Electric power circuit damper

Abstract

The invention discloses an anti-vibration hammer for a power line, which comprises an anti-vibration hammer twist, an inner layer of a first stranded wire, an outer layer of a first stranded wire, an inner layer of a second stranded wire, an outer layer of a second stranded wire, The first hammer head, the second hammer head, the wire clamp, the first hammer head and the second hammer head are fixed at the two ends of the anti-vibration hammer strand, and the wire clamp is connected to the anti-vibration hammer strand wire, and the wire clamp is set on the first hammer head and the second hammer, the distance between the clamp and the first hammer and the second hammer is not equal, the distance between the first hammer and the clamp is smaller than the distance between the second hammer and the clamp, the first hammer And the second hammer head is provided with an arc-shaped wind resistance groove for increasing its own wind resistance. The anti-vibration hammer stranded wire is formed by twisting a first stranded wire and a second stranded wire. The invention can suppress breeze vibration, has better anti-vibration performance, stable structure, less power loss and long 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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