A novel large-scale steel formwork structural combination reinforcement structure

Abstract

This utility model discloses a novel large-scale steel formwork structural reinforcement structure, belonging to the field of building engineering technology. The structure includes a plaster-coated steel plate and horizontal and vertical load-bearing ribs welded to its back. The horizontal load-bearing ribs have upper clamps at their upper edges, lower clamps at their lower edges, and horizontal sealing structures. The vertical side ribs have side clamps and embedded end plates. The upper and lower clamps reinforce the upper and lower edges of the formwork through wedge-shaped pins and adjustable bolt holes. The side clamps, in conjunction with plastic / wood end plates, enable quick end fixing. The horizontal sealing structure fills the gaps at the bottom of the formwork using rectangular tubes, rubber strips, and sealing components. The reinforcing vertical ribs can be flexibly set in the middle or at the edges of the plate to act as side ribs. This utility model eliminates through-wall bolts and adopts a modular clamp system, solving problems such as low construction efficiency, high risk of grout leakage, and heavy end plates in existing technologies. It has the advantages of convenient assembly and disassembly, excellent grout leakage prevention performance, applicability to various wall shapes, and low cost.

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