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Cable type comprehensive pipe gallery system

A comprehensive pipe gallery and cable-type technology, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve the problems of large investment, large cross-section, and long construction period, and achieve beautification of the urban environment, small cross-section, and energy saving The effect of underground space

Pending Publication Date: 2019-08-20
SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The comprehensive pipe gallery of the main line and the branch line has a large section, meets the needs of personnel, and is equipped with ancillary facilities. The construction period is long and the investment is large

Method used

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  • Cable type comprehensive pipe gallery system
  • Cable type comprehensive pipe gallery system
  • Cable type comprehensive pipe gallery system

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Embodiment Construction

[0047] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can more clearly understand how to practice the present invention. While the invention has been described in connection with preferred specific embodiments thereof, these embodiments are illustrative only and are not intended to limit the scope of the invention.

[0048] see figure 1 and figure 2 , a cable-type comprehensive pipe gallery system, including a standard section 1, a combined pipe pillow 2, a casing 3, an inspection lead-out well 4, an inspection cross-well 5, a pipeline support 6, a power cable lead-out pipe 11, and a communication cable lead-out pipe 12 , special well cover 13 and ladder 14.

[0049] see figure 2 , the outer profile of the longitudinal section of the standard section 1 is square, the standard section 1 includes a groove 101 and a cover plate 102, the opening of the groove 1...

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Abstract

The invention provides a cable type comprehensive pipe gallery system which comprises standard sections, combination pipe pillows, sleeves, inspection leading wells, inspection cross wells and pipe line supports. Each standard section comprises a groove and a cover plate. Two or more combination pipe pillows are arranged in each standard section in the length direction. Each combination pipe pillow comprises two more pipe pillow units. The sleeves are arranged in cable pipe holes of corresponding pipe pillow units of the combination pipe pillows. Two or more pipe line supports are installed inthe inspection leading wells and the inspection cross wells correspondingly. In the same pipe line direction, the two adjacent inspection leading wells, the two adjacent inspection cross wells and the adjacent inspection leading wells and the inspection cross wells are connected through more than one standard sections. Compared with a main line comprehensive pipe gallery and a branch line comprehensive pipe gallery, electric power cables and communication cables are laid in an intensified manner, the city environment is beautified, the underground space is saved, construction is fast, the cost is low, and management is facilitated.

Description

technical field [0001] The invention relates to the technical field of urban underground comprehensive pipe gallery, in particular to a cable-type comprehensive pipe gallery system and an internal pipeline laying method. Background technique [0002] The construction of the comprehensive pipe gallery has the advantages of solving repeated excavation of the road surface, improving the urban landscape, saving valuable underground space, protecting the safety of pipelines, and reserving development pipe positions. In recent years, with the continuous advancement of new urbanization, in order to solve the problem of "urban diseases", comprehensive pipe corridors have been promoted and constructed on a large scale in my country. [0003] Due to the good construction conditions, most of the comprehensive pipe corridors are currently built in new urban areas, with more pipelines and large pipe corridor sections. However, for the central urban area, where the population is dense, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045
CPCE02D29/045E02D29/10
Inventor 黄剑王恒栋王建
Owner SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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