Cable installation tunnel structure

A tunnel structure, tunnel technology, applied in the installation of cables, cable installation in tunnels, etc., can solve the problems that cables are prone to chemical corrosion, cables are easy to be stolen, and affect normal power transmission, so that chemical corrosion is not easy to occur, and the structure Reasonable design to ensure the effect of normal power transmission

Inactive Publication Date: 2015-02-18
DEYANG POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER +1
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a tunnel structure for installing cables, which solves the technical problems that the existing cable tunnels have unreasonable structural design, which leads to chemical corrosion of the cables, affects normal power transmission, and has no anti-theft facilities, and the cables are easy to be stolen. , to realize the technical effect that the structure design of the cable tunnel is reasonable, the cables are not prone to chemical corrosion, normal power transmission is guaranteed, and anti-theft facilities are installed, and the cables are not easy to be stolen

Method used

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  • Cable installation tunnel structure

Examples

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Embodiment 1

[0029] In Embodiment 1, a tunnel structure for installing cables is provided, please refer to figure 1 , the structure includes:

[0030] A tunnel body 1, the tunnel body 1 is a hollow structure, and the cross section of the tunnel body 1 is rectangular;

[0031] N cable placement devices, the N cable placement devices are evenly distributed on the inner walls on both sides of the tunnel body 1, wherein the cable placement devices include: a bracket 3, a semi-circular ring 2, one end of the bracket 3 is connected to the The inner wall of the tunnel main body 1 is connected, and the other end is connected with the semicircular ring 2;

[0032] An illuminating lamp 7, the illuminating lamp 7 is located on the inner upper end surface of the tunnel main body 1;

[0033] M anti-theft devices, the M anti-theft devices are evenly distributed on the inner walls of both sides of the tunnel body 1, wherein the anti-theft devices include: iron chains 4, ring clips 5, and locks 6, where...

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Abstract

The invention discloses a cable installation tunnel structure comprising a tunnel, N cable placing devices, lighting lamps and M anti-theft devices. The cable placing devices are distributed on the inner walls of two sides of the tunnel evenly and comprise supports and semi rings; one ends of the supports are connected to the inner wall of the tunnel, and the other ends are connected to the semi rings; the lighting lamps are located on the upper end surface of the tunnel; the anti-theft devices are distributed on the inner walls of two sides of the tunnel evenly and comprise chains, circular clamping members, locks and P tool boxes. The structure is reasonable in design, cables are not prone to chemical corrosion, normal power transmission is guaranteed, the anti-theft facility is arranged, the cables are prevented from being stolen, and the technical effect of facilitating work humanization is achieved for operators.

Description

technical field [0001] The invention relates to the field of electric equipment research, in particular to a tunnel structure for installing cables. Background technique [0002] Underground cables, compared with common overhead lines, are also called underground cables because they are often buried underground. A cable is a wire made of one or more mutually insulated conductors surrounded by an insulation and a protective layer, and is used to transfer power or information from one place to another. Unlike elevated high-voltage lines, cables are often laid in cable trenches, tunnels, pipelines or indoors. After entering the modern society, due to the shortage of urban land, heavy traffic pressure, city appearance construction and other reasons, large cities generally adopt underground cable transmission. Compared with overhead lines, cables have the advantages of small footprint, reliable power transmission, and strong anti-interference ability. [0003] The installatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G9/08
Inventor 江登笠刘宇任铃李君
Owner DEYANG POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER
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