The invention relates to a guide wheel for an elevator, in particular to a flexible guide wheel for the elevator. The guide wheel comprises an inner hub, a flexible wheel and an outer hub which are coaxially arranged, the flexible wheel is arranged on the inner hub in a sleeving mode, and the outer hub is arranged on the flexible wheel in a sleeving mode. Two fixing rings are arranged on the inner side of the outer hub and are close to the edges of the two sides of the outer hub respectively. A plurality of connecting rods are arranged between the two fixing rings and evenly distributed around the fixing rings by a circle, the two ends of each connecting rod are fixedly connected with the two fixing rings respectively, the inner side of the flexible wheel is tightly attached to the inner hub, and the outer side of the flexible wheel is embedded between the fixing rings and the connecting rods. The flexible wheel is generally installed on the side of a car as a reverse sheave, on the premise that the use function and the installation size of the elevator guide wheel are not affected, the vibration of the guide wheel is improved, the vibration of a steel wire rope is absorbed, the impact load of elevator operation is reduced, the purposes of reducing noise and elevator vibration are achieved, and the comfort degree is improved.

    本发明公开了一种电梯导向轮,具体的是电梯用柔性导向轮,包括同轴设置的内轮毂、柔性轮和外轮毂,所述柔性轮套设在内轮毂上,外轮毂套设在柔性轮上;在所述外轮毂的内侧设有两个固定环,两固定环分别靠近外轮毂的两侧边沿;在两固定环之间设有若干连接杆,所述连接杆绕固定环一周均布,且连接杆两端分别与两个固定环固定连接,所述柔性轮内侧与内轮毂紧贴,外侧嵌入固定环与连接杆之间。一般安装在轿厢一侧当反绳轮用,在不影响电梯导向轮的使用功能和安装尺寸的前提下,改善导向轮震动,以及吸收钢丝绳的震动,降低电梯运行的冲击载荷,达到降低噪音和减小电梯震动目的,提高舒适度。


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    Titel :

    Flexible guide wheel for elevator


    Weitere Titelangaben:

    一种电梯用柔性导向轮


    Beteiligte:
    ZHENG SHIYUN (Autor:in) / MA FEI (Autor:in) / TANG CHUANDONG (Autor:in) / WANG CHENGHUA (Autor:in) / HE YANG (Autor:in) / LI BIN (Autor:in)

    Erscheinungsdatum :

    2021-06-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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