CN109578502A - Two-dimentional vibration reduction platform - Google Patents
Two-dimentional vibration reduction platform Download PDFInfo
- Publication number
- CN109578502A CN109578502A CN201811654140.5A CN201811654140A CN109578502A CN 109578502 A CN109578502 A CN 109578502A CN 201811654140 A CN201811654140 A CN 201811654140A CN 109578502 A CN109578502 A CN 109578502A
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- platform
- hole
- ball
- vibration
- vibration reduction
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- 238000009434 installation Methods 0.000 claims 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 claims description 22
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000013016 damping Methods 0.000 abstract description 26
- 230000001629 suppression Effects 0.000 abstract description 8
- 230000003287 optical effect Effects 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method 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
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention relates to antivibration areas, and in particular to a kind of two dimension vibration reduction platform.A kind of two-dimentional vibration reduction platform provided by the invention, comprising: the first platform is suitable for installation by device for vibration insutation thereon, and the first platform is equipped at least one first through hole, is equipped with damper in each first through hole；Second platform which is provided at least one second through-hole set on the lower part of the first platform；Connection structure is equipped at least one, for across damper, the second through-hole, the first platform to be connect with the second platform；Ball, the axis around each first through hole is in circle setting, including the first lap ball being arranged between the upper surface and connection structure of the first platform, and the second circle ball being arranged between the lower surface of the first platform and the upper surface of the second platform.By the way that damper is arranged in the first platform interior, it is ensured that be transferred to the first platform vibration in the plane can be directly by damper damping, vibration damping is more timely, and effectiveness in vibration suppression is preferable.
Description
Technical field
The present invention relates to antivibration areas, and in particular to a kind of two dimension vibration reduction platform.
Background technique
Application product on current many optical cameras or telescope, especially satellite needs to have in some direction very high
Precision, another two direction can be realized vibration damping, but many optical devices itself do not consider this application environment in design, because
This lacks the interface product of optical camera and satellite or the application of other particular surroundings, and the damped products based on the field still belong to not
Foot.
A kind of linear two-dimensional anti-vibration platform is disclosed in the prior art, is designed by the linear slide mechanism of both direction,
The damping to earthquake motion is realized in the cooperation of sliding block, sliding rail and spring i.e. in X-direction or Y-direction, but the structure resists two
When dimension vibration, need to be the vibration in X-direction and Y-direction by resolution of displacement, and shake and carry out temporary needs by sliding block in sliding rail
On sliding and the expansion fit of spring realize damping, the whole vibration on two-dimensional surface cannot be eliminated in time, damping
Effect is bad.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming two-dimentional vibration reduction platform effectiveness in vibration suppression in the prior art poor
Defect, to provide a kind of two-dimentional vibration reduction platform of good damping result.
A kind of two dimension vibration reduction platform, comprising:
First platform is suitable for installation by device for vibration insutation thereon, and first platform is equipped at least one first through hole,
Damper is equipped in each first through hole；
Second platform which is provided at least one second through-hole set on the lower part of first platform；
Connection structure is equipped at least one, is used for across the damper, second through-hole, by first platform
It is connect with second platform；
Ball, the axis around each first through hole is in circle setting, the upper table including first platform is arranged in
First lap ball between face and the connection structure, and be arranged in first platform lower surface and second platform
The second circle ball between upper surface.
The first through hole is four, is separately positioned at four angles of first platform, and second through-hole is corresponding
There are four if.
The connection structure includes:
Interconnecting piece with end plate and one end and the end plate connection, and is adapted to pass through the axle portion of the damper, and
The axle portion is equipped with connecting hole；
Fastener passes through second through-hole, first platform is connect by the connecting hole with second platform.
The connecting hole is through-hole, and it further includes the nut being cooperatively connected with bolt that the fastener, which is bolt,.
The lower surface of the end plate is equipped with the first ball grooves of annular, the corresponding position of the upper surface of first platform
The second ball grooves equipped with annular, the first lap ball limit is between first ball grooves and second ball grooves.
The connection structure further includes pedestal, and the pedestal is set to the top of second platform, and sets on the pedestal
There is the third through-hole with second through-hole coaxial arrangement, the lower surface of first platform is equipped with the third ball of annular
Slot, the corresponding position of the pedestal are equipped with the 4th ball grooves of annular, and the second circle ball limit is in the third ball
Between slot and the 4th ball grooves.
The connection structure further includes top plate, and the top plate includes top and extended downwardly by the end at the top
Side, the end plate are set to inside the top plate, and the top is equipped with fourth hole, and it is logical that the fastener passes through described second
Hole, the third through-hole, the connecting hole and the fourth hole are by first platform, second platform, the pedestal
It is connect with the top plate.
