CN110439960A - A kind of small-sized air bag - Google Patents
A kind of small-sized air bag Download PDFInfo
- Publication number
- CN110439960A CN110439960A CN201910653165.1A CN201910653165A CN110439960A CN 110439960 A CN110439960 A CN 110439960A CN 201910653165 A CN201910653165 A CN 201910653165A CN 110439960 A CN110439960 A CN 110439960A
- Authority
- CN
- China
- Prior art keywords
- ring
- panel
- air bag
- rubber
- small
- 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
Abstract
The present invention provides a kind of small-sized air bag, including top panel, hexagon socket countersunk flat cap head screw, upper ring, ring-shaped rubber wall, seal rubber, lower ring, lower panel, outer filled rubber, internal boss and interior filled rubber；Coupled between top panel and upper ring by hexagon socket countersunk flat cap head screw；Coupled between lower panel and lower ring by hexagon socket countersunk flat cap head screw；Ring-shaped rubber wall is Nian Jie with upper ring and lower ring, is fixed in the above between plate and lower panel；Seal rubber and the outside for fitting in ring-shaped rubber wall；Internal boss is fixed on lower panel, and there are gaps between the lower surface of top panel at the top of internal boss.The small-sized air bag of the present invention meets safety, reliability requirements as ship equipment damping element.
Description
Technical field
The invention belongs to damping element design fields peculiar to vessel, more particularly to applied to the one of ship equipment vibration and noise reducing
The small-sized air bag of kind.
Background technique
Vibration and noise reducing design for key equipment of ship, the vibration for carrying out xegregating unit frequently with isolation mounting are transmitted, are inhaled
Receipts are caused to impact brought energy by external environment, achieve the purpose that protect equipment, while improving vibration reduction of ship anti-acoustic capability.
For vibration reduction of ship anti-acoustic capability is continuously improved, the optimization of equipment damping element is necessary.
Summary of the invention
In view of this, the present invention is intended to provide a kind of small-sized air bag, as ship equipment damping element, meet safety,
Reliability requirements.
Realize that technical scheme is as follows:
A kind of small-sized air bag, including top panel, hexagon socket countersunk flat cap head screw, upper ring, ring-shaped rubber wall, seal rubber, lower ring,
Lower panel, outer filled rubber, internal boss and interior filled rubber；
Coupled between the top panel and upper ring by hexagon socket countersunk flat cap head screw；Pass through interior hexagonal between lower panel and lower ring
Sunk screw connection；Ring-shaped rubber wall is Nian Jie with upper ring and lower ring, is fixed in the above between plate and lower panel；The seal rubber
With the outside for fitting in ring-shaped rubber wall；The internal boss is fixed on lower panel, and internal boss top and top panel
There are gaps between lower surface.
Beneficial effect
A kind of small-sized air bag provided by the invention configures ring-shaped rubber wall and seal rubber, realizes air spring constructions
Application in ship equipment vibration isolation.
Structure of the invention is compact, easy for assemble or unload, improves the convenience of worker's construction, maintenance.
Detailed description of the invention
Fig. 1 is the main view of small-sized air bag；
Fig. 2 is the top view of small-sized air bag；
Fig. 3 is the cross-sectional view of small-sized air bag.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.
As shown in Figure 1-3, the present invention implements a kind of small-sized air bag, it includes top panel 1, hexagon socket countersunk flat cap head screw 2, upper ring
3, ring-shaped rubber wall 4, seal rubber 5, lower ring 6, lower panel 7, outer filled rubber 8, internal boss 9 and interior filled rubber 10.
Coupled between top panel 1 and upper ring 3 by hexagon socket countersunk flat cap head screw 2；Pass through interior six between lower panel 7 and lower ring 6
Angle sunk screw 2 couples；Ring-shaped rubber wall 4 is Nian Jie with upper ring 3 and lower ring 3, is fixed in the above between plate 1 and lower panel 7, is formed
Similar to capsule shape cavity；The seal rubber 5 and the outside for fitting in ring-shaped rubber wall 4；The internal boss 9 is fixed on down
On panel 7, and there are gaps between 9 top of internal boss and the lower surface of top panel 1.
