The invention discloses an anti-collision beam assembly, a cabin framework assembly and a vehicle, the anti-collision beam assembly is applied to the vehicle and comprises a first anti-collision beam, a second anti-collision beam and a force transmission connecting piece, and the first anti-collision beam extends in the width direction of the vehicle and is connected to the front end of a cabin longitudinal beam of the vehicle; the second anti-collision beam extends in the width direction of the vehicle and is connected to the front end of an auxiliary frame of the vehicle. The force transmission connecting piece extends in the height direction of the vehicle and is connected between the first anti-collision beam and the second anti-collision beam. According to the anti-collision beam assembly, the anti-collision beam assembly can be provided with a plurality of force transmission paths, each force transmission path can bear small collision force, the deformation amount of a cabin framework is small, the crumple amount of a cabin towards a cab is reduced, the anti-collision performance of the anti-collision beam assembly is improved, and the safety of a vehicle is improved.
本发明公开了一种防撞梁组件、机舱骨架总成和车辆,防撞梁组件应用于车辆中且包括第一防撞梁、第二防撞梁和传力连接件,第一防撞梁沿车辆的宽度方向延伸且连接于车辆的机舱纵梁的前端;第二防撞梁沿车辆的宽度方向延伸且连接于车辆的副车架的前端;传力连接件沿车辆的高度方向延伸且连接于第一防撞梁与第二防撞梁之间。根据本发明的防撞梁组件,可以使得防撞梁组件具有多个传力路径,使得每个传力路径上均可以承担较小碰撞力,使得机舱骨架的变形量较小,降低机舱朝向驾驶室的溃缩量,提高防撞梁组件的防撞性能,提高车辆的安全性。
Anti-collision beam assembly, cabin framework assembly and vehicle
防撞梁组件、机舱骨架总成和车辆
2024-12-10
Patent
Electronic Resource
Chinese
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