The invention relates to a one-machine multi-point driving turnout movable point rail frog switching mechanism which is at least provided with two traction points, and each traction point comprises a supporting plate installed at one end of a switch tie in the length direction, a square rod support installed on the supporting plate, a connecting rod assembly installed on the square rod support and a guide rod connected to one end of the connecting rod assembly. The connecting rod assemblies at the adjacent traction points are connected through connecting pipe assemblies; joint iron is mounted on the wing rail corresponding to at least one traction point, and pulling plate assemblies are mounted on the long point rail and the short point rail corresponding to the rest traction points; a square pull rod is mounted on the joint iron; one end of the square pull rod is matched and connected with the power output end of the switch equipment, and the other end of the square pull rod is connected with one end of the guide rod at the corresponding traction point; and the pulling plate assembly is connected with one end of the guide rod at the corresponding traction point. The device is simple and reasonable in structural design, safe and stable in structure, low in manufacturing cost and small in field use and maintenance workload.

    本发明涉及一种一机多点驱动道岔可动心轨辙叉的转换机构,其至少具有两个牵引点,每个牵引点包括安装于岔枕长度方向一端的托板、安装于托板上的方杆支撑、安装于方杆支撑上的连杆组件以及连接于连杆组件一端的导杆;相邻牵引点处的连杆组件之间是通过联接管组件连接;在至少其中一个牵引点处对应的翼轨上安装有接头铁,在其余牵引点处对应的长心轨和短心轨上安装有拉板组件;接头铁上安装有方拉杆;方拉杆的一端与转辙设备的动力输出端匹配连接,方拉杆的另一端与其对应牵引点处的导杆的一端连接;拉板组件与其所对应牵引点处的导杆的一端连接。本发明结构设计简单、合理,结构安全稳定、制造成本低、现场使用养护维修量小。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Switching mechanism for one-machine multi-point driving turnout movable point rail frog


    Weitere Titelangaben:

    一种一机多点驱动道岔可动心轨辙叉的转换机构


    Beteiligte:
    LI CHUNQIANG (Autor:in) / SHI LONGBO (Autor:in) / SHI QINGFENG (Autor:in) / LEI JIE (Autor:in) / YAN YUQING (Autor:in) / WANG ALI (Autor:in)

    Erscheinungsdatum :

    2022-03-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / E01B PERMANENT WAY , Gleisoberbau / F16N LUBRICATING , Schmierung



    One-machine multi-point driving mechanism for railway turnout

    SHI LONGBO / LEI JIE / SHI QINGFENG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    One-machine multi-point driving joint turnout

    WU SHUQIANG / LI LIJUN / NIU JUNKUAN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Point switch external locking mechanism for turnout switching

    LUO SHAODI | Europäisches Patentamt | 2020

    Freier Zugriff

    Turnout point rail fracture monitoring system and method

    YANG TIEJUN / WANG XINHUA / SAEI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Experimentally designed new turnout with movable nose rail

    Tomonaga, K. / Kurokochi, H. | Engineering Index Backfile | 1961