Tensile prestress rubber earthquake isolation support
A rubber shock-isolation bearing and prestressing technology, which is applied in the direction of shock-proof, bridge parts, bridges, etc., can solve the problems of poor tensile capacity and tensile damage, and achieve the effect of simple structure and clear shock-isolation mechanism
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Embodiment 1
[0022] The present invention will be further explained in conjunction with the tensile prestressed rubber shock-isolation bearing in the bearing body.
[0023] figure 1 It is a schematic diagram of the structure of the tensile prestressed rubber shock-isolation bearing in the bearing body, figure 2 It is a cross-sectional view of the tensile prestressed rubber shock-isolation bearing in the bearing body. The support is composed of upper and lower connecting steel plates 3 and 9, an inner rubber layer 7, an inner thin steel plate 8, a high-purity lead core 4, a prestressed steel strand 2 and an anchor 5, the inner rubber layer 7 and the inner thin steel plate 8 Alternately laminated to form a laminated layer, the upper and lower surfaces of the laminated layer are respectively provided with upper and lower connecting steel plates 3 and 9, the outer periphery of the laminated layer is wrapped with an external rubber protective layer 6, and the center of the laminated layer is ...
Embodiment 2
[0025] The present invention will be further described in conjunction with the outer type tensile prestressed rubber shock-isolation bearing of the bearing body.
[0026] image 3 It is a schematic diagram of the structure of the external tensile prestressed rubber isolation bearing, Figure 4 It is a cross-sectional view of the external tensile prestressed rubber shock-isolation bearing of the bearing. The support is composed of upper and lower connecting steel plates 3 and 9, an inner rubber layer 7, an inner thin steel plate 8, a high-purity lead core 4, a prestressed steel strand 2 and an anchor 5, the inner rubber layer 7 and the inner thin steel plate 8 Alternately laminated to form a laminated layer, the upper and lower surfaces of the laminated layer are respectively provided with upper and lower connecting steel plates 3 and 9, the outer periphery of the laminated layer is wrapped with an external rubber protective layer 6, and the center of the laminated layer is pr...
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Abstract
Description
Claims
Application Information
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