Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Compression type basin-type iron backing plate damping fastener
The invention discloses a compression type basin-type iron base plate vibration reduction fastener. A basin-type iron base plate and an elastic base plate are arranged between an under-rail base plate and a subway rail plate. Through the basin-type structure of the basin-type iron base plate, when the basin-type iron base plate and the elastic base plate are subjected to double effects of vertical load and transverse load, transverse displacement and deformation are reduced, transverse rigidity and stability are improved, and the vibration reduction and noise reduction effects of the vibration reduction fastener are improved.
本发明公开一种压缩型盆式铁垫板减振扣件，轨下垫板与地铁轨道板间设置盆式铁垫板及弹性垫板；通过盆式铁垫板的盆式结构，约束盆式铁垫板和弹性垫板在受垂向载荷和横向载荷的双重作用时，减小横向位移和变形，提高横向刚度和稳定性，提高减振扣件的减振和降噪效果。
Compression type basin-type iron backing plate damping fastener
The invention discloses a compression type basin-type iron base plate vibration reduction fastener. A basin-type iron base plate and an elastic base plate are arranged between an under-rail base plate and a subway rail plate. Through the basin-type structure of the basin-type iron base plate, when the basin-type iron base plate and the elastic base plate are subjected to double effects of vertical load and transverse load, transverse displacement and deformation are reduced, transverse rigidity and stability are improved, and the vibration reduction and noise reduction effects of the vibration reduction fastener are improved.
本发明公开一种压缩型盆式铁垫板减振扣件，轨下垫板与地铁轨道板间设置盆式铁垫板及弹性垫板；通过盆式铁垫板的盆式结构，约束盆式铁垫板和弹性垫板在受垂向载荷和横向载荷的双重作用时，减小横向位移和变形，提高横向刚度和稳定性，提高减振扣件的减振和降噪效果。
Compression type basin-type iron backing plate damping fastener
一种压缩型盆式铁垫板减振扣件
LI QINGJIE (Autor:in) / WANG DIANJUN (Autor:in) / WANG SHANCHAO (Autor:in)
19.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Under-plate backing plate for rail fastener and manufacturing method thereof
| Europäisches Patentamt | 2023