The invention discloses a railway guide bridge structure, and relates to the technical field of highway-railway dual-purpose tractors. The railway guide bridge structure comprises a wheel axle assembly, and the two ends of the wheel axle assembly are provided with railway wheels used in cooperation. Through the arrangement and use of the connecting mechanism, convenience is provided for convenient clamping and fixing of the anti-collision bottom frame, so that convenience is provided for convenient installation of the anti-collision bottom frame, operation by a user is facilitated, a movable clamping plate and a fixed clamping plate can be secondarily fixed, the installation stability of the anti-collision bottom frame is effectively improved, and the service life of the anti-collision bottom frame is prolonged. The anti-collision bottom frame is matched with the first damping mechanism for use, so that an obstacle can be blocked, and the situation that the obstacle collides with the sliding block assembly to damage the sliding block assembly and the like can be avoided; and the acting force generated when an obstacle collides with the V-shaped damping plate can be effectively reduced by means of the torsion force of the first torsion spring, the elastic force of the first tension spring, the elastic force of the second tension spring and the elastic force of the second spring, then the good damping effect can be achieved, and therefore the good protection effect on the sliding block assembly can be achieved.
本发明公开了一种铁路导向桥结构,涉及公铁两用牵引车技术领域;铁路导向桥结构包括轮轴总成,轮轴总成的两端均设有配合使用的铁路轮;连接机构的设置使用,为防撞底框的便捷卡接固定提供了便利,从而为防撞底框的便捷安装提供了便利,便于使用者进行操作,且能够将移动夹板与固定夹板进行二次固定,进而有效提高了防撞底框的安装稳定性,防撞底框与第一减震机构的配合使用,能够对障碍物进行阻挡,从而能够避免障碍物撞击滑块总成等对其造成损坏,且能够借助第一扭簧的扭力、第一拉簧与第二拉簧的弹力以及第二弹簧的弹力有效降低障碍物撞击V型减震板时所产生的作用力,进而能够起到良好的减震作用,从而能够对滑块总成起到良好的保护作用。
Railway guide bridge structure
一种铁路导向桥结构
2023-08-01
Patent
Electronic Resource
Chinese
IPC: | B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
Gap bridge structure of railway vehicle, and railway vehicle
European Patent Office | 2021
|Engineering Index Backfile | 1956
Engineering Index Backfile | 1956
Engineering Index Backfile | 1931
Engineering Index Backfile | 1921