Attached insulator body cleaning device

Abstract

The invention discloses an attached insulator body cleaning device and relates to the technical field of maintenance of electric equipment for substations. It includes an insulator body, an active cleaning unit, and a follow-up cleaning unit; the active cleaning unit includes a support ring surrounding the middle of the insulator body and rotatably connected to the insulator body, and a threaded rod fixed on the outer side of the support ring and perpendicular to the axial direction of the insulator body. , a threaded sleeve threadedly connected to the threaded rod; the threaded sleeve is rotated and installed on the base; the base is equipped with a screw sleeve driving motor, two rollers arranged symmetrically about the threaded rod, a roller driving motor, and A gear transmission is connected to the output end of the roller drive motor; the follow-up cleaning unit includes a crossbeam fixed on the base in the middle; a brush is evenly installed on the crossbeam and matches with the shed skirt of the insulator body. The invention can rotate and clean the surface of the insulator body along the radial direction of the insulator body, has good cleaning effect and reduces the labor intensity of substation maintenance personnel.

Description

technical field [0001] The invention relates to the technical field of power equipment maintenance for substations. Background technique [0002] The insulator body is a special insulation control that can play an important role in overhead transmission lines. In the early years, the insulator body was mostly used for utility poles. Later, with the development, it was slowly used for high-voltage wire connection towers. Many disc-shaped insulators are hung on one end of the tower. It is to increase the creepage distance, usually made of glass or ceramics. Our country has a vast territory, and the environment in many regions is relatively harsh. Sand and dust conditions will generate deposits on the surface of the insulator body. The deposits may be conductive. In the case of dense deposits, the insulation performance of the insulator body may be affected. The safety of transportation is greatly affected, so the accumulation on the insulator body should be removed regularly....

AI Technical Summary

Problems solved by technology

In the early years, the insulator body was mostly used for utility poles. Later, with the development, it was slowly used for high-voltage wire connection towers. Many disc-shaped insulators are hung on one end of the tower. It is to increase the creepage distance, usually made of glass or ceramics. Our country has a vast territory, and the environment in many regions is relatively harsh. Sand and dust conditions will generate deposits on the surface of the insulator body. The deposits may be conductive. In the case of dense deposits, the insulation performance of the insulator body may be affected. The safety of transportation has a great impact, so the accumulation on the insulator body should be cleaned regularly. However, the existing cleaning methods for the volume of the insulator body are mainly manual cleaning, which is time-consuming and labor-intensive and inefficient.

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