CN201099352Y - Yun five/ yuan five B type plane aerial photography window - Google Patents
Yun five/ yuan five B type plane aerial photography window Download PDFInfo
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- CN201099352Y CN201099352Y CNU2007201021975U CN200720102197U CN201099352Y CN 201099352 Y CN201099352 Y CN 201099352Y CN U2007201021975 U CNU2007201021975 U CN U2007201021975U CN 200720102197 U CN200720102197 U CN 200720102197U CN 201099352 Y CN201099352 Y CN 201099352Y
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Abstract
The utility model relates to an attachment for airplanes, in particular to an aerophotographical window for Y-5 or Y-5 B airplanes. The main structure of the attachment is as follows: an opening which is matched with an aerophotographical camera is positioned on the right side of the inferior symmetry axis of the airplane body; a beam-shaped groined frame is positioned around the opening and is fixed and connected with the bottom coating of the airplane body. The coating around the opening is a reinforced structure. A device used for fixing the camera is arranged at the opening. The attachment solves the problems of prior art such as the disagreement with the structural design principle of a big opening of the airplane and has the advantages that the use is safe and reliable; the camera is easy to be installed; the photographing demands of the aerophotographical cameras of different types can be met; the structural reinforcement of the opening meets the strength requirement of the airplane; the approval of CAAC North China Regional Administration is obtained.
Description
Technical field
The utility model belongs to the aircraft accessory device, is meant that especially the boat of a kind of fortune five/fortune five Type B aircrafts is taken the photograph camera hatch.
Background technology
Fortune five/fortune five B aircrafts are a kind of light multipurpose way aircrafts, can be used for transportation, passenger, parachute jumping, agricultural, mine locating, rescue etc.In recent years, for needs, often there is customer requirements to increase camera hatch, to increase the aerophotography function in fortune five/fortune five B airframes bottom.
Aerophotography is meant uses aerocraft to make means of delivery, by carrying sensor earth observations such as aerial photography instrument, multispectral scanner, imaging spectrometer and microwave apparatus, obtain the method for earth earth surface reflection, radiation and scattering electromagnetic characteristics information, be used to survey the various compare rules of system topographic map, carry out resource exploration etc.
When using camera in-flight, can adjust 30 ° of yaw angles, 5 ° of pitching, roll angles.On this basis, magazine lens barrel also needs 120 ° of angle of field, and view finder needs 110 ° of angle of field.Hence one can see that:
(1) size of camera hatch opening is relevant with fuselage bottom floor frame height.The floor frame height is big more, and opening is big more.
When (2) photographic camera and view finder were one, the camera hatch that need leave on the structure was bigger.
The camera hatch that has multiple user to reequip voluntarily at present.There is following problem in these camera hatch:
(1) opening size does not satisfy at present the needs of different model boat camera both at home and abroad;
(2) do not meet the principles of structural design of the big opening of aircraft;
(3) ratify without seaworthiness department.
Summary of the invention
The purpose of this utility model is to provide the boat of a kind of fortune five/fortune five Type B aircrafts to take the photograph camera hatch, make its opening size, shape both in the scope that fortune five/fortune five B aircraft base profile allow, can satisfy the photography needs of different model boat camera again, and the structural strengthening after the fuselage opening obtains the approval of civil aviaton North China Public Roads Administration seaworthiness authorization place.
Overall technology solution of the present utility model is:
The boat of fortune five/fortune five Type B aircrafts is taken the photograph camera hatch, at the opening 5 that underbelly diad right side is provided with and the camera that navigates is adaptive, be provided with the groined type framework of girder structure along the periphery of opening 5, this groined type framework is captiveed joint with the fuselage bottom covering, the covering of opening 5 peripheries is an additional strengthening, and opening 5 places are provided with camera fixing device.
Concrete structure design of the present utility model also has:
The groined type framework comprise along the relative dual-side setting of opening 5 and with the beam 1,6 of pairing long purlin of underbelly and the fixing assembling of covering, along the relative in addition dual-side setting of opening 5 and with the strengthening web 4 of beam 1,6, the pairing web of underbelly, the fixing assembling of covering.
The covering of opening 5 peripheries is fixed in the stiffened skin 2 of fuselage bottom skin-surface for fitting, this stiffened skin 2 is connected with the groined type frame fixation by angle bead 3.
