CN103291799B - Non-angular-displacevibration vibration isolation device with steel cable - Google Patents
Non-angular-displacevibration vibration isolation device with steel cable Download PDFInfo
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- CN103291799B CN103291799B CN201310265087.0A CN201310265087A CN103291799B CN 103291799 B CN103291799 B CN 103291799B CN 201310265087 A CN201310265087 A CN 201310265087A CN 103291799 B CN103291799 B CN 103291799B
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- bidirectional slider
- sliding block
- bottom plate
- angular
- displacevibration
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000002955 isolation Methods 0.000 title claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 29
- 230000003287 optical effect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The present invention relates to a kind of isolation mounting of optical device, especially a kind of Non-angular-displacevibration vibration isolation device with steel cable, including steel wire rope and the upper plate, the bottom plate that are arranged on steel wire rope slide on the bottom plate and are provided with bidirectional slider；Perforate sliding block is slideably positioned on the bidirectional slider, glide direction glide direction perpendicular to the perforate sliding block relative to bidirectional slider upper surface of the bidirectional slider relative to bottom plate upper surface；The upper plate bottom is fixedly connected with square cotter, and square cotter bottom is stretched into the slide opening of perforate sliding block.The stiffness characteristics performance of the isolation mounting in the horizontal direction is excellent.
Description
Technical field
The present invention relates to a kind of isolation mounting of optical device, especially a kind of Non-angular-displacevibration vibration isolation device with steel cable.
Background technology
Because optical device cannot be guaranteed using foundation level degree after being supported based on elastomer, especially for aiming
Kind equipment, the angular displacement deflection of elastomer has significant effect to equipment remote aiming precision.Therefore the angle of elastomer is removed
Displacement deflection, at the same the ability for retaining its elastic deformation again be design and develop it is originally envisaged that.Traditional irrotational displacement vibration isolator
Constituted using elastic multi-body additonal limit mechanism, complicated, volume is larger.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided one kind is simple in construction, ingenious, rational
Non-angular-displacevibration vibration isolation device with steel cable, the stiffness characteristics performance of the isolation mounting in the horizontal direction is excellent.
The technical scheme provided according to the present invention：A kind of Non-angular-displacevibration vibration isolation device with steel cable, including steel wire rope and setting
In the upper plate on steel wire rope, bottom plate, it is characterised by：Slided on the bottom plate and be provided with bidirectional slider；Perforate sliding block, which is slided, to be set
In on the bidirectional slider, the bidirectional slider is relative perpendicular to the perforate sliding block relative to the glide direction of bottom plate upper surface
Glide direction in bidirectional slider upper surface；The upper plate bottom is fixedly connected with square cotter, and perforate sliding block is stretched into square cotter bottom
Slide opening in.
As a further improvement on the present invention, the bidirectional slider top offers the first semicircle chute, bidirectional slider bottom
Portion has the first semi-circular projection, and the perforate slider bottom, which corresponds to, is provided with the second half boss at the first semicircle chute
Rise, the perforate sliding block is arranged in the first semicircle chute by the second semi-circular projection；Correspond on bottom plate top described
The second semicircle chute is offered at first semi-circular projection, the bidirectional slider is slideably positioned in described by the first semi-circular projection
In two semicircle chutes.
As a further improvement on the present invention, the axis direction of the first semicircle chute is round and smooth perpendicular to described the second half
The axis direction of groove.
Compared with prior art, advantage is the present invention：Non-angular-displacevibration vibration isolation device with steel cable of the present invention is in traditional nothing
It is improved on the basis of angular displacement vibration isolator, using adding a set of three-dimensional translation mechanism on spherical steel-wire isolator come real
Existing expected purpose.It is excellent that the present apparatus combines steel-wire isolator long lifespan, full ambient engine adaptation, property of softening nonlinear stiffness characteristic etc.
Point.Due to the unique spherical distribution mode of its steel wire rope so that the stiffness characteristics performance of the device in the horizontal direction is excellent.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is Fig. 1 left view.
Embodiment
With reference to specific drawings and examples, the invention will be further described.
As shown in Figure 1 and Figure 2, upper plate 1, steel wire rope 2, square cotter 3, perforate sliding block 4, bidirectional slider 5, bearing holder (housing, cover) 6, bottom plate 7,
Second semi-circular projection 8, the second semicircle chute 9, the first semicircle chute 10, first semi-circular projection 11 etc..
