CN108216662B - A kind of vibration isolator and the isolation mounting using the vibration isolator - Google Patents
A kind of vibration isolator and the isolation mounting using the vibration isolator Download PDFInfo
- Publication number
- CN108216662B CN108216662B CN201810021789.7A CN201810021789A CN108216662B CN 108216662 B CN108216662 B CN 108216662B CN 201810021789 A CN201810021789 A CN 201810021789A CN 108216662 B CN108216662 B CN 108216662B
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- vibration isolator
- mounting plate
- elastic
- side plates
- mounting
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- 238000002955 isolation Methods 0.000 title claims abstract description 31
- 239000002184 metal Substances 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000005526 G1 to G0 transition Effects 0.000 claims description 2
- 238000013016 damping Methods 0.000 abstract description 6
- 241000145637 Lepturus Species 0.000 abstract description 5
- 241001494479 Pecora Species 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
-
- 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
- F16F15/04—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 elastic means
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention discloses a kind of vibration isolator and the isolation mounting using the vibration isolator.Vibration isolator includes two mounting plates, two elastics, one, cross connecting column, a guide posts, four side plates, four elastics two.Guide posts be successively interspersed in a mounting plate, an elastic one, the cross middle of cross connecting column, another elastic one, in another mounting plate.Four elastics two are separately mounted to the outside of four side plates, it is close to side plate, four ends of cross connecting column are interspersed in corresponding elastic two after being each passed through four side plates, each mounting plate is mounted on four side plates, and elastic one is not less than distance between corresponding mounting plate and the cross middle in the length on guide posts direction.The present invention can effectively achieve the effect of vibration damping, realize thin tail sheep damping in flat space, in turn ensure vibration isolator at work and can adapt to various mal-conditions.
Description
Technical field
The present invention relates to a kind of vibration absorbers, more particularly to realize thin tail sheep vibration damping in flat space under big temperature difference environment
A kind of vibration isolator and isolation mounting using the vibration isolator.
Background technique
If certain type machine airborne radar support mainly includes three bracket, axis and cabinet, front plate parts.Front plate is attached to
On cabinet, the axle construction of tank ends is respectively connected with a pack support.
Original model upper bracket is fastened by bolts with uav belly to be bonded, and damper must pacify in flat space
It sets.The strain requirement of front plate, damper must meet thin tail sheep rigidity requirement when to guarantee radar work.Reconnaissance plane is in height simultaneously
Sky work, damper need adapt to the temperature change of high altitude environment, and some common dampers can not meet these requirements simultaneously,
Therefore need to design a damper that can satisfy these harsh conditions.
Summary of the invention
The purpose of the present invention is to provide one kind can be suitably used under big temperature difference environment, is mounted in flat space and realizes small position
Move the vibration absorber of vibration damping, i.e. vibration isolator and the isolation mounting using the vibration isolator.
The present invention is implemented with the following technical solutions: a kind of vibration isolator and the isolation mounting using the vibration isolator: including
Two mounting plates, two elastics, one, cross connecting column, a guide posts, four side plates, four with deformation restoring force
A elastic two；Guide posts are successively interspersed in the cross middle, another of a mounting plate, an elastic one, cross connecting column
In one elastic one, another mounting plate；Four elastics two are separately mounted on four side plates, are close to side plate, cross
Four ends of connecting column are interspersed in corresponding elastic two after being each passed through four side plates, and each mounting plate is mounted on four
On side plate, elastic one is not less than distance between corresponding mounting plate and the cross middle in the height on guide posts direction.
As a further improvement of the foregoing solution, four side plates by its same end towards corresponding mounting plate come together with it is corresponding
Mounting plate is fixed.
Further, it is provided on the same end of four side plates and side towards corresponding mounting plate and is used to support corresponding peace
The support platform of loading board.
Further, four ends on four side plate the same ends and corresponding four support platforms constitute receiving stationary phase
Answer the mounting groove of mounting plate.
As a further improvement of the foregoing solution, the elastic is spring or is formed using multiple spring stack combinations.
Further, the spring is disk spring.
As a further improvement of the foregoing solution, the cross middle is that can connect for the annulus that guide posts penetrate, cross
Four cylinders for connecing column are separately fixed on the lateral wall of annulus.
Further, side plate is metal plate.
As a further improvement of the foregoing solution, multiple vibration isolator array distributions, two adjacent vibration isolators pass through phase
It answers two cylinders on two cross connecting columns to dock to fix.
