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A platform for research: civil engineering, architecture and urbanism
Double-rail folding type fireproof rolling shutter door
The invention discloses a double-rail folding type fireproof rolling shutter door, and belongs to the technical field of rolling shutter doors. The double-rail folding type fireproof rolling shutter door is characterized in that force release reinforcing rib structural bodies are arranged in the plate wall of a base plate, the force release reinforcing rib structural bodies are also arranged in forming clamping plates and groove walls on two sides of guide rails, raised lines are arranged on the inner sides of the outer groove walls and the inner side walls of the guide rails, meanwhile, protrusions are arranged on the two sides of a bottom plate of the base plate, and the protruding strips and the protrusions are combined to form an anti-derailing structure. The double-rail folding type fireproof rolling shutter door has the beneficial effects that the force release reinforcing rib structural bodies are arranged in the base plate, the forming clamping plates and the guide rails in the double-rail folding type fireproof rolling shutter door, so that the base plate and the forming clamping plates can be effectively prevented from being bent and deformed when being impacted, the guide rails can also be prevented from being deformed, the protruding strips are arranged in the guide rails, the protrusions are arranged on the base plate and the forming clamping plates, the combined structure of the protruding strips, the protrusions, the guide rails, the base plate and the forming clamping plates can effectively prevent the base plate and the forming clamping plates from derailing, the curtain face is prevented from derailing on the whole, and the fireproof quality and effect of the roller shutter door are effectively improved.
一种双轨折叠式防火卷帘门，属于卷帘门技术领域，其在座板的板壁内设置有泄力加强筋结构体，在成型夹板内、导轨的两侧槽壁内也设置有泄力加强筋结构体；在导轨的外槽壁和内侧壁的内侧设置凸条；同时在座板的底板两侧设置凸起，凸条与凸起联合构成防脱轨结构；其有益效果是在双轨折叠式防火卷帘门中的座板、成型夹板和导轨中设置了泄力加强筋结构体，可以有效防止座板和成型夹板在受到冲击时折弯变形，也可以防止导轨变形；在导轨中设置了凸条、在座板和成型夹板上设置了凸起，其联合结构可以有效防止座板和成型夹板脱轨，从整体上防止帘面脱轨，有效提高卷帘门的防火质量和效果。
Double-rail folding type fireproof rolling shutter door
The invention discloses a double-rail folding type fireproof rolling shutter door, and belongs to the technical field of rolling shutter doors. The double-rail folding type fireproof rolling shutter door is characterized in that force release reinforcing rib structural bodies are arranged in the plate wall of a base plate, the force release reinforcing rib structural bodies are also arranged in forming clamping plates and groove walls on two sides of guide rails, raised lines are arranged on the inner sides of the outer groove walls and the inner side walls of the guide rails, meanwhile, protrusions are arranged on the two sides of a bottom plate of the base plate, and the protruding strips and the protrusions are combined to form an anti-derailing structure. The double-rail folding type fireproof rolling shutter door has the beneficial effects that the force release reinforcing rib structural bodies are arranged in the base plate, the forming clamping plates and the guide rails in the double-rail folding type fireproof rolling shutter door, so that the base plate and the forming clamping plates can be effectively prevented from being bent and deformed when being impacted, the guide rails can also be prevented from being deformed, the protruding strips are arranged in the guide rails, the protrusions are arranged on the base plate and the forming clamping plates, the combined structure of the protruding strips, the protrusions, the guide rails, the base plate and the forming clamping plates can effectively prevent the base plate and the forming clamping plates from derailing, the curtain face is prevented from derailing on the whole, and the fireproof quality and effect of the roller shutter door are effectively improved.
一种双轨折叠式防火卷帘门，属于卷帘门技术领域，其在座板的板壁内设置有泄力加强筋结构体，在成型夹板内、导轨的两侧槽壁内也设置有泄力加强筋结构体；在导轨的外槽壁和内侧壁的内侧设置凸条；同时在座板的底板两侧设置凸起，凸条与凸起联合构成防脱轨结构；其有益效果是在双轨折叠式防火卷帘门中的座板、成型夹板和导轨中设置了泄力加强筋结构体，可以有效防止座板和成型夹板在受到冲击时折弯变形，也可以防止导轨变形；在导轨中设置了凸条、在座板和成型夹板上设置了凸起，其联合结构可以有效防止座板和成型夹板脱轨，从整体上防止帘面脱轨，有效提高卷帘门的防火质量和效果。
Double-rail folding type fireproof rolling shutter door
一种双轨折叠式防火卷帘门
ZHANG LINGLING (author) / WANG YUANYUAN (author)
2021-05-18
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
Anti-deformation fireproof rolling shutter door guide rail
| European Patent Office | 2021
| European Patent Office | 2021