CN109466782A - A kind of incidence vane component and the incidence vane mounting bracket with it - Google Patents
A kind of incidence vane component and the incidence vane mounting bracket with it Download PDFInfo
- Publication number
- CN109466782A CN109466782A CN201710806884.3A CN201710806884A CN109466782A CN 109466782 A CN109466782 A CN 109466782A CN 201710806884 A CN201710806884 A CN 201710806884A CN 109466782 A CN109466782 A CN 109466782A
- Authority
- CN
- China
- Prior art keywords
- rack body
- hole
- liner plate
- incidence vane
- incidence
- 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
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000003068 static 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
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a kind of incidence vane component and with its incidence vane mounting bracket.The incidence vane component includes: rack body, has through-hole in the middle part of the rack body, is provided with multiple strip mounting holes on the rack body；Liner plate, the liner plate middle part have through-hole, and the central coaxial of the through-hole on the center of the through-hole on the liner plate and the rack body, and the liner plate is connect by the strip mounting hole with the rack body；Incidence vane, the incidence vane are removably mounted in the side far from the rack body of the liner plate.The incidence vane component of the application finely tunes the position of liner plate by strip mounting hole, so that the adjustment to the installation zero-bit of incidence vane is realized, so as to realize that high-precision attack angle sensor is installed by later period installation method.
Description
Technical field
The present invention relates to aircraft incidence vane technical fields, more particularly to a kind of incidence vane component and have
Its incidence vane mounting bracket.
Background technique
The angle of attack is defined as the angle between aircraft wing chord and windstream, is important one of atmosphere data, to its into
Row accurately measure it is extremely important, fire control system, cruise control system and the stall-warning system of aircraft all be unable to do without
The angle of attack information of aircraft.Meanwhile the angle of attack can correct static pressure and dynamic pressure, i.e., for correcting the pressure altitude and air speed of aircraft.Cause
This, obtains accurate angle of attack information and the fight capability and security performance of aircraft is had a very important significance.
In order to obtain high-precision attack angle information, during Aircraft Production, incidence vane install zero-bit require it is high, to fuselage
Upper incidence vane installation region production and manufacture propose higher requirement, and production cycle and cost is caused to increase.
Thus, it is desirable to have a kind of technical solution overcomes or at least mitigates at least one drawbacks described above of the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of incidence vane components to overcome or at least mitigate the prior art at least
One drawbacks described above.
To achieve the above object, the present invention provides a kind of incidence vane component, and the incidence vane component includes: branch
Frame ontology, the rack body middle part have through-hole, are provided with multiple strip mounting holes on the rack body；Liner plate, it is described
There is through-hole, and the central coaxial of the through-hole on the center of the through-hole on the liner plate and the rack body, institute in the middle part of liner plate
Liner plate is stated to connect by the strip mounting hole with the rack body；Incidence vane, the incidence vane is with detachable
Mode is mounted on the side far from the rack body of the liner plate.
Preferably, multiple mounting holes are provided on the liner plate；The incidence vane component further comprises multiple spiral shells
Connected components are tethered, a bolt connection assembly is adapted to the mounting hole and connect with the strip mounting hole.
Preferably, the bolt connection assembly includes: plate nut, and the rack body is arranged in the plate nut
Side far from the liner plate；Bolt, the bolt pass through the peace from the side far from the rack body of the liner plate
Dress hole is connect with the strip mounting hole with the plate nut.
Preferably, the bolt connection assembly further comprises washer, and the washer is arranged in the bolt and the lining
Between plate.
Preferably, it is provided at least two pin holes on the rack body, at least two pins are provided on the liner plate
Nail hole, the pin hole on a rack body are opposite with the pin hole on a liner plate；
The incidence vane component further comprises pin, and the pin is suitable for penetrating the rack body and liner plate
On pin hole.
It preferably, further comprise sensor location hole on the liner plate；The incidence vane is opposite with the liner plate
Face on be provided with sensor positioning pin, the sensor positioning pin is adapted to mount to the sensor positioning hole.
