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A construction method for pipe gallery

A construction method and pipe gallery technology, applied in artificial islands, water conservancy projects, infrastructure projects, etc., can solve the problems of difficult control of the concrete quality of the pipe gallery, consuming manpower and material resources, and complicated construction conditions, so as to solve the problems of manual construction difficulties, Improve construction efficiency, assist pouring and curing effect

Active Publication Date: 2022-04-15
中铁隧道集团二处有限公司 +1
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  • Abstract
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  • Application Information

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Problems solved by technology

[0002] The concrete construction of the existing pipe gallery mostly uses wood formwork, steel formwork, etc., which takes a long time to disassemble and assemble, and the formwork needs to be disassembled frequently, which makes it difficult to control the overall concrete quality of the pipe gallery. High coefficient, low degree of mechanization
The construction of the pipe gallery is in the open air, which is greatly affected by natural factors. Various professional projects in the construction site are staggered, and the construction situation is complicated. The work is simple but consumes manpower and material resources, and a formwork installation and disassembly mechanism needs to be erected separately to improve construction efficiency

Method used

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  • A construction method for pipe gallery
  • A construction method for pipe gallery
  • A construction method for pipe gallery

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Embodiment Construction

[0054] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution of the present invention will be further described below in conjunction with specific examples.

[0055] A construction method for a pipe gallery. The construction method uses an outer formwork trolley A, an inner formwork frame B and a lifting trolley C for moving the inner formwork formwork.

[0056] 1. See attached Figure 1-4 , the following specifically introduces the outer mold trolley A.

[0057] The outer mold trolley includes a scaffolding A1, an outer mold mechanism A2, a spray maintenance mechanism A3 and a rainproof mechanism A4.

[0058] The scaffold A1 is composed of several heel longitudinal beams and several heel beams welded together. The scaffold A1 includes a top scaffold A1-1 and two side scaffolds A1-2. The spacing is greater than the width of the pipe gallery, the top scaffold A1-1 is connected to the top of the two side ...

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Abstract

The invention discloses a construction method for a pipe gallery. The construction method adopts an outer formwork trolley, an inner formwork frame and a lifting trolley for moving the inner formwork set; the outer formwork trolley, the inner formwork set and the The combined use of lifting trolleys can effectively assist the operations at each stage of construction, realize the automatic positioning and automatic demoulding of the inner side formwork, inner top formwork and outer formwork, effectively reduce the labor intensity of workers, ensure the quality of concrete pouring, and improve the quality of pouring. It improves the degree of mechanization of the construction of the pipe gallery; at the same time, it has the function of rainproof operation, which effectively solves the difficulty of manual construction in rainy weather and reduces the risk of construction in rainy days. The structure is simple, the design is reasonable, the function is rich, and the movement is convenient, and it is suitable for the concrete construction of the pipe gallery.

Description

technical field [0001] The invention belongs to the technical field of pipe gallery construction, and in particular relates to a pipe gallery construction method. Background technique [0002] The concrete construction of the existing pipe gallery mostly uses wood formwork, steel formwork, etc., which takes a long time to disassemble and assemble, and the formwork needs to be disassembled frequently, which makes it difficult to control the overall concrete quality of the pipe gallery. The coefficient is high and the degree of mechanization is low. The construction of the pipe gallery is in the open air, which is greatly affected by natural factors. Various professional projects in the construction site are staggered, and the construction situation is complicated. The work is simple but consumes manpower and material resources, and a formwork installation and disassembly mechanism needs to be erected separately to improve construction efficiency. After the concrete pouring ...

Claims

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Application Information

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IPC IPC(8): E02D29/045C04B40/02
CPCE02D29/045E02D29/10C04B40/0277E02D2250/0007
Inventor 董志伟晋龙凤刘志成梁云生刘伟张利锋石小军哈建波师建博周贤龙吴相斌洪开荣王秋林刘羽涵陆文斌白立志刘兴波李志军赵宝锋沈延军
Owner 中铁隧道集团二处有限公司
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