Shear wall end socket formwork reinforcing device

Abstract

A shear wall end socket formwork reinforcing device comprises a hoop, a clamping pipe and a diagonal pull screw and is characterized in that the hoop is arranged to comprise an upper half hoop sheet and a lower half hoop sheet, and the upper half hoop sheet and the lower half hoop sheet are connected through connecting plates and bolts; the clamping pipe is a steel pipe, the diameter of the diagonal pull screw is larger than or equal to M14, and U-shaped clamps matched with nuts are arranged at the two ends of the diagonal pull screw for fastening and fixing; and during use, the steel pipe andthe upper half hoop sheet are buckled by the U-shaped clamp at one end of the diagonal pull screw, and an end socket formwork main keel is buckled by the U-shaped clamp at the other end. The shear wall end socket formwork reinforcing device has the advantages that manufacturing is easy and fast, on-site operation is convenient, shear wall end sockets can be firmly fixed efficiently and accurately, and the common quality problems of formwork expansion, slurry leakage, deformation, displacement and the like in the concrete pouring process can be avoided; and hoop clamping plates and wall main keels are connected through bolts, demounting is convenient, recycling can be achieved, and cost is reduced.

Description

technical field [0001] The invention relates to a concrete formwork reinforcement device, in particular to a shear wall end head formwork reinforcement device. Background technique [0002] Reinforced concrete structure is the main structural form of modern buildings or structures. Among them, shear walls are also called wind-resistant walls and earthquake-resistant walls. destroy. With the integral pouring of walls, columns, beams, and slabs, although the quality of the concrete structure is significantly improved, the formwork at the end of the shear wall is often not firmly fixed, and it is easy to cause expansion, deformation, displacement, etc., resulting in poor concrete formation. Common quality problems such as squareness, surface bending and deformation, and external slanting of yin and yang angles. The traditional method in the setting of the concrete formwork for the shear wall is to use the pull bolts to pass through the outside of the head formwork, and the do...

Images