The invention relates to the technical field of multi-winch cranes, in particular to a lifting hook inclination angle control method and system and a multi-winch crane. The method comprises the steps of receiving inclination angle data of a lifting hook; receiving the lifting condition of the lifting hook; if the lifting hook is in the rising state, the operation parameters of one or more winches are adjusted according to the inclination angle data so as to control the inclination angle of the lifting hook to be within the preset inclination angle range; or, if the lifting hook is in the descending state, executing the following steps: adjusting the operation parameters of the plurality of winches to control the descending speed of the lifting hook to be at the preset speed reduction, and adjusting the operation parameters of one or more winches according to the inclination angle data to control the inclination angle of the lifting hook to be within the preset inclination angle range. During use, the inclination angle of the lifting hook is controlled to be within the preset inclination angle range by adjusting the operation parameters of the winch according to the inclination angle data of the lifting hook, and the inclination angle of the lifting hook is prevented from becoming larger and larger or even turning over.
本申请涉及多卷扬起重机技术领域,具体涉及吊钩倾角控制方法、系统以及多卷扬起重机。其中方法包括:接收吊钩的倾角数据;接收吊钩的升降工况;若吊钩处于上升状态,则执行:根据倾角数据,调节一个或多个卷扬的运行参数,以控制吊钩的倾角处于预设倾角范围内;或,若吊钩处于下降状态,则执行:调节多个卷扬的运行参数以控制吊钩的下降速度处于预设降速,以及根据倾角数据,调节一个或多个卷扬的运行参数,以控制吊钩的倾角处于预设倾角范围内。在使用时,根据吊钩的倾角数据调节卷扬的运行参数来控制吊钩的倾角处于预设倾角范围内,避免吊钩的倾斜角度越来越大甚至发生翻转。
Lifting hook inclination angle control method and system and multi-winch crane
吊钩倾角控制方法、系统以及多卷扬起重机
2022-12-02
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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