Magnetic adsorption array-type insulating bird-repellent awl

Abstract

The invention belongs to the technical field of bioreactors, and particularly relates to a magnetic adsorption array-type insulating bird-repellent awl which comprises a base, a bird-repellent needleis arranged on the base, the top end of the bird-repellent needle is thin while the bottom end of the same is thick, and a magnet is arranged at the bottom of the base and is flush with the lower undersurface of the base. The bird-repellent awl is remarkable in economic benefit and can make up the defects of existing bird-repellent thorns; different array combination arrangement can be selected according to different tower types, so that occupation density is improved to squeeze bird lingering space; normal line set-up is unaffected, and the bird-repellent awl is applicable to poles and towersof various types, so that bird damage tripping accidents of power transmission lines at each voltage grade are reduced, running stability of the power transmission lines is improved, and power delivery quality is improved.

Description

technical field [0001] The invention relates to a magnetic adsorption array type insulating bird-proof cone, which belongs to the technical field of power transmission line safety. Background technique [0002] With the improvement of the ecological environment, the number of birds in the wild is increasing day by day, and power line failures caused by birds occur from time to time. The main reason is that the birds stay on the upper part of the insulator and during the nesting period, the discharge is formed on the surface of the insulator after defecation. Channel, causing insulator flashover, causing line tripping. [0003] There are two main reasons for tripping due to bird damage: one reason is that no bird-proof device is installed above the insulator, causing birds to stay or nest directly above the insulator, and the line trips after the bird defecates; the second reason is that the insulator The bird-proof device is installed, but the installation of the bird-proof...

AI Technical Summary

Problems solved by technology

[0006] (1) The service life is short, and the metal material is easily corroded. The service life of the anti-bird thorn is usually about 4 years. If the rusted thorn is not handled in time, it may fall and hurt people or fall on the insulator, causing the line to trip. There is also the possibility of rusty water dripping and polluting the insulators, which poses a threat to the safety of the power grid;

[0007] (2) The anti-bird thorn is basically made of steel wire, and its bending strength is not enough. It is easy to be trampled and deformed by birds of prey. Nests are built on the anti-bird thorn, so that the anti-bird thorn loses its effect;

[0009] (4) The anti-bird thorns are fixed by bolts, which are easy to loosen and corrode. The assembly and disassembly are complicated and cumbersome, and the efficiency is low. Closer, easy to cause electric shock accidents due to insufficient safety distance;

[0010] (5) Since the anti-bird thorn is made of metal material and has strong conductivity, there is a hidden danger of electric shock during the live installation of the anti-bird thorn

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