The traction type household elevator comprises a guide rail mechanism, a traction mechanism, a lift car, a counterweight mechanism and a frame shaft, a counterweight guide rail and a lift car guide rail of the guide rail mechanism are located on the same side of the frame shaft, and the counterweight guide rail and the lift car guide rail are both fixed to the inner wall of the frame shaft. Rail heads of the counterweight guide rail and the lift car guide rail face the inner side of the frame hoistway. The inner wall of the frame hoistway is flat and smooth; a rear car wall is arranged on the side, close to the car frame, of the car bottom of the car, then the rear car wall, the car bottom and the inner wall of the frame shaft form a car body of the car, and the car frame is a backpack type car frame. And a mounting gap between the side edge without the car wall on the car bottom and the inner wall of the frame hoistway is not greater than a safety gap of the passenger elevator. The structures of the hoistway and the lift car are simplified, and the use space of the lift car is effectively expanded; and the layout in the hoistway is optimized, so that the distance from the counterweight guide rail to the well wall of the hoistway is compressed to be minimum, the depth space of the hoistway is saved, and a lift car with a larger size can be mounted.

    本发明具体涉及一种曳引式家用电梯,包括导轨机构、曳引机构、轿厢、对重机构和框架井道,导轨机构的对重导轨和轿厢导轨位于所述框架井道同一侧,对重导轨和轿厢导轨均固定于框架井道的内壁,且对重导轨和轿厢导轨的轨头均朝向框架井道的内侧;框架井道的内壁平整光滑;轿厢的轿底靠近轿架的一侧设有后轿壁,进而后轿壁、轿底和框架井道的内壁构成轿厢的厢体,且轿架为背包式轿架;轿底上无轿壁的侧边的和框架井道内壁之间安装缝隙不大于乘客电梯的安全缝隙。本发明简化了井道和轿厢的结构,有效扩展轿厢的使用空间;以及优化井道内布局,使得对重导轨到井道的井壁的距离压缩到最小,节省井道深度空间,从而可安装尺寸更大的轿厢。


    Access

    Download


    Export, share and cite



    Title :

    Traction type household elevator


    Additional title:

    一种曳引式家用电梯


    Contributors:
    GAO QIPENG (author) / GUO CHUANG (author) / LI JINGCHUN (author) / ZHAO YAPEI (author) / ZHU CHAOFENG (author)

    Publication date :

    2022-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Integrated household elevator traction machine

    LI LIN / YAO YUNLIU / GU ZHENWEI et al. | European Patent Office | 2022

    Free access

    Shallow pit steel belt traction household elevator

    DUAN LUQI / LUO XIANLIANG / HE CHUNMEI | European Patent Office | 2024

    Free access

    High-safety strong-drive traction household elevator

    GU SHILONG | European Patent Office | 2021

    Free access

    Traction type elevator

    HU GUOLIANG | European Patent Office | 2015

    Free access

    Traction type elevator

    HU GUOLIANG | European Patent Office | 2015

    Free access