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Rigidity-variable vertical vibration double-control support
A downward-extending inner toothed bar extends downwards from the center of an upper limiting connecting plate, an inner limiting connecting plate is fixedly attached to the lower limiting connecting plate through a lower fixing bolt, and an upward-extending inner fixing toothed bar extends upwards from the inner limiting connecting plate and directly faces the downward-extending inner toothed bar; the inner limiting supporting part is provided with a horizontal inner limiting guide plate, an upward-extending inner tooth cylinder extends upwards from the center of the inner limiting guide plate, a downward-extending inner tooth cylinder extends downwards from the center of the inner limiting guide plate, the upward-extending inner tooth cylinder is meshed with a downward-extending inner tooth rod in an inserted mode, and an upward-extending inner fixing tooth rod is meshed with the downward-extending inner tooth cylinder in an inserted mode; the upward-extending outer cylinder is fixedly connected with a fixed limiting stop block through a side fixing bolt, and the lower end of the fixed limiting stop block makes contact with the upper surface of an inner limiting guide plate, so that the inner limiting guide plate cannot move upwards. A first spring assembly sleeves the outer side of the upper extending inner tooth cylinder, a second elastic assembly sleeves the outer side of the lower extending inner tooth cylinder, and the second spring assembly has pre-deformation pressure; the upward-extending outer cylinder is filled with damping liquid.
本发明涉及一种刚度可变竖向震振双控支座，上限位连接板中心向下伸出一下伸内齿杆，下限位连接板上通过下固定螺栓贴合固定一内限位连接板，内限位连接板向上正对下伸内齿杆伸出一上伸内固定齿杆；内限位支撑部件具有一水平的内限位导向板，内限位导向板中心向上伸出一上伸内齿筒，向下伸出一下伸内齿筒，上伸内齿筒与下伸内齿杆插入式咬合，上伸内固定齿杆与下伸内齿筒插入式咬合；上伸外筒通过侧固定螺栓与固定限位挡块固定连接，固定限位挡块下端与内限位导向板上表面接触，使内限位导向板无法向上运动；上伸内齿筒外侧套设第一弹簧组件，下伸内齿筒外侧套设第二弹性组件，第二弹簧组件具有预变形压力；上伸外筒内部填充阻尼液。
Rigidity-variable vertical vibration double-control support
A downward-extending inner toothed bar extends downwards from the center of an upper limiting connecting plate, an inner limiting connecting plate is fixedly attached to the lower limiting connecting plate through a lower fixing bolt, and an upward-extending inner fixing toothed bar extends upwards from the inner limiting connecting plate and directly faces the downward-extending inner toothed bar; the inner limiting supporting part is provided with a horizontal inner limiting guide plate, an upward-extending inner tooth cylinder extends upwards from the center of the inner limiting guide plate, a downward-extending inner tooth cylinder extends downwards from the center of the inner limiting guide plate, the upward-extending inner tooth cylinder is meshed with a downward-extending inner tooth rod in an inserted mode, and an upward-extending inner fixing tooth rod is meshed with the downward-extending inner tooth cylinder in an inserted mode; the upward-extending outer cylinder is fixedly connected with a fixed limiting stop block through a side fixing bolt, and the lower end of the fixed limiting stop block makes contact with the upper surface of an inner limiting guide plate, so that the inner limiting guide plate cannot move upwards. A first spring assembly sleeves the outer side of the upper extending inner tooth cylinder, a second elastic assembly sleeves the outer side of the lower extending inner tooth cylinder, and the second spring assembly has pre-deformation pressure; the upward-extending outer cylinder is filled with damping liquid.
本发明涉及一种刚度可变竖向震振双控支座，上限位连接板中心向下伸出一下伸内齿杆，下限位连接板上通过下固定螺栓贴合固定一内限位连接板，内限位连接板向上正对下伸内齿杆伸出一上伸内固定齿杆；内限位支撑部件具有一水平的内限位导向板，内限位导向板中心向上伸出一上伸内齿筒，向下伸出一下伸内齿筒，上伸内齿筒与下伸内齿杆插入式咬合，上伸内固定齿杆与下伸内齿筒插入式咬合；上伸外筒通过侧固定螺栓与固定限位挡块固定连接，固定限位挡块下端与内限位导向板上表面接触，使内限位导向板无法向上运动；上伸内齿筒外侧套设第一弹簧组件，下伸内齿筒外侧套设第二弹性组件，第二弹簧组件具有预变形压力；上伸外筒内部填充阻尼液。
Rigidity-variable vertical vibration double-control support
一种刚度可变竖向震振双控支座
TIAN KUN (author) / ZHENG HAO (author) / LAN XUEPING (author) / YOSHIMINE (author) / ZHAO HANBO (author)
2024-10-15
Patent
Electronic Resource
Chinese
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