Isolated rolling type vibration damping device
A shock-absorbing device and a rolling technology, which is applied in the field of earthquake resistance and shock absorption of buildings, can solve the problems of inability to isolate and transform the damage strength and energy of earthquake waves, and make buildings vulnerable to shock wave damage, so as to enhance earthquake resistance, save investment, reduce The effect of damage
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[0019] An isolated rolling damping device, the damping device is composed of a rolling part and a roller part.
[0020] The rolling part is installed in the top control box 1 sequentially from top to bottom by the round table column 2, the rubber pad 3, the pressure plate 4, the ball bearing seat 5, the steel ball 6 and the rolling ball 1, and has a connection with the inside of the top control box 1. The gap prevents the components from being stuck when the force is unbalanced. The pressure plate 4 is flat and square, and nine round columns 2 are fixedly installed on its upper and lower sides respectively. The pressure plate 4 is mainly used to separate the thickness of the rubber pad, protect the rubber pad and support the balance force.
[0021] The hemispherical concave body 16 under the ball socket 5 is covered with a layer of steel balls 6, and half of the volume of the rolling ball 15 is in coincident contact with the steel balls 6. Under the thrust generated at the bott...
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