Bird repelling device arranged on power line

Abstract

The invention relates to a bird repelling device arranged on a power line. The bird repelling device comprises a first ear-shaped hanging ring, a second ear-shaped hanging ring, a first pan / tilt supporting arm, a second pan / tilt supporting arm and a pan / tilt; the inner sides of the tops of the first ear-shaped hanging ring and the second ear-shaped hanging ring are provided with sliding idler wheels; the outer sides of the tops of the first ear-shaped hanging ring and the second ear-shaped hanging ring are provided with arc plates, and the arc plates are hinged to the first ear-shaped hangingring and the second ear-shaped hanging ring; the first ear-shaped hanging ring is hinged to the top of the first pan / tilt supporting arm, and the second ear-shaped hanging ring is hinged to the top ofthe second ear-shaped hanging ring; the bottom of the first pan / tilt supporting arm and the bottom of the second pan / tilt supporting arm are fixedly connected with the two ends of the pan / tilt respectively. When the bird repelling device works, bird droppings on the power line are removed by the arc plates in advance, and the running stability of the bird repelling device is ensured. During installation, the first ear-shaped hanging ring and the second ear-shaped hanging ring only need to be opened outwards, so that the sliding idler wheels are arranged on two cables, installation can be completed, and the operation is convenient.

Description

technical field [0001] The invention relates to the field of electric bird repelling, in particular to a bird repelling device arranged on a power line. Background technique [0002] Lightning strikes, bird damage, and external damage are the three major disasters that threaten the safe operation of transmission lines. National statistics show that bird damage has taken the third place in the total failure of transmission lines. There are two basic forms of bird damage: bird nests and bird droppings. The hazards of bird nests are mainly manifested in the falling of nesting materials on pole towers and equipment structures, short-circuiting insulator strings, bushings, etc., causing circuit breakers to trip. The hazard of bird droppings is manifested in the pollution of suspension insulators, support insulators and various bushings after the dropping of bird droppings, which reduces the insulation level and causes flashover to cause the circuit breaker to trip. With the str...

AI Technical Summary

Problems solved by technology

[0004] One object of the present invention is to solve the problem that the above-mentioned existing bird repelling device is not effective in repelling birds falling on the power line, and provides a bird repelling device arranged on the power line

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