CN102717894B - Fixing structure of external onboard photoelectric pod on fixed-wing aircraft - Google Patents
Fixing structure of external onboard photoelectric pod on fixed-wing aircraft Download PDFInfo
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- CN102717894B CN102717894B CN201210195489.3A CN201210195489A CN102717894B CN 102717894 B CN102717894 B CN 102717894B CN 201210195489 A CN201210195489 A CN 201210195489A CN 102717894 B CN102717894 B CN 102717894B
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- door closure
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- photoelectric nacelle
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Abstract
The invention discloses a fixing structure of an external onboard photoelectric pod on a fixed-wing aircraft. The fixing structure comprises a door cover, a damper and an embedded part, wherein the door cover is coincident with an opening of an aircraft body pod in shape and structure, and a transition support plate is arranged on the door cover; the damper is arranged on the pod; the embedded part is pre-arranged on the aircraft; the damper is matched with the transition support plate on the door cover and supports the pod; and the door cover is fixedly connected with the embedded part and is fastened with an aircraft body. By adopting the fixing structure of the external onboard photoelectric pod on the fixed-wing aircraft, the photoelectric pod can be smoothly suspended on the fixed-wing aircraft according to a top-to-bottom and inside-to-outside installing sequence, and the pod is ensured to be firmly and reliably connected with the aircraft.
Description
Technical field
The present invention relates on a kind of fixed wing aircraft, is the fixed sturcture of plug-in airborne photoelectric nacelle specifically.
Background technology
At present, along with becoming stronger day by day of various onboard electro-optical pod function, make aircraft play more wide effect in every field, the demand that all kinds of aircraft adds repacking onboard electro-optical pod also gets more and more.It is many that existing helicopter adds repacking onboard electro-optical pod, because existing gondola size is smaller, the distance of search target is also short, so mostly adopt helicopter to install the application that electro-optical pod has gone to the fields such as take photo by plane in some low latitudes, aerial survey additional.
Nowadays along with the development of science and technology, power is large, size is large, search is far away and the airborne photoelectric gondola that function is more complete occur after, the mounting structure of gondola also ensues change, on the fixed wing aircraft that flying height is higher, adding repacking onboard electro-optical pod, is industry technical barrier urgently to be resolved hurrily.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is the installation providing the plug-in onboard electro-optical pod of a kind of fixed wing aircraft, particularly the mounting structure of the plug-in onboard electro-optical pod of fixed wing aircraft.
For solving the problems of the technologies described above, technical scheme of the present invention be achieved in that a kind of on fixed wing aircraft hanging outdoor unit carry the fixed sturcture of photoelectric nacelle, include: door closure, match with airframe gondola opening shape, structure, and it has transition stay bearing plate; Bumper, is arranged on described gondola; And built-in fitting, be pre-set on aircraft; Described bumper matches with the transition stay bearing plate on described door closure, supports this gondola; Described door closure is fixedly connected with described built-in fitting, described door closure and fuselage is tightened up.
Further, described built-in fitting comprises and is fixed on total stressed crossbeam on the stressed framework of described aircraft and retractor device, and this total stressed crossbeam is connected with one end of retractor device, and the other end of retractor device is connected with door closure.
Further, described retractor device comprises pull bar and upper and lower lug, adopts left and right to be threaded respectively, can stretch out simultaneously or retract each other when rotating middle pull bar between pull bar with upper and lower lug.
Further, described door closure is provided with and regulates described pull bar to carry out the lid of stretching.
Further, described built-in fitting also comprises the pre-buried hanger of fuselage.
The technique effect that the present invention reaches is as follows: adopt the present invention's hanging outdoor unit on fixed wing aircraft to carry the fixed sturcture of photoelectric nacelle, according to sequence of erection from top to bottom, from inside to outside, successfully photoelectric nacelle can be lifted on fixed wing aircraft, and it is solid and reliable to guarantee that gondola is connected with aircraft.
