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, cau

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

Examples

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Example Embodiment

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

[0023] Such as Figure 1~3 As shown, a bridge structure for wiring of power transmission and transformation facilities of the present invention includes a bridge box body 2 and a bridge cover 1, wherein the bridge cover 1 and the bridge box body 2 are buckled and connected; in the corresponding parts of the bridge box body 2 and the bridge cover 1. A number of locking devices are provided in the position, and the number of locking devices is 4-6 sets, and the number of this embodiment is 4 sets.

[0024] This embodiment adopts a locking device with a fixing part 6 and a screw 5. The fixing part 6 is a cylinder and is fixed to the upper edge of the side wall of the bridge box body 2. The fixing part 6 has an internal threaded hole; the bridge cover 1 and A through hole is provided at a position corresponding to the internal threaded hole of the fixing p...

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PUM

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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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