Bottom plate height difference suspended formwork system and construction method
A construction method and technology of height difference, used in excavation, infrastructure engineering, construction, etc., can solve the problems of rigid hoisting and precise positioning of formwork structures, and achieve the effect of improving water barrier performance, reducing difficulty, and quickly closing
Active Publication Date: 2021-11-02
XINYU CONSTR
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Problems solved by technology
Although this technology can solve the problem of on-site hoisting and construction, it is difficult to meet the problems of rigid hoisting and precise positioning of the formwork structure
Method used
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[0037] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. Based on the examples in this application, all other examples obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0038] It should be understood by those skilled in the art that the technical terms or scientific terms used in the claims and the description shall have the ordinary meanings understood by those with ordinary skills in the technical field to which this application belongs. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may incl...
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The invention relates to the field of building construction, in particular to a bottom plate height difference suspended formwork system and a construction method. The bottom plate height difference suspended formwork system is characterized in that a plate bottom mud jacking pipe is welded to the lower surface of a pier supporting pressing plate, mud jacking is conducted on the plate bottom mud jacking pipe through a pressing plate rotating pipe, a plate bottom supporting body is formed on the lower portion of the pier supporting pressing plate, a side face supporting body is formed on the outer side of a pier supporting pipe column, a suspended inner mold is supported through a positioning stand column and a suspended mold positioning body, the position of the suspended inner mold is limited through a mold plate connecting plate and a mold plate positioning tenon, a flexible rib mold and a slurry storage barrel are arranged on a bottom transverse plate of the suspended inner mold, a strip laying groove is dug in the outer side of a pit slot pouring body in the circumferential direction, a vertical water stop plate is arranged along the full length of the strip laying groove, a sealing cover supporting body and a groove sealing cover are sequentially arranged on the upper surface of the stand column top beam, and the bottom end of the groove sealing cover communicates with the drainage groove. The stability of the suspended formwork can be improved, the formwork erecting difficulty is lowered, and the construction quality of a pit groove pouring body and a groove side hardened layer is improved.
Description
technical field [0001] The invention relates to the field of building construction, and in particular to a bottom plate height difference hanging formwork system and a construction method. Background technique [0002] In foundation pit engineering, stability is often a difficult point in the control of foundation pit excavation, especially in areas with high groundwater levels, where pit-in-pit situations often occur. Therefore, in the process of on-site construction, how to improve the stability of the pit in the pit, reduce the difficulty of formwork support, and improve the quality of concrete pouring has always been the focus and difficulty of engineering construction control. [0003] In the prior art, there is a quick installation device for the bottom plate of the hanging form including a support frame, a pull rope and an electric hoist, which hangs the bottom plate of the hanging form through the hook of the pull rope installed on the output shaft of the electric ho...
Claims
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Login to View More IPC IPC(8): E02D17/04E02D19/18E02D19/10
CPCE02D17/04E02D19/18E02D19/10Y02E10/20
Inventor 金金柱席青善刘雪雷程千文冯凌霄储卫平涂雪桂赵建阳金龙生张定秀
Owner XINYU CONSTR