The invention discloses a wharf crane with an anti-collision device, and relates to the technical field of cranes, the wharf crane with the anti-collision device comprises two crane stand columns, the top ends of the interiors of the two crane stand columns are fixedly connected with a crane cross beam, and two crane electric hoist bodies are movably arranged on the crane cross beam; fixing plates are correspondingly arranged on the two crane electric hoist bodies, first mounting grooves are formed in the two sides of the corresponding ends of the two fixing plates, first threaded holes are formed in the first mounting grooves, and second threaded holes corresponding to the first threaded holes are formed in the two sides of the corresponding ends of the two crane electric hoist bodies; the two first springs can effectively prevent the two crane electric hoist bodies from being damaged when the two crane electric hoist bodies collide with each other, so that the effect of buffering and protecting the two crane electric hoist bodies can be achieved, and the service life of the two crane electric hoist bodies is prolonged.

    本发明公开了具有防碰撞装置的码头用起重机,涉及起重机技术领域,该具有防碰撞装置的码头用起重机,包括两个起重机立柱,两个起重机立柱的内部顶端固定连接有起重机横梁,起重机横梁上移动设置有两个起重机电动葫芦本体,两个起重机电动葫芦本体的相对应均设置有固定板,两个所述固定板相对应端两侧均开设有第一安装槽,第一安装槽的内部均开设有第一螺纹孔,两个起重机电动葫芦本体的相对应端两侧上均对应第一螺纹孔开设有第二螺纹孔,两个第一弹簧能够有效防止两个起重机电动葫芦本体发生碰撞时,对两个起重机电动葫芦本体造成的损失,进而可达到对两个起重机电动葫芦本体缓冲保护的效果,提高了两个重机电动葫芦本体的使用寿命。


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    Title :

    Wharf crane with anti-collision device


    Additional title:

    具有防碰撞装置的码头用起重机


    Contributors:
    LI HAIMING (author) / NIE JIANHUA (author) / XU LIANGBING (author)

    Publication date :

    2023-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn



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