The invention provides a passenger protection device for a railway vehicle unhooking fault, and the device comprises a supporting frame which is installed at the end part of the bottom of a carriage of a railway vehicle, and is provided with an opening close to the end part of the carriage, and a bottom wall opposite to the opening; the driving part is movably mounted in the supporting frame and is constructed to have a contraction state of contracting in the bottom of the supporting frame and a driving state of longitudinally moving towards the opening in the supporting frame; and the buffer part is connected with the driving part and is constructed to have a folded state in which the buffer part is folded in the supporting frame and an unfolded state in which the buffer part extends out of the carriage and the supporting frame in an inflatable expansion manner under the driving of the driving part and is obliquely lapped between the edge of the end part of the carriage and the rail under the condition that a coupler of the rail vehicle is unhooked. The invention further provides a passenger protection system. The passenger protection system comprises the passenger protection device. The invention further provides a railway vehicle. The railway vehicle comprises a plurality of passenger protection systems in the embodiment.
本公开提供了一种用于轨道车辆脱钩故障的乘员保护装置,包括:支撑架,安装在轨道车辆的车箱底部的端部,并设有靠近车厢端部的开口、和与开口相对的底壁;驱动部,可移动地安装在支撑架内,被构造成具有收缩在支撑架底部内的收缩状态,以及在支撑架内朝向开口纵向移动的驱动状态;以及缓冲部,与驱动部连接,被构造成具有收拢在支撑架内部的收拢状态,以及在轨道车辆的车钩脱钩的情况下,在驱动部的驱动下,以充气膨胀的方式伸出到车厢和支撑架的外部,并倾斜地搭靠在车厢端部边缘与轨道之间的展开状态。本公开还提供了一种乘员保护系统,包括上述实施例所述的乘员保护装置。本公开还提供了一种轨道车辆,包括多个上述实施例所述的乘员保护系统。
Passenger protection device and system for unhooking fault of railway vehicle and railway vehicle
用于轨道车辆脱钩故障的乘员保护装置、系统及轨道车辆
2024-10-01
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |