The invention discloses a household elevator car frame. The household elevator car frame comprises a supporting plate and a buffering protection device. The buffering protection device comprises a speed measurement sensor and a collision plate, the speed measurement sensor is installed on the side portion of the supporting plate, the collision plate abuts against the bottom of the supporting plate, a transverse sliding groove is formed in the bottom of the supporting plate, two sliding blocks are arranged in the transverse sliding groove, first connecting lugs are arranged on the opposite inner sides of the two sliding blocks correspondingly, and two second connecting lugs are arranged on the top of the collision plate. The two second connecting lugs are connected with the two first connecting lugs through connecting rods correspondingly, two electromagnets are installed in the groove walls of the side portions of the transverse sliding groove, movable iron cores of the two electromagnets are inserted into lock holes of the two sliding blocks correspondingly, buffering springs are installed in the groove walls of the two end portions of the transverse sliding groove correspondingly, and the buffering springs are fixedly connected with the sliding blocks. The household elevator car frame is reasonable in structure, the buffering protection device is arranged on the elevator car frame, the purpose of buffering protection after an elevator accidentally falls can be achieved, and the requirement for the depth of a shaft pit is effectively lowered.

    本发明公开了一种家用电梯轿架,包括托板和缓冲保护装置;缓冲保护装置包括测速传感器和撞板,测速传感器安装在托板的侧部,撞板与托板的底部相贴靠,托板的底部设有横向滑槽,横向滑槽中设有两个滑块,两个滑块的相向内侧分别设有第一连接耳,撞板的顶部设有两个第二连接耳,两个第二连接耳分别通过连杆与两个第一连接耳连接,横向滑槽的侧部槽壁中安装有两个电磁铁,两个电磁铁的动铁芯分别插入两个滑块的锁孔中,横向滑槽的两个端部槽壁中分别安装有缓冲弹簧,缓冲弹簧与滑块固定连接。本发明一种家用电梯轿架,其结构合理,通过将缓冲保护装置设置在电梯轿架上,能够实现电梯意外坠落后的缓冲保护目的,并且有效降低了对井道底坑的深度要求。


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    Titel :

    Household elevator car frame


    Weitere Titelangaben:

    一种家用电梯轿架


    Beteiligte:
    HUANG HAI (Autor:in) / WANG TAO (Autor:in) / XU MINMIN (Autor:in)

    Erscheinungsdatum :

    2021-08-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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