Steel structure formwork for building

Abstract

The invention discloses a steel structure formwork for building, and relates to the technical field of building auxiliary devices, the steel structure formwork comprises a formwork body, a separating assembly, supporting assemblies, a horizontal connecting assembly and a vertical connecting assembly, the separating assembly is arranged in the middle of the formwork body, and the two supporting assemblies which are symmetrically distributed are arranged at the bottom end of the outer side face of the formwork body. According to the concrete formwork, the formwork body is arranged, the separation assembly is arranged in the middle of the formwork body, the formwork body can be more conveniently separated from formed concrete through the arrangement of the separation assembly, the supporting assembly is arranged at the bottom end of the outer side of the formwork body, and the formwork body is conveniently placed and fixed through the arrangement of the supporting assembly; and by arranging the horizontal connecting assemblies and the vertical connecting assemblies, splicing and assembling of the multiple formwork bodies are facilitated, and then using of the device is facilitated.

Description

technical field [0001] The invention relates to the technical field of construction auxiliary devices, in particular to a steel structure formwork for construction. Background technique [0002] Construction engineering refers to the engineering entity formed through the construction of various housing buildings and their ancillary facilities and the installation of their supporting lines, pipelines, and equipment. And projects that can form internal spaces to meet the needs of people's production, living, learning, and public activities. [0003] Steel formwork is a steel formwork used for concrete casting. In addition to steel formwork, there are also wooden formwork, plywood formwork, etc. [0004] Chinese invention patent 2020106603722 discloses a prefabricated formwork for a steel structure for construction, including a wall formwork main body, a first connection slot, a first connection board, a second connection slot, a second connection board and a connection fixing...

AI Technical Summary

Problems solved by technology

[0004] Chinese invention patent 2020106603722 discloses a steel structure prefabricated formwork for construction, including a wall formwork body, a first connection slot, a first connection board, a second connection slot, a second connection board and a connection fixing structure; One side of the main body of the wall formwork is provided with a first connecting slot, and the symmetrical side is provided with a first connecting plate. The steel structure formwork has poor splicing stability, low splicing efficiency, and poor splicing support, so it is not suitable for multiple Fast and stable splicing of group steel structure formwork

[0005] In construction engineering, steel structure formwork is widely used in concrete pouring. Most of the existing steel structure formwork uses bolts for combined splicing, but the efficiency of bolts for combined splicing is low, and it is inconvenient to dismantle later, especially when the concrete is solidified. Finally, it is necessary to use tools such as a hammer to drop the formwork, which may cause damage to the concrete

[0006] At the same time, the existing steel structure formwork is poured after the splicing is completed. During the pouring process, a large number of air bubbles are prone to appear inside the concrete. If the air bubbles cannot be discharged quickly and efficiently, the solidification effect of the concrete will be affected, and a large number of cracks will appear. etc. At the same time, the volume of concrete will decrease during the concrete solidification process. Therefore, if the steel structure formwork cannot adjust the concrete volume change in time, it will cause cracks in the solidified concrete, which will affect the strength and aesthetics of the overall concrete structure. Therefore, , it is necessary to invent a steel structure formwork for construction to solve the above problems

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