The utility model discloses a rope winding and unwinding?devices moors belongs to the hollow panel field of floating. The utility model discloses a coiling mechanism, draw gear and winding displacement device, the coiling mechanism includes a rolling section of thick bamboo that links to each other with hydraulic transmission device, draw gear includes first traction wheel and the second traction wheel that links to each other with hydraulic transmission device, be carved with the chute of mutual correspondence on first traction wheel and the second traction wheel, hawser winding is with the alternative winding and with many rings of canoes of individual layer repeatedly of 8 fonts on first traction wheel and second traction wheel, the winding displacement unit bit is between coiling mechanism and draw gear, the winding displacement device adopts a plurality of servo motor control hawser rolling directions and dynamics. The utility model discloses a hydraulic drive's mode has reduced volume and weight, has reduced the energy resource consumption, and this device is receiving and releasing the in -process of hawser, and its design is fully considered the trim control receive and release the hawser and to the protection of hawser, has been ensured the safe in utilization of staying platform.