A cable terminal safety removal device

Abstract

The invention discloses a safety disassembly device for a cable terminal, which comprises an insulating sleeve rod, a rotating rod, a power piece, a ground piece and a disassembly assembly. The insulating sleeve rod is a hollow cylindrical structure; the rotating rod is a cylindrical structure, and the rotating rod is inserted into the insulating sleeve rod. The rotating rod includes a first rotating section and a second rotating section. The first rotating section is made of insulating material, and the second rotating section is made of The metal material, the first rotating section and the second rotating section are respectively connected to the insulating sleeve rod through the first bearing and the second bearing in rotation; the power part is drivingly connected with the first rotating section; the grounding part passes through the grounding hole opened on the insulating sleeve rod It is connected with the second bearing, and the grounding piece is used to connect the grounding wire; the dismantling assembly includes a plug disassembling part, a nut disassembling part and a shell disassembling part, which are respectively connected with the second rotating section detachably in turn, and are respectively used for disassembling the plug, the nut and the casing. shell. It provides safety protection from two aspects of insulation and grounding, and the plug, nut and shell can be removed in sequence, which is very practical.

Description

technical field [0001] The invention relates to the technical field of power tools, in particular to a device for safely removing a cable terminal. Background technique [0002] When the power cable is overhauled, it is necessary to disassemble the power cable terminal. The power cable terminal is assembled to the head and end of the power cable. There is an insulating plug on the top of the cable terminal, which plays the role of insulation, dustproof and waterproof. Inside the cable terminal There is a high-pressure screw to complete the connection with other electrical equipment. Power cable terminals are mostly located in closed partition cabinets such as ring network cabinets or distribution boxes. Located in a sealed compartment, the operator cannot see obvious disconnect points or grounding devices. When dismantling the cable terminal, it is first necessary to remove the plug, then the nut, and finally the cable terminal shell to separate it from the base of the rin...

AI Technical Summary

Problems solved by technology

It is suitable for dismantling the plug-in cable terminal, but the cable terminal including the plug, nut and shell cannot be disassembled, and when the operator removes the cable terminal, the distance from the cable terminal is too close, which poses a safety hazard

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