Locking and sealing device for undersea armored cable

The invention relates to a locking and sealing device for an undersea armored cable. The locking and sealing device comprises a support, a sealing chamber, a flange inner cone, a pressure cap for spirally sealing the tail part of the support and a locking pressure plate positioned in the sealing chamber, wherein the sealing chamber and the flange inner cone are fixed on the support. The locking and sealing device is characterized in that a locking block and a tapered colloid are further contained in the flange inner cone, wherein the locking block is positioned at the head of the flange innercone, and a wire slot for accommodating an armored steel wire is arranged on the locking block; and the tapered colloid is positioned at the tail of the flange inner cone. The locking and sealing device is simple and compact in structure, can apply same locking force to each armored steel wire, and is further convenient for mounting. Compared with the existing connecting and fixing way of the armored ...

Glue coating machine capable of continuously and automatically coating glue for accounting

The invention relates to a glue coating machine, in particular to a glue coating machine capable of continuously and automatically coating glue for accounting. The invention aims to provide the glue coating machine capable of fixing bills and continuously and automatically coating glue for accounting. According to the technical scheme, the glue coating machine capable of continuously and automatically coating glue for accounting comprises a supporting frame and the like, wherein the supporting frame comprises a base, a storage box and a support; the storage box is fixedly connected to the upper side of the base; the lower portion of the support is fixedly connected to one end of the base; an accommodating mechanism is arranged at one end of the base; and a gluing mechanism is arranged on the right portion of the support and matched with the accommodating mechanism. According to the glue coating machine, positioning and gluing of bills are realized through the accommodating mechanism and ...

Sample introduction system and sample introduction method for electron cyclotron resonance mass spectrometer

The invention provides a sample introduction system and a sample introduction method for an electron cyclotron resonance mass spectrometer. The sampling system comprises an ultrasonic atomizer, a membrane desolventizing device and a diaphragm pump, the membrane desolventizing device comprises a semi-permeable membrane inner tube and a glass outer tube, the glass outer tube is coaxially arranged outside the semi-permeable membrane inner tube in a surrounding mode, the inlet end and the outlet end of the semi-permeable membrane inner tube are communicated with the ultrasonic atomizer and the diaphragm pump respectively, and the glass outer tube is communicated with a vacuum system. And the outlet end of the diaphragm pump is connected with the electron cyclotron resonance mass spectrometer. According to the sample introduction system and the sample introduction method, the sample introduction rate is greatly improved, the bad problems of blockage and the like caused by direct liquid sample ...

Apparatus for patrolling alarm automatic voice of mobile system base station

The invention provides a device of automatic voice inspection for the warning of mobile system base station, which comprises base station warning collectors, a base station warning processing server, an OMCR host, a base station warning short message and warning vice informer, and a base station warning automatic voice inspector. Each base station warning collector is connected with the base station warning processing server via an E1 circuit; the base station controller is connected with the OMCR host via an X.25 protocol line; the OMCR host is connected with the base station warning processing server through the network; the base station warning processing server is connected with the base station warning short message and warning vice informer through the network; and the base stationwarning short message and warning vice informer is connected with the base station warning automatic voice inspector via a private line. By adopting the invention, the inspection working is more intelligent ...

Apparatus for patrolling alarm automatic voice of mobile system base station

The invention provides a device of automatic voice inspection for the warning of mobile system base station, which comprises base station warning collectors, a base station warning processing server, an OMCR host, a base station warning short message and warning vice informer, and a base station warning automatic voice inspector. Each base station warning collector is connected with the base station warning processing server via an E1 circuit; the base station controller is connected with the OMCR host via an X.25 protocol line; the OMCR host is connected with the base station warning processing server through the network; the base station warning processing server is connected with the base station warning short message and warning vice informer through the network; and the base station warning short message and warning vice informer is connected with the base station warning automatic voice inspector via a private line. By adopting the invention, the inspection working is more intelligent ...

