Disassembly-free tray buckle foot hand stand bench formwork and construction method of disassembly-free tray buckle foot hand stand bench formwork

Abstract

The invention relates to a disassembly-free tray buckle foot hand stand bench formwork, which comprises a supporting system with the lower portion capable of being repeatedly heightened, the supporting system comprises a frame composed of vertical rods and transverse rods, the vertical rods are connected through the peripheries of inclined rods, the transverse rods and the inclined rods are connected with the vertical rods through discs on the vertical rods, and an adjustable base is arranged at the lower end of the supporting system; the top of the adjustable base is inserted into a vertical rod of the supporting system and connected through a bolt; a formwork system is arranged on the upper portion of the supporting system and comprises main beams arranged in parallel, the lower portions of the main beams are connected with jacking supports capable of being inserted into vertical rods of the supporting system on the lower portion through bolts, secondary beams are laid on the upper portions of the main beams, the main beams and the secondary beams are arranged in a right-angle mode in the transverse direction and the longitudinal direction respectively, panels are laid on the upper portions of the secondary beams, and the formwork system is integrally hoisted to the tops of the vertical rods of the supporting system.

Description

technical field [0001] The invention relates to the field of formwork system for horizontal structure concrete construction, in particular to a scaffold formwork free of disassembly and assembly, high in turnover efficiency and low in cost, and a construction method thereof. Background technique [0002] Buckle scaffolding table formwork is an important formwork system for horizontal structural concrete pouring in construction engineering. The buckle scaffolding table formwork can be applied to the construction of high-rise and super high-rise buildings, multi-storey industrial plants, underground structures, etc. The system is based on different structures. The forms can be combined into different specifications, and the overall turnover during the construction process does not need to be disassembled. [0003] At present, the more common ones on the market are buckle scaffolding. The components of the buckle scaffolding include vertical rods, horizontal rods, oblique rods,...

AI Technical Summary

Problems solved by technology

Its disadvantages are waste of manpower and material resources, prolonging the construction period, low construction efficiency and high cost

[0004] At present, there is also an independent support formwork on the market, which is generally connected by 4 or 6 independent steel supports and formwork as a whole, and can also be used as a whole for turnover, but the bearing capacity of this system is small, and the height and adjustment range of independent supports are limited. It is not possible to construct structures with large storey height changes and high storey heights

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