The invention discloses an anti-swing system of a bridge crane. The anti-swing system comprises a lifting hook position collector for detecting the position information of a lifting hook, a hoist position collector used for detecting position information of a hoist, and a processor connected with the lifting hook position collector and the hoist position collector. During specific work, the lifting hook position collector and the hoist position collector send respective position information to the processor, and when the position of the lifting hook exceeds a preset position range, the hoist is controlled to adjust the position of the lifting hook. During lifting, when the lifting point of the lifting hook and a lifting rope are not positioned on the same vertical line, the processor can automatically control the hoist to move the lifting hook, so that the problem that the lifting hook swings during lifting is avoided; and in the crane transport process, the lifting hook position collector and the hoist position collector can also send position information of the lifting hook and the hoist to the processor in real time, and when the swing amplitude of the lifting hook exceeds a preset swing range threshold value, the swing amplitude can be reduced by controlling the running speed of the hoist.

    本发明公开了一种桥式起重机防摆系统,包括:吊钩位置采集器,用于检测吊钩的位置信息;吊车位置采集器,用于检测吊车的位置信息;处理器,与吊钩位置采集器和吊车位置采集器连接。在具体工作时,吊钩位置采集器和吊车位置采集器会将其各自的位置信息发送给处理器,当吊钩的位置超出预设位置范围时,控制吊车调整吊钩的位置。在起吊时,当吊钩的起吊点与吊绳未处于同一竖直线上,此时处理器可自动控制吊车移动吊钩的位置,从而保证在起吊时,避免吊钩出现摆动的问题;在吊运的过程中,吊钩位置采集器和吊车位置采集器还会实时将其位置信息发送给处理器,当吊钩的摆动幅度超出预设摆动范围阈值时,可通过控制吊车的运行速度来降低摆动幅度。


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    Title :

    Anti-swing system of bridge crane


    Additional title:

    一种桥式起重机防摆系统


    Contributors:
    SHEN CE (author) / XIANG JIANRONG (author) / DING XIAOPING (author) / XIA LE (author) / LI JUN (author) / SHI YONGCHANG (author)

    Publication date :

    2020-11-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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