The invention discloses a tool convenient for lifting a thrust bearing of a CH870 crusher, which comprises a main frame body, the main frame body is an equally divided structure with an inner bolt buckle, a lifting appliance rod is matched on the main frame body, a plurality of equally divided surfaces are uniformly distributed on the main frame body along the inscribed circle of the inner bolt buckle, and an assembly body is matched on the equally divided surfaces of the main frame body. The lifting appliance rod is of a telescopic structure, a lifting ring is fixedly arranged at the end of the lifting appliance rod, and an adjustable device is arranged on the assembly body in a matched mode. The polygonal structure with the inner bolt buckle of the main frame body is mainly trilateral, hexagonal and enneagon. The assembly body is connected with the equally-divided face of the main frame body through a bolt, and a nut head is welded to the end of the bolt. The bottom end face of the main frame body is connected with a contact plate through a spring, the contact plate is of a horizontal plate or an arc-shaped plate body structure, and the contact plate makes contact with the surface of the hydraulic oil cylinder.

    本发明公开了一种方便CH870破碎机止推轴承吊装的工具,包括主架体,所述主架体为具有内螺栓扣的等分结构,所述主架体上配合有吊具杆,所述主架体沿着内螺栓扣的内切圆均布若干等分面,且在所述主架体的等分面上配合有装配体,所述吊具杆采用伸缩结构设置,所述吊具杆的端头位置固定设有吊环,所述装配体上配合有可调节装置。所述主架体的具有内螺栓扣的多边形结构以三边形、六边形、九边形为主。所述装配体是与所述主架体的等分面通过螺栓连接,且位于螺栓的端头位置焊接有螺母头;所述主架体的底部端面通过弹簧连接着接触板,接触板采用水平板或是弧形板体结构,所述接触板与液压油缸面接触。


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    Titel :

    Tool for conveniently hoisting thrust bearing of CH870 crusher


    Weitere Titelangaben:

    一种方便CH870破碎机止推轴承吊装的工具


    Beteiligte:
    ZENG YONGJIE (Autor:in) / ZHAO JIANQIANG (Autor:in) / CHANG WEN (Autor:in) / DONG JUNMIN (Autor:in) / DENG JIANLIN (Autor:in) / LIU HAIBO (Autor:in) / WANG JIANHUA (Autor:in) / WANG FUXIANG (Autor:in) / FANG KE (Autor:in) / HE XURAN (Autor:in)

    Erscheinungsdatum :

    2022-11-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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