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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 14. Отображено 14.
12-11-2014 дата публикации

Trailer tire autoinflation wheel side axle tube type rotating joint and air pipe assembly

Номер: CN104139674A
Автор: CHEN ZEPEI, HE SHUANGXI, YE XING, HUANG ZHIHUA, WANG MINGDAO
Принадлежит:

The invention discloses a trailer tire autoinflation wheel side axle tube type rotating joint and air pipe assembly, and relates to the vehicle tire inflation technology. The assembly comprises an inflating valve air pipe sub assembly (100), a rotating joint sub assembly (200) and an axle tube joint sub assembly (300). The inflating valve air pipe sub assembly (100) is connected with the rotating joint sub assembly (200), and the rotating joint sub assembly (200) is connected with the axle tube joint sub assembly (300). An inner cavity of the inflating valve air pipe sub assembly (100), an inner cavity of the rotating joint sub assembly (200) and an inner cavity of the axle tube joint sub assembly (300) constitute a one-way ventilation air chamber. According to the trailer tire autoinflation wheel side axle tube type rotating joint and air pipe assembly, the structure is simple, operating, mounting and maintaining can be conducted conveniently by drivers, a tire and an air channel of the ...

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Номер записи: 1
30-09-2015 дата публикации

Auxiliary device of calibration torque spanner

Номер: CN0204673539U
Автор: HE SHUANGXI
Принадлежит:

The utility model discloses an auxiliary device of calibration torque spanner aims at providing a simple structure, auxiliary device of calibration torque spanner that the calibration is accurate. It includes that the middle part offers the bottom plate of the square in threaded hole, can dismantle vertical the connection in the stand of four edges of bottom plate for four, can dismantle and connect in stand upper end and the shape size roof the same with the bottom plate to and threaded connection bolt on the screw hole in the middle part of the bottom plate, the head of bolt is located the top. The utility model discloses simple structure, effectively the moment of torsion of calibration torque spanner makes it to satisfy the requirement of prestressed anchorage pole pair moment of torsion, makes its practicality wider.

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Номер записи: 2
22-04-2015 дата публикации

Gate dam cross joint processing method and gate dam cross joint structure

Номер: CN104532791A
Автор: ZHANG GAO, LEI SHENGJUN, LEI YOUDONG, HE SHUANGXI, JIN JIAN, CHI MINGYANG
Принадлежит:

The invention discloses a gate dam cross joint processing method and a gate dam cross joint structure. According to the gate dam cross joint processing method and the gate dam cross joint structure, caulking materials (6) are arranged in a sealed-up cross joint (4) at intervals. Concrete is poured closely on the two sides of the cross joint (4) at the position where the caulking materials (6) are not arranged, wherein large-area concrete (7) is poured on one side of the cross joint first, and the joint surface of the poured large-area concrete (7) is used as a formwork when concrete (8) is poured on a pier wall structure on the other side of the cross joint (4). The concrete structures at the positions, where the caulking materials (6) are not arranged, of the two sides of the cross joint (4) are basically in rigid connection; under the action of high water pressure, the stress condition of a pier wall with a small thickness can be greatly improved, the location amount of reinforcement ...

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Номер записи: 3
23-09-2015 дата публикации

A diversion tunnel counter -slope drainage structures for high ground water level

Номер: CN0204662384U
Автор: WANG ZHIPENG, ZHAO JIYONG, CHEN HAIKUN, HE SHUANGXI, ZHANG GAO, YANG PENG, QI WEIQIANG, GAO YONG, CHEN JUAN
Принадлежит:

The utility model discloses a diversion tunnel counter -slope drainage structures for high ground water level, including drain pipe, catch basin and face, the drain pipe sets up in diversion tunnel, the catch basin is located the drain pipe lower extreme to communicate with the drain pipe, the face is located the catch basin right side to be provided with a plurality of wash ports on the face, the catch basin both sides still are provided with the lateral sulcus, be provided with the water pump on the drain pipe, the steel grating has been arranged to the catch basin top. Drainage structures can carry out the drainage fast, effectual, avoid gushing water and soak face and ground for a long time, reduce because of gushing the construction that the water problems caused difficultly for the construction progress can pilot a ship into harbour technical field at hydraulic and hydroelectric engineering and extensively popularize and apply.

