A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The assembly type fireproof door comprises a door frame, the front end of the door frame is rotationally connected with a door plate, a reinforcing plate is installed on the back end face of the door plate, the top of a first stand column is clamped with a top cross beam, one end of the top cross beam is clamped with a second stand column, and the bottoms of the first stand column and the second stand column are clamped with a bottom cross rod; the top of the first stand column and the top of the second stand column are each provided with a fixing groove, the top of the side end of the first stand column and the top of the side end of the second stand column are each provided with a limiting groove, and the two ends of the top cross beam are each provided with a fixing block. The welding requirement is reduced, the fireproof door is more convenient to install, the inner sealing strip and the protruding long rod achieve secondary sealing on the edge of the inner side of the door frame, the fireproof door has the better blocking effect on dense smoke, the solid fireproof filler and the liquid fireproof agent are used at the same time, and the fireproof performance is improved.
本发明公开了一种不用焊接的组装式防火门，包括门框，所述门框的前端转动连接有门板，所述门板背端面安装有加固板，第一立柱的顶部卡接有顶部横梁，所述顶部横梁的一端卡接有第二立柱，第一立柱和第二立柱的底部卡接有底部横杆，第一立柱和第二立柱的顶部均开设有固定槽，第一立柱和第二立柱侧端顶部均开设有限位槽，顶部横梁的两端均安装有固定块，本发明通过将门框的第一立柱、顶部横梁、第二立柱和底部横杆通过拼接连接，门框和门板之间转动卡接，减少焊接的需求，防火门安装更加便捷，内密封条和突出长杆在门框的内侧边缘实现二次密封，使防火门对浓烟的阻挡效果更好，固体防火填料和液体防火剂同时使用，增加防火性能。
The assembly type fireproof door comprises a door frame, the front end of the door frame is rotationally connected with a door plate, a reinforcing plate is installed on the back end face of the door plate, the top of a first stand column is clamped with a top cross beam, one end of the top cross beam is clamped with a second stand column, and the bottoms of the first stand column and the second stand column are clamped with a bottom cross rod; the top of the first stand column and the top of the second stand column are each provided with a fixing groove, the top of the side end of the first stand column and the top of the side end of the second stand column are each provided with a limiting groove, and the two ends of the top cross beam are each provided with a fixing block. The welding requirement is reduced, the fireproof door is more convenient to install, the inner sealing strip and the protruding long rod achieve secondary sealing on the edge of the inner side of the door frame, the fireproof door has the better blocking effect on dense smoke, the solid fireproof filler and the liquid fireproof agent are used at the same time, and the fireproof performance is improved.
本发明公开了一种不用焊接的组装式防火门，包括门框，所述门框的前端转动连接有门板，所述门板背端面安装有加固板，第一立柱的顶部卡接有顶部横梁，所述顶部横梁的一端卡接有第二立柱，第一立柱和第二立柱的底部卡接有底部横杆，第一立柱和第二立柱的顶部均开设有固定槽，第一立柱和第二立柱侧端顶部均开设有限位槽，顶部横梁的两端均安装有固定块，本发明通过将门框的第一立柱、顶部横梁、第二立柱和底部横杆通过拼接连接，门框和门板之间转动卡接，减少焊接的需求，防火门安装更加便捷，内密封条和突出长杆在门框的内侧边缘实现二次密封，使防火门对浓烟的阻挡效果更好，固体防火填料和液体防火剂同时使用，增加防火性能。
Assembled fireproof door without welding
一种不用焊接的组装式防火门
HAO CHUNPENG (author)
2024-06-14
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