The invention relates to the field of tubular pile machining, in particular to a lifting appliance turnover device for lifting a tubular pile. The lifting appliance turnover device for lifting the tubular pile is characterized in that a turnover air cylinder is fixed onto a suspension frame through an air cylinder bolt; one end of a turnover piston rod is connected with a U-shaped connecting platethrough a hinge; the U-shaped connecting plate is connected onto a lifting hook fixing plate through a rotating shaft and a bearing; the lifting hook fixing plate is welded to the lower end of the suspension frame; one side of the U-shaped connecting plate is connected with a lifting hook connecting frame; the lifting hook connecting frame is connected with the lifting hook fixing plate through apin; the lifting hook fixing plate is fixed onto a grabbing hook air cylinder through a grabbing hook fixing bolt; the hook fixing plate is sleeved with an upper grab hook and a lower grab hook through a lower grab hook shaft and an upper grab hook shaft respectively; the lower grab hook shaft and the upper grab hook shaft are provided with an upper grab hook gear and a lower grab hook gear respectively; a lower grab hook fixing plate is fixedly connected with the lower grab hook gear and the lower grab hook; the upper grab hook fixing plate is fixedly connected with the upper grab hook gearand the upper grab hook; and a grab hook control plate is welded with the upper grab hook. Due to the adoption of the technical scheme, the lifted tubular pile can be grabbed and released freely, transferred safely and turned over freely.

    本发明涉及到加工管桩领域,是一种吊装管桩的吊具翻转装置。其特征是在悬挂架上用气缸螺栓固定翻转气缸,翻转活塞杆一端用铰链连接U型连接板,所述U型连接板是用转动轴、轴承连接在吊钩固定板上,所述吊钩固定板与悬挂架下端焊接,所述U型连接板一侧与吊钩连接架连接在一起;吊钩连接架与吊钩固定板用销钉连接,所述吊钩固定板用抓钩固定螺栓固定在抓钩气缸上;所述挂钩固定板用下抓钩轴和上抓钩轴分别套上下抓钩和上抓钩,下抓钩轴和上抓钩轴分别装上下抓钩齿轮和上抓钩齿轮;下抓钩固定板连接固定下抓钩齿轮和下抓钩,上抓钩固定板连接固定上抓钩齿轮和上抓钩;抓钩控制板与上抓钩焊接在一起。由于采用了本技术方案,能够对吊装管桩实现抓放自由,转运安全,翻转自如。


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    Titel :

    Lifting appliance turnover device for lifting tubular pile


    Weitere Titelangaben:

    一种吊装管桩的吊具翻转装置


    Beteiligte:
    LIU HUI (Autor:in)

    Erscheinungsdatum :

    16.03.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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