CN201013820Y - Rubber shock absorber - Google Patents
Rubber shock absorber Download PDFInfo
- Publication number
- CN201013820Y CN201013820Y CNU2007200112676U CN200720011267U CN201013820Y CN 201013820 Y CN201013820 Y CN 201013820Y CN U2007200112676 U CNU2007200112676 U CN U2007200112676U CN 200720011267 U CN200720011267 U CN 200720011267U CN 201013820 Y CN201013820 Y CN 201013820Y
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- CN
- China
- Prior art keywords
- rubber
- shock absorber
- plate
- top board
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a shock absorption device, in particular to a rubber shock absorber, which is mainly used for the vibration reduction on the water pump in the water supply device and can be used for the vibration reduction of other devices. The utility model includes a top plate (1) and a bottom plate (2); a rubber plate (5) and a position limit part are arranged between the top plate (1) and the bottom plate (2). The utility model has the advantages of good vibration reduction performance, good elasticity, enough strength, convenient installation, convenient adjustment, simple maintenance and long service life.
Description
Technical field:
The utility model relates to a kind of vibration damping equipment, and particularly a kind of rubber shock absorber is mainly used in the vibration damping on the water pump in the water supply installation, also can be used for the vibration damping of miscellaneous equipment.
Background technique:
Topmost equipment comprises water pump in the water supply installation, existing water pump is installed on the support mostly, in order to reduce the vibration in the operation process, rubber washer is equipped with at footing place at water pump, present employed rubber washer is relatively simple for structure, the water pump of all specifications and model all uses this rubber washer, can not adjust according to the oneself requirement of equipment, and effectiveness in vibration suppression is poor.
Summary of the invention:
The technical problems to be solved in the utility model be existing water pump and other device by the rubber washer vibration damping, can not arbitrarily adjust according to the equipment self requirement, the problem of effectiveness in vibration suppression difference, at the problems referred to above, the rubber shock absorber that the purpose of this utility model provides a kind of good damping result, can arbitrarily adjust according to the requirement of equipment self vibration damping overcomes the deficiencies in the prior art.
Rubber shock absorber of the present utility model, it comprises top board and base plate, is provided with rubber plate and bounding means between top board and base plate.
Rubber shock absorber of the present utility model, wherein said rubber plate is provided with middle steel plate for two-layer at least between the adjacent layer.
Rubber shock absorber of the present utility model, wherein said bounding means structure is: be connected to overhead gage on top board, with respect to overhead gage one side joint lower pedal arranged on base plate, relative fastening between described overhead gage and the lower pedal.
Rubber shock absorber of the present utility model, the hardness of wherein said rubber plate determines that between 50～70HS, natural frequency is less than 12.5H
z
Rubber shock absorber of the present utility model owing to comprise top board and base plate in this device, is provided with rubber plate and bounding means between top board and base plate.In use, this device is seated on the support by base plate, the device that water pump or other need vibration damping to handle is seated on the top board, carry out vibration damping by the rubber plate between top board and the base plate, the bounding means between top board and base plate has been controlled relatively moving between top board and the base plate, keep between the two not mutual dislocation, have the better damping effect, the thickness that can determine rubber plate according to the dynamic load amount and the revolution of equipment is changed arbitrarily; Because rubber plate can be multilayer, and middle steel plate is arranged between the adjacent layer, adjust more convenient by the number of plies of rubber plate; Because the bounding means structure is: on top board, be connected to overhead gage, on base plate, lower pedal is arranged with respect to overhead gage one side joint, relative fastening between overhead gage and the lower pedal, both limited the mutual dislocation between top board and the base plate, the relative distance between top board and the base plate is adjusted in operation process automatically; Because the Cui Shi hardness of rubber plate determines that between 50～70HS, natural frequency is less than 12.5H
zSo, have favorable damping performance, excellent elasticity, enough intensity, easy for installation, safeguard simple, long service life.
Description of drawings:
Fig. 1 is the structural representation of the utility model rubber shock absorber;
Fig. 2 is an A-A sectional schematic diagram shown in Figure 1.
Embodiment:
As shown in the figure: 1 is top board, and 2 is base plate, and the shape that all is rectangle adopts steel plate to make.On the bottom surface of top board 1, be welded with overhead gage 3, vertically between overhead gage 3 and the top board 1 be provided with and be rectangular shaped as frame shape; On base plate 2, be welded with lower pedal 4, vertically between lower pedal 4 and the base plate 2 be provided with and be rectangular shaped as frame shape; The rectangular frame that overhead gage 3 is surrounded is slightly larger than the rectangular frame that lower pedal 4 is surrounded, and can fasten mutually between the two.Be provided with rubber plate 5 and middle steel plate 6 between top board 1 and base plate 2, middle steel plate 6 is between adjacent rubber plate 5, and rubber plate 5 can be multilayer, decides according to the concrete condition of need vibration damping equipment, and the utility model is selected three layers of rubber plate for use.The Cui Shi hardness of described rubber plate 5 determines that between 50HS～70HS, natural frequency is less than 12.5H
z
Claims (4)
1. rubber shock absorber, it is characterized in that: it comprises top board (1) and base plate (2), is provided with rubber plate (5) and bounding means between top board (1) and base plate (2).
