The invention discloses a bridge crane operation method. The bridge crane operation method comprises the steps that S1, the moving speed, the moving distance and the moving direction of a lifting appliance are detected; and S2, according to the detection data of the lifting appliance, the walking time point, the walking speed and the walking distance when the bridge crane trolley follows up the lifting appliance in the same direction are calculated, and hook stabilizing control over the lifting appliance is achieved. Under different walking distances of the bridge crane trolley and the condition that the lifting appliance lifts different heavy objects, the swing angle of the lifting appliance is monitored and matched with the walking speed of the bridge crane trolley, so that the displacement distance and the displacement speed of the bridge crane trolley and the lifting appliance are kept consistent as far as possible all the time, and the stability of the lifting appliance during lifting all the time is ensured.
本发明公开了一种桥吊作业方法,包括步骤:S1,检测吊具移动速度、移动距离和移动方向;S2,根据对吊具的检测数据,计算桥吊小车同向跟进吊具的行走时间点、行走速度和行走距离,实现对吊具的稳钩控制。本发明在桥吊小车的不同行走距离以及吊具对不同重物的起吊条件下,通过监测吊具的摆角并匹配桥吊小车的行走速度,使得桥吊小车和吊具尽可能始终保持位移距离和位移速度相吻合,保证了吊具起吊的每时每刻的稳定性。
Bridge crane operation method
一种桥吊作业方法
2025-01-10
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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