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Bird nesting prevention device for power transmission tower

A technology of tower defense against birds and power transmission poles, applied in application, animal repellent, animal husbandry, etc., can solve the problems of difficult maintenance, high cost, and easy damage, and achieve low cost, reduced activity space, and simple structure Effect

Inactive Publication Date: 2017-03-15
JINING POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These three bird repelling methods all require power supply equipment, control equipment, etc., which are expensive, easy to damage, and difficult to maintain.

Method used

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  • Bird nesting prevention device for power transmission tower
  • Bird nesting prevention device for power transmission tower
  • Bird nesting prevention device for power transmission tower

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0027] like Figure 1-4 As shown, a transmission pole tower anti-bird nesting device is installed on the pole tower, including two steel plates 1, and the two steel plates 1 are connected by hinges 3; the two steel plates 1 are connected by hinges 3 Outside one side, each of the remaining sides is provided with a round hole 2, and the two steel plates 1 are arbitrarily expanded within 180 degrees, so that it is convenient to penetrate into the inside of the pole tower structure or cross the obstacle angle steel on the installation position during installation. The two steel plates 1 are fixed on the tower through a connecting piece, and the connecting piece passes through the round hole 2 .

[0028] The circular holes 2 are evenly distributed.

[0029] The surface of the steel plate 1 is flat and smooth, without burrs and cracks, so that birds cannot land o...

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PUM

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Abstract

The invention discloses a bird nesting prevention device for a power transmission tower, which is mounted on the tower and comprises two steel plates. The two steel plates are connected by hinges; besides one edges connected by the hinges, each edge of the two steel plates is provided with round holes; the two steel plates are randomly unfolded in a range of 180 degrees; the two steel plates are fixed on the tower by connecting pieces; the connecting pieces pass through the round holes. The bird nesting prevention device disclosed by the invention is simple in structure, convenient to install, low in cost and long in service life, and can effectively make up the defect of poor bird driving effect when bird feces proofing splinters are positioned above phase insulator strings in a cat-head type tower and a cup type tower.

Description

technical field [0001] The invention relates to a protective device for electric power equipment, in particular to a bird nesting prevention device for power transmission poles and towers. Background technique [0002] With the enhancement of people's awareness of loving birds and the gradual improvement of the natural ecological environment, the population and number of birds continue to increase. Most of the transmission line towers are located in the wild. The towers are tall and complex in structure, and they are places where some birds like to nest. For a long time, the line tripping accidents caused by bird activities have been high. The main reason is that the birds nest directly above the hanging insulator strings, and their excrement falls directly on the insulators. The bird droppings will reduce the insulation performance of the insulators. If it is not cleaned in time, it will easily cause insulator flashover and line tripping. [0003] At present, the bird-rep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M29/32
CPCA01M29/32
Inventor 颜丙旗洪军李继强刘西营马欣冯其秀李文华张忻王志刚张剑徐国强王成全李光肖仵宗生周强杨鹏梁红军高功强
Owner JINING POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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