H-shaped steel gantry type welding machine for improving welding slag removing efficiency

The utility model relates to an H-shaped steel gantry type welding machine used for improving welding slag removing efficiency, which comprises a working table, a gantry type welding machine main body is arranged on the upper surface of the working table, welding nozzles are symmetrically arranged at the lower end of the gantry type welding machine main body, a connecting block is fixed on the upper surface of the working table, and the welding nozzles are symmetrically arranged on the connecting block. A portal frame is connected to the upper end of the connecting block, an H-shaped steel body is arranged on one side of the portal frame in an attached mode, a set of scraping plates capable of adjusting the angle along with the angle change of the portal frame are arranged on the side of an original welding nozzle, and the connecting positions of the scraping plates and the rotating plate are connected through vortex springs. According to the H-shaped steel welding slag scraping device, the effect that the sc