On-line automatic assembly device for H-shaped steel with corrugated web

Abstract

The invention relates to an on-line automatic assembly device for an H-shaped steel with a corrugated web and belongs to the field of mechanical equipment. The device disclosed by the invention comprises a portal, a runoff table, a hydraulic clamping system, an automatic spot welding machine, hydraulic power and a control system, wherein the hydraulic drive clamping system consists of a corrugated web, flange plates and an assembled H-shaped steel clamping device, the corrugated web and the flange plates are clamped in an up and down corresponding mode, the assembled H-shaped steel is clamped from two sides in a left and right corresponding mode, after clamping and assembly, spot welding is carried out with the automatic spot welding machine, and the spot-welded H-shaped steel is output from the station along with the runoff table of the H-shaped steel with the corrugated web. The on-line automatic assembly device disclosed by the invention has the outstanding characteristics that the hydraulic clamping device and the runoff table are matched concertedly and operated in balance, for example, a hydraulic clamping roller row and a non-started state transmission roller row constitute the H-shaped steel clamping device, a transmission roller row and a non-started state hydraulic clamping roller row constitute the runoff table, and double functions and two effects are realized, so that the purpose of the on-line automatic assembly device is successfully achieved by accurate and balanced coordination.

Description

technical field [0001] The invention discloses corrugated web H-shaped steel online automatic assembly equipment, which belongs to the field of mechanical equipment. Background technique [0002] The H-beams currently used are generally hot-rolled I-beams, hot-rolled H-beams and welded H-beams. Traditional I-beams and H-beams use a large amount of steel and are limited by the process. The web thickness is generally thicker, resulting in excessive steel consumption. In addition, when using welded H-beams, special technical measures need to be taken, such as stiffening ribs or using the strength of the web after buckling, etc., and the design and construction are relatively complicated. [0003] H-shaped steel with corrugated web is a new product developed for the shortcomings of existing H-shaped steel. The problem of local instability and deformation of the flat web is overcome, and the steel consumption can be greatly reduced under the same strength. Therefore, the key is...

AI Technical Summary

Problems solved by technology

Traditional I-beams and H-beams use a large amount of steel, and are limited by the process, and their web thickness is generally thicker, resulting in excessive steel consumption

In addition, when using welded H-beams, special technical measures need to be taken, such as stiffening ribs or using the strength of the web after buckling, etc., the design and construction are more complicated

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