Insulator Live Automatic Cleaning Device

Abstract

The insulator live automatic cleaning device includes a cleaning module, an annular rack, a support roller, a gear module, a mounting bracket, a chassis, and a top plate; the top plate includes the top plate body, the top plate rotating shaft, the first link shaft base guide rail, and the mechanical lock. ; The top end of the mounting bracket is fixedly installed on the lower surface of the chassis; the bottom end of the support roller is fixedly installed on the inside of the chassis, and the inside of the top plate body is embedded in the groove on the top of the support roller; the top plate body is composed of left and right parts, and the left and right parts Through the rotational connection of the top plate rotating shaft, the first connecting rod rotating shaft base guide rail and the mechanical lock are fixedly installed on the top plate body; the cleaning module is provided with several groups and installed on the first connecting rod rotating shaft base guide rail of the top plate body; ring teeth The rack is fixedly installed on one side of the top plate body of the top plate; the gear module is installed on the chassis and is meshed and connected with the annular rack. The invention has safe cleaning operation, strong cleaning ability, strong adaptability, simple structure and good economy.

Description

technical field [0001] The invention relates to a live cleaning device suitable for the structures of umbrella ribs and umbrella grooves of insulators of power transmission lines, in particular to a live automatic cleaning device of insulators. Background technique [0002] Insulators are extremely important electrical equipment on transmission lines. It is an insulator that connects transmission towers and transmission wires, and has strong mechanical properties and good insulation properties. The live insulator works in the field environment, and its surface has been exposed for a long time, and is easily affected by moisture, dust and other factors, resulting in stains on the surface. Long-term accumulation of stains on the surface of insulators leads to the decline of its insulation performance, and pollution flashover is very easy to occur. The existence of bad insulators poses a great threat to the stable operation of power systems. Therefore, cleaning insulators is...

AI Technical Summary

Problems solved by technology

Although this structure increases the creepage distance of the insulator, it is easy to accumulate dirt and is not convenient for manual cleaning.

In particular, the bell-jar insulator has a much larger rib edge depth than ordinary insulators, and the distance between the umbrella grooves is small, making it even more inconvenient to clean

In addition, this structure is located on the steel foot side of the insulator, and natural forces are difficult to reach, so the degree of contamination is more serious than the steel cap side

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