CN2327836Y - Buffer with steel tube, lead core and rubber layer - Google Patents
Buffer with steel tube, lead core and rubber layer Download PDFInfo
- Publication number
- CN2327836Y CN2327836Y CN 98233900 CN98233900U CN2327836Y CN 2327836 Y CN2327836 Y CN 2327836Y CN 98233900 CN98233900 CN 98233900 CN 98233900 U CN98233900 U CN 98233900U CN 2327836 Y CN2327836 Y CN 2327836Y
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- lead
- rubber
- utility
- model
- 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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- Vibration Dampers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a buffer with a steel tube, a lead core and a rubber layer, composed of a steel pipe (or a metal hose), head, an extruding head, a thin steel plate, rubber, a connecting steel plate, interlayer rubber, etc. The utility model uses the lead to extrude and cut stopping and returning deformation, uses the steel pipe to yield to the stopping and returning deformation, and provides damping. The utility model has the advantages of simple structure, easy materials obtaining, convenient fabrication, convenient installation and disassembly, and low cost, uses four mechanisms to provide damping, and has good effect of damping of vibration.
Description
The utility model relates to a kind of vibration damper, particularly steel pipe lead for retractable pencil laminated rubber damper.
Existing lead extrusion damper and lead damper in the prior art, but they all are to utilize single mechanism that damping is provided, lead extrusion damper is mainly used in the shock-insulation building, and complex structure, size are bigger, and lead damper facial pallor under load action easily produces fracture and damper was lost efficacy.
The purpose of this utility model attainments provide a kind of steel pipe lead for retractable pencil laminated rubber damper that solves engineering structure shock insulation, energy-dissipating and shock-absorbing avoiding the deficiencies in the prior art.
The purpose of this utility model is achieved in that
A kind of steel pipe lead for retractable pencil laminated rubber damper, form by institutes such as steel pipe (or metallic hose), lead, spherical squeeze head, sheet metal, rubber and connecting plates, it is characterized in that steel pipe (or metallic hose) and last lower connecting plate welding, the upper junction plate middle part has circular hole, plumbous from the upper junction plate circular hole, pouring in the steel pipe (or metallic hose), sheet metal and rubber lamination are placed and are placed around the steel pipe lead for retractable pencil, is an integral body with vulcanization process with sheet metal, rubber, steel pipe and last lower connecting plate sulfuration, and last squeeze head adopts bolt to be connected with upper junction plate.Following squeeze head is with the lower connecting plate welding or adopt bolt to be connected, and the plumbous extruding of this damper utilization hysteresis distortion and shearing lag return distortion, steel pipe surrender hysteresis distortion and four kinds of mechanism of rubber shearing lag return distortion provide damping.
The utility model is described in further detail below by drawings and Examples:
Fig. 1, Fig. 2 are the lead extrusion damper of prior art, and Fig. 3 is the lead damper of prior art.
Fig. 4 is a structural representation of the present utility model.
Fig. 5 is the application of the utility model in structure.
(1) is steel pipe (or metallic hose) in the accompanying drawing; (2) be plumbous; (3) for being with the capping of squeeze head; (4) be squeeze head; (5) be that sheet metal (6) is a upper junction plate for rubber (7); (8) be lower connecting plate; (9) be steel pipe lead for retractable pencil laminated rubber damper; (10) for supporting.
The utlity model has following advantage (1) and utilize four kinds of mechanism that damping is provided, can Obtain bigger damping force, a large amount of energy that can dissipate has good damping effect; (2) simple structure, easy to make, cheap. (3) install, dismounting, more Change easily.
Claims (3)
1. steel pipe lead for retractable pencil laminated rubber damper, formed by steel pipe (or metallic hose), lead, squeeze head, sheet metal, rubber and connecting plate, it is characterized in that the placement of sheet metal and rubber overlapping, the middle circular hole of reserving, steel pipe places in the circular hole, lead places in the steel pipe (or metallic hose), steel pipe and last lower connecting plate are welded as a whole, and connects up and down and has squeeze head on the steel plate, and squeeze head is sphere or taper.