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Номер записи: 4
01-04-2015 дата публикации

Water intake constructing method and structure considering both agricultural irrigation and living water supply

Номер: CN104480910A
Автор: YANG PENG, ZHU KEQIANG, HE SHUANGXI, ZHANG GAO, HAN CHUNJIE, WANG ZHIPENG, QI WEIQIANG
Принадлежит:

The invention discloses a water intake constructing method and structure considering both agricultural irrigation and living water supply. The method includes: a deep water intake gate hole 10 is formed in the bottom of a water intake, and a deep water gate 13 is disposed at the deep water intake gate hole 10; a stop log gate is disposed on the upper portion of the water intake 1, and a service gate hole 3. The water intake constructing method and structure considering both agricultural irrigation and living water supply has the advantages that when reservoir downstream has comprehensive requirements of agricultural irrigation and living water supply, appropriate water temperature layer reservoir water can be provided for agricultural irrigation, and deep reservoir water with good water quality can be provided for living water supply; perfect combination of reservoir ecology protection and engineering economic benefits is achieved, and the defects of tradition water intakes are overcome ...

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Номер записи: 5
03-06-2015 дата публикации

Method and structure for improving sand pull effect of entry of gate dam

Номер: CN104674772A
Автор: ZHANG GAO, HE SHUANGXI, JIN JIAN, LEI YOUDONG, WANG LIANBIN, LI GANG, LI SHEFENG, GAO CHUANBIN
Принадлежит:

The invention discloses a method and structure for improving sand pull effect of an entry of a gate dam. A restraint wall 10m to 20m long extends upstream from a middle pier of a scouring gate; the restraint wall helps increase flowing speed of water in front of a water inlet of a power station; the restraint wall, an water inlet floor and a sand sill cooperate to disturb sand, the sand in front of the water inlet of the power station is under high speed and high disturbance, never stays and is scoured away by the water, and the sand pull effect of the entry of the gate dam is improved. The speed of transverse flow in front of the water inlet of the power station is increased, disturbance is enhanced, and sand pulling and sand scouring are evidently effective; the water inlet of the power station is free of dust; the cross section of the restraint is never great, elevation of the wall top is slightly lower than dam-front lowest generating level, and engineering investment is low.

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Номер записи: 6
09-05-2023 дата публикации

Foundation layout method and device for rigid dam with deep and thick covering layer

Номер: CN116090054A
Автор: FANG BIN, CHEN HAIKUN, HE SHUANGXI, LUO HONGBO, GAO CHUANBIN, LI GANG, WANG MING, LIU YAO, QIN XIAOLIANG, LI DANDAN, LYU KANG, ZHANG HAORAN, JING JINGHAO, LIN XINYU
Принадлежит:

The invention discloses a foundation layout method and device for a deep and thick covering layer rigid dam, and the method comprises the steps: obtaining foundation region information of the deep and thick covering layer rigid dam, carrying out the partitioning operation of a foundation region according to the foundation region information, and obtaining the preliminary information of each partition; wherein the preliminary information of each partition comprises a bearing capacity safety margin and a preliminary layout of the partition; according to the preliminary information of each partition, calculating a compression modulus equivalent value and confirming a settlement empirical coefficient; and determining a variable stiffness leveling index according to the equivalent value of the compression modulus, and generating an optimal layout of the foundation. According to the technical scheme, the settlement of the structure tends to be uniform, the variable stiffness leveling design of ...

