A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a highway bridge buffering and damping device which comprises a bottom plate, bolts are connected to the left side and the right side of the bottom plate in a threaded mode, springs are arranged at the tops of first vertical rods, the outer walls of the springs are in clearance fit with the inner wall of a barrel, and second vertical rods are fixedly connected to the other ends of the springs. And the outer walls of the second vertical rods are in clearance fit with the inner wall of the cylinder body, a first transverse plate is arranged at the tops of the two second vertical rods, and the bottom of the first transverse plate is fixedly connected with the tops of the two second vertical rods. According to the highway bridge buffering and damping device, through rotation of a first screw rod, a first vertical rod can be driven to do lifting motion on the inner wall of a barrel, then the first vertical rod drives a spring to be compressed, a second screw rod can be driven to rotate, and then a third rod body drives a second transverse plate to conduct lifting adjustment; and through clearance fit of the first rod body and the second rod body, the second transverse plate can stably ascend and descend, and the highway bridge supporting device can be suitable for supporting highway bridges with different heights.
本发明公开一种公路桥梁缓冲减震装置，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，所述第一横板的底部与两个第二竖杆的顶部固接在一起。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。
The invention discloses a highway bridge buffering and damping device which comprises a bottom plate, bolts are connected to the left side and the right side of the bottom plate in a threaded mode, springs are arranged at the tops of first vertical rods, the outer walls of the springs are in clearance fit with the inner wall of a barrel, and second vertical rods are fixedly connected to the other ends of the springs. And the outer walls of the second vertical rods are in clearance fit with the inner wall of the cylinder body, a first transverse plate is arranged at the tops of the two second vertical rods, and the bottom of the first transverse plate is fixedly connected with the tops of the two second vertical rods. According to the highway bridge buffering and damping device, through rotation of a first screw rod, a first vertical rod can be driven to do lifting motion on the inner wall of a barrel, then the first vertical rod drives a spring to be compressed, a second screw rod can be driven to rotate, and then a third rod body drives a second transverse plate to conduct lifting adjustment; and through clearance fit of the first rod body and the second rod body, the second transverse plate can stably ascend and descend, and the highway bridge supporting device can be suitable for supporting highway bridges with different heights.
本发明公开一种公路桥梁缓冲减震装置，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，所述第一横板的底部与两个第二竖杆的顶部固接在一起。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。
Highway bridge buffering and damping device
一种公路桥梁缓冲减震装置
ZHAO DEXIN (author)
2021-04-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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