Accompanying drawing explanation
Fig. 1 be of the present invention on fixed wing aircraft hanging outdoor unit carry photoelectric nacelle fixed sturcture install after structural representation.
Fig. 2 is the connection structure schematic diagram of the overall stressed hanger of the present invention and pull bar.
Fig. 3 is the connection structure schematic diagram of gondola bumper of the present invention and transition stay bearing plate.
Detailed description of the invention
As shown in Figure 1, for the present invention a kind of on fixed wing aircraft hanging outdoor unit carry the fixed sturcture of photoelectric nacelle, include: door closure 2, match with airframe photoelectric nacelle 1 opening shape, structure, and it has transition stay bearing plate 10; Bumper 9, is arranged on photoelectric nacelle 1; And built-in fitting, be pre-set on aircraft; Bumper 9 matches with the transition stay bearing plate 10 on door closure, supports this photoelectric nacelle 1; First, photoelectric nacelle 1 and door closure 2 are assembled together, with reference to figure 3, photoelectric nacelle 1 there are 3 bumpers 9, photoelectric nacelle 1 are lifted and puts into door closure 2, allow bumper 9 be seated on the transition stay bearing plate 10 of door closure, fastening with screw 14, so just photoelectric nacelle 1 and door closure 2 are installed.
After these work complete, just etc. to be assembled the door closure 2 of photoelectric nacelle 1 is installed.In order to the door closure 2 being provided with photoelectric nacelle 1 is firmly fixed with airframe, interior of aircraft first will add the built-in fitting of repacking, built-in fitting comprises and is fixed on total stressed crossbeam 5 on the stressed framework of aircraft and retractor device, this total stressed crossbeam 5 is connected with one end of retractor device, and the other end of retractor device is connected with door closure 2.In the present embodiment, retractor device comprises pull bar 7 and upper lug 11, lug 12 under pull bar, left and right is adopted to be threaded, pull bar 2 in the middle of rotating can by upper lug 11, under pull bar, lug 12 stretches out simultaneously or retracts simultaneously, when upper lug 11, just door closure 2 upwards can be carried when under pull bar, lug 12 is retracted, until be adjacent to fuselage, be fixed on the stressed framework of aircraft at total stressed crossbeam 5, total stressed crossbeam 5 is fixed with overall stressed hanger 6, referring again to Fig. 2, the upper lug 11 of pull bar 7 is connected with overall stressed hanger 6 screw 13, door closure 2 is provided with hanger 8, lower lug 12 uses the hanger 8 on the screw of same size and door closure 2 fastening, this ensures that there and door closure 2 is connected tightly with fuselage.Door closure 2 is provided with the mounting process lid 3 that adjusting yoke 7 carries out stretching.Certainly, this constriction device also can adopt worm and gear.Spring or other any devices that can adjust length, need not repeat at this.
Built-in fitting also comprises the pre-buried hanger 4 of fuselage, and be finally connected with the pre-buried hanger 4 of fuselage by the door closure 2 that gondola 1 is housed, so far fastening, fitting work just completes.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.
Claims (5)
1. on fixed wing aircraft, hanging outdoor unit carries a fixed sturcture for photoelectric nacelle, it is characterized in that, includes:
Door closure, matches with airframe gondola opening shape, structure, and it has transition stay bearing plate;
Bumper, is arranged on described gondola; And
Built-in fitting, is pre-set on aircraft;
Described bumper matches with the transition stay bearing plate on described door closure, supports this gondola; Described door closure is fixedly connected with described built-in fitting, described door closure and fuselage is tightened up.
2. on fixed wing aircraft, hanging outdoor unit carries the fixed sturcture of photoelectric nacelle as claimed in claim 1, it is characterized in that, described built-in fitting comprises and is fixed on total stressed crossbeam on the stressed framework of described aircraft and retractor device, this total stressed crossbeam is connected with one end of retractor device, and the other end of retractor device is connected with door closure.
