The invention discloses a multi-purpose rope pressing device for a stepless rope winch. The multi-purpose rope pressing device for the stepless rope winch comprises an underframe, a steel wire rope and the rope pressing device; the rope pressing device is mounted on the underframe by connecting bolts and nuts on a fixed plate of the bottom surface of the rope pressing device; the steel wire rope operates in the space below a rope pressing rod of the rope pressing device; the rope pressing device consists of the rope pressing rod, a rotating shaft, a rotating shaft fixing piece, a gear and a transmission mechanism; the rotating shaft is welded in a through hole of the rope pressing rod and is used for preventing the steel wire rope which is separated from a groove from being thrown to the outer sides of railways; a gear is welded at the bottom end of the rotating shaft; the rotating shaft is fixed to the underframe through the rotating shaft fixing piece; the rotating shaft fixing piece consists of a fixing frame, a shaft sleeve and a bearing seat; a bearing is mounted in the bearing seat; and the bottom surface of the rotating shaft is connected with a spring resetting machine. The multi-purpose rope pressing device for the stepless rope winch is simple and reliable in structure, and can avoid a steel wire rope separating accident, ensure the safety of field staff and equipment in a corner area and improve the work efficiency.