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Sheath connecting structure of combined cables

A technology of combining cables and connecting structures, applied in electrical components and other directions, can solve problems such as inconvenience in operation, and achieve the effect of avoiding water infiltration and working environment safety.

Inactive Publication Date: 2019-11-05
YANCHENG KEHENGDA MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sheaths of adjacent combined cables need to be connected and fixed. Traditionally, they are connected and fixed by tape winding, which has the problem of inconvenient operation.

Method used

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  • Sheath connecting structure of combined cables
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  • Sheath connecting structure of combined cables

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0019] refer to Figure 1-3 , the sheath connection structure of the combined cable, including an outer jacket 1, an inner sleeve 2 is inserted in the outer jacket 1, an annular groove 3 is opened on the inner wall of the outer jacket 1, and a plurality of contact rods 4 are rotatably connected on the inner wall of the annular groove 1 3 , a compression spring 5 is fixedly connected between each contact rod 4 and the inner wall of the annular groove 1, and an annular groove 2 6 is provided on the outer wall of the inner sleeve 2. Further description, when the contact rod 4 snaps into the annular groove 2 6 When the compression spring 5 is not fully expanded in the interior, the inner cover 2 is fixed by the elastic force that is provided, and a plurality of semicircle blocks 8...

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PUM

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Abstract

The invention discloses a sheath connecting structure of combined cables. The sheath connecting structure includes an outer sheath. An inner sheath is inserted into the outer sheath. A first annular slot is arranged in the inner wall of the outer sheath. The inner wall of the first annular slot is rotationally connected with a plurality of butting rods. A compression spring is fixedly connected between each butting rod and the inner wall of the first annular slot. A second annular slot is arranged in the inner wall of the inner sheath. Multiple semicircular blocks are fixed on the inner wall of the second annular slot. A sealing sleeve is fixed on the inner wall of the outer sheath. A third annular slot is arranged in one end, away from the outer sheath, of the sealing sleeve. A flanging turned inward is integrally formed on the inner wall of the third annular slot. By inserting the inner sheath into the outer sheath and clamping the butting rods into the second annular slot, the innersheath can be fixed, the sheaths can be connected, and the joints of cables can be protected. By setting the sealing sleeve, water infiltration is avoided, and the working environment is safer.

Description

technical field [0001] The invention relates to the technical field of composite cables, in particular to a sheath connection structure of composite cables. Background technique [0002] Combination cables include external sheaths and internal coaxial cables, data cables and power cables, etc. Multiple cables are integrated to reduce the number of external cables. They are widely used in power industry, data communication and other industries, and can facilitate installation. . The sheaths of adjacent combined cables need to be connected and fixed. Traditionally, they are connected and fixed by tape winding, which has the problem of inconvenient operation. Contents of the invention [0003] The purpose of the present invention is to solve the problems in the background technology, and propose a sheath connection structure of a composite cable. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] The shea...

Claims

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Application Information

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IPC IPC(8): H02G3/06
CPCH02G3/0608
Inventor 唐成兵王跃堂徐耀频
Owner YANCHENG KEHENGDA MATERIALS CO LTD
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