Waste steel bar straightening device for construction

Abstract

The invention provides a waste steel bar straightening device for construction. The waste steel bar straightening device comprises a straightening box body, the straightening box body is a box body structure with the upper end being open, and the opening portion of the straightening box body is provided with a straightening box body cover in a hinged manner. According to the waste steel bar straightening device for the construction, when the waste steel bar straightening device is used, the head portion of a steel bar which needs to be straightened is placed into a steel bar head placing groove, a pushing block pulling device drives a sliding pushing block to slide forwards, when cambered surface protrusions on the side faces of moving clamping rods are separated from corresponding clamping rod guiding idler wheels, the moving clamping rods will spread outwards under the elastic force action of a strutting spring, later, the pushing block pulling device pulls the sliding pushing blockbackwards, the cambered surface protrusions are connected with the corresponding clamping rod guiding idler wheels again, the moving clamping rods are made to be closed inwards, a steel bar clamping head is made to clamp the steel bar, this moment, the pushing block pulling device drives the sliding pushing block to slide backwards sequentially, and the steel bar clamping head will straighten thesteel bar by pulling the steel bar backwards.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a device for straightening waste steel bars for construction. Background technique [0002] Broadly speaking, architecture is the study of buildings and their environments. Architecture is a discipline that straddles engineering technology and humanities. The architectural art and architectural technology involved in architecture, as well as the aesthetic and practical aspects of architectural art as a practical art, although they are clearly different, they are closely related, and their weight varies with the specific situation and the structure of the building. Different from each other, a lot of steel bars will be used in building construction, and the steel bars need to be bent, cut and other processing operations when they are in use, and the redundant bent steel bars will cause a lot of waste and cause a lot of damage. Big loss, for this reason we propose a kind of ...

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Problems solved by technology

The architectural art and building technology involved in architecture, as well as the aesthetic and practical aspects of architectural art as a practical art, although they are clearly different, they are closely related, and their weight varies with the specific situation and the structure of the building. Different from each other, a large number of steel bars will be used in building construction, and the steel bars need to be bent, cut and other processing operations when they are used, and the redundant bent steel bars will cause a lot of waste and cause a lot of damage Therefore, we propose a device for straightening waste steel bars for construction to solve the above problems

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