Bird repelling equipment suitable for power transmission line

Abstract

The invention discloses bird repelling equipment suitable for a power transmission line. A shell comprises a hemispherical protective cover, wherein an upper cover plate is arranged below the hemispherical protective cover; the lower portion of the upper cover plate is connected with an outer shell, an outer shell lower sealing plate is arranged at the bottom of the outer shell, the lower portionof the outer shell lower sealing plate is matched with a lower bottom plate, and a waterproof filter screen is arranged on the outer surface of the outer shell; a laser is arranged inside the shell; the laser is fixed on a laser fixing seat, the laser fixing seat is connected with a sliding ring below through a connecting shaft, and the bottom of the sliding ring is connected with the middle partof the upper surface of a motor fixing plate through a heightening column I; the upper end of a coupler is connected with the connecting shaft, and the lower end of the coupler is connected with an output shaft of a motor; the upper end of a heightening column II is symmetrically connected with the left end and the right end of the lower surface of the motor fixing plate, and the lower end of theheightening column II is connected with the motor; and mounting supports are symmetrically arranged on the left side and the right side of the upper portion of the motor fixing plate, and fan assemblies are arranged on the mounting supports. Tripping accidents on the power transmission line are reduced, and meanwhile the cost of manual iron tower maintenance is reduced.

Description

technical field [0001] The invention relates to the technical field of transmission line research, in particular to a bird repelling device suitable for transmission lines. Background technique [0002] At present, the main causes of tripping caused by bird damage on transmission lines are guano flashover, short circuit of bird nest materials, short circuit of bird flight, and bird pecking of composite insulators. Among them, the trip caused by bird droppings is the main reason for the trip caused by bird damage. [0003] The main reasons for guano flashover are as follows: (1) guano is a conductive mixed liquid with high water content and electrolyte, which causes flashover between charged conductors; When the feces reach a certain level, the insulators will flashover; (3) Birds stand on the cross-arm of the tower to defecate, and the falling line of the bird feces directly shorts some or all of the insulators near the insulator string, causing the insulators to flashover....

AI Technical Summary

Problems solved by technology

This laser bird repelling device is currently only suitable for ground installation, and there is no suitable laser bird repelling device for power transmission lines.

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