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Assembling type floor formwork system with preset suspension reinforcing steel bars

A prefabricated and hanging technology, applied in the direction of formwork/formwork/work frame, construction components on-site preparation, structural elements, etc.

Active Publication Date: 2013-12-25
NANTONG CONSTR PROJECT GENERAL CONTRACTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current movable connectors generally directly connect formwork panels and steel trusses, and there are no other auxiliary connectors.

Method used

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  • Assembling type floor formwork system with preset suspension reinforcing steel bars
  • Assembling type floor formwork system with preset suspension reinforcing steel bars
  • Assembling type floor formwork system with preset suspension reinforcing steel bars

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings.

[0031] like Figure 1-6 As shown, a prefabricated floor formwork system for hanging steel bars includes: a steel bar truss 1, a formwork panel 2 and a fixed connection unit 3 for connecting the steel bar truss 1 and formwork panel 2, characterized in that: The fixed connection unit 3 includes a hanging steel bar 4, a load-bearing nut 5 and a supporting gasket 6. The top end of the hanging steel bar 4 is connected to the main bar of the steel bar truss 1, and the end is provided with a thread and a limit nut 7 and The end passes through the through hole 8 on the formwork panel 2, and the support gasket 6 is tightly fixed under the formwork panel 2 with the bearing nut 5 after passing through the end of the hanging steel bar 4.

[0032] The load-bearing nut 5 includes a nut 9 and a boss 10 that is convenient for installing and removing the nut 9. The boss 10 includes a ...

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Abstract

The invention provides an assembling type floor formwork system with preset suspension reinforcing steel bars. The assembling type floor formwork system comprises a reinforcing steel bar truss (1), a template panel (2) and fixing and connecting units (3), wherein the fixing and connecting units (3) are used for connecting the reinforcing steel bar truss (1) and the template panel (2); the assembling type floor formwork system is characterized in that each fixing and connecting unit (3) comprises suspension reinforcing steel bars (4), a force bearing nut (5) and a supporting gasket (6). According to the assembling type floor formwork system of the preset suspension reinforcing steel bars, provided by the invention, a large amount of vertical supporting systems, wood square columns, large wooden flute and small wooden flutes are not needed, the template panel can be disassembled, is convenient for turnover use and is suitable for various types of templates such as plywood, wooden templates, thin steel templates, thick steel templates and plastic templates, and the problems of large amount of labor employment, serious waste and the like of a concrete floor formwork can be solved.

Description

technical field [0001] The invention relates to an assembled floor slab formwork system with preset hanging steel bars, which is suitable for on-site pouring or factory prefabrication of reinforced concrete frame structures, shear wall structures or steel structures in civil engineering, and belongs to the technical field of building construction. Background technique [0002] In the current floor formwork support system, the formwork panel and the steel truss are generally connected in a non-detachable fixed connection, that is, after the concrete floor is poured, the formwork panel is directly concealed in the suspended ceiling, or for houses without a suspended ceiling. It is said that after the construction, it is necessary to manually destroy the solder joints between the steel truss and the formwork panel, and remove the formwork panel supporting the concrete floor. Seriously damaged and cannot be reused, it is a waste of labor and cost. [0003] With the requirement ...

Claims

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Application Information

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IPC IPC(8): E04G11/38E04C5/18
Inventor 陈耀钢王永泉张军
Owner NANTONG CONSTR PROJECT GENERAL CONTRACTING
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