The invention discloses a crane walking deviation rectifying method and device and a crane. The crane comprises electricity taking equipment, walking equipment and power supply equipment, the electricity taking equipment is connected with the walking equipment through a first connecting rod, and the electricity taking equipment is connected with the power supply equipment through a second connecting rod; the crane walking deviation rectifying method comprises the steps that the real-time included angle between the first connecting rod and the second connecting rod is obtained; according to the difference value between the real-time included angle and a preset included angle, the transverse offset of the walking equipment is obtained; when the transverse offset is larger than or equal to a preset threshold value, the speed difference between a left side tire and a right side tire of the walking equipment is adjusted according to the transverse offset. According to the invention, the problem of transverse deviation of the crane when an automatic deviation correction/automatic walking system breaks down can be solved.

    本申请公开了一种起重机行走纠偏方法、装置及起重机,其中,所述起重机包括取电设备、行走设备和供电设备,其中,所述取电设备通过第一连杆与所述行走设备连接,所述取电设备通过第二连杆与供电设备连接,起重机行走纠偏方法包括获取所述第一连杆与所述第二连杆之间的实时夹角角度;根据所述实时夹角角度与预设夹角角度的差值,获得所述行走设备的横向偏移量;以及当所述横向偏移量大于或等于预设阈值时,根据所述横向偏移量调整所述行走设备的左侧轮胎和右侧轮胎的速度差。本申请可以解决自动纠偏/自动行走系统故障时,起重机发生横向偏移的问题。


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    Title :

    Crane walking deviation rectifying method and device and crane


    Additional title:

    一种起重机行走纠偏方法、装置及起重机


    Contributors:
    WANG WEIZHI (author)

    Publication date :

    2023-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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