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A platform for research: civil engineering, architecture and urbanism
Existing railway line suspension cable overhead structure
The invention provides an existing railway line suspension cable overhead structure which comprises two steel rails, a plurality of steel sleepers, a longitudinal beam, a plurality of transverse lifting beams and a suspension cable assembly, the two steel rails are laid on sleepers in parallel, the steel sleepers are erected below the two steel rails, and the two sides of each steel sleeper extendto the outer sides of the steel rails. The longitudinal beams are connected to the portions, extending to the outer sides of the steel rails, of the steel sleepers, the multiple transverse lifting beams are erected below the two steel rails, the two sides of each transverse lifting beam extend to the outer sides of the longitudinal beams and are connected with the longitudinal beams, and the suspension cable assemblies are arranged on the outer sides of the longitudinal beams and connected to the transverse lifting beams. In other words, loads borne by the steel rails are transmitted to the suspension cable assemblies through the steel sleepers, the longitudinal beams and the transverse lifting beams, so that lower bearing is converted into an upper suspension cable bearing structure, andthe problems that a traditional existing line overhead system is difficult in structural arrangement, and manual hole digging overhead piles are difficult to construct are solved.
本发明提供了一种铁路既有线悬索架空结构，包括两钢轨、多个钢枕、纵梁、多个横抬梁以及悬索组件，两所述钢轨平行铺设在枕木上，多个所述钢枕架设于两所述钢轨的下方，且所述钢枕的两侧延伸至所述钢轨的外侧，所述纵梁连接于所述钢枕延伸至所述钢轨的外侧的部分，多个所述横抬梁架设于两所述钢轨的下方，且所述横抬梁的两侧延伸至所述纵梁的外侧，并与所述纵梁连接，所述悬索组件设于所述纵梁的外侧，并连接于所述横抬梁上。即将所述钢轨上受到的荷载通过所述钢枕、所述纵梁以及所述横抬梁传递至所述悬索组件上，从而将下部承重转换为上部悬索承重的结构，避免了传统既有线架空体系的结构布置困难及人工挖孔架空桩施工困难。
Existing railway line suspension cable overhead structure
The invention provides an existing railway line suspension cable overhead structure which comprises two steel rails, a plurality of steel sleepers, a longitudinal beam, a plurality of transverse lifting beams and a suspension cable assembly, the two steel rails are laid on sleepers in parallel, the steel sleepers are erected below the two steel rails, and the two sides of each steel sleeper extendto the outer sides of the steel rails. The longitudinal beams are connected to the portions, extending to the outer sides of the steel rails, of the steel sleepers, the multiple transverse lifting beams are erected below the two steel rails, the two sides of each transverse lifting beam extend to the outer sides of the longitudinal beams and are connected with the longitudinal beams, and the suspension cable assemblies are arranged on the outer sides of the longitudinal beams and connected to the transverse lifting beams. In other words, loads borne by the steel rails are transmitted to the suspension cable assemblies through the steel sleepers, the longitudinal beams and the transverse lifting beams, so that lower bearing is converted into an upper suspension cable bearing structure, andthe problems that a traditional existing line overhead system is difficult in structural arrangement, and manual hole digging overhead piles are difficult to construct are solved.
本发明提供了一种铁路既有线悬索架空结构，包括两钢轨、多个钢枕、纵梁、多个横抬梁以及悬索组件，两所述钢轨平行铺设在枕木上，多个所述钢枕架设于两所述钢轨的下方，且所述钢枕的两侧延伸至所述钢轨的外侧，所述纵梁连接于所述钢枕延伸至所述钢轨的外侧的部分，多个所述横抬梁架设于两所述钢轨的下方，且所述横抬梁的两侧延伸至所述纵梁的外侧，并与所述纵梁连接，所述悬索组件设于所述纵梁的外侧，并连接于所述横抬梁上。即将所述钢轨上受到的荷载通过所述钢枕、所述纵梁以及所述横抬梁传递至所述悬索组件上，从而将下部承重转换为上部悬索承重的结构，避免了传统既有线架空体系的结构布置困难及人工挖孔架空桩施工困难。
Existing railway line suspension cable overhead structure
铁路既有线悬索架空结构
ZHANG FENG (author) / ZHANG YUWEI (author) / LIU DEBING (author) / DUAN FENG (author) / CHANG YUNCHAO (author) / SU WANYING (author) / CUI GUOJING (author) / SONG ZHANPING (author) / WANG JIAN (author) / ZHOU HUILEI (author)
2020-11-10
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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