The invention relates to the technical field of rail transit equipment, and discloses an outer protective screen device for a through passage, which comprises two groups of frame bodies, a plurality of supporting plates and a plurality of supporting plates, the folding protective screen comprises two sets of frames, a plurality of sets of outer fabric frames, a plurality of sets of inner fabric frames and fabric. The two frames are connected with the two frame bodies respectively. The outer material frames are located between the two frames. The inner fabric frames and the outer fabric frames are arranged at intervals, and the fabric is used for connecting the adjacent outer fabric frames and inner fabric frames; and the mounting part is arranged on the frame body, and the mounting part is configured to detachably mount the frame body on the vehicle body. According to the invention, the outer protective screen device can form an effective safety barrier no matter the through channel is in a contracted or unfolded state.
本发明涉及轨道交通设备技术领域,其公开了一种贯通道用外护屏装置,包括:两组框体,其被配置为与车体连接;折叠式护屏,其包括两组边框、若干组外面料框、若干组内面料框以及面料;两组边框分别与两组框体连接;若干组外面料框位于两组边框之间;内面料框与外面料框间隔设置,面料用于连接相邻的外面料框和内面料框;安装部,其设于框体上,安装部被配置成将框体可拆卸地安装在车体上。本发明能够实现贯通道不管是在收缩或者是展开状态下,外护屏装置都能够形成有效的安全屏障。
Outer protective screen device for through channel and through channel
贯通道用外护屏装置及贯通道
2023-12-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Through channel and coupling through channel device with through channel
Europäisches Patentamt | 2020
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