A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
According to the technical scheme, the bridge inhaul cable structure is characterized in that the bridge inhaul cable structure is used for being arranged in the transverse bridge direction and comprises a steel cable, a fixing anchorage device, a connecting piece used for being fixed to the outer wall of a main beam and a sleeve used for being buried in a cable bent tower and penetrating through the inner side wall of the cable bent tower; the casing pipe extends to the fixing anchorage device, the first end of the steel cable is connected with the connecting piece, and the second end of the steel cable extends to the fixing anchorage device along the interior of the casing pipe. The second end of the steel cable is fixed to the fixing anchorage device, the fixing anchorage device is used for tensioning the steel cable and abutting against the outer side wall of the cable bent tower, the invention further discloses a bridge comprising the bridge inhaul cable structure, according to the scheme, the steel cable can be rapidly installed on the main beam and the cable bent tower, meanwhile, the buffering quality of the steel cable and the operability of installation and adjustment are improved, and the construction cost is reduced. And the transverse anti-seismic effect of the bridge is enhanced.
本发明提供一种桥梁拉索结构及桥梁,其技术方案要点是桥梁拉索结构，用于沿横桥向设置，包括钢索、固定锚具、用于固定在主梁的外壁上的连接件、用于埋设在索塔内且贯穿索塔的内侧壁的套管；所述套管延伸至固定锚具上，所述钢索的第一端与连接件连接、第二端沿套管的内部延伸至固定锚具；所述钢索的第二端固定在所述固定锚具上，所述固定锚具用于张紧钢索并抵紧在索塔的外侧壁处,还公开了一种桥梁，包括上述桥梁拉索结构，本方案可实现钢索快速安装在主梁和索塔上，同时提高钢索的缓冲质量和安装调整的可操作性，增强桥梁横向抗震的效果。
According to the technical scheme, the bridge inhaul cable structure is characterized in that the bridge inhaul cable structure is used for being arranged in the transverse bridge direction and comprises a steel cable, a fixing anchorage device, a connecting piece used for being fixed to the outer wall of a main beam and a sleeve used for being buried in a cable bent tower and penetrating through the inner side wall of the cable bent tower; the casing pipe extends to the fixing anchorage device, the first end of the steel cable is connected with the connecting piece, and the second end of the steel cable extends to the fixing anchorage device along the interior of the casing pipe. The second end of the steel cable is fixed to the fixing anchorage device, the fixing anchorage device is used for tensioning the steel cable and abutting against the outer side wall of the cable bent tower, the invention further discloses a bridge comprising the bridge inhaul cable structure, according to the scheme, the steel cable can be rapidly installed on the main beam and the cable bent tower, meanwhile, the buffering quality of the steel cable and the operability of installation and adjustment are improved, and the construction cost is reduced. And the transverse anti-seismic effect of the bridge is enhanced.
本发明提供一种桥梁拉索结构及桥梁,其技术方案要点是桥梁拉索结构，用于沿横桥向设置，包括钢索、固定锚具、用于固定在主梁的外壁上的连接件、用于埋设在索塔内且贯穿索塔的内侧壁的套管；所述套管延伸至固定锚具上，所述钢索的第一端与连接件连接、第二端沿套管的内部延伸至固定锚具；所述钢索的第二端固定在所述固定锚具上，所述固定锚具用于张紧钢索并抵紧在索塔的外侧壁处,还公开了一种桥梁，包括上述桥梁拉索结构，本方案可实现钢索快速安装在主梁和索塔上，同时提高钢索的缓冲质量和安装调整的可操作性，增强桥梁横向抗震的效果。
Bridge tower cable saddle of cable-stayed bridge inhaul cable
| European Patent Office | 2020