A cable protection device, implementation tool and usage method of the protection device

Abstract

The invention discloses a cable protection device, and an implementation tool and a use method of the protection device. A sleeve, a sleeve fixing cylinder and a protection cylinder are sequentially arranged on a cable from inside to outside, so that the cable, particularly, a bare wire is protected. A motor drives an unfolding rod, so that the implementation tool of the protection device extends into a first elongated opening of the sleeve or a second elongated opening of the sleeve fixing cylinder or a third elongated opening of the protection cylinder, the sleeve, the sleeve fixing cylinder and the protection cylinder are unfolded, labor intensity is reduced, the cable protection device solves the problem that the sleeve, the sleeve fixing cylinder and the protection cylinder are difficult to be unfolded, a mounting portion of the implementation tool can be a fixed long rod or an insulating rod capable of changing length, the unfolded sleeve, the unfolded sleeve fixing cylinder and the unfolded protection cylinder can be sequentially sleeved on the cable by standing on the ground or a boat, and the cable protection device is convenient, rapid and relatively simple to operate.

Description

technical field [0001] The invention relates to the technical field of electric power engineering, in particular to a cable protection device, an implementation tool and a use method of the protection device. Background technique [0002] Cables are transmission lines arranged and installed outdoors. Depending on the terrain, cables sometimes need to cross mountains, plains, and waters. There are certain safety hazards in crossing the cable spans above waters such as rivers, lakes or ponds. For example, the salvager's boat may touch the cable, causing the boat to catch fire or the salvager to be electrocuted to death. Such electric shock accidents have occurred frequently for a long time, seriously affecting people's production and safety. [0003] It is not an easy task to insulate and protect the cables above the water area. The cable protection constructors need to work at a height of several meters above the water surface, and they cannot use auxiliary tools such as lad...

AI Technical Summary

Problems solved by technology

There are certain safety hazards in crossing the cable spans above waters such as rivers, lakes or ponds. For example, the salvager's boat may touch the cable, causing the boat to catch fire or the salvager to be electrocuted to death.

For a long time, such electric shock accidents have occurred from time to time, seriously affecting people's production and safety.

[0003] It is not an easy task to insulate and protect the cables above the water area. The cable protection constructors need to work at a height of several meters above the water surface, and they cannot use auxiliary tools such as climbing ladders for installation like on the ground, so Cable protection above water is a serious and urgent problem

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