Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-stability single turnout
The invention provides a high-stability single turnout which comprises sleepers, fastener system groups, a straight stock rail, a curved stock rail, a direct connection rail, a curved switch rail, a guard rail and a turnout movement, the straight stock rail and the direct connection rail are arranged in parallel, the curved stock rail is arranged on the outer side of the direct connection rail, the curved switch rail is arranged between the straight stock rail and the direct connection rail, the curve switch rail line type intersects with the straight stock rail line type and the direct connection rail line type, the turnout movement is arranged at the intersection position of the curve switch rail line type and the direct connection rail line type and connected with the tail end of the curve switch rail and the tail end of the direct connection rail, guardrails are arranged on the two sides of the turnout movement, the inner side of the straight stock rail at the position corresponding to the turnout movement, and the inner side of the curved stock rail at the position corresponding to turnout movement respectively, the front end of the curved switch rail is movably and tightly attached to the straight stock rail, and a fastener system set is connected with the guardrails and the curved stock rail through elastic clamps. The service life of the curved switch rail is remarkably prolonged; the stability of the fastener system is greatly improved, and the maintenance workload is greatly reduced.
本发明提供了一种高稳定性单开道岔，包括轨枕、扣件系统组、直基本轨、曲基本轨、直连接轨、曲线尖轨、护轨和道岔机芯，直基本轨和直连接轨平行设置，曲基本轨设置在直连接轨外侧，曲线尖轨设置于直基本轨和直连接轨之间，曲线尖轨线型与直基本轨线型、直连接轨线型交叉，曲线尖轨线型与直连接轨线型交叉位置设置道岔机芯，道岔机芯连接曲线尖轨末端和直连接轨末端，道岔机芯两侧、与道岔机芯对应位置的直基本轨内侧，与道岔机芯对应位置的曲基本轨内侧分别设置护轨，曲线尖轨前端与直基本轨活动密贴，扣件系统组采用弹性夹连接护轨和曲基本轨。本发明曲尖轨使用寿命将显著提升；扣件系统稳定性将大幅提高，养护维修工作量大幅降低。
High-stability single turnout
The invention provides a high-stability single turnout which comprises sleepers, fastener system groups, a straight stock rail, a curved stock rail, a direct connection rail, a curved switch rail, a guard rail and a turnout movement, the straight stock rail and the direct connection rail are arranged in parallel, the curved stock rail is arranged on the outer side of the direct connection rail, the curved switch rail is arranged between the straight stock rail and the direct connection rail, the curve switch rail line type intersects with the straight stock rail line type and the direct connection rail line type, the turnout movement is arranged at the intersection position of the curve switch rail line type and the direct connection rail line type and connected with the tail end of the curve switch rail and the tail end of the direct connection rail, guardrails are arranged on the two sides of the turnout movement, the inner side of the straight stock rail at the position corresponding to the turnout movement, and the inner side of the curved stock rail at the position corresponding to turnout movement respectively, the front end of the curved switch rail is movably and tightly attached to the straight stock rail, and a fastener system set is connected with the guardrails and the curved stock rail through elastic clamps. The service life of the curved switch rail is remarkably prolonged; the stability of the fastener system is greatly improved, and the maintenance workload is greatly reduced.
本发明提供了一种高稳定性单开道岔，包括轨枕、扣件系统组、直基本轨、曲基本轨、直连接轨、曲线尖轨、护轨和道岔机芯，直基本轨和直连接轨平行设置，曲基本轨设置在直连接轨外侧，曲线尖轨设置于直基本轨和直连接轨之间，曲线尖轨线型与直基本轨线型、直连接轨线型交叉，曲线尖轨线型与直连接轨线型交叉位置设置道岔机芯，道岔机芯连接曲线尖轨末端和直连接轨末端，道岔机芯两侧、与道岔机芯对应位置的直基本轨内侧，与道岔机芯对应位置的曲基本轨内侧分别设置护轨，曲线尖轨前端与直基本轨活动密贴，扣件系统组采用弹性夹连接护轨和曲基本轨。本发明曲尖轨使用寿命将显著提升；扣件系统稳定性将大幅提高，养护维修工作量大幅降低。
High-stability single turnout
一种高稳定性单开道岔
WANG SHUGUO (Autor:in) / WANG PU (Autor:in) / ZHAO ZHENHUA (Autor:in) / LI WEI (Autor:in) / GE JING (Autor:in) / WANG MENG (Autor:in) / SI DAOLIN (Autor:in) / YANG DONGSHENG (Autor:in) / QIAN KUN (Autor:in) / YANG LIANG (Autor:in)
27.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Single turnout structure, single crossover turnout structure and turnout switching method
| Europäisches Patentamt | 2023