The damper is the metal damper of annular.
Connection is additionally provided on first platform by the attachment device of device for vibration insutation.
It is described by device for vibration insutation be optical camera or telescope.
Technical solution of the present invention has the advantages that
1. a kind of two-dimentional vibration reduction platform provided by the invention, comprising: the first platform is suitable for installing by device for vibration insutation thereon,
And first platform is equipped at least one first through hole, is equipped with damper in each first through hole；Second platform, if
In the lower part of first platform, at least one second through-hole which is provided with；Connection structure, be equipped at least one, for across
First platform is connect by the damper, second through-hole with second platform；Ball, around each described the
The axis of one through-hole is in circle setting, including the first lap being arranged between the upper surface and the connection structure of first platform
Ball, and the second circle ball being arranged between the lower surface of first platform and the upper surface of second platform.Pass through
In the first platform interior, damper is set, it is ensured that be transferred to the first platform vibration in the plane can be directly by vibration damping
Device vibration damping, vibration damping is more timely, and effectiveness in vibration suppression is preferable, so ensure that be mounted on the first platform by device for vibration insutation and
When vibration damping ensure that vibration reduction platform on another direction of space by the way that the upper and lower surface of the first platform is respectively provided with ball
Rigidity, and first platform is moved in the plane where it, guarantee certain freedom degree of horizontal direction.
2. a kind of two-dimentional vibration reduction platform provided by the invention, the first through hole is four, is separately positioned on described first
At four angles of platform, second through-hole is correspondingly provided with four.By the way that first through hole and the second through-hole are arranged at platform
Four angles at, fall the vibration being transferred on the first platform uniformly by damper damping, guarantee preferably subtract
Vibration effect, and make the lighter in weight of entire vibration reduction platform.
3. a kind of two-dimentional vibration reduction platform provided by the invention, the connection structure includes: interconnecting piece, with end plate and
One end and the end plate connection, and it is adapted to pass through the axle portion of the damper, and the axle portion is equipped with connecting hole；Fastener,
First platform is connect with second platform across second through-hole, the connecting hole.By in damper
Portion is equipped with the interconnecting piece across its axle portion, so that the vibration being transferred on damper can be connected when damper deforms
Portion is kept out so that the first platform vibration displacement in the plane be unlikely to too big, and then guarantee preferable effectiveness in vibration suppression；It is logical
It crosses fastener to be connected to the first platform and the second platform together, so that the structure of entire vibration reduction platform is compacter.
4. a kind of two-dimentional vibration reduction platform provided by the invention, the lower surface of the end plate are equipped with the first ball grooves of annular,
The corresponding position of the upper surface of first platform is equipped with the second ball grooves of annular, and the first lap ball limit is described
Between first ball grooves and second ball grooves.Ball is limited by setting ball grooves, is guaranteed while vibration damping,
Ball will not run chaotically, and then guarantee the rigidity requirement on another direction of space.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is two-dimentional vibration reduction platform and the assembling structure schematic diagram by device for vibration insutation of the invention；
Fig. 2 is two-dimentional vibration reduction platform and the assembling structure sectional view by device for vibration insutation of the invention；
Fig. 3 is two-dimentional vibration reduction platform and the assembly explosive view by device for vibration insutation of the invention.
Description of symbols:
The first platform of 1-；The second platform of 2-；3- connection structure；4- first lap ball；5- second encloses ball；6-
One through-hole；The second through-hole of 7-；8- damper；9- end plate；10- axle portion；11- fastener；The first ball grooves of 12-；13-
Second ball grooves；14- third ball grooves；The 4th ball grooves of 15-；16- pedestal；17- top plate；18- attachment device；19-
By device for vibration insutation.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
As shown in Figure 1-Figure 3, a kind of two-dimentional vibration reduction platform is provided in the present embodiment, comprising: the first platform 1, second is flat
Platform 2, connection structure 3 and ball.
