A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automatic full-open emergency evacuation tilt-up door for metro vehicle
The invention relates to the technical field of rail transit evacuation mechanisms, in particular to an automatic full-open emergency evacuation tilt-up door for a metro vehicle. Comprising a door leaf assembly, a driving mechanism and a locking mechanism, the door leaf assembly comprises a door leaf frame, a rotating shaft seat and a lock hook; the rotating shaft base is fixed to the top of the door leaf assembly and hinged to the top of the door frame. The lock hook is fixed to the bottom of the door leaf assembly and used for locking of the locking mechanism. The driving mechanism comprises a driving device, an electric cylinder, a gas spring, a hand driving device, a connecting rod, a universal joint and a coupler; the bottom of the air spring is hinged to the door frame, and the top of the air spring is hinged to the door leaf assembly. According to the structure that the bottom of the electric cylinder is hinged to the door frame, and the top of the electric cylinder is hinged to the door leaf assembly, the effect that the emergency evacuation door can be rapidly and stably opened under the power-on and power-off conditions is achieved.
本发明涉及轨道交通疏散机构的技术领域，尤其涉及一种地铁车辆自动化全开式紧急疏散上翻门；包括门页总成、驱动机构、锁闭机构；所述门页总成包括门页框架、转轴座和锁钩；所述转轴座固定在所述门页总成顶部并与门框顶部进行铰接；所述锁钩固定在门页总成底部，用于所述锁闭机构锁闭；所述驱动机构包含驱动装置、电缸、气弹簧、手驱装置、连杆、万向节和联轴器；所述气弹簧底部与所述门框铰接，顶部与所述门页总成铰接；所述电缸底部与所述门框铰接，顶部与所述门页总成铰接的结构，达到了紧急疏散门在有电以及断电情况都能够快速稳定的打开的效果。
Automatic full-open emergency evacuation tilt-up door for metro vehicle
The invention relates to the technical field of rail transit evacuation mechanisms, in particular to an automatic full-open emergency evacuation tilt-up door for a metro vehicle. Comprising a door leaf assembly, a driving mechanism and a locking mechanism, the door leaf assembly comprises a door leaf frame, a rotating shaft seat and a lock hook; the rotating shaft base is fixed to the top of the door leaf assembly and hinged to the top of the door frame. The lock hook is fixed to the bottom of the door leaf assembly and used for locking of the locking mechanism. The driving mechanism comprises a driving device, an electric cylinder, a gas spring, a hand driving device, a connecting rod, a universal joint and a coupler; the bottom of the air spring is hinged to the door frame, and the top of the air spring is hinged to the door leaf assembly. According to the structure that the bottom of the electric cylinder is hinged to the door frame, and the top of the electric cylinder is hinged to the door leaf assembly, the effect that the emergency evacuation door can be rapidly and stably opened under the power-on and power-off conditions is achieved.
本发明涉及轨道交通疏散机构的技术领域，尤其涉及一种地铁车辆自动化全开式紧急疏散上翻门；包括门页总成、驱动机构、锁闭机构；所述门页总成包括门页框架、转轴座和锁钩；所述转轴座固定在所述门页总成顶部并与门框顶部进行铰接；所述锁钩固定在门页总成底部，用于所述锁闭机构锁闭；所述驱动机构包含驱动装置、电缸、气弹簧、手驱装置、连杆、万向节和联轴器；所述气弹簧底部与所述门框铰接，顶部与所述门页总成铰接；所述电缸底部与所述门框铰接，顶部与所述门页总成铰接的结构，达到了紧急疏散门在有电以及断电情况都能够快速稳定的打开的效果。
Automatic full-open emergency evacuation tilt-up door for metro vehicle
一种地铁车辆自动化全开式紧急疏散上翻门
GE JIANMING (author) / LI QIANG (author) / SU RUIDONG (author) / WU MENG (author)
2023-10-27
Patent
Electronic Resource
Chinese