Polymer damping device
A shock-absorbing device and polymer technology, applied in the direction of shock-proof, building components, etc., to achieve the effect of low cost, wide application range and strong practicability
Inactive Publication Date: 2011-07-20
黄鑫东 +1
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Problems solved by technology
[0003] In order to solve the deficiencies of existing rubber shock absorbers, the present invention proposes a polymer damper shock absorber
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[0011] The present invention is further analyzed below in conjunction with accompanying drawing.
[0012] As shown in the figure: the anchor bolt 1 is driven into the ground, and the base plate 2 of reinforced concrete is poured thereon, and the friction block 3 is between the base plate 2 and the top plate 4 of the city cast by reinforced concrete. Friction block three is made of polymer. On top of the roof 4 build. Also can lay large-scale electromechanical equipment etc. on top plate 4, also can play the effect of shock-absorbing and anti-seismic equally.
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The invention relates to a damping device, in particular to a damping device made of a polymer damping material. The conventional damping device reduces vibration energy transferred from a foundation of a building through sliding between damping pads made of rubber or metal, so that vibration intensity is reduced to reduce the damage degree of the building; however, the rubber has the defects that the rubber is easy to age and the like, and the common rubber support does not have damping energy dissipation capability, so that a damper is needed to be arranged additionally. The technical scheme is that: the polymer damping device comprises a top plate fixedly connected with the building, a bottom plate fixedly connected with the foundation, and a friction block between the top plate and the bottom plate, wherein the friction block is made of a high damping material, preferably a polymer material; and the bottom plate and the top plate are made of polymer concrete and are fixedly connected through a foundation bolt or a fixing steel bar. The damping device has a scientific, reasonable and simple structure, low manufacturing cost and high practicability, and is safe and reliable.
Description
technical field [0001] The invention relates to a shock absorbing device, in particular to a shock absorbing device made of polymer damping material. Background technique [0002] The huge economic losses and casualties caused by the earthquake made people deeply realize the importance and urgency of avoiding casualties and reducing damage to basic equipment such as houses and transportation. All countries in the world have organized a large number of scientific research personnel in related fields such as structural engineering and earthquake engineering to summarize the experience of previous earthquake disasters, reflect on and revise the original relevant seismic design codes, and invest a lot of manpower and material resources. At present, a new concept and new mechanism of engineering seismic control system, which is different from the traditional anti-seismic system, has been gradually formed, which is divided into passive control, active control and hybrid control. ...
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IPC IPC(8): E04B1/98
Inventor 黄鑫东花磊
Owner 黄鑫东
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