A maintenance assistance method for assisting the maintenance of a metal cable (32) of a hoisting or transporting device (1), the metal cable forming a closed loop and cooperating with a re-tensioning system (4), the maintenance assistance method implementing the following steps: supervising the re-tensioning operation of the metal cable by means of the re-tensioning system; determining an elongation value of the metal cable for each re-tensioning operation of the metal cable; estimating a total elongation value of the metal cable corresponding to a sum of the elongation values of the metal cable determined after each re-tensioning operation; a damage index of the metal cable is determined as a function of the total elongation value.

    一种用于辅助维护吊运或运输设备(1)的金属缆绳(32)的维护辅助方法,所述金属缆绳为形成闭合回路并与再张紧系统(4)配合的金属缆绳,所述维护辅助方法实施以下步骤:通过所述再张紧系统监督所述金属缆绳的再张紧操作;对于金属缆绳的每次再张紧操作,确定金属缆绳的伸长值;估算金属缆绳的总伸长值,其对应于每次再张紧操作后确定的金属缆绳的伸长值的总和;确定金属缆绳的损伤指数,作为总伸长值的函数。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method for assisting maintenance of metal cable of hoisting or transporting device


    Weitere Titelangaben:

    用于辅助维护吊运或运输设备的金属缆绳的方法


    Beteiligte:
    RONE DAMON BRUNO (Autor:in) / JONATHAN CHALAVON (Autor:in) / BLASIAK JEREMY (Autor:in) / BOUKAS SIMON (Autor:in) / BELLIERE S ¨ (Autor:in)

    Erscheinungsdatum :

    27.09.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



    Cable shaft electric power maintenance hoisting device and cable tunnel maintenance method

    ZHANG HONGYI / ZHANG JUNJIE / DANG KUN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Process and jig for assisting hoisting for cable reel

    LIU YUFENG | Europäisches Patentamt | 2020

    Freier Zugriff

    Mesh hoisting and transporting device

    CHEN ZHENDONG | Europäisches Patentamt | 2020

    Freier Zugriff

    Hoisting equipment for hoisting and transporting goods

    MIN HUA / LIU YUANLAI / JI WEIMIN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Large transformer hoisting and transporting method and detachable hoisting and transporting tool assembly

    XU FUQIANG / ZHANG HUIMIN / YANG WEIGUANG et al. | Europäisches Patentamt | 2022

    Freier Zugriff