The lifting steel wire rope length adjusting device of the gantry crane comprises a rope frame, a U-shaped guide rail frame is connected to the front side of the inner wall of the rope frame, and a screw rod is installed in the U-shaped guide rail frame through the output end of a servo motor. According to the length adjusting device for the hoisting steel wire rope of the gantry crane, the nut sleeve block can be controlled to move along the U-shaped guide rail frame through the driving effect of the screw rod at the output end of the servo motor, namely, the grooving wheel disc is matched with the steel wire rope for disc arrangement and recovery; through the control effect of a sealing plug of an automatic telescopic rod in the control module, the grooving wheel disc and the steel wire rope on the inner wall can be extruded and lubricated in cooperation with lubricating oil stored in a storage barrel; the problems that according to an existing lifting steel wire rope length adjusting device of the gantry crane, a steel wire rope stretching module does not have the arranging and recycling function, and time and labor are wasted when lubricating oil is smeared manually are effectively solved.

    本发明提供的一种龙门起重机的起升钢丝绳长度调节装置,包括绳架,U型导轨架连接于绳架的内壁前侧,U型导轨架的内部通过伺服电机的输出端安装有螺杆。本发明提供的一种龙门起重机的起升钢丝绳长度调节装置,通过伺服电机输出端螺杆的驱动作用,可以控制螺母套块沿着U型导轨架移动,即可利用开槽轮盘配合钢丝绳进行盘排列回收,并且通过控制模块内部自动伸缩杆的密封插头的控制作用,可以配合储存筒内部储存的润滑油对开槽轮盘与内壁的钢丝绳进行挤压润滑,有效的解决了现有其提供的一种龙门起重机的起升钢丝绳长度调节装置的钢丝绳伸出模块不具备排列回收功能,人工涂抹润滑油费时费力的问题。


    Access

    Download


    Export, share and cite



    Title :

    Length adjusting device for hoisting steel wire rope of gantry crane


    Additional title:

    一种龙门起重机的起升钢丝绳长度调节装置


    Contributors:
    CHEN SONGMING (author) / YIN SHAOFENG (author) / LIANG YUAN (author) / SHAO YUNJIU (author) / XU YONGBIN (author)

    Publication date :

    2023-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / B66C Krane , CRANES



    Swing type steel wire rope rainproof device for gantry crane

    LU QIANG / LI HAORAN / ZHANG CHUANPING et al. | European Patent Office | 2023

    Free access

    Gantry crane and hoisting path planning method for hoisting tool of gantry crane

    HE CHONG / LI HENG / MA YONG et al. | European Patent Office | 2022

    Free access

    Hook device for protecting steel wire rope fracture stability of gantry crane

    TIAN YAFEI | European Patent Office | 2021

    Free access

    On-line detection device for quay crane hoisting steel wire rope

    MA QINGZHI | European Patent Office | 2021

    Free access

    GANTRY CRANE HAVING HOISTING UNIT CAPABLE OF MULTIPLE WINDING OF WIRE

    KIM LEE SOO | European Patent Office | 2020

    Free access