Further, two cylinders of two neighboring cross connecting column, which dock, fixes, and docks two fixed cylinders and uses
Inserting mode connection.
Vibration isolator of the invention is mainly used on airborne radar bracket, by above-mentioned design, can utilize space very well,
In the case where not changing overall structure, the thin tail sheep vibration damping in flat space is realized.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the vibration isolator of the embodiment of the present invention 1.
Fig. 2 is the main view of vibration isolator in Fig. 1.
Fig. 3 is the schematic perspective view that vibration isolator removes after two side plates in Fig. 1.
Fig. 4 is the schematic perspective view of the isolation mounting of the embodiment of the present invention 2.
Fig. 5 is the schematic perspective view of the isolation mounting of the embodiment of the present invention 3.
Fig. 6 is the schematic perspective view of the isolation mounting of the embodiment of the present invention 4.
Fig. 7 is the schematic perspective view of the isolation mounting of the embodiment of the present invention 5.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Embodiment 1
Due to there is a large amount of hole for disposing other component on rebecca bracket, the geomery of bracket can not be repaired
Change, and the space of branch frame peripheral cannot occupy.Therefore damper mounting condition is relatively harsh, for some common dampers
These conditions are often unable to satisfy, some dampers meet mounting condition, but can not meet simultaneously when radar upper works
It is required that.And airborne radar bracket vibration isolator of the invention sets vibration isolator in the case where not changing bracket overall structure
Meter improves, and meets the requirement of installation, while also ensuring requirement when radar work, can be good at applying in narrow space
And in complicated installation environment, realize product can in flat space thin tail sheep vibration damping.
Fig. 1 and Fig. 2 is please referred to, shown product is the vibration isolator of the embodiment of the present invention 1.Vibration isolator include two mounting plates 5,
Two elastics 27 of side plate 2, four of guide posts 4, four of cross connecting column 3, one of elastic one 11, one.Guide posts 4 according to
It is secondary to be interspersed in one of mounting plate 5, one of elastic 1, the cross middle of cross connecting column 3, another one
In elastic 1, another one mounting plate 5.Four elastics 27 are separately fixed on four side plates 2, cross connecting column 3
Four ends be each passed through four side plates 2 after be interspersed in corresponding elastic 27.
Incorporated by reference to Fig. 3, each mounting plate 5 is fixed on four side plates 2, and the same end of four side plates 2 is towards corresponding installation
The support platform 9 for being used to support corresponding mounting plate 5 is provided on the side of plate 5, four side plates 2 are pacified by its same end towards corresponding
Loading board 5 is come together and is fixed with corresponding mounting plate 5,, can shape in centre after four side plates 2 fix due to being equipped with support platform 9
At a mounting groove 12, mounting groove 12 is for just placing mounting plate 5.
It can be formed with multiple spring stack combinations when elastic 27 selects in elastic 1, in the present invention, spring is excellent
It is selected as disk spring, disk spring forms elastic 1 by superposition, elastic 27, meets vibration isolator in an installation
Some environmental requirements.Length of the elastic 1 on 4 direction of guide posts is not less than corresponding mounting plate 5 and the cross middle
Between distance.
The cross middle of cross connecting column 3 have one can be for the annulus 6 that guide posts 4 penetrate, four of cross connecting column 3
Cylinder 8 is separately fixed on the lateral wall of annulus 6, to form cross connecting column 3.Four cylinders 8 are 3 four end of cross connecting column
On connecting rod.
Side plate 2 has deformation restoring force, can be bow-shaped structural, metal can be used and be made.When side plate 2 is using metal plate, side
2 thickness of plate will guarantee that side plate 2 has certain elastic force.When there is pressure to act on metal plate, deformation occurs for side plate 2, effect
Side plate 2 returns to the original form when power disappears.
