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Junction box for through-flow wires

A splice box and wire technology, which is applied in the direction of cable joints, fiber mechanical structures, etc., can solve the problems of short service life, cumbersome splice box operation, and low breakdown voltage, so as to reduce the difficulty of docking, improve splicing efficiency, and increase sealing sexual effect

Inactive Publication Date: 2014-09-17
JIANGSU ZHONGTIAN TECH CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing junction box is cumbersome to operate, has low breakdown voltage and short service life

Method used

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  • Junction box for through-flow wires

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Embodiment Construction

[0009] Such as figure 1 As shown in the figure, a splice box for flow-through conductors includes a base 1, a box body 2, an installation and fixing device 3 and an optical cable inlet adapter 4, the box body 2 is arranged on the base 1, and a seal is provided between the box body 2 and the base 1 Circle 5, the installation and fixing device 3 is fixedly connected with the base 1, the optical cable inlet adapter 4 is arranged at the bottom of the base 1, a bracket 7 fixedly connected with the base 1 is arranged in the box body 2, and a fiber plate 7 is arranged on the bracket 7 , a cable clip 8 is set on the fiber plate 7 , and a ceramic joint 9 is set on the top of the bracket 6 .

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Abstract

The invention discloses a junction box for through-flow wires. The junction box is characterized by comprising a base, a box body, an installation and fixing device and an optical cable inlet adaptor, the box body is arranged on the base, a sealing ring is arranged between the box body and the base, the installation and fixing device is fixedly connected with the base, the optical cable inlet adaptor is arranged at the bottom of the base, a support fixedly connected with the base is arranged in the box body and provided with a cable coiling board, the cable coiling board is provided with a wire coiling clamp, and a ceramic joint is arranged at the top of the support. According to the junction box, jointed cables are wound on the cable coiling board, the wires are in butt joint through the ceramic joint, the butt joint difficulty is reduced, the junction efficiency is improved, breakdown voltage of the junction box is increased, and optical cables and the cables are separated without interference; the structure of the sealing ring is adopted, so that the sealing performance between the box body and the base is improved.

Description

technical field [0001] The invention relates to an optical and cable junction box, in particular to a junction box for current-through conductors. Background technique [0002] Optical fiber composite overhead ground wire (also known as OPGW optical cable, hereinafter referred to as OPGW), belongs to the special overhead optical cable for electric power communication. It is erected on the same tower as the transmission wire and is at the top of the overhead line. It not only has the function of communication optical cable, but also serves as overhead lightning protection. line use. In order to protect the communication security and line laying requirements, it is necessary to use the junction box for docking. The existing splice box is cumbersome to operate, has low breakdown voltage and short service life. Contents of the invention [0003] The object of the present invention is to provide a splicing box for current-through conductors which is convenient and quick to co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G15/10G02B6/44
Inventor 缪晶晶王道根沈辉栗鸣张晔
Owner JIANGSU ZHONGTIAN TECH CO LTD
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