Hoisting device for building material detection

The lifting device comprises a bottom transverse frame, a bottom longitudinal frame, moving wheels, a supporting frame, a top plate, winches and push rods, the two ends of the bottom transverse frameare fixedly connected with the bottom longitudinal frame, the lower portion of the bottom longitudinal frame is fixedly connected with the moving wheels, and the supporting frame is inserted into theupper portion of the bottom longitudinal frame. A top plate is fixedly connected to the upper end of the supporting frame, a winch is fixedly connected to the upper portion of the top plate, a liftingrope is installed on the winch, one end of the lifting rope penetrates through a rope penetrating hole formed in the top plate to be tied with a lifting hook, a push rod is fixedly connected to the bottom transverse frame, and a handheld rod is fixedly connected to the upper end of the push rod. Through the arrangement of the bottom transverse frame, the bottom longitudinal frame, the moving wheels, the supporting frame, t