The invention discloses a hydraulic elevator with a slow descending device. The hydraulic elevator with the slow descending device comprises two vertical stand columns and a lift car, wherein an oil cylinder is arranged between the two stand columns, the top of the oil cylinder is fixedly connected with the lift car, the lift car is adjusted by the oil cylinder to move up and down along the stand columns, and the lift car comprises a first supporting column arranged on the side part of the lift car; the slow descending device comprises a handle installed on the first supporting column, a pulling rope is installed on the handle, a winding component is arranged on the first supporting column, the pulling rope is connected with an adjusting component through the winding component, and the adjusting component is connected with the oil cylinder. In the using process, if power failure occurs, the handle is pulled, the handle drives an adjusting plate to move through the pulling rope, and then the oil cylinder is controlled to work through an adjusting device, so that the elevator descends slowly, and the hydraulic elevator with the slow descending device is easy and convenient to use, high in safety and suitable for application and popularization.

    本发明提供了一种带有缓降装置的液压电梯,包括两根竖直设置的立柱与轿厢,所述两根立柱之间设置有油缸,所述油缸顶部与轿厢固定连接,轿厢通过油缸调节沿立柱上下移动,所述轿厢包括设置在轿厢侧部的第一支柱,所述缓降装置包括安装在第一支柱的的把手,所述把手安装有牵引绳,所述第一支柱上设置有缠绕部件,所述牵引绳通过缠绕部件连接有调节部件,所述调节部件与油缸相连接。在使用过程中若是碰到停电情况,拉动把手,把手通过牵引绳带动调节板活动,进而通过调节装置操控油缸工作,使电梯缓慢下降,使用较为简单方便,且安全性较高,适于推广应用。


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    Title :

    Hydraulic elevator with slow descending device


    Additional title:

    一种带有缓降装置的液压电梯


    Contributors:
    LI JUN (author) / SONG ZHIFENG (author) / HUANG WENBO (author)

    Publication date :

    2021-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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