It prevents blood coagulation device to be used for evenly rocking test tube

The utility model discloses an it prevents blood coagulation device to be used for evenly rocking test tube, which comprises an outer shell, a fixed base, step motor, the apparatus further comprises arotating shaft, the receiver, the draw -in groove, pressure sensor, the time -recorder, the conducting rod, this it prevents blood coagulation device to be used for evenly rocking test tube, and thedevice is also advantaged by ingenious structure, functions are powerful, through using the device, not only can prevent congealing rotatoryly to the test tube, avoid the inside blood of test tube thehemagglutination phenomenon to appear, in addition through built -in ingenious timer, can also be convenient for medical personnel clearly knows the test tube resting period, avoided test tube resting period overlength to cause the blood overstaying, and the problem that medical personnel can't learn, it is final through above -mentioned, thereby the validity that blood deposited has been ensured, do ...

Industrial control lever service life test device

The invention discloses an industrial control lever service life test device, which has the advantages of simple structure and low cost and can be used for improving the experiment efficiency and accuracy. The industrial control lever service life test device has the technical scheme that the industrial control lever service life test device consists of a motor (1), a reduction box (2), a first rotary table (3), a second rotary table (7), an oscillating bar (10) and an oscillating bar fixture (14), wherein the output shaft of the motor (1) is connected with the spindle of the reduction box (2); the spindle of the reduction box (2) is connected with the spindle of the first rotary table (3); the first rotary table (3) and the second rotary table (7) are connected by a connecting rod (6); the spindle of the second rotary table (7) is provided with an oscillating bar holder (8); the oscillating bar holder (8) is provided with the oscillating bar (10); the oscillating bar (10) is provided with ...

Anchor rod anchoring force sample preparation device

The utility model discloses an anchor rod anchoring force sample preparation device which comprises the following steps: 1, plugging a first end, matched with a first clamp holder, of a steel pipe, and then clamping the first end of the steel pipe on the first clamp holder; secondly, the second end of the anchor rod is inserted into the steel pipe, the stroke position of the anchor rod is marked on the anchor rod, then the anchor rod is taken out of the steel pipe, and the first end of the anchor rod is clamped in a second clamp holder; thirdly, an anchoring agent is put into the steel pipe, fourthly, a second clamping device is driven by a second driving assembly to move on the linear guide rail at a constant speed, meanwhile, a first clamping device is driven by a first driving assembly to rotate, and synchronous operation of anchor rod rotating stirring and steel pipe constant-speed pushing is achieved. According to the anchor rod anchoring force sample preparation device disclosed by ...

Testing and calibrating device and method for disposable ocean current profiler

The invention provides a testing and calibrating device and method for a disposable ocean current profiler, and belongs to the technical field of ocean flow velocity measurement, the device comprises an ocean simulation electric field device and an excitation signal generating device, the ocean simulation electric field device comprises a plastic groove body filled with seawater and a top end cover, a disposable ocean current profiler probe is vertically fixed in the plastic groove body, the height of seawater is larger than that of two electrodes on the probe, an electromagnetic shielding grid cover is arranged at the top in the plastic groove body, and excitation signal interfaces are formed in the two opposite side walls of the plastic groove body. The positions, corresponding to the two excitation signal interfaces, in the plastic groove body are each provided with a conductive copper plate, the two conductive copper plates are partially immersed in seawater, and an electric field is ...

Data wireless transmission circuit and device applied to marine measuring instrument

The invention provides a data wireless transmission circuit and device applied to an ocean measuring instrument, and belongs to the technical field of ocean monitoring. The circuit comprises an analog switch, a main Bluetooth module, a pull-up resistor, a magnetic switch, a microprocessor, a Flash memory, a data acquisition module and the like; the master Bluetooth module is used for being connected with the slave Bluetooth module in the surveying vessel data recovery unit and performing data transmission; the microprocessor is used for controlling the power-on work of the main Bluetooth module; the circuit has a data acquisition mode and a data transmission mode, when the circuit is in the data acquisition mode, the analog switch and the magnetic switch are both in an open state, and when the circuit is in the data transmission mode, the analog switch and the magnetic switch are both in a closed state. According to the technical scheme, the problems that in the prior art, after a marine ...

