and the elastic piece is connected to the pin and applies a force to make the pin towards the limiting hole.4. The folding locking mechanism used for the step stool according to claim 3 , wherein a guide surface extending outwards is arranged on an outer edge of the first connecting piece.5. The folding locking mechanism used for the step stool according to claim 3 , wherein the folding locking mechanism further comprises a cross stopper configured for assembling the pin; the ...

Pivoting Horizontal and Vertical Scaffold Members and a Method of Erecting an Offset Scaffold Platform

One embodiment of the invention is a horizontal scaffold truss that has upper and lower horizontal scaffold members offset but fixedly joined with braces. Each upper and lower members have a connector positioned on each end of the respective lower and upper members, where at least one of the connectors is pivotally mounted on the respective lower or upper connector, and the connecters are engageable with an annular member positioned on a vertical scaffold member. 1. A scaffold horizontal truss , said scaffold horizontal truss comprising an upper horizontal member and a lower horizontal member , each separated from the other but fixedly joined with at least one bracing member forming a truss frame , each horizontal member having a first and second end respectively , first connectors , configured to removably connect to a first tubular scaffold vertical member at an annular member that is fixedly positioned on and extending outwardly from said first tubular scaffold vertical member , said first end of said lower and upper horizontal members having one of said first connectors attached thereon , where one of said first connectors is pivotally attached on said first end of said upper or lower horizontal members; a plurality of second connectors each configured to removably connect to a second tubular scaffold vertical member at an annular member that is fixedly positioned on said second tubular scaffold vertical member and extending outwardly from said second tubular scaffold vertical member , said plurality of second connectors being pivotally attached on said second ends of said upper and said lower horizontal members whereby each second connector is pivotable in a horizontal plane with respect to said truss frame; each of said second connectors having a moveable latch member moving between a latched position and an unlatched position , whereby in said latched position , when said respective second connector is coupled to an annular member on said second tubular ...

SCAFFOLD LEDGER

A scaffold clamp cooperates with a scaffold ledger to accommodate aligned placement of the scaffold clamp to the ledger at modular positions in the length of the ledger. The scaffold clamp includes an inwardly directed alignment lug sized for receipt in one or more clamp locating holes provided in the length of the ledger at modular positions. This arrangement provides accurate securement of the clamp to the ledger at predetermined modular positions and reduces problems that can occur with respect to erection of the scaffold system. 1. A scaffold ledger , comprising: opposed ledger heads with a captured wedge member for accommodating releasable securement with a ledger support member of a scaffold post;each of said opposed ledger heads being fixedly connected to opposite ends of an elongate structural member;said elongate structural member including a series of incrementally spaced clamp locating hole with the space between adjacent clamp locating holes being a multiple of a width of modular scaffold planks used with said scaffold ledger as part of a modular scaffold system.2. The scaffold ledger of claim 1 , wherein said series of clamp locating holes are at least 3 clamp locating holes.3. The scaffold ledger of claim 1 , wherein said series of clamp locating holes include corresponding clamp locating holes on each side of said scaffold ledger.4. The scaffold ledger of claim 3 , wherein each clamp locating hole is of a size less than 1 inch in diameter.5. The scaffold ledger of claim 1 , further comprising at least 2 clamp locating holes on each side of said scaffold ledger.6. A scaffolding system claim 1 , comprising: scaffold posts adapted to connect with scaffold ledgers with said scaffold ledgers supporting scaffold planks to form a work platform; each scaffold ledger comprising opposed ledger heads with a captured wedge member for accommodating releasable securement with ledger support members of any of said scaffold posts;each of said opposed ledger heads of ...

Temporary Scaffolding Rest

The invention relates to a temporary scaffolding rest which temporarily supports a standby scaffolding component upon a scaffolding upright in a first temporary disconnected position which is laterally offset from the scaffolding upright for subsequent installation of said standby scaffolding component to a portion of said upright in a second installed position which is laterally inset from the first temporary disconnected position. The temporary scaffolding rest includes a temporary connector for temporarily connecting the temporary scaffolding rest to said portion of said scaffolding upright, and an elongated rest which extends laterally from the temporary connector in order to temporarily support a portion of said standby scaffolding adjacent said portion of said scaffolding upright in said first temporary disconnected laterally offset position ready for subsequent installation to said portion of said scaffolding upright in said second installed position. A method of erecting a row of scaffolding which is higher than the row of scaffolding upon which an installer is positioned is also provided. 1. A temporary scaffolding rest which temporarily supports a standby scaffolding component upon a scaffolding upright in a first temporary disconnected position which is laterally offset from the scaffolding upright for subsequent installation of said standby scaffolding component to a portion of said upright in a second installed position which is laterally inset from the first temporary disconnected position , the temporary scaffolding rest comprising:at least a temporary connector for temporarily connecting the temporary scaffolding rest to said portion of said scaffolding upright; andat least an elongated rest which extends laterally from the temporary connector in order to temporarily support a portion of said standby scaffolding adjacent said portion of said scaffolding upright in said first temporary disconnected laterally offset position ready for subsequent ...

