Portable quickly fixing support of capstan

The utility model discloses a portable winch rapid-installation support, comprising a U-shape master bracket. A winch installation seat and an electric motor installation seat are arranged in the middle of the master bracket; two portable plug-in seats are arranged at the inner-side corners of the two ends of the master bracket; two handles are plugged into the plug-in seat; rapid hard-coupling heads and soft flexible connection rings are arranged on one side of the master bracket, and a guide-rope installation seat is arranged on the other side of the master bracket. A horizontal bar is arranged at the middle segment of the handle, and a slide-plate is arranged at the corner of the bottom side of the handle. The utility model can be carried by two persons and pushed by one person to slide on the ground after the winch is assembled; and the utility model can also be hung on a proper position on any vehicle to operate, thereby, portable function is achieved. In addition, the winch can be installed on a vehicle