CN101220615A - Shock insulation device for building - Google Patents
Shock insulation device for building Download PDFInfo
- Publication number
- CN101220615A CN101220615A CNA200810019203XA CN200810019203A CN101220615A CN 101220615 A CN101220615 A CN 101220615A CN A200810019203X A CNA200810019203X A CN A200810019203XA CN 200810019203 A CN200810019203 A CN 200810019203A CN 101220615 A CN101220615 A CN 101220615A
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- cylinder
- building
- shock insulation
- insulation device
- shrouding
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Abstract
The invention discloses a shock insulation device for the building; more particularly, the device is a shock insulation mat that is buried between the building and the foundation to prevent damage to the building caused by the earthquake. The device is a cylinder that is combined by alternatively arranged rubber layers and steel sheet layers, the two end faces of the cylinder are rubber layers and the two end faces are provided with blanking plates. The cylinder and the blanking plates are provided with axial holes at the corresponding positions and the axial holes are filled with led core. The length of the led core equals to the plus of the axial length of the cylinder and the thickness of the two blanking plates. A connecting plate is connected with the exterior of each of the two blanking plates. The connecting plate, the blanking plates and the cylinders are all provided with through holes, the amount of the through holes of the connecting plate, the blanking plates and the cylinders is equal and corresponding to each other. The shock insulation device consumes fewer materials, needs less investment and is low in cost.
Description
Technical field
The present invention relates to a kind of earthquake isolating equipment.Specifically, be to be embedded between building and the basis, to be used for preventing the shock insulation pad for building that earthquake damages building.
Background technology
As everyone knows, earthquake is a kind of very harmful sudden natural calamity.When earthquake took place, the geological process that building is subjected to was amplified from bottom to top gradually, thus the destruction that causes building unit, even can cause building collapsing and casualties.Building collapsing and casualties when preventing that earthquake from taking place, conventional method is to strengthen the design strength of building structural element.Can play antihunt action though strengthen the design strength of building structural element, structural element one is big, and it is just many to consume material, makes that construction investment is many, cost is high.
Summary of the invention
The problem to be solved in the present invention provides a kind of shock insulation device for building.Use this earthquake isolating equipment, consumptive material is few, small investment, cost are low.
For addressing the above problem, take following technical scheme:
Shock insulation device for building of the present invention is to be by rubber layer and steel plate layer to replace the cylinder that shape combines, and the surface layer at these cylinder two ends is a rubber layer, and all there is shrouding the outside at its two ends.Around cylinder and the shrouding rubber cover is arranged, the rubber layer of this rubber cover and cylinder forms as one.On the correspondence position of cylinder and shrouding axial hole is arranged, lead for retractable pencil is arranged in the axial hole.The length of said lead for retractable pencil equals the thickness sum of the axial length and two shroudings of cylinder.All there is junction plate the outside of two shroudings.Through hole is all arranged on junction plate, shrouding and the cylinder, and the number of openings on the three equates and correspondence, links together by bolt and these through holes between the three.
Take such scheme, have the following advantages:
Shape combines because shock insulation device for building of the present invention mainly is alternately by rubber layer and steel plate layer, be placed between the constructional column and basis of building, make building form flexible bottom layer, the basis and the superstructure of building are disconnected, prolong the basic cycle of superstructure, thereby avoid the dominant frequency band scope of earthquake ground motion, effect is shaken in deduction and exemption altogether, the blocking-up seismic energy is to the transmission of superstructure, seismic energy is directly absorbed or feeds back to ground.It is calculated that, adopt shock insulation device for building of the present invention, can make the geological process of building superstructure reduce 4～8 times, the reaction of building superstructure is based on the first shake type when making earthquake, be similar to rigid motion, substantially reactionless amplification, thus collapsing and personnel's injures and deaths of building guaranteed.
