Waterproof structure of cable intermediate joint

A cable intermediate joint, waterproof structure technology, applied in the field of power cables, can solve problems such as poor waterproof performance, inability to meet use requirements, and single waterproof structure

Inactive Publication Date: 2021-07-06
RUGAO TIANAN ELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a waterproof structure for the cable intermediate joint, which has the advantages of good waterproof performance, and solves the problem that the existing cable intermediate joint has a single waterproof structure, which leads to poor waterproof performance and cannot meet the needs of people.

Method used

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  • Waterproof structure of cable intermediate joint
  • Waterproof structure of cable intermediate joint
  • Waterproof structure of cable intermediate joint

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Embodiment Construction

[0017] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0018] In the description of the applications, it is to be described in that, unless otherwise expressly specified and defined, the term "installation", "setting", "connection", etc., should be a generalized understanding, such as "connection", can be a fixed connection, It is also possible to be detachable, or integrally connected; it can be a mechanical connection, or an electrical connection; it can be directly connected, or the intermediate medium can be interconnected, which may be in the interior of the two elements. ...

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Abstract

The invention discloses a waterproof structure of a cable intermediate joint. The waterproof structure comprises a right shell and a left shell, wherein the left end of the right shell and the right end of the left shell are both provided with first annular sealing grooves, the inner sides of the first annular sealing grooves are provided with sealing rings, the peripheries of the middle ends of the right shell and the left shell are both provided with threaded holes, the inner surfaces of the threaded holes are in threaded connection with screws, second annular sealing grooves are formed in the right end of the inner cavity of the right shell and the left end of the inner cavity of the left shell correspondingly, and cables are arranged at the right end of the inner cavity of the right shell and the left end of the inner cavity of the left shell correspondingly. Through the effects of the connecting sleeve, the through hole, the threaded hole, the sealing ring, the first annular sealing groove, the second annular sealing groove, the waterproof sealant, the heat shrink tube and the sealing adhesive tape, the problems that the waterproof performance is poor and the use requirements of people cannot be met due to the fact that an existing cable intermediate joint is single in waterproof structure are solved.

Description

Technical field [0001] The present invention relates to the technical field of power cables, and is specifically a waterproof structure of a cable intermediate joint. Background technique [0002] The intermediate joint is a cable accessory commonly used in cable engineering. Commonly used places are buried or workers, in order to make it a waterproof structure, there is a waterproof structure. [0003] The Applicant has found that there is at least the following technical problems in the prior art: a single waterproof structure of the intermediate connector of the existing cable, leading to poor waterproof performance, unable to meet people's usage requirements, for this, we propose the waterproof structure of the intermediate connector of the cable. Inventive content [0004] It is an object of the present invention to provide a waterproof structure of the intermediate joint of the cable, and has the advantages of good waterproof performance, solving the waterproof structure o...

Claims

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Application Information

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IPC IPC(8): H02G15/18H02G15/013
CPCH02G15/013H02G15/18
Inventor 石朗琪
Owner RUGAO TIANAN ELECTRIC TECH
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