Wire rod impact buffer device

Abstract

The invention provides a wire rod impact buffer device which comprises a shell, a buffer component and an alarm device, wherein the shell wraps the periphery of the lower part of the wire rod; the buffer component is contained between the shell and the wire rod; the alarm device comprises a conductive layer, a storage battery and an alarm; the conductive layer is positioned between the buffer component and the wire rod; the conductive layer consists of a conductive layer upper part and a conductive layer lower part; the storage battery and the alarm are communicated with the conductive layer upper part and the conductive layer lower part through a wire respectively; an insulating film is arranged on the outer side of the conductive layer; an annular space exists between the conductive layer upper part and the conductive layer lower part; a conductive block placed against the outer side of the conductive layer is arranged outside the annular space; and the other side of the conductive block is connected with the buffer component. In the invention, by adopting the multiple-buffer device and alarm device, the rescue time and wire rod maintenance time can be effectively shortened, the loss and damage caused by wire rod impact by an automobile are effectively reduced, and good practicability and social benefits are realized.

Description

technical field [0001] The invention relates to the field of electric power maintenance, in particular to a utility pole impact buffering device. Background technique [0002] Accidents where cars collide with poles occur frequently. Once an accident occurs, it will not only cause damage to the car and casualties, but also cause the pole to break, the short circuit of the line will also cause the line to trip, etc., causing the power in the surrounding area to be paralyzed and affecting normal life. And production. [0003] The anti-collision barriers in the prior art achieve the buffering effect by generating relatively large deformations, but there are the following problems: [0004] 1. When a collision occurs, a rigid collision between the car and the guardrail will not only cause damage to the car, but also easily cause casualties in the car, and the guardrail will also be destroyed because it cannot withstand the impact brought by the car; [0005] 2. The existing pr...

AI Technical Summary

Problems solved by technology

[0004] 1. When a collision occurs, a rigid collision between the car and the guardrail will not only cause damage to the car, but also easily cause casualties in the car, and the guardrail will also be destroyed because it cannot withstand the impact brought by the car;

[0005] 2. The existing protective fence has no

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