The invention provides a hydropower station unit cylinder valve synchronous lifting device and a using method. A plurality of lifting devices capable of being independently controlled or jointly controlled to ascend and descend are fixedly mounted at the top of a mounting plate; the lifting device comprises a supporting sleeve assembly fixed to the top of the mounting plate, a weighing module used for weighing is mounted at the top of the supporting sleeve assembly, a box body structure is mounted at the top of the weighing module, a bearing seat assembly is mounted in the box body structure, and a lifting lead screw is mounted in the bearing seat assembly. The lifting lead screw and the nut seat assembly form lead screw transmission, the nut seat assembly is connected with a gear transmission assembly used for driving the nut seat assembly to rotate, and the gear transmission assembly is connected with a power device used for providing power. The hydraulic lifting device is used for solving the risk and difficulty existing in horizontal lifting of a hydropower station unit cylinder valve in a traditional mode, lifting operation of the cylinder valve can be achieved under the condition that all servomotors are disassembled, and the servomotors are convenient to overhaul.

    本发明提供了一种水电站机组筒阀同步提升装置及使用方法,安装板的顶部固定安装有多个能够独立控制或者联合控制升降的提升装置;所述提升装置包括固定在安装板顶部的支撑套筒组件,支撑套筒组件的顶部安装有用于称重的称重模块,称重模块的顶部安装有箱体结构,箱体结构的内部安装有轴承座组件,轴承座组件的内部安装有提升丝杆,提升丝杆与螺母座组件构成丝杆传动,螺母座组件与用于带动其转动的齿轮传动组件相连,齿轮传动组件与用于提供动力的动力装置相连。用以解决传统方式对水电站机组筒阀水平提升存在的风险和困难,实现拆卸所有接力器的情况下,可以实现筒阀的升降作业,便于检修接力器。


    Access

    Download


    Export, share and cite



    Title :

    Synchronous lifting device for hydropower station unit cylinder valve and using method


    Additional title:

    一种水电站机组筒阀同步提升装置及使用方法


    Contributors:
    YE XIANGYOU (author) / LIU HONGJU (author) / ZHAO CHUNHE (author) / WU TAO (author) / WANG YONGYE (author) / YANG XIAOLONG (author) / YANG JIE (author) / HUANG KUI (author) / XU YUAN (author) / YANG XINMAN (author)

    Publication date :

    2024-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F03B MACHINES OR ENGINES FOR LIQUIDS , Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten



    Hydropower station overhaul vertical lifting device and using method thereof

    LI JUNJIE / YANG LINZHEN / LEI YAO et al. | European Patent Office | 2023

    Free access

    Hydropower station electromechanical equipment mounting and lifting device

    CHEN JIAN / HE YUNFENG / LIU LIANG et al. | European Patent Office | 2022

    Free access

    Tandem synchronous hydraulic cylinder lifting device

    YU YANDONG / TANG DANDAN / CHEN WANYONG et al. | European Patent Office | 2024

    Free access


    Four-cylinder synchronous hydraulic lifting mechanism

    ZHANG ZHANWEI / YU HAILI / LIU GUOFANG et al. | European Patent Office | 2023

    Free access