Building cleaver

The utility model discloses a cleaver for construction, and relates to the technical field of construction tools. A mounting hole is formed in the upper surface of the transverse plate; a plug pin is in sliding fit with the inner wall of the mounting hole; a knife handle is fixedly connected to the upper end of the plug pin; a scraping plate is fixedly connected to one side face of the transverse plate, and the lower surface of the scraping plate is in sliding fit with the upper surface of the knife body; a lug plate is fixedly connected to one side face of the cutter body, a clamping groove is formed in one side face of the lug plate, and a buckle is rotationally connected to the other opposite side face of the transverse plate. Through the design of the sliding rail, the transverse plate, the plug pin, the trowel handle and the scraping plate, the trowel is simple in structure, soil on the upper surface of the trowel body is convenient to clean, and the problems that in the using process of an existing trow