First platform 1 is suitable for installation by device for vibration insutation 19 thereon, and the first platform 1 is equipped at least one first through hole
6, each first through hole 6 is interior to be equipped with damper 8；Second platform 2, set on the lower part of the first platform 1, which is provided at least one
Two through-holes 7；Connection structure 3 is equipped at least one, is used for across damper 8, the second through-hole 7, and the first platform 1 and second is flat
Platform 2 connects；Ball, the axis around each first through hole 6 is in circle setting, upper surface and company including the first platform 1 is arranged in
First lap ball 4 between binding structure 3, and be arranged between the lower surface of the first platform 1 and the upper surface of the second platform 2
Two circle balls 5.Pass through and damper 8 be set inside the first platform 1, it is ensured that be transferred to first platform 1 in the plane
Vibration can be directly by 8 vibration damping of damper, and vibration damping is more timely, and effectiveness in vibration suppression is preferable, and then ensure that be mounted on first flat
The timely vibration damping by device for vibration insutation 19 on platform 1 ensure that vibration damping by the way that the upper and lower surface of the first platform 1 is respectively provided with ball
Rigidity of the platform on another direction of space, and the first platform 1 is moved in the plane where it, guarantee horizontal
Certain freedom degree in direction.
Specifically, the first through hole 6 in the present embodiment is four, is separately positioned at four angles of the first platform 1, second
Through-hole 7 is correspondingly provided with four, and connection structure 3 is correspondingly provided with four.It is flat by the way that first through hole 6 and the second through-hole 7 to be arranged at
At four angles of platform, fall the vibration being transferred on the first platform 1 uniformly by 8 vibration damping of damper, had guaranteed preferable
Effectiveness in vibration suppression, and make the lighter in weight of entire vibration reduction platform.As disposable embodiment, it is logical to be also possible to first
Hole 6 is one, i.e., using the center of the first platform 1 as a through-hole of center of circle extension as big as possible outward；Either, first through hole
6 is two or three or more as long as that is, first through hole 6 is evenly arranged on the first platform 1 enable to the first platform 1
On vibration can uniformly be fallen by vibration damping, it is ensured that preferable effectiveness in vibration suppression.
Connection structure 3 in the present embodiment includes: interconnecting piece, is connect with end plate 9 and one end with end plate 9, and suitable
In the axle portion 10 for passing through damper 8, and axle portion 10 is equipped with connecting hole；Fastener 11 passes through the second through-hole 7, connecting hole for the
One platform 1 is connect with the second platform 2.By being equipped with the interconnecting piece across its axle portion 10 in the inside of damper 8, so that being transferred to
Vibration on damper 8 can be kept out when damper 8 deforms by interconnecting piece, so that 1 institute of the first platform is in the plane
Vibration displacement be unlikely to too big, and then guarantee preferable effectiveness in vibration suppression；By fastener 11 by the first platform 1 and the second platform
2 are connected to together, so that the structure of entire vibration reduction platform is compacter.
Specifically, the connecting hole in the present embodiment is through-hole, and it further includes being cooperatively connected with bolt that fastener 11, which is bolt,
Nut.As disposable embodiment, it further includes the nut connecting with screw fit that being also possible to fastener 11, which is screw,.
The lower surface of end plate 9 in the present embodiment is equipped with the first ball grooves 12 of annular, pair of the upper surface of the first platform 1
Answer the second ball grooves 13 that annular is equipped at position, the limit of first lap ball 4 the first ball grooves 12 and the second ball grooves 13 it
Between.Ball is limited by setting ball grooves, is guaranteed while vibration damping, ball will not run chaotically, and then guarantee that space is another
Rigidity requirement on one direction.
Connection structure 3 in the present embodiment further includes pedestal 16, and pedestal 16 is set to the top of the second platform 2, and pedestal 16
It is equipped with the third through-hole being coaxially disposed with the second through-hole 7, the lower surface of the first platform 1 is equipped with the third ball grooves of annular
14, the corresponding position of pedestal 16 is equipped with the 4th ball grooves 15 of annular, and the second circle ball 5 limit is in third ball grooves 14 and the
Between four ball grooves 15.As disposable embodiment, it is also possible to not include pedestal 16 in connection structure 3, but
Groove is arranged in the upper surface of two platforms 2, and groove is coaxially disposed the second through-hole 7, and groove is equipped with the 4th ball grooves 15 of annular.
Connection structure 3 in the present embodiment further includes top plate 17, and top plate 17 includes top and downward by the end at top
The side of extension, end plate 9 are set to inside top plate 17, and top is equipped with fourth hole, and fastener 11 passes through the second through-hole 7, third
Through-hole, connecting hole and fourth hole connect the first platform 1, the second platform 2, pedestal and top plate 17.Pass through the top of connection structure 3
Top plate 17 is arranged in portion, and bottom is arranged pedestal 16, interconnecting piece, damper and ball are arranged between top plate 17 and pedestal 16,
Both played the role of for all parts being connected as an entirety, and in turn ensured the aesthetics of appearance.As disposable embodiment party
Formula, being also possible to connection structure 3 not includes top plate 17.
