Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Friction pendulum support with adjustable friction coefficient
The invention relates to the technical field of building shock insulation, in particular to a friction pendulum support with an adjustable friction coefficient. The friction bearing comprises an upper seat plate, a lower seat plate, a spherical crown body, a first friction surface, a second friction surface, a first friction material, a second friction material, a spring, a pressing gasket and a locking nut. The first friction material is mounted in the counter bores of the upper and lower seat plates, the second friction material is mounted in the through holes of the upper and lower seat plates, one end of the spring is mounted on the back of the second friction material, the other end of the spring is in contact with the compression gasket, and the compression gasket is screwed and fixed through internal threads at the ends of the through holes of the upper and lower seat plates. The friction pendulum support can adjust the tightness degree of the spring by controlling the screwing-in depth of the pressing gasket, and then the extrusion force between the second friction material and the friction surface is adjusted. And finally, the overall friction coefficient of the friction pendulum support is adjusted according to different extrusion force distribution proportions of the first friction material and the second friction material to the friction surface.
本发明涉及建筑隔震技术领域，具体为一种摩擦系数可调的摩擦摆支座。本发明包括上座板、下座板、球冠体、第一摩擦面、第二摩擦面、第一摩擦材料、第二摩擦材料、弹簧、压紧垫片、锁紧螺母。第一摩擦材料安装于上下座板的沉孔内，第二摩擦材料安装于上下座板的通孔内，弹簧一端安装于第二摩擦材料背面，另一端与压紧垫片接触，压紧垫片通过上下座板通孔端部的内螺纹拧入固定。该摩擦摆支座可以通过控制压紧垫片拧入深度，调节弹簧的松紧程度，进而调节第二摩擦材料与摩擦面的挤压力。最终根据第一摩擦材料和第二摩擦材料与摩擦面的挤压力分配比例的不同调节摩擦摆支座的整体摩擦系数。
Friction pendulum support with adjustable friction coefficient
The invention relates to the technical field of building shock insulation, in particular to a friction pendulum support with an adjustable friction coefficient. The friction bearing comprises an upper seat plate, a lower seat plate, a spherical crown body, a first friction surface, a second friction surface, a first friction material, a second friction material, a spring, a pressing gasket and a locking nut. The first friction material is mounted in the counter bores of the upper and lower seat plates, the second friction material is mounted in the through holes of the upper and lower seat plates, one end of the spring is mounted on the back of the second friction material, the other end of the spring is in contact with the compression gasket, and the compression gasket is screwed and fixed through internal threads at the ends of the through holes of the upper and lower seat plates. The friction pendulum support can adjust the tightness degree of the spring by controlling the screwing-in depth of the pressing gasket, and then the extrusion force between the second friction material and the friction surface is adjusted. And finally, the overall friction coefficient of the friction pendulum support is adjusted according to different extrusion force distribution proportions of the first friction material and the second friction material to the friction surface.
本发明涉及建筑隔震技术领域，具体为一种摩擦系数可调的摩擦摆支座。本发明包括上座板、下座板、球冠体、第一摩擦面、第二摩擦面、第一摩擦材料、第二摩擦材料、弹簧、压紧垫片、锁紧螺母。第一摩擦材料安装于上下座板的沉孔内，第二摩擦材料安装于上下座板的通孔内，弹簧一端安装于第二摩擦材料背面，另一端与压紧垫片接触，压紧垫片通过上下座板通孔端部的内螺纹拧入固定。该摩擦摆支座可以通过控制压紧垫片拧入深度，调节弹簧的松紧程度，进而调节第二摩擦材料与摩擦面的挤压力。最终根据第一摩擦材料和第二摩擦材料与摩擦面的挤压力分配比例的不同调节摩擦摆支座的整体摩擦系数。
Friction pendulum support with adjustable friction coefficient
一种摩擦系数可调的摩擦摆支座
YAO DONG (Autor:in) / ZHENG JIEYING (Autor:in) / GAO YANQIN (Autor:in) / ZHU MIN (Autor:in) / GUO HUADONG (Autor:in)
10.12.2024
Patent
Elektronische Ressource
Chinesisch
Self-limiting reset composite friction pendulum support with variable friction coefficient
| Europäisches Patentamt | 2022
Self-limiting reset composite friction pendulum support with variable friction coefficient
| Europäisches Patentamt | 2023