Ledger connector for scaffold of assembly type

종래의 비계장치에서 수개의 연결판을 갖는 수직재와, 상기 연결판에 측면으로 끼워져 고정용쐐기로 조립되는 연결구를 양측단에 구비하는 수평재들로 형성된 조립식 비계장치는, 연결구와 수평파이프의 제작성이 나빠서 제작원가가 높으며, 연결판과 연결구의 조립강성이 낮아서 좌굴에 의한 흔들림이 발생하는 단점들이 있었다. 본 고안은 조립식 비계장치의 구성에서 연결구의 구성을, 강판을 재질로 하여 연결판의 측면에서 상하면과 접면하여 끼워지는 삽입홈이 중간에 일정 길이 형성되고 그 선단의 내외측단에 상하방향으로 일정 깊이의 요입부와 돌출부가 형성되는 절곡형 몸체로 형성하며, 몸체의 양측면 후측단은 개방상태에서 수평파이프가 삽입되게 외향으로 확장하여 좌우측 연결부로 구성함을 특징으로 하여, 연결구를 대량생산에 의한 제작이 가능케 하여 제조원가를 대폭 낮출 수 있으며, 조립강성에 있어서도 고정용쐐기를 박을 때에 연결구의 선단이 일정 탄성을 갖고 수평파이프의 외면에 좌우 요동없이 견실하게 압박상태로 지지되도록 하므로서, 좌굴등의 변형이나 흔들림이 거의 없는 견실한 고층형, 고강도형의 조립식 비계장치를 형성 할 수 있는 연결구를 제공함에 특징이 있는 것이다. In the conventional scaffolding device, a prefabricated scaffolding device formed of a vertical member having several connecting plates and horizontal members having both ends thereof connected to the connecting plate and assembled with fixing wedges on both sides thereof, is characterized in that manufacturability of connecting connectors and horizontal pipes is provided. Due to this bad manufacturing cost is high, the assembly rigidity of the connecting plate and the connector has low disadvantages caused by the buckling. The present invention is the construction of the connector in the structure of the prefabricated scaffolding device, the insertion groove which is fitted in contact with the upper and lower surfaces on the side of the connecting plate made of steel sheet material is formed in a certain length in the middle and constant in the vertical direction at the inner and outer ends of the tip It is formed of a bent body formed with a recess and a protrusion of depth, and the rear end of both sides of the body extends outward so that the horizontal pipe is inserted in the open state, and consists of left and right connecting parts. The manufacturing cost can be greatly reduced by making it possible, and even in the assembly rigidity, when the fixing wedge is embedded, the tip of the connector has a certain elasticity and is firmly supported on the outer surface of the horizontal ...

Scaffold pipe structure

본 고안은 건축물을 신축 또는 수리할 때 작업자가 높은 곳에서 일할 수 있도록 하거나 안전망 등을 설치하기 위해 건물의 외벽을 따라 가설되는 비계 파이프 구조물에 관한 것으로서, 포스트 파이프(1)들로 구성된 수직부(10)와 수평 파이프(2)들로 구성된 수평부(20)가 격자 형태로 연결된 비계 파이프 구조물에 있어서, 상기 포스트 파이프(1)는 일단에 결합부재(30)가 장착되고, 타단에 결합부재(30)의 나선부(33)에 대응되는 너트부(35)가 장착되고, 상기 결합부재(30)는 원기둥 형태의 바디부(31)가 포스트 파이프(1)의 일단에 끼워진 후 용접되고, 상기 바디부(31)에서 돌출되는 돌출부(32)가 나선부(33)와 비나선부(34)로 구성되므로서, 상부 포스트 파이프의 결합부재(30)의 나선부(33)와 하부 포스트 파이프의 너트부(35)가 체결된 후, 어느 한 포스트 파이프를 더 회전되어 결합부재의 비나선부(34)가 너트부(35)에 결합되어, 상부 포스트 파이프와 하부 포스트 파이프가 연결되는 것을 특징으로 하는 것을 특징으로 한다. The present invention relates to a scaffolding pipe structure that is constructed along an outer wall of a building to allow a worker to work at a high place or install a safety net when constructing or repairing a building. In the scaffolding pipe structure in which the horizontal portion 20 composed of 10 and the horizontal pipes 2 is connected in a lattice form, the post pipe 1 has a coupling member 30 mounted at one end thereof, and a coupling member at the other end thereof. A nut part 35 corresponding to the spiral part 33 of 30 is mounted, and the coupling member 30 is welded after the cylindrical body part 31 is fitted to one end of the post pipe 1. Since the protrusions 32 protruding from the body portion 31 are composed of the spiral portion 33 and the non-helix portion 34, the spiral portion 33 of the coupling member 30 of the upper post pipe and the nut of the lower post pipe are formed. After the part 35 is fastened, one post pipe is further Rain and grounding line 34 around the coupling member is coupled to the nut part 35, is characterized in that characterized in that the upper pipe and a lower post-post connection pipe.

