The invention provides a track transition device, a circular track crane, a transition system and a transition method. A rotary table mechanism comprises a rotary table base frame and two sliding tables installed on the rotary table base frame in the longitudinal direction, and the two sliding tables can get close to and get away from the rotary table base frame in the longitudinal direction; the two walking mechanisms are arranged on the sliding table in a spaced mode, and the walking mechanisms are used for being matched with the straight rail or the circular rail; and the transition mechanism comprises a walking jacking assembly and a rotation assembly, the walking mechanism is connected with the bottom face of the sliding table through the walking jacking assembly and the rotation assembly in sequence, the walking jacking assembly is used for lifting the walking mechanism or landing the ground, and the rotation assembly is used for driving the walking mechanism to rotate relative to the sliding table. According to the rail transition device, through the telescopic rotary table mechanism, the deflectable walking mechanism and the transition mechanism capable of jacking and rotating, rail transition between circular rails and straight rails, rail transition between crossed straight rails and rail transition between circular rails with different diameters can be achieved at the same time, and transition flexibility and site adaptability are improved.

    本发明提供一种轨道转场装置、环轨起重机、转场系统及转场方法,转台机构包括转台基架和安装于转台基架纵向的两个滑台,两个滑台能相对转台基架沿纵向靠近远离;行走机构,滑台上设置有两个间隔设置的行走机构,行走机构用于和直轨或环轨配合;转场机构,包括行走顶升组件和回转组件,行走机构依次通过行走顶升组件、回转组件和滑台的底面连接,行走顶升组件用于将行走机构抬起或落地,回转组件用于带动行走机构相对滑台回转。本发明中的轨道转场装置通过可伸缩转台机构、可偏转行走机构以及能顶升和回转的转场机构,能同时实现环轨和直轨之间的变轨、交叉直轨间的变轨以及不同直径环轨间的变轨,提高了转场灵活性和场地适应性。


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    Titel :

    Rail transition device, circular rail crane, transition system and transition method


    Weitere Titelangaben:

    轨道转场装置、环轨起重机、转场系统及转场方法


    Beteiligte:
    YIN LI (Autor:in) / LIU SHUO (Autor:in) / FU LING (Autor:in) / SHE LINGJUAN (Autor:in) / WANG HANSONG (Autor:in) / LIU YANBIN (Autor:in) / ZHANG YUZHU (Autor:in)

    Erscheinungsdatum :

    2023-02-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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