Processing and transporting equipment for prefabricated box girder reinforcement cage

Abstract

The invention discloses processing and transporting equipment for a prefabricated box girder reinforcement cage. The processing and transporting equipment comprises a tractor, wherein a transport vehicle, a main reinforcement strand penetrating device and a pipe penetrating device are connected with the rear end of the tractor through a tractive rack; the transport vehicle comprises a vehicle frame mechanism and a plurality of vehicle frame roller components connected with the lower end of the vehicle frame mechanism; the vehicle frame mechanism comprises a chassis; a front limiting mechanism,a middle mounting mechanism and a rear limiting mechanism are connected with the upper end of the chassis; the front limiting mechanism comprises two first longitudinal brackets; the middle mountingmechanism comprises two first external processing support frames; the rear limiting mechanism comprises two second longitudinal brackets; the main reinforcement strand penetrating device comprises a first movable rack and a rebar strand penetrating mechanism connected with the upper end of the first movable rack; a first chassis connecting rod is connected with the rear end of the chassis; the first movable rack is movably connected with a first chassis; the pipe penetrating device comprises a second movable rack; and the second movable rack is movably connected with the first movable rack. The processing and transporting equipment can improve the processing efficiency of a box girder framework and improves the processing safety and stability.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to a processing and transporting device for prefabricating a box girder steel frame. Background technique [0002] With the development of the economy, more and more road bridges are being built, especially the construction of expressways. During the construction of road bridges, more and more prefabricated box girders are used. In the company's project department, there will be a corresponding processing plant for manufacturing prefabricated box girders. In the manufacturing process of prefabricated box girder, the processing of box girder steel skeleton is particularly important. The box girder steel frame is usually bound and processed in the binding factory building. During the processing of the prefabricated box girder steel frame, the time taken for the steel bar binding is too long, so the construction efficiency of the prefabricated box girder steel frame in the bind...

AI Technical Summary

Problems solved by technology

The box girder steel frame is usually bound and processed in the binding factory building. During the processing of the prefabricated box girder steel frame, the time taken for the steel bar binding is too long, so the construction efficiency of the prefabricated box girder steel frame in the binding factory building is low, and more labor is invested. , the construction is also inconvenient, which makes the construction progress slow, thereby increasing the construction cost

, all processed prefabricated box girder steel skeletons are hoisted by gantry cranes, and then transported to the prefabricated box girder processing site. Since the box girder steel skeletons are overall heavy, although the gantry cranes are convenient for lifting, the overall movement is relatively slow, and the During the lifting process, due to its own weight, the steel frame of the box girder is easy to cause deformation, and because of its large weight, it will also cause safety hazards

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