Electric pole anti-collision device

Abstract

The invention discloses an electric pole anti-collision device which comprises a force transmission cylinder, an annular fixing position is arranged on the outer side wall of the force transmission cylinder, and an upper hinge position and a lower hinge position which are distributed in the circumferential direction and correspond to each other in a one-to-one mode are arranged on the inner side wall of the force transmission cylinder; an enclasping assembly which comprises upper connecting rod sets and lower connecting rod sets, one ends of the upper connecting rod sets are hinged into the upper hinge positions, and one ends of the lower connecting rod sets are hinged into the lower hinge positions; the other end of each upper connecting rod group is hinged with an upper enclasping block,and the other end of each lower connecting rod group is hinged with a lower enclasping block; the upper enclasping blocks and the lower enclasping blocks are in one-to-one correspondence, a tensioning piece is further connected between each upper enclasping block and the corresponding lower enclasping block, and the upper enclasping blocks and the lower enclasping blocks can be pressed on the outer side wall of the electric pole through stretching of the tensioning pieces; and a force unloading cylinder which is located on the periphery of the force transmission cylinder and comprises a supporting layer connected to the annular fixing position and a buffer layer arranged on the outer layer of the supporting layer. According to the invention, the effects of impact force buffering and rotating force unloading can be very effectively achieved.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to an anti-collision device for electric poles. Background technique [0002] In the current society where electric power has been popularized, the criss-crossing high-voltage and low-voltage power lines extend to cities, factories, mines, and industrial areas like arteries, and continuously transport power energy. Urban and rural areas, towns and villages have formed a strong power energy transportation network, which provides power support for my country's economic development, people's daily life, crops, and factory production. However, according to electricity statistics, about 20% of the damaged electric poles each year are caused by external force collisions. Conventional electric poles are vertically fixed polished pole structures. Because the outer layer of the pole has no effective buffer or force unloading measures, it is very easy to cause accidents such as tri...

AI Technical Summary

Problems solved by technology

However, according to electricity statistics, about 20% of the damaged electric poles each year are caused by external force collisions. Conventional electric poles are vertically fixed polished pole structures. Because the outer layer of the pole has no effective buffer or force unloading measures, it is very easy to cause accidents such as tripping of the power line and power failure or the disconnection of the pole.

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