Method for reducing booting time in wireless terminal

본 발명은 휴대단말기의 부팅 시간 단축방법에 관한 것으로, 특히 상기 휴대단말기에서 낸드(NAND)메모리의 코드를 램(RAM)메모리에 복사하는 시간을 감소시킴으로써 상기 휴대단말기가 대기모드로 전환하는 시간을 단축하는 휴대단말기의 부팅 시간 단축방법에 관한 것이다. The present invention relates to a method for shortening the boot time of a portable terminal, and in particular, by reducing the time for copying a code of a NAND memory to a RAM memory in the portable terminal, thereby reducing the time for the portable terminal to switch to standby mode. The present invention relates to a method for shortening the boot time of a portable terminal. 이를 달성하기 위한 휴대단말기에서 부팅 시간을 단축하는 방법은 가상메모리의 코드영역에 대한 프로그램 카운터를 수행하는 과정과; 상기 프로그램 카운터가 이동되어 위치된 상기 가상메모리의 해당 가상번지와 매핑되는 제1물리메모리의 해당 물리번지가 페이지 테이블에 존재하는지 판단하는 과정과; 상기 페이지 테이블에 상기 해당 가상번지와 매핑 되는 상기 해당 물리번지가 존재하지 않으면, 예외처리부(abort handler)에 의해 상기 해당 가상번지와 매핑되는 상기 해당 물리번지가 상기 페이지 테이블에 할당되는 과정과; 상기 페이지 테이블에 상기 해당 가상번지와 매핑되는 상기 해당 물리번지가 할당되면 상기 페이지 테이블에 할당된 해당 물리번지를 참조하여, 상기 해당 가상번지에 대응하는 제2물리메모리에 저장된 부팅 모드를 수행하기 위한 코드를 상기 제1물리메모리의 해당 물리번지에 복사하는 과정과; 상기 과정들을 반복수행하면서 상기 부팅 모드를 수행하기 위한 코드를 상기 제1물리메모리에 복사하는 과정을 포함하는 것을 특징으로 한다. In order to accomplish this, a method of reducing a boot time in a portable terminal may include: performing a program counter for a code region of a virtual memory; Determining whether a corresponding physical address of a first physical memory mapped to a corresponding virtual address of the virtual memory located by moving the program counter exists in a page table; If the corresponding physical address mapped to the corresponding virtual address does not exist in the page table, assigning the corresponding physical address mapped to the corresponding virtual address by an exception handler to the page table; When the corresponding physical address mapped to the corresponding virtual address is allocated to the page table, the boot mode stored in the second physical memory corresponding to the corresponding virtual address is referred to by referring to the corresponding physical address assigned to the page table. Copying a ...

A scaffold for architecture

본 발명은 수평지지대와 보조수평대에 의해 인접한 비계용 수직기둥을 간격을 두고 설치하는 건축용 비계에 관한 것으로, 더욱 상세하게는 보조수평대를 설치하는 고정핀을 원형 헤드부에 납작핀부를 형성한 형상으로 형성한 뒤에, 이 납작핀부를 수직기둥에 수평방향으로 설치하여 고정핀의 납작핀부가 납작구멍으로 끼워져서 본 발명으로 설치한 비계용 수직기둥이 유동이 없이 견고하게 고정되도록 하고, 보조수평대의 양단부를 파이프를 압착하여 고정핀에 결합되는 평탄단부를 형성함에 따라 종래에 별도의 두꺼운 철판을 절단하여 용접하던 방식에 비하여 생산원가가 대폭 절감되도록 하며, 평탄단부의 일측은 파이프본체와 평탄한 일직선 상태로 형성하면서 반대편은 둥글게 만곡보강부를 형성하여 평탄단부와 파이프본체의 경계부가 꺾이는 현상을 최소화할 수 있도록 하기 위한 것이다. The present invention relates to a construction scaffold installed at intervals adjacent to the vertical column for the scaffold by the horizontal support and the sub-horizon, more specifically, the flat pin portion of the fixing pin for installing the sub-horizon is formed in the circular head portion After forming in shape, the flat pin portion is installed in the vertical column in the horizontal direction so that the flat pin portion of the fixing pin is inserted into the flat hole so that the vertical column for the scaffold installed in the present invention is firmly fixed without flow, and the auxiliary horizontal By pressing the pipes at both ends to form a flat end coupled to the fixing pin, the production cost is greatly reduced compared to the conventional method of cutting and welding a separate thick iron plate, and one side of the flat end is flat and straight with the pipe body. While forming in a state, the other side is rounded to form a curved reinforcement portion, and the boundary between the flat end and the pipe body is bent. This is to minimize the phenomenon. 또한, 평탄단부와 고정핀의 다른 결합수단으로는 평탄단부에 원형구멍을 형성하고, 고정핀은 원형구멍으로 삽입되는 원통형으로 형성하면서 그 원통형 고정핀의 일측에 후방으로 갈수록 경사각이 커지게 경사걸림구를 탄력적으로 설치하여 고정핀과 원형구멍이 경사걸림구에 의해 원터치식으로 간편하게 착탈될 수 있도록 하기 위한 것이다. In addition, other coupling means of the flat end and the fixing pin to form a circular hole in the flat end, the fixing pin is formed in a cylindrical that is inserted into the circular hole while the inclination angle is increased to the rear toward one side of the cylindrical fixing pin The ball is ...

Connector for pipe scaffold

내용 없음. No content.

