The invention relates to the technical field of rail transit, and discloses a dynamic telescopic device for filling gaps and a platform door system.The dynamic telescopic device is installed at the end of a door body structure in the opening and closing direction and comprises at least one movable plate, and one face of each movable plate is in transverse sliding connection with the door body structure; the other side of the movable plate is in longitudinal sliding connection with the door body structure, and when the door body structure performs opening and closing movement, the movable plate synchronously or delays to perform telescopic movement in the direction perpendicular to the opening and closing direction of the door body structure; the filling piece is arranged on the side, facing the gap, of the movable plate and synchronously moves in the direction perpendicular to the opening and closing direction of the door body structure along with stretching and retracting of the movable plate, when the door body structure is opened, the filling piece extends out of the door body structure to fill the gap, and when the door body structure is closed, the filling piece retracts into the door body structure. According to the dynamic telescopic device for filling the gap and the platform door system, the structure is simple, the manufacturing cost is low, the safety is high, and no power source needs to be additionally arranged.
本发明涉及轨道交通技术领域,公开了一种用于填补间隙的动态伸缩装置及站台门系统,该动态伸缩装置安装于门体结构开合方向的端部,包括至少一块活动板,该活动板一面与门体结构形成横向滑动连接,另一面与门体结构形成纵向滑动连接,该门体结构作开合运动时,活动板同步或延迟朝垂直于门体结构开合方向作伸缩运动;填充件,设置于活动板朝向间隙一侧,并随活动板的伸缩同步朝垂直于门体结构开合方向移动,当门体结构张开时,该填充件伸出于门体结构外,对间隙进行填补,当门体结构闭合时,该填充件缩回于门体结构内。本发明提供的种用于填补间隙的动态伸缩装置及站台门系统,结构简单、制造成本低、安全性高且无需额外设置动力源。
Dynamic telescopic device for filling gaps and platform door system
一种用于填补间隙的动态伸缩装置及站台门系统
2024-03-01
Patent
Electronic Resource
Chinese
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / 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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