Electric power circuit damper

Abstract

The invention discloses an electric power circuit damper. The electric power circuit damper comprises a damper stranded wire, a first strand of stranded wire inner layer, a first strand of stranded wire outer layer, a second strand of stranded wire inner layer, a second of stranded wire outer layer, a first hammer head, a second hammer head and a wire clamp; the first hammer head and the second hammer head are fixed at the two ends of the damper stranded wire; the damper stranded wire is connected with the wire clamp; the wire clamp is arranged on the first hammer head and the second hammer head, and the distances from the wire clamp to the first hammer head and the second hammer head are different; the distance from the first hammer head to the wire clamp is less than the distance from the second hammer head to the wire clamp; arc-shaped resistance increasing air grooves for improving self wind resistance are formed in the first hammer head and the second hammer head; and the damper stranded wire consists of a first stand of stranded wire and a second strand of stranded wire in a twisting manner. The electric power circuit damper is capable of suppressing breeze vibration, more excellent in damping performance, stable in structure, low in electric energy loss and long in service life.

Description

technical field [0001] The invention relates to a power line anti-vibration hammer. Background technique [0002] At present, anti-vibration hammers are widely used in overhead lines to control breeze vibration in our country. The vibration elimination principle of most vibration isolators is to absorb vibration energy and convert it into heat or sound energy and dissipate it, thereby reducing the amplitude, or reflecting most of the traveling waves back into the blocking distance to limit those serious vibration transmission. Give suspension points that are not resistant to vibration. However, since the hammer body itself has little self-resistance when it swings with the electric wire, it cannot achieve the best anti-vibration effect when it is driven to swing by the electric wire. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a power line anti-vibration hammer. [0004] In order to solve the problems of t...

AI Technical Summary

Problems solved by technology

However, since the hammer body itself has little resistance when it swings with the wire, it cannot achieve the best anti-vibration effect when it is driven to swing by the wire.

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