The invention discloses a suspension device for a magnetic track brake of a rail transit vehicle. The suspension device comprises a suspension rod, an upper mounting seat, a composite elastic piece, a lower mounting seat, a suspension tray, a spherical gasket, an upper adjusting nut and a lower adjusting nut, the upper mounting seat is fixedly connected with the suspension rod, the lower mounting seat is in clearance fit with the suspension rod, the composite elastic piece comprises a rubber ring body and a plurality of springs, a plurality of through holes are formed in the rubber ring body, the suspension tray and the spherical gasket are in clearance fit with the suspension rod, and the spherical gasket is matched with the suspension tray; the upper adjusting nut and the lower adjusting nut are in threaded connection with the suspension rod, and a tooth-shaped self-locking gasket pair is arranged between the upper adjusting nut and the lower adjusting nut. According to the magnetic track brake suspension device, the composite elastic piece is adopted, the rigidity of the composite elastic piece is larger than that of a single suspension spring, the size of the composite elastic piece is smaller, the use requirement of a magnetic track brake in a narrow installation space can be met, and noise is avoided in the use process.

    本发明公开了一种轨道交通车辆磁轨制动器悬挂装置,包括悬挂杆、上安装座、复合弹性件、下安装座、悬挂托盘、球面垫片、上调整螺母和下调整螺母;上安装座与悬挂杆固定连接,下安装座与悬挂杆间隙配合,复合弹性件包括橡胶环体和多个弹簧,橡胶环体内设有多个贯通孔,悬挂托盘和球面垫片与悬挂杆间隙配合,球面垫片与悬挂托盘相配合;上调整螺母和下调整螺母与悬挂杆螺纹连接,上调整螺母和下调整螺母之间设置有齿形自锁垫圈副。本发明的磁轨制动器悬挂装置采用复合弹性件,其相对单个悬挂弹簧的刚度更大,而体积却更小,能够满足狭小安装空间的磁轨制动器的使用要求,且使用中没有噪音。


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    Title :

    Rail transit vehicle magnetic track brake suspension device


    Additional title:

    一种轨道交通车辆磁轨制动器悬挂装置


    Contributors:
    LIU DEXUE (author) / ZHANG YINGGUI (author) / LIU JIE (author)

    Publication date :

    2024-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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