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Form erecting structure and method for concrete pouring of oblique arch surface structure

A concrete and structural formwork technology, which is applied to the preparation of building components on site, construction, building construction, etc., can solve the problems of construction quality defects, difficult to accurately grasp the size, etc., to ensure compactness, easy control and adjustment, The effect of high secondary utilization rate

Pending Publication Date: 2019-01-11
CHINA MCC5 GROUP CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the construction process of the oblique arch structure, many dimensions are difficult to accurately grasp, and the construction quality will inevitably leave flaws

Method used

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  • Form erecting structure and method for concrete pouring of oblique arch surface structure
  • Form erecting structure and method for concrete pouring of oblique arch surface structure
  • Form erecting structure and method for concrete pouring of oblique arch surface structure

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Embodiment Construction

[0043] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0044] Such as Figure 1-Figure 5 , a formwork structure for pouring concrete with an oblique arch structure 1, comprising a support device, wooden arch tire strips 3 and an upper formwork structure;

[0045] The supporting device includes wooden arch tires 4 and full-wall brackets 5, wooden arch tires 4 are installed on the full-wall brackets 5, and wooden arch tire strips 3 are arranged on the wooden arch tires 4;

[0046] The upper mold structure adopts a segmented structure, and the upper mold structure includes at least two structural templates that can be joined together ( Figure 5 Including the first structural template 10.1, the second structural template 10.2, the third structural template 10.3 and the fourth structural template ...

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Abstract

The invention discloses a form erecting structure for concrete pouring of an oblique arch surface structure, including a support device, a wooden arch tire bar and an upper die structure. The supportdevice includes a wooden arch tire plate and a full framing bracket. The wooden arch tire plate is installed on the full framing bracket. The wooden arch tire bar is arranged on the wooden arch tire plate. The upper die structure is segmented, and includes at least two segments of structural formworks which can be stitched together. Each structural formwork includes a steel plate and back ribs, and the back ribs include round steel and angle steel arranged on the two sides of the steel plate. The arc or camber of the arch formworks of the invention is easy to control and adjust, the arch formworks are simple to process and manufacture, and the arch formworks are light and convenient to install and accurately calibrate. The two continuous formworks are connected by angle steel bolts, the connection is tight, and no slurry leaks. The device can ensure that concrete is poured at a normal slump degree and under a normal pouring vibration process, ensure the vibration quality of concrete and ensure the compactness and flatness of concrete and the apparent quality after removal of the formworks in the later stage.

Description

technical field [0001] The invention is aimed at a formwork support structure and method for concrete pouring of an oblique arch surface structure and guarantees the quality of the concrete pouring in the oblique arch surface structure concrete pouring construction. Background technique [0002] As a special-shaped structure, the oblique arch structure is very common in both traditional oblique arch coke quenching tower buildings and various current architectural shapes. However, in the construction process of the oblique arch structure, many dimensions are difficult to accurately grasp, and the construction quality will inevitably leave flaws. Especially in the concrete pouring of the oblique arch surface, because of its two characteristics of inclination and arch, it is often poured by reducing the concrete slump, pouring in sections, reducing vibration, etc., so that the concrete structure is dense. The degree of flatness and flatness cannot meet the specification requir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G13/00
CPCE04G13/00
Inventor 李均陈磊陈昌俊刘宇
Owner CHINA MCC5 GROUP CORP
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