The invention discloses an intelligent subway pull ring device and a control method. The intelligent subway pull ring device comprises a plurality of pull rings installed on a handrail in a sliding mode, every two pull rings are arranged in a group, every two adjacent pull rings in the same group are arranged in a bilateral symmetry mode, and grip cavities are formed in the lower sides of the pull rings in the same group and provided with grips with rotating cavities; each rotating cavity is rotationally connected with an extension rod, a limiting cavity with a limiting ball is formed in the pull ring, the limiting ball matched with the extending rod is slidably arranged in the limiting cavity, a first moving cavity and a second moving cavity which are vertically symmetrical are formed in the connecting position of the pull ring and the handrail, and moving driving assemblies for driving the pull ring to move are arranged in the first moving cavity and the second moving cavity; and after the two extension rods of the same group of pull rings are vertical and matched with the limiting ball in place, each pull ring forms a single pull ring device for one hand to hold, and after the two extension rods of the same group of pull rings are separated from the limiting ball and overturned to be in horizontal butt joint, the two pull rings form a combined pull ring device for three hands to hold, so that the utilization rate of the pull rings is improved.

    本发明公开了一种智慧地铁拉环装置及控制方法,地铁拉环装置包括滑动安装在栏杆上的多个拉环,拉环两个一组设置,同组相邻两个拉环为左右对称设置,同组拉环的下侧设置握把腔,握把腔设有具有转动腔的握把,转动腔转动连接有延伸杆,拉环内设有具有限位球的限位腔,限位腔内滑动设有与延伸杆配合的限位球,拉环与栏杆的连接处设有上下对称的第一移动腔和第二移动腔,第一移动腔和第二移动腔内设有驱动拉环移动的移动驱动组件,同组拉环的两个延伸杆均竖直且与限位球配合到位后,每个拉环形成供一人手握把的单拉环装置,同组拉环的两个延伸杆均与限位球脱离且翻转至水平对接后,两个拉环形成供三人手握把的组合拉环装置,从而提高了拉环的利用率。


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    Title :

    Intelligent subway pull ring device and control method


    Additional title:

    一种智慧地铁拉环装置及控制方法


    Contributors:
    REN JINGYUAN (author) / CHEN PING (author)

    Publication date :

    2021-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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