When needing to carry out vibration isolation between two equipment or between two devices, two equipment can be installed with two respectively
Plate 5 is fixed, can be using by the way of directly fixed, can also (such as equipment is using connector and phase using by the way of indirectly fixed
Answer mounting plate 5 fixed).When two equipment stress, power and the vibration of power bring can be loaded on mounting plate 5, because of bullet
Property column 1 in the height on 4 direction of guide posts be not less than distance between corresponding mounting plate 5 and the cross middle.Therefore,
Mounting plate 5 and elastic 1 are constantly in contact condition, so that elastic 1 can be generated shape by the extruding of mounting plate 5
Become.Elastic 1 has elasticity, therefore can consume part energy.Because mounting plate 5 is also connected with four side plates 2,
Therefore energy can also be transmitted from mounting plate 5 to four side plates 2, consume energy by side plate 2.Side plate 2 is outside because being squeezed
Extension makes to be located at the transmitting that four elastics 27 outside four side plates 2 receive energy, therefore four elastics 27 also can be
Part energy is consumed, energy and shake are reduced to minimum to a certain extent.When a vibration isolator is it is impossible to meet when demand,
Isolation mounting can be formed, at least there are two vibration isolators for isolation mounting, as described in the following Examples.
Embodiment 2
Referring to Fig. 4, shown product is the structural schematic diagram of isolation mounting of the invention.Isolation mounting of the invention includes
Multiple vibration isolators as described embodiments.Multiple vibration isolator array distributions, two adjacent vibration isolators pass through corresponding two ten
Two cylinders 8 on word connecting column 3, which dock, to be fixed.
When transmitting energy, similarly, single vibration isolator transmits energy by cross connecting column 3 around, drives entire battle array
Column, until energy consumption finishes.
In the present embodiment, the quantity of vibration isolator is illustrated for two.Two fixed cylinders 8 of docking are adopted
It is connected with inserting mode, in two fixed cylinders 8 of docking, the settable protrusion of one of cylinder 8, another one cylinder
8 settable grooves fix the two corresponding cylinders 8 by the inserting mode that protrusion is plugged in groove, to realize corresponding
The connection of two vibration isolators.Similarly, when power and vibration can load on mounting plate 5, by a series of conduction, one is consumed
Divide energy.Simultaneously as two vibration isolators are connected, energy gets forwarded to another vibration isolator by conduction, thus by other every
Vibration device consumption part energy is finished until energy consumption.
Embodiment 3
Referring to Fig. 5, the isolation mounting of the present embodiment and the principle of work and power of the isolation mounting of embodiment 2 are almost the same,
In this present embodiment, the quantity of the vibration isolator of isolation mounting is four for difference, and four vibration isolators are in array architecture, thus energy
Applied to broader practice environment.
Embodiment 4
Referring to Fig. 6, the isolation mounting of the present embodiment and the principle of work and power of the isolation mounting of embodiment 2 are almost the same,
In this present embodiment, the quantity of the vibration isolator of isolation mounting is six, thus can apply to broader practice environment for difference.
Embodiment 5
Referring to Fig. 7, the isolation mounting of the present embodiment and the principle of work and power of the isolation mounting of embodiment 2 are almost the same,
In this present embodiment, the quantity of the vibration isolator of isolation mounting is nine, thus can apply to broader practice environment for difference.
Embodiment 6
The isolation mounting of the present embodiment and the principle of work and power of the isolation mounting of embodiment 2 are almost the same, and difference is this
In embodiment, isolation mounting can be applied in various fields, be mountable on automobile, on train, as long as needing the place of vibration isolation all
Isolation mounting of the invention can be applied.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (9)
1. a kind of vibration isolator, it is characterised in that: including two mounting plates (5), two elastics one (11), a cross connecting column
(3), a guide posts (4), four side plates (2), four elastics two (7) with deformation restoring force；Guide posts (4) are successively worn
Insert in a mounting plate (5), an elastic one (11), the cross middle of cross connecting column (3), another elastic one
(11), in another mounting plate (5)；Four elastics two (7) are separately mounted to the outside of four side plates (2), tight with side plate (2)
Patch；Four ends of cross connecting column (3) are interspersed in corresponding elastic two (7) after being each passed through four side plates (2), each
Mounting plate (5) is mounted on four side plates (2), and length of the elastic one (11) on guide posts (4) direction is not less than corresponding peace
Distance between loading board (5) and the cross middle；Four side plates (2) are come together by its same end towards corresponding mounting plate (5)
It is fixed with corresponding mounting plate (5).
2. vibration isolator as described in claim 1, it is characterised in that: the same end of four side plates (2) and towards corresponding mounting plate
(5) support platform (9) for being used to support corresponding mounting plate (5) is provided on side.
3. vibration isolator as claimed in claim 2, it is characterised in that: four ends (10) on four side plate (2) the same ends and
Corresponding four support platforms (9) constitute the mounting groove (12) that receiving stationary phase answers mounting plate (5).
