Leveling device for house building wall construction

The utility model discloses a leveling device for house building wall construction, which belongs to the technical field, and comprises a leveling device main body, the bottom of the leveling device main body is provided with a groove, the inner cavity of the groove is movably connected with a movable plate, and the bottoms of the left side and the right side of the movable plate are both provided with rotating mechanisms; the top of the leveling device body is movably connected with a protection plate, the rotating mechanism comprises a rotating rod, the side, close to the movable plate, of the rotating rod is movably connected with the movable plate, the surface of the rotating rod is movably connected with a bearing, and the inner wall of the groove is provided with a first through hole matched with the bearing for use. The problems that most existing leveling devices are long-strip-shaped straight plates for measuring the wall surface, the straight plates are long, do not have the folding function and are