The invention provides a permanent magnet motor-driven hinge pin type bogie of a suspension type monorail vehicle. The bogie comprises a hinge pin type framework of the bogie, the framework is formedby hinging two side beams and a sleeper beam, a suspension beam is in pin joint with the bottom of the sleeper beam through a suspension pin shaft at the top, and the suspension beam is connected witha vehicle body through a vehicle body hanging bracket; wheel sets and rails adopt steel wheel and steel rail structures to increase the axle load of the monorail vehicle; a permanent magnet motor iscombined with a wheel shaft to directly drive steel wheels, and structures such as a gearbox and a coupling are canceled, so that the energy transfer efficiency is greatly improved; and the structureof the bogie is simplified, the reliability of the bogie is improved, the axle distance of the bogie is shortened, the moment of inertia of the bogie is reduced, and the small-radius curve passing capacity of the bogie is improved.
本发明提供一种采用永磁电机驱动的悬挂式单轨车辆铰销式转向架,包括转向架的铰销式构架,构架由两根侧梁与枕梁铰接而成,悬吊梁通过顶部的悬吊销轴与枕梁底部销接,悬吊梁通过车体吊架连接车体;轮对和轨道采用钢轮钢轨结构,以提升单轨车辆轴重;永磁电机与轮轴结合,直接驱动钢轮,取消齿轮箱、联轴节等结构,使能量传递效率大大提高;简化转向架的结构的同时,增加其可靠性,同时使转向架的轴距缩短,减小了转向架的转动惯量,提高转向架通过小半径曲线的能力。
Permanent magnet motor-driven hinge pin type bogie of suspension type monorail vehicle
永磁电机驱动的悬挂式单轨车辆铰销式转向架
2020-07-31
Patent
Elektronische Ressource
Chinesisch
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