The invention provides a maglev rail engineering truck bogie and a maglev rail engineering truck, the maglev rail engineering truck bogie comprises at least one wheel type driving bogie and at least one linear motor bogie, and the wheel type driving bogie and the linear motor bogie are both used for being connected with a truck body; the linear motor bogie comprises a lifting device which can stretch out and draw back relative to the vehicle body so that the linear motor bogie can make contact with the rail or be separated from the rail. By means of the structure, on rainy days and ice and snow days, the linear motor bogie can make contact with a rail through the lifting device, traction force is provided by the wheel type driving bogie and the linear motor bogie together, and therefore the magnitude of the provided traction force is increased; and normal operation of the maglev rail engineering vehicle on a maglev line in rainy days and ice and snow days is ensured.
本申请提供一种磁浮轨道工程车转向架及磁浮轨道工程车,磁浮轨道工程车转向架,包括至少一个轮式驱动转向架和至少一个直线电机转向架,轮式驱动转向架和直线电机转向架均用于连接车体;直线电机转向架包括升降装置,升降装置可相对于车体伸缩,以使直线电机转向架与轨道接触或脱离轨道。通过上述结构,当遇到雨天以及冰雪天时,本申请可以通过升降装置使得直线电机转向架与轨道接触,利用轮式驱动转向架和直线电机转向架共同提供牵引力,从而提高可提供的牵引力大小,保障磁浮轨道工程车在雨天以及冰雪天在磁浮线路上的正常运行。
Bogie of maglev rail engineering truck and maglev rail engineering truck
磁浮轨道工程车转向架及磁浮轨道工程车
2023-09-15
Patent
Electronic Resource
Chinese
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 |
Engineering truck bogie suitable for maglev rail transit
European Patent Office | 2024
|Automotive engineering | 1990
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