High stabilization second stage anti-vibration platform with no air cushion

Abstract

One kind of non- air cushion type high stability two levels of quakeproof, its characteristic lies in its constitution includes many steel barrel, is wrong in in each suitable preventing and controlling steel barrel in turn puts in the sawdust bag and the sandbag, puts the steel plate above the sandbag, this steel plate must put on the steel barrel central committee, disagrees the steel barrel any to contact at the same time, and the guarantee steel plate and the steel barrel crown bearing surface must in the identical horizontal plane, lay aside the plank on the steel plate, reports the board, the fiberboard, the rubber rubber and the sea level rubber constitution quakeproof installment, Then in many this policy installment steady laying aside together heavy approximately 1,000 kilogram big sheet irons. This invention has the structure simply, the expense is inexpensive, selects material conveniently, does not need the following management, is two levels of quakeproof which gets it over and done, is suitable to high level building and in the big-scale work the bigger work platform.

Description

Technical field: [0001] The invention relates to an anti-vibration platform, in particular to a non-air cushion type high-stability secondary anti-vibration platform. Background technique: [0002] In order to save land, many high-rise buildings have been built in the Shanghai area and even major cities in China. These high-rise buildings are often engaged in various precision inspections that require earthquake resistance, and they all need earthquake isolation. [0003] In recent years, with the continuous development of my country's national economy, the country has built many large-scale projects. For example, the Shanghai Synchrotron Radiation Light Source will be built in the Zhangjiang Science and Technology Park in Pudong. It is expected to build more than 50 beamlines and more than 100 test stations. The three-dimensional structure of proteins, cardiovascular and cerebrovascular imaging, and sculpting large-scale integrated circuits all have to be worked on large ant...

AI Technical Summary

Problems solved by technology

A more effective method is the air-cushion anti-vibration platform, which places a thick iron plate on four inflatable cushions for shock isolation. One of the biggest disadvantages of this type of air-cushion anti-vibration platform is that the air storage bag always leaks. gas, it is obviously inconvenient to constantly replenish the gas

[0005] Gao Hongyi, Chen Jianwen, Xie Honglan, Neng Shisheng, and Xu Zhizhan invented the "simple anti-vibration device with high stability for holographic interferometry", the patent application number is 03116344.0, and now it has been approved by the National Synchrotron Radiation Laboratory of Positron Collider It is used in the test station and has achieved good results, but this anti-vibration device is only suitable for small and medium-sized experimental anti-vibration systems

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