The invention discloses a rolling mill stand hoisting device. The rolling mill stand hoisting device comprises a hoisting support, hydraulic lifting devices, a hydraulic control unit, a horizontal sliding device, a hoisting lock and a steel strand rope, wherein the hoisting support comprises a track beam stand column, a sliding track beam, a sliding beam, an adjustable pull rod and a door-shaped frame, and the door-shaped frame comprises a door-shaped frame vertical column, a longitudinal supporting beam, a transverse supporting beam and a lifting beam; and the hydraulic lifting devices are arranged above the hoisting support, the steel strand rope penetrates through the hydraulic lifting devices and is fixed to the hoisting lock, and the hoisting lock is locked on a rolling mill stand. According to the invention, the plurality of hydraulic lifting devices are synchronously controlled through the hydraulic control unit, the steel strand rope is pulled, the rolling mill stand is hoisted, synchronous, uniform and stable hoisting is realized, large-tonnage hoisting is realized, and the rolling mill stand hoisting device is worthy of popularization.

    本发明公开了一种轧机机架吊装装置,包括吊装支架、液压提升装置、液压控制单元、水平滑移装置、吊装锁具和钢绞绳,吊装支架包括轨道梁立柱、滑移轨道梁、滑移梁、可调拉杆、门型架,门型架包括门型架立柱、纵向支撑梁、横向支撑梁和提升梁,液压提升装置设置在吊装支架的上方,钢绞绳穿过液压提升装置,固定在吊装锁具,吊装锁具锁扣在轧机机架上。本发明通过液压控制单元同步控制多台液压提升装置,牵引钢绞绳,吊起轧机机架,实现同步均匀平稳起吊,实现大吨位吊装,值得推广。


    Access

    Download


    Export, share and cite



    Title :

    Rolling mill stand hoisting device


    Additional title:

    一种轧机机架吊装装置


    Contributors:
    LIU CHANGFU (author) / JIA PENG (author) / FANG PING (author) / ZHANG GUOLI (author) / BAO WEI (author) / ZHU CHANGLONG (author) / LI CHUANG (author) / ZHAO XIAOWEI (author) / XU XIANYI (author) / ZHANG SHIYU (author)

    Publication date :

    2021-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Large rolling mill stand hoisting method

    LIU CHANGFU / ZOU YIFEI / ZHANG GUOLI et al. | European Patent Office | 2023

    Free access

    Rolling mill stand hoisting device and using method

    LIU KAIMING / BAI JINYUAN / JIA HAITAO et al. | European Patent Office | 2024

    Free access

    Shoulder pole beam for hoisting rolling mill stand

    XU BING / WEI SHANGQI / QI LIN | European Patent Office | 2020

    Free access

    Hoisting device for transverse movement of rolling mill stand

    QI LIN / WEI SHANGQI / ZHANG XIN et al. | European Patent Office | 2023

    Free access

    Oversize rolling mill stand rotary hoisting device with top frame

    QI LIN / WEI SHANGQI / WANG ENLAI et al. | European Patent Office | 2023

    Free access