3. on fixed wing aircraft, hanging outdoor unit carries the fixed sturcture of photoelectric nacelle as claimed in claim 2, it is characterized in that, described retractor device comprises pull bar and upper and lower lug, adopt left and right to be threaded between pull bar with upper and lower lug respectively, can stretch out simultaneously or retract each other when rotating middle pull bar.
4. on fixed wing aircraft, hanging outdoor unit carries the fixed sturcture of photoelectric nacelle as claimed in claim 3, it is characterized in that, described door closure is provided with and regulates described pull bar to carry out the lid of stretching.
5. on fixed wing aircraft, hanging outdoor unit carries the fixed sturcture of photoelectric nacelle as claimed in claim 1, and it is characterized in that, described built-in fitting also comprises the pre-buried hanger of fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210195489.3A CN102717894B (en) | 2012-06-14 | 2012-06-14 | Fixing structure of external onboard photoelectric pod on fixed-wing aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210195489.3A CN102717894B (en) | 2012-06-14 | 2012-06-14 | Fixing structure of external onboard photoelectric pod on fixed-wing aircraft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102717894A CN102717894A (en) | 2012-10-10 |
| CN102717894B true CN102717894B (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210195489.3A Expired - Fee Related CN102717894B (en) | 2012-06-14 | 2012-06-14 | Fixing structure of external onboard photoelectric pod on fixed-wing aircraft |
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| CN (1) | CN102717894B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742005A (en) * | 2016-11-21 | 2017-05-31 | 国网山东省电力公司电力科学研究院 | A kind of power-line patrolling photoelectric nacelle and depopulated helicopter |
| CN108216660A (en) * | 2017-12-08 | 2018-06-29 | 西安飞机工业（集团）有限责任公司 | A kind of flame drilling for aircraft of increasing rain artificially dissipates equipment mounting structure |
| CN112208770B (en) * | 2020-10-10 | 2022-08-26 | 江西洪都航空工业集团有限责任公司 | Cabin door linkage retracting and releasing device for exposed equipment of airplane |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL100634A (en) * | 1992-01-12 | 1996-12-05 | Israel State | Stabilized support for instruments such as forward looking infrared (FLIR) units |
| US6616097B2 (en) * | 2001-10-15 | 2003-09-09 | The United States Of America As Represented By The Secretary Of The Navy | Reconfigurable reconnaissance pod system |
| CN201235938Y (en) * | 2008-07-04 | 2009-05-13 | 中国船舶重工集团公司第七一七研究所 | Machine-carried visible light image apparatus |
| CN101758922B (en) * | 2008-12-23 | 2012-04-25 | 江西洪都航空工业集团有限责任公司 | Retractable captive flight support for external hanging equipment |
| CN201432799Y (en) * | 2009-06-02 | 2010-03-31 | 上海中瑞通用航空有限公司 | Mounting structure for external airborne photoelectric nacelle equipment of helicopter |
| CN202686768U (en) * | 2012-06-14 | 2013-01-23 | 北京中陆航星科技有限公司 | Fixing structure for plug-in airborne photoelectric pod on fixed wing aircraft |
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| CN102717894A (en) | 2012-10-10 |
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Owner name: JIANGSU A-STAR AVIATION INDUSTRY CO., LTD. Free format text: FORMER OWNER: BEIJING ZHONGLU HANGXING TECHNOLOGY CO., LTD. Effective date: 20150427 |
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Free format text: CORRECT: ADDRESS; FROM: 102200 CHANGPING, BEIJING TO: 212132 ZHENJIANG, JIANGSU PROVINCE |
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Effective date of registration: 20150427 Address after: Zhenjiang City, Jiangsu province 212132 Ruicheng District Road No. 88 Patentee after: Jiangsu Zhong Luhang star Israel Aircraft Industries Ltd. Address before: 102200, Beijing, Changping District, Ma Chi Town, Cross Bridge Village West courtyard Patentee before: Beijing Zhonglu Hangxing Technology Co.,Ltd. |
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| 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: 20150121 Termination date: 20170614 |