Pre-twisted safety backup wire clamp for suspension

A suspension clamp and backup technology, applied in the direction of the cable suspension device, can solve the problems of accidents, wire drop, wear and other problems

Inactive Publication Date: 2019-06-18
上海神勇机械技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a pre-twisted safety backup clamp for suspension to solve the problem of long-term vibration, wear and tear between the power transmission cable and the suspension clamp prop...

Method used

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  • Pre-twisted safety backup wire clamp for suspension
  • Pre-twisted safety backup wire clamp for suspension
  • Pre-twisted safety backup wire clamp for suspension

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] The present invention provides a technical solution: a pre-twisted safety backup clamp for suspension, which is used to prevent accidents caused by the drop of power transmission cables. Please refer to figure 1 , including hanging point fittings 100, insulators 200, bowl head hanging plates 300, power transmission cables 400, suspension clamps 500, backup twisted wires 600 and terminal binding wires 700;

[0018] see again figure 1 , the hanging point...

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Abstract

The invention belongs to the technical field of power transmission. More specially, the invention relates to a pre-twisted safety backup wire clamp for suspension, which comprises a hanging point hardware fitting, an insulator, a socket hanging plate, a power transmission cable, a suspension wire clamp, a backup stranded wire and an end binding wire. The upper end and the lower end of the insulator are provided with integrally formed sockets, the bottom end and the top end of the hanging point hardware fitting are fixedly connected with the sockets, the backup stranded wires are bundled and wound on the power transmission cables at the left side and the right side of the suspension wire clamp, and the end binding wires are used for bundling and winding at the ports of the backup stranded wires, when the power transmission cable suspension wire clamp is worn and broken seriously, the backup stranded wire can effectively pull cables on two sides of a fracture, so that the problem that the power transmission cable and the suspension wire clamp are subjected to long-term vibration, abrasion and the like to cause the outer broken strand at the joint is avoided, and the problem that thesudden drop of the wire due to failure in timely discovery or other problems in inspection causes accidents is solved.

Description

technical field [0001] The invention belongs to the technical field of electric power transmission, in particular to a pre-twisted safety backup wire clip for hanging. Background technique [0002] Electric energy transmission refers to a way that a power plant or power supply is transmitted from one place to another. Due to the immature technology in the early stage, DC transmission was mostly used for electric energy transmission, and later it gradually evolved into AC transmission. AC transmission has many advantages and reduces power consumption. Losses in transport, increasing speed and transport length. However, there is still a certain loss. I believe that when the technology matures, a more suitable power transmission method will appear. For example: solid-state compression of electric energy, separate collection of solar energy, etc., overhead transmission line transmission lines, also known as high-voltage transmission cables, the position where the wires and fitt...

Claims

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Application Information

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IPC IPC(8): H02G7/05
Inventor 杨勇峰陶友林朱宏祥杨全龙
Owner 上海神勇机械技术有限公司
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