Column-top overturn-preventing device for jacking formwork system

An anti-overturning and column top technology, which is applied in the direction of architecture and building structure, can solve the problems of inability to support reinforcement, safety hazards, and insufficient stability, and achieve good economic and social benefits, simple construction, and prevent truss overturning effect

Pending Publication Date: 2019-07-19
CHINA RAILWAY CONSTR GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the truss-type climbing steel platform system, the joint between the upper steel truss and the column is very important. In order to prevent the truss from overturning, the existing mechanism cannot play the role of supp

Method used

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  • Column-top overturn-preventing device for jacking formwork system
  • Column-top overturn-preventing device for jacking formwork system
  • Column-top overturn-preventing device for jacking formwork system

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-6 As shown, a column top anti-overturning device for jacking formwork system includes support columns 7, four cylindrical support columns 7 are custom-installed with column top supports 8, and the column top supports 8 The anti-overturning mechanism is connected by bolts on the side wall of the anti-overturning mechanism, and the main truss 1 is engaged on the anti-overturning mechanism; wherein, the anti-overturning mechanism includes fou...

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Abstract

The invention discloses a column-top overturn-preventing device for jacking a formwork system. The column-top overturn-preventing device for jacking the formwork system comprises four supporting columns, wherein column-top fulcrum bearings are installed at the tops of the four cylindrical supporting columns, an overturn-preventing mechanism is connected to the side walls of the column-top fulcrumbearings through bolts, and a main truss is clamped to the overturn-preventing mechanism in a fitting mode. The main function of the overturn-preventing mechanism is that overturn of an upper part steel platform is prevented, for a truss type climbing steel platform system, joints between an upper steel truss and columns are very important, in order to prevent the truss from overturning, the column-top overturn-preventing device can play supporting and strengthening roles and can prevent the truss from overturning as well. The column-top overturn-preventing device for jacking the formwork system can be welded and strengthened on the spot, is simple and convenient in construction, has good economic benefits and social benefits, and is suitable for popularization and use.

Description

technical field [0001] The invention relates to a column top anti-overturning device, in particular to a column top anti-overturning device for a formwork jacking system, and belongs to the technical field of formwork or steel structures. Background technique [0002] The truss-type climbing steel platform system can be composed of steel frames, steel trusses, cover plates, enclosures and other components to form an overall structure through combination and connection. It has the characteristics of large bearing capacity, which can meet the parking requirements of construction materials and construction tools, as well as bear scaffolding and support systems, etc. The steel platform system is a transfer stacking place for the ground to transport high-altitude materials and tools to meet the needs of synchronous operation load transfer of components. [0003] For the truss-type climbing steel platform system, the joint between the upper steel truss and the column is very impor...

Claims

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Application Information

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IPC IPC(8): E04B1/35
CPCE04B1/35
Inventor 钱增志周大兴方宏伟曹青武利平李小波
Owner CHINA RAILWAY CONSTR GROUP
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