Self-rotating type insulator cleaning device

Abstract

The invention discloses a self-rotating type insulator cleaning device and relates to the technical field of maintenance of electric power equipment for a transformer substation. The self-rotating type insulator cleaning device comprises two spiral cleaning units which are symmetrically arranged in the vertical direction, and a driving unit which is connected with the two spiral cleaning units and drives the two spiral cleaning units. Each spiral cleaning unit comprises a spiral guiding semi-pipe body, brush bundles which are inwardly and evenly distributed on the spiral guiding semi-pipe body in a radiation manner, and a driving ring which is fixed to the exterior of the spiral guiding semi-pipe body in a surrounding manner. The outer surface of the driving ring is provided with a guiding groove and an outer gear in the vertical direction. The driving unit comprises a base, a driving motor installed on the base, and a transmission gear box connected with the output end of the driving motor, and two arc-shaped guiding plates are installed on the base in the vertical direction. The self-rotating type insulator cleaning device has the beneficial effects that the self-rotating type insulator cleaning device can be directly installed on an insulator umbrella skirt and cleans the insulator surface along the umbrella skirt of an insulator in the length direction of the insulator, the cleaning effect is good, and the labor intensity of transformer substation maintainers is reduced.

Description

technical field [0001] The invention relates to the technical field of power equipment maintenance for substations. Background technique [0002] Insulators are special insulation controls that can play an important role in overhead transmission lines. In the early years, insulators were mostly used on utility poles, and later they were slowly used in high-voltage wire connection towers. Many disc-shaped insulators are hung on one end of the tower. It is used to increase the creepage distance. It is usually made of glass or ceramics. In my country The territory is vast, and the environment in many regions is relatively harsh. Sand and dust conditions will generate deposits on the surface of the insulator. The deposits may be conductive. In the case of dense deposits, the insulation performance of the insulator may be affected, which will affect the safety of power transmission. Therefore, the accumulations on the insulators should be removed regularly. However, the existing c...

AI Technical Summary

Problems solved by technology

In the early years, insulators were mostly used on utility poles, and later they were slowly used in high-voltage wire connection towers. Many disc-shaped insulators are hung on one end of the tower. It is used to increase the creepage distance. It is usually made of glass or ceramics. In my country The territory is vast, and the environment in many regions is relatively harsh. Sand and dust conditions will generate deposits on the surface of the insulator. The deposits may be conductive. In the case of dense deposits, the insulation performance of the insulator may be affected, which will affect the safety of power transmission. Therefore, the accumulations on the insulators should be cleaned regularly. However, the existing cleaning methods for insulators are mainly manual cleaning, which is time-consuming and labor-intensive, and the efficiency is low.

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