The invention relates to a compensation type elevator buffer applied to the technical field of elevator compensators, and the compensation type elevator buffer comprises a cylinder body, a column casing, a through hole, a core shaft, a separation plug, a flow limiting sleeve, a membrane pressing piece and a lining ring, by adopting the structure, the flow limiting sleeve is installed in the through hole, the membrane pressing piece presses the bottom end of the flow limiting sleeve on the lining ring, the lower end of the flow limiting sleeve is tightened, and therefore the flow limiting sleeve and the core shaft are connected; when the hydraulic oil flows from the column casing to the cylinder body, the pressure of the hydraulic oil rushes through the bottom end of the flow limiting sleeve, the circulation space of the hydraulic oil is expanded, the efficiency of the hydraulic oil returning to the cylinder body is effectively improved, and then the recovery efficiency of the buffer is effectively improved. And preparation is quickly made for buffering of the elevator car next time.

    本发明涉及应用于电梯补偿器技术领域的一种补偿式电梯缓冲器,包括缸体、柱筒、通孔、芯轴、隔塞、限流套、压膜片和内衬圈,采用上述结构,本发明通过在通孔内安装限流套,压膜片将限流套的底端压在内衬圈上,收紧限流套的下端,实现限制缸体向柱筒流动的液压油,从而实现对电梯的缓冲效果,在液压油从柱筒向缸体流动时,液压油自身的压力冲开限流套的底端,拓展液压油的流通空间,有效提高液压油回到缸体的效率,进而有效提高缓冲器的恢复效率,快速为下次轿厢的缓冲做好准备。


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    Titel :

    Compensation type elevator buffer


    Weitere Titelangaben:

    一种补偿式电梯缓冲器


    Beteiligte:
    YOSHIHIRO (Autor:in)

    Erscheinungsdatum :

    2024-02-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS / F16F SPRINGS , Federn



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