Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-height track device capable of crossing structures
The invention discloses a low-height track device capable of crossing structures, which comprises two track beds and sleepers pre-buried in the track beds respectively, and further comprises a pair of track grooves crossing the two track beds, a rail groove elastic base plate is arranged between each rail groove and the sleeper; a plurality of pairs of rail groove fixing bolts are arranged at the two ends of the rail groove in a penetrating mode respectively and used for fixing the rail groove and the rail groove elastic base plate to the sleeper. Each rail groove is further provided with a plurality of pairs of fasteners in the length direction, and the fasteners are used for fixing the rails respectively. The two ends of the rail groove are fixed to the sleepers, the rail groove can directly span a large pipeline or an oblique crossing expansion joint, the safety of the rail structure is ensured, the maintenance amount is reduced, meanwhile, the engineering cost increased by large pipeline moving is saved, and the construction period is shortened; furthermore, a track groove elastic base plate and a track elastic base plate are arranged, it is effectively guaranteed that the downwarping displacement of the track is within the standard requirement, and therefore the driving comfort is improved.
本发明公开了可跨越构筑物的低高度轨道装置，包括两处道床以及分别预埋在道床内的轨枕，还包括一对横跨两处所述道床的一对轨槽；每一所述轨槽与所述轨枕之间分别设置有轨槽弹性垫板；所述轨槽的两端分别穿设有若干对轨槽固定螺栓，分别用于将所述轨槽以及所述轨槽弹性垫板固定在所述轨枕上；每一所述轨槽沿长度方向还分别设置有若干对扣件，分别用于固定轨道。本发明轨槽两端固定在轨枕上，可直接跨越大管道或斜交伸缩缝，确保了轨道结构的安全，降低维保量，同时又节省了大管道管线搬迁增加的工程费用，节省工期；进一步地轨槽弹性垫板和轨道弹性垫板设置，有效保证轨道的下挠位移在规范要求内，从而提高行车舒适度。
Low-height track device capable of crossing structures
The invention discloses a low-height track device capable of crossing structures, which comprises two track beds and sleepers pre-buried in the track beds respectively, and further comprises a pair of track grooves crossing the two track beds, a rail groove elastic base plate is arranged between each rail groove and the sleeper; a plurality of pairs of rail groove fixing bolts are arranged at the two ends of the rail groove in a penetrating mode respectively and used for fixing the rail groove and the rail groove elastic base plate to the sleeper. Each rail groove is further provided with a plurality of pairs of fasteners in the length direction, and the fasteners are used for fixing the rails respectively. The two ends of the rail groove are fixed to the sleepers, the rail groove can directly span a large pipeline or an oblique crossing expansion joint, the safety of the rail structure is ensured, the maintenance amount is reduced, meanwhile, the engineering cost increased by large pipeline moving is saved, and the construction period is shortened; furthermore, a track groove elastic base plate and a track elastic base plate are arranged, it is effectively guaranteed that the downwarping displacement of the track is within the standard requirement, and therefore the driving comfort is improved.
本发明公开了可跨越构筑物的低高度轨道装置，包括两处道床以及分别预埋在道床内的轨枕，还包括一对横跨两处所述道床的一对轨槽；每一所述轨槽与所述轨枕之间分别设置有轨槽弹性垫板；所述轨槽的两端分别穿设有若干对轨槽固定螺栓，分别用于将所述轨槽以及所述轨槽弹性垫板固定在所述轨枕上；每一所述轨槽沿长度方向还分别设置有若干对扣件，分别用于固定轨道。本发明轨槽两端固定在轨枕上，可直接跨越大管道或斜交伸缩缝，确保了轨道结构的安全，降低维保量，同时又节省了大管道管线搬迁增加的工程费用，节省工期；进一步地轨槽弹性垫板和轨道弹性垫板设置，有效保证轨道的下挠位移在规范要求内，从而提高行车舒适度。
Low-height track device capable of crossing structures
可跨越构筑物的低高度轨道装置
CUI YIPENG (Autor:in) / MIAO CAIXIA (Autor:in) / ZHANG ZHONGJIE (Autor:in) / LIU SHIYU (Autor:in) / CHENG YING (Autor:in) / MENG DUO (Autor:in) / LIU JINGZHI (Autor:in)
13.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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