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A platform for research: civil engineering, architecture and urbanism
Double-layer metal roof structure
The double-layer metal roof structure comprises an inner-layer metal roof, and a purline is arranged on the upper end face of the inner-layer metal roof; profiled steel sheets are arranged on the upper end faces of the purlines, and mounting holes are formed in the profiled steel sheets in a penetrating mode in the height direction; steel columns arranged in the height direction are arranged on the upper end faces of the purlines, and the upper ends of the steel columns penetrate through the mounting holes and extend out of the profiled steel sheets; a waterproof roll is arranged on the upper end face of the profiled steel sheet, the end, facing the steel column, of the waterproof roll is turned upwards in the height direction to form a waterproof part, and the waterproof part is arranged on the peripheral face of the steel column and seals the mounting hole. The upper end of the steel column is provided with an apron flashing, the projection of the apron flashing in the height direction covers the waterproof part, and a through hole is formed in the apron flashing in the height direction in a penetrating mode. The upper end of the steel column is provided with a connecting piece, and the upper end of the connecting piece penetrates through the penetrating hole and is connected with an outer-layer curtain wall. The double-layer metal roof structure is mounted on a steel structure main body on the basis of meeting the overall waterproof requirement.
本发明公开了一种双层金属屋面结构，包括内层金属屋面，内层金属屋面的上端面设有檩条；檩条的上端面设有压型钢板，压型钢板沿高度方向贯穿形成有安装孔；檩条的上端面设有沿高度方向布置的钢柱，钢柱的上端穿过安装孔并延伸至压型钢板外；压型钢板的上端面设置有防水卷材，防水卷材朝向钢柱的一端沿高度方向向上翻转形成有防水部，防水部设置在钢柱的外周面，并将安装孔密封；钢柱的上端设置有披水板，披水板沿高度方向的投影覆盖防水部，披水板上沿高度方向贯穿形成有穿孔；钢柱的上端设置有连接件，连接件的上端穿过穿孔并连接有外层幕墙。本发明实现在满足整体防水要求的基础上将本双层金属屋面结构安装在钢结构主体上。
Double-layer metal roof structure
The double-layer metal roof structure comprises an inner-layer metal roof, and a purline is arranged on the upper end face of the inner-layer metal roof; profiled steel sheets are arranged on the upper end faces of the purlines, and mounting holes are formed in the profiled steel sheets in a penetrating mode in the height direction; steel columns arranged in the height direction are arranged on the upper end faces of the purlines, and the upper ends of the steel columns penetrate through the mounting holes and extend out of the profiled steel sheets; a waterproof roll is arranged on the upper end face of the profiled steel sheet, the end, facing the steel column, of the waterproof roll is turned upwards in the height direction to form a waterproof part, and the waterproof part is arranged on the peripheral face of the steel column and seals the mounting hole. The upper end of the steel column is provided with an apron flashing, the projection of the apron flashing in the height direction covers the waterproof part, and a through hole is formed in the apron flashing in the height direction in a penetrating mode. The upper end of the steel column is provided with a connecting piece, and the upper end of the connecting piece penetrates through the penetrating hole and is connected with an outer-layer curtain wall. The double-layer metal roof structure is mounted on a steel structure main body on the basis of meeting the overall waterproof requirement.
本发明公开了一种双层金属屋面结构，包括内层金属屋面，内层金属屋面的上端面设有檩条；檩条的上端面设有压型钢板，压型钢板沿高度方向贯穿形成有安装孔；檩条的上端面设有沿高度方向布置的钢柱，钢柱的上端穿过安装孔并延伸至压型钢板外；压型钢板的上端面设置有防水卷材，防水卷材朝向钢柱的一端沿高度方向向上翻转形成有防水部，防水部设置在钢柱的外周面，并将安装孔密封；钢柱的上端设置有披水板，披水板沿高度方向的投影覆盖防水部，披水板上沿高度方向贯穿形成有穿孔；钢柱的上端设置有连接件，连接件的上端穿过穿孔并连接有外层幕墙。本发明实现在满足整体防水要求的基础上将本双层金属屋面结构安装在钢结构主体上。
Double-layer metal roof structure
一种双层金属屋面结构
SUN ZHEN (author) / ZHANG YAOLIN (author) / HUO TONGYANG (author) / CHANG MINGYUAN (author) / SUN SHUOQI (author) / LI KEJUN (author) / JI ZEHUA (author) / DONG KAI (author)
2024-10-15
Patent
Electronic Resource
Chinese
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