CN201635178U - Tension and compression combined shock absorption and isolation component - Google Patents
Tension and compression combined shock absorption and isolation component Download PDFInfo
- Publication number
- CN201635178U CN201635178U CN2010201072146U CN201020107214U CN201635178U CN 201635178 U CN201635178 U CN 201635178U CN 2010201072146 U CN2010201072146 U CN 2010201072146U CN 201020107214 U CN201020107214 U CN 201020107214U CN 201635178 U CN201635178 U CN 201635178U
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- shock absorption
- isolation component
- laminated rubber
- tension
- component
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Abstract
The utility model discloses a tension and compression combined shock absorption and isolation component, which belongs to the field of constructional engineering. The component is made of steel plates with low yield strength, laminated rubber and lead for core, wherein a round preformed hole for infilling lead for core is formed in the middle of the laminated rubber; and the steel plates with low yield strength are bonded on the periphery of the laminated rubber. Or an upper flange and a lower flange which can be connected with a main body structure are arranged on the upper and the lower sides of the component, and the shock absorption and isolation component is fixed as long as the upper and the lower flanges are connected and fixed with the main body structure respectively. The shock absorption and isolation component has the advantages of simple structure, convenient connection with the main body structure, easy construction and reliable force transfer.
Description
Technical field
The utility model belongs to building engineering field, relates to a kind of shock absorption and isolation component.
Background technology
On May 12nd, 2008,8.0 grades of violent earthquakes took place in Wenchuan County in Sichuan Province, and many building generation heavy damages even collapse have brought the massive losses of the security of the lives and property to the whole society.Research and development are installed on shock absorption and isolation component in the building structure, make performance damper effect in its earthquake, for the earthquake loss that reduces building structure, alleviate shake back seismic hardening and restoration and reconstruction work has important directive significance and practical value.
The lead rubber bearing of existing use has the low shortcoming of tensile strength, and utility model people studies at this, and research and development can overcome this shortcoming, and can realize the isolation component that subtracts of tension pressure, damping, shock insulation multiple action.
The utility model content
The purpose of this utility model is to provide a kind of tension and compression combined shock absorption and isolation component, and its tensile and compressive strength is higher, is installed in the shock resistance that strengthens structure in the structure.
For reaching above purpose, solution of the present utility model is:
A kind of shock absorption and isolation component comprises laminated rubber, lead for retractable pencil, backplate, is provided with the preformed hole of perfusion lead for retractable pencil in the middle of the laminated rubber, and it is peripheral all around that backplate is located at laminated rubber.
Further, its upper and lower sides also can be fixed with as the upper and lower flange that is connected usefulness with agent structure, upper and lower flange can be connected and fixed by bolt and agent structure respectively, thereby fixes this shock absorption and isolation component by being connected and fixed of flange and agent structure.
The preformed hole of described laminated rubber is a circular port.
Bonding around the described laminated rubber with backplate.
Described laminated rubber upper and lower end and upper and lower flange bonding.
Described backplate adopts the low yield strength steel plate.
Described backplate upper and lower end and the welding of upper and lower flange.
Described upper and lower flange is provided with the aperture that can supply bolt to pass.
This tension and compression combined shock absorption and isolation component is arranged in flange by bolt and is fixed in the building structure.Under the geological process, when vertical tension, the utility model utilizes the tensile property of low yield strength steel plate, has overcome the low shortcoming of traditional lead rubber bearing tensile strength; When vertical pressurized, utilized the anti-pressure ability of laminated rubber, and elastic buckling can take place in the low yield strength steel plate; In the horizontal direction, utilized the energy-dissipating and shock-absorbing ability of lead for retractable pencil.The utility model has been realized the combination of tension pressure, damping, shock insulation multiple action.Be installed in the building structure, avoid or reduce the destruction of building structure under geological process, and be connected simply with agent structure, easy construction, power transmission be reliable.
Owing to adopted above technical scheme, the utlity model has following beneficial effect:
1, tension and compression combined shock absorption and isolation component is installed in the building structure, and the low yield strength steel plate can bear pulling force during geological process, has overcome the low shortcoming of traditional lead rubber bearing tensile strength.
2, tension and compression combined shock absorption and isolation component is installed in the building structure, can bring into play the effect of shock insulation and energy-dissipating and shock-absorbing during geological process, plays the effect that effectively reduces earthquake motion input energy, reduces the building structure seismic damage.
3, be connected simply with the building structure main body, easy construction, power transmission be reliable.
