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Suspended formwork bracing system for steel structure concrete floor slab construction

A technology of formwork support and support system, which is applied in the direction of formwork/formwork/work frame, building structure, and on-site preparation of building components, which can solve the problems of long construction period and heavy workload, and achieve convenient formwork support Effect

Inactive Publication Date: 2010-07-28
郑蓉军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] There are at least the following disadvantages in the above-mentioned prior art: heavy workload and long construction period

Method used

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  • Suspended formwork bracing system for steel structure concrete floor slab construction
  • Suspended formwork bracing system for steel structure concrete floor slab construction
  • Suspended formwork bracing system for steel structure concrete floor slab construction

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Experimental program
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specific Embodiment approach

[0014] The preferred embodiment of the suspension formwork support system for steel structure concrete floor construction of the present invention is:

[0015] The formwork support beam is included, and the formwork support beam is suspended on the lower flange of the H-shaped steel beam of the steel structure concrete floor slab. The two ends of the formwork support beam can be respectively hung on the lower flanges of the two H-shaped steel beams through clips. Fastening bolts can be arranged between the clip and the lower flange of the H-shaped steel beam.

[0016] There can be two clips, which are respectively suspended on both sides of the lower flange of the H-shaped steel beam; there can also be one clip, which is suspended on one side of the lower flange of the H-shaped steel beam.

[0017] Horizontal fixing bolts can be provided between the clip and the formwork support beam in the horizontal direction, and vertical lifting bolts can be provided in the vertical direc...

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Abstract

The invention discloses a suspended formwork bracing system for steel structure concrete floor slab construction, which comprises a formwork bracing beam, block members, fastening bolts, a vertical lifting bolt, a horizontal fixing bolt and the like. The formwork bracing beam is suspended on a bottom flange of an H-shaped steel girder through the block members, the block members are fastened on the bottom flange of the H-shaped steel girder through the fastening bolts, the vertical lifting bolt is used for adjusting the height of the formwork bracing beam, and the horizontal fixing bolt is used for adjusting the horizontal positioning of the formwork bracing beam. Square timber and a formwork are arranged above the formwork bracing beam, which can conveniently and rapidly brace a steel structure concrete floor slab.

Description

technical field [0001] The invention relates to a building formwork support system, in particular to a suspension formwork support system for steel structure concrete floor construction. Background technique [0002] With the economic construction and social development, there are more and more steel structure applications. At present, in most steel structures, the floor slab is made of pressed steel plate concrete composite floor slab or concrete floor slab. The profiled steel plate concrete composite floor is formed by using the profiled steel plate as the construction formwork of the floor and pouring concrete directly on it. It has the advantages of fast installation speed and easy operation. Pressed steel plate concrete composite floors are divided into composite type and non-composite type. Composite composite floors also use profiled steel plates to replace the steel bars at the bottom of the floor to participate in the stress of the floor, but the profiled steel pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/48
Inventor 郑蓉军
Owner 郑蓉军
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