Cast-in-place concrete wall single-side formwork system

A technology for concrete wall and side formwork, applied in the field of cast-in-place concrete formwork, can solve the problems of large amount of steel used for support frame, slow installation and removal of formwork, etc. Effect

Pending Publication Date: 2018-07-03
中铁十七局集团第三工程有限公司
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  • Abstract
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Problems solved by technology

[0007] The purpose of the present invention is to provide a single-side formwork system for cast-in-place concrete walls, which aims to

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  • Cast-in-place concrete wall single-side formwork system

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[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is said to be "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" The orientation or positional relationship indicated by "bottom", "inn...

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Abstract

The invention provides a cast-in-place concrete wall single-side formwork system, belonging to the technical field of a cast-in-place concrete formwork. The cast-in-place concrete wall single-side formwork system comprises a support frame and a vertical formwork, wherein the support frame comprises a stand column and a horizontal support, and a height regulating mechanism is arranged on the standcolumn; the support frame is connected with an anchoring component; the formwork comprises a plurality of standard formworks connected in order and at least one regulating template connected with thestandard formworks; and a group of cross bam component is respectively connected between each stand formwork and the stand column and between each regulating formwork and the stand column. The cast-in-place concrete wall single-side formwork system has the advantages of simple structure of the support frame and less usage amount of steel products; the formwork is divided into multiple standard formworks and at least one regulating formwork, so that the formwork is convenient to realize quick installation and removal in the narrow space, and the working efficiency is improved; the standard formworks can be reused, and the cost is reduced; and the cross beam components are used for supporting the formwork and transferring the pressure of the formwork to the support frame.

Description

technical field [0001] The invention belongs to the technical field of cast-in-place concrete formwork, and more specifically relates to a single-side formwork system for cast-in-place concrete walls. Background technique [0002] The concrete formwork system is a temporary support structure. The formwork is made according to the design requirements, so that the concrete structure can be formed according to the specified position and geometric size, and it can bear the self-weight of the formwork system and the external load acting on it. The purpose of formwork engineering is to ensure the quality of concrete engineering and construction safety, speed up the construction progress and reduce engineering costs. [0003] The subway station is a strip-shaped underground multi-layer structure. The side wall of the station is a composite structure that is jointly stressed by the cast-in-place process and the support system, and is an important part of the underground station stru...

Claims

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Application Information

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IPC IPC(8): E02D29/045
CPCE02D29/04E02D2250/0007
Inventor 王新民张雪峰王华王俊平袁俊青田佳学张新波
Owner 中铁十七局集团第三工程有限公司
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