Secondary loop wire core protection sleeve

Abstract

The invention provides a secondary loop wire core protection sleeve. When the secondary loop wire core protection sleeve is applied to secondary loop wire disassembly and assembly, the insulation protection of a wire core is realized. The secondary loop wire core protection sleeve comprises a first shell, a second shell, an inflating and deflating assembly, an air bag, a sealing rod and a pendulum rod. The first shell comprises a first wire core clamp, a first mark number clamp plate, a second wire core clamp plate and a first conductive wire clamp plate which are sequentially arranged and are mutually connected. The second shell comprises a third wire core clamp plate, a second mark number clamp plate, a fourth wire core clamp plate and a second conductive wire clamp which are sequentially arranged and are mutually connected. The connection end of the first conductive wire clamp plate and the second conductive wire clamp plate are hinged and connected. The inner walls of the first, second, third and fourth wire core clamp plates are provided with semi-circular sealing pieces. The inner wall of the first mark number clamp plate is provided with the air bag. The opening end of the air bag communicates with a convex inner cavity. The first mark number clamp plate is provided with the inflating and deflating assembly. According to the protection sleeve, the insulation protection of the wire core can be effectively realized, and the protection sleeve can be reused.

Description

technical field [0001] The invention relates to the technical field of wire core insulation protection, in particular to a secondary circuit wire core protective sleeve. Background technique [0002] When the secondary circuit is disconnected, it is necessary to wrap the cable core and the marking number with insulating tape one by one for protection. This method is inefficient. At the same time, if some live wire cores are not handled properly, it is easy to cause electric shock to the human body. Before restoring the wiring, the insulating tape needs to be peeled off. At this time, the marking numbers are likely to be blurred. In addition, the insulating tape cannot be reused, and the consumption is serious. Contents of the invention [0003] The purpose of the present invention is to provide a secondary circuit wire core protective cover, which is used to realize insulation protection for the wire core when the secondary circuit is disconnected. [0004] The technica...

AI Technical Summary

Problems solved by technology

[0002] When the secondary circuit is disconnected, it is necessary to wrap the cable core and the marking number with insulating tape one by one for protection. This method is inefficient

At the same time, if some live wire cores are improperly operated, it is easy to cause electric shock to the human body.

Before restoring the wiring, the insulating tape needs to be peeled off, which may easily cause the marking number to be blurred

In addition, the insulating tape cannot be reused and consumes a lot of

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