Self-resetting separation collision type graded friction damper

The invention relates to a self-resetting separation collision type graded friction damper which comprises a box body, a first friction system is arranged in the box body, the first friction system is in contact and sliding connection with the top wall and the bottom wall of the box body, second fri...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI LANXIN, MA KAIZE, GENG TIANYANG, LIN GUIRUI, CHEN YUNRU, WANG QIXIAN, ZHOU QIANQIAN, KANG LINTAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CEILINGS FENCING FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS MASTS ROOFS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The invention relates to a self-resetting separation collision type graded friction damper which comprises a box body, a first friction system is arranged in the box body, the first friction system is in contact and sliding connection with the top wall and the bottom wall of the box body, second friction systems are arranged on the two sides of the first friction system, and the second friction systems are in contact with the top wall and the bottom wall of the box body. A first disc spring is arranged between the first friction system and the end wall of the box body, and a second disc spring is arranged between the second friction system and the end wall of the box body. According to the self-resetting damping device for the building, large and small vibration of the building can be dealt with more comprehensively and flexibly, graded friction energy consumption is conducted on different vibration amplitudes of the building in a targeted mode, the self-resetting function can be well achieved, the building c