The invention relates to the technical field of rail transit, and provides a safety protection device. The safety protection device comprises a door frame, a first door body, a second door body, a first driving mechanism and a second driving mechanism; the first door body and the second door body are arranged on the door frame; the vertical planes where the first door body and the second door bodyare located are parallel to each other; the first driving mechanism is arranged on the door frame to drive the first door body to lift to be opened or closed; and the second driving mechanism is arranged on the door frame to drive the second door body to lift to be opened or closed. According to the invention, the first door body and the second door body are opened in parallel, closed in a staggered manner, and driven and controlled independently, so that the reliability, applicability and safety are high.
本发明涉及轨道交通技术领域,提供了安全防护装置。本发明包括:门框架、第一门体、第二门体、第一驱动机构和第二驱动机构,所述第一门体和所述第二门体均设于所述门框架上,且所述第一门体与所述第二门体所在的竖直平面相互平行;所述第一驱动机构设于所述门框架上,用以驱动所述第一门体升降开闭,所述第二驱动机构设于所述门框架上,用以驱动所述第二门体升降开闭。本发明实现第一门体和第二门体并行打开,交错关闭,单独驱动控制,可靠性高,适用性强,安全性高。
Safety protection device
安全防护装置
2020-08-25
Patent
Electronic Resource
Chinese
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