Cable vibration prevention structure

Abstract

The invention discloses a cable vibration prevention structure, which comprises a high-altitude cable. An upper arc-shaped jacket is mounted above the outer surface of the high-altitude cable; the upper end surfaces at two sides of the upper arc-shaped jacket are provided with limiting fixing grooves; a lower arc-shaped jacket is mounted below the outer surface of the high-altitude cable; two endsof the lower arc-shaped jacket are provided with large windshields; the lower surface of the lower arc-shaped jacket is provided with a square sleeve; a connecting column is mounted inside the squaresleeve; two sides of the bottom end of the connecting column are provided with small windshields; the bottom end of the connecting column is provided with a square connecting block; two sides of thesquare connecting block are provided with metal transverse rods; the top end of the metal transverse rod is provided with a fine-pitch stud; a detachable clump weight is mounted outside the fine-pitchstud; and the large windshield is internally provided with a thick push rod. The structure is simple, the mounting consumes short time, and the working efficiency is high.

Description

technical field [0001] The invention relates to the technical field of cable anti-vibration structures, in particular to a cable anti-vibration structure. Background technique [0002] With the rapid development of social economy, people's life is increasingly inseparable from the demand for electricity, and power construction is becoming more and more extensive. In the process of power construction, overhead lines are needed. Large, the high-altitude wind has a great impact on the cable, causing the high-altitude cable to vibrate. Long-term vibration will cause multiple bendings inside the cable, fatigue the local material of the cable, and easily break and cause safety accidents. Therefore, Some weights are used to hang on the outside of the cable to reduce the vibration amplitude. [0003] However, the existing anti-vibration devices for cables require professionals to climb high places to manually tighten the heavy objects. The installation takes a long time, the instal...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cable anti-vibration structure to solve the problem that the existing anti-vibration device for cables in the above-mentioned background technology requires professionals to climb high places to manually tighten heavy objects, and the installation consumes a lot of energy. The time is long, the installation efficiency is low, and the replacement of the bottom weight is cumbersome, etc.

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