The invention discloses a portable emergency repair optical cable device which comprises optical cable vehicle wheels, an optical cable winding plate, an optical cable retracting control handle, a rotation speed control handle, a clutch device, an optical cable carrying rack and a retractable pull handle. The optical cable vehicle wheels are arranged at the bottom of a frame. The retractable pullhandle which can be lifted and lowered is arranged at the top of the frame. The optical cable carrying rack is arranged on one side of the frame. The optical cable winding plate is fixedly arranged onthe optical cable carrying rack. The optical cable winding plate comprises an active optical cable winding plate and an emergency repair optical cable winding main plate. The active optical cable winding plate is in sleeve joint with and provided with the emergency repair optical cable winding main plate. The optical cable retracting control handle, an optical cable reeling auxiliary plate andan end tensioning device are arranged on the outer side wall of the emergency repair optical cable winding main plate. The optical cable retracting control handle and the end tensioning device are located on both sides of the optical cable reeling auxiliary plate. The clutch device is arranged at the center of the active optical cable winding plate. The rotation speed control handle is arranged onthe clutch device. An emergency repair optical cable winding main cable is wound around the emergency repair optical cable winding main plate.