The invention belongs to the field of railway vehicles, and particularly relates to a bogie for a large-tonnage tunnel tractor and the large-tonnage tunnel tractor, the large-tonnage tunnel tractor comprises a tractor body and at least two bogies, the bogies jointly support the tractor body, and each bogie comprises a frame-shaped framework; the frame-shaped framework comprises two longitudinal beams arranged at intervals and two end cross beams arranged at intervals, the two end cross beams are located at the two ends of the longitudinal beams respectively, a walking unit is installed on the frame-shaped framework, and the walking unit comprises a power unit, a wheel shaft and wheels installed at the two ends of the wheel shaft; the middle of the frame-shaped framework is provided with a middle connecting structure used for being connected with a tractor body of a large-tonnage tunnel tractor, the two walking units are symmetrically arranged in the length direction of the frame-shaped framework, the power unit comprises driving motors, the driving motors are located at the two ends of the frame-shaped framework, and the two ends of the longitudinal beam are provided with sinking sections. The end cross beam is connected to the end of the sinking section and located on the outer side of the lower portion of the driving motor.

    本发明属于铁路车辆领域,具体涉及一种大吨位隧道牵引车用转向架及大吨位隧道牵引车,大吨位隧道牵引车包括车体和至少两个转向架,各转向架共同支撑车体,所述转向架包括框形构架,框形构架包括两间隔布置的纵梁和两间隔布置的端部横梁,两端部横梁分别位于纵梁的两端,框形构架上安装有行走单元,行走单元包括动力单元、轮轴及安装在轮轴两端的车轮,框形构架的中部具有用于与大吨位隧道牵引车的车体连接的中部连接结构,行走单元设有两个,两个行走单元在框形构架的长度方向上对称布置,动力单元包括驱动电机,驱动电机处于框形构架的两端位置,纵梁的两端设有下沉段,端部横梁连接在下沉段的端部,端部横梁位于驱动电机的下方外侧。


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    Titel :

    Bogie for large-tonnage tunnel tractor and large-tonnage tunnel tractor


    Weitere Titelangaben:

    一种大吨位隧道牵引车用转向架及大吨位隧道牵引车


    Beteiligte:
    WANG PENG (Autor:in) / WANG DONGHONG (Autor:in) / ZHANG BAOZHEN (Autor:in) / LI SHENGYONG (Autor:in) / ZHU JIAXIN (Autor:in) / WANG ZHIHENG (Autor:in) / WANG YAO (Autor:in) / ZUO JIANLE (Autor:in) / LIAO JIAWEI (Autor:in) / YANG DI (Autor:in)

    Erscheinungsdatum :

    2022-05-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B61C Lokomotiven , LOCOMOTIVES / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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