The invention provides a multifunctional lifting frame based on diagnosis and maintenance of an elevator car. The multifunctional lifting frame comprises the elevator car, the upper end of the outer side of the elevator car is sleeved with a fixing frame, the fixing frame is in bolted connection with the elevator car, and supporting frames are vertically and fixedly connected to the two ends of the front side and the rear side of the upper surface of the fixing frame correspondingly; and sliding rods are fixedly connected between the upper ends of the interiors of the multiple supporting frames and the fixing frame, L-shaped supporting plates are vertically and fixedly connected to the middle positions of the two sides of the upper surface of the fixing frame, driving motors are fixedly connected to the middle positions of the two sides of the lower end of the fixing frame, and speed reducing devices are fixedly connected to the positions, located at the upper ends of the driving motors, of the two sides of the upper end of the fixing frame. The multifunctional lifting frame has the beneficial effects that the output ends of the driving motors drive threaded rods to rotate after the speed reducing devices reduce the speed, the threaded rods drive a first connecting plate to move upwards through first threaded holes and drive a bottom frame to move upwards along a sliding rod through through holes in a second connecting plate, lifting of the device is achieved, and maintenance of maintainers is convenient.

    本发明提供一种基于电梯轿厢的诊断维保的多功能升降架,包括轿厢,所述轿厢的外侧上端套设有固定框架,所述固定框架与轿厢螺栓连接,所述固定框架的上表面前后侧两端均竖直固定连接有支撑框架,多个所述支撑框架的内部上端与固定框架之间均固定连接有滑杆,所述固定框架的上表面两侧中间位置均竖直固定连接L形支撑板,所述固定框架的下端两侧中间位置均固定连接有驱动电机,所述固定框架的上端两侧位于驱动电机上端的位置均固定连接有减速装置。通过驱动电机的输出端在减速装置减速后,带动螺纹杆转动,螺纹杆通过第一螺纹孔带动第一连接板向上移动,带动底部框架通过第二连接板内通孔沿着滑杆向上移动,实现本装置的升降,便于检修人员的检修。


    Access

    Download


    Export, share and cite



    Title :

    Multifunctional lifting frame based on diagnosis and maintenance of elevator car


    Additional title:

    一种基于电梯轿厢的诊断维保的多功能升降架


    Contributors:
    GAO MIN (author)

    Publication date :

    2021-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / 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



    Multifunctional lifting frame

    JI LIANG / NIE RUI | European Patent Office | 2015

    Free access

    Elevator car frame with lifting mechanism

    SONG GANG / JIN JIE / ZHU XIAOYONG | European Patent Office | 2023

    Free access

    Multifunctional instrument used for elevator maintenance

    MA TING | European Patent Office | 2020

    Free access

    Safety maintenance frame for elevator maintenance

    GAO FENG / MENG HUI | European Patent Office | 2023

    Free access

    Automobile maintenance lifting frame

    ZENG QINGLI | European Patent Office | 2022

    Free access