Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge track structure based on ballastless track and construction method
The invention discloses a bridge track structure based on a ballastless track and a construction method, and belongs to the field of ballastless tracks. The bridge rail structure sequentially comprises a bridge, a plurality of sliding layers, a base plate and a plurality of prefabricated plates from bottom to top, the bridge comprises a plurality of beam bodies, and a gap space is formed between any two adjacent beam bodies; the top face of each beam body is provided with at least two limiting retaining walls extending in the first direction, each sliding layer is laid on the beam body and located between the two limiting retaining walls, the base plate is arranged on the sliding layers in a sliding mode and is in sliding fit with the two limiting retaining walls, the base plate is provided with a plurality of bosses arranged at intervals, and the bosses are matched with the limiting retaining walls in a sliding mode. Positioning notches are formed in the two ends of each prefabricated plate, and the two ends of each boss are inserted into the positioning notches respectively. According to the bridge rail structure based on the ballastless track, the production cost of the bridge rail structure can be greatly reduced, and guiding and transverse limiting of structures such as the base plate and the prefabricated slab can be achieved.
本发明公开了一种基于无砟轨道的桥轨结构及施工方法，属于无砟轨道领域。所述桥轨结构由下至上依次包括桥梁、多个滑动层、底座板和多个预制板，桥梁包括多个梁体，任意相邻的两个梁体之间形成有间隙空间；各梁体的顶面上设置有至少两个沿第一方向延伸方向的限位挡墙，各滑动层铺设在梁体上，且位于两个限位挡墙之间，底座板可滑动地布置各滑动层上，且与两个限位挡墙滑动配合，底座板上设置有多个间隔布置的凸台，各预制板的两端部均设置有定位缺口，各凸台的两端部分别插装在定位缺口中。本发明实施例提供的一种基于无砟轨道的桥轨结构，不仅可以大大降低了桥轨结构生产成本，还能实现对底座板及预制板等结构的导向及横向限位。
Bridge track structure based on ballastless track and construction method
The invention discloses a bridge track structure based on a ballastless track and a construction method, and belongs to the field of ballastless tracks. The bridge rail structure sequentially comprises a bridge, a plurality of sliding layers, a base plate and a plurality of prefabricated plates from bottom to top, the bridge comprises a plurality of beam bodies, and a gap space is formed between any two adjacent beam bodies; the top face of each beam body is provided with at least two limiting retaining walls extending in the first direction, each sliding layer is laid on the beam body and located between the two limiting retaining walls, the base plate is arranged on the sliding layers in a sliding mode and is in sliding fit with the two limiting retaining walls, the base plate is provided with a plurality of bosses arranged at intervals, and the bosses are matched with the limiting retaining walls in a sliding mode. Positioning notches are formed in the two ends of each prefabricated plate, and the two ends of each boss are inserted into the positioning notches respectively. According to the bridge rail structure based on the ballastless track, the production cost of the bridge rail structure can be greatly reduced, and guiding and transverse limiting of structures such as the base plate and the prefabricated slab can be achieved.
本发明公开了一种基于无砟轨道的桥轨结构及施工方法，属于无砟轨道领域。所述桥轨结构由下至上依次包括桥梁、多个滑动层、底座板和多个预制板，桥梁包括多个梁体，任意相邻的两个梁体之间形成有间隙空间；各梁体的顶面上设置有至少两个沿第一方向延伸方向的限位挡墙，各滑动层铺设在梁体上，且位于两个限位挡墙之间，底座板可滑动地布置各滑动层上，且与两个限位挡墙滑动配合，底座板上设置有多个间隔布置的凸台，各预制板的两端部均设置有定位缺口，各凸台的两端部分别插装在定位缺口中。本发明实施例提供的一种基于无砟轨道的桥轨结构，不仅可以大大降低了桥轨结构生产成本，还能实现对底座板及预制板等结构的导向及横向限位。
Bridge track structure based on ballastless track and construction method
一种基于无砟轨道的桥轨结构及施工方法
LI QIUYI (Autor:in) / REN XICHONG (Autor:in) / ZHANG SHIJIE (Autor:in) / ZHANG ZHENG (Autor:in) / LIN CHAO (Autor:in) / YI ZHENGHONG (Autor:in) / ZHANG CHAOYONG (Autor:in) / SUN LI (Autor:in) / ZHU BIN (Autor:in) / ZHANG ZE (Autor:in)
26.01.2024
Patent
Elektronische Ressource
Chinesisch
Bridge track structure based on ballastless track and construction method
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2024
Fabricated ballastless track structure, track system and construction method
| Europäisches Patentamt | 2023
Pouring mold for ballastless track leveling layer and ballastless track construction method
| Europäisches Patentamt | 2024