The invention belongs to the technical field of rail transit. The emergency evacuation device comprises a fixing frame, and a first driving mechanism and a second driving mechanism are installed on the fixing frame; the door plate is rotatably mounted on the door frame, and the second driving mechanism drives the door plate to switch an opening state or a closing state on the door frame; the folding ladder is mounted on the fixing frame, and the first driving mechanism drives the folding ladder to switch an extending state and a retracting state; and a third driving mechanism is mounted on the folding ladder and drives the folding ladder to switch between an unfolding state and a folding state. According to the emergency evacuation device, the first driving mechanism, the second driving mechanism and the third driving mechanism are used for driving the door plate and the folding ladder correspondingly, rapid opening of the folding ladder is facilitated, the escape efficiency is improved, meanwhile, the intelligence of equipment control is improved, an evacuation platform does not need to be built along the way, and the capital construction cost is saved.
本发明属于轨道交通技术领域;提供一种紧急疏散装置及轨道车辆,包括固定架,所述固定架上安装有第一驱动机构和第二驱动机构;门板,转动安装于门框上,所述第二驱动机构驱动所述门板在所述门框上切换打开状态或关闭状态;折叠梯,安装于所述固定架上,所述第一驱动机构驱动所述折叠梯切换伸出状态和收回状态;所述折叠梯上安装有第三驱动机构,所述第三驱动机构驱动所述折叠梯切换展开状态和折叠状态。本发明的紧急疏散装置利用第一驱动机构、第二驱动机构和第三驱动机构分别驱动门板和折叠梯,便于折叠梯的快速打开,提高了逃生效率,同时提高了设备控制的智能化,本发明无需沿途修建疏散平台,节约了基建修建成本。
Emergency evacuation device and rail vehicle
一种紧急疏散装置及轨道车辆
2024-01-26
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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