Column-top overturn-preventing device for jacking formwork system

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...

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 support and reinforcement, nor can it prevent the truss from overturning. It is not stable enough in the process of use. , there are certain potential safety hazards, and the existing devices are difficult to weld and reinforce on site

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