Locking and sealing device for undersea armored cable

The invention relates to a locking and sealing device for an undersea armored cable. The locking and sealing device comprises a support, a sealing chamber, a flange inner cone, a pressure cap for spirally sealing the tail part of the support and a locking pressure plate positioned in the sealing chamber, wherein the sealing chamber and the flange inner cone are fixed on the support. The locking and sealing device is characterized in that a locking block and a tapered colloid are further contained in the flange inner cone, wherein the locking block is positioned at the head of the flange inner cone, and a wire slot for accommodating an armored steel wire is arranged on the locking block; and the tapered colloid is positioned at the tail of the flange inner cone. The locking and sealing device is simple and compact in structure, can apply same locking force to each armored steel wire, and is further convenient for mounting. Compared with the existing connecting and fixing way of the armored ...

Novel pipeline hoist and mount hoist

The utility model discloses a novel pipeline hoist and mount hoist, it includes support arm I and support arm II through the mutual symmetrical swing joint of pivot, the bottom of support arm I and support arm II is equipped with C type clamping part respectively, and the mutual inward correspondence of the bent angle of C type clamping part department, the top of support arm I and support arm IIis equipped with the fixed orifices respectively, be equipped with the tighrening ring on the fixed orifices respectively, and the tighrening ring is respectively through rope and rings interconnect.Overall structure is simple, and preparation and use cost are low, and be reliable and stable. Can carry out the value of abundant cooperation use, performance excavator with the excavator. The hoistand mount process is rapid, and is easy and simple to handle, and the efficiency of construction obtains the improvement of matter, has shortened the time limit for a project greatly, and economic benefits ...

Anti-theft alarm system for street lamp cable

The invention relates to an anti-theft alarm system for a street lamp cable, comprising a GPRS communication module, an audible and visual alarm device, power impeders, a head end cable alarm and a tail end cable alarm, wherein the power impeders are connected with each street lamp in parallel; the head end cable alarm is arranged at the head end of the cable and is connected with the live wire of the cable, and the tail end cable alarm is arranged at the tail end of the cable and is connected with the null wire of the cable; the head end cable alarm is connected with the GPRS communication module through a serial port circuit and is connected with a current sensor which is connected with the cable in parallel through an analog to digital converter; and the tail end cable alarm is in the same structure with the head end cable alarm but does not comprise a serial circuit and an audible and visual alarm device. The invention has the advantages of wide application, strong practicability, simple ...

Ion motion trail simulation method, system and device

The invention discloses an ion motion trail simulation method, system and device. The method comprises the following steps: S1, setting the motion of ions entering a quadrupole rod; s2, calculating the movement of ions in the electric field; s3, ion position coordinates are updated according to an algorithm; s4, judging whether the ion movement length reaches a boundary or not; s5, judging whether the ions run out of the quadrupole rod or not; and S6, recording the ion trajectory to complete simulation. According to the invention, ion motion trail simulation can be realized.

Ocean optics dissolves oxygen sensor

The utility model relates to an ocean optics dissolves oxygen sensor, including lens hood, casing and watertight connector, lens hood, watertight connector set up the both ends at the casing respectively, the inside optics the detection unit and communication the control unit who connects through the photoelectric conversion board that be provided with of casing, the lens hood sets up to the enclosed construction, and its circumference surface is provided with the arch, protruding inboard is provided with the filter screen, optics the detection unit is including corresponding light source and the light path chamber that sets up, the light source is including setting up a bluish -green optical diode and red optical diode that the angle is different, the inner wall in light path chamber is provided with the anti -dazzling screen, the utility model has the characteristics of degree of automation is high, the measurement is rapid and accurate, application scope is wide.

Battery intelligent management device for mobile communication system base station