Pipe gallery supporting structure based on urban underground pipe gallery

A technology of integrated pipe gallery and support structure, applied in underwater structures, infrastructure engineering, pillars/supports, etc., can solve the problems of high quality requirements, tight construction period, long battle lines, etc., to achieve good integrity, reduce quantity, cost saving effect

Pending Publication Date: 2018-08-24
THE SECOND CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Urban underground comprehensive pipe gallery is an infrastructure project, which often has a long front line, tight construction period and high quality requirements, and it is difficult to meet the requirements with conventional construction techniques

Method used

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  • Pipe gallery supporting structure based on urban underground pipe gallery
  • Pipe gallery supporting structure based on urban underground pipe gallery

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0017] exist figure 1 , figure 2 As shown, the present invention comprises upper longitudinal beam 1, inner mold gantry crossbeam 2, inner mold gantry pillar 3, inner mold auxiliary gantry pillar 4, four inner mold jacking hydraulic presses 5 (number is calculated by one cabin) , if the number of cabins is large, it will be calculated as 4 times the number of cabins), internal mold hydraulic pump station 6, four reducers 7, four motors 8, walking wheels 9, two internal mold rails 10, internal mold wooden square 11, Outer mold gantry beam 12, outer mold gantry pillar 13, side longitudinal beam 14, several lateral screw screws 15, eight outer mold side top hydraulic presses 16, lower longitudinal beam 17, several vertical screw screws 18, inner Top steel formwork 19, inner wall steel formwork 20, outer wall steel formwork 21, four inner formwo...

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PUM

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Abstract

The invention relates to a pipe gallery supporting structure based on an urban underground pipe gallery. The pipe gallery supporting structure is mainly formed by combining an inner mold trolley and an outer mold trolley; the structure is characterized in that a steel mold is connected with a trolley portal through a cross beam, a side longitudinal beam and a steel truss, walking wheels and a walking rail are arranged on the bottom of each trolley, when the steel mold is mounted, a spiral screw is adopted for reinforcing after hydraulic jacking, according to the pipe gallery supporting structure, a steel pipe supporting frame in a conventional mold plate system is converted into a whole steel truss, meanwhile, the large steel mold is suspended, a hydraulic system and a walking system are arranged, and whole mounting and whole dismounting can be achieved; the walking wheels and the rail are arranged on the lower portion of the trolley portal, under the mold dismounting state, it is ensured that the trolley steel mold system can walk wholly, the pipe gallery supporting structure meets the quality need, the number of site mold plate supporting service workers is greatly reduced, the circulation material transfer and mold supporting time is shortened, and the construction period is saved.

Description

Technical field: [0001] The invention relates to a pipe gallery support structure of an urban underground comprehensive pipe gallery, and is especially suitable for the construction of the main structure of an urban underground comprehensive pipe gallery, and it is difficult to meet the requirements with conventional construction techniques in the case of long battle lines, tight construction periods and high quality requirements. Background technique: [0002] Underground comprehensive pipe gallery is one of the important forms of urban underground space development at present, but the conventional construction method of urban underground comprehensive pipe gallery structure is wood formwork, aluminum formwork, plastic formwork or combined steel formwork, all of which are composed of formwork and internal support system. A large amount of formwork support is required for each cabin, and labor operators assemble it, and it takes a long time for repeated formwork assembly duri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045E21D15/45
CPCE21D15/45E02D29/045
Inventor 梁凯曾小勇李锐彭建锋黎平肖攀金华坤
Owner THE SECOND CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU
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