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Cable port insulation protection device

A protective device and cable technology, which is applied in the direction of cable inlet sealing device, cable installation, cable accessories, etc., can solve problems such as potential safety hazards

Pending Publication Date: 2021-07-30
SHANDONG LIAN ELECTRIC APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that fireproof mud or air bag and foam glue are set at the junction of the cable outlet and the cable protection pipe in the prior art, which still have relatively large potential safety hazards. Provide a cable port insulation protection device

Method used

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Embodiment Construction

[0030] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of high-voltage cable protection equipment, in particular to a cable port insulation protection device which comprises a sealing structure suitable for being arranged on the outer wall of a cable in a sleeving mode; and a shell provided with an opening in which the sealing structure is arranged. The shell comprises a first body and a second body which are connected with each other, and the first body and the second body are each of an arc-shaped structure. The cable and a cable protection pipe are protected, the sealing structure is arranged at the opening of the shell, and the gap between the shell and the cable is further sealed, so that dust and leaves are fully prevented from entering the cable protection pipe, and the situation that the life safety is endangered due to overload and even fire disasters caused by cable heating due to damp and fermentation after long-term precipitation of dust and leaves is avoided; and the phenomenon that the mice enter the cable protection pipe from the pipe opening, nest in the cable protection pipe for overwintering, or bite the cable to cause a fire disaster by electric leakage and short circuit, even endanger life or cause more accidents is avoided.

Description

technical field [0001] The invention relates to the technical field of high-voltage cable protection equipment, in particular to a cable port insulation protection device. Background technique [0002] The downline, branch line, outgoing line of high-voltage electric wires, and the outgoing line of the outdoor transformer are inserted into the cable protection tube and placed outdoors. The cable protection tube is usually 2 meters to 4 meters high. Due to the accumulated rain outdoors, the cable protection tube will be rusted, which will cause the cable to be damp and leak electricity, short circuit will cause fire, dust will be deposited at the nozzle of the cable protection tube, and the leaves will be damp after long-term precipitation, and the cable will heat up due to fermentation. Overload, even fire, endangering life and safety; at the same time, mice will enter the nozzle from the nozzle and make a nest inside the cable protection tube for the winter, and the cable w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G15/00H02G15/013
CPCH02G15/00H02G15/013
Inventor 张洪利王宁信宋涛李文华于娟陈慧丽杨晓露何中德胡新爱
Owner SHANDONG LIAN ELECTRIC APPLIANCE CO LTD
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