Optical cable branching distribution cabinet

A wiring box and optical cable technology is applied in the installation field of power communication optoelectronic integrated wiring box to achieve the effects of reducing work difficulty, improving signal attenuation and reducing workload

Active Publication Date: 2015-03-25
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

From the perspective of cost, the construction cost will increase by about 20 yuan for each additional welding core

Method used

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  • Optical cable branching distribution cabinet
  • Optical cable branching distribution cabinet
  • Optical cable branching distribution cabinet

Examples

Experimental program
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Embodiment Construction

[0021] Attached below Figure 1-8 The invention is described in further detail with specific embodiments:

[0022] An optical cable connection distribution box, comprising a box body 1, a box door 5 arranged on the front of the box body 1, an upper cable management frame 13 arranged in the box body 1 from top to bottom, a tap frame 6, and a lower cable management box Frame 14 and surplus thread frame 7, be arranged on box body 1 side wall 11 and be used for digging out connection hole 2 and side fixing frame 15 of optical cable 8 and be used for blocking up the plugging mechanism that digs out connection hole 2;

[0023] The upper wire management frame 13 is composed of the upper wire management teeth 131 and the upper wire management groove 132 formed by the adjacent upper wire management teeth 131; The snap springs 62 on the inner sidewalls of the shape card slot 61 are formed; the lower wire management frame 14 is composed of the lower wire management groove 142 formed by ...

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Abstract

The invention relates to the field of installation of electric power telecommunication photoelectric comprehensive distribution cabinets, in particular to an optical cable branching distribution cabinet. The optical cable branching distribution cabinet comprises a cabinet body, a cabinet door arranged on the front face of the cabinet body, a branching stand, a residual cable stand, a pulling connection hole and a plugging mechanism, wherein the branching stand and the residual cable stand are arranged in the cabinet body, the pulling connection hole is formed in the side wall of the cabinet body and used for pulling connection of optical cables, and the plugging mechanism is used for plugging the pulling connection hole. A branching non-severing construction method used in cooperation with the distribution cabinet comprises the following steps that firstly, optical cables needing to be branched are reserved in sufficient length; secondly, the optical cables are put into the cabinet; thirdly, the parts, entering the cabinet body, of the cables are fixed to the part close to the side wall of the cabinet body; fourthly, outer insulation protection parts of the cables are stripped; fifthly, optical fibers needing to be branched are sheared off to be connected with optical fibers to be connected in a welding mode. Thus, the workload is reduced, the working difficulty is lowered, the working cycle is shortened, the construction cost is reduced, and the signal attenuation caused by welding is improved essentially.

Description

technical field [0001] The invention relates to the field of installation of a photoelectric integrated distribution box for electric power communication, in particular to an optical cable distribution distribution box. Background technique [0002] During the construction of the existing electric power communication photoelectric integrated distribution box, all the optical cables entering the box are cut off first and then welded, that is: after the optical cables entering the box from the upstream communication equipment are all cut off, some of them are connected to the box. The pigtails with a certain number of cores that need to be used in the box are fused; the other part of the optical cables that are not used in the box are fused with the optical cables of the downstream communication equipment. This method of cutting all the optical cables and then welding them requires a lot of welding work for the construction personnel, and all the optical cables entering and le...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/44
CPCG02B6/4444G02B6/4452G02B6/44775
Inventor 胡文建贾振波佟建富
Owner STATE GRID CORP OF CHINA
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