Preferably, installation base is provided on the side far from the liner plate of the rack body.
Preferably, the quantity of the strip mounting hole is four, and the circumferencial direction along the through-hole of the rack body is uniformly distributed.
Present invention also provides a kind of incidence vane mounting bracket, the incidence vane mounting bracket includes institute as above
The liner plate that the rack body stated is connect with the rack body.
The incidence vane component of the application finely tunes the position of liner plate by strip mounting hole, passes to realize to the angle of attack
The adjustment of the installation zero-bit of sensor reduces so as to realize that high-precision attack angle sensor is installed by later period installation method
Requirement to the manufacturing reduces production cycle and cost that incidence vane installation requirement height introduces.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the incidence vane component of one embodiment of the application.
Appended drawing reference
| 1 | Rack body | 5 | Bolt |
| 11 | Strip mounting hole | 6 | Washer |
| 2 | Liner plate | 7 | Pin |
| 3 | Incidence vane | 8 | Sensor positioning pin |
| 4 | Plate nut | 9 | Installation base |
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.Under
Face is described in detail the embodiment of the present invention in conjunction with attached drawing.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
Fig. 1 is the structural schematic diagram of the incidence vane component of one embodiment of the application.
Incidence vane component as shown in Figure 1 includes rack body 1, liner plate 2 and incidence vane 3, rack body 1
Middle part has through-hole, is provided with multiple strip mounting holes 11 on rack body 1；There is through-hole, and on liner plate 2 in the middle part of liner plate 2
The center of through-hole and the central coaxial of the through-hole on rack body 1, liner plate 2 are connect by strip mounting hole with rack body；It attacks
Angle transducer 3 is removably mounted in the side of the separate rack body of liner plate.
The incidence vane component of the application finely tunes the position of liner plate by strip mounting hole, passes to realize to the angle of attack
The adjustment of the installation zero-bit of sensor reduces so as to realize that high-precision attack angle sensor is installed by later period installation method
Requirement to the manufacturing reduces production cycle and cost that incidence vane installation requirement height introduces.
Referring to Fig. 1, it is provided with multiple mounting holes in the present embodiment, on liner plate；Incidence vane component further comprises
Multiple bolt connection assemblies, a bolt connection assembly are adapted to a mounting hole and connect with strip mounting hole.
Referring to Fig. 1, in the present embodiment, the bolt connection assembly includes plate nut 4, bolt 5 and washer 6, support
The side of the separate liner plate 2 of rack body 1 is arranged in crab bolt 4；The side of bolt 5 from the separate rack body 1 of liner plate 2 passes through
Mounting hole is connect with strip mounting hole with plate nut 4.Washer 6 is arranged between bolt and liner plate.
Referring to Fig. 1, it is provided at least two pin holes in the present embodiment, on rack body, is provided at least on liner plate
Two pin holes, the pin hole on a rack body are opposite with the pin hole on a liner plate；Incidence vane component is into one
Step includes pin 7, and pin 7 is suitable for the pin hole penetrated on rack body and liner plate.
It in the present embodiment, on liner plate further comprise sensor location hole referring to Fig. 1；Incidence vane and the lining
Sensor positioning pin 8 is provided on the opposite face of plate, sensor positioning pin 8 is adapted to mount to sensor positioning hole.
Referring to Fig. 1, in the present embodiment, installation base 9 is provided on the side of the separate liner plate of rack body.It is provided with
Installation base can make rack body prop rack body when being mounted on other structures (such as fuselage skin), thus for installation
There are spaces.
Referring to Fig. 1, in the present embodiment, the quantity of strip mounting hole is four, along the circumference side of the through-hole of rack body
To uniformly.
Present invention also provides a kind of incidence vane mounting bracket, the incidence vane mounting bracket includes institute as above
The liner plate that the rack body stated is connect with the rack body.
