The invention discloses a connecting rod type inerter device with a variable inerter. Comprising a shell, a hydraulic cylinder arranged in the shell, a movable sliding block arranged in the shell and located below the hydraulic cylinder, a connecting rod mechanism arranged below the movable sliding block, flywheels arranged on the left side and the right side of the connecting rod mechanism and eccentrically connected with the connecting rod mechanism through keys, and flywheel supporting springs arranged on the front side and the rear side of the flywheels. The hydraulic cylinder is fixedly installed in the shell, two one-way valves opposite in direction are arranged on the inner side of the hydraulic cylinder, the movable sliding block is installed on the inner surface of the shell in a sliding mode, a movable sliding rod is arranged on the movable sliding block, the lower end of the connecting rod penetrates through the shell, a lower lifting lug is welded to the lower end of the connecting rod, and an upper lifting lug is welded to the top end of the shell. The device has the beneficial effects that the connecting rod mechanism is combined with the flywheel of the inerter, and the rotating position of the flywheel is changed through vertical movement of the flywheel supporting spring, so that the movement track of the flywheel is continuously changed, the rotating speed of the flywheel is changed, and the inerter is changed.
本发明公开了一种可变惯容的连杆式惯容装置,包括壳体、设置于壳体内的液压缸、设置于壳体内且位于液压缸下方的移动滑块、设置于移动滑块下方的连杆机构、设置于连杆机构左右两侧且与其通过键偏心连接的飞轮、设置于飞轮前后两侧的飞轮支撑弹簧、与连杆机构固定连接的连接杆,液压缸固定安装于壳体内且其内侧设有两个方向相反的单向阀,移动滑块滑动安装于壳体内表面,移动滑块上设有移动滑杆,连接杆的下端贯穿壳体且焊接有下吊耳,壳体的顶端焊接有上吊耳。有益效果是,将连杆机构和惯容器的飞轮结合,通过飞轮支撑弹簧的上下移动改变飞轮的转动位置,使飞轮运动轨迹不断改变,进而改变飞轮转速,进而改变惯容。
Connecting rod type inerter device with variable inerter
一种可变惯容的连杆式惯容装置
2023-12-01
Patent
Electronic Resource
Chinese
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