CN201874119U - Rubber isolated shock absorber - Google Patents
Rubber isolated shock absorber Download PDFInfo
- Publication number
- CN201874119U CN201874119U CN2010206287943U CN201020628794U CN201874119U CN 201874119 U CN201874119 U CN 201874119U CN 2010206287943 U CN2010206287943 U CN 2010206287943U CN 201020628794 U CN201020628794 U CN 201020628794U CN 201874119 U CN201874119 U CN 201874119U
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- Prior art keywords
- rubber
- base
- bed course
- steel bed
- loam cake
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- Expired - Fee Related
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Abstract
The utility model relates to a rubber isolated shock absorber which is arranged between a foundation and a house building or large-scale equipment, and comprises a base and an upper cover arranged on the base, wherein an elastic structure is arranged between the base and the upper cover and comprises a plurality of rubber pad layers arranged between the upper cover and the base; each rubber pad layer is provided with a steel pad layer and a locating slot; each steel pad layer is provided with a protruding locating block which is matched with the locating slot; and the sections of the rubber pad layer and the steel pad layer are reverse V-shaped. The rubber isolated shock absorber has the advantages of being simple in structure, convenient to use and good in shock absorbing effect.
Description
Technical field
The utility model relates to a kind of damper, is specifically related to a kind of rubber that is installed between basis and building construction or the main equipment and isolates damper.
Background technology
Chinese patent application number: 200810019203.X " shock insulation device for building " and 200420043516.6 " a kind of laminated rubber vibration isolation literary composition seat ", their characteristics all are, be the cylinder that shape alternately combines by rubber layer and steel bed course, because such rubber pad earthquake isolation device, structure is simpler, earthquake isolation device effect is better, is used in some building constructions.Such rubber pad earthquake isolation device, rubber layer and steel plate layer all are plane structure, so the impact force to vertical direction has earthquake isolation effect preferably, but the earthquake isolation effect to the horizontal direction impact force is relatively weaker, and slide easily between rubber layer and the steel bed course, lowered the damping effect of damper.
Summary of the invention
At the problems referred to above, the purpose of this utility model provides a kind of rubber and isolates damper, and it can omnibearing isolation and reduces the impact force of earthquake to house or main equipment.
The technical scheme that realizes the utility model purpose is as follows:
Rubber is isolated damper, comprise base and be arranged on loam cake on the base, has elastic construction between base and the loam cake, described elastic construction comprises a plurality of rubber spacers that are arranged between loam cake and the base, be provided with one deck steel bed course on each rubber spacer, on the described rubber spacer locating slot be set, the steel bed course is provided with outstanding locating piece, locating piece and above-mentioned locating slot cooperatively interact, and the cross sectional shape of described rubber spacer, steel bed course is the word of falling a V shape.
All offer installing hole on described rubber spacer, the steel bed course.
Be bolted to connection between described loam cake, base, rubber spacer and the steel bed course.
Adopt above-mentioned scheme, locating slot is set on the rubber spacer, the steel bed course is provided with outstanding locating piece, locating piece and above-mentioned locating slot cooperatively interact, like this when damper performance shock-absorbing function, just can not slide between rubber spacer and the steel bed course, thereby the function of damper is fully brought into play; The cross sectional shape of rubber spacer, steel bed course is the word of falling a V shape, has solved the problem of damper horizontal direction earthquake isolation effect weakness.Thereby the utlity model has advantage simple in structure, easy to use, good damping effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure, 1 is base, and 2 is loam cake, and 3 is rubber spacer, and 4 is the steel bed course, and 5 is locating slot, and 6 is locating piece, and 7 is bolt.
The specific embodiment
As shown in Figure 1, rubber is isolated damper, comprise base 1 and be arranged on loam cake 2 on the base, have elastic construction between base and the loam cake, elastic construction comprises four layers rubber spacers 3 that are arranged between loam cake and the base, is provided with one deck steel bed course 4 on each rubber spacer, locating slot 5 is set on the rubber spacer, the steel bed course is provided with outstanding locating piece 6, and locating piece and above-mentioned locating slot cooperatively interact, and the cross sectional shape of described rubber spacer, steel bed course is the word of falling a V shape.All offer installing hole on rubber spacer, the steel bed course.Fixedly connected between loam cake, base, rubber spacer and the steel bed course by bolt 7.
Claims (3)
1. rubber is isolated damper, comprise base and be arranged on loam cake on the base, has elastic construction between base and the loam cake, it is characterized in that: described elastic construction comprises a plurality of rubber spacers that are arranged between loam cake and the base, be provided with one deck steel bed course on each rubber spacer, on the described rubber spacer locating slot be set, the steel bed course is provided with outstanding locating piece, locating piece and above-mentioned locating slot cooperatively interact, and the cross sectional shape of described rubber spacer, steel bed course is the word of falling a V shape.
2. rubber according to claim 1 is isolated damper, it is characterized in that: all offer installing hole on described rubber spacer, the steel bed course.
3. rubber according to claim 1 is isolated damper, it is characterized in that: be bolted to connection between described loam cake, base, rubber spacer and the steel bed course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206287943U CN201874119U (en) | 2010-11-27 | 2010-11-27 | Rubber isolated shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206287943U CN201874119U (en) | 2010-11-27 | 2010-11-27 | Rubber isolated shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201874119U true CN201874119U (en) | 2011-06-22 |
Family
ID=44162044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206287943U Expired - Fee Related CN201874119U (en) | 2010-11-27 | 2010-11-27 | Rubber isolated shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201874119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104254650A (en) * | 2011-11-30 | 2014-12-31 | 郝苏 | A class of bearings to protect structures from earthquake and other similar hazards |
-
2010
- 2010-11-27 CN CN2010206287943U patent/CN201874119U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104254650A (en) * | 2011-11-30 | 2014-12-31 | 郝苏 | A class of bearings to protect structures from earthquake and other similar hazards |
| CN104254650B (en) * | 2011-11-30 | 2017-12-19 | 郝苏 | A kind of ballistic support structure of antiseismic disaster similar with other |
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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: 20110622 Termination date: 20111127 |