CN205064120U - Every single move gauche form thrust vector spray tube - Google Patents
Every single move gauche form thrust vector spray tube Download PDFInfo
- Publication number
- CN205064120U CN205064120U CN201520783440.9U CN201520783440U CN205064120U CN 205064120 U CN205064120 U CN 205064120U CN 201520783440 U CN201520783440 U CN 201520783440U CN 205064120 U CN205064120 U CN 205064120U
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- CN
- China
- Prior art keywords
- baffle plate
- spray tube
- otic placode
- pitching
- pressurized strut
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an every single move gauche form thrust vector spray tube, this spray tube of includes mainly that barrel, 4 each other become other function blocks such as 90 pressurized struts of arranging, a set of horizontal anomalous movement baffle, a set of vertical activity baffle, guide plate, otic placode, the vertical activity baffle mainly comprises half preceding baffle, pivot, later half baffle, and each is organized adjustable fender and is connected with the otic placode that corresponds through the welding respectively, and pressurized strut one end is passed through the bolt and is connected with the spray tube barrel, and one end is passed through the revolute pair with the otic placode and is connected, and when the pressurized strut of arranging when the level was exported in step, the change area of injection orifice was big or small, during the asynchronous output, and the deflection of realization spray tube, when the pressurized strut asynchronous output arranged perpendicularly, the every single move of realization spray tube, the utility model has the advantages that mechanical structure is simple, the area of injection orifice is adjustable, and kinematic connection spare is few, can realize that the every single move of spray tube is deflected.
Description
Technical field
。The utility model relates to a kind of jet engine thrust vector spray field, particularly relates to a kind of pitching gauche form Thrust-vectoring Nozzle.
Background technique
At present, jet engine thrust vector spray is in conceptual phase, and Thrust-vectoring Nozzle can increase substantially mobility and the agility of aircraft, researches and develops that a kind of mechanical structure is simple, motion couplings is few, area of injection orifice is adjustable, and the Thrust-vectoring Nozzle that can realize pitching deflection is necessary.
Summary of the invention
The purpose of this utility model is to provide a kind of pitching gauche form Thrust-vectoring Nozzle.
A kind of pitching gauche form Thrust-vectoring Nozzle, this jet pipe mainly comprises cylindrical shell (1), 2 pressurized struts (2) of horizontal arrangement, vertically arranged 2 pressurized struts (8), one group of other functional unit such as Vertical movements baffle plate (4), a group of horizontal anomalous movement baffle plate (5), otic placode (6), guide plate (7).
Guide plate (7) is affixed with cylindrical shell (1), 2 groups of sideboard roots are connected by rotating shaft with guide plate (7) respectively, Vertical movements baffle plate (4) is primarily of first half baffle plate (3), rotating shaft (10), later half baffle plate (11) forms, first half baffle plate (3) is connected by rotating shaft (10) with later half baffle plate (11), first half baffle plate (3) is connected by pin with guide plate (7), pitching movement can be done, each group of sideboard connects with corresponding otic placode (6) respectively by welding, pressurized strut one end is connected with nozzle barrel (1) by bolt, one end is connected by revolute pair with otic placode (6), when pressurized strut (2) synchronism output of horizontal arrangement, change area of injection orifice size, during asynchronous output, realize the deflection of jet pipe, when the asynchronous output of vertically arranged pressurized strut (8), realize the pitching of jet pipe.
Horizontal anomalous movement baffle plate (5) structure that described jet pipe is arranged up and down is identical, and Vertical movements baffle plate (4) structure that left and right is arranged is identical, and 2 groups of sideboards form the rectangular outlet of a sealing.
Horizontal anomalous movement baffle plate (5) lower end that described jet pipe is arranged up and down is narrow, upper end is wide, stepped cross, is conducive to stealthy sealing during jet pipe deflection vector.
The utility model has the advantages that mechanical structure is simple, area of injection orifice is adjustable, motion couplings is few, can realize the pitching deflection of jet pipe.
Accompanying drawing explanation
Below in conjunction with figure and mode of execution the present invention is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Vertical movements baffle plate schematic diagram.
Fig. 3 is the utility model front view.
Fig. 4 is horizontal anomalous movement baffle plate schematic diagram.
Figure number explanation.
1, cylindrical shell, 2, horizontal arrangement pressurized strut, 3, first half baffle plate, 4, Vertical movements baffle plate, 5, horizontal anomalous movement baffle plate, 6, otic placode, 7, guide plate, 8, be arranged vertically pressurized strut, 9 bearing pins, 10, rotating shaft, 11, later half baffle plate.
Embodiment
Provide a kind of pitching gauche form Thrust-vectoring Nozzle with reference to figure 1, Fig. 2 the utility model, mainly comprise cylindrical shell (1), 2 pressurized struts (2) of horizontal arrangement, vertically arranged 2 pressurized struts (8), one group of other functional unit such as Vertical movements baffle plate (4), a group of horizontal anomalous movement baffle plate (5), otic placode (6), guide plate (7).
Guide plate (7) is affixed with cylindrical shell (1), 2 groups of sideboard roots are connected by rotating shaft with guide plate (7) respectively, Vertical movements baffle plate (4) is primarily of first half baffle plate (3), rotating shaft (10), later half baffle plate (11) forms, first half baffle plate (3) is connected by rotating shaft (10) with later half baffle plate (11), first half baffle plate (3) is connected by pin with guide plate (7), pitching movement can be done, each group of sideboard connects with corresponding otic placode (6) respectively by welding, pressurized strut one end is connected with nozzle barrel (1) by bolt, one end is connected by revolute pair with otic placode (6), when pressurized strut (2) synchronism output of horizontal arrangement, change area of injection orifice size, during asynchronous output, realize the deflection of jet pipe, when the asynchronous output of vertically arranged pressurized strut (8), realize the pitching of jet pipe.
