Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Halbach permanent magnet eddy current vibration suppression structure of magnetic levitation turnout
The invention discloses a halbach permanent magnet eddy current vibration suppression structure of a magnetic levitation turnout. The structure comprises a turnout main beam, a halbach permanent magnet eddy current damper and a foundation platform; the halbach permanent magnet eddy current damper comprises an induction plate and a bilateral halbach permanent magnet array; the induction plate is installed on the turnout main beam; the bilateral halbach permanent magnet array comprises a first halbach permanent magnet array and a second halbach permanent magnet array which are arranged at an interval; the first halbach permanent magnet array and the second halbach permanent magnet array are installed on the foundation platform; the induction plate is located between the first halbach permanent magnet array and the second halbach permanent magnet array. The halbach permanent magnet eddy current damper is adopted, so that damping force can be increased between the turnout main beam and thefoundation platform, and the vibration of the turnout main beam is restrained.
本发明公开了一种磁浮道岔halbach永磁电涡流抑振结构，包括道岔主梁、halbach永磁电涡流阻尼器和基础承台，所述halbach永磁电涡流阻尼器包括感应板和双边halbach永磁整列，所述感应板安装在所述道岔主梁上，所述双边halbach永磁整列包括间隔布置的第一halbach永磁整列和第二halbach永磁整列，所述第一halbach永磁整列和所述第二halbach永磁整列安装在所述基础承台上，且所述感应板位于所述第一halbach永磁整列和所述第二halbach永磁整列之间。本发明通过设置halbach永磁电涡流阻尼器，可以在道岔主梁和基础承台间增加阻尼力，抑制道岔主梁振动。
Halbach permanent magnet eddy current vibration suppression structure of magnetic levitation turnout
The invention discloses a halbach permanent magnet eddy current vibration suppression structure of a magnetic levitation turnout. The structure comprises a turnout main beam, a halbach permanent magnet eddy current damper and a foundation platform; the halbach permanent magnet eddy current damper comprises an induction plate and a bilateral halbach permanent magnet array; the induction plate is installed on the turnout main beam; the bilateral halbach permanent magnet array comprises a first halbach permanent magnet array and a second halbach permanent magnet array which are arranged at an interval; the first halbach permanent magnet array and the second halbach permanent magnet array are installed on the foundation platform; the induction plate is located between the first halbach permanent magnet array and the second halbach permanent magnet array. The halbach permanent magnet eddy current damper is adopted, so that damping force can be increased between the turnout main beam and thefoundation platform, and the vibration of the turnout main beam is restrained.
本发明公开了一种磁浮道岔halbach永磁电涡流抑振结构，包括道岔主梁、halbach永磁电涡流阻尼器和基础承台，所述halbach永磁电涡流阻尼器包括感应板和双边halbach永磁整列，所述感应板安装在所述道岔主梁上，所述双边halbach永磁整列包括间隔布置的第一halbach永磁整列和第二halbach永磁整列，所述第一halbach永磁整列和所述第二halbach永磁整列安装在所述基础承台上，且所述感应板位于所述第一halbach永磁整列和所述第二halbach永磁整列之间。本发明通过设置halbach永磁电涡流阻尼器，可以在道岔主梁和基础承台间增加阻尼力，抑制道岔主梁振动。
Halbach permanent magnet eddy current vibration suppression structure of magnetic levitation turnout
磁浮道岔halbach永磁电涡流抑振结构
LI ZHONGJI (Autor:in) / XU HAO (Autor:in) / LIN HONGSONG (Autor:in) / YANG JIZHONG (Autor:in) / CAI WENFENG (Autor:in) / HU LIANJUN (Autor:in)
11.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Joint type magnetic levitation turnout structure and turnout line shape
| Europäisches Patentamt | 2023