The invention discloses a door stopper structure and a railway vehicle. The door stopper structure comprises a base used for being installed on a floor and a support used for being installed on a door plank, the upper surface of the base is provided with an adsorption area and a stopping protrusion, the adsorption area comprises a limiting pit, and the gradient of a transition slope surface between the upper edge of the stopping protrusion and the upper edge of the base is smaller than or equal to 1: 2. The support comprises a support body, a limiting component and an elastic component, the limiting component is movably connected to the support body in a liftable mode through the elastic component and extends out of the lower end of the support body, the limiting component can be magnetically attracted to the limiting pit, and the elastic component is used for applying downward pressure to the limiting component. According to the door stopper structure, the position of the door plate can be limited through the reliable adsorption effect of the base and the support, in addition, due to the fact that the overall appearance of the base is smoother, the trafficability is greatly improved, the requirement for barrier-free passing can be met, and the arrangement flexibility of an inner door of the railway vehicle is improved.
本发明公开了一种门吸结构与一种轨道车辆,其中,门吸结构包括用于安装在地板上的基座以及用于安装在门板上的支座,基座的上表面设有吸附区域和止挡凸起,吸附区域包括限位凹坑,止挡凸起的上边缘与基座的上边缘之间的过渡坡面的坡度小于等于1:2;支座包括支座本体、限位部件和弹性部件,限位部件通过弹性部件可升降地活动连接于支座本体并且伸出于支座本体的下端,限位部件能够与限位凹坑磁性吸附,弹性部件用于对限位部件施加向下的压力。本发明提供的门吸结构能够利用基座和支座的可靠吸附作用来限制门板的位置,并且,由于基座整体外形更为平缓,大大提高了通过性,因此,能够满足无障碍通过需求,从而提升了轨道车辆内门布置的灵活性。
Door stopper structure and railway vehicle
一种门吸结构与一种轨道车辆
2022-02-08
Patent
Elektronische Ressource
Chinesisch