Automatic rope winding box

The utility model relates to an automatic rope winding box. The utility model comprises a safe rope, a safe belt tying ring, an outer shell and a winding shaft. The utility model is characterized in that the winding shaft is rotated and connected with a core shaft; a winding spring is connected between the winding shaft and the core shaft; the end surface of the winding shaft is provided with a locking thorn platform; the corresponding inner side of the outer shell is assembled with a one-way clamp head; a restoring spring is assembled between the clamp head and the outer shell. The utility model has the advantage that when the utility model is used for high-lift operations, the safe rope is collected and discharged as use requirement, the rest part is automatically wound into the box; when the safe rope is retracted, the safe rope can be positioned on optional length, and the operation safety is improved; when the safe rope is not used, the safe rope is wound into the box, and thus the utility model has small volume, portability and elegant, and conforms to the requirements of the civilized production.