The invention discloses an anti-nodding device for a single-axle bogie, which relates to the field of railway vehicle bogies, and comprises sliding mechanisms arranged at two ends of the bogie along the longitudinal direction respectively; the connecting rod is arranged between the two sliding mechanisms, one end of the connecting rod is connected with one sliding mechanism through a first rotating arm, the other end of the connecting rod is connected with the other sliding mechanism through a second rotating arm, and the middle of the first rotating arm and the middle of the second rotating arm are rotationally arranged on the framework; the anti-nodding device is simple in structure and convenient to machine and assemble, the stress working condition of the connecting rod for connecting the rotating arms on the two sides is changed from torsion bearing to tension and pressure bearing, the length of a rod body of the connecting rod can be adjusted in a stepless mode after the device is installed, and the process convenience of the connecting rod is improved.
本发明公开了一种单轴转向架抗点头装置,涉及轨道车辆转向架领域,包括:滑动机构,分别在转向架沿纵向方向的两端各设置有一个;连杆,设置在两个滑动机构之间,连杆的一端通过第一转臂与一个滑动机构连接,连杆的另一端通过第二转臂与另一个滑动机构连接,第一转臂的中部和第二转臂的中部均转动设置在构架上;该抗点头装置结果简单且加工组装方便,连接两侧转臂的连杆受力工况有承受扭力变为承受拉压力,并且连杆在装置安装后可以对杆身长度进行无级调整,提高其工艺便捷性。
Anti-nodding device of single-axle bogie
一种单轴转向架抗点头装置
22.11.2024
Patent
Elektronische Ressource
Chinesisch
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 |
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