Mobile Scaffolding Device

본 발명은 이동식 비계 장치에 관한 것이다. 상기 이동식 비계 장치는, 수직바 및 수평바를 연결하여 프레임을 형성한 복수의 제1 프레임부, 상기 수직바의 외측으로 볼록하게 형성되는 잠금부, 상기 수직바의 일단 및 타단에 형성되는 체결홀, 및 상기 수직바의 타단에 각도조절이 가능하도록 형성되는 고정부를 포함하는 제1 본체부, 상기 잠금부에 체결되어, 상기 복수의 제1 프레임부를 서로 연결하는 복수의 제1 교차가새, 상기 체결홀에 체결되는 직선핀에 의해 상기 제1 본체부의 복수의 제1 프레임부에 일단에 각각 연결되는 복수의 제2 프레임부를 포함하는 제2 본체부, 상기 복수의 제2 프레임부를 서로 연결하는 복수의 제2 교차가새, 상기 고정부를 통해 상기 제1 본체부의 일측으로 연장되도록 결합되는 제1 확장 본체부, 꺾인핀에 의해 상기 제1 확장 본체부의 일단에 연결되는 제2 확장 본체부, 상기 제1 본체부 및 상기 제1 확장 본체부를 연결하는 제1 보조가새, 상기 제2 본체부 및 상기 제2 확장 본체부를 연결하고, 상기 제1 보조가새와 교차하는 각도로 배치되는 제2 보조가새 및 제3 보조가새, 상기 복수의 제1 본체부 사이에 설치되는 발판부, 및 상기 제1 본체부 및 상기 제1 확장 본체부 사이에 설치되는 확장 발판부를 포함하되, 상기 제1 보조가새는, 지면과 평행하게 배치되고, 상기 제2 보조가새는, 지면을 기준으로 제1 각도만큼 기울어진 상태로 상기 제2 본체부 및 상기 제2 확장 본체부 사이를 연결하고, 상기 제3 보조가새는, 지면으로 기준으로 상기 제1 각도보다 큰 제2 각도만큼 기울어진 상태로 상기 제2 본체부 및 상기 제2 확장 본체부를 연결하는 것을 포함한다. The present invention relates to a mobile scaffolding device. The movable scaffolding device includes a plurality of first frame parts formed by connecting vertical and horizontal bars to form a frame, a locking part convexly formed to the outside of the vertical bar, fastening holes formed at one end and the other end of the vertical bar, And a first body portion including a fixing portion formed at the other end of the vertical bar to be angularly adjustable, a plurality of first cross braces fastened to the locking portion and connecting the plurality of first frame portions to each other; A second body portion including a plurality of second frame portions each connected to one end of the plurality of first frame portions of the first body portion by straight pins fastened to fastening holes, and a plurality of second frame portions connecting the plurality of second frame portions to each other. A second cross brace of, a first extension main body coupled to extend to one side of the first main body through the fixing part, a second extension main body connected to one end of the first extension main body by a bent pin, the A first auxiliary ...

A support pipe for construction

본 고안은 건축용 서포트에 관한 것으로서, 상세하게는 토목 또는 건축 현장에서 콘크리트를 타설하고 양생하기까지는 일반적으로 그 하부를 지지하는 서포트가 사용되는데 본 고안은 콘크리트가 양생될 때까지 거푸집의 비틀림 현상을 방지하여 견고한 시공이 이루어 질 수 있도록 하고, 또한 서포트가 과도한 압축하중으로 인해 휘는 등의 문제점을 해결하고자 상부서포트(30)와 하부서포트(10)의 유격을 조절하는 힘받이관(50)과 서포트간의 간격을 유지함과 동시에 서포트의 지지력을 향상시키는 가로연결부재(60)가 설치된 건축용 서포트에 관한 것이다. The present invention relates to a building support, and in detail, the support for supporting the lower part is generally used until the concrete is laid and cured in a civil engineering or construction site. The present design prevents the twisting of the formwork until the concrete is cured. In order to be able to achieve a solid construction, and also to solve the problem of the support bent due to excessive compressive load between the support pipe 50 and the support tube for adjusting the clearance of the upper support 30 and the lower support 10 It relates to a building support provided with a horizontal connecting member 60 to maintain the spacing and improve the support of the support at the same time. 본 고안을 통하여 콘크리트의 하중을 안정적으로 지지할 수 있어서, 붕괴의 위험을 방지할 뿐만 아니라 양생시 콘크리트의 변형이 방지됨에 따라 정밀도가 우수한 구조물을 양생할 수 있는 것이다. Through the present invention, it is possible to stably support the load of the concrete, not only to prevent the risk of collapse but also to prevent the deformation of the concrete during curing, it is possible to cure the structure with excellent precision.

pipe support

본 고안은 건축 구조물의 시공시 콘크리트를 타설하기 위하여 거푸집을 받쳐주도록 가설하거나, 건축구조물의 개축이나 증축시 건물 외측에 가설 구조물로 사용하는 파이프 써포트에 관한 것이다. The present invention relates to a pipe support that is installed to support the formwork in order to pour concrete during construction of a building structure, or to be used as a temporary structure outside the building when renovation or extension of the building structure. 본 고안은 외관과 내관 2개의 파이프로 구성되며 내관은 외관의 내경에 삽입되어 슬라이딩방식으로 길이가 신장 가능하게 결합되는 통상의 파이프 써포트 외관에 체결구를 형성하며 내관의 임의 위치에 연결구를 삽입 고정하여 가로횡부재 또는 대각선부재를 서로 연결하여 단독적으로 설치하던 파이프 써포트를 수평 또는 대각선부재로 서로 연결하여 구조체로 조립 가능토록하며, 이로 인해 견고한 가설 구조체를 얻도록 함을 목적으로 개발된 것이다. The present invention consists of two pipes of the outer tube and the inner tube, and the inner tube is inserted into the inner diameter of the outer tube to form a fastener on the exterior of a conventional pipe support that is slidably coupled in a lengthwise manner, and the connector is inserted and fixed at an arbitrary position of the inner tube. By connecting the horizontal horizontal member or the diagonal member to each other to connect the pipe support installed alone to the horizontal or diagonal member so as to be assembled into a structure, it was developed for the purpose of obtaining a solid temporary structure. 본 고안은 파이프 써포트의 외관에 다른 파이프 써포트 외관을 연결하는 2 -3 개의 체결구를 가지며 상기 체결구에는 양단에 걸림수단을 갖는 횡연결대로 연결하며, 외관의 내경에 삽입되는 내관에는 상하로 이동 가능한 연결구를 1 - 2개 삽입하고 연결구의 단관파이프의 결합구멍과 내관의 체결구멍을 지지핀으로 결합하여 연결구를 내관의 임의 위치에 고정하며 상기 연결구와 또 다른 파이프 써포트의 내관의 연결구를 횡연결대로 연결토록 파이프 써포트에 관한 것이다. The present invention has two to three fasteners for connecting the pipe support exterior to the pipe support exterior, and the fastener is connected to the transverse connection having a locking means at both ends, and moves up and down to the inner pipe inserted into the inner diameter of the exterior. Insert one or two possible connectors and fasten the connector at any position of the inner pipe by connecting the coupling hole of the end pipe of the connector and the fastening hole ...