The upper and lower panel 1,7 of the small-sized air bag of the present embodiment is bonded with outer filled rubber 8 respectively；Upper and lower panel 1,7 with
Interior filled rubber 10 is bonded between outer filled rubber 8.
When the small-sized air bag of the embodiment of the present invention works, top panel 1 couples with equipment, and lower panel 7 couples intermediate gas with pedestal
Chamber inflation.When vibration equipment is transmitted by air bag to ship pedestal, air cavity transmitting is first passed through, absorbs most of vibrational energy；
The energy for being transferred to pedestal is few, and vibration isolating effect significantly improves.
It should be noted that present embodiment is not limit it to the exemplary illustration that the present invention is done
Protection scope, those skilled in the art can also make the change of some unsubstantialities to the present invention, as long as without creative work
And to the improvement that this patent carries out, all within the protection scope of this patent.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (1)
1. a kind of small-sized air bag, which is characterized in that including top panel (1), upper ring (3), ring-shaped rubber wall (4), seal rubber
(5), lower ring (6), lower panel (7), outer filled rubber (8), internal boss (9) and interior filled rubber (10)；
Coupled between the top panel (1) and upper ring (3) by hexagon socket countersunk flat cap head screw (2)；Lower panel (7) and lower ring (6) it
Between by hexagon socket countersunk flat cap head screw (2) couple；Ring-shaped rubber wall (4) is Nian Jie with upper ring (3) Ji Xiahuan (3), and be fixed in the above plate
(1) between lower panel (7)；The seal rubber (5) and the outside for fitting in ring-shaped rubber wall (4)；The internal boss (9)
It is fixed on lower panel (7), and there are gaps between the lower surface of top panel (1) at the top of internal boss (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910653165.1A CN110439960A (en) | 2019-07-19 | 2019-07-19 | A kind of small-sized air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910653165.1A CN110439960A (en) | 2019-07-19 | 2019-07-19 | A kind of small-sized air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110439960A true CN110439960A (en) | 2019-11-12 |
Family
ID=68431079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910653165.1A Pending CN110439960A (en) | 2019-07-19 | 2019-07-19 | A kind of small-sized air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110439960A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1160137A2 (en) * | 2000-01-21 | 2001-12-05 | Firma Carl Freudenberg | Airbag module with a gas generator used as a vibration-damping mass |
| EP1688639A1 (en) * | 2005-02-02 | 2006-08-09 | Carl Freudenberg KG | Hydraulic support |
| CN2913729Y (en) * | 2006-04-20 | 2007-06-20 | 中国人民解放军海军工程大学 | Impact resistant ballonet vibration isolator with large load-bearing capacity and high reliability |
| CN101021240A (en) * | 2007-03-08 | 2007-08-22 | 中国人民解放军海军工程大学 | High-pressure large load air spring |
| KR20090077449A (en) * | 2008-01-11 | 2009-07-15 | 평화산업주식회사 | Vibration restraining apparatus |
| CN102362093A (en) * | 2009-04-08 | 2012-02-22 | 东海橡胶工业株式会社 | Active vibration damper and method for manufacturing active vibration damper |
| CN102635660A (en) * | 2012-05-03 | 2012-08-15 | 株洲时代新材料科技股份有限公司 | Square high-load air spring |
| DE102012210388A1 (en) * | 2011-07-19 | 2013-01-24 | Continental Teves Ag & Co. Ohg | Pneumatic spring module for suspension and attenuation of oscillations of chassis of motor car i.e. passenger car, has sealing element and damper bearing nested such that seal element partially projects into bearing in axial direction |
