CN110454539A - A kind of concentration dampening apparatus - Google Patents
A kind of concentration dampening apparatus Download PDFInfo
- Publication number
- CN110454539A CN110454539A CN201910741554.XA CN201910741554A CN110454539A CN 110454539 A CN110454539 A CN 110454539A CN 201910741554 A CN201910741554 A CN 201910741554A CN 110454539 A CN110454539 A CN 110454539A
- Authority
- CN
- China
- Prior art keywords
- concentration
- dampening apparatus
- airborne
- airborne equipment
- groove
- 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
- 238000009826 distribution Methods 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001629 suppression 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
Landscapes
- 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 application belongs to airborne equipment Vibration Absorption Designing technical field, and in particular to a kind of concentration dampening apparatus, comprising: backing plate, to carry multiple airborne equipments, side opens up fluted；Multiple dampers, in a groove distribution setting.The concentration dampening apparatus is arranged aboard, to carry out concentration vibration damping for multiple airborne setting equipment, to avoid airborne equipment because the vibration of aircraft is impaired.
Description
Technical field
The application belongs to airborne equipment Vibration Absorption Designing technical field, and in particular to a kind of concentration dampening apparatus.
Background technique
Aircraft takes off at it, land and entire flight course in, vibration can be generated due to various unavoidable causes,
The vibration of aircraft has an impact the performance of airborne equipment thereon, accurate avionic device especially advanced to various functions
Performance, aggravate the abrasion between its component, influence its operating accuracy, or even make its fatigue rupture.
In view of the drawbacks described above of the prior art this proposition the application.
Summary of the invention
The purpose of the application is to provide a kind of concentration dampening apparatus, in overcoming or alleviated by prior art at least one aspect
Defect.
The technical solution of the application is:
A kind of concentration dampening apparatus, comprising:
Backing plate, to carry multiple airborne equipments, side opens up fluted；
Multiple dampers, in a groove distribution setting.
According at least one embodiment of the application, multiple position-limited racks are arranged on backing plate, to by each airborne equipment
It grips.
It further include multiple fasteners according at least one embodiment of the application, each airborne equipment to be fixed to
Backing plate.
According at least one embodiment of the application, each fastener is screw, and the side wall that each screw passes through groove is used
To be correspondingly connected to airborne equipment.
According at least one embodiment of the application, groove opens up on two opposite sides of backing plate；
Two dampers are set in the groove on each side.
According at least one embodiment of the application, two dampers distribution in each groove is arranged in the two of the groove
End.
According at least one embodiment of the application, each airborne equipment is similar airborne equipment.
According at least one embodiment of the application, airborne equipment is airborne avionics.
Detailed description of the invention
Fig. 1 is concentration dampening apparatus provided by the embodiments of the present application；
Wherein:
1- backing plate；2- airborne equipment；3- damper；4- position-limited rack；5- fastener.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related application, rather than the restriction to this application.It also should be noted that in order to
Convenient for description, part relevant to the application is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It should be noted that in the description of the present application, term " center ", "upper", "lower", "left", "right", "vertical",
The direction of the instructions such as "horizontal", "inner", "outside" or the term of positional relationship are direction based on the figure or positional relationship, this
It is intended merely to facilitate description, rather than indication or suggestion described device or element must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply relative importance.
In addition it is also necessary to explanation, in the description of the present application unless specifically defined or limited otherwise, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.To those skilled in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the application.
1 couple of the application is described in further details with reference to the accompanying drawing.
A kind of concentration dampening apparatus, comprising:
Backing plate 1, to carry multiple airborne equipments 2, side opens up fluted；
Multiple dampers 3, in a groove distribution setting.
For concentrating dampening apparatus disclosed in above-described embodiment, it will be appreciated by persons skilled in the art that the equipment exists
It is arranged on aircraft, to for airborne 2 vibration damping of setting equipment, to avoid airborne equipment because the vibration of aircraft is impaired, wherein play vibration damping
Mainly each damper 3, each damper 3 of actuation are distributed setting in the groove that 1 side of backing plate opens up, on the one hand can protect
Shield damper 3 is not destroyed, and the concentration dampening apparatus on the other hand can be made compact-sized, be easily installed.
In addition, for concentrating dampening apparatus disclosed in above-described embodiment, it will be appreciated by persons skilled in the art that this sets
It is standby to be arranged aboard, multiple airborne equipments 2 can be carried for it simultaneously and carry out concentration vibration damping, can avoid being individually for as a result, each
Airborne equipment 2 designs vibration insulating system, saves the valuable space on aircraft.
In some alternative embodiments, multiple position-limited racks 4 are arranged on backing plate 1, to press from both sides each airborne equipment 2
Hold fixation.
For concentrating dampening apparatus disclosed in above-described embodiment, it will be appreciated by persons skilled in the art that multiple limits
Position of the frame 4 on backing plate 1 will arrange that the airborne equipment 2 of vibration damping is configured according to each on backing plate 1, comprehensively consider each
The size of a airborne equipment 2, by the setting of each position-limited rack 4 in appropriate position, cooperation is between each other to press from both sides each airborne equipment 2
Tightly, so that each airborne equipment 2 is fixed on backing plate 1.
