The invention relates to the technical field of rail vehicles, and discloses a rail vehicle front end hood opening and closing mechanism and a rail vehicle. The rail vehicle front end hood opening andclosing mechanism comprises an opening and closing structure which is connected with a first opening and closing hood and a second opening and closing hood at the front end of the rail vehicle; a locking structure arranged on the back surface of the opening and closing structure and used for unlocking and locking the opening and closing structure; and a driving structure connected with the opening and closing structure and driving the opening and closing structure to move in the direction close to or away from the first opening and closing cover and the second opening and closing cover through movement of the driving structure so as to force the first opening and closing cover and the second opening and closing cover to be rotationally opened or closed. The rail vehicle front end hood opening and closing mechanism has the advantages that the unlocking and locking effects are good, and abnormal opening of the opening and closing mechanism for the front end hood of the rail vehicle in the running process can be effectively avoided.
本发明涉及轨道车辆技术领域,公开了一种轨道车辆前端头罩开闭机构及轨道车辆,包括:开闭结构,所述开闭结构分别与轨道车辆前端的第一开闭罩和第二开闭罩相连接;锁闭结构,设置在所述开闭结构的背面,用于对所述开闭结构进行解锁与锁闭;以及驱动结构,所述驱动结构与所述开闭结构相连接,通过所述驱动结构的运动带动所述开闭结构朝靠近或远离所述第一开闭罩和所述第二开闭罩的方向进行运动,以促使所述第一开闭罩与所述第二开闭罩进行旋转打开或闭合。该轨道车辆前端头罩开闭机构具有解锁与锁闭效果好,能够有效地避免轨道车辆在运行过程中使得前端头罩开闭机构发生异常打开的优点。
Rail vehicle front end hood opening and closing mechanism and rail vehicle
轨道车辆前端头罩开闭机构及轨道车辆
2020-05-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Opening and closing mechanism for front end hood of rail motor car
Europäisches Patentamt | 2024
|Rail vehicle and head cover opening and closing mechanism thereof
Europäisches Patentamt | 2015
|Machining method of opening and closing mechanism and rail vehicle
Europäisches Patentamt | 2022
|