Permanent magnet type eddy current cantilever beam tuned mass damper

• Main Authors: HE JIARONG, LIU JINZHANG, DENG SHUPING, WEI SHUNSHENG, MENG HUACHANG, ZI DAOMING, LUO QIUQING, YE MINGKUN
• Format: Patent
• Language: Chinese; English
• Published: 13.11.2013
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

The utility model discloses a permanent magnet type eddy current cantilever beam tuned mass damper which comprises a mass block, an elastic system and a damping system, wherein the top ends of cantilever beams which can be used for forming the elastic system are connected with an external connection plate arranged horizontally by connection bolts; the bottom ends of the cantilever beams are respectively in rotation connection with round shafts fixed on the left and right sides of a bottom plate by rotation bearings; the damping system comprises permanent magnets, a permanent magnet installation plate, a conductor plate and a conductor plate installation backup plate; the permanent magnet installation plate is hung on the middle of the top surface of the mass block and is connected with the outer connection plate by a connection plate; the conductor plate installation backup plate is arranged on one side or the front and rear sides of the top surface of the mass block by adjusting bolts; the conductor plate is