ANTI-VIBRATION AND LIMITING DEVICE FOR BRIDGE

The present disclosure discloses an anti-vibration and limiting device for bridge, wherein, in the anti-vibration and limiting device for bridge: the first mounting base is provided with a sliding rail, a first sliding block is provided to slide inside the sliding rail, and a supporting rod is provi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN Liguang, WANG Jingrong, WANG Qiqian, LI Suohui, MA Hengchong, ZHANG Zhuo, JIN Yucheng, LI Tong, LI Pan
Format:	Patent
Sprache:	eng
Schlagworte:	ASSEMBLY OF BRIDGES BLASTING BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ENGINEERING ELEMENTS AND UNITS FENCING FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MASTS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING OR VIADUCTS SHOCK-ABSORBERS SPRINGS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The present disclosure discloses an anti-vibration and limiting device for bridge, wherein, in the anti-vibration and limiting device for bridge: the first mounting base is provided with a sliding rail, a first sliding block is provided to slide inside the sliding rail, and a supporting rod is provided to rotate on one side face of the first sliding block; by means of the sliding rail, the first sliding block is driven to slide inside the sliding rail when the supporting rod is stressed; the pressure springs provided on the first sliding block can buffer movement of the first sliding block; by means of the moving block provided inside the sliding rail, the movement of the first sliding block can pull the moving block to move via the pressure spring when the pressure spring is shortened by deformation; by means of the ratchet bars provided inside the mounting grooves, the moving block can be fixed inside the sliding rail, so as to shorten the distance between the moving block and the first sliding block, and to reduce the stretched length of the pressure springs, thereby ensuring that the elasticity critical point of the spring is always at two ends of a spring, avoiding spring vibration-reduction delay, and enhancing bridge anti-vibration effects.