Building Systems Scaffolding

개시된 내용은, 지면에 대해 수직 되게 설치되며, 다수개가 서로 평행하게 구비되는 수직부재와 상기 수직부재의 외면에 형성되고, 다수개가 일정한 간격으로 이격 형성되는 제1연결부와 각 단이 상기 제1연결부에 결합 되어 다수개의 상기 수직부재를 연결하는 제1수평부재를 포함하는 것을 특징으로 하는 건축용 시스템 비계에 관한 것이다. The disclosed contents are installed perpendicular to the ground, a plurality of vertical members provided in parallel with each other, and a first connection part formed on the outer surface of the vertical member, and a plurality of first connection parts spaced apart from each other at regular intervals, and each end is the first connection part It relates to a scaffolding system for construction, characterized in that it comprises a first horizontal member coupled to the plurality of vertical members to connect.

Module assembly type system scaffolding and all in one scaffolding module for the same

The present invention relates to module-assembled system scaffolding and an integrated scaffolding module for the same. According to the present invention, the module-assembled system scaffolding uses a plurality of standardized vertical members and horizontal members and comprises: a plurality of integrated scaffolding modules (10) which are formed as integrated modules to be assembled on each other by integrally and tightly welding a plurality of vertical members and horizontal members, and form a volume of a size having an L-N-type pattern divided based on L levels having safety footplates vertically arranged at regular intervals and N integrated scaffolding modules with continuously and horizontally arranged safety footplates; a vertical connection member (500) to couple both vertical ends of vertical members arranged adjacent to each other to be vertically stacked if the integrated scaffolding modules are vertically extended; and a parallel connection member (600) to couple outer circumferences of a plurality of vertical members adjacent in parallel with each other if the integrated scaffolding modules are horizontally extended. Therefore, the present invention can connect and assemble one or more integrated scaffolding modules formed as integrated modules having specific sizes by welding and coupling horizontal members to vertical members making up system scaffolding in various shapes in accordance with a work environment to secure the safety of workers, reduce noise during installation and disassembly, provide construction convenience, significantly shorten construction periods, and reduce construction costs as recycling is possible.

Length adjusting device of strut

본 발명은 발판용 지주 등에 사용하기 적합한 지주 길이 조정장치에 관한 것이다. 내부튜브의 외면의 손상을 방지하고, 죄임력을 크게할 수 있으며, 쐐기의 박아넣기 잊음을 방지한다. 외부튜브내에 내부튜브를 슬라이드 자유로이 삽입하고, 외부튜브에 개구부를 설치하며, 이 개구부 내에 내부튜브와 대향하는 스페이서를 삽입하고, 외부튜브에는 하우징을 설치하며, 이 하우징 내에 스페이서를 압압하는 쐐기를 슬라이드 자유로이 삽입한다

Scaffolding structure having mechanical joint

본 발명은 원터치체결부를 갖는 비계에 관한 것으로, 가로비계와 세로비계와, 이를 결합하는 체결부로 구성하고, 체결부의 체결을 해제하는 원터치체결부를 구성하여 원터치로 가로체결핀이 가로체결공에서 빠져나와 체결해제 작업을 하는 것이다. 따라서 사용자가 가로비계와 세로비계의 체결을 원터치로 해제하여 작업 시간을 줄이고, 사용자의 힘을 아낄 수 있으며, 원터치 해제 작업으로 힘이 적게들어 안전성을 확보할 수 있다. The present invention relates to a scaffold having a one-touch fastening part, consisting of a transverse scaffolding and a vertical scaffolding, and a fastening part that combines them, and a one-touch fastening part for releasing fastening of the fastening part so that the horizontal fastening pins come out of the horizontal fastening holes. It is to unfasten. Therefore, the user can release the fastening of the horizontal and vertical scaffolding with one touch to reduce the working time, save the user's power, and secure the safety with less power by the one-touch release operation.

