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A platform for research: civil engineering, architecture and urbanism
Self-resetting viscosity-friction rotating joint
The invention relates to a self-resetting viscosity-friction rotating joint which comprises a bracket, a friction plate and a friction plate, the rotating frame is rotationally connected with the bracket through a rotating shaft, and the rotating shaft is further provided with a gear coaxially connected with the rotating shaft; the two cover plates are respectively positioned above and below the rotating shaft, and racks meshed with the gears are also arranged on the cover plates; two ends of the self-resetting energy consumption device are respectively connected with the bracket and the cover plate; and two ends of the viscous energy consumption device are respectively connected with the bracket and the cover plate. The peak displacement, the residual displacement and the peak acceleration of the structure can be controlled at the same time, and meanwhile the adjustable reset force and the displacement amplification function can be achieved.
本发明涉及一种自复位黏滞‑摩擦旋转节点，包括：托架；通过转动轴与所述托架转动连接的转动架，在所述转动轴上还与其同轴连接的齿轮；分别位于所述转动轴上下方的两块盖板，在盖板上还设有与所述齿轮啮合的齿条；两端分别连接所述托架与盖板的自复位耗能装置；以及两端分别连接所述托架和盖板的黏滞耗能装置。本发明可实现同时控制结构的峰值位移、残余位移和峰值加速度，同时可实现可调节的复位力，以及位移放大功能。
Self-resetting viscosity-friction rotating joint
The invention relates to a self-resetting viscosity-friction rotating joint which comprises a bracket, a friction plate and a friction plate, the rotating frame is rotationally connected with the bracket through a rotating shaft, and the rotating shaft is further provided with a gear coaxially connected with the rotating shaft; the two cover plates are respectively positioned above and below the rotating shaft, and racks meshed with the gears are also arranged on the cover plates; two ends of the self-resetting energy consumption device are respectively connected with the bracket and the cover plate; and two ends of the viscous energy consumption device are respectively connected with the bracket and the cover plate. The peak displacement, the residual displacement and the peak acceleration of the structure can be controlled at the same time, and meanwhile the adjustable reset force and the displacement amplification function can be achieved.
本发明涉及一种自复位黏滞‑摩擦旋转节点，包括：托架；通过转动轴与所述托架转动连接的转动架，在所述转动轴上还与其同轴连接的齿轮；分别位于所述转动轴上下方的两块盖板，在盖板上还设有与所述齿轮啮合的齿条；两端分别连接所述托架与盖板的自复位耗能装置；以及两端分别连接所述托架和盖板的黏滞耗能装置。本发明可实现同时控制结构的峰值位移、残余位移和峰值加速度，同时可实现可调节的复位力，以及位移放大功能。
Self-resetting viscosity-friction rotating joint
一种自复位黏滞-摩擦旋转节点
ZHU RUIZHAO (author) / GUO TONG (author) / XU GANG (author) / ZHANG RUIJUN (author)
2023-12-01
Patent
Electronic Resource
Chinese
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