Wall template bottom plugging device, template supporting system and formwork construction method

A plugging device and formwork technology, which is applied in the direction of formwork/formwork/work frame, connection parts of formwork/formwork/work frame, and on-site preparation of building components, which can solve the problem of inability to achieve flexible adjustment, plugging and sticking. Insufficient fit, poor pulp stop effect, etc., to achieve the effect of promoting overall quality improvement, convenient replacement and replacement, and high turnover rate
CN111502247APending Publication Date: 2020-08-07中铁十六局集团城市建设发展有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
中铁十六局集团城市建设发展有限公司
Publication Date
2020-08-07

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Abstract

The invention relates to a wall template bottom plugging device, a template supporting system and a formwork construction method, and relates to the technical field of building construction template structures, installation and protection. The wall template bottom plugging device comprises a locker, a grouting stop structure, and an adjusting structure respectively connected with the locker and the grouting stop structure, wherein the grouting stop structure comprises a flexible sealing body; the adjusting structure comprises an adjusting frame, a first adjusting screw rod and a second adjusting screw rod with one ends being respectively in threaded connection with the adjusting frame, and a first connecting body for tightly pressing the grouting stop structure; the rotation directions ofthe first adjusting screw rod and the second adjusting screw rod are opposite; and the central axes of the first adjusting screw rod and the second adjusting screw rod are collinear, and are inclinedtowards a part to be plugged. The template supporting system comprises the wall template bottom plugging device detachably connected with a steel pipe main keel on the bottommost part. The formwork construction method adopts the template supporting system. According to the wall template bottom plugging device, the template supporting system and the formwork construction method provided by the invention, the technical problem of a poor grouting stop effect of a plugging device in the prior art can be solved, and an effect on tightly plugging is achieved.
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Description

technical field

[0001] The invention relates to the technical field of building construction formwork structure, installation and protection, in particular to a wall formwork bottom sealing device, formwork support system and formwork support construction method, which is suitable for cast-in-place shear wall structure formwork in industrial and civil buildings The installation project can also be extended to the installation and construction projects of cast-in-place concrete component formwork such as frame columns, strip foundations, raft foundations, and foundation beams. Background technique

[0002] Cast-in-place shear wall structures are widely used in high-rise buildings because they can withstand large horizontal shear forces and have good seismic performance. In the current conventional cast-in-place shear wall structure system, the traditional steel-wood composite formwork still dominates for a long time because of its low cost and convenient operation. It is ass...

Claims

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