A kind of multi-layer sliding vibration-isolation pedestal and vibration-isolation method thereof

Abstract

The invention discloses a multi-layer sliding type shock insulation pedestal and a shock insulation method thereof. The shock insulation pedestal comprises a base, the base is provided with a lower end steel plate capable of transversely and vertically sliding on the base and returning, and the lower end steel plate is provided with a middle steel plate capable of transversely sliding on the lower end steel plate and returning. The middle steel plate is provided with a carrying steel plate capable of vertically sliding and returning on the middle steel plate. A multi-layer structure design is adopted, so that the horizontal vibration from the ground can be reduced to the maximum extent. The multi-layer sliding type shock insulation pedestal is of a plate-shaped structure, thereby being lighter, the gravity center is low, and the multi-layer sliding type shock insulation pedestal is more stable and can automatically return. The sliding between an upper steel plate and the lower steel plate can be achieved through steel balls, and the shock sensing is more sensitive. A special alloy ball is adopted inside the device, friction is reduced, and the shock absorption effect is improved. The multi-layer sliding type shock insulation pedestal can provide shock insulation protection for exhibits, and reduce the possibility that the exhibits are damaged under the action of external force.

Description

technical field [0001] The invention relates to the technical field of vibration engineering, in particular to the shock absorption and isolation technology in vibration engineering, and in particular to a multi-layer sliding vibration isolation pedestal and a vibration isolation method thereof. Background technique [0002] In modern museums or large-scale exhibitions, there are often larger sculptures or fragile cultural relics such as porcelain on display. For larger exhibits, because the exhibits themselves occupy a large space, it is difficult to obtain the same protection as small exhibits. When visitors visit the exhibits, if they bump into the base of the exhibits, the exhibits may accidentally break; or when a slight earthquake or other external force occurs, the base of the exhibits is subject to external forces, and the exhibits are easily broken or damaged. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies o...

AI Technical Summary

Problems solved by technology

[0002] In modern museums or large-scale exhibitions, there are often larger sculptures or fragile cultural relics such as porcelain on display. For larger exhibits, because the exhibits themselves occupy a large space, it is difficult to obtain the same protection as small exhibits.

When visitors visit the exhibits, if they bump into the base of the exhibits, the exhibits may be accidentally broken; or when a slight earthquake or other external force occurs, the base of the exhibits is subject to external forces, and the exhibits are easily broken or damaged

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