Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building fireproof window structure
Relates to a building fireproof window structure in the technical field of building fire prevention, the building fireproof window structure comprises a frame body, a fixed window plate, a movable window plate and a thermal breaking rope, the fixed window plate is installed on the upper portion of the frame body, two sliding groove sectional materials are fixed to the two sides of an inner frame opening of the frame body, and the two ends of the movable window plate are clamped in the two sliding groove sectional materials in a sliding mode; the frame body is a hollow shell, a sealing flame-retardant sleeve is arranged in the lower channel, an expansion type fireproof material is arranged in the sealing flame-retardant sleeve, a stress block is arranged at the lower end of each side channel, a pointed cone is fixed at the lower end of each stress block, and a balancing weight is arranged above each stress block; two upper pulleys are installed at the two ends of the lower channel wall of the upper channel, a plurality of lower pulleys are installed at the two ends of the upper side face of the movable window plate, the middle section of the thermal breaking rope abuts against the lower pulley faces of the lower pulleys, and the two ends of the thermal breaking rope penetrate into the upper channel upwards, bypass the two upper pulleys and then are fixedly connected with the upper ends of the two balancing weights downwards. The building fireproof window structure completely adopts a mechanical window closing mode, so that the failure rate is reduced, and the fireproof effect is improved.
涉及建筑防火技术领域的一种建筑防火窗结构，包含框体、固定窗板、活动窗板和热断绳，固定窗板安装于框体上部，框体内框口两侧固定有两个滑槽型材，活动窗板的两端滑动卡装于两个滑槽型材中；框体设为空心壳体，下通道内设有密封阻燃套，密封阻燃套内设有膨胀型防火材料，每个侧通道的下端均设有受力块，受力块的下端固定有尖锥，受力块的上方设有配重块；上通道的下道壁两端安装有两个上滑轮，活动窗板的上侧面两端安装有多个下滑轮，热断绳的中段抵触下滑轮的下轮面，热断绳的两端分别向上穿入上通道并绕过两个上滑轮后，再向下分别与两个配重块的上端固定连接；该建筑防火窗结构完全采用机械闭窗的方式，降低故障率，提高阻火效果。
Building fireproof window structure
Relates to a building fireproof window structure in the technical field of building fire prevention, the building fireproof window structure comprises a frame body, a fixed window plate, a movable window plate and a thermal breaking rope, the fixed window plate is installed on the upper portion of the frame body, two sliding groove sectional materials are fixed to the two sides of an inner frame opening of the frame body, and the two ends of the movable window plate are clamped in the two sliding groove sectional materials in a sliding mode; the frame body is a hollow shell, a sealing flame-retardant sleeve is arranged in the lower channel, an expansion type fireproof material is arranged in the sealing flame-retardant sleeve, a stress block is arranged at the lower end of each side channel, a pointed cone is fixed at the lower end of each stress block, and a balancing weight is arranged above each stress block; two upper pulleys are installed at the two ends of the lower channel wall of the upper channel, a plurality of lower pulleys are installed at the two ends of the upper side face of the movable window plate, the middle section of the thermal breaking rope abuts against the lower pulley faces of the lower pulleys, and the two ends of the thermal breaking rope penetrate into the upper channel upwards, bypass the two upper pulleys and then are fixedly connected with the upper ends of the two balancing weights downwards. The building fireproof window structure completely adopts a mechanical window closing mode, so that the failure rate is reduced, and the fireproof effect is improved.
涉及建筑防火技术领域的一种建筑防火窗结构，包含框体、固定窗板、活动窗板和热断绳，固定窗板安装于框体上部，框体内框口两侧固定有两个滑槽型材，活动窗板的两端滑动卡装于两个滑槽型材中；框体设为空心壳体，下通道内设有密封阻燃套，密封阻燃套内设有膨胀型防火材料，每个侧通道的下端均设有受力块，受力块的下端固定有尖锥，受力块的上方设有配重块；上通道的下道壁两端安装有两个上滑轮，活动窗板的上侧面两端安装有多个下滑轮，热断绳的中段抵触下滑轮的下轮面，热断绳的两端分别向上穿入上通道并绕过两个上滑轮后，再向下分别与两个配重块的上端固定连接；该建筑防火窗结构完全采用机械闭窗的方式，降低故障率，提高阻火效果。
Building fireproof window structure
一种建筑防火窗结构
WANG BAOHUA (Autor:in) / XIE ZIFENG (Autor:in) / ZHAO DA (Autor:in) / FENG YIQUN (Autor:in) / QIAO FEIFEI (Autor:in) / ZHANG DONG (Autor:in) / WANG CHUNNIAO (Autor:in) / SAKATSUNE (Autor:in) / JI PENG (Autor:in) / FENG CHONG (Autor:in)
28.05.2024
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
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Fireproof window structure based on building and construction method
| Europäisches Patentamt | 2023