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A platform for research: civil engineering, architecture and urbanism
Corrugated steel fire-resistant comprehensive pipe gallery with multiple arch plates on outer frame
The outer frame multi-arch-plate corrugated steel fire-resistant comprehensive pipe gallery comprises a pipe gallery structure arranged in an extending mode, a plurality of outer frames arranged on the outer side of the pipe gallery structure in a sleeving mode are arranged on the outer side of the pipe gallery structure at intervals in the extending direction of the pipe gallery structure, and the outer frames and the pipe gallery structure are arranged in a spaced mode; every two adjacent outer frames are fixedly connected together through a fixing device, so that all the outer frames and the fixing devices form an external supporting structure, and multiple sets of connecting devices are arranged between the external supporting structure and the pipe gallery at intervals in the extending direction of the pipe gallery structure. The connecting device comprises a plurality of elastic connecting bodies arranged at intervals in the circumferential direction of the pipe gallery structure, and the two ends of each elastic connecting body are fixedly connected to the pipe gallery structure and the external supporting structure correspondingly. The fire-resistant structural strength of the pipe gallery is improved, the fire-resistant limit time is prolonged, and the safety is improved.
本发明公开了一种外框多拱板波纹钢耐火综合管廊，包括延伸设置的管廊结构，管廊结构的外侧沿管廊结构延伸方向间隔设置有多个套设在管廊结构外侧的外框，外框与管廊结构相隔设置，相邻两个外框之间分别通过固定装置固定连接在一起使得所有的外框和固定装置形成外部支撑结构，外部支撑结构与管廊之间且沿管廊结构延伸方向间隔设置有多组连接装置，连接装置包括绕管廊结构周向间隔设置有多个弹性连接体，弹性连接体的两端分别固定连接在管廊结构与外部支撑结构上。本发明提高了管廊的耐火结构强度，延长了耐火极限时间，提高了安全性。
Corrugated steel fire-resistant comprehensive pipe gallery with multiple arch plates on outer frame
The outer frame multi-arch-plate corrugated steel fire-resistant comprehensive pipe gallery comprises a pipe gallery structure arranged in an extending mode, a plurality of outer frames arranged on the outer side of the pipe gallery structure in a sleeving mode are arranged on the outer side of the pipe gallery structure at intervals in the extending direction of the pipe gallery structure, and the outer frames and the pipe gallery structure are arranged in a spaced mode; every two adjacent outer frames are fixedly connected together through a fixing device, so that all the outer frames and the fixing devices form an external supporting structure, and multiple sets of connecting devices are arranged between the external supporting structure and the pipe gallery at intervals in the extending direction of the pipe gallery structure. The connecting device comprises a plurality of elastic connecting bodies arranged at intervals in the circumferential direction of the pipe gallery structure, and the two ends of each elastic connecting body are fixedly connected to the pipe gallery structure and the external supporting structure correspondingly. The fire-resistant structural strength of the pipe gallery is improved, the fire-resistant limit time is prolonged, and the safety is improved.
本发明公开了一种外框多拱板波纹钢耐火综合管廊，包括延伸设置的管廊结构，管廊结构的外侧沿管廊结构延伸方向间隔设置有多个套设在管廊结构外侧的外框，外框与管廊结构相隔设置，相邻两个外框之间分别通过固定装置固定连接在一起使得所有的外框和固定装置形成外部支撑结构，外部支撑结构与管廊之间且沿管廊结构延伸方向间隔设置有多组连接装置，连接装置包括绕管廊结构周向间隔设置有多个弹性连接体，弹性连接体的两端分别固定连接在管廊结构与外部支撑结构上。本发明提高了管廊的耐火结构强度，延长了耐火极限时间，提高了安全性。
Corrugated steel fire-resistant comprehensive pipe gallery with multiple arch plates on outer frame
外框多拱板波纹钢耐火综合管廊
CHEN LE (author) / XIAO YONG (author) / SUN YONGGAN (author) / LI LINJIE (author) / SUN HAO (author) / YAN XIAONAN (author) / LI FEI (author)
2024-04-12
Patent
Electronic Resource
Chinese
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