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A platform for research: civil engineering, architecture and urbanism
Armored fireproof door leaf and manufacturing method thereof
The invention provides an armored fireproof door leaf and a manufacturing method thereof. The armored fireproof door leaf comprises a door core plate, an inner armored door piece, an outer armored door piece, a covered edge and a smoke-proof strip, wherein the inner armored door piece and the outer armored door piece are arranged on the inner side and the outer side of the door core plate respectively; the covered edge is arranged on the periphery of the door core plate, and the smoke-proof strip is arranged on the covered edge; the door core plate comprises a square frame formed by riveting along framework and a short framework in a nailless mode and two door core cover plates arranged on the front side and the rear side of the square frame, wherein one of the door core cover plates is connected with the square frame in a nailless riveting mode, and the other door core cover plate is riveted with the square frame through a blind rivet; and the door core plate is riveted to the covered edge through a blind rivet. The armored fireproof door leaf and the manufacturing method thereof have the advantages of simple door leaf structure, convenient assembly line mass production operationand the like.
本发明提供一种装甲防火门扇及其制造方法。该装甲防火门扇包括一个门芯板、分别设于所述门芯板内外两侧的内、外装甲门片、设于所述门芯板四周的包边、和设于所述包边之上的防烟条，所述门芯板包括一个由长、短骨架通过无钉铆接而形成的方形框架及设于所述方形框架前后两侧的两个门芯盖板，所述门芯盖板中的一个通过无钉铆接与所述方形框架连接，所述门芯盖板的另一个通过拉钉与所述方形框架铆接，所述门芯板与所述包边通过拉钉铆接。本发明具有门扇结构简单、方便流水线量产作业等优点。
Armored fireproof door leaf and manufacturing method thereof
The invention provides an armored fireproof door leaf and a manufacturing method thereof. The armored fireproof door leaf comprises a door core plate, an inner armored door piece, an outer armored door piece, a covered edge and a smoke-proof strip, wherein the inner armored door piece and the outer armored door piece are arranged on the inner side and the outer side of the door core plate respectively; the covered edge is arranged on the periphery of the door core plate, and the smoke-proof strip is arranged on the covered edge; the door core plate comprises a square frame formed by riveting along framework and a short framework in a nailless mode and two door core cover plates arranged on the front side and the rear side of the square frame, wherein one of the door core cover plates is connected with the square frame in a nailless riveting mode, and the other door core cover plate is riveted with the square frame through a blind rivet; and the door core plate is riveted to the covered edge through a blind rivet. The armored fireproof door leaf and the manufacturing method thereof have the advantages of simple door leaf structure, convenient assembly line mass production operationand the like.
本发明提供一种装甲防火门扇及其制造方法。该装甲防火门扇包括一个门芯板、分别设于所述门芯板内外两侧的内、外装甲门片、设于所述门芯板四周的包边、和设于所述包边之上的防烟条，所述门芯板包括一个由长、短骨架通过无钉铆接而形成的方形框架及设于所述方形框架前后两侧的两个门芯盖板，所述门芯盖板中的一个通过无钉铆接与所述方形框架连接，所述门芯盖板的另一个通过拉钉与所述方形框架铆接，所述门芯板与所述包边通过拉钉铆接。本发明具有门扇结构简单、方便流水线量产作业等优点。
Armored fireproof door leaf and manufacturing method thereof
一种装甲防火门扇及其制造方法
WANG QIJUN (author) / YANG ZHAOJUN (author) / ZHUANG WENHONG (author) / WU HAIBING (author) / HU LIPING (author)
2020-05-19
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
Steel-wood armored fireproof door and manufacturing process thereof
| European Patent Office | 2020