CN109383758A - A kind of plane spoiler auxiliary connecting device - Google Patents
A kind of plane spoiler auxiliary connecting device Download PDFInfo
- Publication number
- CN109383758A CN109383758A CN201710652585.9A CN201710652585A CN109383758A CN 109383758 A CN109383758 A CN 109383758A CN 201710652585 A CN201710652585 A CN 201710652585A CN 109383758 A CN109383758 A CN 109383758A
- Authority
- CN
- China
- Prior art keywords
- auxiliary
- connecting rod
- jointing
- spoiler
- oscillating bearing
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
- B64C9/02—Mounting or supporting thereof
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The present invention provides a kind of plane spoiler auxiliary connecting device, for connecting plane spoiler and trailing edge, including assisting jointing (1), connecting rod (2), auxiliary jointing (1) is made of rectangle frame and coupled ears connector, wherein rectangle frame is embedded in plane spoiler front-axle beam, and each auricle in ears connector is pressed with bushing (5)；Connecting rod (2) is monaural chip architecture, oscillating bearing (4) are pressed at its both ends, bolt (3) passes through one end oscillating bearing (4) and two bushings (5), so that connecting rod (2) and auxiliary jointing (1) are hingedly, other end oscillating bearing (4) is then for connecting connecting rod (2) and trailing edge.Auxiliary connecting device of the invention is adjusted by the oscillating bearing of connecting rod two end, compensates to the manufacture of the multiple suspension joints of spoiler leading edge, rigging error, guarantee the concentricity of hitch point；Additional load of the wing deformation at tab hinges is reduced simultaneously.
Description
Technical field
The invention belongs to field of airplane structure, and in particular to a kind of plane spoiler auxiliary connecting device.
Background technique
Plane spoiler is generally disposed at upper surface of the airfoil, opens the air-flow with closure adjustment upper surface of the airfoil by it.
Spoiler structure is made of rudder face and connector, joint arrangement in rudder face front, extend to usual arrangement there are four suspension joint and
One manipulation connector.In four suspension joints, it is the main suspension joint of spoiler that two, which are arranged in manipulation connector two sides,；Two cloth
Set in flow-disturbing board ends, supplemented by suspending hanging joint.
In order to guarantee the concentricity of suspension joint, eliminate due to manufacturing, assembling bring error, spoiler assisted suspension connects
Head is typically designed with indemnifying measure, and Fig. 1 show single assisted suspension head connection point and compensated by slotted hole to position,
Error is eliminated, guarantees assembly concentricity.But due to space, intensity etc., the compensation way adjustable range of slotted hole is limited,
Often occurs the case where being unable to satisfy matching requirements, not can guarantee concentricity in actual production.
In addition, spoiler is mounted on trailing edge, compared with wingspan length, spoiler length is smaller, and wing is loaded upwards
Bending can generate biggish additional load on spoiler suspension joint hinge, the assisted suspension connector designed using slotted hole
The additional load generated at spoiler hinge due to the loaded deformation of wing can not be offset.
Summary of the invention
The purpose of the present invention is to provide a kind of plane spoiler auxiliary connecting devices, overcome or alleviated by the prior art extremely
A few drawbacks described above.
The purpose of the present invention is achieved through the following technical solutions: a kind of plane spoiler auxiliary connecting device, for connecting
Plane spoiler and trailing edge, including auxiliary jointing, connecting rod, auxiliary jointing by rectangle frame and with the rectangle frame
Connected ears connector is constituted, wherein rectangle frame is embedded in plane spoiler front-axle beam, and each auricle in ears connector is pressed
Equipped with bushing；Connecting rod is monaural chip architecture, is pressed with oscillating bearing at its both ends, bolt passes through one end oscillating bearing and two linings
Set, so that connecting rod and auxiliary jointing are hinged, other end oscillating bearing is then used to connect connecting rod and trailing edge.
Preferably, the rectangle frame in the auxiliary jointing, except with ears connector one side outer frame, excess-three
Frame is flush-mounted in completely in plane spoiler front-axle beam.
Preferably, the connecting rod is the plate shaped part of axial symmetry that section is in oblong.
Preferably, the rectangle frame in the auxiliary jointing and ears connector are obtained using whole machining.
Preferably, the auxiliary jointing and the connecting rod are aluminum alloy material, and the bushing is steel components.
Preferably, the two oscillating bearing spacing in the connecting rod are 45mm.
A kind of beneficial effect of plane spoiler auxiliary connecting device provided by the present invention is, passes through connecting rod two end
Oscillating bearing adjustment, compensates the manufacture of the multiple suspension joints of spoiler leading edge, rigging error, guarantees multiple hitch points
Concentricity；The additional load for even being eliminated wing deformation at tab hinges is reduced simultaneously.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing plane spoiler assisted suspension connector；
Fig. 2 is the structural schematic diagram of plane spoiler auxiliary connecting device of the present invention；
Fig. 3 is the scheme of installation of plane spoiler auxiliary connecting device of the present invention.
