The invention relates to the technical field of railway vehicles, and provides a turnout traction device, a synchronization method of turnout multi-machine traction and a traffic facility; the devicecomprises a point switch, frequency converters, encoders and a controller; the frequency converter is correspondingly connected with the point switch and is used for adjusting the working frequency ofthe point switch; the encoder is correspondingly connected with the point switch and is used for measuring the rotating speed of the point switch; the controller is connected with the multiple frequency converters and the multiple encoders and used for adjusting the working frequency output by the frequency converters according to the rotating speed fed back by the encoders, and synchronous traction of the multiple point switches to the turnout is achieved. By monitoring the rotating speed of the point switch and adjusting the working frequency, synchronous traction work of the point switch is achieved, and the problems that due to the fact that action time of different positions is different, large deformation can be generated, and certain damage is caused to a turnout are solved.

    本发明涉及轨道车辆技术领域,提供一种道岔牵引装置、道岔多机牵引的同步方法及交通设施,所述装置包括:转辙机、变频器、编码器和控制器;所述变频器与所述转辙机对应连接,用于调节所述转辙机的工作频率;所述编码器与所述转辙机对应连接,用于测量所述转辙机的转速;所述控制器分别与多个所述变频器和多个所述编码器连接,用于根据所述编码器反馈的转速调节所述变频器输出的工作频率,实现多个所述转辙机对道岔的同步牵引。本发明通过对转辙机转速的监测以及对工作频率的调节,实现转辙机的同步牵引工作,避免了由于不同位置发生动作时间不同,会产生较大的形变,对道岔造成一定的损伤的问题。


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    Title :

    Turnout traction device, synchronization method for turnout multi-machine traction and traffic facility


    Additional title:

    道岔牵引装置、道岔多机牵引的同步方法及交通设施


    Contributors:
    YU JIANING (author) / YU YINGANG (author)

    Publication date :

    2021-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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