Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rail vibration damping base and rail vibration damper
The invention provides a rail vibration reduction base. The rail vibration reduction base comprises a first mounting structure and a second mounting structure. The second mounting structure is arranged on the first mounting structure; the second mounting structure comprises a fixing layer and a first elastic layer, the first elastic layer is inserted into the fixing layer and arranged between the first mounting structure and the fixing layer, and the first mounting structure, the first elastic layer and the fixing layer are sequentially distributed in a stacked mode; the fixing layer is configured to limit the first elastic layer along an X axis and a Y axis; wherein the X axis is perpendicular to the Y axis. The invention further provides a rail shock absorber, the rail shock absorber comprises the rail shock absorption base and a connecting piece, and the connecting piece is detachably arranged on the rail shock absorption base and is configured to fix a rail to the rail shock absorption base. According to the rail vibration reduction base, the displacement deformation of the first elastic layer in the transverse direction is small, and the displacement control capacity of the rail vibration reduction base on a rail in the transverse direction can be improved.
本申请提供了一种轨道减振底座，包括第一安装结构和第二安装结构。第二安装结构设于所述第一安装结构；所述第二安装结构包括固定层和第一弹性层，所述第一弹性层插接于所述固定层，且设于所述第一安装结构和所述固定层之间，所述第一安装结构、所述第一弹性层和所述固定层依次层叠分布，所述固定层被配置为沿X轴和Y轴对所述第一弹性层限位；其中，X轴和Y轴垂直。本申请还提供了一种轨道减振器，包括所述轨道减振底座和连接件，所述连接件可拆卸地设于所述轨道减振底座，并被配置为将轨道固定至所述轨道减振底座。本申请提供的轨道减振底座，第一弹性层在横向方向上位移变形量较小，有助于提高轨道减振底座在横向方向上对轨道的位移控制能力。
Rail vibration damping base and rail vibration damper
The invention provides a rail vibration reduction base. The rail vibration reduction base comprises a first mounting structure and a second mounting structure. The second mounting structure is arranged on the first mounting structure; the second mounting structure comprises a fixing layer and a first elastic layer, the first elastic layer is inserted into the fixing layer and arranged between the first mounting structure and the fixing layer, and the first mounting structure, the first elastic layer and the fixing layer are sequentially distributed in a stacked mode; the fixing layer is configured to limit the first elastic layer along an X axis and a Y axis; wherein the X axis is perpendicular to the Y axis. The invention further provides a rail shock absorber, the rail shock absorber comprises the rail shock absorption base and a connecting piece, and the connecting piece is detachably arranged on the rail shock absorption base and is configured to fix a rail to the rail shock absorption base. According to the rail vibration reduction base, the displacement deformation of the first elastic layer in the transverse direction is small, and the displacement control capacity of the rail vibration reduction base on a rail in the transverse direction can be improved.
本申请提供了一种轨道减振底座，包括第一安装结构和第二安装结构。第二安装结构设于所述第一安装结构；所述第二安装结构包括固定层和第一弹性层，所述第一弹性层插接于所述固定层，且设于所述第一安装结构和所述固定层之间，所述第一安装结构、所述第一弹性层和所述固定层依次层叠分布，所述固定层被配置为沿X轴和Y轴对所述第一弹性层限位；其中，X轴和Y轴垂直。本申请还提供了一种轨道减振器，包括所述轨道减振底座和连接件，所述连接件可拆卸地设于所述轨道减振底座，并被配置为将轨道固定至所述轨道减振底座。本申请提供的轨道减振底座，第一弹性层在横向方向上位移变形量较小，有助于提高轨道减振底座在横向方向上对轨道的位移控制能力。
Rail vibration damping base and rail vibration damper
轨道减振底座及轨道减振器
SUN ZHAOLIANG (Autor:in) / MU ZHONGXIN (Autor:in) / WANG CAI (Autor:in) / YAN WEIMIN (Autor:in) / DENG JIAO (Autor:in) / YU GUANGZHONG (Autor:in) / XIONG XUEQIANG (Autor:in) / HE ZHENGHONG (Autor:in) / SUN JIANSHU (Autor:in) / TAN SHIHUA (Autor:in)
12.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Particle damping steel rail dynamic vibration absorber and vibration reduction steel rail
| Europäisches Patentamt | 2022