Specifically, the damper 8 in the present embodiment is the metal damper of annular, and the first platform 1 and the second platform 2 are gold
Belong to plate, interconnecting piece is metal material.As disposable embodiment, it is also possible to other vibration dampings that damper 8 is annular
Device.
Connection is additionally provided on the first platform 1 in the present embodiment by the attachment device 18 of device for vibration insutation 19, attachment device 18
Be arranged at four angles of the first platform 1, be disposed adjacent with first through hole 6, by attachment device 18 by two-dimentional vibration reduction platform with
One entirety is connected as by device for vibration insutation 19.
Specifically, in the present embodiment by device for vibration insutation 19 be optical camera, it is preferable that be set as answering on satellite by vibration isolation
Optical camera ensure that peace by the vibration damping of two-dimentional vibration reduction platform in the outer space in use, by the vibration from bottom
The vibration by the vibration damping in the horizontal direction of device for vibration insutation 19 and vertical direction loaded on two-dimentional vibration reduction platform top is transmitted.Make
For disposable embodiment, be also possible to be by device for vibration insutation 19 telescope applied on telescope, especially satellite or its
The product of his particular surroundings application, the product need to have certain rigidity in some direction, and two-dimensional directional in addition can be real
Existing vibration damping.
Two-dimentional vibration reduction platform in the present embodiment can satisfy in vertical direction in the optical articles being applied on satellite
With certain rigidity, the two-dimensional surface of horizontal direction can be realized vibration damping, and the horizontal and vertical independent agency that is respectively adopted is realized,
Horizontal direction complexed metal damper, control vibration displacement additional damping while design value meet performance requirement, Vertical Square
To with detent ball limiting displacement, it is ensured that the transmitting of vibration one to one.
For two-dimentional vibration reduction platform in the present embodiment in the optical camera being applied on satellite, structure can be according to satellite light
It learns equipment to make to measure, maximum platform size can be 150mm*150mm*30mm, and in performance, vertical vibration displacement is
The vibration displacement amount of 0.01mm-0.02mm, two direction of level are 0.5mm, and weight can be made small, the weight of single platform
Amount is smaller than 1kg, the smallest to can reach 0.5kg.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (10)
1. a kind of two dimension vibration reduction platform characterized by comprising
First platform (1) is suitable for installation by device for vibration insutation (19) thereon, and first platform (1) be equipped at least one the
One through-hole (6), each first through hole (6) is interior to be equipped with damper (8)；
Second platform (2) is set to the lower part of first platform (1), which is provided at least one second through-hole (7)；
Connection structure (3) is equipped at least one, is used for across the damper (8), second through-hole (7), by described first
Platform (1) is connect with second platform (2)；
Ball, the axis around each first through hole (6) is in circle setting, including being arranged in the upper of first platform (1)
First lap ball (4) between surface and the connection structure (3), and the lower surface in first platform (1) and institute are set
State the second circle ball (5) between the upper surface of the second platform (2).
2. two dimension vibration reduction platform according to claim 1, which is characterized in that the first through hole (6) is four, is set respectively
It sets at four angles of first platform (1), second through-hole (7) is correspondingly provided with four.
3. two dimension vibration reduction platform according to claim 1, which is characterized in that the connection structure (3) includes:
Interconnecting piece connect with the end plate (9) with end plate (9) and one end, and is adapted to pass through the axis of the damper (8)
Portion (10), and the axle portion (10) is equipped with connecting hole；
Fastener (11) passes through second through-hole (7), the connecting hole for first platform (1) and second platform
(2) it connects.
4. two dimension vibration reduction platform according to claim 3, which is characterized in that the connecting hole is through-hole, the fastener
(11) it is bolt, further includes the nut being cooperatively connected with bolt.
5. two dimension vibration reduction platform according to claim 3, which is characterized in that the lower surface of the end plate (9) is equipped with annular
The first ball grooves (12), the corresponding position of the upper surface of first platform (1) is equipped with the second ball grooves (13) of annular,
First lap ball (4) limit is between first ball grooves (12) and second ball grooves (13).
6. two dimension vibration reduction platform according to claim 3, which is characterized in that the connection structure (3) further includes pedestal
(16), the pedestal (16) is set to the top of second platform (2), and the pedestal (16) is equipped with and second through-hole
(7) third through-hole being coaxially disposed, the lower surface of first platform (1) is equipped with the third ball grooves (14) of annular, described
The corresponding position of pedestal (16) is equipped with the 4th ball grooves (15) of annular, and the second circle ball (5) limit is in the third
Between ball grooves (14) and the 4th ball grooves (15).