2. rubber shock absorber according to claim 1 is characterized in that: described rubber plate (5) is provided with middle steel plate (6) for two-layer at least between the adjacent layer.
3. rubber shock absorber according to claim 2, it is characterized in that: described bounding means structure is: be connected to overhead gage (3) on top board (1), going up at base plate (2) has lower pedal (4) with respect to overhead gage (3) one side joints, relative fastening between described overhead gage (3) and the lower pedal (4).
4. rubber shock absorber according to claim 3 is characterized in that: the Cui Shi hardness of described rubber plate (5) determines that between 50～70HS, natural frequency is less than 12.5Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200112676U CN201013820Y (en) | 2007-03-22 | 2007-03-22 | Rubber shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200112676U CN201013820Y (en) | 2007-03-22 | 2007-03-22 | Rubber shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201013820Y true CN201013820Y (en) | 2008-01-30 |
Family
ID=39025611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200112676U Expired - Fee Related CN201013820Y (en) | 2007-03-22 | 2007-03-22 | Rubber shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201013820Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745037A (en) * | 2012-07-12 | 2012-10-24 | 中国重汽集团济南动力有限公司 | Elastomer assembly for shock absorption of heavy truck rear suspension |
| CN103486175A (en) * | 2013-09-30 | 2014-01-01 | 大连明日环境工程有限公司 | Rubber damper with adjustable frequency |
| CN103742590A (en) * | 2013-12-17 | 2014-04-23 | 抚顺博宇噪声控制技术开发有限公司 | Parallel-serial-connecting combined-type vibration isolator |
| CN104653694A (en) * | 2013-11-25 | 2015-05-27 | 浙江盾安机电科技有限公司 | Vibration reducer |
| CN105387109A (en) * | 2015-12-08 | 2016-03-09 | 无锡亨宇减震器科技有限公司 | Stepped type rubber damping device |
| CN105832165A (en) * | 2016-05-29 | 2016-08-10 | 合肥华普生物科技有限公司 | Cushioning support for water dispenser |
| CN112303165A (en) * | 2019-07-31 | 2021-02-02 | 中国电力科学研究院有限公司 | Shock isolation device and shock isolation method for transformer equipment |
| CN113531030A (en) * | 2021-07-14 | 2021-10-22 | 国家林业和草原局哈尔滨林业机械研究所 | Vibration reduction device of wind power fire extinguisher based on floating valve vibration reduction principle |
-
2007
- 2007-03-22 CN CNU2007200112676U patent/CN201013820Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745037A (en) * | 2012-07-12 | 2012-10-24 | 中国重汽集团济南动力有限公司 | Elastomer assembly for shock absorption of heavy truck rear suspension |
| CN102745037B (en) * | 2012-07-12 | 2014-08-06 | 中国重汽集团济南动力有限公司 | Elastomer assembly for shock absorption of heavy truck rear suspension |
| CN103486175A (en) * | 2013-09-30 | 2014-01-01 | 大连明日环境工程有限公司 | Rubber damper with adjustable frequency |
| CN104653694A (en) * | 2013-11-25 | 2015-05-27 | 浙江盾安机电科技有限公司 | Vibration reducer |
| CN104653694B (en) * | 2013-11-25 | 2019-07-09 | 浙江盾安机电科技有限公司 | Damper |
| CN103742590A (en) * | 2013-12-17 | 2014-04-23 | 抚顺博宇噪声控制技术开发有限公司 | Parallel-serial-connecting combined-type vibration isolator |
| CN105387109A (en) * | 2015-12-08 | 2016-03-09 | 无锡亨宇减震器科技有限公司 | Stepped type rubber damping device |
| CN105832165A (en) * | 2016-05-29 | 2016-08-10 | 合肥华普生物科技有限公司 | Cushioning support for water dispenser |
| CN112303165A (en) * | 2019-07-31 | 2021-02-02 | 中国电力科学研究院有限公司 | Shock isolation device and shock isolation method for transformer equipment |
| CN112303165B (en) * | 2019-07-31 | 2023-09-08 | 中国电力科学研究院有限公司 | Shock insulation device and shock insulation method for transformer equipment |
| CN113531030A (en) * | 2021-07-14 | 2021-10-22 | 国家林业和草原局哈尔滨林业机械研究所 | Vibration reduction device of wind power fire extinguisher based on floating valve vibration reduction principle |
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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: 20080130 Termination date: 20140322 |