Overhead transmission line disc insulator antifouling explosion-proof protection device

Abstract

The invention discloses an overhead transmission line disc insulator antifouling explosion-proof protection device, which comprises a protection support mechanism, wherein the protection support mechanism comprises a protection shell supported and fixed with the bottom, the protection shell comprises a protection box supported and fixed with the ground, and a wire arrangement unit is arranged in the protection box; a plurality of wire arranging panels and a plurality of wire arranging sleeves used for being inserted in a penetrating mode are fixedly installed in the middles of the side walls of the wire arranging units, a plurality of limiting through holes are formed in the ends of the wire arranging sleeves, guide pipes are embedded in the limiting through holes, and the interiors of theguide pipes are communicated with the interior of the protection shell in a sealed mode through embedded pipe bodies. The inner wall of the protection shell is also filled with an insulating layer for keeping the cable warm. According to the scheme, through the arrangement of the protection mechanism, the protection shell and the protection box, a good protection effect on the power transmissionline is conveniently achieved.

Description

technical field [0001] The invention relates to the technical field of electric power maintenance, in particular to an anti-pollution and anti-explosion protection device for disc insulators of overhead transmission lines. Background technique [0002] An insulator is a device installed between conductors of different potentials or between a conductor and a component at ground potential, capable of withstanding voltage and mechanical stress. It is a special insulation control that can play an important role in overhead transmission lines. In the early years, insulators were mostly used on utility poles, and gradually developed into a high-voltage wire connection tower with many disc-shaped insulators hanging on one end. It is used to increase the creepage distance, usually made of glass or ceramics, and is called an insulator. Insulators should not fail due to various electromechanical stresses caused by changes in the environment and electrical load conditions, otherwise t...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide an anti-pollution and explosion-proof protection device for disc-type insulators of overhead transmission lines, to solve the problem that the insulating terminals for cables suffer from external rain and snow for a long time during the existing circuit maintenance process proposed by the above-mentioned background technology The erosion of the weather reduces the maintenance and support stability of the insulated terminal to the cable, and it is easy to cause the sterilized terminal to fall off or break, and the insulated terminal itself cannot be protected. When the traditional insulated terminal is used, due to the area of ​​the insulated terminal Larger, with more corner areas, it is easy for some birds to build nests here. If things go on like this, the stability of the circuit will be reduced, and the problem of electric shock and sparks will easily ignite the bird's nest.

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