7. two dimension vibration reduction platform according to claim 6, which is characterized in that the connection structure (3) further includes top plate
(17), the top plate (17) includes top and the side that is extended downwardly by the end at the top, and the end plate (9) is set to institute
It is internal to state top plate (17), the top is equipped with fourth hole, and the fastener (11) passes through second through-hole (7), described
Third through-hole, the connecting hole and the fourth hole are by first platform (1), second platform (2), the pedestal
(16) it is connect with the top plate (17).
8. two dimension vibration reduction platform according to claim 1, which is characterized in that the damper (8) is that the metal of annular subtracts
Shake device.
9. two dimension vibration reduction platform according to claim 1 to 8, which is characterized in that on first platform (1)
Connection is additionally provided with by the attachment device (18) of device for vibration insutation (19).
10. it is according to claim 9 two dimension vibration reduction platform, which is characterized in that it is described by device for vibration insutation (19) be optics phase
Machine or telescope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811654140.5A CN109578502B (en) | 2018-12-29 | 2018-12-29 | Two-dimensional vibration reduction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811654140.5A CN109578502B (en) | 2018-12-29 | 2018-12-29 | Two-dimensional vibration reduction platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109578502A true CN109578502A (en) | 2019-04-05 |
| CN109578502B CN109578502B (en) | 2024-04-02 |
Family
ID=65915353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811654140.5A Active CN109578502B (en) | 2018-12-29 | 2018-12-29 | Two-dimensional vibration reduction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109578502B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2130858A1 (en) * | 1994-08-25 | 1996-02-26 | David John Fletcher | Orbital Shaking Attachment |
| CN1155635A (en) * | 1995-10-02 | 1997-07-30 | 东芝株式会社 | Dynamic vibration absorber |
| JPH1096447A (en) * | 1996-09-20 | 1998-04-14 | Ohbayashi Corp | Support structure for precise vibration resistant stand |
| JP2002188319A (en) * | 2000-10-06 | 2002-07-05 | Meisei Kogyo Kk | Base isolation device for dwelling house |
| US6533256B1 (en) * | 2000-06-23 | 2003-03-18 | Foster-Miller, Inc. | High precision vibration damping system |
| JP2004278550A (en) * | 2003-03-12 | 2004-10-07 | Sumitomo Rubber Ind Ltd | Rolling bearing device with stopper and anchor structure for structure |
| CN202646524U (en) * | 2012-04-27 | 2013-01-02 | 湖北三江航天万峰科技发展有限公司 | Vibration damping device |
| CN205806305U (en) * | 2016-07-12 | 2016-12-14 | 安徽工程大学 | Multidimensional can be harmonized zero stiffness vibration-isolating platform |
| CN108050304A (en) * | 2017-12-07 | 2018-05-18 | 王红军 | A kind of damping device for placing petroleum pipeline |
| CN209800609U (en) * | 2018-12-29 | 2019-12-17 | 北京星际荣耀空间科技有限公司 | two-dimensional vibration reduction platform |
-
2018
- 2018-12-29 CN CN201811654140.5A patent/CN109578502B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2130858A1 (en) * | 1994-08-25 | 1996-02-26 | David John Fletcher | Orbital Shaking Attachment |
| CN1155635A (en) * | 1995-10-02 | 1997-07-30 | 东芝株式会社 | Dynamic vibration absorber |
| JPH1096447A (en) * | 1996-09-20 | 1998-04-14 | Ohbayashi Corp | Support structure for precise vibration resistant stand |
| US6533256B1 (en) * | 2000-06-23 | 2003-03-18 | Foster-Miller, Inc. | High precision vibration damping system |
| JP2002188319A (en) * | 2000-10-06 | 2002-07-05 | Meisei Kogyo Kk | Base isolation device for dwelling house |
| JP2004278550A (en) * | 2003-03-12 | 2004-10-07 | Sumitomo Rubber Ind Ltd | Rolling bearing device with stopper and anchor structure for structure |
| CN202646524U (en) * | 2012-04-27 | 2013-01-02 | 湖北三江航天万峰科技发展有限公司 | Vibration damping device |
| CN205806305U (en) * | 2016-07-12 | 2016-12-14 | 安徽工程大学 | Multidimensional can be harmonized zero stiffness vibration-isolating platform |
| CN108050304A (en) * | 2017-12-07 | 2018-05-18 | 王红军 | A kind of damping device for placing petroleum pipeline |
| CN209800609U (en) * | 2018-12-29 | 2019-12-17 | 北京星际荣耀空间科技有限公司 | two-dimensional vibration reduction platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109578502B (en) | 2024-04-02 |
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