The railway vehicle height adjusting device comprises a bogie, an air spring is inserted in the middle of the upper portion of the bogie, a vehicle body is fixedly connected to the top of the air spring, a plurality of supporting columns are installed on the upper portion of the bogie and located on the periphery of the air spring, and a cover body is arranged on the upper portion of the bogie and located on one side of the air spring. Two sliding grooves are formed in the side, close to the cover body, of the upper portion of the bogie, a notch is formed in the upper portion of the bogie and located between the two sliding grooves, a rack is fixedly arranged on the inner wall of one side of the notch, an opening is formed in the middle of the notch, a supporting mechanism is fixedly installed in the bogie, and the sliding grooves are in sliding connection with the clamping mechanism. A series of problems that the height of a vehicle body does not meet the requirement due to the fact that a gasket is not adjusted in time are solved, air spring padding adjustment can be rapidly achieved, connecting equipment between the vehicle body and a bogie does not need to be disassembled, a debugging test is avoided, and the overall structure is flexible to use, simple and practical.

    本发明公开了一种轨道车辆高度调节装置及方法,包括转向架,转向架上方中部插接有空气弹簧,空气弹簧顶部固定连接有车体,转向架上方安装有多个支撑柱,多个支撑柱位于空气弹簧四周,转向架上方设置有盖体,盖体位于空气弹簧一侧,转向架上方靠近盖体的一侧开设有两个滑槽,转向架上方开设有槽口,槽口位于两个滑槽之间,槽口一侧内壁固定设置有齿条,槽口中部设有开口,转向架内部固定安装有支撑机构,滑槽与夹持机构滑动连接。本发明避免了因垫片调整不及时而导致车体高度不合要求等一系列问题,能够快速实现空气弹簧加垫调整,并且也无需拆解车体和转向架之间的连接设备,避免了调试试验,整体结构使用灵活,整体结构简单实用。


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    Title :

    Railway vehicle height adjusting device and method


    Additional title:

    一种轨道车辆高度调节装置及方法


    Contributors:
    LI GANG (author) / GONG LIANLIAN (author) / CAO JIQING (author) / ZHANG HUI (author) / TANG JINGJING (author) / HU XIANG (author) / FU XIANG (author) / CAO JUN (author) / GAN JIANGHONG (author) / ZHENG KAI (author)

    Publication date :

    2024-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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