As shown in Figure 1 and Figure 2, the present invention is a kind of Non-angular-displacevibration vibration isolation device with steel cable, including steel wire rope 2 and is arranged at
Slided on upper plate 1, bottom plate 7 on steel wire rope 2, the bottom plate 7 and be provided with bidirectional slider 5；Perforate sliding block 4 is slideably positioned in described
On bidirectional slider 5, the bidirectional slider 5 relative to the upper surface of bottom plate 7 glide direction perpendicular to the perforate sliding block 4 relative to
The glide direction of the upper surface of bidirectional slider 5；The bottom of upper plate 1 is fixedly connected with square cotter 3, and perforate cunning is stretched into the bottom of square cotter 3
In the slide opening of block 4.
The top of bidirectional slider 5 offers the first semicircle chute 10, and the bottom of bidirectional slider 5 has the first semi-circular projection
11, the bottom of perforate sliding block 4, which corresponds to, is provided with the second semi-circular projection 8 at the first semicircle chute 10, the perforate is slided
Block 4 is arranged in the first semicircle chute 10 by the second semi-circular projection 8；Correspond to first semicircle on the top of bottom plate 7
The second semicircle chute 9 is offered at projection 11, the bidirectional slider 5 is slideably positioned in described second by the first semi-circular projection 11
In semicircle chute 9.
Axis direction of the axis direction of the first semicircle chute 10 perpendicular to the second semicircle chute 9.
The operation principle of the present invention is as follows：Upper plate 1, bottom plate 7 and steel wire rope 2 constitute elastic system there is provided support and damped,
Square cotter 3, perforate sliding block 4, bidirectional slider 5 and the composition six of bearing holder (housing, cover) 6 realize the shifting in top to bottom, left and right, front and rear direction to translation structure
It is dynamic.Square cotter 3 is responsible for sliding up and down and effectively preventing vibration isolator water for device by the cooperation with the top square hole of perforate sliding block 4
Square to torsion.The second semi-circular projection of bottom 8 of perforate sliding block 4 and top the first semicircle chute 10 of bidirectional slider 5 are constituted
Translation mechanism be responsible for the level of fore-and-aft direction and slide, the first semi-circular projection of bottom 11 of bidirectional slider 5 and the upper end of bottom plate 7
The level that the translation mechanism of second semicircle chute 9 composition is responsible for left and right directions is slided.The combination of each two part all only possesses one
The free degree in individual direction, the present apparatus is by integrating 3 sets of translation combinations so that mechanism has top to bottom, left and right, front and rear six
The free degree in direction.And bearing holder (housing, cover) 6 is then made of the material different from miscellaneous part, it is to avoid identical material faying face is relative
Issuable bonding during slip.
Moreover, the connection of each plate and steel wire rope also uses newest punching press locking technique.This locking mode ratio
Play that traditional adhesion process is more reliable, physical property and environmental suitability are more outstanding.Circular art chute designs are suitable for standard
The installation of bearing, double art chute designs can ensure that the perpendicularity requirement between the horizontal movement of all directions, chute is also compared well
More satisfactory, all kinds of designs are all more they tended to rationally on production cost as far as possible.
Claims (2)
1. a kind of Non-angular-displacevibration vibration isolation device with steel cable, including steel wire rope（2）And it is arranged at steel wire rope（2）On upper plate（1）, bottom
Plate（7）, it is characterised in that：The bottom plate（7）Upper slip is provided with bidirectional slider（5）；Perforate sliding block（4）It is slideably positioned in described
Bidirectional slider（5）On, the bidirectional slider（5）Relative to bottom plate（7）The glide direction of upper surface is perpendicular to the perforate sliding block
（4）Relative to bidirectional slider（5）The glide direction of upper surface；The upper plate（1）Bottom is fixedly connected with square cotter（3）, and square cotter
（3）Perforate sliding block is stretched into bottom（4）Slide opening in.
