Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shock absorption structure for rail transit shock absorption pad
The invention discloses a shock absorption structure for a rail transit shock absorption pad. The shock absorption structure comprises the shock absorption pad placed in a bottom box, an arc-shaped convex plate is fixedly arranged in the bottom box, the shock absorption pad is attached to the arc-shaped convex plate, shock absorption sponge blocks are fixedly arranged on the arc-shaped convex plate and the shock absorption pad, and two fixed rods are fixedly arranged on the arc-shaped convex plate. Moving plates are mounted in the two fixed rods through sliding mechanisms, a moving rod is fixedly mounted between the upper end of each moving plate and the shock absorption pad, a rubber layer is fixedly mounted in each fixed rod, and the side edge of each moving plate is attached to the corresponding rubber layer. Damping spring rods are fixedly mounted between the upper portion and the lower portion of the movable plate and the corresponding fixed rods. The shock absorption structure has the advantages that transverse shock and longitudinal shock borne by the shock absorption pad can be well and weakly counteracted, damage of shock to the shock absorption pad can be reduced, shock counterforce generated during shock weakening can be weakened and counteracted, and the overall shock absorption effect is good.
本发明公开了一种轨道交通减震垫用减震结构，包括放置在底箱内的减震垫，所述底箱内固定安装有弧形凸板，且减震垫与弧形凸板相贴合，且弧形凸板与减震垫上均固定安装有减震海绵块，所述弧形凸板上固定安装有两个固定杆，两个所述固定杆内均通过滑动机构安装有移动板，且每个移动板的上端与减震垫之间均固定安装有移动杆，每个所述固定杆内均固定安装有橡胶层，且每个移动板的侧边均与相应的橡胶层相贴合，所述移动板的上下部与相应固定杆之间均固定安装有减震弹簧杆。优点在于：能够对减震垫受到横向震动与纵向震动进行较好的较弱抵消，能够减轻震动对减震垫的伤害，且可将削弱震动时产生的震动反力进行削弱抵消，整体减震效果较佳。
Shock absorption structure for rail transit shock absorption pad
The invention discloses a shock absorption structure for a rail transit shock absorption pad. The shock absorption structure comprises the shock absorption pad placed in a bottom box, an arc-shaped convex plate is fixedly arranged in the bottom box, the shock absorption pad is attached to the arc-shaped convex plate, shock absorption sponge blocks are fixedly arranged on the arc-shaped convex plate and the shock absorption pad, and two fixed rods are fixedly arranged on the arc-shaped convex plate. Moving plates are mounted in the two fixed rods through sliding mechanisms, a moving rod is fixedly mounted between the upper end of each moving plate and the shock absorption pad, a rubber layer is fixedly mounted in each fixed rod, and the side edge of each moving plate is attached to the corresponding rubber layer. Damping spring rods are fixedly mounted between the upper portion and the lower portion of the movable plate and the corresponding fixed rods. The shock absorption structure has the advantages that transverse shock and longitudinal shock borne by the shock absorption pad can be well and weakly counteracted, damage of shock to the shock absorption pad can be reduced, shock counterforce generated during shock weakening can be weakened and counteracted, and the overall shock absorption effect is good.
本发明公开了一种轨道交通减震垫用减震结构，包括放置在底箱内的减震垫，所述底箱内固定安装有弧形凸板，且减震垫与弧形凸板相贴合，且弧形凸板与减震垫上均固定安装有减震海绵块，所述弧形凸板上固定安装有两个固定杆，两个所述固定杆内均通过滑动机构安装有移动板，且每个移动板的上端与减震垫之间均固定安装有移动杆，每个所述固定杆内均固定安装有橡胶层，且每个移动板的侧边均与相应的橡胶层相贴合，所述移动板的上下部与相应固定杆之间均固定安装有减震弹簧杆。优点在于：能够对减震垫受到横向震动与纵向震动进行较好的较弱抵消，能够减轻震动对减震垫的伤害，且可将削弱震动时产生的震动反力进行削弱抵消，整体减震效果较佳。
Shock absorption structure for rail transit shock absorption pad
一种轨道交通减震垫用减震结构
YANG MINGLAI (Autor:in) / FU DONGQUN (Autor:in)
26.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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