The invention provides a hydraulic elevator with a locking device. The locking device comprises a supporting plate installed on an elevator support, a fixing plate is arranged on one side of the supporting plate, a steel belt connecting piece is movably installed on the side wall of the upper portion of the fixing plate, and a locking part is installed on the lower portion of the side wall of the other side of the fixing plate; and the bottom of the steel belt connecting piece is connected with the locking part through a connecting part, a fixing part is arranged on the side wall of the supporting plate, the fixing part and the locking part are correspondingly arranged, and an elastic part is installed between the locking part and the fixing part. During normal use, a spring is stretched, and the locking part can freely slide up and down. If a steel belt is broken, the tightening force of the spring can pull a roller of the locking part upwards, the roller can be clamped more and more tightly after touching a guide rail until the roller is locked, and the process can be completed instantly. And a lift car can be locked and fixed instantly, and the safety is high. In conclusion, the hydraulic elevator is reasonable in structure, powerful in function and suitable for application and popularization.

    本发明提供了一种带有抱死装置的液压电梯,抱死装置包括安装在电梯支架上的支撑板,支撑板一侧设置有固定板,固定板上方侧壁活动安装有钢带连接件,固定板另一侧侧壁下方安装有抱死部件,钢带连接件底部通过连接部件与抱死部件相连接,支撑板侧壁设置有固定部件,固定部件与抱死部件对应设置,抱死部件与固定部件之间安装有弹性部件。在正常使用时,弹簧被拉伸,抱死部件可以自由上下滑动。如果钢带断裂,弹簧收紧力会将抱死部件滚轮向上拉,滚轮碰到导轨后会越卡越紧,直至抱死,此过程会在一瞬间完成。可将轿厢瞬间锁住固定,安全性较高。综上所述,本装置结构合理,功能强大,适于推广应用。


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    Titel :

    Hydraulic elevator with locking device


    Weitere Titelangaben:

    一种带有抱死装置的液压电梯


    Beteiligte:
    LI JUN (Autor:in) / SONG ZHIFENG (Autor:in) / HUANG WENBO (Autor:in)

    Erscheinungsdatum :

    04.06.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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