The invention relates to a lifting machine and a penetrating and winding configuration changing method thereof. The lifting machine (1) comprises a lower winding block (3) and an upper winding block (4), the lower winding block being suspended by a lifting rope (90) connected to a lifting winch (91); a reversible connection mechanical system reversibly configurable between two wrap-through configurations (a connected configuration and a disconnected configuration), the reversible connection mechanical system comprising a locking element, a locking complementary element, and a resilient return member urging the locking element to engage with the locking complementary element; a control/command unit (8) which manipulates the hoisting winch and the sensor (81) to measure the force on the strand of the hoisting rope, and which manipulates the hoisting winch in a connection phase and a disconnection phase depending on the measured data of the force on the strand of the hoisting rope.

    本发明涉及一种提升机械及其穿绕配置变更方法。提升机械(1)包括:下穿绕块(3)和上穿绕块(4),下穿绕块由连接到提升绞盘(91)的提升绳索(90)悬挂;可逆连接机械系统,其可在两个穿绕配置(连接配置和断开配置)之间可逆地配置,该可逆连接机械系统包括锁定元件、锁定互补元件和促使所述锁定元件以便与所述锁定互补元件接合的弹性返回构件;控制/命令单元(8),其操纵提升绞盘和传感器(81)以测量提升绳索的绳股上的力,并且控制/命令单元(8)根据提升绳索的绳股上的力的测量数据在连接阶段和断开阶段操纵提升绞盘。


    Access

    Download


    Export, share and cite



    Title :

    Lifting machine with automatic penetrating and winding configuration changing function and penetrating and winding configuration changing method thereof


    Additional title:

    具有自动穿绕配置变更的提升机械及其穿绕配置变更方法


    Contributors:
    JONATHAN CHALAVON (author) / CORMIER MATHIEU (author) / FOURIER C ¨ (author) / DRIC (author)

    Publication date :

    2024-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Double penetrating and winding lifting equipment with rotary locking mechanism

    JONATHAN CHALAVON / GOURRU ADRIAN | European Patent Office | 2022

    Free access

    Auxiliary device for penetrating and winding variable-amplitude steel wire rope and rope changing method

    WANG JIANJUN / MI CHENGHONG / YI LEI et al. | European Patent Office | 2022

    Free access

    Steel wire rope penetrating and winding method of heavy crane

    CHEN CE / LIU ANYUAN / HE WENFEI et al. | European Patent Office | 2023

    Free access

    Rope disorder prevention monitoring system and method for crawler crane double-coil penetrating and winding lifting hook

    YANG QUAN / ZHANG HUI / ZHAO XINYU et al. | European Patent Office | 2025

    Free access

    Automatic rope returning device for fixed end of steel wire rope of single-end penetrating and winding lifting tackle block

    LIU SIJIE / MENG YINGLEI / WANG LI et al. | European Patent Office | 2022

    Free access