Drilling equipment for foundation and foundation engineering

Abstract

The utility model relates to the technical field of building construction, in particular to foundation and foundation engineering drilling equipment which comprises a rotating plate, a supporting frame is fixedly connected to the upper surface of the rotating plate, a supporting hole is formed in the outer surface of the supporting frame, and a threaded rod is connected into the supporting hole in a sleeved mode. A rotating wheel is fixedly connected to the outer surface of the threaded rod, a driving box is fixedly connected to one end of the threaded rod, a lead screw is rotatably connected to the interior of the driving box, and a driving block is slidably connected to the interior of the driving box. According to the drilling device, the threaded rod, the driving box and other components are arranged, through the mutual cooperation relation between the threaded rod and the driving box, the first rotating wheel can drive the driving box to rotate through the threaded rod, the driving box is made to rotate through the driving block, and therefore the effect of changing the pointing angle of the drill bit is achieved; the defect that according to an existing technical scheme, the drilling angle is not convenient to adjust is overcome.