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Connecting structure of cable box and cable tube

A technology for connecting structures and cable tubes, applied in electrical components and other directions, can solve problems such as loss and expensive marine cables, and achieve the effects of extending service life, reducing maintenance costs, and reducing the probability of hard strain.

Active Publication Date: 2013-04-24
GUANGZHOU SHIPYARD INTERNATIONAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The price of marine cables is relatively expensive. Once the cable is damaged, the entire cable must be replaced, resulting in a very large loss

Method used

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  • Connecting structure of cable box and cable tube

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Experimental program
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Effect test

Embodiment Construction

[0008] Such as figure 1 As shown, the connection structure of the cable box and the cable pipe includes a cable entry pipe 1 fixedly installed on the cable box 5, which is characterized in that the cable pipe 2 is partially inserted into the cable entry pipe 1, and can be inserted into the cable entry pipe 1 move in.

[0009] A limit bolt 3 can be installed at the end of the cable entry pipe 1 close to the cable box 5 to limit the length of the cable pipe 2 entering the cable entry pipe 1 .

[0010] In order to achieve a good sealing effect, a rubber sealing ring 4 can be installed between the cable pipe 2 inserted into the cable entry pipe 1 and the inner wall of the cable entry pipe 1 .

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Abstract

The invention discloses a connecting structure of a cable box and a cable tube. The connecting structure comprises a cable access tube (1) arranged on the cable box (5), wherein the cable tube (2) is partially inserted into the cable access tube (1) and can move in the cable access tube (1). Because the cable tube is inserted into the cable access tube and can move in the cable access tube, when a boat body is deformed, the cable tube and a cable can be retracted synchronously. Therefore, the probability that the cable and the cable tube are damaged by extension is greatly reduced; the service life of the cable and the cable tube is prolonged; the maintenance cost is reduced; and the economic benefit is improved.

Description

technical field [0001] The invention relates to a connection structure between a cable box and a cable tube, in particular to a connection structure between a sliding cable box and a cable tube. Background technique [0002] In order to avoid damage caused by various reasons, marine cables must take necessary protective measures. At present, most cables in the deck area are protected by the combination of cable tubes and cable boxes. The connection mode of the cable box and the cable pipe is to fix the cable pipe to the cable box through the seamless steel pipes on both sides of the cable box. Due to the long cables in the open area on the ship, in order to facilitate the workers to pull and release the cables, and to avoid damage to the cables due to the deformation of the hull, there must be enough margin for the cables in the cable box. Although this connection mode of the cable box and the cable tube can protect the cables in the tube from external damage to a certain ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G3/18H02G3/16
Inventor 秦利军杨超
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD