The invention relates to the technical field of elevators, and discloses an elevator hydraulic buffer which comprises a hydraulic buffer body, a buffer plunger is arranged in the hydraulic buffer body, and the elevator hydraulic buffer further comprises a primary reminding unit arranged on one side of the hydraulic buffer body and used for reminding an inspector that liquid in the hydraulic buffer body is reduced; the primary reminding unit comprises a placement box arranged on one side of the hydraulic buffer body and communicated with the buffer body; the problems that in the prior art, a small amount of liquid in a hydraulic buffer body cannot be informed in advance when being reduced, and a large amount of liquid in the buffer cannot be added in time when being reduced, so that safety accidents occur to an elevator are solved, and continuous use can be achieved after the small amount of liquid is reduced and is prompted for a short time; and an alarm can be given in time after the internal liquid is greatly reduced, so that inspectors can add the liquid in time.

    本申请涉及电梯技术领域,并公开了电梯液压缓冲器,包括液压缓冲器本体,所述液压缓冲器本体内设有缓冲柱塞,还包括:初次提醒单元,设于液压缓冲器本体的一侧,用于提醒检查人员液压缓冲器本体内液体减少;所述初次提醒单元包括:安置箱,设于液压缓冲器本体的一侧并与缓冲器本体连通;解决了现有技术中液压缓冲器本体内液体少量减少不能提前告知和缓冲器内液体大量减少不能及时添加造成电梯出现安全事故的问题,实现了少量液体减少能够短暂提醒后可以继续使用,再继续使用后,造成内部液体大量减少后能够及时警报从而检查人员及时添加。


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    Title :

    Hydraulic buffer for elevator


    Additional title:

    电梯液压缓冲器


    Contributors:
    XU JIUGANG (author) / LIU LINMU (author) / YUE JIE (author) / JIN TAO (author)

    Publication date :

    2024-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / F16F SPRINGS , Federn



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