Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Box girder internal liquid damping device with high adaptability and box girder
The invention provides a box girder internal liquid damping device with high adaptability and a box girder. The box girder internal liquid damping device comprises a box body, a partition plate and damping liquid arranged in the box body. The multiple partition plates are connected to the interior of the box body so that the interior of the box body can be divided into multiple cavities through the multiple partition plates. The damping liquid is distributed in the multiple cavities. A circulation hole is formed between the cavities, and a rotatable sealing plate is arranged in the circulation hole; a rotating shaft of the sealing plate is provided with a buffer spring. And if the box body is suddenly vibrated, the damping liquid can collide with the sealing plate, so that the buffer spring is extruded. This may produce a buffer. And meanwhile, the damping liquid cannot synchronously move along with the box body under the action of inertia. In this way, the damping liquid collides with the inner wall of the box body, and then movement of the box body is slowed down.
本发明提供了一种适应性强的箱梁内部液体阻尼装置及箱梁，包括箱体、隔板和设置于箱体内部的阻尼液。隔板设置有若干并连接于箱体的内部，以使若干隔板将箱体内部分隔为若干腔室。阻尼液分布于若干腔室内部。腔室与腔室之间开设流通孔，流通孔设置有可旋转的封口板；封口板的转轴设置有缓冲弹簧。若箱体突然受到振动，阻尼液就会碰撞封口板进而使得缓冲弹簧被挤压。这就可以产生缓冲。同时，阻尼液在惯性的作用下不会同步的跟随箱体运动。这就会使得阻尼液与箱体的内壁进行碰撞，进而减缓箱体的运动。
Box girder internal liquid damping device with high adaptability and box girder
The invention provides a box girder internal liquid damping device with high adaptability and a box girder. The box girder internal liquid damping device comprises a box body, a partition plate and damping liquid arranged in the box body. The multiple partition plates are connected to the interior of the box body so that the interior of the box body can be divided into multiple cavities through the multiple partition plates. The damping liquid is distributed in the multiple cavities. A circulation hole is formed between the cavities, and a rotatable sealing plate is arranged in the circulation hole; a rotating shaft of the sealing plate is provided with a buffer spring. And if the box body is suddenly vibrated, the damping liquid can collide with the sealing plate, so that the buffer spring is extruded. This may produce a buffer. And meanwhile, the damping liquid cannot synchronously move along with the box body under the action of inertia. In this way, the damping liquid collides with the inner wall of the box body, and then movement of the box body is slowed down.
本发明提供了一种适应性强的箱梁内部液体阻尼装置及箱梁，包括箱体、隔板和设置于箱体内部的阻尼液。隔板设置有若干并连接于箱体的内部，以使若干隔板将箱体内部分隔为若干腔室。阻尼液分布于若干腔室内部。腔室与腔室之间开设流通孔，流通孔设置有可旋转的封口板；封口板的转轴设置有缓冲弹簧。若箱体突然受到振动，阻尼液就会碰撞封口板进而使得缓冲弹簧被挤压。这就可以产生缓冲。同时，阻尼液在惯性的作用下不会同步的跟随箱体运动。这就会使得阻尼液与箱体的内壁进行碰撞，进而减缓箱体的运动。
Box girder internal liquid damping device with high adaptability and box girder
一种适应性强的箱梁内部液体阻尼装置及箱梁
15.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
HIGH-DAMPING RC LATTICE GIRDER AND HIGH-DAMPING RC LATTICE GIRDER STRUCTURE USING SAME
| Europäisches Patentamt | 2019
GIRDER DESIGNING DEVICE, GIRDER DESIGNING METHOD, AND COMPUTER PROGRAM FOR GIRDER DESIGNING
| Europäisches Patentamt | 2023