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Short-slab-span cast-in-situ beam ribbed floor early-dismantling template formwork system

A technology for early dismantling of formwork and floor formwork, applied in the direction of formwork/formwork components, formwork/formwork/work frame, formwork/formwork/work frame connectors, etc., can solve the problem of high cost, achieve low cost, The effect of protecting forest resources and reducing stress span

Active Publication Date: 2014-08-13
HUA HUI ENGINEERING DESIGN GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cost of this formwork system is still high

Method used

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  • Short-slab-span cast-in-situ beam ribbed floor early-dismantling template formwork system
  • Short-slab-span cast-in-situ beam ribbed floor early-dismantling template formwork system
  • Short-slab-span cast-in-situ beam ribbed floor early-dismantling template formwork system

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Embodiment Construction

[0026] see figure 1 and figure 2 , in the embodiment of the small-span cast-in-place beam densely ribbed slab early demolition formwork support system provided by the present invention, it includes a beam formwork 1, a densely ribbed slab formwork 2 and a bracket supporting the beam formwork 1 and the densely ribbed slab formwork 2 3. It also includes an adjustable post 4 under the beam for supporting the lower part of the beam body. The adjustable post 4 under the beam is removed later than the support 3, the beam formwork 1 and the ribbed floor formwork 2. The support 3 includes The under-beam formwork support 31 supported at the bottom of the beam formwork 1, the support beam 32 supported at the end of the densely ribbed floor formwork 2 and the beam pillar 33 supporting the support beam 32, the densely ribbed floor formwork 2 is Profiled steel formwork, the profiled steel formwork 2 straddles the supporting beams 32 on the left and right sides, the end of the densely rib...

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Abstract

The invention discloses a short-slab-span cast-in-situ beam ribbed floor early-dismantling template formwork system. The system comprises a beam template, a ribbed floor template, a bracket and an under-beam adjustable supporting column, wherein the under-beam adjustable supporting column is used for supporting against the lower part of a beam and is dismantled after the bracket, the beam template and the ribbed floor template; the bracket comprises an under-beam template bracket, a supporting cross beam and a cross beam supporting column; the ribbed floor template is a compression type steel template; the compression type steel template stretches over the supporting cross beam on the left side and the right side; the end part of the ribbed floor template is positioned on the top of the beam template; and a plug is arranged between the end part of the ribbed floor template and the beam template. In the system, the adopted floor template is a compression type steel template, the compression type steel template stretches over the beam template, a supporting scaffold is not required to be arranged at the bottom of the floor template, and dead weight of an upper layer structure is not transferred to a lower layer; and thus, the floor template is easy to construct, early dismantling can be easily realized, and the compression type steel template has high turnover frequency and is low in cost.

Description

technical field [0001] The invention relates to a formwork support structure for building a building structure system, in particular to a small slab span cast-in-place beam dense rib floor slab formwork support system for early demolition. Background technique [0002] Improving the turnover efficiency of formwork in building construction has always been the goal pursued by construction units. Therefore, in the prior art, there have been some systems that use early demolition formwork to achieve the purpose of improving turnover efficiency. At present, the formwork early demolition system used in the construction field is mainly composed of bowl buckle scaffolding, early demolition column heads, adjusting bases, main and secondary beams and formwork. Bowl buckle scaffolding includes various components such as vertical poles, horizontal poles, and oblique poles. The top of the vertical poles needs to be installed with early dismantling columns, and the bottom end needs to be ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G11/40E04G11/48E04G17/00E04G9/06
Inventor 杨峰
Owner HUA HUI ENGINEERING DESIGN GROUP CO LTD
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