Horizontal anomalous movement baffle plate (5) structure that jet pipe is arranged up and down is identical, and Vertical movements baffle plate (4) structure that left and right is arranged is identical, and 2 groups of sideboards form the rectangular outlet of a sealing.
Horizontal anomalous movement baffle plate (5) lower end that jet pipe is arranged up and down is narrow, upper end is wide, stepped cross, is conducive to stealthy sealing during jet pipe deflection vector.
Claims (3)
1. a pitching gauche form Thrust-vectoring Nozzle, is characterized in that: this jet pipe mainly comprises cylindrical shell (1), 2 pressurized struts (2) of horizontal arrangement, vertically arranged 2 pressurized struts (8), one group of Vertical movements baffle plate (4), one group of horizontal anomalous movement baffle plate (5), otic placode (6), guide plate (7), guide plate (7) is affixed with cylindrical shell (1), 2 groups of sideboard roots are connected by rotating shaft with guide plate (7) respectively, Vertical movements baffle plate (4) is primarily of first half baffle plate (3), rotating shaft (10), later half baffle plate (11) forms, first half baffle plate (3) is connected by rotating shaft (10) with later half baffle plate (11), first half baffle plate (3) is connected by pin with guide plate (7), pitching movement can be done, each group of sideboard connects with corresponding otic placode (6) respectively by welding, pressurized strut one end is connected with nozzle barrel (1) by bolt, one end is connected by revolute pair with otic placode (6), when pressurized strut (2) synchronism output of horizontal arrangement, change area of injection orifice size, during asynchronous output, realize the deflection of jet pipe, when the asynchronous output of vertically arranged pressurized strut (8), realize the pitching of jet pipe.
2. a kind of pitching gauche form Thrust-vectoring Nozzle as claimed in claim 1, it is characterized in that: horizontal anomalous movement baffle plate (5) structure of arranging up and down is identical, Vertical movements baffle plate (4) structure that left and right is arranged is identical, and 2 groups of sideboards form the rectangular outlet of a sealing.
3. a kind of pitching gauche form Thrust-vectoring Nozzle as claimed in claim 1, is characterized in that: sideboard (5) lower end of horizontal arrangement is narrow, upper end is wide, stepped cross, is conducive to stealthy sealing during jet pipe deflection vector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783440.9U CN205064120U (en) | 2015-10-11 | 2015-10-11 | Every single move gauche form thrust vector spray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783440.9U CN205064120U (en) | 2015-10-11 | 2015-10-11 | Every single move gauche form thrust vector spray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064120U true CN205064120U (en) | 2016-03-02 |
Family
ID=55390686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520783440.9U Expired - Fee Related CN205064120U (en) | 2015-10-11 | 2015-10-11 | Every single move gauche form thrust vector spray tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064120U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223191A (en) * | 2017-12-31 | 2018-06-29 | 厦门大学 | A kind of external sealing jet pipe displacement regulating mechanism in parallel |
| CN108225776A (en) * | 2018-04-08 | 2018-06-29 | 中国空气动力研究与发展中心计算空气动力研究所 | A kind of small-size turbojet engine vector spray testboard |
| CN109723571A (en) * | 2018-12-27 | 2019-05-07 | 南京航空航天大学 | A kind of venturi offset fluidic vectoring nozzle of trapezoid cross section and aircraft equipped with the vector spray |
| CN111828196A (en) * | 2020-07-04 | 2020-10-27 | 张帅 | Aircraft engine tail nozzle |
| CN114459769A (en) * | 2022-04-14 | 2022-05-10 | 中国空气动力研究与发展中心低速空气动力研究所 | Small-size turbojet engine ground thrust vector calibration device |
| CN114701631A (en) * | 2022-03-18 | 2022-07-05 | 华中科技大学 | Guide plate type vector control mechanism for pump jet propeller |
-
2015
- 2015-10-11 CN CN201520783440.9U patent/CN205064120U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223191A (en) * | 2017-12-31 | 2018-06-29 | 厦门大学 | A kind of external sealing jet pipe displacement regulating mechanism in parallel |
| CN108223191B (en) * | 2017-12-31 | 2019-08-13 | 厦门大学 | A kind of external sealing jet pipe displacement regulating mechanism in parallel |
| CN108225776A (en) * | 2018-04-08 | 2018-06-29 | 中国空气动力研究与发展中心计算空气动力研究所 | A kind of small-size turbojet engine vector spray testboard |
| CN109723571A (en) * | 2018-12-27 | 2019-05-07 | 南京航空航天大学 | A kind of venturi offset fluidic vectoring nozzle of trapezoid cross section and aircraft equipped with the vector spray |
| CN111828196A (en) * | 2020-07-04 | 2020-10-27 | 张帅 | Aircraft engine tail nozzle |
| CN111828196B (en) * | 2020-07-04 | 2022-11-01 | 峰特(浙江)新材料有限公司 | Aircraft engine exhaust nozzle |
| CN114701631A (en) * | 2022-03-18 | 2022-07-05 | 华中科技大学 | Guide plate type vector control mechanism for pump jet propeller |
| CN114459769A (en) * | 2022-04-14 | 2022-05-10 | 中国空气动力研究与发展中心低速空气动力研究所 | Small-size turbojet engine ground thrust vector calibration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161011 |