The invention discloses a bridge crane anti-collision system and a bridge crane, and the bridge crane anti-collision system comprises a first signal transmitting part which is arranged on the bridge crane and is used for transmitting a first signal; the first signal reflecting piece is arranged on a path through which the first signal transmitting piece passes and is used for reflecting the first signal back to the first signal transmitting piece, and the first signal reflecting piece has a first preset length; the second signal transmitting part is arranged on the bridge crane and is used for transmitting a second signal; the second signal reflecting piece is arranged on a path through which the second signal transmitting piece passes and is used for reflecting the second signal back to the second signal transmitting piece, the second signal reflecting piece has a second preset length, and the second preset length is smaller than the first preset length; and the control component is used for controlling the bridge crane to decelerate or stop according to the reflected first signal or second signal. The accident that the molten steel tank crashes the converter platform or the molten steel tank falls to the ground due to the fact that the molten steel tank is knocked over is avoided, and the safety of the metallurgical industry is greatly improved.

    本发明公开了一种桥式起重机防撞系统和桥式起重机,包括:第一信号发射件,设置在桥式起重机上,用于发射第一信号;第一信号反射件,设置在第一信号发射件经过的路径上,用于把第一信号反射回第一信号发射件,第一信号反射件具有第一预定长度;第二信号发射件,设置在桥式起重机上,用于发射第二信号;第二信号反射件,设置在第二信号发射件经过的路径上,用于把第二信号反射回第二信号发射件,第二信号反射件具有第二预定长度,第二预定长度小于第一预定长度;控制构件,用于根据反射回的第一信号或第二信号控制桥式起重机减速行驶或停车。避免发生钢水罐撞坏转炉平台或者发生钢水罐被撞翻而使钢水罐落地的事故,大大提高了冶金行业的安全性。


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    Title :

    Bridge crane anti-collision system and bridge crane


    Additional title:

    一种桥式起重机防撞系统及桥式起重机


    Contributors:
    DENG HONGBING (author) / ZHANG ZHIGUO (author) / MENG JUN (author)

    Publication date :

    2023-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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