2results about How to "Play a controlling role" patented technology

This utility model discloses a crane anti-sway control system, belonging to the field of crane technology. It includes a track ring located outside the load-bearing rope. A track groove is formed on the upper surface of the track ring, and a movable seat is slidably engaged in the track groove. A control telescopic rod is fixed on the movable seat, and a buffer assembly is fixed to one end of the control telescopic rod. A locking mechanism is installed on the buffer assembly. The buffer assembly includes a movable plate, with edge plates fixed on both sides above the movable plate. Wing plates are fixed on both sides of the edge plates near the load-bearing rope. One end of the control telescopic rod is fixed to the wing plates. A limit protrusion is fixed to the bottom of the movable plate, and a bearing plate is fixed to the side wall of the movable seat. This control system is mainly used to reduce the sway amplitude of the load-bearing rope when lifting heavy objects. When swaying occurs, the drive mechanism can move the buffer assembly and the locking mechanism to the corresponding positions, and then the swaying of the load-bearing rope is slowed down by controlling the telescopic rod.