Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cultural relic shock insulation support utilizing wind resistance to dissipate energy
The invention relates to a cultural relic shock insulation support utilizing wind resistance to consume energy. The vibration isolation device comprises a lower-layer vibration isolation structure, an upper-layer vibration isolation structure and a bottom support, wherein each vibration isolation layer comprises a sliding plate, a linear sliding rail, a sliding connection part, a transmission belt, a transmission gear, a rotating shaft, a resistance fan and a reset structure. Horizontal displacement of the sliding plate is achieved through sliding fit of the sliding connecting component and the sliding rail, then the resistance fan is driven by the transmission belt, the transmission gear and the rotating shaft to rotate and consume energy, and kinetic energy generated by an earthquake is consumed by overcoming wind resistance to do work, overcoming frictional resistance to do work through the rollers and being converted into elastic potential energy of a reset structure. The earthquake damage risk of cultural relics is reduced. Wind resistance is used for energy consumption, stable and controllable damping is provided, the shock insulation support is easy to start under the action of small earthquakes, the higher energy consumption requirement can be met under the action of large earthquakes, the slippage of the support is controlled, the use space of the support is reduced, and meanwhile the shock insulation support is low-carbon, environmentally friendly, low in manufacturing cost and convenient to popularize.
本发明涉及一种利用风阻耗能的文物隔震支座。本发明包括下层隔震结构、上层隔震结构和底部支撑，每个隔震层包括滑板、直线滑轨、滑动连接部件、传动带、传动齿轮、转轴、阻力风扇、复位结构。本发明通过滑动连接部件与滑轨的滑动配合实现滑板的水平位移，再通过传动带、传动齿轮和转轴驱动阻力风扇旋转耗能，将地震产生的动能通过克服风阻做功、通过滚轮克服摩擦阻力做功和转换为复位结构的弹性势能等途径进行消耗，降低文物地震破坏风险。本发明利用风阻耗能，提供了稳定可控的阻尼，在小震作用下隔震支座易于启动，在大震作用下能满足更高的耗能需求，支座滑移量也得到了控制，减小了支座的使用空间，同时又低碳环保、造价低廉、便于推广。
Cultural relic shock insulation support utilizing wind resistance to dissipate energy
The invention relates to a cultural relic shock insulation support utilizing wind resistance to consume energy. The vibration isolation device comprises a lower-layer vibration isolation structure, an upper-layer vibration isolation structure and a bottom support, wherein each vibration isolation layer comprises a sliding plate, a linear sliding rail, a sliding connection part, a transmission belt, a transmission gear, a rotating shaft, a resistance fan and a reset structure. Horizontal displacement of the sliding plate is achieved through sliding fit of the sliding connecting component and the sliding rail, then the resistance fan is driven by the transmission belt, the transmission gear and the rotating shaft to rotate and consume energy, and kinetic energy generated by an earthquake is consumed by overcoming wind resistance to do work, overcoming frictional resistance to do work through the rollers and being converted into elastic potential energy of a reset structure. The earthquake damage risk of cultural relics is reduced. Wind resistance is used for energy consumption, stable and controllable damping is provided, the shock insulation support is easy to start under the action of small earthquakes, the higher energy consumption requirement can be met under the action of large earthquakes, the slippage of the support is controlled, the use space of the support is reduced, and meanwhile the shock insulation support is low-carbon, environmentally friendly, low in manufacturing cost and convenient to popularize.
本发明涉及一种利用风阻耗能的文物隔震支座。本发明包括下层隔震结构、上层隔震结构和底部支撑，每个隔震层包括滑板、直线滑轨、滑动连接部件、传动带、传动齿轮、转轴、阻力风扇、复位结构。本发明通过滑动连接部件与滑轨的滑动配合实现滑板的水平位移，再通过传动带、传动齿轮和转轴驱动阻力风扇旋转耗能，将地震产生的动能通过克服风阻做功、通过滚轮克服摩擦阻力做功和转换为复位结构的弹性势能等途径进行消耗，降低文物地震破坏风险。本发明利用风阻耗能，提供了稳定可控的阻尼，在小震作用下隔震支座易于启动，在大震作用下能满足更高的耗能需求，支座滑移量也得到了控制，减小了支座的使用空间，同时又低碳环保、造价低廉、便于推广。
Cultural relic shock insulation support utilizing wind resistance to dissipate energy
一种利用风阻耗能的文物隔震支座
LIU PEI (Autor:in) / XU JIALE (Autor:in) / HUI DACHENG (Autor:in)
14.05.2024
Patent
Elektronische Ressource
Chinesisch
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