Modular framework

FIELD: scaffolding or frameworks. SUBSTANCE: the framework consists of tubular posts with horizontal and/or diagonal tie rods and associated components of the framework. One or several framework joints one above another are positioned on each tubular post with an interval, each of them has respectively four wedge- shaped bond seats of the coupling members of the tie rods by inserted wedge-shaped members. The wedge-shaped bond seats of the coupling members have a geometry differing from the section of the inserted members, and a wedge head is positioned on each end of the tube of the diagonal tie rod, it is made for fit on the wedge-shaped seat with an adjoining to the tubular post and fixing by the wedge through the wedge head and wedge seat. The inserted wedge-shaped coupling members have a caved-in surface on their front and rear wedge surfaces of the intersecting sides. EFFECT: modified constructional members of the framework. 12 cl, 16 dwg ССЗУЗ Сс ПЧ сэ (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ” 2184 823” С2 (51) МПК? Е 04 С 7/24 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 2000107807/03, 18.08.1998 (24) Дата начала действия патента: 18.08.1998 (30) Приоритет: 23.08.1997 ОЕ 29715170.3 (46) Дата публикации: 10.07.2002 (56) Ссылки: 4$ 3420557, 01.07.1969. ЕР 0645507 А2, 29.03.1995. \МО 94/16172 АЛ, 21.07.1994. \МУО 81/01164 АЛ, 30.04.1981. КЦ 2020231 СЛ, 30.09.1994. (85) Дата перевода заявки РСТ на национальную фазу: 23.03.2000 (86) Заявка РСТ: ОЕ 98/02397 (18.08.1998) (87) Публикация РСТ: М/О 99/10612 (04.03.1999) (98) Адрес для переписки: 103055, Москва, а/я 11, Н.К.Попеленскому (71) Заявитель: МЕРКЕЛ Джеральд (0Е) (72) Изобретатель: МЕРКЕЛ Джеральд (0Е) (73) Патентообладатель: МЕРКЕЛ Джеральд (0Е) (74) Патентный поверенный: Попеленский Николай Константинович (54) МОДУЛЬНАЯ КАРКАСНАЯ СИСТЕМА (57) Изобретение относится к системе строительных лесов или каркасным системам. Технический результат - усовершенствование ...

Build-up type scaffolding

내용 없음. No content.

Safety shelf for construction site

본 고안 낙하물에 의한 충격 및 하중을 효율적으로 감당하여서 건축공사장에 시설되는 안전설비로서의 신뢰성을 제고하여 주는 동시에, 구성부품수를 최소화한 단순구조로서 제작비용을 대폭적으로 절감하여서 경제성이 있는 건축공사장용 안전선반을 제공하기 위한 것이다. This construction designed to efficiently handle impacts and loads caused by falling objects, improve reliability as a safety facility installed at construction sites, and significantly reduce manufacturing costs with a simple structure that minimizes the number of components. It is to provide a safety shelf. 본 고안은 건축공사장용 안선선반은 일정한 길이를 가지는 형강으로서 만들어지며 서로 간격을 두고 마주하여서 평행하게 배치되는 한 쌍의 받침부재(10)들과, 상기 받침부재(10)들을 가로질러서 그 받침부재들 위에 양측단이 얹혀져서 고정 설치되는 복수개의 방호판(20)들과, 상기 한 쌍의 받침부재(10)들의 일측 끝부분에 각각 연결되어서 하부측 비계파이프(3)에 걸어지도록 설치되는 양측의 걸이부재(30)들과, 상기 한 쌍의 받침부재(10)들의 타측 끝부분에 각각 길게 설치되어서 상부측 비계파이프(2)에 결착되는 양측의 고정와이어(40)들로서 구성된 것이다. The present invention is a construction shelf is made of a section steel having a certain length and a pair of supporting members (10) arranged in parallel to face each other at intervals, and the supporting members across the supporting members (10) Both side ends mounted on both sides of the field and fixed to the plurality of protection plates 20 and both ends connected to one end of the pair of supporting members 10 so as to be hooked on the lower side scaffolding pipe 3. Hanging members 30 and the other end of the pair of supporting members 10 are respectively installed as long as the fixing wires 40 of both sides are fastened to the upper side scaffolding pipe (2).

A system support

A system support is provided to facilitate support of loads in vertical direction by interconnecting a plurality of vertical members without buckling or shifting, and enable even distribution of loads by adjusting space between the vertical members. A system support comprises a vertical member(100) to which a joint(150) having a plurality of slots is connected, and a horizontal member(300) connected to the joint by a connection unit in a horizontal direction. The vertical member has a stepped portion on its one end, adjacent to the joint so as to allow the horizontal member to press an end portion of another vertical member to be inserted to the vertical member, when the horizontal member is connected to the joint by the connection unit.

Working tower for a high place

본 고안은 고소작업대에 관한 것으로서, 고소작업대(100)에 있어서, 네지점으로부터 고정되는 연결구(10)를 통해 수직 설치되어 높이에 대한 기둥을 형성하는 수직바(12)와, 수직바(12)의 상단으로부터 연결구(10)를 통해 횡으로 네지점 연결되며, 길이방향에 연결공(14a)이 등간격으로 배열 형성되어 층간을 형성하는 수평바(14)와, 상기 대응되는 수평바(14)의 연결공에 양단이 끼움 설치되어 대응되는 수평바를 등간격으로 연결되어 지지되는 지지간(15)과, 상기 지지간(15)의 상부로부터 네지점을 연결하는 수평바(14)가 차지하는 면적으로 설치되어 층간의 바닥 또는 천정을 형성하는 발판(16)과, 상기 각 층간을 형성하는 지지간(15)에 걸어 경사지게 설치되어 상층과 하층사이에서의 이동구간을 갖는 계단(20)과, 상기 수직바(12)와 직각을 이루는 수평바(14)의 가장자리에 일정높이로 설치되는 보호난간(17)과, 최상부에 위치하는 수직바(12)에 연결구(10)를 통해 지붕을 형성하는 캐노피(18)를 포함하여 구성된 것을 특징으로 하는 바, 고소작업대는 각 구성요소의 조립시공으로, 시공하고자 하는 층간으로부터 해당하는 위치에서 고소작업을 원활히 수행함에 있음은 물론, 고소작업대 내부측에서 계단을 설치함으로써, 상하층간을 안전하면서 편리하게 작업자가 안전하게 드나들면서 작업할 수 있도록 할 수 있으며, 보호난간을 둠으로써, 낙하를 방지하고, 우천시를 대비하여 상부층에 캐노피를 형성시켜줌으로써, 발판의 미끄러움 방지하는 한편, 고소작업대를 형성하는 수직바, 수평바, 발판, 계단 등의 구성요소의 분리 및 조립성을 갖도록 하여 현장설치 유리하게 이용할 수 있는데 큰 효과가 있다. The present invention relates to an aerial platform, in the aerial platform 100, the vertical bar 12 and vertical bar 12 is installed vertically through the connector 10 is fixed from four points, and the vertical bar 12, Four points connected laterally through the connector 10 from the upper end of the horizontal bar (14a) in the longitudinal direction are arranged at equal intervals horizontal bar 14 to form an interlayer, and the corresponding horizontal bar 14 Both ends are fitted in the connection hole of the support bar 15 is connected to the corresponding horizontal bar at equal intervals, and the area occupied by the horizontal bar 14 connecting four points from the upper portion of the support bar 15 A step (16) provided to form a floor or ceiling between floors, and a step (20) having a moving section between an upper floor and a lower floor by being inclined to be walked on the support bar (15) forming each floor. Of horizontal bar 14 perpendicular to bar 12 Bar guard work characterized in that it comprises a guardrail 17 is installed at a certain height in place and a canopy 18 to form a roof through the connector 10 in the vertical ...

