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Bridge structure for power transmission and transformation facility wiring

A bridge structure, power transmission and transformation technology, applied in the directions of pipeline supports, mechanical equipment, pipes/pipe joints/pipes, etc., can solve the problems of easy falling off of the bridge cover, unfavorable movement and installation of the bridge itself, complicated structure, etc. Tool-free disassembly and assembly, simple structure, convenient production effect

Inactive Publication Date: 2014-12-24
TBEA SHENYANG TRANSFORMER GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The bridge for wiring of power transmission and transformation facilities is a kind of wiring cable protection device, which is a conventional cable protection device commonly used in transformers or other power transmission and transformation equipment. Prevent the cables from being exposed, bumped and scratched, causing potential safety hazards
The existing concave-convex occlusal bridge has a complex structure, and the bridge cover is easy to fall off when the transformer or other power transmission and transformation equipment vibrates greatly, and there are defects in the bridge itself that are unfavorable for movement and installation

Method used

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  • Bridge structure for power transmission and transformation facility wiring
  • Bridge structure for power transmission and transformation facility wiring
  • Bridge structure for power transmission and transformation facility wiring

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Embodiment Construction

[0022] The present invention will be further elaborated below in conjunction with the accompanying drawings of the description.

[0023] Such as Figure 1~3 As shown, a bridge structure for power transmission and transformation facility wiring of the present invention includes a bridge box body 2 and a bridge cover 1, wherein the bridge cover 1 is fastened and connected with the bridge box body 2; The position is provided with a plurality of locking devices, and the locking devices are 4 to 6 sets, and this embodiment is 4 sets.

[0024] What this embodiment adopts is the locking device that has fixing part 6 and screw 5, and fixing part 6 is a cylinder, is fixedly connected on bridge frame box body 2 side walls along, and fixing part 6 has internally threaded hole; Bridge cover 1 and A through hole is provided at a position corresponding to the internally threaded hole of the fixing member 6 , and the screw 5 is screwed to the internally threaded hole of the fixing member 6 ...

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Abstract

The invention relates to a bridge structure for power transmission and transformation facility wiring. The bridge structure comprises a bridge box and a bridge cover which are connected in a fastened manner. A plurality of locking devices are disposed at corresponding positions of the bridge box and the bridge cover. Each locking device comprises a fixing part and a pin, wherein the fixing part is a cylinder fixedly connected to the upper edge of the lateral wall of the bridge box and provided with a pin hole, the bridge cover is provided with a through hole at each position corresponding to the pin hole of each fixing part, and the pin is inserted into the pin hole through the corresponding through hole. The bridge structure has the advantages that the bridge box and the bridge cover are locked through screws, bridge cover falling caused by vibration of a transformer is avoided, and tool-free demounting is facilitated.

Description

technical field [0001] The invention relates to a bridge, in particular to a bridge structure for wiring of power transmission and transformation facilities. Background technique [0002] The bridge for wiring of power transmission and transformation facilities is a kind of wiring cable protection device, which is a conventional cable protection device commonly used in transformers or other power transmission and transformation equipment. Prevent the cables from being exposed, bumped and scratched, causing potential safety hazards. The existing concave-convex occlusal bridge structure is complex, and the bridge cover is easy to fall off when the transformer or other power transmission and transformation equipment vibrates greatly, and there is a defect that the bridge itself is seriously unfavorable for movement and installation. Contents of the invention [0003] In view of the disadvantages of the existing art, such as the complex structure of the occlusal bridge frame,...

Claims

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Application Information

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IPC IPC(8): F16L3/08
CPCF16L3/1091
Inventor 王冶高辉夏丽丽李俊
Owner TBEA SHENYANG TRANSFORMER GRP CO LTD
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