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All prefabricated cable channel

A cable channel and prefabricated technology, applied in cable installation, ground cable installation, etc., can solve the problems of long construction period and non-mechanized construction

Inactive Publication Date: 2016-06-22
JINHUA ELECTRIC POWER DESIGN INST CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional cable channel adopts cast-in-place construction, which has a long construction period and does not use mechanized construction. However, the modular design of power transmission and transformation projects and the entire process of mechanized construction are currently the technical development direction advocated by the State Grid Corporation of China.

Method used

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  • All prefabricated cable channel
  • All prefabricated cable channel
  • All prefabricated cable channel

Examples

Experimental program
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Embodiment Construction

[0021] Such as figure 1 As shown, the fully prefabricated cable channel includes multi-section prefabricated cable trenches 1 spliced ​​together, and prefabricated joint wells 2 and prefabricated working wells 3 are arranged at intervals between the multi-section prefabricated cable trenches 1 .

[0022] Such as figure 2 As shown, the prefabricated cable trench 1 includes a rectangular frame body 10, and multi-layer separation grooves 11 are arranged on the inner walls of the left and right sides of the rectangular frame body 10, and a cable pipe installation plate 12 is fixed in the separation groove. A cable row pipe 15 is fixed on the row pipe installation plate 12 .

[0023] Specifically, the cable pipe installation plate 12 is provided with at least two rows of fixing columns 13 along the width direction, the cable row pipes 15 are arranged between the two rows of fixing columns 13, and the fixing columns 13 are fixed with hoops 14, The hoop 14 fixes the cable tubes 15...

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Abstract

The invention discloses a fully prefabricated cable channel, which comprises a spliced ​​multi-section prefabricated cable trench, and prefabricated joint wells and prefabricated working wells are arranged at intervals between the multi-section prefabricated cable trenches, and the prefabricated cable trench includes a rectangular frame , on the inner walls of the left and right sides of the rectangular frame, there are multi-layer separation grooves, the cable pipe installation plate is fixed in the separation groove, and the cable pipe installation plate is fixed on the cable pipe installation plate. In the technical scheme adopted by the present invention, the cable channel is composed of prefabricated cable trenches, prefabricated working wells, prefabricated joint wells, and prefabricated turning wells. Each unit is factory-processed and assembled on site. In order to realize the mechanized construction of the whole process, shorten the construction period and ensure the construction of the project Quality creates conditions.

Description

technical field [0001] The invention relates to cable construction technology, in particular to a prefabricated cable channel. Background technique [0002] The traditional cable channel adopts cast-in-place construction, which has a long construction period and does not use mechanized construction. However, the modular design of power transmission and transformation projects and the entire process of mechanized construction are currently the technical development direction advocated by the State Grid Corporation of China. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fully prefabricated cable channel, so as to create conditions for realizing the mechanized construction of the whole process, shortening the construction period and ensuring the quality of project construction. [0004] In order to solve the above-mentioned technical problems, the present invention adopts the following technical scheme: a fully ...

Claims

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Application Information

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IPC IPC(8): H02G9/02
CPCH02G9/02
Inventor 麻坚应健吴成舟李文武杜瑞明陈晖王庆福安玉民黄磊王真理朱荣军
Owner JINHUA ELECTRIC POWER DESIGN INST CO LTD
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