Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mounting mechanism for I-shaped ultralight switch rail
The invention discloses a mounting mechanism for an I-shaped ultralight switch rail. The mounting mechanism comprises a locking mechanism for locking the switch rail and a stock rail which are correspondingly arranged, an adjusting device for eliminating insufficient displacement of the switch rail, and a switching assembly for connecting the locking mechanism and the adjusting device, the locking rod is moved, so that the protrusion on the locking rod is embedded into the groove in the lock hook, and the tongue rail is basically tightly attached to the stock rail; the locking sleeve is screwed so as to adjust the position of the self-adaptive adjusting piece relative to the switch rail, and the close attaching range of the switch rail and the stock rail is further accurately controlled within the range that the switch rail slightly floats up and down according to the standard preset value; when a train passes through, the rebound thrust of the self-adaptive adjusting part enables the point rail to generate a close fitting force with a preset magnitude to the stock rail through the lock hook, so that the vibration amplitude of the train to the point rail is correspondingly reduced, and the elastic acting force is applied to the transfer assembly. And the stroke change of the lock hook and the locking iron is avoided.
本发明公开了一种用于工字型超轻尖轨的安装机构，包括用于将相对应设置的尖轨和基本轨锁闭的锁紧机构、用于消除尖轨不足位移的调节装置，以及用于连接锁紧机构和调节装置的转接组件；移动锁闭杆，使锁闭杆上的凸起处嵌入锁钩上的凹槽处，以达到尖轨与基本轨基本密贴；旋拧锁闭套筒，以调节自适应调节件相对尖轨的位置，进一步使尖轨与基本轨密贴范围精确控制在标准预定值上下小幅浮动的范围内；旋拧螺母，通过轴承将回转运动转化为直线运动，使弹簧发生形变，弹性作用力作用于转接组件上，在列车通过时，自适应调节件的反弹推力通过锁钩使尖轨对基本轨产生预定大小的密贴力，使列车对尖轨的振动幅度相应减小，避免锁钩与锁闭铁行程发生变化。
Mounting mechanism for I-shaped ultralight switch rail
The invention discloses a mounting mechanism for an I-shaped ultralight switch rail. The mounting mechanism comprises a locking mechanism for locking the switch rail and a stock rail which are correspondingly arranged, an adjusting device for eliminating insufficient displacement of the switch rail, and a switching assembly for connecting the locking mechanism and the adjusting device, the locking rod is moved, so that the protrusion on the locking rod is embedded into the groove in the lock hook, and the tongue rail is basically tightly attached to the stock rail; the locking sleeve is screwed so as to adjust the position of the self-adaptive adjusting piece relative to the switch rail, and the close attaching range of the switch rail and the stock rail is further accurately controlled within the range that the switch rail slightly floats up and down according to the standard preset value; when a train passes through, the rebound thrust of the self-adaptive adjusting part enables the point rail to generate a close fitting force with a preset magnitude to the stock rail through the lock hook, so that the vibration amplitude of the train to the point rail is correspondingly reduced, and the elastic acting force is applied to the transfer assembly. And the stroke change of the lock hook and the locking iron is avoided.
本发明公开了一种用于工字型超轻尖轨的安装机构，包括用于将相对应设置的尖轨和基本轨锁闭的锁紧机构、用于消除尖轨不足位移的调节装置，以及用于连接锁紧机构和调节装置的转接组件；移动锁闭杆，使锁闭杆上的凸起处嵌入锁钩上的凹槽处，以达到尖轨与基本轨基本密贴；旋拧锁闭套筒，以调节自适应调节件相对尖轨的位置，进一步使尖轨与基本轨密贴范围精确控制在标准预定值上下小幅浮动的范围内；旋拧螺母，通过轴承将回转运动转化为直线运动，使弹簧发生形变，弹性作用力作用于转接组件上，在列车通过时，自适应调节件的反弹推力通过锁钩使尖轨对基本轨产生预定大小的密贴力，使列车对尖轨的振动幅度相应减小，避免锁钩与锁闭铁行程发生变化。
Mounting mechanism for I-shaped ultralight switch rail
一种用于工字型超轻尖轨的安装机构
XIA SHIMIN (Autor:in) / WU YIWEI (Autor:in) / XU BIN (Autor:in) / ZHAO BINBIN (Autor:in) / YU YUQIANG (Autor:in)
06.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Telescopic adjusting mechanism for small-radius I-shaped switch rail
| Europäisches Patentamt | 2023