High-tension cable protection device

Abstract

The present invention relates to a high-tension cable protection device, and relates to the field of the electric power auxiliary tool technology. The device comprises a control box (13), a power device and a protective device. The control box (13) is arranged on a first rod body (15) and is connected with a power device; the power device is composed of a sliding rod (1) and a pulley (5), one end of the sliding rod (1) is arranged on the first rod body (15), the other end of the sliding rod (1) is arranged on the second rod body (2), the pulley (5) is arranged in the sliding rod (1) which is arranged in parallel with a high-tension cable, the first rod body (15) and the high-tension cable (3) are provided with protection devices, and the second rod body (2) and the high-tension cable (3) are connected with a supplying head (4). The high-tension cable protection device is high in practicality and simple to use, and can automatically and effectively prevent the high-tension cable from being damaged by external force so as to prolong the service life of the high-tension cable and save a lot of cost and manpower investment.

Description

【Technical field】 [0001] The invention relates to the technical field of electric auxiliary tools, in particular to a high-voltage line protection device. 【Background technique】 [0002] As we all know, in rural areas or mountainous areas of our country, high-voltage lines are generally erected on utility poles or high-voltage towers. These high-voltage lines are suspended in the air. The insulation skin wrapped outside the high-voltage lines will be affected by the external environment, especially in winter. It will be eroded by freezing, This will accelerate the aging or even destruction of the insulation, causing economic losses to the State Grid, and is prone to danger. However, there is currently no special automatic high-voltage line protection device on the market, which automatically wears a protective cover for the high-voltage line in extreme weather. In addition, A device that automatically removes the protective cover for the high-voltage line in fine weather. ...

AI Technical Summary

Problems solved by technology

[0002] As we all know, in rural areas or mountainous areas of our country, high-voltage lines are generally erected on utility poles or high-voltage towers. These high-voltage lines are suspended in the air, and the insulation skin wrapped outside the high-voltage lines will be affected by the external environment, especially in winter. This will accelerate the aging or even destruction of the insulation, causing economic losses to the State Grid, and is prone to danger. However, there is currently no special automatic high-voltage line protection device on the market, which automatically wears a protective cover for the high-voltage line in extreme weather. In addition, A device that automatically removes the protective cover for the high-voltage line in fine weather

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