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A method of relocation of power pipelines intruding into the structure of subway stations

A technology for power pipelines and subway stations, which is applied to cable installation in underground pipelines, underwater structures, infrastructure engineering, etc., to achieve the effect of great guiding significance, wide applicability and promotion value, and station construction period savings.

Active Publication Date: 2022-06-03
GEZHOUBA GROUP FOUND ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a power pipeline relocation method intruding into the subway station structure, which is mainly used to solve the problem that underground power pipe groups appear in foundation pits in the construction of subway stations or similar underground projects, and the power pipe trenches cannot Timely completion of detour relocation or relocation of pipe trenches required to be routed at the original plane position, while ensuring the construction period of the subway, it can also form support for the power pipe group, and the relocation can be completed in a short time

Method used

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  • A method of relocation of power pipelines intruding into the structure of subway stations
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  • A method of relocation of power pipelines intruding into the structure of subway stations

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Embodiment Construction

[0032] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0045] The above-mentioned support structure 6 is made up of a disk buckle bracket and a matching base, a top support, a scaffold board and a square wood.

[0049] In the above-mentioned step five, the suspension device 8 is suspended for the pipe group protection pipe frame 14 and the power pipeline group 1 as a whole.

[0050] In the above-mentioned step 5, the suspension device 8 includes a chain hoist, which can adjust the elevation of the power pipeline group 1.

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Abstract

A method for relocating power pipelines intruding into a subway station structure. The steps include: avoiding the pipeline during main body construction; using the main body to suspend the pipeline after foundation pit excavation; changing from suspension to support during construction of the main structure, and then to suspension ; Construction and relocation of pipe trenches; relocation of pipelines. During the construction of the station, the position of the power pipeline group was only changed once, and the construction of the main structure of the station was completed without changing the route in the early stage. , and clever use of the support of the middle plate of the structure, it is suitable for the construction of multi-storey underground pipe corridors or transportation facilities.

Description

A method for relocation of power pipelines that invade the structure of subway stations technical field The present invention relates to urban rail transit, comprehensive pipe gallery construction technology field, be specifically related to a kind of invading subway station Structural power line relocation method. Background technique [0002] The subway projects of various cities in my country generally radiate from the existing urban areas to the suburbs, and most of the stations are located in the main urban areas. down the main road. In the planning and construction of the subway in the new urban area, follow the principle of "planning first, moderately ahead, adapting measures to local conditions, and taking into account overall considerations". Plan and construct comprehensive pipe galleries and various pipe trenches in advance, and incorporate various types of pipelines into the co-construction trenches in advance. But in the underground pipeline In some area...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/045E02D17/04H02G9/06
CPCE02D29/04E02D17/04H02G9/06Y02A30/60
Inventor 王振坤石艳军白文博欧阳红星曹富荣张侃简容海郭二涛艾晶晶江浩周浩一王嘉乐
Owner GEZHOUBA GROUP FOUND ENG
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