Insulating protection tube

A technology for protecting tubes and edges, applied in the field of cable protection devices, which can solve the time-consuming and labor-intensive problems of winding and removing insulating tape

Active Publication Date: 2015-04-29
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide an insulating protective tube to solve the time-con...

Method used

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  • Insulating protection tube
  • Insulating protection tube
  • Insulating protection tube

Examples

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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] like figure 1 As shown, the insulating protective tube of this embodiment includes a first sleeve 3, the first sleeve 3 has a first axial through hole, and the first sleeve 3 includes two first half-sleeves 30 detachably connected, each The first half-sleeves 30 each have two first edges extending along the axis of the first axial through hole, and each first half-sleeve 30 is provided with a cable fixing member.

[0027] Using the insulating protective tube of this embodiment, when it is necessary to restore the insulation at the breach of the insulated conductor, the two first half-sleeves 30 are butted at the breach of the insulated conductor, and fixed on the insulated conductor by ...

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Abstract

The invention provides an insulating protection tube which comprises a first sleeve (3), wherein the first sleeve (3) is provided with a first axial through hole and comprises two first half sleeves (30) which are detachably connected with each other; each first half sleeve (30) is provided with two first edges extending along the axial line of the first axial through hole; cable fixing pieces are arranged on both the first half sleeves (30). According to the insulating protection tube, insulation of a metal wire at the cracked position on an insulating wire can be recovered conveniently and quickly, and the metal wire at the cracked position can be exposed if necessary; furthermore, foreign matters cannot be retained on the metal wire at the cracked position on the insulating wire, so that the problems that an insulating rubber tape needs to be frequently wound and eliminated and the time and the labor are wasted in the prior art are effectively solved.

Description

technical field [0001] The invention relates to the technical field of cable protection devices, in particular to an insulating protective tube. Background technique [0002] At present, in order to hook the ground wire to the insulated wire (metal wire with an insulation layer), it is necessary to remove the insulation layer of the insulated wire at the specified position to expose the metal part of the wire, and hook the ground wire to the gap in the insulated wire metal part. The location on an insulated wire where insulation is removed is called an insulated wire break. When the insulated wire does not need to be hung with the ground wire, the ground wire is removed from the break of the insulated wire. Metallic wires at breaks in insulated wires. When it is necessary to hook the ground wire to the insulated wire again, the insulating tape is removed from the breach of the insulated wire with a knife, and the winding process and removal process of the insulating tape ...

Claims

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Application Information

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IPC IPC(8): H01B17/58H01R4/70
Inventor 张九山
Owner STATE GRID CORP OF CHINA
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