Winding system for circular stirrups in in reinforcement cages in modern prefabricated construction engineering

Abstract

The invention discloses a winding system for circular stirrups in in reinforcement cages in modern prefabricated construction engineering; the winding system comprises a base, two winding supports are arranged on the base face to face, a winding barrel component is mounted between the two winding supports, the base is provided with a synchronizer close to the winding barrel component. The winding system has the advantages that a stirrup is linearly slid through the synchronizer during winding on the barrel, and the stirrup is linearly moved during winding to obtain a multi-coil spiral rebar; a spiral rebar can be formed directly through rotation of the winding barrel; after winding, the spiral rebar is cut directly on the barrel under cooperation of an external cutting tool and an inner cutting tool to obtain a plurality of wound rings, efficiency is greatly improved, and the rings are finally welded to shape; the barrel spindle is movably connected to the winding supports so that it is convenient to take off the welded stirrup rings from the barrel.

Description

technical field [0001] The invention relates to a winding and forming system for round stirrups of steel cages in modern assembled construction engineering. Background technique [0002] Modern prefabricated buildings include factories, warehouses, residences, railway buildings, bridges, etc., and refer to buildings assembled on site with prefabricated components. The advantage of this kind of building is that the construction speed is fast, it is less restricted by climatic conditions, it saves labor and can improve the construction quality. In the construction of bridges, culverts or high-rise buildings, the foundation may be required to be piled according to requirements. The method is to use machine punching and water mill drilling, and the hole depth meets the design requirements, and then lower the reinforcement cage to the pile hole, and then insert the conduit for concrete pouring . In the reinforcement cage, the stirrups are used to meet the shear strength of the ...

AI Technical Summary

Problems solved by technology

The processing and forming of circular stirrups is mostly done manually. This production method is labor-intensive, low-efficiency, time-consuming and labor-intensive. At the same time, the size of the stirrups made by manual beating often has a large deviation from the actual required size, which makes the later stage In the formwork project produced, the thickness of the reinforcement protective layer is not easy to control, and it is difficult to guarantee the quality of the formwork

Later, someone designed an auxiliary tool to help workers complete the winding of circular stirrups, but it still required more labor and was not efficient.

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