Glass fiber composite plate laminated rubber vibration isolating cushion

Abstract

The present invention relates to a glass fiber composite plate laminated rubber vibration isolating cushion which comprises an upper seal plate, a lower seal plate, a rubber cushion body, a rubber laminated cushion body and laminated plates, wherein the laminated plates arranged in a horizontal direction are packaged inside a rubber cushion body, and the rubber laminated cushion body is arranged between the laminated plates. The glass fiber composite plate laminated rubber vibration isolating cushion is characterized in that the laminated plates between the rubber laminated cushion body adopt glass fiber composite plates and are bonded or vulcanized with the rubber laminated cushion body; compared with an ordinary steel plate laminated rubber cushion, the laminated rubber vibration isolating cushion has the advantages of large vertical bearing capacity, lighter mass, good weatherability, convenient installation and low cost, and problems of corrosion, heavy mass and the like of the laminated steel plate of an ordinary laminated rubber vibration isolating cushion do not exist; and the weaving mode of the glass fibers in a laminated glass fiber composite plate and the mixture ratio and the thickness of a compound base material can be adjusted according to the requirements of different environments and functions, thereby changing the physical indexes including vertical and horizontal mechanical performance, temperature sensibility and the like of the vibration isolating cushion, and being beneficial to the generalization and the use of the vibration isolating cushion.

Description

technical field [0001] The invention relates to an anti-shock interlayer rubber pad arranged between a building base and a superstructure for isolating earthquake waves, in particular to a rubber anti-shock pad with a glass fiber composite board as an interlayer. technical background [0002] In the traditional steel plate interlayer rubber shock-isolation pad, steel plates are used between the interlayer rubber. The density of the steel plate is relatively high, resulting in a relatively high quality of the shock-isolation pad. During the construction process, large-scale hoisting equipment and multiple personnel are often required to cooperate with the construction. At the same time, it is difficult to improve the tensile strength of the steel plate, and the surface of the ordinary steel plate is relatively smooth, so it is necessary to carry out more complicated treatment on the surface of the steel plate in order to better combine with the interlayer rubber. At the same ...

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Problems solved by technology

[0002] In the traditional steel plate interlayer rubber shock isolation pad, steel plates are used between the interlayer rubber. The density of the steel plate is relatively high, resulting in a relatively large quality of the shock isolation pad. During the construction process, large-scale hoisting equipment and multiple personnel are often required to cooperate with the construction.

At the same time, it is difficult to improve the tensile strength of the steel plate, and the surface of the ordinary steel plate is relatively smooth, so it is necessary to carry out more complicated treatment on the surface of the steel plate in order to better combine with the interlayer rubber.

At the same time, due to the manufacturing process of the factory, the cost of the steel plate sandwich rubber shock isolator is relatively high, and it is found that the variety of the steel plate sandwich rubber shock isolator is single during use, which cannot be completely suitable for different structural environments and functional requirements

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