Anti-swing system of container crane

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anti-swing system for a container crane of a container crane, and more particularly to an anti-swing system of a container crane capable of controlling the swinging of a container by controlling the length of a wire rope hanging the container at the time of swinging the container. It senses the swing angle of the spreader holding the container and sends a signal to the controller. Then, the controller controls the length of the furnace by operating the servo actuator with the wire rope hanging from the container. Such a process is repeated to reduce the swing angle, thereby preventing the container from shaking. Thus, the present apparatus can be finely adjusted within a short time with a simple structure, and the structure is simple, and the total weight of the crane can be reduced.