Underground municipal administration comprehensive pipe rack trapezoid-shaped bellmouth structure and construction method thereof

A technology of integrated pipe gallery and construction method, which is applied to underwater structures, infrastructure engineering, artificial islands, etc., to achieve the effects of avoiding maintenance costs, reducing costs, and improving construction efficiency

Inactive Publication Date: 2020-10-13
北京万兴建筑集团有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a trapezoidal socket structure of an underground municipal comprehensive pipe gallery and its construction method. The trapezoidal socket structure of the underground pipe gallery and its construction method use the trapezoidal socke

Method used

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  • Underground municipal administration comprehensive pipe rack trapezoid-shaped bellmouth structure and construction method thereof
  • Underground municipal administration comprehensive pipe rack trapezoid-shaped bellmouth structure and construction method thereof
  • Underground municipal administration comprehensive pipe rack trapezoid-shaped bellmouth structure and construction method thereof

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Embodiment Construction

[0049] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0050] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have Certain orientations, constructed and operative in certain orientations, therefore are not t...

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Abstract

The invention discloses an underground municipal administration comprehensive pipe rack trapezoid-shaped bellmouth structure and a construction method thereof, and particularly relates to an underground municipal administration comprehensive pipe rack trapezoid-shaped bellmouth structure and a construction method thereof. A pipe rack inserting port and a pipe rack bellmouth are included. The piperack bellmouth wraps the outer side of the pipe rack inserting port, and a deformation joint is formed and internally provided with a joint filling material, a caulking material and a rubber waterstop. An upstream slope with the trapezoid-shaped longitudinal fracture surface is formed on the outer side of the pipe rack bellmouth, a waterproof protection layer is laid on the upstream slope, an endface protection layer is laid on the waterproof protection layer, and the end face protection layer and the waterproof protection layer are connected and integrally arranged. The trapezoid-shaped bellmouth is utilized for wrapping the outer side of the inserting port, the deformation joint is jointly formed by the trapezoid-shaped bellmouth and the inserting port, the upstream slope is formed on the outer side of the trapezoid-shaped bellmouth, the waterproof layer and the end face protection layer are additionally arranged, and integrity and tightness at the pipe rack branch cabin connected position are effectively guaranteed.

Description

technical field [0001] The invention relates to the field of municipal building construction, in particular to a trapezoidal socket structure of an underground municipal comprehensive pipe gallery and a construction method thereof. Background technique [0002] Urban underground comprehensive pipeline corridor refers to the structures and auxiliary facilities built underground to accommodate two or more types of urban engineering pipelines. By integrating the city's original above-ground and underground power, communication, gas, heating, water supply and drainage and other engineering pipelines into one corridor, it can solve the city's "spider webs in the sky", reduce road excavation and avoid "road zippers", etc. question. It can be managed intensively, reduce operating costs, ensure the safety of pipelines, and release underground space. It reduces the cost of multiple renovations of the road surface and the maintenance cost of engineering pipelines; maintains the inte...

Claims

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Application Information

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IPC IPC(8): E02D29/045E02D29/16E02D31/02
CPCE02D29/10E02D29/16E02D31/02
Inventor 吕保明杜建江宋鹏飞徐振兰春辉孙大成韩琦赵芬
Owner 北京万兴建筑集团有限公司
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