The invention belongs to the field of elevator components, and specifically relates to an elevator buffer. The elevator buffer includes an oil cylinder, a plunger movably fitted to the oil cylinder, and a reset mechanism for resetting the plunger; the plunger is guided by the oil cylinder; the inner cavity of the plunger communicates with the inner cavity of the oil cylinder; a top cover is arranged on the top of the plunger; the top cover is provided with an oil injection nozzle; and the oil cylinder is provided with an oil level inspection mechanism. The elevator buffer disclosed by the invention can replace the traditional elevator buffer with an oil nozzle; the manufacturing process is simplified; the manufacturing cost of the elevator buffer is reduced; and the oil filling is more convenient.

    本发明属于电梯部件领域,具体涉及一种电梯缓冲器,包括油缸、活动配合于油缸的柱塞以及用于柱塞复位的复位机构,柱塞通过油缸导向,所述柱塞内腔与油缸内腔连通,柱塞的顶部设有顶盖,所述顶盖设有注油嘴,所述油缸设有油位检查机构。本发明的电梯缓冲器能够代替传统的带油嘴的电梯缓冲器,制作工艺简化,降低电梯缓冲器的制作成本,并且注油更加方便。


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    Title :

    Elevator buffer


    Additional title:

    一种电梯缓冲器


    Contributors:

    Publication date :

    2020-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16F SPRINGS , Federn / B66B Aufzüge , ELEVATORS



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