Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Efficient buffering and damping device suitable for highway bridge
The invention discloses an efficient buffering and damping device suitable for a highway bridge. The efficient buffering and damping device comprises a bottom plate, bolts are connected to the left side and the right side of the bottom plate in a threaded mode, a spring is arranged at the top of a first vertical rod, the outer wall of the spring is in clearance fit with the inner wall of a barrel, and second vertical rods are fixedly connected to the other end of the spring. The outer walls of the second vertical rods are in clearance fit with the inner wall of the barrel, and a first transverse plate is arranged at the tops of the two second vertical rods. According to the highway bridge buffering and damping device, through rotation of the first screw rod, the first vertical rod can be driven to do lifting motion on the inner wall of the barrel, and then the first vertical rod drives the spring to be compressed; and the second screw rod can be driven to rotate, then the third rod body drives the second transverse plate to carry out lifting adjustment, through clearance fit of the first rod body and the second rod body, the second transverse plate can carry out stable lifting motion, and the device can be suitable for supporting highway bridges of different heights.
本发明公开一种适用于公路桥梁的高效缓冲减震装置，包括底板，所述底板的左右两侧均螺纹相连有螺栓，所述第一竖杆的顶部设有弹簧，所述弹簧的外壁与筒体的内壁间隙配合，所述弹簧的另一端固接有第二竖杆，所述第二竖杆的外壁与筒体的内壁间隙配合，两个所述第二竖杆的顶部设有第一横板，该公路桥梁缓冲减震装置，使得通过第一螺杆的转动，可带动第一竖杆在筒体的内壁进行升降运动，进而使得第一竖杆带动弹簧进行压缩，可带动第二螺杆转动，进而使得第三杆体带动第二横板进行升降调节，并通过第一杆体和第二杆体的间隙配合，使得第二横板可进行稳定的升降运动，可适用于不同高度的公路桥梁进行支撑。
Efficient buffering and damping device suitable for highway bridge
The invention discloses an efficient buffering and damping device suitable for a highway bridge. The efficient buffering and damping device comprises a bottom plate, bolts are connected to the left side and the right side of the bottom plate in a threaded mode, a spring is arranged at the top of a first vertical rod, the outer wall of the spring is in clearance fit with the inner wall of a barrel, and second vertical rods are fixedly connected to the other end of the spring. The outer walls of the second vertical rods are in clearance fit with the inner wall of the barrel, and a first transverse plate is arranged at the tops of the two second vertical rods. According to the highway bridge buffering and damping device, through rotation of the first screw rod, the first vertical rod can be driven to do lifting motion on the inner wall of the barrel, and then the first vertical rod drives the spring to be compressed; and the second screw rod can be driven to rotate, then the third rod body drives the second transverse plate to carry out lifting adjustment, through clearance fit of the first rod body and the second rod body, the second transverse plate can carry out stable lifting motion, and the device can be suitable for supporting highway bridges of different heights.
本发明公开一种适用于公路桥梁的高效缓冲减震装置，包括底板，所述底板的左右两侧均螺纹相连有螺栓，所述第一竖杆的顶部设有弹簧，所述弹簧的外壁与筒体的内壁间隙配合，所述弹簧的另一端固接有第二竖杆，所述第二竖杆的外壁与筒体的内壁间隙配合，两个所述第二竖杆的顶部设有第一横板，该公路桥梁缓冲减震装置，使得通过第一螺杆的转动，可带动第一竖杆在筒体的内壁进行升降运动，进而使得第一竖杆带动弹簧进行压缩，可带动第二螺杆转动，进而使得第三杆体带动第二横板进行升降调节，并通过第一杆体和第二杆体的间隙配合，使得第二横板可进行稳定的升降运动，可适用于不同高度的公路桥梁进行支撑。
Efficient buffering and damping device suitable for highway bridge
一种适用于公路桥梁的高效缓冲减震装置
ZHAO DEXIN (Autor:in)
15.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Vibration damping and buffering support for highway bridge
| Europäisches Patentamt | 2021