Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated lower hanging corridor for latticed shell structure
The invention relates to the technical field of steel structure construction, in particular to an assembly type lower hanging corridor for a latticed shell structure, which comprises a lower hanging net rack and a conveying trolley mounting platform, welding ball nodes are arranged at the end part of the conveying trolley mounting platform, node plates are welded, and circular steel pipes of the mounting platform are replaced by transverse H-shaped steel beams; the transverse H-shaped steel beams are in bolted connection with the welding ball joints, the transverse H-shaped steel beams are in bolted connection with the longitudinal H-shaped steel beams, and the conveying trolley is directly installed on the H-shaped steel beams. A bolt-sphere joint complex structure support and a round steel pipe between installation platforms are omitted, and a secondary force transmission structure of the conveying trolley is simplified into a bending component capable of directly bearing bending moment. The structure is simplified, the force transmission path is improved, the connecting effect is good, the overall rigidity of the structure can be improved, welding operation is avoided on the installation site, the assembly degree is high, the construction period is greatly shortened, and the comprehensive manufacturing cost is saved.
本发明涉及钢结构施工技术领域，具体涉及一种用于网壳结构的装配式下挂廊道，包括下挂网架和输送小车安装平台，在输送小车安装平台端部设置焊接球节点，并焊接节点板，将安装平台的圆钢管替换成横向H型钢梁，横向H型钢梁与焊接球节点螺栓连接，横向H型钢梁与纵向H型钢梁之间螺栓连接，输送小车直接安装在H型钢梁上。省去了螺栓球节点复杂构造支托和安装平台间圆钢管，将输送小车二次传力结构简化成可直接承受弯矩的压弯构件。简化了构造，改善了传力路径，连接效果好，能提升结构整体刚度，安装现场无焊接作业，装配化程度高，大量缩短工期，节约综合造价。
Fabricated lower hanging corridor for latticed shell structure
The invention relates to the technical field of steel structure construction, in particular to an assembly type lower hanging corridor for a latticed shell structure, which comprises a lower hanging net rack and a conveying trolley mounting platform, welding ball nodes are arranged at the end part of the conveying trolley mounting platform, node plates are welded, and circular steel pipes of the mounting platform are replaced by transverse H-shaped steel beams; the transverse H-shaped steel beams are in bolted connection with the welding ball joints, the transverse H-shaped steel beams are in bolted connection with the longitudinal H-shaped steel beams, and the conveying trolley is directly installed on the H-shaped steel beams. A bolt-sphere joint complex structure support and a round steel pipe between installation platforms are omitted, and a secondary force transmission structure of the conveying trolley is simplified into a bending component capable of directly bearing bending moment. The structure is simplified, the force transmission path is improved, the connecting effect is good, the overall rigidity of the structure can be improved, welding operation is avoided on the installation site, the assembly degree is high, the construction period is greatly shortened, and the comprehensive manufacturing cost is saved.
本发明涉及钢结构施工技术领域，具体涉及一种用于网壳结构的装配式下挂廊道，包括下挂网架和输送小车安装平台，在输送小车安装平台端部设置焊接球节点，并焊接节点板，将安装平台的圆钢管替换成横向H型钢梁，横向H型钢梁与焊接球节点螺栓连接，横向H型钢梁与纵向H型钢梁之间螺栓连接，输送小车直接安装在H型钢梁上。省去了螺栓球节点复杂构造支托和安装平台间圆钢管，将输送小车二次传力结构简化成可直接承受弯矩的压弯构件。简化了构造，改善了传力路径，连接效果好，能提升结构整体刚度，安装现场无焊接作业，装配化程度高，大量缩短工期，节约综合造价。
Fabricated lower hanging corridor for latticed shell structure
一种用于网壳结构的装配式下挂廊道
XIE JIAN (Autor:in) / JI KANGSHENG (Autor:in) / LI YUNJUN (Autor:in) / QIAN GANG (Autor:in) / WANG MINGHUA (Autor:in) / HANG WEINA (Autor:in)
29.03.2022
Patent
Elektronische Ressource
Chinesisch
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