The utility model discloses a distance-limiting ladder head for a double-bundle conductor. The utility model relates to the field of power grid overhead line maintenance tools. A traditional rope ladder head is used for overhauling a double-bundle conductor, operation is inconvenient, and labor intensity is large. A connecting and fixing device is fixedly arranged on a hook of a rope ladder head,an adjusting sleeve is rotatably connected to the upper surface of the connecting and fixing device, an auxiliary hook is in threaded connection with the interior of the adjusting sleeve, and a pulleyis fixedly arranged at the upper end of the auxiliary hook. According to the utility model, the connecting and fixing device, the adjusting sleeve and the auxiliary hook are fixedly arranged on the hook of the rope ladder head; during use, the auxiliary hook is hung on a wire at the upper part, so that the distance between the wire on the rope ladder head hook and the wire on the auxiliary hook is unchanged, and the distance between the wire on the rope ladder head hook and the wire on the auxiliary hook can be adjusted through the adjusting sleeve to facilitate operation of operators.