An assembled self-supporting scaffolding system
A scaffolding and assembled technology, applied in the directions of construction, housing structure support, housing structure support, etc., can solve the problems of easy deformation and instability, insufficient self-supporting height, low free height, etc., to achieve strong resistance to overturning and deformation, simple erection, Easy to use effects
Active Publication Date: 2021-04-02
WUHAN CONSTR ENG
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Problems solved by technology
[0003] This description aims to solve the problem of insufficient self-supporting height and easy deformation and instability of traditional scaffolding. It provides a lattice column scaffold structure, and configures an easily disassembled assembly base unit for the lattice column scaffold unit to obtain an assembled Self-supporting scaffolding system, it is easy to disassemble, the overall structure can be recycled and reused, and at the same time, it solves the problem that the free height of double-row scaffolding is too low when there is no structure attached to the wall
Method used
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[0033] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0034] Such as image 3 , an assembled self-supporting scaffolding system, including a steel frame base unit 11 and a lattice column type vertical pole unit. Such as Figure 6The steel frame base unit 11 includes a tank box 18, vertical plates 14 symmetrically fastened and fixed on both sides of the tank box 18, wing plates 15 welded to the bottom end of the vertical plate 14, and beams fixed at the top of the tank box 18 at equidistant intervals 13. The counterweight filler 9 filled in the tank box 18, the vertical plate 14 is tightly connected with the connecting plate 20 welded on both sides of the tank box 18, the wing plate 15 is anchored and fixed to the...
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The invention discloses an assembled self-supported scaffold system. The lower ends of latticed column type vertical stand rod units are fixed into a steel frame foundation unit, so that the antidumping capacity of a frame is improved. Obliquely arranged steel pipes and transversely arranged steel pipes are erected between vertical stand rods, and high-direction deformation of the vertical stand rod units can be avoided; the multiple columns of vertical stand rod units are connected into a whole through transverse horizontal rods, the multiple vertical stand rod units serve as columns of a traditional frame, the multiple columns are connected through shear holds, transverse deformation of the frame is avoided, and the current situation that due to the fact that a buckle is large in rotational stiffness resisting variability, the whole frame structure of a traditional scaffold belongs to a geometrically deformable body is relieved. Meanwhile, due to the fact that the steel frame foundation unit is provided with a detachable structure, demounting and circulating utilization of a self-supported scaffold are benefited.
Description
technical field [0001] The invention relates to the technical field of old building scaffolding, in particular to an assembled self-supporting scaffolding system. Background technique [0002] With the deepening of the reform, the aging problem of housing construction has become increasingly prominent. There are more and more retrofit projects for old buildings. Because old building renovation projects often involve overall structural demolition or large-scale demolition construction, some projects use external scaffolding to enclose and shield the renovated buildings during the entire construction period in order to meet the requirements of dust control and reduce social adverse effects. At the same time, due to the problem of no structural wall attached to the enclosure in the construction stage of the structural demolition in the reinforcement and reconstruction project, this type of enclosure needs to meet the requirements of the stability of the frame itself and the re...
Claims
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IPC IPC(8): E04G1/04E04G1/24
CPCE04G1/04E04G1/24
Inventor 奚邦凤陶志红胡归逢刘薇刘瑞秀杨天东孙通罗军徐永伟曲瑞敏
Owner WUHAN CONSTR ENG