Shaping fabricated building cast-in-place shear wall rectangular steel frame support easy to assemble and disassemble

Abstract

The invention relates to a shaping fabricated building cast-in-place shear wall rectangular steel frame support easy to assemble and disassemble, and solves the problems that walls, beams and plates of a fabricated building in the prior art cannot be installed simultaneously, used steel pipes are large in consumption, and labor and time are wasted. Each right-angled connecting piece of a rectangular steel frame is connected with the corresponding fixed-length right-angled side of the rectangular steel frame, a central connecting piece, which is fixed on a constructed floor slab, of the bottomsurface of the rectangular steel frame is connected with fixed-length inclined supports of the rectangular steel frame, and the right-angled sides and the inclined supports form a plurality of triangles to form a stable fabricated building cast-in-place shear wall rectangular steel frame. Compared with an existing steel pipe scaffold mounted on the site, the shaping fabricated building cast-in-place shear wall rectangular steel frame support easy to assemble and disassemble has the characteristics that steel can be saved, labor and time are also saved, the integral stability is good, instability is not easy to cause, and the safety is good. The shaping fabricated building cast-in-place shear wall rectangular steel frame support easy to assemble and disassemble is flexible to mount, the working efficiency is improved, the integral stability is good, instability is not easy to cause, the safety is good, the steel is saved, and the labor and effort are also saved.

Description

[0001] Technical field: [0002] The invention relates to an easy-to-assemble cast-in-place building shear wall formwork and component-installed rectangular steel frame support; especially an easy-to-disassemble and assemble-shaped cast-in-place shear wall rectangular steel used in scaffolding engineering in the construction field rack support. [0003] technical background: [0004] In the currently known cast-in-place shear wall structure of prefabricated construction projects, the support for cast-in-place concrete is composed of steel pipes, various buckles connecting the steel pipes, and scaffolding at the construction site, resulting in that the walls, beams, and slabs of the prefabricated building cannot be installed at the same time. Installation, the used steel pipe consumption is big, labor-intensive, time-consuming, and the phenomenon of instability occurs when the scaffolding occurs, causing safety accidents. [0005] Invention content: [0006] The invention rela...

AI Technical Summary

Problems solved by technology

[0004] In the currently known cast-in-place shear wall structure of prefabricated construction projects, the support for cast-in-place concrete is composed of steel pipes, various buckles connecting the steel pipes, and scaffolding at the construction site, resulting in that the walls, beams, and slabs of the prefabricated building cannot be installed at the same time. Installation, the amount of steel pipes used is large, labor-intensive, time-consuming, and the scaffolding may become unstable, resulting in safety accidents

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