Hydraulic power bogie suitable for tourism monorail engineering truck
Hydraulic power bogie suitable for tourism monorail engineering truck
- Neue Suche nach: ZHANG YONGLIANG
- Neue Suche nach: KANG XIAOFENG
- Neue Suche nach: ZHANG NING
- Neue Suche nach: HUO YUFENG
- Neue Suche nach: DENG YUANGANG
- Neue Suche nach: ZHANG YONGLIANG
- Neue Suche nach: KANG XIAOFENG
- Neue Suche nach: ZHANG NING
- Neue Suche nach: HUO YUFENG
- Neue Suche nach: DENG YUANGANG
The invention relates to a hydraulic power bogie suitable for a tourism monorail engineering truck, which is characterized in that pressure from an oil port A and an oil port B of a hydraulic system drives the bogie to run in two directions, reverse dragging pressure generated when a walking motor reversely supplies a hydraulic pump realizes the service braking of the bogie, and a brake mounted on the hydraulic motor realizes the parking braking of the bogie; traction force and braking force of the power walking device are transmitted to the frame through the bogie frame and the traction device, the side blocking assembly is used for limiting the transverse freedom degree of the bogie and the frame, the secondary spring device bears vertical force from the frame, and stabilizing wheels in the guide wheel and stabilizing wheel assembly make contact with the lower surface of a rail upper cover plate. The guide wheels make contact with the left web and the right web, the normal acting force is used for resisting transverse inertia force from an upper vehicle, and the bogie is forced to run along the line. The movable frame and the bogie frame are connected through the tightening oil cylinders to achieve acting force between the stabilizing wheels and the track beams and acting force between the walking wheels and the track beams, and therefore the adhesive force between wheel rails is adjusted.
本发明涉及一种适用于旅游单轨工程车的液压动力转向架，来自液压系统A、B油口的压力驱动转向架的双向行驶，走行马达反向给液压泵时产生的反拖压力，实现转向架的行车制动，安装在液压马达上的制动器实现转向架的驻车制动；动力走行装置的牵引力和制动力通过转向架构架和牵引装置传递给车架，侧挡总成用于限制转向架与车架的横向自由度，二系弹簧装置承担来自车架竖向力，导向轮稳定轮总成中的稳定轮与轨道上盖板下表面接触，导向轮与左右腹板接触，其法向作用力用来抵抗来自上车的横向惯性力，迫使转向架沿线路走向行驶；活动架与转向架构架通过加紧油缸进行连接实现稳定轮与轨道梁、走行轮与轨道梁之间的作用力，从而调整轮轨之间的黏着力。
Dokumentinformationen
Hydraulic power bogie suitable for tourism monorail engineering truck
一种适用于旅游单轨工程车的液压动力转向架
2023-10-17
Patent
Elektronische Ressource
Chinesisch
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