The invention discloses single-stepping hydraulic bolt type lifting equipment, and belongs to the field of hydraulic equipment.The single-stepping hydraulic bolt type lifting equipment comprises a lifting device, the lifting device comprises a guide column, the guide column is provided with a plurality of evenly-distributed insertion holes, the guide column is provided with a fixing base and a floating ring, and the floating ring is arranged on the fixing base; supporting rings matched with the guide columns are fixedly connected to the lower end of the fixed seat, a plurality of hydraulic cylinders are connected between the floating ring and the fixed seat, a mounting ring is fixedly connected to the floating ring, two pairs of hydraulic bolts matched with the guide columns are mounted on the mounting ring, and two pairs of anchoring bolts matched with the guide columns are mounted on the fixed seat; according to the scheme, it can be guaranteed that the inserting bolts are stably and synchronously inserted into the inserting holes in the lifting process, auxiliary fixing and emergency locking are conducted on the lifting platform in case of emergency, loads at the inserting bolts are evenly distributed, and the safety of the lifting platform in use is guaranteed.

    本发明公开了一种单步进液压插销式升降设备,属于液压设备领域,一种单步进液压插销式升降设备,包括升降装置,升降装置包括引导柱,引导柱上开设有多个均匀分布的插孔,引导柱上设有固定座和浮动环,固定座的下端固定连接有与引导柱相匹配的支撑环,浮动环与固定座之间连接有多个液压缸,浮动环上固定连接有安装环,安装环上安装两对与引导柱相匹配的液压栓,固定座上安装有两对与引导柱相匹配的锚定栓,本方案可以实现在升降过程保证插栓稳定的同步插入插孔,且在紧急情况下课对升降平台进行辅助固定和紧急抱死,使插栓处载荷分布均匀,保证升降平台使用时的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Single-stepping hydraulic bolt type lifting equipment


    Additional title:

    一种单步进液压插销式升降设备


    Contributors:
    LI MIAOSHUANG (author) / GU CHUNLEI (author)

    Publication date :

    2023-09-22


    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



    Hydraulic stepping lifting device

    ZHANG BINGZHENG | European Patent Office | 2024

    Free access

    Hydraulic system of bolt type lifting device

    JIANG YAQI / CHEN QIANG / LIU JIE et al. | European Patent Office | 2024

    Free access

    Super-tonnage hydraulic stepping lifting system

    ZHANG BINGZHENG | European Patent Office | 2024

    Free access

    Method for replacing lifting hydraulic cylinder of stepping cooling bed

    YANG GAOZHAN / WANG JINLONG / HU ZEDONG et al. | European Patent Office | 2023

    Free access

    Stepping type monorail hydraulic crane

    ZHU WEI / PEI HAILUN / ZHANG HOUXIN | European Patent Office | 2024

    Free access