Rotary cage type bird control device

Abstract

Disclosed is a rotary cage type bird control device. The rotary cage type bird control device is composed of a fixing base support made of steel plates, a main rotary cage mount in the middle of the upper portion of the fixing base support, and auxiliary rotary cages mounted on the lower portions of both sides of the fixing base support, wherein the main rotary cage is composed of a plurality of main cage spokes and a main cage rotating ring, which are welded into a whole in a bird cage shape; each auxiliary rotary cage is composed of a plurality of auxiliary cage spokes and an auxiliary cagerotating ring which are welded into a whole; both the main rotary cage and the auxiliary rotary cages are made of stainless steel materials; the two auxiliary rotary cages are arranged on both sides of the bottom of the main rotary cage. The rotary cages are in an unstable state to avoid landing of birds, meanwhile, the auxiliary rotary cages on both sides cover the dead angles for the birds to land above fixing points of insulators to effectively avoid damage caused by birds, and the rotary cages made of the stainless steel materials can be high in strength, durable, free from influence of climate conditions and simple in installation.

Description

technical field [0001] This patent relates to the technical field of bird protection for high-voltage transmission lines, in particular to a rotating cage bird preventer. Background technique [0002] At present, high-voltage and ultra-high-voltage transmission lines, because birds land on the top of the cross-arm insulators of high-voltage iron towers, build nests with grass, and defecate and pollute the insulators, cause single-phase grounding or cause air gap breakdown of charged bodies, resulting in frequent line tripping accidents. At present, the anti-bird thorns, wind blade runners, ultrasonic waves, sound waves, infrared lasers, etc. are not satisfactory. For example, the bottom of the anti-bird thorns can still make the birds stay, and the wind blade runners do not work when there is no wind. Ultrasonic waves, sound waves, infrared lasers and other methods have increased over time, and the birds have adapted to the environment and still do not work. Contents of th...

AI Technical Summary

Problems solved by technology

[0002] At present, high-voltage and ultra-high-voltage transmission lines, because birds land on the top of the cross-arm insulators of high-voltage iron towers, build nests with grass, and defecate and pollute the insulators, cause single-phase grounding or cause air gap breakdown of charged bodies, resulting in frequent line tripping accidents. At present, the anti-bird thorns, wind blade runners, ultrasonic waves, sound waves, infrared lasers, etc. are not satisfactory. For example, the bottom of the anti-bird thorns can still make the birds stay, and the wind blade runners do not work when there is no wind. Ultrasonic waves, sound waves, infrared lasers, etc. have increased over time, and the birds have adapted to the environment and still do not work

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