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Номер записи: 7
21-10-2015 дата публикации

Circular major diameter diversion tunnel structure

Номер: CN0204716253U
Автор: ZHAO JIYONG, YAN CHENGBIN, HE SHUANGXI, QI WEIQIANG
Принадлежит:

... (B, ) the utility model discloses a circular major diameter diversion tunnel structure including passing through unfavorable geology circular major diameter diversion tunnel (5), is equipped with the preliminary bracing in diversion tunnel (5) 240 degrees within range peripheries on the upper portion, the preliminary bracing includes to be fixed at the suspended net of unfavorable geology working face reinforcing bar (2) through stock (4), and suspended net reinforcing bar (2) inboard is equipped with steel grating bow member (3), and it has concrete spraying layer (1) to spout on suspended net reinforcing bar (2) and steel grating bow member (3). The utility model discloses a to the technical process in the weak rock bad location in layer, not only reduced the degree of difficulty in the work progress, construction method practical and feasible, advanced reasonable, high -efficient, and improved the speed of construction to can effectively reduce construction cost, guarantee the safety ...

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Номер записи: 8
06-07-2011 дата публикации

Method for determining modulus of elasticity of plastic concrete

Номер: CN0102116716A
Автор: MEI YUAN, ZHIJUN TU, WENHAI CHEN, JIASHENG ZHAO, SUNWEN HE, ZAO SHEN, YUGANG CUI, ZHUMEI DAI, RONGMAO LI, WEI CUI, LIBO SUN, HUIJUAN HUANG, SHUANGXI HE, WENJING ZHU, XIAOQIONG LI, YUAN MEI, TU ZHIJUN, CHEN WENHAI, ZHAO JIASHENG, HE SUNWEN, SHEN ZAO, CUI YUGANG, DAI ZHUMEI, LI RONGMAO, CUI WEI, SUN LIBO, HUANG HUIJUAN, HE SHUANGXI, ZHU WENJING, LI XIAOQIONG
Принадлежит:

The invention discloses a method for determining modulus of elasticity of plastic concrete. 3 150x150x300mm prism testing pieces are manufactured under industrial standards, the testing pieces to be measured are placed on a testing machine and starting reading is recorded, the testing machine is started, deformation values under various loads are recorded, and static compressive modulus of elasticity of the testing pieces are calculated in accordance with the following equation Ec = (P1/A) x (L/deltaL), wherein L is the full length of the testing pieces. The average value of the static compressive modulus of elasticity of the three testing pieces is regarded as the testing result. The method fills in the blank in the aspect of plastic concrete testing method, is characterized by adopting full gauge length for measuring the testing pieces, avoiding pre-pressing procedure and taking the slope of 40% secant as the elastic modulus value of the plastic concrete, and simultaneously eliminates ...

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Номер записи: 9
23-09-2015 дата публикации

A tilting blocks to defile and floats structure for high slope

Номер: CN0204662396U
Автор: WANG ZHIPENG, ZHANG GAO, HE SHUANGXI, LEI SHENGJUN, CHEN HAIKUN, ZHU KEQIANG, HAN CHUNJIE, QI WEIQIANG
Принадлежит:

The utility model discloses a tilting blocks to defile and floats structure for high slope, including setting up in the both ends concrete structure of rivers right bank and left bank, tip concrete structure is the leanin structure, all installs the flotation tank through the pulley gear slope in both ends concrete structure inboard, be provided with a plurality of flotation pontoon between the flotation tank, the flotation pontoon is installed between the flotation tank after connecting through hinge point support, the pulley gear round comprises with sideslipping pulley yoke and the head pulley installed on the pulley yoke, and wherein the head pulley lies in and sideslips between the wheel, and the head pulley with sideslip the wheel for the staggered arrangement, still be provided with saddle bottom the pulley gear draw -in groove that is used for being connected and the pulley gear with the flotation tank in the pulley yoke inboard. The utility model provides a tradition be located ...

