Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fixing device for fireproof rolling shutter door
The invention belongs to the field of fireproof rolling shutter doors, and discloses a fixing device for a fireproof rolling shutter door. The fixing device comprises a door frame, wherein the fireproof rolling shutter door is arranged in the door frame, a fireproof rolling shutter door box is arranged above the fireproof rolling shutter door, a supporting plate is fixedly arranged on the right side of the door frame, a motor is arranged above the supporting plate, a first rotating shaft penetrating through the door frame and the inner part of the fireproof rolling shutter door box is arrangedat the output end of the motor, and bearings are arranged on the sides, close to the door frame, of the first rotating shaft, first bevel gears are arranged on the sides, close to the fireproof rolling shutter door box, of the first rotating shaft, second rotating shafts are installed on the left side and the right side of the interior of the door frame, and the surface of each second rotating shaft is sleeved with a sliding block. According to the fixing device, the fireproof rolling shutter door is driven to rise through mutual rotation between the bevel gears, a steel wire rope is replaced, the steel wire rope is effectively prevented from being damaged for a long time, and the practicability of the device is improved; and the motor is arranged to save manpower, a maintenance personnelis convenient to operate, and the manufacturing cost is low.
本发明属于防火卷帘门领域，公开了一种防火卷帘门的固定装置，包括门框，所述门框的内部设置有防火卷帘门，所述防火卷帘门的上方设置有防火卷帘门箱，所述门框的右侧固定设置有支撑板，所述支撑板的上方设置有电机，所述电机的输出端设置有贯穿门框和防火卷帘门箱内部的第一转轴，所述第一转轴靠近门框的一侧设置有轴承，所述第一转轴靠近防火卷帘门箱的一侧设置有第一锥形齿轮，所述门框内部的左右两侧均安装有第二转轴，所述第二转轴的表面套设有滑块。该装置通过锥形齿轮之间相互旋转带动防火卷帘门上升，代替钢丝绳，有效防止钢丝绳年久失修，提高装置的实用性，通过设置电机节省人力，不仅便于维护人员进行操作，且制作成本较低。
Fixing device for fireproof rolling shutter door
The invention belongs to the field of fireproof rolling shutter doors, and discloses a fixing device for a fireproof rolling shutter door. The fixing device comprises a door frame, wherein the fireproof rolling shutter door is arranged in the door frame, a fireproof rolling shutter door box is arranged above the fireproof rolling shutter door, a supporting plate is fixedly arranged on the right side of the door frame, a motor is arranged above the supporting plate, a first rotating shaft penetrating through the door frame and the inner part of the fireproof rolling shutter door box is arrangedat the output end of the motor, and bearings are arranged on the sides, close to the door frame, of the first rotating shaft, first bevel gears are arranged on the sides, close to the fireproof rolling shutter door box, of the first rotating shaft, second rotating shafts are installed on the left side and the right side of the interior of the door frame, and the surface of each second rotating shaft is sleeved with a sliding block. According to the fixing device, the fireproof rolling shutter door is driven to rise through mutual rotation between the bevel gears, a steel wire rope is replaced, the steel wire rope is effectively prevented from being damaged for a long time, and the practicability of the device is improved; and the motor is arranged to save manpower, a maintenance personnelis convenient to operate, and the manufacturing cost is low.
本发明属于防火卷帘门领域，公开了一种防火卷帘门的固定装置，包括门框，所述门框的内部设置有防火卷帘门，所述防火卷帘门的上方设置有防火卷帘门箱，所述门框的右侧固定设置有支撑板，所述支撑板的上方设置有电机，所述电机的输出端设置有贯穿门框和防火卷帘门箱内部的第一转轴，所述第一转轴靠近门框的一侧设置有轴承，所述第一转轴靠近防火卷帘门箱的一侧设置有第一锥形齿轮，所述门框内部的左右两侧均安装有第二转轴，所述第二转轴的表面套设有滑块。该装置通过锥形齿轮之间相互旋转带动防火卷帘门上升，代替钢丝绳，有效防止钢丝绳年久失修，提高装置的实用性，通过设置电机节省人力，不仅便于维护人员进行操作，且制作成本较低。
Fixing device for fireproof rolling shutter door
一种防火卷帘门的固定装置
YANG HONGMEI (Autor:in) / CHEN FENG (Autor:in) / ZHANG WENHUA (Autor:in)
24.11.2020
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