Steel bar bending equipment for building construction

Abstract

The invention relates to the technical field of building construction equipment, and discloses steel bar bending equipment for building construction. The steel bar bending equipment for building construction comprises a base, wherein a hydraulic rotating oil cylinder is fixedly mounted on one side of the bottom of a base inner cavity; a supporting shaft is fixedly arranged on the top of the hydraulic rotating oil cylinder in a sleeving mode; the top end of the supporting shaft extends to the outside of the top end of the base; a bearing fixedly sleeves the supporting shaft; and the outer edgeof the bearing is fixedly connected with the top of the base in a sleeved mode. By using the steel bar bending equipment for building construction, one ends of three steel bars are sequentially placedbetween a positioning pressing plate and three moving pressing plates for fixing; the other ends of the three steel bars penetrate between the supporting shaft and a limiting rod, and the three steelbars are bent by rotating of the limiting rod around the supporting shaft; therefore, the three steel bars can be conveniently bent at the same time, the bending speed of the steel bars is increased,and the efficiency of the building construction is improved.

Description

technical field [0001] The invention relates to the technical field of building construction equipment, in particular to a steel bar bending equipment for building construction. Background technique [0002] Steel bar refers to the steel used for reinforced concrete and prestressed reinforced concrete. Its cross section is circular, sometimes square with rounded corners, including smooth round steel bar, ribbed steel bar, and twisted steel bar. It is widely used in the field of construction. In construction projects, it is sometimes necessary to bend the original steel bars through steel bar bending equipment before using them. [0003] Aiming at the defects of the existing technology, the Chinese patent (publication number: CN104226857B) proposes a semi-automatic steel bar bending machine. The semi-automatic steel bar bending machine has the advantages of enlarging the bending working surface of the steel bar bending machine, simple structure, and low modification cost and...

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a steel bar bending equipment for building construction, which has the advantages of being convenient for bending multiple steel bars at the same time and for fixing the bent steel bars, etc., and solves the problem that the semi-automatic steel bar bending machine only It can bend a steel bar. Due to the large number of steel bars required during construction, the speed of steel bar bending is reduced, thereby reducing the efficiency of construction. Moreover, the semi-automatic steel bar bending machine does not bend the steel bar when bending the steel bar. Fix it so that it is easy to pop out during the bending process, which may hurt the construction personnel

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