Advantageously, the length of one end that can stretch out the mounting seat of scotch is at least 5 centimetres.
Finally it is noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, the essence for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
Mind and range.
Claims (9)
1. a kind of incidence vane component, which is characterized in that the incidence vane component includes:
Rack body (1), rack body (1) middle part have through-hole, and multiple strips peaces are provided on the rack body (1)
It fills hole (11)；
Liner plate (2), liner plate (2) middle part have through-hole, and the center of the through-hole on the liner plate (2) and the rack body
(1) central coaxial of the through-hole on, the liner plate (2) are connect by the strip mounting hole with the rack body；
Incidence vane (3), the incidence vane (3) are removably mounted in the separate bracket sheet of the liner plate
The side of body.
2. incidence vane component as described in claim 1, which is characterized in that be provided with multiple mounting holes on the liner plate；
The incidence vane component further comprises multiple bolt connection assemblies, and a bolt connection assembly is adapted to
One mounting hole is connect with the strip mounting hole.
3. incidence vane component as claimed in claim 2, which is characterized in that the bolt connection assembly includes:
Plate nut (4), plate nut (4) setting is in the side far from the liner plate (2) of the rack body (1)；
Bolt (5), the bolt (5) pass through the mounting hole from the side far from the rack body (1) of the liner plate (2)
With the strip mounting hole to be connect with the plate nut (4).
4. incidence vane component as claimed in claim 3, which is characterized in that the bolt connection assembly further comprises pad
It encloses (6), the washer (6) is arranged between the bolt and the liner plate.
5. incidence vane component as described in claim 1, which is characterized in that be provided at least two on the rack body
Pin hole is provided at least two pin holes on the liner plate, pin hole and a lining on a rack body
Pin hole on plate is opposite；
The incidence vane component further comprises pin (7), and the pin (7) is suitable for penetrating the rack body and lining
Pin hole on plate.
6. incidence vane component as claimed in claim 5, which is characterized in that further comprise that sensor is fixed on the liner plate
Position hole；
It is provided on the incidence vane face opposite with the liner plate sensor positioning pin (8), the sensor positioning pin
(8) it is adapted to mount to the sensor positioning hole.
7. incidence vane component as described in claim 1, which is characterized in that the separate liner plate of the rack body
Installation base (9) are provided on side.
8. incidence vane component as described in claim 1, which is characterized in that the quantity of the strip mounting hole is four,
Circumferencial direction along the through-hole of the rack body is uniformly distributed.
9. a kind of incidence vane mounting bracket, which is characterized in that the incidence vane mounting bracket includes such as claim 1
The liner plate being connect to rack body described in any one of 8 with the rack body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806884.3A CN109466782A (en) | 2017-09-08 | 2017-09-08 | A kind of incidence vane component and the incidence vane mounting bracket with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806884.3A CN109466782A (en) | 2017-09-08 | 2017-09-08 | A kind of incidence vane component and the incidence vane mounting bracket with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109466782A true CN109466782A (en) | 2019-03-15 |
Family
ID=65658124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710806884.3A Pending CN109466782A (en) | 2017-09-08 | 2017-09-08 | A kind of incidence vane component and the incidence vane mounting bracket with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109466782A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017252A (en) * | 2019-12-31 | 2020-04-17 | 大连长丰实业总公司 | Electric brush mounting device for aircraft attack angle indicator |
| CN113251261A (en) * | 2021-05-30 | 2021-08-13 | 成都华太航空科技股份有限公司 | Attack angle sensor positioning tool and using method |
-
2017
- 2017-09-08 CN CN201710806884.3A patent/CN109466782A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017252A (en) * | 2019-12-31 | 2020-04-17 | 大连长丰实业总公司 | Electric brush mounting device for aircraft attack angle indicator |
| CN113251261A (en) * | 2021-05-30 | 2021-08-13 | 成都华太航空科技股份有限公司 | Attack angle sensor positioning tool and using method |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190315 |