Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Integrated fireproof roller shutter door
The invention provides an integrated fireproof roller shutter door which comprises a door frame. A winding roller is arranged on the upper portion of the door frame, a fireproof roller shutter is wound on the surface of the winding roller, a first driving component is arranged at one end of the winding roller and drives the winding roller to rotate, sliding grooves are formed in the two sides of the door frame correspondingly, and a first mounting groove is formed in the bottom of the door frame. A rotating shaft is arranged in the first mounting groove, inhaul cables are arranged at the two ends of the rotating shaft correspondingly, the other opposite ends of the inhaul cables are connected to the fireproof roller shutter, the inhaul cables are arranged in the sliding grooves, a second driving component is arranged at one end of the rotating shaft and drives the rotating shaft to move, and the inhaul cables are driven by the rotating shaft to wind the bottom of the fireproof roller shutter around the rotating shaft. Compared with the prior art, the situation that in the prior art, a roller shutter door below is opened due to negative pressure generated by the fire behavior of thefireproof roller shutter door is avoided, the fireproof roller shutter door can be tightly closed, and the fire behavior is blocked.
本发明提供了一种集成式防火卷帘门，其包括：门框架，门框架上部设置有卷辊，卷辊的表面卷设有防火卷帘，卷辊的一端设置第一驱动部件，第一驱动部件驱动卷辊旋转，门框架的两侧分别设置有滑槽，门框架底部设置第一安装槽，第一安装槽内设置有转轴，转轴的两端分别设置有拉索，拉索的相对另一端连接在防火卷帘上，拉索布置在滑槽内，转轴的一端设置有第二驱动部件，第二驱动部件驱动转轴运动，拉索在转轴的带动下将防火卷帘的底部卷绕在转轴上。本发明相较于现有技术避免了防火卷帘门由于火势产生的负压而导致的开启下方的卷帘门，使得防火卷帘门能够紧紧的关闭，阻挡火势。
Integrated fireproof roller shutter door
The invention provides an integrated fireproof roller shutter door which comprises a door frame. A winding roller is arranged on the upper portion of the door frame, a fireproof roller shutter is wound on the surface of the winding roller, a first driving component is arranged at one end of the winding roller and drives the winding roller to rotate, sliding grooves are formed in the two sides of the door frame correspondingly, and a first mounting groove is formed in the bottom of the door frame. A rotating shaft is arranged in the first mounting groove, inhaul cables are arranged at the two ends of the rotating shaft correspondingly, the other opposite ends of the inhaul cables are connected to the fireproof roller shutter, the inhaul cables are arranged in the sliding grooves, a second driving component is arranged at one end of the rotating shaft and drives the rotating shaft to move, and the inhaul cables are driven by the rotating shaft to wind the bottom of the fireproof roller shutter around the rotating shaft. Compared with the prior art, the situation that in the prior art, a roller shutter door below is opened due to negative pressure generated by the fire behavior of thefireproof roller shutter door is avoided, the fireproof roller shutter door can be tightly closed, and the fire behavior is blocked.
本发明提供了一种集成式防火卷帘门，其包括：门框架，门框架上部设置有卷辊，卷辊的表面卷设有防火卷帘，卷辊的一端设置第一驱动部件，第一驱动部件驱动卷辊旋转，门框架的两侧分别设置有滑槽，门框架底部设置第一安装槽，第一安装槽内设置有转轴，转轴的两端分别设置有拉索，拉索的相对另一端连接在防火卷帘上，拉索布置在滑槽内，转轴的一端设置有第二驱动部件，第二驱动部件驱动转轴运动，拉索在转轴的带动下将防火卷帘的底部卷绕在转轴上。本发明相较于现有技术避免了防火卷帘门由于火势产生的负压而导致的开启下方的卷帘门，使得防火卷帘门能够紧紧的关闭，阻挡火势。
Integrated fireproof roller shutter door
一种集成式防火卷帘门
WANG JUGUANG (Autor:in) / TAO JINPING (Autor:in) / QIU ZHIQIANG (Autor:in) / CHAI WEI (Autor:in) / LI YONGFENG (Autor:in) / SUI YANG (Autor:in) / WANG YOUSHENG (Autor:in)
15.01.2021
Patent
Elektronische Ressource
Chinesisch
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
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS