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A platform for research: civil engineering, architecture and urbanism
Self-reset magnetic fluid damper
The invention discloses a self-reset magnetic fluid damper. The self-reset magnetic fluid damper comprises an outer tube, an inner tube, outer tube inner casing tubes, inner tube outer casing tubes, damper pistons, a magnetorheological fluid, permanent magnets, a magnetism isolating ring, sealing end plates, a left side spring and a right side spring, wherein first bosses are inwards arranged on the inner wall of the middle of the outer tube, outer tube fixing baffles are inwards arranged at two ends of the outer tube and are round baffles provided with round holes formed in the middles, the outer tube inner casting tubes are fixedly arranged on the inner wall of the outer tube between the first bosses and the outer tube fixing baffles, and second bosses are arranged at the ends, close to the first bosses, of the outer tube inner casting tubes. A force is transferred in the inside through the inner tube, the outer tube and the casting tubes, assembly is simple, a welding range is greatly decreased, change of the metallographic structure and mechanical performance of a steel product caused by welding and residual welding stress are avoided, and the stress performance of the members is more stable. The self-reset magnetic fluid damper is convenient to use and has higher reliability.
Self-reset magnetic fluid damper
The invention discloses a self-reset magnetic fluid damper. The self-reset magnetic fluid damper comprises an outer tube, an inner tube, outer tube inner casing tubes, inner tube outer casing tubes, damper pistons, a magnetorheological fluid, permanent magnets, a magnetism isolating ring, sealing end plates, a left side spring and a right side spring, wherein first bosses are inwards arranged on the inner wall of the middle of the outer tube, outer tube fixing baffles are inwards arranged at two ends of the outer tube and are round baffles provided with round holes formed in the middles, the outer tube inner casting tubes are fixedly arranged on the inner wall of the outer tube between the first bosses and the outer tube fixing baffles, and second bosses are arranged at the ends, close to the first bosses, of the outer tube inner casting tubes. A force is transferred in the inside through the inner tube, the outer tube and the casting tubes, assembly is simple, a welding range is greatly decreased, change of the metallographic structure and mechanical performance of a steel product caused by welding and residual welding stress are avoided, and the stress performance of the members is more stable. The self-reset magnetic fluid damper is convenient to use and has higher reliability.
Self-reset magnetic fluid damper
XU LONGHE (author) / WANG KUNPENG (author) / LI ZHONGXIAN (author)
2015-11-18
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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