The invention relates to a high-performance elevator buffer, which belongs to the field of elevators and comprises a base and a top sleeve, the base is of a cylindrical structure with an opening in the upper end, the top sleeve is of a cylindrical structure with an opening in the lower end, the base is embedded in the top sleeve, and the inner side wall of the top sleeve and the outer side wall of the base are in sealing fit in an up-down sliding manner; a top side cylinder with an opening in the lower end is fixedly arranged at the top end of the inner side of the top sleeve, a bottom side cylinder with an opening in the upper end is arranged at the bottom, corresponding to the top side cylinder, of the inner side of the base, the top side cylinder is embedded in the bottom side cylinder, and the outer side wall of the top side cylinder and the inner side wall of the bottom side cylinder are arranged in a vertically sliding and sealing fit mode; a cavity structure between the top side cylinder and the bottom side cylinder forms an oil storage cavity, and a space among the top side cylinder, the bottom side cylinder, the base and the top sleeve forms a pressure storage cavity; an oil discharge hole group is also formed in the side wall of the bottom side cylinder; and the oil discharge hole group comprises a plurality of oil discharge holes which are uniformly distributed in sequence from top to bottom. The method has good reliability and stability.

    本发明涉及一种高性能电梯缓冲器,属于电梯领域,其包括底座,底座呈上端开口的圆筒状结构,还包括顶套,顶套呈下端开口的圆筒状结构,底座嵌设于顶套内,且顶套的内侧壁与底座的外侧壁可上下滑动地密封配合设置;顶套的内侧的顶端固定设置有下端开口的顶侧筒,底座的内侧的底部对应顶侧筒设置有上端开口的底侧筒,顶侧筒嵌设于底侧筒内,且顶侧筒的外侧壁与底侧筒的内侧壁可上下滑动地密封配合设置,顶侧筒和底侧筒之间的空腔结构形成储油腔,顶侧筒和底侧筒与底座和顶套之间的空间形成蓄压腔;底侧筒的侧壁上还设置有排油孔组,排油孔组包括若干自上往下依次均匀排布的排油孔。本发明具有良好的可靠性和稳定性。


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    Titel :

    High-performance elevator buffer


    Weitere Titelangaben:

    一种高性能电梯缓冲器


    Beteiligte:
    WU YONGJUN (Autor:in) / TU XIUXIU (Autor:in) / HOU BIN (Autor:in) / LI ZHONGYONG (Autor:in) / DENG GUANGLI (Autor:in) / WANG PENG (Autor:in) / ZHOU XIANZHONG (Autor:in)

    Erscheinungsdatum :

    12.07.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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