Single-roller cavel fairlead for ships

The invention discloses a single-roller cavel fairlead for ships and relates to fittings for ships. The single-roller cavel fairlead comprises a base, a roller is arranged on the base, and a guide plate is arranged on the side face of the base. The single-roller cavel fairlead is characterized in that a slot is arranged in the side face of the base, a rotating rod is rotatably connected in the slot, the guide plate is in hinge joint with the side face of the base, a groove is arranged in the outer side of the guide plate, and the rotating rod is rotatably inserted in the groove. The single-roller cavel fairlead is simple in structure and reasonable in design; the guide plate is designed to be a movable plate, thereby being capable of being folded when not in use; the single-roller cavel fairlead is simple and practical and safe and effective.