Movable welding device for integrated house construction

The utility model discloses a movable welding device for integrated house construction, which comprises a welding machine main body, universal moving wheels are respectively fixed at four corners of the bottom end of the welding machine main body, and a gooseneck pipe is transversely arranged at the middle position of the top end of an end cover. According to the movable welding device for integrated house construction, in the using process of the welding device, after locking rods are correspondingly screwed out from screw holes formed in the welding machine body on the two sides of the bottom of one end of each end cover, the end covers can be unlocked at the two ends of the welding machine body, and therefore the welding efficiency is improved. Afterwards, after the end cover is turned upwards through the hinge joint between the connecting feet and the interior of the fixing frame, the interior of the welding device can be rapidly opened, internal assemblies of the welding device are disassembled, assemble