Description of drawings
Fig. 1 is a shock insulation device for building structural representation of the present invention;
Fig. 2 is the schematic top plan view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, shock insulation device for building of the present invention is to be by rubber layer 6 and steel plate layer 5 to replace the cylinder that shape combines, and promptly is formed by stacking with one deck rubber, one deck steel sheet, one deck rubber, the such order of one deck steel sheet successively.The surface layer at cylinder two ends is a rubber layer 6, and the outside at its two ends all is furnished with shrouding 4.Be provided with rubber cover 1 around cylinder and the shrouding 4, this rubber cover and cylindrical rubber layer 6 form as one.Four axial holes are arranged on the correspondence position of cylinder and shrouding 4, and these four axial holes are in the middle of cylinder and the shrouding 4 and are circumference.Lead for retractable pencil 2 all is installed in each axial hole, and this lead for retractable pencil is shaft-like, and its diameter equals the diameter of axial hole, and its length equals the thickness sum of cylindrical axial length and two shroudings 4.The outside of two shroudings 4 is provided with on 3, two junction plates 3 of junction plate, on two corresponding shroudings 4 and all be processed with eight through holes on the cylinder, and eight through holes on the three are corresponding, link together by bolt 7 and these through holes on them between the three.The surrounding of two shroudings along on also be processed with connecting hole 8, under the user mode, two shroudings 4 by means of the connecting hole 8 around it respectively with building on constructional column and basis link together.
Claims (4)
1. shock insulation device for building, shape is combined into cylinder to it is characterized in that being alternately by rubber layer (6) and steel plate layer (5), and the surface layer at these cylinder two ends is rubber layer (6), and all there is shrouding (4) outside at its two ends; Around cylinder and the shrouding (4) rubber cover (1) is arranged, the rubber layer of this rubber cover and cylinder (6) forms as one; On the correspondence position of cylinder and shrouding (4) axial hole is arranged, lead for retractable pencil (2) is arranged in the axial hole; The length of said lead for retractable pencil (2) equals the thickness sum of the axial length and two shroudings (4) of cylinder; All there is junction plate (3) outside of two shroudings (4); On junction plate (3), shrouding (4) and the cylinder through hole is arranged all, and the number of openings on the three equates and correspondence, links together by bolt (7) and these through holes between the three.
2. shock insulation device for building according to claim 1 is characterized in that junction plate (3), shrouding (4) and leans on through hole on the body all along circumferentially uniform.
3. shock insulation device for building according to claim 1 it is characterized in that said lead for retractable pencil (2) also along circumferentially uniform, and lead for retractable pencil (2) is in the inboard of bolt (7).
4. according to claim 1,2 or 3 described shock insulation device for building, the surrounding that it is characterized in that junction plate (3) along on connecting hole (8) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810019203XA CN101220615A (en) | 2008-01-16 | 2008-01-16 | Shock insulation device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810019203XA CN101220615A (en) | 2008-01-16 | 2008-01-16 | Shock insulation device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101220615A true CN101220615A (en) | 2008-07-16 |
Family
ID=39630665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810019203XA Pending CN101220615A (en) | 2008-01-16 | 2008-01-16 | Shock insulation device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101220615A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949176A (en) * | 2010-09-14 | 2011-01-19 | 广州大学 | Steel-lead damper |
| CN101660584B (en) * | 2009-09-27 | 2011-05-25 | 西安达盛隔震技术有限公司 | Shock-insulation support of light free-standing equipment |
| CN106090099A (en) * | 2016-08-10 | 2016-11-09 | 中国电力科学研究院 | Earthquake isolating equipment |
| CN106592806A (en) * | 2017-01-09 | 2017-04-26 | 北京鸿基瑞安减震科技有限公司 | High-damping metal shearing hysteresis energy dissipater |
-
2008
- 2008-01-16 CN CNA200810019203XA patent/CN101220615A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660584B (en) * | 2009-09-27 | 2011-05-25 | 西安达盛隔震技术有限公司 | Shock-insulation support of light free-standing equipment |
| CN101949176A (en) * | 2010-09-14 | 2011-01-19 | 广州大学 | Steel-lead damper |
| CN106090099A (en) * | 2016-08-10 | 2016-11-09 | 中国电力科学研究院 | Earthquake isolating equipment |
| CN106592806A (en) * | 2017-01-09 | 2017-04-26 | 北京鸿基瑞安减震科技有限公司 | High-damping metal shearing hysteresis energy dissipater |
| CN106592806B (en) * | 2017-01-09 | 2022-08-16 | 北京鸿基瑞安减震科技有限公司 | High-damping metal shearing hysteresis energy dissipater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080716 |