Alignment device for cutting ends of reinforcement cage stirrups in modern prefabricated construction projects

Abstract

The invention discloses a device for aligning cut ends of stirrups in reinforcement cages in modern prefabricated construction engineering; the device comprises a base; two winding supports are arranged on the base face to face, and a winding barrel component is mounted between the two winding supports; a supporting member is arranged on the base and comprise two retractable parts, each retractable part is provided with a rebar head clamp seat, one rebar head clamp seat is fixedly connected to the corresponding retractable part, and the other rebar head clamp seat is slidably connected with the corresponding retractable part through a linear slide. The device according to the scheme has the advantages that in cutting, the rebar head clamp seats can clamp a spiral rebar, the spiral rebar is cut off from between the two rebar head clamp seats, and cutting stability is guaranteed; after cutting, the rebar head clamp seats slidably connected with the retractable parts slide linearly, the stirrup ends clamped by the rebar head clamp seats move axially along with the rebar head clamp seats and are aligned with the other ends, and subsequent normal welding is guaranteed accordingly.

Description

technical field [0001] The invention relates to a device for aligning cutting ends of reinforcement cage stirrups in a modern assembly type construction project. 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...

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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