Shock isolation device with orthogonal guide rails, and design method thereof

Abstract

The invention discloses a shock isolation device with orthogonal guide rails. The shock isolation device with the orthogonal guide rails comprises an upper plate, a lower plate, two shock isolation flat plates arranged at the top and the bottom, and a shock isolation assembly, wherein the shock isolation assembly comprises two groups of linear guide rail assemblies, a group of slide seats, and twogroups of return connection elements; the two groups of linear guide rail assemblies installed on the two shock isolation flat plates separately are orthogonally arranged; one slide seat is connectedwith the two groups of linear guide rail assemblies at the top and the bottom simultaneously, and connected with floating ends of the two groups of return connection elements simultaneously, and fixed ends away from a slide assembly, of the two groups of return connection elements, are installed on two shock isolation plate assemblies separately; and in a normal working state, the shock isolationassembly limits the gravity center of each shock isolation flat plate to be always located in an area where the two shock isolation flat plates are mutually superposed. According to the shock isolation device with the orthogonal guide rails, the overall anti-overturning capacity of the shock isolation device is improved; and the shock isolation device with a new structure can be independently used.

Description

technical field [0001] The invention relates to the field of shock isolation technology, in particular to an orthogonal guide rail type shock isolation device and a design method thereof. Background technique [0002] Earthquakes are becoming more and more frequent, and my country is one of the countries most seriously threatened by earthquake disasters. The country's most important weapon, disaster prevention first. In order to effectively protect the earthquake safety of important equipment and materials in all walks of life in areas threatened by earthquakes in our country, we need to take scientific and effective earthquake protection measures. Therefore, in order to improve the anti-seismic performance of precision equipment or important cultural relics, it is very necessary to take effective anti-seismic measures and protection to improve the safety factor of disaster prevention. [0003] With the development of shock absorption and isolation technology at home and a...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an orthogonal guide rail type shock isolation device, which solves the problem that the shock isolation device overturns due to the center of gravity of the upper plate exceeding the range of the lower plate when the upper plate and the lower plate of the shock isolation device are dislocated.

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