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A platform for research: civil engineering, architecture and urbanism
Semi-active shock insulation support and shock insulation system
The invention belongs to the technical field of vibration control, and particularly relates to a semi-active shock insulation support and a shock insulation system. The energy dissipation device comprises a first energy dissipation part and a second energy dissipation part, the two energy dissipation parts each comprise a lower support plate and an upper support plate matched with the lower support plate through an arc-shaped guide face, the upper support plate of the first energy dissipation part and the lower support plate of the second energy dissipation part form an integrated piece, and a rotating shaft is rotationally matched with the upper plate face of the lower support plate; a helical gear section is arranged at the shaft body of the rotating shaft, an arch-shaped helical gear is fixed at the lower plate surface of the upper support plate, and the diameter of the arch-shaped helical gear is consistent with that of the arc-shaped guide surface; rotation power of the rotating shaft is given by one of a driving power source located at the shaft end of the rotating shaft and an arch-shaped bevel gear; the rotating shaft axes of the two energy consumption parts are perpendicular to each other. According to the invention, the passive shock insulation function is realized, and the active shock insulation effect is also realized, so that the sensitivity of response time and the controllability of shock response are realized, and finally, the purposes of shock absorption and control are realized.
本发明属于震动控制技术领域，具体涉及一种半主动型隔震支座及隔震系统。本发明包括第一耗能部以及第二耗能部，两耗能部均包括下支座板以及通过弧形导面配合在下支座板处的上支座板，第一耗能部的上支座板与第二耗能部的下支座板形成一体件，下支座板的上板面处回转配合有转轴，转轴轴身处设置有斜齿轮段，上支座板的下板面处固定有弓形斜齿轮，该弓形斜齿轮的直径与弧形导面直径一致；转轴的回转动力由位于转轴轴端的主动动力源和弓形斜齿轮择一给予；两耗能部的转轴轴线彼此垂直。本发明在具备被动隔震功能的同时，亦具备主动隔震效果，从而实现了反应时间的灵敏化和震动响应的可控化，最终实现对震动的减震和控制目的。
Semi-active shock insulation support and shock insulation system
The invention belongs to the technical field of vibration control, and particularly relates to a semi-active shock insulation support and a shock insulation system. The energy dissipation device comprises a first energy dissipation part and a second energy dissipation part, the two energy dissipation parts each comprise a lower support plate and an upper support plate matched with the lower support plate through an arc-shaped guide face, the upper support plate of the first energy dissipation part and the lower support plate of the second energy dissipation part form an integrated piece, and a rotating shaft is rotationally matched with the upper plate face of the lower support plate; a helical gear section is arranged at the shaft body of the rotating shaft, an arch-shaped helical gear is fixed at the lower plate surface of the upper support plate, and the diameter of the arch-shaped helical gear is consistent with that of the arc-shaped guide surface; rotation power of the rotating shaft is given by one of a driving power source located at the shaft end of the rotating shaft and an arch-shaped bevel gear; the rotating shaft axes of the two energy consumption parts are perpendicular to each other. According to the invention, the passive shock insulation function is realized, and the active shock insulation effect is also realized, so that the sensitivity of response time and the controllability of shock response are realized, and finally, the purposes of shock absorption and control are realized.
本发明属于震动控制技术领域，具体涉及一种半主动型隔震支座及隔震系统。本发明包括第一耗能部以及第二耗能部，两耗能部均包括下支座板以及通过弧形导面配合在下支座板处的上支座板，第一耗能部的上支座板与第二耗能部的下支座板形成一体件，下支座板的上板面处回转配合有转轴，转轴轴身处设置有斜齿轮段，上支座板的下板面处固定有弓形斜齿轮，该弓形斜齿轮的直径与弧形导面直径一致；转轴的回转动力由位于转轴轴端的主动动力源和弓形斜齿轮择一给予；两耗能部的转轴轴线彼此垂直。本发明在具备被动隔震功能的同时，亦具备主动隔震效果，从而实现了反应时间的灵敏化和震动响应的可控化，最终实现对震动的减震和控制目的。
Semi-active shock insulation support and shock insulation system
一种半主动型隔震支座及隔震系统
YANG SHOUYU (author) / WANG JINGFENG (author) / DU SHIJUN (author) / WANG XIUSHUAI (author) / WANG QIPEI (author) / LIU YONG (author)
2023-08-08
Patent
Electronic Resource
Chinese
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