4. vibration isolator as described in claim 1, it is characterised in that: elastic one (11), elastic two (7) are spring or use
Multiple spring stack combinations form.
5. vibration isolator as claimed in claim 4, it is characterised in that: the spring is disk spring.
6. vibration isolator as described in claim 1, it is characterised in that: the cross middle can be penetrated for guide posts (4)
Four cylinders (8) of annulus (6), cross connecting column (3) are separately fixed on the lateral wall of annulus (6).
7. vibration isolator as described in claim 1, it is characterised in that: side plate (2) is metal plate.
8. a kind of isolation mounting, including multiple vibration isolators, which is characterized in that the vibration isolator is used as appointed in claim 1 to 7
Vibration isolator described in meaning one, multiple vibration isolator array distributions, two adjacent vibration isolators are connected by corresponding two crosses
Column (3) docking is fixed.
9. isolation mounting as claimed in claim 8, it is characterised in that: two cylinders (8) of two neighboring cross connecting column (3)
Docking is fixed, and is docked two fixed cylinders (8) and is connected using inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021789.7A CN108216662B (en) | 2018-01-10 | 2018-01-10 | A kind of vibration isolator and the isolation mounting using the vibration isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021789.7A CN108216662B (en) | 2018-01-10 | 2018-01-10 | A kind of vibration isolator and the isolation mounting using the vibration isolator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108216662A CN108216662A (en) | 2018-06-29 |
| CN108216662B true CN108216662B (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810021789.7A Active CN108216662B (en) | 2018-01-10 | 2018-01-10 | A kind of vibration isolator and the isolation mounting using the vibration isolator |
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| CN (1) | CN108216662B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296684B (en) * | 2018-11-28 | 2019-08-30 | 西安交通大学 | A kind of 3 D electromagnetic vibration isolator based on the design of bidirectional displacement enlarging function |
| CN114560100B (en) * | 2022-02-28 | 2024-01-26 | 山东省国土测绘院 | Survey and drawing unmanned aerial vehicle with vibration isolation cloud platform |
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| DE2623928A1 (en) * | 1976-05-28 | 1977-12-15 | Lisega Kraftwerktech Gmbh | Overhead support for pipes - has spring loaded linkage to compensate for tension or compression pipe movements |
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| CN102162491A (en) * | 2011-04-08 | 2011-08-24 | 李文聪 | Drum-gear angular flexible coupling |
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| CN107345553A (en) * | 2017-09-07 | 2017-11-14 | 中国船舶重工集团公司第七〇九研究所 | A kind of shock resistance rocking equipment for active vibration insulator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103016610A (en) * | 2012-12-13 | 2013-04-03 | 哈尔滨工程大学 | Three-direction metal rubber vibration isolator and array thereof |
| US10493491B2 (en) * | 2016-05-02 | 2019-12-03 | Tabor Machine Company, Llc | Spring seat |
| KR101702990B1 (en) * | 2016-05-30 | 2017-02-10 | 주식회사 청우엔지니어링 | Method for constructing water supply pipe and drainage pipe having earthquake-proof and safety device |
| KR101705041B1 (en) * | 2016-08-29 | 2017-02-09 | 한국프랜지공업 주식회사 | Fixing Device for Flexible Pipe |
| CN106522634A (en) * | 2016-12-21 | 2017-03-22 | 柳州东方工程橡胶制品有限公司 | Low-rigidity multi-dimensional shock insulation device |
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2018
- 2018-01-10 CN CN201810021789.7A patent/CN108216662B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2623928A1 (en) * | 1976-05-28 | 1977-12-15 | Lisega Kraftwerktech Gmbh | Overhead support for pipes - has spring loaded linkage to compensate for tension or compression pipe movements |
| CN1740008A (en) * | 2005-07-27 | 2006-03-01 | 曹永德 | Cross-type anti-collision set for automobile |
| CN102162491A (en) * | 2011-04-08 | 2011-08-24 | 李文聪 | Drum-gear angular flexible coupling |
| CN106090115A (en) * | 2016-06-15 | 2016-11-09 | 哈尔滨工程大学 | High linearity quasi-zero stiffness vibration isolators |
| CN107345553A (en) * | 2017-09-07 | 2017-11-14 | 中国船舶重工集团公司第七〇九研究所 | A kind of shock resistance rocking equipment for active vibration insulator |
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| CN108216662A (en) | 2018-06-29 |
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