Formwork suitable for fabricated beam column post-cast section and installing method thereof

An installation method and prefabricated technology, which are applied in the fields of formwork/template/work frame, on-site preparation of building components, construction, etc., can solve the problems of increasing the construction period, reducing the construction efficiency, occupying the site, etc., to reduce the use and improve the The effect of construction efficiency and cost reduction

Inactive Publication Date: 2017-03-15
NO 2 CONSTR GRP CO LTD OF SHANGHAI CONSTR GRP
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the traditional assembled concrete formwork has the advantages of flexibility and convenience, it needs to be reinforced and supported by wooden strips and steel hoops during construction, and a support system must be set up at the lower part of the post-casting section, which occupies the site, reduces construction efficiency, and increases the construction period.

Method used

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  • Formwork suitable for fabricated beam column post-cast section and installing method thereof
  • Formwork suitable for fabricated beam column post-cast section and installing method thereof

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Embodiment Construction

[0031] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] Such as figure 1 and 2 As shown, the present invention provides a formwork suitable for post-cast sections of fabricated beams and columns, including:

[0033] U-shaped steel formwork 1 is composed of a bottom plate 11 and two side plates 12 connected to the bottom plate 11, the bottom plate 11 and the two side plates 12 form a U-shaped groove, and the two ends of each side plate 11, 12 There are corresponding bolt holes;

[0034] The casing 4 pre-embedded on the edge of the assembled beam 2 or column 3 to be connected, wherein the position of the bolt hole is consistent with the position of the casing 4, ensuring that the hole diameter is just enough for the screw to pass through;

[0035] The screw rod 5 passing throug...

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PUM

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Abstract

The invention provides a formwork suitable for a fabricated beam column post-cast section and an installing method thereof. The formwork suitable for the fabricated beam column post-cast section is used in a fabricated beam column system, screw and nut based formwork fixing is achieved through bolt holes and sleeve screws penetrating through a U-shaped steel formwork and nuts fixing the screws, the usage number of reinforcing wooden strips and steel pipes is decreased, lower-portion supports are decreased, and material consumption is reduced. Accordingly, two ends of the formwork of a fabricated beam or column are respectively and fixedly connected with two fabricated beam or columns to be connected without supporting and reinforcement of wooden strip steel hoops and other materials to the formwork, lower-portion supports of the post-cast section are omitted, splicing is flexible and convenient, dismounting is easy, and the cost is reduced.

Description

technical field [0001] The invention relates to a formwork suitable for post-cast sections of assembled beams and columns and an installation method thereof. Background technique [0002] For prefabricated prefabricated beam-column joints, post-casting methods are usually used for connection. Although the traditional assembled concrete formwork has the advantages of flexibility and convenience, it needs to be reinforced and supported by wooden strips and steel hoops during construction, and a support system must be erected at the lower part of the post-casting section, which takes up space, reduces construction efficiency, and increases the construction period. Contents of the invention [0003] The object of the present invention is to provide a method that can avoid the disadvantages brought by the traditional formwork and improve the construction efficiency. [0004] In order to solve the above problems, the present invention provides a formwork suitable for post-cast ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G13/00
CPCE04G13/00
Inventor 龙莉波马跃强戚建文曾晓晓
Owner NO 2 CONSTR GRP CO LTD OF SHANGHAI CONSTR GRP
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