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A platform for research: civil engineering, architecture and urbanism
Wind-pressure-resistant fireproof roller shutter guide rail
The invention discloses a wind-pressure-resistant fireproof roller shutter guide rail, which belongs to the technical field of fireproof roller shutter guide rails and comprises a guide rail body, the guide rail body is of a U-shaped structure, both sides of an opening of the U-shaped structure are provided with hooked edges, and the inner side of the lower part of the guide rail body is provided with a wind-pressure-resistant structure. The wind pressure resisting structure is arranged opposite to a wind-proof hook on a curtain face clamping plate located in the center of the interior of the guide rail body. According to the wind-pressure-resistant fireproof roller shutter guide rail adopting the structure, when the guide rail is subjected to wind pressure, the wind-pressure-resistant structure can be in contact with the wind-resistant hook in time, the edge of a shutter surface is prevented from moving outwards, and the effect of deformation resistance is achieved.
本发明公开了一种抗风压防火卷帘导轨，属于防火卷帘导轨技术领域，包括导轨本体，所述导轨本体为U型结构，所述U型结构的开口两侧设置有勾边，所述导轨本体的下部内侧设置有抗风压结构，所述抗风压结构与位于所述导轨本体内部中央部分的帘面夹板上的防风钩相对设置。采用上述结构的一种抗风压防火卷帘导轨，当受风压时，抗风压结构能够及时与防风钩接触，阻止帘面边缘向外移，起到抗变形的作用。
Wind-pressure-resistant fireproof roller shutter guide rail
The invention discloses a wind-pressure-resistant fireproof roller shutter guide rail, which belongs to the technical field of fireproof roller shutter guide rails and comprises a guide rail body, the guide rail body is of a U-shaped structure, both sides of an opening of the U-shaped structure are provided with hooked edges, and the inner side of the lower part of the guide rail body is provided with a wind-pressure-resistant structure. The wind pressure resisting structure is arranged opposite to a wind-proof hook on a curtain face clamping plate located in the center of the interior of the guide rail body. According to the wind-pressure-resistant fireproof roller shutter guide rail adopting the structure, when the guide rail is subjected to wind pressure, the wind-pressure-resistant structure can be in contact with the wind-resistant hook in time, the edge of a shutter surface is prevented from moving outwards, and the effect of deformation resistance is achieved.
本发明公开了一种抗风压防火卷帘导轨，属于防火卷帘导轨技术领域，包括导轨本体，所述导轨本体为U型结构，所述U型结构的开口两侧设置有勾边，所述导轨本体的下部内侧设置有抗风压结构，所述抗风压结构与位于所述导轨本体内部中央部分的帘面夹板上的防风钩相对设置。采用上述结构的一种抗风压防火卷帘导轨，当受风压时，抗风压结构能够及时与防风钩接触，阻止帘面边缘向外移，起到抗变形的作用。
Wind-pressure-resistant fireproof roller shutter guide rail
一种抗风压防火卷帘导轨
ZHAO HUIQIN (author) / WANG CHANGLIANG (author) / CHEN JINMING (author)
2023-11-24
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
Hidden special-grade fireproof roller shutter guide rail transmission system
| European Patent Office | 2020