The quay crane trolley track lifting device comprises a supporting seat, a lifting beam, a jack and a threaded shaft, a lifting groove is vertically formed in the top of the supporting seat in a penetrating mode, the lifting beam vertically penetrates through the lifting groove from the top of the supporting seat and extends into the bottom of the supporting seat, and the jack is installed at the top of the supporting seat; the output end of the jack is in transmission connection with the top of the lifting beam, two clamp plates which are oppositely arranged transversely sleeve a bottom cross rod of the lifting beam, the threaded shaft penetrates through the two clamp plates and is in threaded connection with the two clamp plates, and the threaded shaft is used for driving the two clamp plates to move relatively. The threaded shaft is manually rotated to drive the two clamp plates to move relatively to clamp the track, then the jack drives the lifting beam to drive the track clamped by the two clamp plates to ascend, the track can be lifted so that a user can maintain the track and a bearing base plate at the bottom of the track, the operation mode is convenient and fast, and the working efficiency is high.

    本发明提供一种岸桥小车轨道升降装置,包括支撑座、升降梁、千斤顶和螺纹轴,支撑座的顶部竖向贯穿开设有升降槽,升降梁自支撑座的顶部竖向贯穿升降槽延伸至支撑座的底内部,支撑座的顶部安装有千斤顶,千斤顶的输出端与升降梁的顶部传动连接,升降梁的底部横杆上横向套设有相对设置的两个夹具板,螺纹轴贯穿两个夹具板并与两个夹具板螺纹连接,螺纹轴用以传动两个夹具板相对移动。通过手动转动螺纹轴传动两个夹具板进行相对移动来夹紧轨道,再通过千斤顶传动升降梁带动两个夹具板夹紧的轨道进行上升,即可将轨道升起供用户对轨道本身以及对轨道底部的承装垫板进行维修,操作方式便捷且工作效率高。


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    Title :

    Shore crane trolley track lifting device


    Additional title:

    一种岸桥小车轨道升降装置


    Contributors:
    WU YINGSUI (author) / MIN XINGUANG (author) / MIN QINGSONG (author) / ZHAO BO (author) / YE ZHANCHANG (author) / LIU JINGWEI (author) / LIN RISHENG (author) / GU QINCHAO (author) / ZHANG JIANHUA (author) / WEI TAO (author)

    Publication date :

    2024-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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