Appended drawing reference:
1- assists jointing, 2- connecting rod, 3- bolt, 4- oscillating bearing, 5- bushing.
Specific embodiment
To keep the purposes, technical schemes and advantages of the invention implemented clearer, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label indicate same or similar element or element with the same or similar functions.Described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to use
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Plane spoiler auxiliary connecting device of the invention is described in further details with reference to the accompanying drawing.
As shown in Figures 2 and 3, a kind of plane spoiler auxiliary connecting device, after connecting plane spoiler and wing
Edge, including auxiliary jointing 1 and 2 two parts of connecting rod.
Auxiliary jointing 1 is made of rectangle frame and the ears connector being connected with the rectangle frame, and wherein rectangle frame is except tool
There is ears connector one side outer frame, the selection of excess-three frame is every in ears connector completely in plane spoiler front-axle beam
One auricle selects press fitting steel bushing 5, and the rectangle frame in the present embodiment selects aluminum alloy material integrated machine to add with ears connector
Work obtains.
Connecting rod 2 is the fixed monaural chip architecture of length, and the section for being specifically chosen aluminum alloy material is in the axial symmetry of oblong
Flat plate-shaped member.Respectively it is pressed an oscillating bearing 4 at its both ends, the spacing between two joint bearing 4 is set as 45mm.
Bolt 3 passes through one end oscillating bearing 4 in connecting rod 2 and bushing 5 at two in auxiliary jointing 1, so that connecting rod 2
It is hinged with auxiliary jointing 1.Other end oscillating bearing 4 in connecting rod 2, then for connecting connecting rod 2 and trailing edge.
As shown in figure 3, spoiler leading edge is arranged in close to the position of two sides in plane spoiler auxiliary connecting device of the invention
Place is set, auxiliary connection function is played, carrying is smaller than the jointing at middle part, needs to preset certain design compensation measure, is used for
The manufacture of butt joint, rigging error compensate, and guarantee the concentricity of the multiple hitch points of spoiler.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of protection of the claims
It is quasi-.
Claims (6)
1. a kind of plane spoiler auxiliary connecting device, for connecting plane spoiler and trailing edge, which is characterized in that including
Jointing (1), connecting rod (2) are assisted,
Auxiliary jointing (1) is made of rectangle frame and the ears connector being connected with the rectangle frame, wherein rectangle frame is embedded in
In plane spoiler front-axle beam, each auricle in ears connector is pressed with bushing (5)；
Connecting rod (2) is monaural chip architecture, is pressed with oscillating bearing (4) at its both ends, and bolt (3) passes through one end oscillating bearing
(4) with two bushings (5), so that connecting rod (2) and auxiliary jointing (1) are hingedly, other end oscillating bearing (4) is then for the company of connection
Bar (2) and trailing edge.
2. plane spoiler auxiliary connecting device according to claim 1, which is characterized in that the auxiliary jointing
(1) rectangle frame in, except having ears connector one side outer frame, excess-three frame is flush-mounted in plane spoiler front-axle beam completely
In.
3. plane spoiler auxiliary connecting device according to claim 1, which is characterized in that the connecting rod (2) is section
In the plate shaped part of the axial symmetry of oblong.
4. plane spoiler auxiliary connecting device according to claim 1, which is characterized in that the auxiliary jointing
(1) rectangle frame and ears connector in are obtained using whole machining.
5. plane spoiler auxiliary connecting device according to claim 1, which is characterized in that the auxiliary jointing
It (1) is aluminum alloy material with the connecting rod (2), the bushing (2) is steel components.
6. plane spoiler auxiliary connecting device according to claim 1, which is characterized in that two in the connecting rod (2)
Oscillating bearing (4) spacing is 45mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710652585.9A CN109383758A (en) | 2017-08-02 | 2017-08-02 | A kind of plane spoiler auxiliary connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710652585.9A CN109383758A (en) | 2017-08-02 | 2017-08-02 | A kind of plane spoiler auxiliary connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109383758A true CN109383758A (en) | 2019-02-26 |
Family
ID=65412781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710652585.9A Pending CN109383758A (en) | 2017-08-02 | 2017-08-02 | A kind of plane spoiler auxiliary connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109383758A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003156A (en) * | 2019-12-24 | 2020-04-14 | 中国航空工业集团公司西安飞机设计研究所 | Connecting device of aircraft flap rocker arm |
-
2017
- 2017-08-02 CN CN201710652585.9A patent/CN109383758A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003156A (en) * | 2019-12-24 | 2020-04-14 | 中国航空工业集团公司西安飞机设计研究所 | Connecting device of aircraft flap rocker arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190226 |
|
| WD01 | Invention patent application deemed withdrawn after publication |