The invention belongs to the field of hoisting machinery and relates to a crane safety brake control system and method.The crane safety brake control system comprises a first hydraulic station, a second hydraulic station, a first safety brake and a second safety brake, and the first hydraulic station and the second hydraulic station are respectively communicated with the first safety brake and the second safety brake through a first hose and a second hose. The hydraulic pipeline of the safety brake is optimally designed, a ferrule type connector is omitted, the hose is used, leakage points of the pipeline connector are reduced, and stable operation of the safety brake is ensured. And meanwhile, a safety brake control mode is changed into redundancy control, so that the operation reliability of equipment is greatly improved.

    本发明属于起重机械领域,涉及一种起重机安全制动器控制系统及方法,包括第一液压站与第二液压站,以及分别与第一液压站、第二液压站连通的第一安全制动器、第二安全制动器;第一液压站、第二液压站分别与第一安全制动器、第二安全制动器分别通过第一软管与第二软管连通。本发明通过对安全制动器液压管路优化设计,取消卡套式接头,使用软管,减少了管路接头泄漏点,确保了安全制动器稳定运行。同时使安全制动器控制方式变为冗余控制,大大提高了设备的运行可靠性。


    Access

    Download


    Export, share and cite



    Title :

    Crane safety brake control system and method


    Additional title:

    一种起重机安全制动器控制系统及方法


    Contributors:
    DING ZHONGWEN (author) / DAN YU (author) / WANG LEI (author) / TU MINGZHAO (author) / LIN JIAN (author)

    Publication date :

    2022-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / B66C Krane , CRANES



    Crane rotation brake control system, crane and control method

    ZHANG ZHONGZHENG / ZHOU BIN / CUI CHENGLIANG et al. | European Patent Office | 2025

    Free access

    Crane hydraulic control band-type brake system and crane

    LIN YIJIE / CAI SHENGBIN / WU XIN et al. | European Patent Office | 2020

    Free access

    Brake system, control method thereof and crane

    ZHANG JIALI / ZHAO JIANGUO / SUN GUOXUAN et al. | European Patent Office | 2024

    Free access

    Mining monorail crane safety braking vehicle brake

    ZHU QUANSHAN | European Patent Office | 2024

    Free access

    Brake system of crane

    MA FEI / JIA DONGLIANG / LI SHUAI et al. | European Patent Office | 2023

    Free access