Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Viscous-viscoelastic composite type damper
The invention discloses a viscous-viscoelastic composite type damper. The viscous-viscoelastic composite type damper comprises an oil cylinder (3), the two ends of the oil cylinder (3) are provided with seal end covers (6) to jointly form a seal cavity filled with viscous damping liquid (7), a piston (9) with a damping hole (90) is formed in an inner cavity of the oil cylinder (3), a viscoelasticelement (8) is mounted between the periphery side of the piston (9) and the inner all of the oil cylinder (3), the piston (9), the viscoelastic element (8) and the oil cylinder (3) form a coordinatedaction part, the coordinated action part divides the seal cavity of the oil cylinder (3) into two cavities, a piston rod (2) penetrating through the two seal end covers (6) and the piston (9) is fixedly connected with the piston (9), and the viscous-viscoelastic composite type damper can provide the proper rigidity and enough energy consumption capacity under the small earthquake and exert the energy consumption capacity of the viscous-viscoelastic composite type damper under the large earthquake, and it is ensured that a main body has the good damping effect under different earthquake levels.
本发明公开了一种粘滞‑粘弹复合型阻尼器，该阻尼器包括油缸（3），油缸（3）的两端均设有密封端盖（6）以共同组成填充粘滞阻尼液体（7）的密闭腔室，所述油缸（3）的内腔中设有带阻尼孔（90）的活塞（9）且活塞（9）的外周侧与油缸（3）的内壁之间设置粘弹性元件（8），活塞（9）、粘弹性元件（8）和油缸（3）形成协同作用部件且该协同作用部件将油缸（3）的密闭腔室分隔为两个腔室；贯穿两密封端盖（6）和活塞（9）的活塞杆（2）与活塞（9）固定连接。本发明的复合型阻尼器能够在小震下提供适当的刚度和足够的耗能能力、大震下发挥粘弹性阻尼器的耗能能力，保证主体结构在不同地震水准下都具备良好的减震效果。
Viscous-viscoelastic composite type damper
The invention discloses a viscous-viscoelastic composite type damper. The viscous-viscoelastic composite type damper comprises an oil cylinder (3), the two ends of the oil cylinder (3) are provided with seal end covers (6) to jointly form a seal cavity filled with viscous damping liquid (7), a piston (9) with a damping hole (90) is formed in an inner cavity of the oil cylinder (3), a viscoelasticelement (8) is mounted between the periphery side of the piston (9) and the inner all of the oil cylinder (3), the piston (9), the viscoelastic element (8) and the oil cylinder (3) form a coordinatedaction part, the coordinated action part divides the seal cavity of the oil cylinder (3) into two cavities, a piston rod (2) penetrating through the two seal end covers (6) and the piston (9) is fixedly connected with the piston (9), and the viscous-viscoelastic composite type damper can provide the proper rigidity and enough energy consumption capacity under the small earthquake and exert the energy consumption capacity of the viscous-viscoelastic composite type damper under the large earthquake, and it is ensured that a main body has the good damping effect under different earthquake levels.
本发明公开了一种粘滞‑粘弹复合型阻尼器，该阻尼器包括油缸（3），油缸（3）的两端均设有密封端盖（6）以共同组成填充粘滞阻尼液体（7）的密闭腔室，所述油缸（3）的内腔中设有带阻尼孔（90）的活塞（9）且活塞（9）的外周侧与油缸（3）的内壁之间设置粘弹性元件（8），活塞（9）、粘弹性元件（8）和油缸（3）形成协同作用部件且该协同作用部件将油缸（3）的密闭腔室分隔为两个腔室；贯穿两密封端盖（6）和活塞（9）的活塞杆（2）与活塞（9）固定连接。本发明的复合型阻尼器能够在小震下提供适当的刚度和足够的耗能能力、大震下发挥粘弹性阻尼器的耗能能力，保证主体结构在不同地震水准下都具备良好的减震效果。
Viscous-viscoelastic composite type damper
一种粘滞-粘弹复合型阻尼器
XU WEIZHI (Autor:in) / WANG SHUGUANG (Autor:in) / LIU WEIQING (Autor:in) / DU DONGSHENG (Autor:in) / LI WEIWEI (Autor:in)
24.07.2020
Patent
Elektronische Ressource
Chinesisch
Assembly type composite friction lead viscoelastic damper
| Europäisches Patentamt | 2023