Device for preventing animals from climbing on power transmission tower

Abstract

The invention provides a device for preventing animals from climbing on a power transmission tower. The device comprises a thorn plate (1) fixed on the surface of the tower or the periphery of a staywire, wherein the thorn plate (1) is provided with spines which are distributed on the surface and the edge of the thorn plate to form plate inner spines (4) and plate edge spines (2) respectively; the plate edge spines (2) and the surface of the thorn plate are integrally formed and processed; the plate edge spines (2) are in a sawtooth shape and are uniformly distributed on the edge of the thornplate (1); spine tips are back to the surface of the thorn plate; and after the thorn plate (1) is bent, an included angle between each plate edge spine (2) and the surface of the thorn plate is an acute angle. According to the device with the spines for preventing the animals from climbing on the power transmission tower, when the animals such as snakes climb on the tower, the snakes cannot windthe tower with force when meeting the spine tips, so that the animals such as the snakes are prevented from climbing on the tower, and the safe operation level of a power transmission line is improved; and the device has the advantages of excellent effect of preventing the animals such as the snakes from climbing, low manufacturing cost, simple structure, durability, simplicity and convenience inarrangement, environmental friendliness and high adaptability.

Description

technical field [0001] The invention relates to the field of anti-climbing objects, in particular to a device for preventing animal climbing of a power transmission pole. Background technique [0002] At present, many transmission lines pass through areas where snakes and other animals are active, especially at present, the living environment of snakes and other animals is improving, and the number of snakes and other animals has increased significantly. Snakes and other animals often climb up the cross-arms along the transmission towers or pull lines to look for food. It often happens that snakes and other animals climb poles and towers and cause short-circuit tripping accidents, threatening the safe operation of lines. It is very necessary to install a device to prevent snakes and other animals from climbing on the surface of poles and towers or around the stay wires to avoid such accidents. Animals such as snakes climbing to the top of the pole tower are also a major hidd...

AI Technical Summary

Problems solved by technology

[0002] At present, many transmission lines pass through areas where snakes and other animals are active, especially at present, the living environment of snakes and other animals is improving, and the number of snakes and other animals has increased significantly. Snakes and other animals often climb up the cross-arms along the transmission towers or pull lines to look for food. It often happens that snakes and other animals climb poles and towers, causing short-circuit tripping of the line, threatening the safe operation of the line. It is very necessary to install a device to prevent snakes and other animals from climbing on the surface of the pole tower or around the cable to avoid such accidents.

Animals such as snakes climbing to the top of the tower are also a major hidden danger to the safety of workers working at heights

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