Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the field of building steel structures, and particularly relates to a steel structure with a good anti-seismic effect. The steel structure comprises a bottom plate; a top plate is movably connected to the upper surface of the bottom plate through guide rods, a movable cylinder is movably connected to the bottom of the top plate, and an arc-shaped plate is arranged outside the movable cylinder. According to the steel structure with the good anti-seismic effect, by arranging a feedback mechanism and an adjusting mechanism, when radial vibration occurs, the outer surface of a fixing cylinder extrudes the outer surface of a bent plate, the bent plate extrudes a rotating plate, under the limitation of a fixing shaft, the rotating plate can rapidly abut against the outer surface of the arc-shaped plate, movement of the fixing cylinder is limited through the arc-shaped plate, a rotating disc drives a connecting disc to move, the rotating plate rotates along with the movement of the bent plate, the connecting plate is fixed and does not rotate, a spiral spring continues to store elastic force when the displacement direction is changed, the spiral spring releases the elastic force, a cable pulls the movable cylinder from the opposite direction, the horizontal movement amplitude of the fixing cylinder is gradually reduced under the action of negative feedback, and the problem that the shaking amplitude is large when a traditional steel structure vibrates in the radial direction is solved.
本发明属于建筑钢结构领域，具体的说是一种抗震效果好的钢结构，包括底板；所述底板的上表面通过导杆活动连接有顶板，所述顶板的底部活动连接有活动筒，所述活动筒的外部设置有弧形板。该抗震效果好的钢结构通过设置反馈机构和调节机构，当发生径向震动时，固定筒的外表面挤压弯板的外表面，弯板挤压转板，在固定轴的限制下，转板可以迅速抵住弧形板的外表面，利用弧形板限制固定筒的移动，转盘带动连接盘运动，转盘随着弯板的运动而转动，连接盘则固定不转，螺旋发条持续蓄力，当位移方向改变时，螺旋发条释放弹力，缆绳从反方向拉动活动筒，在负反馈的作用下，固定筒的水平运动幅度逐渐减小，解决了传统钢结构径向震动时晃动幅度大的问题。
The invention belongs to the field of building steel structures, and particularly relates to a steel structure with a good anti-seismic effect. The steel structure comprises a bottom plate; a top plate is movably connected to the upper surface of the bottom plate through guide rods, a movable cylinder is movably connected to the bottom of the top plate, and an arc-shaped plate is arranged outside the movable cylinder. According to the steel structure with the good anti-seismic effect, by arranging a feedback mechanism and an adjusting mechanism, when radial vibration occurs, the outer surface of a fixing cylinder extrudes the outer surface of a bent plate, the bent plate extrudes a rotating plate, under the limitation of a fixing shaft, the rotating plate can rapidly abut against the outer surface of the arc-shaped plate, movement of the fixing cylinder is limited through the arc-shaped plate, a rotating disc drives a connecting disc to move, the rotating plate rotates along with the movement of the bent plate, the connecting plate is fixed and does not rotate, a spiral spring continues to store elastic force when the displacement direction is changed, the spiral spring releases the elastic force, a cable pulls the movable cylinder from the opposite direction, the horizontal movement amplitude of the fixing cylinder is gradually reduced under the action of negative feedback, and the problem that the shaking amplitude is large when a traditional steel structure vibrates in the radial direction is solved.
本发明属于建筑钢结构领域，具体的说是一种抗震效果好的钢结构，包括底板；所述底板的上表面通过导杆活动连接有顶板，所述顶板的底部活动连接有活动筒，所述活动筒的外部设置有弧形板。该抗震效果好的钢结构通过设置反馈机构和调节机构，当发生径向震动时，固定筒的外表面挤压弯板的外表面，弯板挤压转板，在固定轴的限制下，转板可以迅速抵住弧形板的外表面，利用弧形板限制固定筒的移动，转盘带动连接盘运动，转盘随着弯板的运动而转动，连接盘则固定不转，螺旋发条持续蓄力，当位移方向改变时，螺旋发条释放弹力，缆绳从反方向拉动活动筒，在负反馈的作用下，固定筒的水平运动幅度逐渐减小，解决了传统钢结构径向震动时晃动幅度大的问题。
Steel structure with good anti-seismic effect
一种抗震效果好的钢结构
CHEN WEI (Autor:in)
04.01.2022
Patent
Elektronische Ressource
Chinesisch
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