Camera fixing device comprises the bracing frame that is connected in the groined type frame mid portion and is made up of bar shaped section bar 14,15, is provided with camera stay bearing plate 13 and camera strut angle box 10 in the bar shaped section bar 14,15 and the connection corner thereof of bracing frame.
Camera stay bearing plate 13, camera strut angle box 10, bracing frame are positioned at same plane.
Camera stay bearing plate 13 and camera strut angle box 10 are provided with and the curved part of groined type framework bonded assembly trough plate.
Camera stay bearing plate 13, camera strut angle box 10, the stacked rebound adaptive with it 11 that be fixed with of bracing frame upper surface are fixing assembling between camera and the rebound 11.
The obtained technological advance of the utility model is:
Compare with conventional art, safe and reliable, camera is easy for installation, can satisfy the photography needs of different model boat camera.As installing and using series boat cameras such as Switzerland's " come card ", Germany " Cai Si ", Germany " RMK ".Camera hatch is positioned at stressed little, the position that profile is straight of fuselage, so the part relevant with profile is simple for production, easily implements.The structural strengthening design of the opening part Patran (2004) and Nastran (2004) structure analysis software of the MSC-software company of U.S. FAA approval, on the DEIIprecision650 server, carry out calculation of strength, the result shows that the opening part structural strengthening satisfies the strength of aircraft requirement, and obtains the approval of civil aviaton North China Public Roads Administration seaworthiness authorization place.
Description of drawings
Accompanying drawing of the present utility model has:
Fig. 1 is an integral structure scheme drawing of the present utility model.
Fig. 2 is a boat camera erection plan of the present utility model.
Fig. 3 is that the A-A of Fig. 2 is to view.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described, but not as to concrete qualification of the present utility model.
The integral structure of present embodiment as shown, wherein between 9～11 frames, the 0～No. 4 long purlins, the right side on underbelly diad right side, be provided with and opening 5 that the camera that navigates is adaptive, viewfinder window when being split type (be used for camera installation, need not viewfinder window during integral type) utilizes the agricultural chemicals discharging opening between already present 7～8 frames on the existing structure.Be provided with the groined type framework of I-section girder structure along the periphery of opening 5, this groined type framework is captiveed joint with the fuselage bottom covering, and the covering of opening 5 peripheries is an additional strengthening, and opening 5 places are provided with camera fixing device.
The groined type framework comprise along the relative dual-side setting of opening 5 and with the beam 1,6 of pairing long purlin of underbelly and the fixing assembling of covering, along the relative in addition dual-side setting of opening 5 and with the strengthening web 4 of the pairing web of beam 1,6 underbellys, the fixing assembling of covering.The last edge strip of beam 1,6 is by back-to-back two No. 12 duralumin extrudate LY12-CZ-XC111-19 (20mm * 20mm * 2mm) form; (form, and the manufacturing materials of the long purlin 7 of reinforcement is duralumin extrudate LY12-CZ-XC141-5 (20mm * 13mm * 1.0mm) by 20mm * 20mm * 1.5mm) and the long purlin of strengthening 7 by No. 12 duralumin extrudate LY12-CZ-XC111-18 for following edge strip.Following edge strip and long purlin all link to each other with covering.
The covering of opening 5 peripheries is fixed in the stiffened skin 2 of fuselage bottom skin-surface for fitting, this stiffened skin 2 is connected with the groined type frame fixation by angle bead 3.
Camera fixing device comprises the bracing frame that is connected in groined type framework lower surface and is made up of bar shaped section bar 14,15, is provided with camera stay bearing plate 13 and camera strut angle box 10 in the bar shaped section bar 14,15 and the connection corner thereof of bracing frame.
Camera stay bearing plate 13, camera strut angle box 10, bracing frame are positioned at same plane.
Camera stay bearing plate 13 and camera strut angle box 10 are provided with and the curved part of groined type framework bonded assembly trough plate, material selection LY12-CZ-δ 1.5.
Camera stay bearing plate 13, camera strut angle box 10, the stacked rebound adaptive with it 11 that be fixed with of bracing frame upper surface are fixed assembling by screw 9 between camera pedestal 12 and the rebound 11.For satisfying the needs of domestic and international different model boat camera, camera is installed by rebound 11 (material is LY12-CZ-δ 4).During installation, earlier rebound 11 is held in place on the bracing frame that camera stay bearing plate 13, camera strut angle box 10 and the vertical, horizontal section bar on a plane form, rebound 11 and camera stay bearing plate 13, camera strut angle box 10 is coupled together by 10 groups of flathead screws, plate nut 8.Camera pedestal 12 is connected and fixed with rebound 11 by 4 bolts 9 (bolt position, size are determined according to camera model) again.The overlapping 6mm of vertical, horizontal extrudate of rebound 11 borders and bracing frame can play the effect that barrier air enters the main cabin.
