A special maintenance equipment for high-voltage electric outdoor harsh environment

Abstract

The invention discloses a special maintenance equipment for outdoor harsh environment of high-voltage electric power, which includes insulators, opening and closing jackets, internal and external moving devices, splicing and fixing devices and cleaning devices. The internal and external moving devices are two sets of semicircular structures, and are The upper and lower symmetrical jackets are on the outer side of the pillar fixed with the upper and lower ends of the insulator, and the upper and lower ends of the inner and outer moving devices are also fixed with opening and closing jackets at the upper shaft center, and the upper and lower ends of the inner and outer moving devices are vertically arranged The splicing and fixing device is fixed, and the inside of the splicing and fixing device is provided with a cleaning device parallel to it. The cleaning device is located on the outside of the insulator, and is driven by the internal and external moving device to rotate along the axis of the insulator to clean its outer surface. Clean, maintain.

Description

technical field [0001] The invention relates to the technical field of high-voltage power maintenance equipment, in particular to a special maintenance equipment for high-voltage power outdoor harsh environments. Background technique [0002] A lot of disc-shaped insulators are hung on one end of the high-voltage wire connection tower. It is to increase the creepage distance. It is usually made of glass or ceramics, and it is called an insulator; it is a special insulation control that can transmit electricity overhead. important role in the line. Insulators should not fail due to various electromechanical stresses caused by changes in the environment and electrical load conditions, otherwise the insulator will not have a significant effect, and it will damage the service life and operating life of the entire line. The existing cleaning and maintenance of insulators , most of them need to be disassembled and then cleaned, or wiped with a rag by workers climbing on poles, es...

AI Technical Summary

Problems solved by technology

Insulators should not fail due to various electromechanical stresses caused by changes in the environment and electrical load conditions, otherwise the insulator will not have a significant effect, and it will damage the service life and operating life of the entire line. The existing cleaning and maintenance of insulators , most of them need to be disassembled and then cleaned, or wiped with a rag by workers climbing on poles, especially in harsh environments, which not only increases the difficulty of maintaining the insulators, but also increases the danger of workers' work, and the maintenance efficiency is low , the cleaning time is long, the cleaning is not thorough, and the surface of the insulator is often scratched, resulting in damage to the insulator, affecting power transmission and efficiency

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