The invention discloses a sky train bogie which comprises a bearing frame, wherein a center shaft device is arranged in the middle of the bearing frame; and the two swing mechanisms which are arrangedat the two end parts of the bearing frame respectively and are connected with the bearing frame through slewing bearings, so that the swing mechanisms and the bearing frame can rotate around the axial directions of the slewing bearings. Each swing mechanism comprises a frame body, guide wheels, walking wheels and a driving device for driving the walking wheels to rotate, and the guide wheels areconnected to the positions, on the front sides and the rear sides of the walking wheels, of the frame body. The sky train bogie can adapt to a track with a small turning radius, meanwhile, sliding friction between the walking wheels and the track is avoided, and the service lives of the walking wheels and the track is prolonged.
本发明公开了一种空轨转向架,包括:承载架,所述承载架的中部设置有中心轴装置;两个摆动机构,分别设置于所述承载架的两个端部,并且通过回转支承与所述承载架相连,使所述摆动机构和所述承载架能够绕所述回转支承的轴向转动;所述摆动机构包括架体、导向轮、走行轮以及驱动所述走行轮转动的驱动装置,所述导向轮连接于所述走行轮前后两侧的所述架体上。该空轨转向架能够适应转弯半径较小的轨道,同时避免了走行轮与轨道之间的滑动摩擦,提升了走行轮和轨道的使用寿命。
Sky train bogie
空轨转向架
2020-05-15
Patent
Electronic Resource
Chinese