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Overhanging type scaffold

A scaffolding and cantilevering technology, applied in the field of scaffolding, can solve the problems of low connection strength, complex structure of cantilevered scaffolding, and insufficient safety factor, and achieve the effects of convenient construction, simple structure and flexible layout.

Inactive Publication Date: 2015-06-03
SHANDONG XINGHUA CONSTR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the cantilevered scaffold does not require complex procedures such as embedded parts or drilling to install the scaffold, the structure of the cantilevered scaffold is complex, the connection strength is low, and the safety factor is not high enough

Method used

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  • Overhanging type scaffold
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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment one: if figure 1 As shown, the cantilevered scaffold includes scaffold steel pipes, and the scaffold steel pipes include oblique scaffold steel pipes 3 and transverse scaffold steel pipes 4. The oblique and transverse scaffold steel pipes are connected by shear braces 5, and the shear braces 5 are located at Horizontal direction: the inclined scaffolding steel pipe 3 is installed on the frame beam 6 of the building through the No. 1 U-shaped steel plate 1, and the horizontal scaffolding steel pipe 4 is installed on the frame beam 6 of the building through the No. 2 U-shaped steel plate 2; The structure and material of the No. 1 and No. 2 U-shaped steel plates are the same, and the opening directions of the No. 1 and No. 2 U-shaped steel plates are all parallel to the horizontal plane; No. 1 U-shaped steel plate 1 is connected, and the transverse scaffold steel pipe 4 is connected with the above-mentioned No. 2 U-shaped steel plate 2 through the second positio...

Embodiment 2

[0029] Embodiment two: if figure 2 As shown, the cantilevered scaffold includes scaffold steel pipes, and the scaffold steel pipes include oblique scaffold steel pipes 9 and transverse scaffold steel pipes 10, the oblique and transverse scaffold steel pipes are connected by shear braces 11, and the shear braces 11 are located at Vertical direction: the inclined scaffold steel pipe 9 is installed on the frame column 12 of the building by No. 1 U-shaped steel plate 7, and the horizontal scaffold steel pipe 10 is installed on the frame column 12 of the building by No. 2 U-shaped steel plate 8 , the frame column 12 is fixedly connected with the floor 13 of the building; the structure and material of the No. 1 and No. 2 U-shaped steel plates are the same and both are located above the above-mentioned floor 13. The No. 1 and No. 2 U-shaped steel plates The opening directions of the steel plates are all perpendicular to the horizontal plane; the oblique scaffold steel pipe 9 is conn...

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Abstract

The invention discloses an overhanging type scaffold which comprises scaffold steel pipes. The scaffold steel pipes comprise inclined scaffold steel pipes and horizontal scaffold steel pipes, and the inclined scaffold steel pipes and the horizontal scaffold steel pipes are connected through shearing force supports. The inclined scaffold steel pipes are mounted on frame beams / columns of a building through first U-type steel plates, the horizontal scaffold steel pipes are mounted on the frame beams / columns of the building through second U-type steel plates, and the first U-type steel plates and the second U-type steel plates are identical in structure and material. The inclined scaffold steel pipes are connected with the first U-type steel plates through first positioning components, and the horizontal scaffold steel pipes are connected with the second U-type steel plates through second positioning components. The overhanging type scaffold can be overhung on any built frame beam / column, construction requirements can be better met, flexibility is high, the structure is simple, construction is convenient, steels are saved, and the overhanging type scaffold is safe, reliable, large in construction space and good in economical performance.

Description

technical field [0001] The invention relates to a scaffold, in particular to a cantilevered scaffold. Background technique [0002] With the development of building structures, the research and application of scaffolding have been rapidly developed, and various forms of scaffolding have emerged in large numbers, but most of these scaffolds are erected from the ground to the sky, and the amount of scaffolding is relatively large. In the construction area, the overall cost of scaffolding is relatively high. Therefore, cantilevered scaffolding for medium and high-rise buildings emerged as the times require. However, most of the existing cantilevered scaffolds have the defects of complex structure, low connection strength and low safety. [0003] For example, the patent CN201288415Y discloses a segmented gradient cantilevered external scaffold for high-rise buildings. When the scaffold is constructed, the cantilevered fixing parts are pre-embedded on the floor, so as to facilit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G3/18
Inventor 薛林旭万世军孙冉冉刘新杰
Owner SHANDONG XINGHUA CONSTR GRP