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Concrete formwork unit and construction method thereof

A technology of concrete formwork and construction method, which is applied in the field preparation of formwork/formwork/work frame, building components, construction, etc., which can solve the problems of low construction efficiency and achieve high construction efficiency, simple splicing, and convenient hoisting Effect

Inactive Publication Date: 2014-08-20
FUYUAN FUJIAN ENVIRONMENTAL PROTECTION TEMPLATE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the concrete formwork is only a square or square formwork. Although the formwork can be made in the factory, it still needs a lot of assembly at the construction site. The construction efficiency is low, and there is still room for further improvement.

Method used

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  • Concrete formwork unit and construction method thereof
  • Concrete formwork unit and construction method thereof
  • Concrete formwork unit and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] The concrete formwork unit structure provided by this embodiment is as follows: figure 1 As shown, at least five concrete formworks 1 are included, and the number of concrete formworks 1 can be set as required. In this embodiment, eight concrete formworks 1 are used. The concrete formwork 1 can be the concrete formwork in the prior art, but it needs to ensure that one side is a smooth surface, which is used to contact the concrete slurry when pouring the concrete slurry and form the surface of the condensed building component, and the other side needs to be provided with a quick joint Groove or similar structures, so that various fixtures can be installed, the concrete formwork used in this embodiment is the concrete formwork disclosed in Chinese utility model patent ZL201220200056.8, and its structure is as follows figure 2 As shown, the size can be set according to actual needs. The concrete formwork 1 is connected to each other by clamps 4 to form a square barrel s...

Embodiment 2

[0075] The concrete formwork unit structure provided by this embodiment is as follows: Figure 10 As shown, the difference from Embodiment 1 is that in this embodiment, the steel pipe 8 is fixed on the inner side of the top plate 3 through the tube plate clamp 43, and the tube plate clamp 43 can be a clamp existing in the prior art, or a new type of clamp can be used , the tube sheet clamp 43 used in this embodiment is a new type of clamp designed by the applicant, and its structure is as follows Figure 11 shown. The female angle mold fixture 42 used in the present embodiment is also a kind of novel fixture newly designed by the applicant, and its structure is as follows Figure 12 As shown, the applicant has also designed another new fixture with better effect, which can also be used here. Its structure is as follows Figure 13 shown.

[0076] Correspondingly, the construction method of the concrete formwork unit provided in this embodiment needs to be based on the constr...

Embodiment 3

[0078] Such as Figure 14 As shown, the difference between this embodiment and Embodiment 2 is that in this embodiment, in the step of fixing the steel pipe, the two ends of the steel pipe 8 are connected to the beam side plate 2 through the pipe plug 45 at the same time. In order to show clearly in the figure, Figure 12 Only the connection between one end of the steel pipe 8 and the beam side plate 2 is shown in the figure. Pipe plug 45 can be the pipe plug that exists in the prior art, also can use novel pipe plug, and the pipe plug 45 that uses in the present embodiment is a kind of novel pipe plug that applicant designs, and its structure is as follows Figure 15 shown.

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Abstract

The invention relates to a formwork for constructing a concrete building component and a construction method of the concrete building component, in particular to a concrete formwork unit and a construction method of the concrete formwork unit. The concrete formwork unit comprises at least five concrete formworks, wherein one face of each concrete formwork is a smooth face, the other face of each concrete formwork is provided with a fast-connection groove, the concrete formworks are connected with one another through clamps to form a square barrel shape, beam side plates are formed on the side faces of the connected concrete formworks, a top plate is formed at the bottom of the barrel shape, and the outer side faces of the beam side plates and the outer side face of the top plate are smooth flat faces. The invention further provides the construction method of the concrete formwork unit. The method includes the steps of bottom pipe laying, top plate splicing, beam side plate splicing, on-site hoisting, pouring, plate detaching and the like. By splicing the beam side plates on the concrete formwork unit without splicing the concrete formworks at the position of a beam in the vertical direction, construction efficiency is higher, and meanwhile the force bearing condition of the concrete formwork unit is improved when the beam side plates support the top plate.

Description

technical field [0001] The invention relates to a formwork used for the construction of concrete building components and a construction method of the concrete building components, in particular to a concrete formwork unit and a construction method thereof. Background technique [0002] A large number of formwork is used in the process of prefabricating concrete components. Because different shapes of buildings use different concrete formwork, most of the formwork cannot be reused, resulting in great waste; for this purpose, standardized formwork units are used, and the formwork units can be repeated. Use and can be spliced ​​into concrete formwork of various shapes. However, the fastener structure used in the existing formwork unit when connecting the beam side panels is too complicated, and the efficiency is low and the operation is inconvenient. [0003] Chinese invention patent ZL93103864.2 discloses a cement concrete formwork and its pouring construction method. The sta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G13/04
Inventor 许金锔吴清瑶
Owner FUYUAN FUJIAN ENVIRONMENTAL PROTECTION TEMPLATE