| abstract |
A construction safety protection device and method, comprising a base, a moving component, a worm, a knob, a support plate, a protection plate, a traction rope, a guide column, a rope winding column and a second positioning rod; a sliding plate is arranged on the wall of a blind hole; The universal wheel is arranged at the bottom of the slide plate; the screw is matched with the first threaded hole; the worm wheel is connected with the screw key; four groups of moving components are arranged; The support plate is located in the first positioning hole; two sets of support rods are set on the peripheral wall of the support board; two sets of positioning rods are set at the bottom of the protective plate; On; set the turntable on the top of the rope post. In the present invention, the movement of the base is simple and convenient, the height of the protective plate can be adjusted, and the bases are connected to each other to improve the overall stability. |