2. steel pipe lead for retractable pencil laminated rubber damper according to claim 1, cylindrical, square or taper that profile can be.
3. steel pipe lead for retractable pencil laminated rubber damper according to claim 1 is characterized in that upper junction plate is connected with agent structure by bolt, and lower connecting plate is connected with supporter by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233900 CN2327836Y (en) | 1998-03-30 | 1998-03-30 | Buffer with steel tube, lead core and rubber layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233900 CN2327836Y (en) | 1998-03-30 | 1998-03-30 | Buffer with steel tube, lead core and rubber layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2327836Y true CN2327836Y (en) | 1999-07-07 |
Family
ID=33982542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98233900 Expired - Fee Related CN2327836Y (en) | 1998-03-30 | 1998-03-30 | Buffer with steel tube, lead core and rubber layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2327836Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101275442B (en) * | 2008-05-16 | 2010-06-02 | 北京工业大学 | Vertical rigidity changeable shock insulation support saddle |
| CN101979894A (en) * | 2010-09-21 | 2011-02-23 | 泰州口岸船舶有限公司 | Vibration reduction damper of ship hatch cover guide frame |
| CN101787752B (en) * | 2010-02-08 | 2011-07-27 | 燕山大学 | Shearing-extruding composite lead damper |
| CN102535271A (en) * | 2012-02-06 | 2012-07-04 | 山东宁津弹簧有限公司 | Long-fatigue-life elastic element for tampering machine |
| CN102787679A (en) * | 2012-08-08 | 2012-11-21 | 李富奎 | Isolated rolling type vibration damping device |
| CN103697108A (en) * | 2013-12-18 | 2014-04-02 | 中国船舶重工集团公司第七一九研究所 | Straight-through type low-rigidity large-displacement self-balanced damping device |
| CN104895980A (en) * | 2015-06-18 | 2015-09-09 | 无锡众扬金属制品有限公司 | Anti-breaking spring |
| CN106836928A (en) * | 2017-02-21 | 2017-06-13 | 安徽工业大学 | Laminated rubber steel plate lead block damps rod axial seismic isolation device |
-
1998
- 1998-03-30 CN CN 98233900 patent/CN2327836Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101275442B (en) * | 2008-05-16 | 2010-06-02 | 北京工业大学 | Vertical rigidity changeable shock insulation support saddle |
| CN101787752B (en) * | 2010-02-08 | 2011-07-27 | 燕山大学 | Shearing-extruding composite lead damper |
| CN101979894A (en) * | 2010-09-21 | 2011-02-23 | 泰州口岸船舶有限公司 | Vibration reduction damper of ship hatch cover guide frame |
| CN102535271A (en) * | 2012-02-06 | 2012-07-04 | 山东宁津弹簧有限公司 | Long-fatigue-life elastic element for tampering machine |
| CN102787679A (en) * | 2012-08-08 | 2012-11-21 | 李富奎 | Isolated rolling type vibration damping device |
| CN102787679B (en) * | 2012-08-08 | 2014-08-06 | 李富奎 | Isolated rolling type vibration damping device |
| CN103697108A (en) * | 2013-12-18 | 2014-04-02 | 中国船舶重工集团公司第七一九研究所 | Straight-through type low-rigidity large-displacement self-balanced damping device |
| CN103697108B (en) * | 2013-12-18 | 2015-07-29 | 中国船舶重工集团公司第七一九研究所 | Straight-through type Low rigidity Large travel range self-balancing damping device |
| CN104895980A (en) * | 2015-06-18 | 2015-09-09 | 无锡众扬金属制品有限公司 | Anti-breaking spring |
| CN106836928A (en) * | 2017-02-21 | 2017-06-13 | 安徽工业大学 | Laminated rubber steel plate lead block damps rod axial seismic isolation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| MM1K | Cease caused by non payment of annual fee |