Multi-purpose installation device with variable structure for bedroom wooden door production

The installation device comprises a base, supporting plates are symmetrically and fixedly connected to the opposite sides of the base, the surfaces of the supporting plates are fixedly sleeved with containing plates, the surfaces of the supporting plates are movably sleeved with baffles, one end of a second lead screw penetrates through the containing plates and the baffles, and the other end of the second lead screw penetrates through the containing plates and the baffles. One end of the second screw rod is fixedly connected with a second rotating handle, and the top of the base is symmetrically and fixedly connected with telescopic rods. The size of the wooden door is adjusted through left-right movement of the second screw rod in sliding connection with the first screw hole and the second screw hole; the wooden doors of different types are installed, carrying of personnel is reduced through the universal wheels, the wooden doors are fixed through the telescopic rods and the suctioncups, shaking during inst