A cable terminal insulation protection device

A technology of insulation protection and terminal, applied in the direction of connection insulation, etc., can solve the problem of insufficient insulation protection of cable terminals, and achieve the effect of insulation protection, convenient use and efficiency guarantee.

Active Publication Date: 2018-02-06
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 cable terminal insulation protection device, which is used to solve the problem that the cable terminal insulation protection is not in place when the secondary circuit is disconnected

Method used

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  • A cable terminal insulation protection device
  • A cable terminal insulation protection device
  • A cable terminal insulation protection device

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Embodiment Construction

[0025] 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 sealing member 6, the inner membrane 62, the locator 7, the main air plug 8 and the locking assembly , the present invention is described in detail below in conjunction with accompanying drawing.

[0026] Such as figure 1 As shown, a mark number 12 is sleeved on the terminal of the cable 1, and the mark number is a circular rubber tube on which the line number is printed. There is also a wire 11 exposed at the terminal of the cable, which is used for wiring with electrical equipment. When disconnecting the secondary circuit, it is necessary to insulate and protect the cable terminal, and at the same time ensure that the marking number will not be lost and the writing is clear.

[0027] Such as figure 2 As shown, the first housing 2 is a transparent plastic part as a whole, an...

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PUM

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Abstract

The invention discloses a cable connection terminal insulation protective device, which is used for solving the problem that the insulation protection of the cable connection terminal is not in full coverage in the process of clearing and wiring of the secondary circuit. A first housing comprises a first wire core clamping plate, a first mark clamping plate, a second wire core clamping plate and a first lead clamping plate which are successively arranged and mutually connected. A second housing comprises a third wire core clamping plate, a second mark clamping plate, a fourth wire core clamping plate and a second lead clamping plate which are successively arranged and mutually connected; the connection terminals of the first lead clamping plate and the second lead clamping plate are connected by hinging; semicircle sealing members and fixing members are arranged on the inner walls of the first, the second, the third and the fourth wire core clamping plates; an inner film is positioned between the first wire core clamping plate and the second wire core clamping plate; a sealed air cavity is formed between the inner film and the first mark clamping plate; the first mark clamping plate is provided with an deflation and inflation assembly; and a locking assembly is arranged between the first housing and the second housing. The cable connection terminal insulation protective device can effectively realize the insulation protection for the wire core and can be repeatedly used.

Description

technical field [0001] The invention relates to the technical field of cable insulation protection, in particular to an insulation protection device for cable terminals. 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 object of the present invention is to provide a cable terminal insulation protection device, which is used to solve the problem that the cable terminal insulation protection is not in place when the secondary circuit is discon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R4/70H01R4/72
Inventor 薛炳磊罗婷石璐刘璞荆锴王庥祺宋兰兰王志鹏彭洁康澍雨徐亚玮李昕怡王安宁娄欣
Owner RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER
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