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Formwork support tool for steel structure floor system and construction method for framework support tool

A formwork support and construction method technology, which is applied in formwork platform support and construction fields, can solve the problems of increased floor construction load, low bearing capacity of a single vertical pole, and uneven steel pipe materials

Inactive Publication Date: 2012-04-04
SHANGHAI LANKE STEEL STRUCTURE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The materials of the steel pipes used for support vary from good to bad, the bearing capacity of a single vertical pole is low, the distance between vertical poles is small, and multiple vertical poles are densely arranged, which increases the construction load of the floor

Method used

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  • Formwork support tool for steel structure floor system and construction method for framework support tool
  • Formwork support tool for steel structure floor system and construction method for framework support tool
  • Formwork support tool for steel structure floor system and construction method for framework support tool

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Embodiment Construction

[0024] figure 1 According to the first embodiment of the present invention, a structural schematic diagram of a formwork support tool applied to steel structure floor construction is shown. Specifically, in this embodiment, as shown in the figure, in the construction of the steel structure floor formwork platform, in order to bind the wooden formwork 6, the construction personnel pass the main beam 9, the composite beam 3, the support frame 1 and the support section steel 5 to form the formwork. The platform is supported, and those skilled in the art understand that the two ends of the main beam rest on the room column ( figure 1 not shown in ), where there are several composite beams arranged at equal intervals between two adjacent main beams, specifically, as figure 1 The composite beam 3 shown as a secondary beam is supported on the two main beams, and the composite beam 3 and the main beam 9 form a vertical angle. Further, several formwork support tools are installed on ...

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Abstract

The invention provides a formwork support tool for a steel structure floor system. The formwork support tool comprises support profile steel and a plurality of support frames which are detachably connected with the support profile steel, wherein the support frames are used for detachably connecting composite beams and adjusting the height position of the support profile steel. The formwork support tool has an effect of supporting formworks when applied to the conventional composite beams. The invention also provides a construction method for the formwork support tool. The process is used for the construction of formwork platforms and comprises an assembly step and a corresponding disassembly step. The support height of the support tool is controlled by adjusting a control device of the support tool. The formwork support tool can be disassembled at lower loss after the construction is completed, so that the formwork support tool can be repeatedly used. The formwork support tool suitable for the composite beams fulfills the aims that convenience is provided for workers and a construction speed is high during the construction of the composite beams and has low building economic cost at the same time.

Description

technical field [0001] The invention belongs to the technical field of construction, especially the technical field of formwork platform support. In particular, it concerns the temporary support technique used on the secondary beam during the construction phase. Background technique [0002] At present, in the field of public and civil buildings, steel structure floor systems are increasingly used. During the construction of this steel structure floor system, if there is no temporary support for the lower flange of the steel beam, the material weight and construction load before the concrete hardens are borne by the steel beam. Furthermore, in the use stage after the construction is completed, the deformation caused by the additional load borne by the composite beam will be superimposed on the deformation generated by the steel beam in the construction stage. [0003] In this regard, in general, temporary formwork support tools such as scaffolding are often used during con...

Claims

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Application Information

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IPC IPC(8): E04G11/48
Inventor 宫海
Owner SHANGHAI LANKE STEEL STRUCTURE TECH DEV
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