The invention relates to the technical field of traffic facilities, and discloses an access door protection device based on a metro vehicle, which comprises a cab and a carriage, the carriage is fixedly connected to the side surface of the cab, the interior of the carriage is communicated with the interior of the cab, the access door protection device is characterized in that a installation frame is fixedly mounted on the inner side of the cab, and the installation frame is a U-shaped block; a movable door is hinged to the inner side of the installation frame, a restraining groove is formed in the position, corresponding to the lower portion of the movable door, of the inner side face of the compartment, the restraining groove is an arc-shaped groove, a restraining moving block is fixedly connected to the position, corresponding to the interior of the restraining groove, of the lower end of the movable door, the restraining moving block is a hollow arc-shaped block, and a clamping device is arranged in the restraining moving block. According to the system, the broadcasting system controller gives out buzzing alarm to remind a train driver in a cab, and the train driver visually observes the position of the movable door through the special vehicle screen after listing that the driver obtains information, so that the train driver quickly responds.
本发明涉及交通设施技术领域,且公开了一种基于地铁车辆的通道门防护装置,包括驾驶室和车厢,车厢固定连接在驾驶室的侧面,车厢的内部与驾驶室的内部相互连通,其特征在于:所述驾驶室的内侧固定安装有安装框,安装框为“U”形的块,安装框的内侧铰接有活动门,车厢的内侧面对应活动门的下方开设有约束槽,约束槽为弧形槽,活动门的下端对应约束槽的内部固定连接有约束移动块,约束移动块为空心的弧形块,约束移动块的内部设置有卡接装置。本发明中,广播系统控制器发出蜂鸣报警后提醒在驾驶室内部的列车驾驶员,列出驾驶员获得情报后通过车辆专用屏直观的对活动门的位置进行观察,从而来使列车驾驶员快速的做出反应。
Access door protection device based on metro vehicle
一种基于地铁车辆的通道门防护装置
2021-12-31
Patent
Elektronische Ressource
Chinesisch
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