Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Friction self-resetting support with displacement amplification function
The invention provides a friction self-resetting support with a displacement amplification function. The friction self-resetting support comprises two loading controls which are symmetrically arranged left and right, and two bridge type amplification mechanisms which are symmetrically arranged front and back are arranged between the two loading controls; the bridge type amplifying mechanism comprises two outer friction plates and two rotating inner friction plates; the outer friction plate comprises a fixed outer friction plate and movable outer friction plates on the two sides of the fixed outer friction plate, the elastic reset piece penetrates through the two movable outer friction plates and the fixed outer friction plate, the two ends of the elastic reset piece are locked through the locking nuts respectively, and after the loading control piece is loaded, the inner friction plate and the outer friction plate are subjected to friction energy consumption. The movable outer friction plate expands outwards to apply acting force to the elastic reset piece, and after unloading, the elastic reset piece drives the movable outer friction plate to reset. The damping device can be used for wind resistance and seismic resistance of an engineering structure, can be used as an additional damping device in the structure construction process, can also be used for later reinforcement of an existing building structure, and can effectively improve the comfort level and seismic resistance of the structure.
本发明提供一种具有位移放大功能的摩擦自复位支撑，包括两个左右对称设置的加载控件，两个加载控件之间设置有两个前后对称设置的桥式放大机构；桥式放大机构包括两个外摩擦板和两个转动内摩擦板；外摩擦板包括固定外摩擦板和其两侧的活动外摩擦板，弹性复位件穿过两个活动外摩擦板和固定外摩擦板，且弹性复位件的两端分别通过锁紧螺母锁死，加载控件受载后，内摩擦板和外摩擦板摩擦耗能，活动外摩擦板外扩对弹性复位件施加作用力，卸载后弹性复位件带动活动外摩擦板复位。本发明可以用于工程结构的抗风和抗震，即可作为结构建造过程中的附加减震装置，也可用于现有建筑结构的后期加固，能够有效提高结构的舒适度及抗震性能。
Friction self-resetting support with displacement amplification function
The invention provides a friction self-resetting support with a displacement amplification function. The friction self-resetting support comprises two loading controls which are symmetrically arranged left and right, and two bridge type amplification mechanisms which are symmetrically arranged front and back are arranged between the two loading controls; the bridge type amplifying mechanism comprises two outer friction plates and two rotating inner friction plates; the outer friction plate comprises a fixed outer friction plate and movable outer friction plates on the two sides of the fixed outer friction plate, the elastic reset piece penetrates through the two movable outer friction plates and the fixed outer friction plate, the two ends of the elastic reset piece are locked through the locking nuts respectively, and after the loading control piece is loaded, the inner friction plate and the outer friction plate are subjected to friction energy consumption. The movable outer friction plate expands outwards to apply acting force to the elastic reset piece, and after unloading, the elastic reset piece drives the movable outer friction plate to reset. The damping device can be used for wind resistance and seismic resistance of an engineering structure, can be used as an additional damping device in the structure construction process, can also be used for later reinforcement of an existing building structure, and can effectively improve the comfort level and seismic resistance of the structure.
本发明提供一种具有位移放大功能的摩擦自复位支撑，包括两个左右对称设置的加载控件，两个加载控件之间设置有两个前后对称设置的桥式放大机构；桥式放大机构包括两个外摩擦板和两个转动内摩擦板；外摩擦板包括固定外摩擦板和其两侧的活动外摩擦板，弹性复位件穿过两个活动外摩擦板和固定外摩擦板，且弹性复位件的两端分别通过锁紧螺母锁死，加载控件受载后，内摩擦板和外摩擦板摩擦耗能，活动外摩擦板外扩对弹性复位件施加作用力，卸载后弹性复位件带动活动外摩擦板复位。本发明可以用于工程结构的抗风和抗震，即可作为结构建造过程中的附加减震装置，也可用于现有建筑结构的后期加固，能够有效提高结构的舒适度及抗震性能。
Friction self-resetting support with displacement amplification function
一种具有位移放大功能的摩擦自复位支撑
WANG DEBIN (Autor:in) / WANG YAFEI (Autor:in) / ZHANG PINGFAN (Autor:in) / XIA QING (Autor:in) / ZHANG XUESHAN (Autor:in)
31.01.2023
Patent
Elektronische Ressource
Chinesisch
Displacement amplification type self-resetting friction damper
| Europäisches Patentamt | 2024
Displacement amplification type self-resetting friction damper
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023
Metal friction self-resetting damper with displacement zooming function
| Europäisches Patentamt | 2024
Self-resetting friction metal yield damper with secondary amplification function
| Europäisches Patentamt | 2023