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Core Insulation Lock

A wire core and wire technology, applied in the field of wire core insulation protection, can solve the problems of inconvenient wire core insulation protection, etc., and achieve the effect of insulation protection and increased friction

Active Publication Date: 2017-08-25
RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wire core insulation lock, which is used to solve the problem of inconvenient wire core insulation protection when the secondary circuit is disconnected

Method used

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Embodiment Construction

[0022] Such as Figure 2 to Figure 6 As shown, the present invention mainly includes the first shell 2, the second shell 3, the bolt 4, the rubber sleeve 41, the inflation and deflation assembly, the seal 6, the inner membrane 62, the positioner 7, the main air plug 8 and the spring 82, The present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] Such as figure 1 As shown, the terminal of the core 1 of the cable is covered with a marking number 12, which is a circular rubber tube with a wire number printed on it. Wires 11 are also exposed at the terminals of the wire cores for wiring with electrical equipment. When disconnecting the secondary circuit, it is necessary to insulate and protect the wire core, and at the same time ensure that the marking number will not be lost and the writing is clear.

[0024] Such as figure 2 As shown, the first housing 2 is a transparent plastic part as a whole, and the first housing inclu...

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Abstract

Wire core insulation lock is used to solve the problem of inconvenient wire core insulation protection when the secondary circuit is disconnected. It includes a first shell, a second shell, an inflation and deflation assembly, an inner membrane, a seal and bolts. The first shell includes a first wire core splint, a first marker splint, and a second wire core that are sequentially arranged and connected to each other. The splint and the first wire splint, the second shell includes a third wire core splint, a second marker number splint, a fourth wire core splint and the second wire splint that are arranged in sequence and connected to each other, and the first wire splint and the second wire splint The connecting ends are hingedly connected; semicircular seals and fixing parts are respectively provided on the inner walls of the first, second, third and fourth wire core splints, and an inner film is provided between the first and second wire core splints, A closed air chamber is formed between the inner membrane and the first marker splint, and an inflation and deflation assembly is arranged on the first marker splint. The insulation lock can effectively realize the insulation protection of the wire core, and can be reused.

Description

technical field [0001] The invention relates to the technical field of wire core insulation protection, in particular to a wire core insulation lock. 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 wire core insulation lock, which is used to solve the problem of inconvenient wire core insulation protection when the secondary circuit is disconnected. [0004] The technical solution adopted by...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G15/23
Inventor 薛炳磊宋兰兰阎峰戚峰郑征骆强荆锴康澍雨曲妍宇赵妍
Owner RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER
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