Novel reinforcing steel bar binding device

Abstract

The invention relates to a reinforcing steel bar binding device which comprises an outer shell, a handle, a wire feeding wheel, an iron wire cutting knife, an iron wire sliding chute, an outer sleeve, a clamp A, a clamp B, a center shaft, an inner shaft, an iron wire coil support base, a torsion spring, a compression spring, a tension spring, a wire feeding wheel switch, an outer sleeve switch and the like; the wire feeding wheel transmits an iron wire to the iron wire sliding chute; the clamps A and B clamp the cross point of iron wires guided in and out when a pressing plate is pressed down; the outer sleeve rotates in a rolling bearing to drive a center shaft to rotate; the center shaft drives the clamps A and B to rotate so as to screw the iron wire tightly. The invention provides a special reinforcing steel bar binding tool which is simple in structure, rational in design, convenient to use, good in binding quality, high in efficiency, time-saving, force-saving, and capable of saving binding iron wire and realizing continuous binding process of the reinforcing steel bar.

Description

technical field [0001] The invention relates to a steel bar binding device for construction engineering. Background technique [0002] At present, in the reinforced concrete construction process of construction projects, the binding of steel bars is to cut the iron wires into sections in advance, and use steel bar binding hooks to manually bind them. This binding method has low efficiency, high labor intensity, high construction cost and long construction period. Contents of the invention [0003] The invention provides a special tool for steel bar binding which is convenient to use, has good binding quality, high efficiency, saves binding iron wires, saves time and effort, and can realize continuous operation of steel bar binding. [0004] In order to solve the above problems, the present invention adopts the following technical solutions: [0005] 1. The iron wire roll support is fixed on the shell, and the iron wire roll is installed on the iron wire roll support. Afte...

AI Technical Summary

Problems solved by technology

[0002] At present, in the construction process of reinforced concrete in construction projects, the binding of steel bars is to cut the iron wires into sections in advance, and use steel bar binding hooks to manually bind them. This binding method is inefficient, labor-intensive, high construction cost and long construction period.

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