The invention provides a control method and device for a hoisting equipment mast driving device, hoisting equipment, a storage medium and a computer program product, and relates to the technical field of hoisting. The control method for the hoisting equipment mast driving device comprises the steps that under the condition that a mast reaches a first preset angle, the current value of an electromagnetic valve is controlled to be gradually increased, so that a main variable amplitude pull-up oil cylinder is shrunk; acquiring a first angular velocity of the mast; when the first angular velocity is within a predetermined range. A first angular velocity of a mast is obtained; and under the condition that the first angular speed is larger than or equal to the preset value, the current value corresponding to the first angular speed is determined as the working current value of the electromagnetic valve. The situation that the mast cannot be lowered due to too small lowering current of the pull-up oil cylinder or the lowering angular speed of the mast is too high due to too large lowering current of the pull-up oil cylinder can be prevented; the working current value can be automatically determined, and manual resetting is not needed after the electromagnetic valves in different current ranges are replaced, so that the operation is more convenient.

    本发明提供一种用于起重设备桅杆驱动装置的控制方法、装置、起重设备、存储介质及计算机程序产品,涉及起重技术领域。用于起重设备桅杆驱动装置的控制方法包括:在桅杆达到第一预定角度的情况下,控制电磁阀的电流值逐渐增大,以使主变幅扳起油缸收缩;获取桅杆的第一角速度;在第一角速度处于预定范围内的情况下。通过获取桅杆的第一角速度;在第一角速度大于或等于预定值的情况下,将第一角速度对应的电流值确认为电磁阀的工作电流值。可以防止出现扳起油缸下放电流过小桅杆无法下放,或者扳起油缸下放电流过大导致桅杆下放角速度太快;由于可以自动确定工作电流值,在更换不同电流范围的电磁阀后无需人为重新设置,因此操作更方便。


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    Title :

    Control method and device for hoisting equipment mast driving device, hoisting equipment, storage medium and computer program product


    Additional title:

    用于起重设备桅杆驱动装置的控制方法、装置、起重设备、存储介质及计算机程序产品


    Contributors:
    JI RONG (author) / WANG PINGDONG (author) / GUO SONG (author) / YU XIAOBIN (author) / PENG JIWEN (author) / LI BING (author)

    Publication date :

    2025-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES




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