High-pressure support-column insulator sweeping device integrating sweeping and dust collecting

Abstract

The invention discloses a high-pressure support-column insulator sweeping device integrating sweeping and dust collecting. The high-pressure support-column insulator sweeping device includes a movablebase and an insulation support rod, and the movable base is connected with an earth wire; a hinging fork head is mounted at the top of the insulation support rod, and an arc component is hinged to the hinging fork head through a locking bolt; two arc through holes formed in the same periphery are formed in the end face of the arc component, a pneumatic motor is hoisted in each arc through hole, and sweeping brush heads are mounted at the output shaft ends of the pneumatic motors; an elastic cushion block made of an insulation material is mounted on the inner side wall of the arc component; the sweeping brush heads are arranged inside a dust collection hood; the dust collection hood is mounted along the arc edge of the outer side wall of the arc component. The high-pressure support-columninsulator sweeping device integrating sweeping and dust collecting is convenient to operate, safe, reliable and high in sweeping efficiency, a support-column insulator is swept without outage, dust iscollected during sweeping, therefore, an insulation dust collection effect is effectively prevented during sweeping, and the workload of sweeping is greatly reduced.

Description

technical field [0001] The invention relates to a cleaning device, in particular to a high-voltage pillar type insulator cleaning device integrating cleaning and dust collection. Background technique [0002] "Pollution flashover" refers to the fact that the soluble substances of the dirt attached to the insulating surface of electrical equipment gradually dissolve in water under humid conditions, forming a conductive film on the insulating surface, which greatly reduces the insulation level of the insulator. A strong discharge phenomenon occurs. Pollution flashover accidents caused by high-voltage insulators being polluted by solid, liquid, and gaseous conductive substances have always been a historical problem that threatens the safe transmission of power systems. Once a pollution flashover accident occurs, it will affect a large area and last for a long time. [0003] At present, the 220kV power grid is the main power grid of the power distribution system, and the safe o...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of cumbersome operation, heavy workload, and poor cleanliness when cleaning the pillar insulators of the 220kV power grid by hand or by holding cleaning tools. To solve the problem of hidden dangers, a high-voltage post-type insulator cleaning device that integrates cleaning and dust collection is provided.

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