Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Displacement amplification type self-resetting damper based on pre-pressing disc spring
The invention relates to a displacement amplification type self-resetting damper based on a pre-pressing disc spring. The displacement amplification type self-resetting damper comprises an upper plunger structure, a self-resetting energy consumption device, a lower plunger structure, a displacement amplification device, an overload protection device, a first erecting plate, a second erecting plateand a bottom plate, wherein the lower plunger structure is located below the upper plunger structure, the displacement amplification device is located between the upper plunger structure and the lower plunger structure and is in tooth connection with the upper plunger structure and the lower plunger structure, the overload protection device is arranged at the left end of the lower plunger structure, the bottoms of the first erecting plate and the second erecting plate are fixedly supported on the bottom plate, the first erecting plate is provided with a first circular hole and a first slottedhole, and the second erecting plate is provided with a second circular hole and a second slotted hole. According to the self-resetting damper, the self-resetting damper has a self-resetting functionafter a strong earthquake, and thus the problems of residual deformation, brittle failure, insufficient energy consumption and the like of the structure under the action of the earthquake can be effectively solved, and the self-resetting damper has a good prospect in the aspect of structural vibration control in civil engineering.
本发明涉及一种基于预压碟簧的位移放大型自复位阻尼器，包括上冲杆结构、自复位耗能装置、下冲杆结构、位移放大装置、过载保护装置、第一架立板、第二架立板、底板；下冲杆结构位于上冲杆结构的下方，位移放大装置位于上冲杆结构、下冲杆结构之间，且分别与上冲杆结构和下冲杆结构齿接；过载保护装置设置于下冲杆结构的左端；所述第一架立板、第二架立板的底部固定支承于底板上；所述第一架立板设有第一圆孔和第一槽孔，第二架立板上设有第二圆孔、第二槽孔；通过本发明，自复位阻尼器在强震后具有自我恢复功能，可有效地解决结构在地震作用下的残余变形、脆性破坏及耗能不足等问题，在土木工程中的结构振动控制方面具有较好的前景。
Displacement amplification type self-resetting damper based on pre-pressing disc spring
The invention relates to a displacement amplification type self-resetting damper based on a pre-pressing disc spring. The displacement amplification type self-resetting damper comprises an upper plunger structure, a self-resetting energy consumption device, a lower plunger structure, a displacement amplification device, an overload protection device, a first erecting plate, a second erecting plateand a bottom plate, wherein the lower plunger structure is located below the upper plunger structure, the displacement amplification device is located between the upper plunger structure and the lower plunger structure and is in tooth connection with the upper plunger structure and the lower plunger structure, the overload protection device is arranged at the left end of the lower plunger structure, the bottoms of the first erecting plate and the second erecting plate are fixedly supported on the bottom plate, the first erecting plate is provided with a first circular hole and a first slottedhole, and the second erecting plate is provided with a second circular hole and a second slotted hole. According to the self-resetting damper, the self-resetting damper has a self-resetting functionafter a strong earthquake, and thus the problems of residual deformation, brittle failure, insufficient energy consumption and the like of the structure under the action of the earthquake can be effectively solved, and the self-resetting damper has a good prospect in the aspect of structural vibration control in civil engineering.
本发明涉及一种基于预压碟簧的位移放大型自复位阻尼器，包括上冲杆结构、自复位耗能装置、下冲杆结构、位移放大装置、过载保护装置、第一架立板、第二架立板、底板；下冲杆结构位于上冲杆结构的下方，位移放大装置位于上冲杆结构、下冲杆结构之间，且分别与上冲杆结构和下冲杆结构齿接；过载保护装置设置于下冲杆结构的左端；所述第一架立板、第二架立板的底部固定支承于底板上；所述第一架立板设有第一圆孔和第一槽孔，第二架立板上设有第二圆孔、第二槽孔；通过本发明，自复位阻尼器在强震后具有自我恢复功能，可有效地解决结构在地震作用下的残余变形、脆性破坏及耗能不足等问题，在土木工程中的结构振动控制方面具有较好的前景。
Displacement amplification type self-resetting damper based on pre-pressing disc spring
一种基于预压碟簧的位移放大型自复位阻尼器
CHI PEI (Autor:in) / TIAN NIU (Autor:in) / FANG BIJI (Autor:in) / CHAO BEIBEI (Autor:in) / LYU ZHIPENG (Autor:in) / GAO MING (Autor:in)
16.03.2021
Patent
Elektronische Ressource
Chinesisch
Displacement amplification type self-resetting friction damper
| Europäisches Patentamt | 2024
Displacement amplification type self-resetting friction damper
| Europäisches Patentamt | 2024
Disc spring self-resetting friction energy dissipation damper
| Europäisches Patentamt | 2023
Pre-pressing belleville spring assembly self-resetting damper device
| Europäisches Patentamt | 2024
Self-resetting metal damper with built-in disc spring
| Europäisches Patentamt | 2024