The invention belongs to the technical field of high-speed trains, and particularly relates to a high-speed train wing adjusting device. Comprising a telescopic wing and a lifting and pitching adjusting mechanism, and the lifting and pitching adjusting mechanism adjusts the height and the pitching angle of the telescopic wing in the vertical direction and provides lift force or air resistance for a train. The rotating seat is arranged at the bottom of the lifting and pitching adjusting mechanism and used for supporting the lifting and pitching adjusting mechanism; the rotating mechanism is arranged below the rotating seat, and the rotating mechanism drives the rotating seat to rotate and drives the telescopic wings to rotate to resist lateral acting force of crosswind; single actions or combined actions such as pitching, lifting and rotating of the wings can be executed according to the actual operation environment and operation requirements of the train, the flowing state of airflow above and below the wings is changed by controlling and adjusting the postures of the wings, then the force applied by the wings to the train is changed, and the purposes of regulating and controlling operation and braking of the high-speed train are achieved.
本发明属于高速列车技术领域,尤其涉及一种高速列车车翼调整装置;包括伸缩翼,升降俯仰调节机构,调整所述伸缩翼在竖直方向的高度以及俯仰角度,为列车提供升力或空气阻力;旋转座,设置在所述升降俯仰调节机构的底部,用于支撑所述升降俯仰调节机构;旋转机构,设置在所述旋转座的下方,所述旋转机构驱动所述旋转座转动,带动所述伸缩翼转动,抵抗横风的侧向作用力;可以根据列车实际运营环境及运行要求执行车翼的俯仰、升降、以及旋转等单一动作或组合动作,通过控制调整车翼的姿态来改变翼上下气流的流动状态,进而改变车翼对列车所施加的力,达到调控高速列车的运行和制动的目标。
High-speed train wing adjusting device
高速列车车翼调整装置
2023-07-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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