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A connection structure and supporting method of joint formwork for shear wall construction

A technology for connecting structures and shear walls, which is applied to the joints of formwork/formwork/work frame, formwork/formwork/work frame, building construction, etc. Problems such as poor airtightness of seams

Active Publication Date: 2022-05-13
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: in the prior art, the airtightness and leakproofness of the joints are not strong, and the construction requires a large number of parts to lock the formwork, resulting in high cost and low construction efficiency

Method used

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  • A connection structure and supporting method of joint formwork for shear wall construction
  • A connection structure and supporting method of joint formwork for shear wall construction
  • A connection structure and supporting method of joint formwork for shear wall construction

Examples

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Embodiment 1

[0034] like figure 1 Shown: . A connection structure of joint formwork for shear wall construction, comprising a main formwork 1 and a connection formwork 2, the main formwork 1 includes a connection part one 3, the connection formwork 2 includes a connection part two 4, and the connection part one 3 is A connecting plate 5 is installed, and the connecting part 2 4 includes two sets of limiting plates 6 arranged side by side. Board 6 socket;

[0035] The main formwork 1 and the connecting formwork 2 are all provided with two groups and are installed on both sides of the shear wall to be poured, and the two sides of the connecting part 4 and the connecting part one 3 are all provided with installation holes 7, and the installation holes 7 is provided with two groups, and two groups of bolts 8 are installed in the installation holes 7, and blocking sleeves 9 are installed on the two groups of bolts 8, and two groups are installed on the blocking sleeves 9. The blocking sleeve...

Embodiment 2

[0048] like Figure 7 As shown, it is another embodiment of the present invention. On the basis of Example 1, it is added that the limiting plate 6 and the connecting plate 5 are both in the shape of a fishhook.

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Abstract

The invention discloses a joint structure and a supporting method for a shear wall construction patchwork formwork, which belongs to the field of building formwork installation and includes a main formwork and a connection formwork. The main formwork includes a connection part 1, and the connection formwork includes a connection part 2 and a connection part 1 A connection plate is installed on the top, and the connection part 2 includes two sets of side-by-side limit plates, both of which are connected with the connection template; both sides of the connection part 2 and the connection part 1 are provided with mounting holes, and the two sets of mounting holes The pull bolt is installed inside, and the blocking sleeve is installed on the pull bolt, and the rubber waterstop and the fixing piece 1 are installed outside the blocking sleeve. One side of the rubber waterstop is suitable for fitting the blocking sleeve, and the fixing piece 1 It is in contact with the rubber waterstop, and the outer side of the rubber waterstop is installed with the second fixing piece, which is suitable for squeezing and fixing the first piece and the rubber waterstop; The leak resistance is not strong, and construction requires a large number of parts to lock the formwork, resulting in high cost and low construction efficiency.

Description

technical field [0001] The invention belongs to the field of building formwork installation, and in particular relates to a joint structure and a supporting method of a shear wall construction joint formwork. Background technique [0002] Under the modern development trend of my country's construction industry, the requirements of scale, green and standardization have reached a good fit with the advantages of prefabricated buildings, which has also promoted the rapid development and application of prefabricated buildings. Combined with my country's national conditions and population status, the prefabricated shear wall structure will inevitably be widely used. However, for the prefabricated shear wall structure, the existence of a large number of joints is still the key problem of its structural stress. [0003] At present, the joints of shear walls commonly used in construction are mostly connected by the end faces of the formwork and the connectors are installed, but the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G11/08E04G17/065E04G17/00
CPCE04G11/08E04G11/085E04G17/0652E04G17/007
Inventor 张许生孔繁锋常长安
Owner CHINA MCC17 GRP
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