Attached insulator body cleaning device

Abstract

The invention discloses an attachment-type insulator body cleaning device, and relates to the technical field of maintenance of electrical equipment used in transformer substations. The attachment-type insulator body cleaning device comprises an insulator body, a driving cleaning unit and a follow-up cleaning unit; the driving cleaning unit comprises a support ring, a screw rod and a screw barrel; the support ring encircles the middle part of the insulator body and is connected with the insulator body in a rotary manner; the screw rod is fixedly arranged on the outer side surface of the support ring and is arranged in a manner of being vertical to the axial direction of the insulator body; the screw barrel is in threaded connection with the screw rod; the screw barrel is arranged on a base in a rotary manner; a screw barrel driving motor, two rollers, a roller driving motor and a speed-changing gear box are arranged on the base; the two rollers are symmetrically arranged about the screw rod; the speed-changing gear box is connected with the output end of the roller driving motor; the follow-up cleaning unit comprises a cross beam, of which the middle part is fixed on the base; and the cross beam is uniformly provided with hairbrushes which are separately matched with umbrella skirt-shaped clearances of the insulator body. The attachment-type insulator body cleaning device can rotate along the radial direction of the insulator body to clean the surface of the insulator body; the cleaning effect is good; and the labor intensity of transformer substation maintenance personnel is lowered.

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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