Method and Apparatus for recording in Digital recorder

본 발명은 디지털 방송 녹화 방법 및 장치에 관한 것이다. 본 발명은 디지털 방송 녹화기의 방송 프로그램 녹화 방법에 있어, 전송된 프로그램 정보를 분석하는 단계와, 상기 분석된 프로그램 정보에 따라 방송 프로그램 녹화시 프로그램 단위로 편집하여 저장하는 단계를 포함하여 이루어지는 디지털 방송 녹화 방법을 제공한다. 따라서, 본 발명에 의하면 녹화된 프로그램의 검색 및 재생시 사용자의 편의를 증대시키는 효과가 있다. The present invention relates to a digital broadcast recording method and apparatus. The present invention provides a method of recording a broadcast program of a digital broadcast recorder, comprising: analyzing transmitted program information, and editing and storing the program by program unit when recording a broadcast program according to the analyzed program information. Provide a method. Therefore, according to the present invention, there is an effect of increasing the convenience of the user when searching and playing the recorded program. PVR, 타임 쉬프트 녹화, 즉시 녹화, 프로그램 단위 편집 PVR, time shift recording, instant recording, program unit editing

Scaffold system for construction

The present invention relates to a system scaffold for construction. The present invention provides a system scaffold for construction, comprising: a plurality of vertical members arranged in parallel; and horizontal members connecting the vertical members, wherein each of the vertical members includes: a linear member formed to be extended lengthwise; and a plurality of seating members provided with a plurality of seating holes arranged along the circumference of the linear member and arranged to be spaced in the longitudinal direction of the linear member, and each of the horizontal members includes: a linear member formed to be extended lengthwise; and wedges attached to both ends in the longitudinal direction of the linear member and inserted into the seating holes, and each linear member includes: an outer frame positioned along the circumference of a cross-section; and a reinforcing frame positioned within the outer frame and connected to an inner side surface of the outer frame. Therefore, the present invention easily manufactures and installs the scaffold and is structurally stable.

Wedge assembly

Изобретение относится к вертикальным рамам из металла, в частности рамам для лесов. Технический результат заключается в повышении эксплуатационной надежности рамы за счет дополнительной фиксации клина торцевыми асимметричными поверхностями путем закручивания поперек клина при динамических воздействиях. Технический результат достигается тем, что клиновой узел включает стойку с диском с отверстиями и ригели с клиновидными головками с клином, при этом торцевые контактные поверхности клина и отверстия диска повторяют друг друга и асимметричны относительно оси клина и отверстия. 2 з.п. ф-лы, 2 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 770 191 C1 (51) МПК E04G 7/30 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК E04G 7/30 (2022.02) (21)(22) Заявка: 2021125682, 31.08.2021 (24) Дата начала отсчета срока действия патента: Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 31.08.2021 (45) Опубликовано: 14.04.2022 Бюл. № 11 2 7 7 0 1 9 1 R U (54) КЛИНОВОЙ УЗЕЛ (57) Реферат: Изобретение относится к вертикальным рамам из металла, в частности рамам для лесов. Технический результат заключается в повышении эксплуатационной надежности рамы за счет дополнительной фиксации клина торцевыми асимметричными поверхностями путем закручивания поперек клина при динамических воздействиях. Технический результат достигается Стр.: 1 (56) Список документов, цитированных в отчете о поиске: RU 2408770 C1, 10.01.2011. US 9080335 B2, 14.07.2015. RU 75681 U1, 20.08.2008. RU 144162 U1, 10.08.2014. US 5605204 A, 25.02.1997. тем, что клиновой узел включает стойку с диском с отверстиями и ригели с клиновидными головками с клином, при этом торцевые контактные поверхности клина и отверстия диска повторяют друг друга и асимметричны относительно оси клина и отверстия. 2 з.п. ф-лы, 2 ил. C 1 C 1 Адрес для переписки: 420043, г. Казань, ул. Зеленая, 1, КазГАСУ, Вдовин Евгений Анатольевич 2 7 7 0 1 9 1 (73) Патентообладатель(и): Федеральное ...

