The invention discloses a safety protection mechanism for underground rail transit. The safety protection mechanism comprises a vertical base, a driving assembly, a detection assembly and a fixing nut. A base plate is fixed to the right side face of the vertical base, a locking mechanism is installed on the right side of the middle of the base plate, an extension plate is hinged to the right end of the base plate, a side frame is slidably connected to the lower end of the extension plate, a bottom plate is fixed to the upper surface of the side frame, grooved rails are oppositely fixed to the two sides of the lower surface of the bottom plate, and an end plate is fixed to the right end of the upper surface of the bottom plate. Tempered glass is fixed to the upper surface of the left end of the end plate, a supporting assembly is installed on the lower surface of the right end of the end plate, and the opposite end faces of the end plate and the extension plate are connected through a connecting mechanism; the safety protection mechanism for underground rail transit can be automatically communicated with a platform and a carriage, pedestrians are prevented from accidentally stepping into a gap when taking a bus, meanwhile, the position near the carriage is detected, whether people stay is fed back, and resetting and safe starting are guaranteed.
本发明公开了地下轨道交通用安全防护机构,包括立座、驱动组件、检测组件和固定螺母;立座:右侧面固定有座板,所述座板中部右侧安装有锁定机构,所述座板的右端铰接有延伸板,所述延伸板的下端滑动连接有侧架,所述侧架的上表面固定有底板,所述底板下表面的两侧相对固定有槽轨,所述底板上表面的右端固定有端板,所述端板的左端上表面固定有钢化玻璃,所述端板的右端下表面安装有支撑组件,所述端板和延伸板的相对端面通过连接机构连接;本地下轨道交通用安全防护机构,可以自动连通站台和车厢,避免行人乘车时不慎踏入缝隙内,同时对车厢附近进行检测,反馈是否有人员滞留,保证复位和安全启动。
Safety protection mechanism for underground rail transit
地下轨道交通用安全防护机构
2021-06-29
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Transportation Research Record | 2011
|NTIS | 1981
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