A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rail transit double-opening sliding plug door
The invention relates to a rail transit double-opening sliding plug door. The door comprises a door leaf and a door frame; the door leaf is installed on the door frame; a locking groove is formed in the door frame; a locking cavity is formed in the door leaf; a sliding hole and a locking hole are formed in the locking cavity; a high-speed locking device is installed in the locking cavity; the high-speed locking device comprises a piston, a linkage mechanism, a reset spring and a locking rod, the piston is installed in the sliding hole and connected with the locking rod through the linkage mechanism, the locking rod is installed in the locking cavity in a sliding mode, one end of the locking rod is installed in the locking hole and can penetrate out of the locking hole to enter the locking groove, the piston drives the locking rod to slide through the linkage mechanism, and the two ends of the reset spring are fixedly connected with the side wall of the locking cavity and the locking rod respectively. With the rail transit double-opening sliding plug door adopted, the defect that a sliding plug door is automatically opened in the high-speed running process of a vehicle is overcome.
本发明涉及一种轨道交通双开塞拉门，其包括门扇和门框，所述门扇安装于所述门框上，所述门框上设有锁定槽，所述门扇内设有锁定腔，所述锁定腔分别设有滑孔和锁定孔，所述锁定腔内安装有高速锁定装置，所述高速锁定装置包括活塞、联动机构、复位弹簧和锁定杆，所述活塞安装于所述滑孔内，所述活塞通过所述联动机构连接所述锁定杆，所述锁定杆滑动安装于所述锁定腔内，所述锁定杆的一端安装于所述锁定孔中并能够穿出所述锁定孔进入所述锁定槽内，所述活塞通过所述联动机构驱动所述锁定杆滑动，所述复位弹簧的两端分别固定连接所述锁定腔的侧壁和锁定杆。本申请具有改善车辆高速行驶过程中塞拉门自动打开的缺陷的效果。
Rail transit double-opening sliding plug door
The invention relates to a rail transit double-opening sliding plug door. The door comprises a door leaf and a door frame; the door leaf is installed on the door frame; a locking groove is formed in the door frame; a locking cavity is formed in the door leaf; a sliding hole and a locking hole are formed in the locking cavity; a high-speed locking device is installed in the locking cavity; the high-speed locking device comprises a piston, a linkage mechanism, a reset spring and a locking rod, the piston is installed in the sliding hole and connected with the locking rod through the linkage mechanism, the locking rod is installed in the locking cavity in a sliding mode, one end of the locking rod is installed in the locking hole and can penetrate out of the locking hole to enter the locking groove, the piston drives the locking rod to slide through the linkage mechanism, and the two ends of the reset spring are fixedly connected with the side wall of the locking cavity and the locking rod respectively. With the rail transit double-opening sliding plug door adopted, the defect that a sliding plug door is automatically opened in the high-speed running process of a vehicle is overcome.
本发明涉及一种轨道交通双开塞拉门，其包括门扇和门框，所述门扇安装于所述门框上，所述门框上设有锁定槽，所述门扇内设有锁定腔，所述锁定腔分别设有滑孔和锁定孔，所述锁定腔内安装有高速锁定装置，所述高速锁定装置包括活塞、联动机构、复位弹簧和锁定杆，所述活塞安装于所述滑孔内，所述活塞通过所述联动机构连接所述锁定杆，所述锁定杆滑动安装于所述锁定腔内，所述锁定杆的一端安装于所述锁定孔中并能够穿出所述锁定孔进入所述锁定槽内，所述活塞通过所述联动机构驱动所述锁定杆滑动，所述复位弹簧的两端分别固定连接所述锁定腔的侧壁和锁定杆。本申请具有改善车辆高速行驶过程中塞拉门自动打开的缺陷的效果。
Rail transit double-opening sliding plug door
一种轨道交通双开塞拉门
ZHAO YONGGANG (author) / ZHANG XIANGYANG (author) / XIE WEICHENG (author) / LIANG HAIRU (author) / LI WEIJUN (author)
2022-02-11
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
/
B61D
Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen
,
BODY DETAILS OR KINDS OF RAILWAY VEHICLES
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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