An anti-vibration device for placing cultural relics

Abstract

The invention discloses an anti-vibration device for placing cultural relics, which comprises a support seat, an upper sliding plate and a lower sliding plate arranged sequentially from top to bottom, a set of first slide rails is arranged on the top of the lower sliding plate, and the The top of the upper sliding plate is provided with a second slide rail, and the bottom of the upper sliding plate and the bottom of the support seat are respectively fixedly provided with rollers, and the track bottoms of the first slide rail and the second slide rail are both facing away from the rollers. The curved surface of the side is concave, and a positioning device is arranged in the center of the upper sliding plate, and the positioning device locks the support base and the upper sliding plate under non-seismic conditions. The anti-shock device provided by the invention can better protect cultural relics during earthquakes, prevent cultural relics from being damaged, and avoid making wrong responses during non-earthquakes, thereby reducing the work burden of cultural relics maintenance personnel.

Description

technical field [0001] The invention relates to the technical field of historical relics, in particular to an anti-shock device for placing cultural relics. Background technique [0002] Historical research is the foundation of all social sciences. It helps people to deeply grasp the historical laws of human development, draw wisdom from the experience of our ancestors, and build our society. In historical research, cultural relics are a very important carrier. Scholars can find a lot of historical information from cultural relics, which are used to reflect human social activities, social relations, ideology, and the use of nature, transformation of nature and the ecological environment at that time. status. [0003] Cultural relics are placed in cabinets when they are stored and displayed, and China is an earthquake-prone country, especially in Sichuan. Since the 2008 Wenchuan Earthquake, aftershocks have occurred in various regions from time to time, and it is easy to mak...

AI Technical Summary

Problems solved by technology

Among them, people hope that the shock-isolation device can respond during an earthquake, but it must be able to resist human-made slight external force impacts at ordinary times, and it needs to have the corresponding reset ability to keep the cultural relics in a horizontal state as much as possible during and after the earthquake. Some shock isolation devices generally have poor reset ability, and are prone to respond when they are impacted by observers or staff during use. On the contrary, they are easy to cause damage to cultural relics, and it is difficult for them to restore their original shape after deviation. more troublesome

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