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Stably fixed cable support

A cable support and stable technology, which is applied in the direction of pipe supports, pipes/pipe joints/fittings, mechanical equipment, etc., can solve problems such as unreasonable structural design, poor drainage, and silting of cable trenches, so as to ensure smooth cable channels and structural Reasonable design, guarantee the effect of supporting safety

Active Publication Date: 2015-04-01
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a fixed and stable cable bracket, which solves the technical problems of unreasonable structural design, easy collapse and loosening of the cable bracket in the prior art, resulting in siltation in the cable trench, poor drainage, and poor heat dissipation of the cable. The structure design of the cable support is reasonable, and it is not easy to collapse and loosen, thereby ensuring the smooth communication of the cable and the technical effect of the normal safety of the cable

Method used

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  • Stably fixed cable support
  • Stably fixed cable support

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Embodiment 1

[0029] In the first embodiment, a fixed and stable cable bracket is provided for erecting the cable 2 installed in the cable trench 1, please refer to Figure 1-Figure 2 , including brackets include:

[0030] N support bars 3, the inner wall of the cable trench 1 is provided with a support bar installation hole, the support bar 3 is inserted into the support bar installation hole, wherein, the Nth support bar and the N-1th support bar The distance between is the first preset distance value, and the N is a positive integer greater than or equal to 2;

[0031] A support plate 4, the support plate 4 is located under the N support bars 3, and the support plate 4 is connected to the bottom surface of the cable trench 1 through a support column 5.

[0032] Among them, in practical applications, due to the setting of N support bars, the cable can still be supported even when some support bars collapse, and a support plate is set under the N support bars for secondary protection.

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Abstract

The invention discloses a stably fixed cable support which is used for erecting cables installed inside a cable trench. The stably fixed cable support comprises N supporting strips and a supporting plate; the internal wall of the cable trench is provided with supporting strip installation holes; the supporting strips are inserted into the supporting strip installation holes; the distance between the N supporting strip and the <N-1> supporting strip is a first preset distance value; the N is a positive integer which is larger than or equal to 2; the supporting plate is arranged below the N supporting strips; the supporting plate is connected with the bottom surface of the cable trench through a supporting column. The stably fixed cable support has the advantages of achieving reasonable cable support structure design, being not easy to collapse and get loose and accordingly guaranteeing the smooth cable trench and the cables being normal and safe.

Description

technical field [0001] The invention relates to the field of electric equipment research, in particular to a fixed and stable cable bracket. 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 installation of unde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L3/06
CPCF16L3/06
Inventor 张德
Owner STATE GRID CORP OF CHINA
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