Hybrid scaffolding stricture, and integrated connector for the same

The present invention relates to a hybrid scaffolding structure and an integrated connector therefor. The integrated connector therefor includes: a horizontal pipe connector (120) formed for fixing a scaffolding horizontal pipe (300); and a vertical pipe connector (110) formed for fixing a scaffolding vertical pipe (200), allowing the scaffolding vertical pipe (200) to be inserted into an inner circumferential surface, and performing a hub structural function supporting the wing-shaped horizontal pipe connector (120) having four grooves in every direction of a side surface. Therefore, the present invention is simple for operation when forming a scaffolding structure and can precisely implement verticality and horizontality with respect to the scaffolding pipe by fastening the connector to the pipe by an integrated body.

Built-up working tower

본 발명은 조립식 워킹 타워에 있어서 하부자키에 축결합되는 하측부와 일정간격으로 용접결합된 플랜지로 이루어진 수직부재와, 양단에 결합뭉치부재와 일정간격으로 형성된 한쌍의 결합홀을 포함하는 수평부재로 구성되되, 상기 수직부재들이 상기 하부자키에 끼워지고, 상기 수직부재의 플랜지를 통해 상기 수평부재가 연결되며, 상기 수평부재의 결합홀을 통해 타 수평부재가 추가적으로 연결되어, 자재가 간소화되어 작업효율과 경비를 절감시킬 수 있는 효과가 있다. The present invention is a horizontal member including a vertical member consisting of a flange welded to a lower portion and a lower portion axially coupled to the lower jockey in a prefabricated working tower, and a pair of coupling holes formed at a predetermined interval with a coupling bundle member at both ends. Consists of the vertical member is fitted to the lower jockey, the horizontal member is connected through the flange of the vertical member, the other horizontal member is further connected through the coupling hole of the horizontal member, material is simplified to work efficiency There is an effect to reduce the cost and expenses.

Connecting apparatus and connecting method of precast concrete elements and precast concrete element comprising the connecting apparatus

본 발명은 프리캐스팅 제작된 프리캐스트(Precast) 콘크리트 부재들을 공사 현장으로 운송하여 부재의 길이 방향으로 연속적으로 상호 연결 접속하기 위한 조립식 프리캐스트 콘크리트 부재의 접속 장치에 있어서, 상호 접속되는 양측의 프리캐스트 콘크리트 부재 중에 선행 조립된 프리캐스트 콘크리트 부재에 형성된 긴장재 설치공에 연통하도록 긴장재 통과공을 구비하며 접속면의 후방측에 매입 설치되는 제1 부재 매입 고정단과, 상호 접속되는 양측의 프리캐스트 콘크리트 부재 중에 후속 조립되는 프리캐스트 콘크리트 부재에 형성된 긴장재 설치공에 연통하도록 긴장재 통과공을 구비하며 접속면의 전방측에 매입 설치되는 제2 부재 매입 고정단과, 그리고 선행 조립된 프리캐스트 콘크리트 부재의 후방측 접속면에 설치된 상기 제1 부재 매입 고정단 측에 일단이 고정되고, 타단은 후속 조립되는 프리캐스트 콘크리트 부재의 전방측 접속면에 설치되는 제2 부재 매입 고정단 측에 억지 끼워 맞춤 방식으로 체결되는 중공형 주정착 장치를 포함하여 이루어지는 조립식 프리캐스트 콘크리트 부재의 접속 장치와, 이를 이용한 접속 시공 방법을 제공한다. 프리캐스트 콘크리트 부재, 접속, PS 강연선, 전단 보강, 휨 보강

Fall and fallen object prevention devices for steel pipe type transmission tower

본 발명은 원형 강관형 송전철탑용 추락 및 낙하물 방지장치에 관한 것으로, 보다 상세하게는 765kV 송전 철탑과 같은 원형 강관형 송전철탑의 건설시 작업자의 안전과 작업시 발생하는 낙하물에 의해 지상 작업자의 사고를 방지하기 위한 것으로 빠른 설치와 해체가 용이하며, 원형강관을 사용하는 765kV 송전 철탑의 임의의 위치에 설치가능하도록 하며, 수평프레임이 10m를 초과하는 위치에는 트러스구조물을 수평프레임에 설치하도록 하여 작업자의 추락 또는 낙하물의 추락시 안전을 극대화하기 위한 원형 강관형 송전철탑용 추락 및 낙하물 방지장치에 대한 것이다. More particularly, the present invention relates to an apparatus for preventing falling and falling objects for a transmission tower of a round steel pipe type, more particularly, to an apparatus for preventing a falling of a ground worker due to the safety of a worker during a construction of a round steel pipe- It can be installed at any position of 765kV transmission steel tower using circular steel pipe and the truss structure is installed in horizontal frame at a position where the horizontal frame exceeds 10m, The present invention relates to a falling and fall prevention device for a circular steel pipe-type power transmission tower for maximizing the safety of falling or fall of a falling object.

System scaffolding

According to the present invention, system scaffolding comprises: a pipe-shaped vertical member provided with a support flange disposed in the outer circumference thereof; and a pipe-shaped horizontal member having an end portion supported by the support flange and provided with a fastening bolt vertically fastened to the support flange. The fastening bolt is disposed in the horizontal member by passing through the horizontal member at an end portion of the horizontal member. The support flange is provided with a fastening hole fastened to the fastening bolt. Accordingly, stable assembly of the system scaffolding can be performed just by a simple work even without using fastening components of a complicated structure as in the prior art.

Power amplification device and portable communication terminal device