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X-shaped soft steel energy dissipation device with assembled self-resetting combined disc spring
The invention provides an X-shaped soft steel energy dissipation device with an assembled self-resetting combined disc spring, and belongs to the technical field of civil engineering disaster prevention and shock absorption. An X-shaped soft steel damper (5) is fixed to the inner side of an outer sleeve (4) and the outer side of an inner sleeve (3) through high-strength bolts (10). The combined disc spring (6) is arranged between the inner sleeve (3) and the outer sleeve (4) in a penetrating and sleeving mode. The inner sleeve (3) and the outer sleeve (4) slide relatively, then an outer stop block (7) and an inner stop block (8) are driven to push a baffle (9) to slide oppositely, and finally the combined disc spring (6) is extruded, so that the combined disc spring (6) is always in a pressed state no matter whether the device is pulled or pressed, and when the inner sleeve (3) and the outer sleeve (4) slide relatively, the X-shaped soft steel damper (5) is also driven to deform. During an earthquake, the X-shaped soft steel damper (5) can effectively dissipate earthquake energy, and after the earthquake, a self-resetting part can help the structure to restore the original state, and residual deformation is eliminated.
一种装配式自复位组合碟簧X型软钢耗能装置，属于土木工程防灾减震技术领域。X型软钢阻尼器(5)通过高强螺栓(10)固定在外套管(4)的内侧和内套管(3)的外侧。组合碟簧(6)穿套于内套管(3)与外套管(4)之间。通过内套管(3)和外套管(4)相对滑动，进而带动外挡块(7)和内挡块(8)推动挡板(9)相向滑动，最终挤压组合碟簧(6)，以实现装置无论受拉或受压，组合碟簧(6)始终处于受压状态，内套管(3)和外套管(4)在相对滑动时，也带动了X型软钢阻尼器(5)产生变形。在地震时，X型软钢阻尼器(5)可以有效耗散地震能量，并且在地震后，自复位部分可以帮助结构恢复原始状态，消除残余变形。
X-shaped soft steel energy dissipation device with assembled self-resetting combined disc spring
The invention provides an X-shaped soft steel energy dissipation device with an assembled self-resetting combined disc spring, and belongs to the technical field of civil engineering disaster prevention and shock absorption. An X-shaped soft steel damper (5) is fixed to the inner side of an outer sleeve (4) and the outer side of an inner sleeve (3) through high-strength bolts (10). The combined disc spring (6) is arranged between the inner sleeve (3) and the outer sleeve (4) in a penetrating and sleeving mode. The inner sleeve (3) and the outer sleeve (4) slide relatively, then an outer stop block (7) and an inner stop block (8) are driven to push a baffle (9) to slide oppositely, and finally the combined disc spring (6) is extruded, so that the combined disc spring (6) is always in a pressed state no matter whether the device is pulled or pressed, and when the inner sleeve (3) and the outer sleeve (4) slide relatively, the X-shaped soft steel damper (5) is also driven to deform. During an earthquake, the X-shaped soft steel damper (5) can effectively dissipate earthquake energy, and after the earthquake, a self-resetting part can help the structure to restore the original state, and residual deformation is eliminated.
一种装配式自复位组合碟簧X型软钢耗能装置，属于土木工程防灾减震技术领域。X型软钢阻尼器(5)通过高强螺栓(10)固定在外套管(4)的内侧和内套管(3)的外侧。组合碟簧(6)穿套于内套管(3)与外套管(4)之间。通过内套管(3)和外套管(4)相对滑动，进而带动外挡块(7)和内挡块(8)推动挡板(9)相向滑动，最终挤压组合碟簧(6)，以实现装置无论受拉或受压，组合碟簧(6)始终处于受压状态，内套管(3)和外套管(4)在相对滑动时，也带动了X型软钢阻尼器(5)产生变形。在地震时，X型软钢阻尼器(5)可以有效耗散地震能量，并且在地震后，自复位部分可以帮助结构恢复原始状态，消除残余变形。
X-shaped soft steel energy dissipation device with assembled self-resetting combined disc spring
一种装配式自复位组合碟簧X型软钢耗能装置
DONG HUIHUI (author) / LI HUI (author) / DU XIULI (author) / GU ZHIJUN (author)
2021-11-02
Patent
Electronic Resource
Chinese
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