Description of drawings
Fig. 1 looks generalized section for the master of the utility model tension and compression combined shock absorption and isolation component.
Fig. 2 is the top cross-sectional view of the utility model tension and compression combined shock absorption and isolation component.
The specific embodiment
Below in conjunction with the accompanying drawing illustrated embodiment the utility model is further described.
As shown in Figure 1, the utility model comprises upper flange plate 1, low yield strength steel plate 2, laminated rubber 3, lead for retractable pencil 4, lower flange 5, bolt hole 6.The utility model reaches shockproof requirements according to the stressing conditions of main structure body and needs and calculates and obtain its concrete size when concrete the use.
With lower flange 5 welding, side and superimposed rubber 3 bondings are above with upper flange plate 1 bonding below the low surrender steel plate 2.Bond with lower flange 5 below the laminated rubber 3, side and low surrender steel plate 2 bondings, lead for retractable pencil 4 is irritated in the centre, above with upper flange plate 1 bonding.
Will determine the position of this tension and compression combined shock absorption and isolation component when design according to the force analysis of building structure under geological process, the position bigger at stress is provided with tension and compression combined shock absorption and isolation component.The size of these parts of integrated structure member designs and low yield strength steel board parameter, the energy-dissipating and shock-absorbing best results that it is brought.
The utility model can be installed in the building structure, under geological process, utilize and bring into play resistance to tension, the anti-pressure ability of laminated rubber and the energy-dissipating and shock-absorbing ability of lead for retractable pencil of low yield strength steel plate, realize the combination of tension pressure, damping, shock insulation multiple action, avoid or reduce the destruction of building structure under geological process.
The above-mentioned description to embodiment is can understand and use the utility model for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the utility model is not limited to the embodiment here, and those skilled in the art should be within protection domain of the present utility model for improvement and modification that the utility model is made according to announcement of the present utility model.
Claims (8)
1. shock absorption and isolation component is characterized in that: comprise laminated rubber, lead for retractable pencil, backplate, be provided with the preformed hole of perfusion lead for retractable pencil in the middle of the laminated rubber, backplate is located at around the laminated rubber peripheral.
2. shock absorption and isolation component as claimed in claim 1 is characterized in that: its upper and lower sides also is fixed with upper and lower flange.
3. shock absorption and isolation component as claimed in claim 1 or 2 is characterized in that: the preformed hole of described laminated rubber is a circular port.
4. shock absorption and isolation component as claimed in claim 1 or 2 is characterized in that: bonding with backplate around the described laminated rubber.
5. shock absorption and isolation component as claimed in claim 2 is characterized in that: described laminated rubber upper and lower end and upper and lower flange bonding.
6. shock absorption and isolation component as claimed in claim 1 or 2 is characterized in that: described backplate adopts the low yield strength steel plate.
7. shock absorption and isolation component as claimed in claim 2 is characterized in that: described backplate upper and lower end and the welding of upper and lower flange.
8. shock absorption and isolation component as claimed in claim 2 is characterized in that: described upper and lower flange is provided with the aperture that can supply bolt to pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201072146U CN201635178U (en) | 2010-01-19 | 2010-01-19 | Tension and compression combined shock absorption and isolation component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201072146U CN201635178U (en) | 2010-01-19 | 2010-01-19 | Tension and compression combined shock absorption and isolation component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201635178U true CN201635178U (en) | 2010-11-17 |
Family
ID=43079664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201072146U Expired - Fee Related CN201635178U (en) | 2010-01-19 | 2010-01-19 | Tension and compression combined shock absorption and isolation component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201635178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787678A (en) * | 2012-07-10 | 2012-11-21 | 同济大学 | Shear wall structure with energy-consuming horizontal seam |
| CN109339271A (en) * | 2018-10-15 | 2019-02-15 | 东南大学 | Assembled viscoplasticity vibration damping/shake device and its vibration damping/shake method |
-
2010
- 2010-01-19 CN CN2010201072146U patent/CN201635178U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787678A (en) * | 2012-07-10 | 2012-11-21 | 同济大学 | Shear wall structure with energy-consuming horizontal seam |
| CN102787678B (en) * | 2012-07-10 | 2014-10-22 | 同济大学 | Shear wall structure with energy-consuming horizontal seam |
| CN109339271A (en) * | 2018-10-15 | 2019-02-15 | 东南大学 | Assembled viscoplasticity vibration damping/shake device and its vibration damping/shake method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20110119 |