Integrated wood formwork

Abstract

The invention relates to an integrated wood formwork. The integrated wood formwork comprises a face plate, a plurality of wood longitudinal beams and a plurality of steel pipe horizontal beams; the plurality of wood longitudinal beams are pressed on the outer side surface of the face plate through the plurality of horizontally arranged steel pipe horizontal beams; a plurality of cotter holes respectively corresponding to the plurality of steel pipe horizontal beams are formed in the wood longitudinal beams; a plurality of U-shaped cotters are inserted in the plurality of cotter holes respectively; and the two ends of each U-shaped cotter are fastened and connected on each steel pipe horizontal beam corresponding to each U-shaped cotter. According to the invention, the integrated wood formwork is formed by locking and pressing the wood longitudinal beams and the steel pipe horizontal beams on the face plate through the U-shaped cotters and 3-shaped clips, and has the advantages that the structure is simple, the connection is stable and firm, the assembly and disassembly are convenient, the service life of the material is long, recoverability is realized and the resource is saved; a plurality of integrated wood formworks can be jointed together and used in a combined manner, so as to meet the requirements of different application specifications; and the applicability is wide.

Description

technical field [0001] The invention relates to a wooden formwork for construction, in particular to a combined integral wooden formwork for pouring concrete structure walls. Background technique [0002] In the construction process of building concrete pouring, in order to ensure the pouring quality and appearance meet the requirements, the formwork material is usually used to directly contact the concrete surface to facilitate concrete pouring. Due to the high weight of the concrete, the lateral pressure on the formwork is large during pouring, and the back of the formwork material must be provided with a back flute to strengthen the rigidity of the formwork. The traditional wooden formwork uses iron nails to fix and connect the wooden square back flute to the back of the formwork to strengthen the rigidity. However, due to the different materials of the wooden square back flute, the side pressure of the wooden square back flute and the iron nails of the formwork is differ...

AI Technical Summary

Problems solved by technology

The traditional wooden formwork uses iron nails to fix and connect the wooden square back flute to the back of the formwork to strengthen the rigidity. However, due to the different materials of the wooden square back flute, the side pressure of the wooden square back flute and the iron nails of the formwork is different. , when used in the harsh environment of the construction site for a long time, the iron nails are easy to rust and fall off, and the wooden back corrugated material is easy to loosen, which will cause the wooden square back corrugated to loosen and fall off, which will affect the quality of the formwork material forming concrete. The service life of the wooden formwork is short and safe. The coefficient is low; and when the wooden back flute is disassembled, the iron nails are easy to damage the wooden square back flute, the recovery rate is low, the wood resources are seriously wasted, and the use cost is high

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