Shock isolation device for cultural relics exhibited in museum and application method thereof

Abstract

The invention discloses a shock isolation device for cultural relics exhibited in a museum and an application method thereof. A base is fixed on the ground. An exhibition stand box is fixed on base. Ahydraulic cylinder is fixed at the inner bottom of the exhibition stand box . The output end of the hydraulic cylinder is fixed on a cultural relic placement rack. A protection cover covers the upperpart of the exhibition stand box. The cultural relic placement rack comprises an elastic cushion, a supporting plate, a holding plate and a plurality of shock absorption springs. The supporting plateis connected with the holding plate through a plurality of shock absorption springs. A spongy cushion is mounted on the elastic cushion. The four sides of the supporting plate are all connected withdamping guide bars. The inner wall of the exhibition stand box is provided with sliding slots which are matched with the damping guide bars and slide up and down. The device and the method have the beneficial effects that the exhibition stand box, the hydraulic cylinder, the cultural relic placement rack and the protective cover are set, the cultural relic placement rack is provided with the shockabsorption springs which play a shock absorption and protection role on the cultural relics, and if an earthquake or a large shock scene occurs, hydraulic working is carried out according to a shocksignal induced by the shock sensor, so that the cultural relics are collected into the exhibition stand box.

Description

technical field [0001] The invention relates to the technical field of museum cultural relics protection, in particular to a seismic isolation device for museum exhibited cultural relics and an application method thereof. Background technique [0002] Cultural relics are precious historical and cultural heritage, an effective carrier of the civilization level of a country and a nation, representing the history and heritage of the country, showing the origin and demeanor of the nation, and have a very important significance and role in the construction of the two civilizations . As an ancient civilization in the world, the long history has left us with rich and precious cultural treasures, and the best way to reflect the value of cultural relics is to exhibit them, so that the history carried by cultural relics can be inherited. Therefore, a large number of various cultural relics are exhibited in museums, and for "display" and "beauty", the exhibited cultural relics are gen...

AI Technical Summary

Problems solved by technology

[0004] (1) Damage caused by insufficient seismic performance of exhibited cultural relics

(2) Due to the action of the earthquake, the exhibited cultural relics slide, shake or overturn on the floor, ground, support or in the display cabinet, causing the exhibited cultural relics to collide with each other or even fall

[0010] There are many researches and applications of shock isolation devices for exhibited cultural relics in foreign countries, and different types of shock isolation devices such as roller type, roller type, ball type, and slider type have emerged continuously, but various types of shock isolation devices still exist in the investigation There are many deficiencies, and there are not many studies on analysis and improvement from the perspective of the principle model of the seismic isolation device; and no seismic isolation device with good seismic protection effect and popular use has been developed in China so far. It is very meaningful to make a seismic isolation device for exhibited cultural relics and take an actual project as an example to test and analyze its seismic isolation performance.

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