The straddle type monorail bogie comprises a framework assembly, a walking wheel assembly, a driving assembly and a planetary gear reducer, the framework assembly comprises a framework body and a fixing assembly, and the fixing assembly is detachably and fixedly connected with a connecting beam in the framework body so that the fixing assembly and the connecting beam can detachably clamp the driving assembly; the driving assembly, the walking wheel assembly and the planetary gear reducer are integrated into a whole, and the driving assembly, the walking wheel assembly and the planetary gear reducer can be separated from the framework assembly by disassembling the fixing assembly. The framework assembly is provided with the receding space for the driving assembly, the walking wheel assembly and the planetary gear speed reducer to be separated from the framework body from the lower side of the connecting beam, so that the walking wheel assembly, the driving assembly and the planetary gear speed reducer can be disassembled without disassembling the framework body, walking wheels do not need to move axially within the limited axial space size, and the structure is simple and convenient. According to the wheel replacing device, the mode of directly discharging the wheels downwards in the vertical direction can be achieved, the walking wheels are not disassembled and replaced, the wheel replacing time is saved, and the wheel replacing efficiency is improved.

    本申请提供的跨座式单轨转向架包括:构架总成、走行轮总成、驱动总成和行星齿轮减速器,构架总成包括构架本体和固定组件,固定组件与构架本体中的连接梁可拆卸地固定连接,以使固定组件和连接梁可拆卸地夹持驱动总成,驱动总成、走行轮总成和行星齿轮减速器集成为一体,通过拆卸固定组件可实现驱动总成、走行轮总成和行星齿轮减速器均与构架总成分离;构架总成具有供驱动总成、走行轮总成和行星齿轮减速器自连接梁下侧脱离构架本体的让位空间,因此,无需拆卸构架本体,即可拆卸走行轮总成、驱动总成和行星齿轮减速器,在有限的轴向空间尺寸内使得走行轮无需轴向移动,可以实现直接沿竖直方向下出轮的方式,实现了不解编拆卸走行轮并实施换轮,节省了换轮的时间,提高换轮的效率。


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    Title :

    Straddle type monorail bogie and straddle type monorail train


    Additional title:

    一种跨座式单轨转向架及跨座式单轨列车


    Contributors:
    YU QINGSONG (author) / LI LIHENG (author) / YU ZHONGJIAN (author) / LU XU (author)

    Publication date :

    2025-02-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61C Lokomotiven , LOCOMOTIVES



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