A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mechanical smoke-proof curtain device
The invention discloses a mechanical smoke-proof curtain device which comprises a door frame, a roller shutter assembly is installed on an upper frame body, curtain cloth is wound on the roller shutter assembly, and the tail end of the curtain cloth is connected with a handle installed between a left frame body and a right frame body in a sliding fit mode. A pressing plate is movably installed on the left frame body and the right frame body, an operation assembly is arranged on the handle, and the operation assembly is connected with the pressing plate through a linkage mechanism. Through the structural design, the pressing effect of the pressing plate on the curtain cloth is controlled through the simple linkage mechanism, stepless adjustment of the curtain cloth is achieved, and the curtain cloth adjusting device is simple in structure, flexible to operate and capable of adapting to various fire scenes.
本发明公开了一种机械式防烟帘装置，包括门框，在上框体上安装有卷帘组件，并在卷帘组件上绕设有帘布，所述帘布的末端与滑动配合安装在左框体和右框体之间的拉手相连；在左框体和右框体上活动安装有压板，在拉手上设有操作组件，所述操作组件通过联动机构与压板相连。本发明通过结构设计，通过简单的联动机构控制压板对帘布的压紧作用，实现帘布的无极调节，结构简单，操作灵活，能够适应多种火灾场景。
Mechanical smoke-proof curtain device
The invention discloses a mechanical smoke-proof curtain device which comprises a door frame, a roller shutter assembly is installed on an upper frame body, curtain cloth is wound on the roller shutter assembly, and the tail end of the curtain cloth is connected with a handle installed between a left frame body and a right frame body in a sliding fit mode. A pressing plate is movably installed on the left frame body and the right frame body, an operation assembly is arranged on the handle, and the operation assembly is connected with the pressing plate through a linkage mechanism. Through the structural design, the pressing effect of the pressing plate on the curtain cloth is controlled through the simple linkage mechanism, stepless adjustment of the curtain cloth is achieved, and the curtain cloth adjusting device is simple in structure, flexible to operate and capable of adapting to various fire scenes.
本发明公开了一种机械式防烟帘装置，包括门框，在上框体上安装有卷帘组件，并在卷帘组件上绕设有帘布，所述帘布的末端与滑动配合安装在左框体和右框体之间的拉手相连；在左框体和右框体上活动安装有压板，在拉手上设有操作组件，所述操作组件通过联动机构与压板相连。本发明通过结构设计，通过简单的联动机构控制压板对帘布的压紧作用，实现帘布的无极调节，结构简单，操作灵活，能够适应多种火灾场景。
Mechanical smoke-proof curtain device
一种机械式防烟帘装置
ZHOU WEI (author) / XIONG FENG (author) / LIU ZHENXU (author) / YANG BO (author) / YE CHUNLIAN (author)
2024-12-27
Patent
Electronic Resource
Chinese
IPC:
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung