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A platform for research: civil engineering, architecture and urbanism
Anti-seismic steel spring vibration isolation device
The invention discloses an anti-seismic steel spring vibration isolation device which is composed of an upper support, a lower support, an outer limiting assembly, a damper, a main spring, an anti-shearing column, an upper elastic gasket, a lower elastic gasket, a pre-pressing screw rod, a pre-pressing nut, a locknut and a limiting nut. The vibration isolation device has an anti-seismic function, and the safety of the upper structure under the earthquake action is protected.
本发明公开了一种抗震型钢弹簧隔振装置，装置由上支座、下支座、外限位组件、阻尼器、主弹簧、抗剪柱、上弹性垫片、下弹性垫片、预压螺杆、预压螺母、防松螺母和限位螺母组成，该隔振装置可实现隔离振动的功能，同时，在地震作用下，隔振装置具有抗震功能，保护上部结构地震作用下的安全。
Anti-seismic steel spring vibration isolation device
The invention discloses an anti-seismic steel spring vibration isolation device which is composed of an upper support, a lower support, an outer limiting assembly, a damper, a main spring, an anti-shearing column, an upper elastic gasket, a lower elastic gasket, a pre-pressing screw rod, a pre-pressing nut, a locknut and a limiting nut. The vibration isolation device has an anti-seismic function, and the safety of the upper structure under the earthquake action is protected.
本发明公开了一种抗震型钢弹簧隔振装置，装置由上支座、下支座、外限位组件、阻尼器、主弹簧、抗剪柱、上弹性垫片、下弹性垫片、预压螺杆、预压螺母、防松螺母和限位螺母组成，该隔振装置可实现隔离振动的功能，同时，在地震作用下，隔振装置具有抗震功能，保护上部结构地震作用下的安全。
Anti-seismic steel spring vibration isolation device
一种抗震型钢弹簧隔振装置
WANG YU (author) / WEI LUSHUN (author) / LIANG HUANWEN (author) / HE SIJIE (author) / LI TAO (author) / GUAN QINGSONG (author)
2022-12-30
Patent
Electronic Resource
Chinese
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