The invention relates to the technical field of railway vehicles, and provides a lifting vehicle window and a railway vehicle. The lifting vehicle window comprises a window frame, a movable window sash, a balancing mechanism and a single-arm supporting rod, a lifting sliding groove is formed in the window frame, the movable window sash is in sliding fit with the window frame through the lifting sliding groove, and a horizontal guide rail is fixedly arranged at the bottom of the movable window sash; the balancing mechanism is installed on the window frame and comprises an elastic assembly and amovable connecting rod assembly connected with the elastic assembly; and the first end of the single-arm supporting rod is in rolling fit with the horizontal guide rail, the second end of the single-arm supporting rod is fixedly connected with a first connecting shaft, the first connecting shaft is in rotating fit with the window frame, and one end of the movable connecting rod assembly is fixedly connected with the first connecting shaft. After an external acting force manually applied to the movable window sash is relieved, the movable window sash can stay at any needed position, stepless positioning of the movable window sash is achieved, operation is easy, and use is reliable.
本发明涉及轨道车辆技术领域,提供一种升降车窗及轨道车辆。该升降车窗包括窗框架、活动窗扇、均衡机构和单臂支撑杆,窗框架设有升降滑槽,活动窗扇通过升降滑槽与窗框架滑动配合,活动窗扇的底部固设有水平导轨;均衡机构安装在窗框架上,均衡机构包括弹性组件以及与弹性组件连接的活动连杆组件;单臂支撑杆的第一端与水平导轨滚动配合,单臂支撑杆的第二端固定连接有第一连接轴,第一连接轴与窗框架转动配合,活动连杆组件的一端与第一连接轴固定连接。本发明能够在解除手动施加在活动窗扇上的外部作用力后,使活动窗扇停留在需要的任何位置,实现了对活动窗扇的无极定位,操作简单,使用可靠。
Lifting vehicle window and rail vehicle
升降车窗及轨道车辆
2021-02-09
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |