Multidirectional detection type building material detection device

The utility model discloses a multidirectional detection type building material detection device which comprises a sliding lifting mechanism and a steering mechanism which are arranged on a rack, and one side of the rack is fixedly provided with an image detection machine body through a suspender; the sliding lifting mechanism comprises a fixing seat, a sliding rod and two clamping rods, an electric rotating disc is fixedly installed on one side of the rack, meanwhile, the fixing seat is fixedly arranged on the electric rotating disc, two sliding grooves are sequentially formed in the side face of the fixing seat, and electric sliding rails are fixedly installed in the sliding grooves; the sliding rod is slidably connected with the fixing base through the electric sliding rail, and meanwhile the two clamping rods are movably arranged on the sliding rod in a sleeving mode. The steering mechanism comprises a machine base, a fixing frame, an electric push rod, a gear and a rack. According to the building materia