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Particle-collision-tuning inertial compound damping system with multi-dimensional vibration reduction function
A particle-collision-tuning inertial compound damping system with multi-dimensional vibration reduction comprises a box body, a horizontal compound damping mechanism is installed in the box body, and a vertical compound damping mechanism is installed outside the box body. When the vibration amplitude of the controlled body is small, the sliding block moves to drive the first flywheel to rotate, the first flywheel and the first spring form a tuning vibration reduction system, and vibration of the controlled body is relieved through the tuning effect. When the vibration amplitude of the controlled body is large, the sliding block drives the first flywheel to move, and meanwhile vibration of the tower body is relieved through the tuning effect, collision energy consumption and momentum exchange by means of collision between the sliding block and the collision block; under the action of vertical vibration, the mass required by vertical vibration reduction is provided through the mass of the horizontal damping system, and the vertical vibration of the controlled body is reduced through the tuning action in combination with a second spring; damping needed by the system is provided through collision between the sliding block and the collision block and collision and friction between particles and the first flywheel, between the second flywheel and between the particles. The invention has the advantages of industrialized production, convenience in processing, space saving, replaceability and the like.
一种具有多维减振的颗粒‑碰撞‑调谐惯质复合阻尼系统，包括箱体，箱体内部安装水平复合阻尼机构，外部安装竖向复合阻尼机构；当受控体的振动幅值较小时，滑块运动带动第一飞轮转动，与第一弹簧构成调谐减振系统利用调谐作用减轻受控体振动；当受控体振动幅值较大时，滑块带动第一飞轮运动的同时，通过滑块与碰撞块间的碰撞利用调谐作用、碰撞耗能及动量交换减轻塔体振动；竖向振动作用下，竖向减振所需质量通过水平阻尼系统的质量提供，结合第二弹簧通过调谐作用减轻受控体的竖向振动；通过滑块与碰撞块的碰撞、颗粒与第一飞轮、第二飞轮及颗粒之间的碰撞和摩擦提供系统所需的阻尼；本发明具有可工厂化生产、加工方便、节约空间和可置换等优点。
Particle-collision-tuning inertial compound damping system with multi-dimensional vibration reduction function
A particle-collision-tuning inertial compound damping system with multi-dimensional vibration reduction comprises a box body, a horizontal compound damping mechanism is installed in the box body, and a vertical compound damping mechanism is installed outside the box body. When the vibration amplitude of the controlled body is small, the sliding block moves to drive the first flywheel to rotate, the first flywheel and the first spring form a tuning vibration reduction system, and vibration of the controlled body is relieved through the tuning effect. When the vibration amplitude of the controlled body is large, the sliding block drives the first flywheel to move, and meanwhile vibration of the tower body is relieved through the tuning effect, collision energy consumption and momentum exchange by means of collision between the sliding block and the collision block; under the action of vertical vibration, the mass required by vertical vibration reduction is provided through the mass of the horizontal damping system, and the vertical vibration of the controlled body is reduced through the tuning action in combination with a second spring; damping needed by the system is provided through collision between the sliding block and the collision block and collision and friction between particles and the first flywheel, between the second flywheel and between the particles. The invention has the advantages of industrialized production, convenience in processing, space saving, replaceability and the like.
一种具有多维减振的颗粒‑碰撞‑调谐惯质复合阻尼系统，包括箱体，箱体内部安装水平复合阻尼机构，外部安装竖向复合阻尼机构；当受控体的振动幅值较小时，滑块运动带动第一飞轮转动，与第一弹簧构成调谐减振系统利用调谐作用减轻受控体振动；当受控体振动幅值较大时，滑块带动第一飞轮运动的同时，通过滑块与碰撞块间的碰撞利用调谐作用、碰撞耗能及动量交换减轻塔体振动；竖向振动作用下，竖向减振所需质量通过水平阻尼系统的质量提供，结合第二弹簧通过调谐作用减轻受控体的竖向振动；通过滑块与碰撞块的碰撞、颗粒与第一飞轮、第二飞轮及颗粒之间的碰撞和摩擦提供系统所需的阻尼；本发明具有可工厂化生产、加工方便、节约空间和可置换等优点。
Particle-collision-tuning inertial compound damping system with multi-dimensional vibration reduction function
一种具有多维减振的颗粒-碰撞-调谐惯质复合阻尼系统
YAN XIAOYU (author) / WANG BAOSHUN (author) / WANG HAIQIAN (author)
2024-07-05
Patent
Electronic Resource
Chinese
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