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Cantilevered formwork platform installation structure and construction method

Inactive Publication Date: 2015-03-04
SHENZHEN GOLDEN CENTURY ENG INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing cantilevered scaffold platforms have the defects of unclear structural force transmission, low connection strength and low safety.

Method used

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  • Cantilevered formwork platform installation structure and construction method
  • Cantilevered formwork platform installation structure and construction method
  • Cantilevered formwork platform installation structure and construction method

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Embodiment Construction

[0034] Technical requirements for welding construction of steel plates and high-strength bolts, design and construction requirements for pre-embedding of frame structure concrete and steel members, etc. will not be repeated in this embodiment, and the embodiments of the present invention will be described in detail.

[0035] figure 1 It is a structural schematic diagram of the cantilever formwork support platform of the present invention, figure 2 is a schematic diagram of the supporting steel casing structure, image 3 It is a schematic diagram of the connection of the supporting steel casing at the connection of the cantilevered steel, Figure 4 It is a schematic diagram of the connection of the supporting steel guard at the connection of the supporting long oblique rod. Figure 5 It is a schematic diagram of the connection of the middle steel casing.

[0036] refer to Figure 1~5 As shown, for the cantilever formwork platform structure, the support steel casing 4 is pr...

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Abstract

The invention relates to a cantilevered formwork platform installation structure and a construction method. One end of a cantilever section steel is fixed on a supporting steel casing at a beam-column node, and a plurality of inclined supporting rods are arranged between the bottom of the cantilever section steel and a framework column; stay cables are arranged on the top of the cantilever section steel, and the other ends of the stay cables are connected with an anchoring steel plate; a beam-column supporting rod is arranged between a beam and the column, a horizontal supporting framework and a platform plate are arranged on the top of the cantilever section steel, and a scaffold system is put up on the platform plate. The cantilevered formwork platform is integrated with supporting and pulling, the force transfer system is clear, permanent members of a building are sufficiently utilized, and high economic benefit can be brought.

Description

technical field [0001] The invention relates to a cantilever formwork support platform installation structure. The utility model belongs to the field of structural engineering, and is applicable to erection projects of scaffolding construction platforms of high-rise and super high-rise buildings. Background technique [0002] In recent years, with the rapid development of my country's economy and the acceleration of urbanization, we are facing the pressure of the growing urban population. In order to alleviate the congestion of urban space, the development of three-dimensional urban space has gradually become a trend. With this trend and the development of construction technology, more and more high-rise and super high-rise buildings stand up in the city. [0003] For urban high-rise buildings, traditional scaffolding, that is, the method of erecting steel pipe scaffolding from the ground upwards, has shown the disadvantages of labor-intensive erection, long construction pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G3/18
Inventor 王新泉
Owner SHENZHEN GOLDEN CENTURY ENG INDAL