2. Non-angular-displacevibration vibration isolation device with steel cable as claimed in claim 1, it is characterised in that：The bidirectional slider（5）Top
Offer the first semicircle chute（10）, bidirectional slider（5）Bottom has the first semi-circular projection（11）, the perforate sliding block（4）Bottom
Portion corresponds to the first semicircle chute（10）Place is provided with the second semi-circular projection（8）, the perforate sliding block（4）By the second half
Boss rises（8）It is arranged at the first semicircle chute（10）It is interior；In bottom plate（7）Top corresponds to first semi-circular projection（11）
Place offers the second semicircle chute（9）, the bidirectional slider（5）Pass through the first semi-circular projection（11）It is slideably positioned in described second
Semicircle chute（9）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265087.0A CN103291799B (en) | 2013-06-27 | 2013-06-27 | Non-angular-displacevibration vibration isolation device with steel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265087.0A CN103291799B (en) | 2013-06-27 | 2013-06-27 | Non-angular-displacevibration vibration isolation device with steel cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103291799A CN103291799A (en) | 2013-09-11 |
| CN103291799B true CN103291799B (en) | 2017-08-25 |
Family
ID=49093176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310265087.0A Active CN103291799B (en) | 2013-06-27 | 2013-06-27 | Non-angular-displacevibration vibration isolation device with steel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103291799B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1670234A1 (en) * | 1989-09-05 | 1991-08-15 | Предприятие П/Я А-1891 | Shock absorber |
| US5168967A (en) * | 1989-10-18 | 1992-12-08 | Mitsubishi Jukogyo Kabushiki Kaisha | Dynamic damper and method for detecting malfunction of dynamic damper |
| CN1640704A (en) * | 2004-01-13 | 2005-07-20 | 中国科学院长春光学精密机械与物理研究所 | Non-angular-displacement shock absorber |
| JP3728689B2 (en) * | 1998-12-31 | 2005-12-21 | 株式会社白田製作所 | Non-lubricated seismic isolation device |
| CN2752543Y (en) * | 2004-11-16 | 2006-01-18 | 中国科学院长春光学精密机械与物理研究所 | Angleless displacement vibration |
| CN200961658Y (en) * | 2006-06-27 | 2007-10-17 | 中国人民解放军海军工程大学 | Wire rope shock absorber with stopper |
| CN101241036A (en) * | 2008-03-21 | 2008-08-13 | 苏州东菱振动试验仪器有限公司 | Jigging platform three-way excitation platform connecting mechanism |
| RU2341704C1 (en) * | 2007-05-23 | 2008-12-20 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный морской технический университет" | Antivibration device |
| CN102705431A (en) * | 2012-05-31 | 2012-10-03 | 中国科学院长春光学精密机械与物理研究所 | Angular-displacement-free active and passive combined vibration reduction system and method |
| CN102954139A (en) * | 2011-08-24 | 2013-03-06 | 无锡市宏源弹性器材有限公司 | Three-direction spacing type wire-rope vibration isolator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3082030B2 (en) * | 1997-06-04 | 2000-08-28 | 博 吉田 | Rope material holding device for shock absorption |
| JP2005331048A (en) * | 2004-05-20 | 2005-12-02 | Imv Corp | Anti-vibration XY table |
-
2013
- 2013-06-27 CN CN201310265087.0A patent/CN103291799B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1670234A1 (en) * | 1989-09-05 | 1991-08-15 | Предприятие П/Я А-1891 | Shock absorber |
| US5168967A (en) * | 1989-10-18 | 1992-12-08 | Mitsubishi Jukogyo Kabushiki Kaisha | Dynamic damper and method for detecting malfunction of dynamic damper |
| JP3728689B2 (en) * | 1998-12-31 | 2005-12-21 | 株式会社白田製作所 | Non-lubricated seismic isolation device |
| CN1640704A (en) * | 2004-01-13 | 2005-07-20 | 中国科学院长春光学精密机械与物理研究所 | Non-angular-displacement shock absorber |
| CN2752543Y (en) * | 2004-11-16 | 2006-01-18 | 中国科学院长春光学精密机械与物理研究所 | Angleless displacement vibration |
| CN200961658Y (en) * | 2006-06-27 | 2007-10-17 | 中国人民解放军海军工程大学 | Wire rope shock absorber with stopper |
| RU2341704C1 (en) * | 2007-05-23 | 2008-12-20 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный морской технический университет" | Antivibration device |
| CN101241036A (en) * | 2008-03-21 | 2008-08-13 | 苏州东菱振动试验仪器有限公司 | Jigging platform three-way excitation platform connecting mechanism |
| CN102954139A (en) * | 2011-08-24 | 2013-03-06 | 无锡市宏源弹性器材有限公司 | Three-direction spacing type wire-rope vibration isolator |
| CN102705431A (en) * | 2012-05-31 | 2012-10-03 | 中国科学院长春光学精密机械与物理研究所 | Angular-displacement-free active and passive combined vibration reduction system and method |
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| Publication number | Publication date |
|---|---|
| CN103291799A (en) | 2013-09-11 |
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Address after: No.161 Hubin Road, Huxiang Town, Wuxi City, Jiangsu Province Patentee after: WUXI HONGYUAN DEVFLEX Co.,Ltd. Address before: 214125 No.26 Xuefeng Road, Shuangxin economic Park, Taihu Town, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI HONGYUAN DEVFLEX Co.,Ltd. |
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