Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a shock-proof support based on road and bridge stability performance, which comprises a bottom plate and a top plate positioned above the bottom plate, and a damping mechanism is arranged between the bottom plate and the top plate. The damping mechanism comprises a lower displacement damping assembly transversely sliding on the upper surface of the bottom plate, an upper displacement damping assembly, which is located on the upper surface of the lower displacement damping assembly and longitudinally slides on the upper surface of the lower displacement damping assembly, and a supporting and damping mechanism, which is located on the upper surface of the upper displacement damping assembly and longitudinally slides on the upper surface of the upper displacement damping assembly.Under the action of a supporting spring, a damping column and a second damping cavity, shock absorption in the vertical direction is generated on a road bridge, in the process, the road bridge continues to move downwards, extrusion plates move downwards, therefore, second inclined surfaces of the extrusion plates extrude first inclined surfaces on four movable plates corresponding to the second inclined surfaces, and the four movable plates all move towards the middle.
本发明公开了一种基于路桥稳定性能的避震支座，包括底板以及位于底板上方的顶板，所述底板与顶板之间设置有减震机构；所述减震机构包括与底板上表面横向滑动的下部位移减震组件、位于下部位移减震组件上表面并与下部位移减震组件上表面纵向滑动的上部位移减震组件、以及位于上部位移减震组件上表面并与上部位移减震组件上表面纵向滑动的支撑减震机构，本发明在支撑弹簧、阻尼柱、第二阻尼腔的作用下，对路桥产生竖直方向的减震，且在此过程中，路桥还会继续下移，从而使得挤压板下移，从而使得挤压板的第二倾斜面对与其对应的四个活动板上的第一倾斜面进行挤压，从而使得四个活动板均向中间移动。
The invention discloses a shock-proof support based on road and bridge stability performance, which comprises a bottom plate and a top plate positioned above the bottom plate, and a damping mechanism is arranged between the bottom plate and the top plate. The damping mechanism comprises a lower displacement damping assembly transversely sliding on the upper surface of the bottom plate, an upper displacement damping assembly, which is located on the upper surface of the lower displacement damping assembly and longitudinally slides on the upper surface of the lower displacement damping assembly, and a supporting and damping mechanism, which is located on the upper surface of the upper displacement damping assembly and longitudinally slides on the upper surface of the upper displacement damping assembly.Under the action of a supporting spring, a damping column and a second damping cavity, shock absorption in the vertical direction is generated on a road bridge, in the process, the road bridge continues to move downwards, extrusion plates move downwards, therefore, second inclined surfaces of the extrusion plates extrude first inclined surfaces on four movable plates corresponding to the second inclined surfaces, and the four movable plates all move towards the middle.
本发明公开了一种基于路桥稳定性能的避震支座，包括底板以及位于底板上方的顶板，所述底板与顶板之间设置有减震机构；所述减震机构包括与底板上表面横向滑动的下部位移减震组件、位于下部位移减震组件上表面并与下部位移减震组件上表面纵向滑动的上部位移减震组件、以及位于上部位移减震组件上表面并与上部位移减震组件上表面纵向滑动的支撑减震机构，本发明在支撑弹簧、阻尼柱、第二阻尼腔的作用下，对路桥产生竖直方向的减震，且在此过程中，路桥还会继续下移，从而使得挤压板下移，从而使得挤压板的第二倾斜面对与其对应的四个活动板上的第一倾斜面进行挤压，从而使得四个活动板均向中间移动。
Shock-proof support based on road and bridge stability performance and mounting method thereof
一种基于路桥稳定性能的避震支座及其安装方法
LI ZHIHUA (Autor:in)
10.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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