The invention discloses a passive safety protection type windshield structure of a railway vehicle, the railway vehicle and a method, solves the problem that a windshield structure in the prior art cannot effectively buffer extrusion between carriages, and has the beneficial effects of effectively resisting impact force and avoiding secondary impact. According to the specific scheme, the passive safety protection type windshield structure of the railway vehicle comprises a capsule, the capsule is installed on the railway vehicle through a windshield installation base, a cavity is formed between the capsule and the windshield installation base, an inflatable air curtain is arranged in the cavity, and the air curtain is supported through a plurality of fixing devices; the fixing device is arranged in the circumferential direction of the railway vehicle. The fixing device comprises a fixing base installed on the windshield installation base, each side of the fixing base is movably connected with a supporting component through a rotatable component, an elastic component is arranged between the rotatable component on each side and the fixing base, and the supporting component is connected with the fixing cover. And a space is formed between the air curtain supporting plate and the air curtain supporting plate to limit the air curtain while supporting the air curtain.
本发明公开了一种轨道车辆被动安全防护式风挡结构、轨道车辆及方法,解决了现有技术中风挡结构无法对车厢之间的挤压进行有效缓冲的问题,具有有效抵挡撞击力,避免二次撞击的有益效果,具体方案如下:一种轨道车辆被动安全防护式风挡结构,包括胶囊,胶囊通过风挡安装座安装于轨道车辆,胶囊与风挡安装座之间形成空腔室,空腔室内设置气帘,气帘可膨胀,气帘通过若干固定装置支撑,固定装置沿着轨道车辆的环向方向设置;固定装置包括安装于风挡安装座的固定座,固定座的每一侧分别通过可转动构件与支撑构件活动连接,每一侧的可转动构件与固定座之间设置有弹性构件,支撑构件与固定罩连接,二者之间形成空间以在对气帘支撑的同时对气帘进行限位。
Passive safety protection type windshield structure of railway vehicle, railway vehicle and method
一种轨道车辆被动安全防护式风挡结构、轨道车辆及方法
2024-09-06
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Inflatable outer windshield, railway vehicle and control method
European Patent Office | 2024
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