Steel bar truss deck hanging support device and assembling and manufacturing method thereof

Abstract

The invention provides a steel bar truss deck hanging support device and an assembling and manufacturing method thereof. The steel bar truss deck hanging support device comprises a hanging plate, a steel pipe and a steel wire rope, wherein a circular hole and a groove are formed in the hanging plate, and the groove is hung at the lower flange of a steel beam under the upper-layer steel bar truss deck; the steel pipe is arranged above a steel bar truss of the lower-layer steel bar truss deck and is perpendicular to the steel bar truss and connected with the midspan of each span of each steel bar truss through a connecting piece; the steel pipe is sleeved with at least two circular rings; the upper end of the steel wire rope is clamped in the circular hole in the hanging plate, and the lowerend of the steel wire rope is connected with one of the circular rings positioned on the steel pipe through rigging. The steel bar truss deck three-dimensional cross hanging support device is simplein structure, convenient to assemble, low in cost and high in construction efficiency. The structure is adopted to transfer borne weight to the completed floor of the upper layer, and the floor of thelower layer no longer bears the weight, so that the construction period is greatly shortened, and the hanging support device is suitable for popularization and application.

Description

technical field [0001] The invention relates to a hanging device, in particular to a steel truss floor deck hanging device and an assembly method thereof. Background technique [0002] With the continuous development of technology, there are more and more modern commercial buildings in the form of steel frame concrete floor slabs. This type of building adopts and abandons the traditional wooden formwork and scaffolding. At present, in the construction process of using reinforced truss floor slabs as permanent formwork, temporary supports are still required when large-span structures are encountered. Temporary supports are usually erected with steel pipe supports, but in the specific construction process, the erection of steel pipe supports is subject to many restrictions, and the temporary supports are usually supported on the lower floor, and it is necessary to wait until the concrete strength of the lower floor reaches 75% of the design value It can be set up later, whic...

AI Technical Summary

Problems solved by technology

[0003] One of the purposes of the present invention is to provide a steel truss floor deck suspension device to solve the problem that the existing support device is supported on the lower floor, and it is necessary to wait for the concrete strength to meet the conditions before setting up temporary supports, which leads to delays in the construction period. question

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