The invention belongs to the technical field of rail transit equipment, and particularly relates to a through channel device with a novel centering mechanism. The left end of a middle frame assembly is connected with a left folding shed assembly, the left end of the left folding shed assembly is connected with a left connecting frame, the right end of the middle frame assembly is connected with a right folding shed assembly, and the right folding shed assembly is connected with a right connecting frame; a sliding part is arranged in the center of the bottom of the middle frame assembly, one end of the centering mechanism is connected with the middle frame assembly, the other end of the centering mechanism is connected with the left connecting frame or the right connecting frame, and the installation mode and the working principle are changed; the use function of the centering mechanism is enlarged through a leap-type structure of a large installation base, use is safe and convenient, the manufacturing cost is low, the centering reliability is high, stress of the adjusting rod is greatly relieved, the middle frame assembly can be kept in continuous centering when composite motion such as front-and-back shaking, left-and-right swinging, torsional deviation and deflection or deviation occurs in the train operation process, and safe operation of a whole through channel is guaranteed.

    本发明属于轨道交通设备技术领域,具体涉及一种具有新型居中机构的贯通道装置,中间框组成的左端与左折棚组成连接,左折棚组成的左端与左连接框连接,中间框组成的右端与右折棚组成连接,右折棚组成与右连接框连接,中间框组成的底部中心设置有滑动件,居中机构的一端与中间框组成连接,居中机构的另一端与左连接框或右连接框连接,安装方式和工作原理均发生了改变,通过大安装座的跨越式结构,放大了居中机构的使用功能,使用安全方便,制造成本低,居中可靠性高,大大缓解了调节杆的受力,能使中间框组成在列车运行过程中发生前后摇晃、左右摆动、扭转偏移、偏转或偏移等复合运动时,保持持续居中,保障整个贯通道的安全运行。


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    Title :

    Through channel device with novel centering mechanism


    Additional title:

    一种具有新型居中机构的贯通道装置


    Contributors:
    LIU ZHENGFA (author) / LI SONGJUN (author) / NIE CHANGHAI (author) / CAI YIWEN (author)

    Publication date :

    2021-04-09


    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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