It in some alternative embodiments, further include multiple fasteners 5, each airborne equipment 2 is fixed to backing plate
1。
In some alternative embodiments, each fastener 5 is screw, and each screw passes through the side wall of groove to correspondence
Be connected to airborne equipment 2, i.e., each airborne equipment 2 is fixed by screw in backing plate 1, in this regard, it is understood that
The screw for fixing an airborne equipment 2 can be one, can also have multiple, is designed as needed by designer.
In some alternative embodiments, groove opens up on two opposite sides of backing plate 1；
Two dampers 3 are set in the groove on each side.
In some alternative embodiments, the both ends of the groove are arranged in two dampers 3 distribution in each groove, subtract
Shake this kind of arrangement of device 3, maximum can play its vibration damping efficiency, obtain preferable effectiveness in vibration suppression.
In some alternative embodiments, each airborne equipment 2 is similar airborne equipment.
For concentrating dampening apparatus disclosed in above-described embodiment, it will be appreciated by persons skilled in the art that similar airborne
Equipment refers to that the type of airborne equipment is same or similar, and has similar damping requirements, and the setting of similar airborne equipment is being collected
Concentration vibration damping is carried out on middle dampening apparatus, since its damping requirements is similar, which can targetedly be designed, be kept away
Exempt to weigh the damping requirements of a variety of airborne equipments 2, integrate, with this, simplifies the design to dampening apparatus is concentrated.
In some alternative embodiments, airborne equipment 2 is airborne avionics.
So far, it has been combined preferred embodiment shown in the drawings and describes the technical solution of the application, still, this field
Technical staff is it is easily understood that the protection scope of the application is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of application, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement is fallen within the protection scope of the application.
Claims (8)
1. a kind of concentration dampening apparatus characterized by comprising
Backing plate (1), to carry multiple airborne equipments (2), side opens up fluted；
Multiple dampers (3) are distributed setting in the groove.
2. concentration dampening apparatus according to claim 1, which is characterized in that
Multiple position-limited racks (4) are arranged on the backing plate (1), solid to clamp each airborne equipment (2).
3. concentration dampening apparatus according to claim 1, which is characterized in that
It further include multiple fasteners (5), each airborne equipment (2) is fixed to the backing plate (1).
4. concentration dampening apparatus according to claim 3, which is characterized in that
Each fastener (5) is screw, and each screw passes through the side wall of the groove to be correspondingly connected to
The airborne equipment (2).
5. concentration dampening apparatus according to claim 1, which is characterized in that
The groove opens up on two opposite sides of the backing plate (1)；
Two dampers (3) are set in the groove on each side.
6. concentration dampening apparatus according to claim 5, which is characterized in that
The both ends of the groove are arranged in two damper (3) distributions in each groove.
7. concentration dampening apparatus according to claim 1, which is characterized in that
Each airborne equipment (2) is similar airborne equipment.
8. concentration dampening apparatus according to claim 1, which is characterized in that
The airborne equipment (2) is airborne avionics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910741554.XA CN110454539A (en) | 2019-08-12 | 2019-08-12 | A kind of concentration dampening apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910741554.XA CN110454539A (en) | 2019-08-12 | 2019-08-12 | A kind of concentration dampening apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110454539A true CN110454539A (en) | 2019-11-15 |
Family
ID=68486062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910741554.XA Pending CN110454539A (en) | 2019-08-12 | 2019-08-12 | A kind of concentration dampening apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110454539A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907724A (en) * | 2020-07-17 | 2020-11-10 | 中国航空工业集团公司沈阳飞机设计研究所 | Integrated mounting structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1046866A (en) * | 1996-08-08 | 1998-02-17 | Sekisui Chem Co Ltd | Base isolation device |
| CN204692446U (en) * | 2015-04-16 | 2015-10-07 | 中国人民解放军63963部队 | For the vibration damping equipment of mobile unit |
| CN207353047U (en) * | 2017-10-20 | 2018-05-11 | 浙江永固输配电设备有限公司 | dry-type transformer |
| CN109038091A (en) * | 2018-08-09 | 2018-12-18 | 中国航空工业集团公司雷华电子技术研究所 | Multichannel millimeter wave interconnection means |
| CN208445896U (en) * | 2018-03-23 | 2019-01-29 | 中国科学院电子学研究所 | Vibration damping cabinet |
-
2019
- 2019-08-12 CN CN201910741554.XA patent/CN110454539A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1046866A (en) * | 1996-08-08 | 1998-02-17 | Sekisui Chem Co Ltd | Base isolation device |
| CN204692446U (en) * | 2015-04-16 | 2015-10-07 | 中国人民解放军63963部队 | For the vibration damping equipment of mobile unit |
| CN207353047U (en) * | 2017-10-20 | 2018-05-11 | 浙江永固输配电设备有限公司 | dry-type transformer |
| CN208445896U (en) * | 2018-03-23 | 2019-01-29 | 中国科学院电子学研究所 | Vibration damping cabinet |
| CN109038091A (en) * | 2018-08-09 | 2018-12-18 | 中国航空工业集团公司雷华电子技术研究所 | Multichannel millimeter wave interconnection means |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907724A (en) * | 2020-07-17 | 2020-11-10 | 中国航空工业集团公司沈阳飞机设计研究所 | Integrated mounting structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191115 |