The invention relates to the technical field of shield tunneling machine cutterhead turning-over devices, and discloses a large shield tunneling machine cutterhead single-machine single-hook turning-over device which comprises a base and a balancing weight. The upper surface of the base is fixedly connected with a rack, the back face of the rack is fixedly connected with a first electric push rod, and the output end of the first electric push rod is fixedly connected with a supporting frame; the adjusting mechanism comprises a mounting frame, a sliding groove is formed in the surface of the mounting frame, sliding blocks are slidably connected to the interiors of the left side and the right side of the sliding groove, and connecting rods are fixedly connected to the side faces of the sliding blocks and can move up and down under the action of lifting lead screws through connecting plates; a connecting plate can drive a cutter clamped in a mounting plate to turn over in the ascending process and keep horizontal water in the descending process under the action of an adjusting mechanism, so that turning over in the ascending process can be achieved, and the position of a turning-over device can be adjusted according to the size of the cutter; and the use range of the turnover device is widened.

    本发明涉及盾构机刀盘翻身装置技术领域,且公开了一种大型盾构机刀盘单机单钩翻身装置,包括底座、配重块,所述底座的上表面固定连接有机架,所述机架的背面固定连接有一号电推杆,所述一号电推杆的输出端固定连接有支撑架,所述调节机构包括安装架,所述安装架的表面开设有滑槽,所述滑槽的左右两侧内部滑动连接有滑块,所述滑块的侧面固定连接有连杆,通过连接板能够在升降丝杠的作用下上下运动,且连接板能够在调节机构的作用下带动安装板内部夹持的刀盘能够在上升的过程中翻身在下降的过程中保持水平水,从而达到了能够实现在升起的过程中进行翻身,能够根据刀盘的大小调整翻身装置的位置,提高翻身装置使用范围的效果。


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    Titel :

    Single-machine single-hook turning-over device and method for cutter head of large shield tunneling machine


    Weitere Titelangaben:

    一种大型盾构机刀盘单机单钩翻身装置及方法


    Beteiligte:
    LIU YAOFU (Autor:in) / QIAN JUNKANG (Autor:in) / ZHANG NING (Autor:in)

    Erscheinungsdatum :

    2024-01-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / E21D SHAFTS , Schächte



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