| CN204493548U (en) * | 2014-12-15 | 2015-07-22 | 中国飞机强度研究所 | A kind of three-dimensional unequal rigidity rubber vibration isolator |
| CN106567901A (en) * | 2015-10-08 | 2017-04-19 | 株洲时代新材料科技股份有限公司 | Pillowy low-frequency airbag vibration isolator and mounting method thereof |
| CN206860756U (en) * | 2017-04-28 | 2018-01-09 | 宁波建工工程集团有限公司 | Vertical vibration damping and vibration isolation bearing |
| CN207093644U (en) * | 2017-06-23 | 2018-03-13 | 武汉源海博创科技有限公司 | A kind of air bag vibration isolator |
| CN108105312A (en) * | 2017-12-25 | 2018-06-01 | 中国船舶重工集团公司第七〇九研究所 | A kind of integrated air spring |
| CN108916288A (en) * | 2018-08-24 | 2018-11-30 | 中国人民解放军海军工程大学 | Non-axis symmetry abnormity air bag vibration isolator |
| CN108953459A (en) * | 2018-10-15 | 2018-12-07 | 江西理工大学 | A kind of double restricted type novel suspending bracket air springs |
| CN109253314A (en) * | 2018-10-30 | 2019-01-22 | 中国船舶重工集团公司第七〇九研究所 | A kind of pipeline low frequency suspension and support |
| CN211082677U (en) * | 2019-07-19 | 2020-07-24 | 中国船舶重工集团公司第七一九研究所 | Small-sized air bag |
-
2019
- 2019-07-19 CN CN201910653165.1A patent/CN110439960A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1160137A2 (en) * | 2000-01-21 | 2001-12-05 | Firma Carl Freudenberg | Airbag module with a gas generator used as a vibration-damping mass |
| EP1688639A1 (en) * | 2005-02-02 | 2006-08-09 | Carl Freudenberg KG | Hydraulic support |
| CN2913729Y (en) * | 2006-04-20 | 2007-06-20 | 中国人民解放军海军工程大学 | Impact resistant ballonet vibration isolator with large load-bearing capacity and high reliability |
| CN101021240A (en) * | 2007-03-08 | 2007-08-22 | 中国人民解放军海军工程大学 | High-pressure large load air spring |
| KR20090077449A (en) * | 2008-01-11 | 2009-07-15 | 평화산업주식회사 | Vibration restraining apparatus |
| CN102362093A (en) * | 2009-04-08 | 2012-02-22 | 东海橡胶工业株式会社 | Active vibration damper and method for manufacturing active vibration damper |
| DE102012210388A1 (en) * | 2011-07-19 | 2013-01-24 | Continental Teves Ag & Co. Ohg | Pneumatic spring module for suspension and attenuation of oscillations of chassis of motor car i.e. passenger car, has sealing element and damper bearing nested such that seal element partially projects into bearing in axial direction |
| CN102635660A (en) * | 2012-05-03 | 2012-08-15 | 株洲时代新材料科技股份有限公司 | Square high-load air spring |
| CN204493548U (en) * | 2014-12-15 | 2015-07-22 | 中国飞机强度研究所 | A kind of three-dimensional unequal rigidity rubber vibration isolator |
| CN106567901A (en) * | 2015-10-08 | 2017-04-19 | 株洲时代新材料科技股份有限公司 | Pillowy low-frequency airbag vibration isolator and mounting method thereof |
| CN206860756U (en) * | 2017-04-28 | 2018-01-09 | 宁波建工工程集团有限公司 | Vertical vibration damping and vibration isolation bearing |
| CN207093644U (en) * | 2017-06-23 | 2018-03-13 | 武汉源海博创科技有限公司 | A kind of air bag vibration isolator |
| CN108105312A (en) * | 2017-12-25 | 2018-06-01 | 中国船舶重工集团公司第七〇九研究所 | A kind of integrated air spring |
| CN108916288A (en) * | 2018-08-24 | 2018-11-30 | 中国人民解放军海军工程大学 | Non-axis symmetry abnormity air bag vibration isolator |
| CN108953459A (en) * | 2018-10-15 | 2018-12-07 | 江西理工大学 | A kind of double restricted type novel suspending bracket air springs |
| CN109253314A (en) * | 2018-10-30 | 2019-01-22 | 中国船舶重工集团公司第七〇九研究所 | A kind of pipeline low frequency suspension and support |
| CN211082677U (en) * | 2019-07-19 | 2020-07-24 | 中国船舶重工集团公司第七一九研究所 | Small-sized air bag |
Non-Patent Citations (3)
| Title |
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| 关珊珊等: ""基于有限元动力计算的浮筏隔振系统功率流研究"", 《舰船科学技术》, vol. 29, no. 5, pages 132 - 135 * |
| 楼京俊等: ""长方体形气囊隔振器试验方法及垂向刚度特性研究"", 《振动与冲击》, vol. 36, no. 13, pages 184 - 188 * |
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