The invention discloses a folding car toe guard of a shallow pit elevator. A fixed block is fixed to the side wall of a car, a telescopic shaft is connected in a telescopic hole of the fixed block in an inserted manner, a fixed plate is fixed to the upper end of the telescopic shaft, a reset spring is arranged between the fixed plate and the fixed block, and a limiting rod is connected in a communicating hole in the side wall of the fixed block in an inserted manner. A limiting groove allowing the limiting rod to be in inserted connection is formed in the telescopic shaft, a connecting plate is fixed to one end of the limiting rod, a limiting spring is fixed between the connecting plate and the fixed block, a vertical rod is fixed to the bottom face of a pit, an inserting groove is formed in the vertical rod, an inserting rod penetrating through the inserting groove is fixed to the connecting plate, and a rolling wheel is rotatably connected to the inserting rod. The upper end of the vertical rod is provided with a guide inclined plane inclining towards the side away from the car from top to bottom, the vertical rod is provided with an abutting joint plate arranged below the fixed plate, and the lower side face of the car is provided with a folding device. In the folding car toe guard, the position of the limiting rod is controlled through guiding of the rolling wheel, the guide inclined plane and the vertical plane, and automatic locking and unlocking to the folding device are achieved.

    本发明公开了一种浅底坑电梯折叠式轿厢护脚板,轿厢的侧壁上固定有固定块,固定块的伸缩孔内插接有伸缩轴,伸缩轴的上端固定有固定板,固定板和固定块之间设有复位弹簧,固定块的侧壁的连通孔内插接有限位杆,伸缩轴上设有供限位杆插接的限位槽,限位杆一端固定有连接板,连接板与固定块之间固定有限位弹簧,底坑的底面固定有竖直杆,竖直杆上设有插槽,连接板上固定有穿过插槽的插杆,插杆上转动连接有滚轮,竖直杆的上端设有自上而下向远离轿厢侧倾斜的引导斜面,竖直杆上设有设置在固定板下方的抵接板,轿厢的下侧面设有折叠装置。本发明中通过滚轮与引导斜面和竖直面的引导,控制限位杆的位置,实现自动对折叠装置锁定和解锁。


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    Titel :

    Folding car toe guard of shallow pit elevator


    Weitere Titelangaben:

    一种浅底坑电梯折叠式轿厢护脚板


    Beteiligte:
    WANG XUEJIAN (Autor:in) / FENG LEI (Autor:in)

    Erscheinungsdatum :

    2021-04-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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