A rope guide of a rope drum in a crane surrounds the rope drum and keeps the hoisting rope in a spiral rope groove of the rope drum when the hoisting rope is wound into the rope groove or unwound from it. The rope guide includes a body that is made up of several parts and surrounds the rope drum; a rope guide element at a winding/unwinding point of the hoisting rope; a hoisting rope retainer for pressing the hoisting rope into the rope groove; and several guide members distributed on the circumference of the rope guide and arranged to move on a surface of the rope drum or the hoisting rope to guide the hoisting rope being wound onto the rope drum or unwound from it. The body is a chain-like entity including chain links interconnected to form a ring-like entity extending around the entire rope drum, to which entity the rope guide element, hoisting rope retainer and control members are installable.


    Access

    Download


    Export, share and cite



    Title :

    Rope guide of rope drum in crane


    Contributors:

    Publication date :

    2020-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



    ROPE GUIDE OF ROPE DRUM IN CRANE

    HÄMÄLÄINEN MIKA / HYVÖNEN MATTI / PELT WILLEM | European Patent Office | 2017

    Free access

    ROPE GUIDE OF ROPE DRUM IN CRANE

    HÄMÄLÄINEN MIKA / HYVÖNEN MATTI / PELT WILLEM | European Patent Office | 2016

    Free access

    ROPE GUIDE OF ROPE DRUM IN CRANE

    HÄMÄLÄINEN MIKA / HYVÖNEN MATTI / PELT WILLEM | European Patent Office | 2021

    Free access

    Crane rope guide device

    WEI YUNQI | European Patent Office | 2020

    Free access

    Winding drum rope arranging device and crane

    ZHAO YINGJIU / XIAO QIANG / QIU ZHAOGUO et al. | European Patent Office | 2022

    Free access