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Overhead pipe gallery for comprehensive wiring

A technology of integrated wiring and integrated pipe gallery, applied in overhead installation, bridge applications, bridge parts, etc., can solve the problems of large impact on the surrounding environment, impact on park traffic, long spanning time, etc., to reduce construction costs, shorten construction period, The effect of high cost of construction

Pending Publication Date: 2018-03-06
POWERCHINA FUJIAN ELECTRIC POWER SURVEY & DESIGN INST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the step-by-step installation of factories in industrial parks may take a long time. If the pipelines are laid in the ground, not only will they face cumbersome maintenance, but also there may be a lot of excavation, which will affect the traffic in the park; if the pipelines are laid in a comprehensive pipeline corridor Underground pipelines not only have a long construction period, but also have a great impact on the surrounding environment, and the investment is also huge, which is not conducive to maintenance

Method used

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  • Overhead pipe gallery for comprehensive wiring
  • Overhead pipe gallery for comprehensive wiring
  • Overhead pipe gallery for comprehensive wiring

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Embodiment 1

[0041] This embodiment takes the double-sided arrangement of a single pier supporting a single cabin as an example. figure 1 It is understood in conjunction with the structure described in this embodiment.

[0042] Refer to the attached figure 2 , a single pier supports a single-cabin overhead type integrated wiring pipe gallery, including a single pier supporting column 1 and a comprehensive pipe gallery, along the direction of the comprehensive pipe gallery, a support column 1 is arranged at an interval of 8-10m. The supporting column 1 is made of steel pipes of equal wall thickness, the specification can be Φ325 / 12, and hot-dip galvanized anti-corrosion is adopted, and the overhead height varies from 4.0m to 6.0m; When the foundation soil is cohesive soil or other strata that can be used as the foundation bearing layer, the foundation shall adopt an independent plate-type pillar foundation; when the foundation soil is soft soil, the pile foundation can be used as the founda...

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Abstract

The invention relates to a pipe gallery for same-trench laying of cables, in particular to an overhead pipe gallery for comprehensive wiring. The overhead pipe gallery for comprehensive wiring is structurally characterized by comprising a vertical supporting post and a comprehensive pipe gallery body, the comprehensive pipe gallery body consists of a plurality of pipe gallery segments, and every pipe gallery segment comprises left and right sidewalls, a herringbone top cover and a bottom plate, wherein the left and right sidewalls stand on two sides of the bottom plate and positioned between the top cover and the bottom plate; a plurality of cantilever supports for erecting various pipelines are mounted on the sidewalls and extend towards a cabin to suspend, one end of the vertical supporting post is mounted on a ground foundation or a supporting surface in a supported manner, and the upper end face of the other end of the vertical supporting post is connected with the bottom plate ofevery pipe gallery segment. Both the pipe gallery segments and the vertical supporting post are prefabricated steel members, the prefabricated steel members of the pipe gallery segments are mounted and spliced on site after placing of one onsite ground foundation, and opening surfaces of the front and back pipe gallery segments are connected to form the integrated comprehensive pipe gallery finally. The overhead pipe gallery for comprehensive wiring has the advantages of low cost, simplicity in operation, short construction period and convenience in construction, maintenance and overhaul.

Description

technical field [0001] The invention relates to a pipe gallery for laying cables in a common trench, in particular to a pipe gallery for overhead integrated wiring, which is mainly used in newly-built areas in industrial (industrial) parks. Background technique [0002] With the development of society, urban land is becoming more and more tense, and most lines, including power cables and communication cables, cannot be laid on the ground, which is not only detrimental to the appearance of the city, but also occupies a lot of land and is easy to interfere with buildings. , In order to solve this problem, the city develops the underground space, establishes the underground comprehensive pipe gallery, and each pipeline is laid in the underground pipe gallery of the municipal main road. According to the provisions of GB 50838, the definition of comprehensive pipe gallery is: "The structures and auxiliary facilities built under the city to accommodate more than two types of urban...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/00E01D18/00E01D19/02E01D101/30
Inventor 陈孝湘周源郑瑞忠陈允清魏志强吴勤斌吴培贵陈雄张礼朝傅晓凌
Owner POWERCHINA FUJIAN ELECTRIC POWER SURVEY & DESIGN INST CO LTD
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