Accessible lift platform

Accessible lift platform includes the frame body, elevating system and takes advantage of the fortune platform that elevating system sets up in including driving piece, drive assembly, lead screw, crane, nut, pulling piece, movable pulley and connecting seat, the driving piece sets up on the frame body, the lead screw along the first direction rotate connect in the frame body go up and one end pass through drive assembly and the driving piece is connected, the crane passes through nut liftable ground to be connected on the lead screw, moves pulley mounting on the crane, pulls including stiff end and expansion end, and on the stiff end was fixed in the frame body, the expansion end was walked around the movable pulley and is connected with the connecting seat, takes advantage of and transports platform fixed connection on the connecting seat. The utility model discloses well accessible lift platform adopts screw actuation movable pulley structure, makes the length of lead screw reduce by half and increase its rigidity, improves the functioning speed who takes advantage of the fortune platform simultaneously.