To provide an operation control method of a crane and an operation control device of the crane capable of suppressing occurrence of slip at the time of accelerating/decelerating crane operation, and capable of improving poisoning accuracy of the suspended load of the crane and capable of improving swing stop accuracy.SOLUTION: An operation control method of a crane performs a swing stop by accelerating/decelerating in integer multiple time of a load swing cycle, and accelerates/decelerates the crane speed by the S-shaped speed pattern during the acceleration/deceleration of the crane.SELECTED DRAWING: Figure 4
【課題】クレーン運転の加減速時におけるスリップの発生を抑制し、クレーンの吊り荷の位置決め精度と振れ止めの精度とを向上させることができるクレーンの運転制御方法およびクレーンの運転制御装置を提供すること。【解決手段】クレーンの運転制御方法は、荷振れ周期の整数倍の時間で加減速を行って振れ止めを行う方法であり、加減速時にS字型の速度パターンによってクレーン速度の加減速を行う。【選択図】図4
OPERATION CONTROL METHOD OF CRANE AND OPERATION CONTROL DEVICE OF CRANE
クレーンの運転制御方法およびクレーンの運転制御装置
2020-10-01
Patent
Electronic Resource
Japanese
IPC: | B66C Krane , CRANES |
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