Transmission line bird nest removal tool

Abstract

The invention relates to a transmission line bird nest removal tool, and belongs to the field of power maintenance auxiliary facilities. The transmission line bird nest removal tool mainly comprises a lengthened insulated rod, a fixed insulated rod, a handle, a pull rope I, pull ropes II, reset springs, a bent vertical pipe, insulated claws, a pull rope scroll, a rotation stopping ring and a rotation stopping sheet, wherein the insulated claws are hinged at the top end of the bent vertical pipe; the lower part of each insulated claw is provided with an insulated barb; the inner sides of the insulated claws are provided with the pull ropes II; one end of the lengthened insulated rod and the fixed insulated rod are connected in a movable sleeving mode, and the other end is vertically connected with the handle; and one end of the pull rope I is connected with the pull ropes II, and the other end passes across a standing pulley to be wound on the pull rope scroll. A sliding telescopic structure is adopted, the tool can be applied to removal of bird nests of different distances, integrity of the bird nest can be ensured, wild animals can be protected, the labor efficiency and operation standards are improved, and fault of the transmission line caused by bird damage can be effectively avoided.

Description

technical field [0001] The invention belongs to the field of electric power maintenance auxiliary equipment, and in particular relates to a bird's nest removal tool for power transmission lines. Background technique [0002] Outdoor power lines, pole towers and other power transmission equipment often have birds building bird nests. The soil in the bird nests will cause corrosion to the metal parts of the pole towers. When the rain washes the bird nests, the soil will flow to the insulators and cause accidents. Bird nest materials There are tree branches and long metal wires. When birds defecate on the pole tower, the moment the bird droppings fall distorts the electric field around the insulator, causing air gap breakdown between the bird droppings channel and the high-voltage end of the insulator, resulting in flashover accidents. , the bird's nest on the power transmission equipment must be removed. [0003] Now bird nests are removed by hand, which increases the work in...

AI Technical Summary

Problems solved by technology

[0002] Outdoor power lines, pole towers and other power transmission equipment often have birds building bird nests. The soil in the bird nests will cause corrosion to the metal parts of the pole towers. When the rain washes the bird nests, the soil will flow to the insulators and cause accidents. Bird nest materials There are tree branches and long metal wires. When birds defecate on the tower, the moment the bird droppings fall will distort the electric field around the insulator, causing air gap breakdown between the bird droppings channel and the high-voltage end of the insulator, resulting in a flashover accident. , the bird's nest on the power transmission equipment must be removed

[0003] Now bird nests are removed by hand, which increases the work intensity of the staff, and the staff are easily injured. Sometimes the bird nests are built in places where the hands cannot reach, and the operation is difficult. However, the existing bird nest removal tools Most of them will destroy the bird's nest, and it is inconvenient to use and has great limitations. At the same time, with the continuous destruction and development of the natural environment by humans, the number of various birds has dropped sharply, causing serious damage to the ecological environment. When the bird nest is removed, the integrity of the bird nest should be protected, so as to protect the eggs and chicks in the bird nest, protect wild animals, and reduce damage to the ecological environment

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