The invention provides a main hoisting mechanism control method for a bridge crane and a dam gantry crane, which is characterized by comprising the following steps of: (1) initializing data, and setting the highest safe operation height HGIS, the operation direction and the lowest safe operation height DHIS of a main hoisting mechanism; (2) lifting parameters are obtained in real time, wherein the lifting parameters comprise the real-time height position of the main lifting mechanism, the included angle between the running direction of the position where the main lifting mechanism is located and the running direction of the main lifting mechanism, and the ratio of the average running speed of the main lifting mechanism in the running direction to the running speed of the position where the main lifting mechanism is located; (3) according to the hoisting parameters obtained in real time in the step (2), the running direction of the main hoisting mechanism and the running speed of the position where the main hoisting mechanism is located are judged; and (4) according to the judgment result of the step (3), the running direction of the main hoisting mechanism and the running speed of the position where the main hoisting mechanism is located are determined, and the running position of the main hoisting mechanism is controlled.

    本发明提供一种用于桥机及大坝门机的主起升机构控制方法,其特征在于它包括以下步骤:(1)初始化数据,设定主起升机构的:最高安全运行高度HGIS、运行方向和最低安全运行高度DHIS;(2)实时获得起升参数,该起升参数包括:主起升机构的实时高度位置、主起升机构所在位置的运行方向与主起升机构运行方向之间的夹角、主起升机构在运行方向上的平均运行速度与主起升机构所在位置的运行速度之比;(3)根据步骤(2)实时获得的起升参数,判断主起升机构的运行方向以及主起升机构所在位置的运行速度;(4)根据步骤(3)的判断结果,确定主起升机构的运行方向以及主起升机构所在位置的运行速度,对主起升机构的运行位置进行控制。


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    Title :

    Main hoisting mechanism control method for bridge crane and dam portal crane


    Additional title:

    一种用于桥机及大坝门机的主起升机构控制方法


    Contributors:
    LU YUNJIANG (author) / LUO YOUDE (author) / YANG QIANG (author) / GUO HONG'E (author) / WANG XINXING (author) / ZHU BIN (author) / WANG YUNFEI (author) / ZHANG ZHENXING (author) / DENG YUCHEN (author) / LV WENLONG (author)

    Publication date :

    2024-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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