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Номер записи: 10
02-12-2015 дата публикации

Utilize traffic hole to make pressure regulating well structure that goes up room

Номер: CN0204825820U
Автор: SUN NAN, YU LINGGUANG, YU ZHICHAO, QIN XIAOLIANG, HE SHUANGXI, QI WEIQIANG, ZHANG GAO
Принадлежит:

The utility model discloses an utilize traffic hole to make pressure regulating well structure that goes up room, pressure regulating well structure is connected to form by pressure regulating well and traffic hole, and one end in the traffic hole is provided with the shutoff body, and form and go up the room, is provided with the lining cutting structure on last room in the traffic hole between the shutoff body and pressure regulating well, is provided with maintenance observation overline bridge at the top of last room, the utility model discloses make full use of the space in interim construction traffic hole, the aboveground room of traffic hole and pressure regulating of will being under construction combines the consideration, set up one no longer in addition alone and go up the room, but the later stage reform transform into the aboveground room of pressure regulating with the traffic hole, can satisfy the effect of pressure regulating well completely, transform the room as through ...

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Номер записи: 11
23-09-2015 дата публикации

Big moldeed depth formula water inlet air vent arrangement structure

Номер: CN0204662387U
Автор: ZHU KEQIANG, HE SHUANGXI, ZHAO JIYONG, CHEN JUAN, WANG ZHIPENG, YANG PENG
Принадлежит:

The utility model discloses a big moldeed depth formula water inlet air vent arrangement structure, including the air vent and set up before the pretrematic air vent of ventilating the barricade and set up barricade behind the air vent behind the air vent, the barricade both ends set up the gate pier respectively behind preceding barricade of air vent and the air vent, it still is provided with the support partition wall to be located in the air vent between preceding barricade of air vent and the air vent back wall, the barricade upstream side is provided with the gate before the air vent, and the gate hugs closely before the air vent gate slot that sets up when closing in barricade and the gate pier, the gate is located water inlet lock chamber section, be provided with the cat ladder in the air vent. Adopt water inlet air vent arrangement structure, reduced to great degree the air vent before, the span of back barricade, and then shortened the whole length of intake towers such as water ...

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Номер записи: 12
05-11-2014 дата публикации

Automatic-inflation wheel side framework-type rotating joint assembly with air pipe for trailer tire

Номер: CN104129242A
Автор: YU TONGYAN, CHEN ZEPEI, HE SHUANGXI, HUANG ZHIHUA, WANG MINGDAO
Принадлежит:

The invention discloses an automatic-inflation wheel side framework-type rotating joint assembly with an air pipe for a trailer tire, and relates to a vehicle tire inflation technology. The assembly is characterized in that a rotating joint sub-assembly (100) is connected with a mounting bracket sub-assembly (200), and a tire valve air pipe sub-assembly (300) is connected with the mounting bracket sub-assembly (200); a one-way ventilating air chamber is formed by the rotating joint sub-assembly (100) and an inner cavity of the tire valve air pipe sub-assembly (300); a rotating part is connected with a rotating cavity, a stationary part is connected with a stationary cavity, and an integrated air channel is arranged between the rotating part and the stationary part; and a framework oil seal completes the air channel seal of the rotating part and the stationary part, air leakage is avoided. The automatic-inflation wheel side framework-type rotating joint assembly has the advantages of simple ...

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Номер записи: 13
21-10-2015 дата публикации

Disconnect -type water inlet arrangement structure

Номер: CN0204715315U
Автор: ZHAO JIYONG, WANG ZHIPENG, HE SHUANGXI, QI WEIQIANG, CHEN HAIKUN
Принадлежит:

... (B, ) the utility model discloses a disconnect -type water inlet arrangement structure. Including water inlet (1) that is located cliff (7) bottom before the dam, the downstream face of water inlet (1) is connected through the upstream face of diversion tunnel (3) bottom gate shaft (5), and the downstream face bottom gate shaft (5) is connected with diversion tunnel (6). The utility model discloses be located in barranca cliff, natural side slope is steeper, and the thick and lower water inlet structure of elevation of below gentle slope department overburden can effectively reduce and strut construction difficulty, longer, the great scheduling problem of construction cost of construction period that the great scheduling problem of handling capacity caused because of high steep, the slope excavation scale in back slope is big, corresponding. (B, ) ...

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Номер записи: 14