Claims (7)
1, the boat of fortune five/fortune five Type B aircrafts is taken the photograph camera hatch, it is characterized in that at underbelly diad right side is provided with and the camera that navigates is adaptive opening (5), be provided with the groined type framework of girder structure along the periphery of opening (5), this groined type framework is captiveed joint with the fuselage bottom covering, the covering of opening (5) periphery is an additional strengthening, and opening (5) locates to be provided with camera fixing device.
2, the boat of fortune five according to claim 1/fortune five Type B aircrafts is taken the photograph camera hatch, it is characterized in that described groined type framework comprise along the relative dual-side setting of opening (5) and with beam (1), (6) of pairing long purlin of underbelly and the fixing assembling of covering, along the relative in addition dual-side setting of opening (5) and with the strengthening web (4) of beam (1), (6), the pairing web of underbelly, the fixing assembling of covering.
3, the boat of fortune five according to claim 1 and 2/fortune five Type B aircrafts is taken the photograph camera hatch, the covering that it is characterized in that described opening (5) periphery is fixed in the stiffened skin (2) of fuselage bottom skin-surface for fitting, and this stiffened skin (2) is connected with the groined type frame fixation by angle bead (3).
4, the boat of fortune five according to claim 1/fortune five Type B aircrafts is taken the photograph camera hatch, it is characterized in that described camera fixing device comprises the bracing frame that is connected in the groined type frame mid portion and is made up of bar shaped section bar (14), (15), be provided with camera stay bearing plate (13) and camera strut angle box (10) in bar shaped section bar (14), (15) and the connection corner thereof of bracing frame.
5, the boat of fortune five according to claim 4/fortune five Type B aircrafts is taken the photograph camera hatch, it is characterized in that described camera stay bearing plate (13), camera strut angle box (10), bracing frame are positioned at same plane.
6, take the photograph camera hatch according to the boat of claim 1,2,4 or 5 described fortune five/fortune 5B type aircraft, it is characterized in that described camera stay bearing plate (13) and camera strut angle box (10) are provided with and the curved part of groined type framework bonded assembly trough plate.
7, take the photograph camera hatch according to the boat of claim 4 or 5 described fortune five/fortune five Type B aircrafts, it is characterized in that described camera stay bearing plate (13), camera strut angle box (10), the stacked rebound adaptive (11) that be fixed with of bracing frame upper surface, be fixing assembling between camera and the rebound (11) with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201021975U CN201099352Y (en) | 2007-08-10 | 2007-08-10 | Yun five/ yuan five B type plane aerial photography window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201021975U CN201099352Y (en) | 2007-08-10 | 2007-08-10 | Yun five/ yuan five B type plane aerial photography window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201099352Y true CN201099352Y (en) | 2008-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201021975U Expired - Fee Related CN201099352Y (en) | 2007-08-10 | 2007-08-10 | Yun five/ yuan five B type plane aerial photography window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201099352Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602528A (en) * | 2012-03-06 | 2012-07-25 | 大连理工大学 | Orthogonal grating cylindrical shell provided with reinforcement ribs and circular opening and made of composite materials |
| US9075289B2 (en) | 2011-08-29 | 2015-07-07 | Aerovironment, Inc. | Roll-tilt ball turret camera having coiled data transmission cable |
| TWI504539B (en) * | 2011-08-29 | 2015-10-21 | Aerovironment Inc | Ball turret heat sink and emi shielding |
| US10081441B2 (en) | 2011-08-29 | 2018-09-25 | Aerovironment, Inc. | Tilt-ball turret with gimbal lock avoidance |
| US10945017B2 (en) | 2011-08-29 | 2021-03-09 | Aerovironment, Inc. | System and method of high-resolution digital data image transmission |
| US11401045B2 (en) | 2011-08-29 | 2022-08-02 | Aerovironment, Inc. | Camera ball turret having high bandwidth data transmission to external image processor |
-
2007
- 2007-08-10 CN CNU2007201021975U patent/CN201099352Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9075289B2 (en) | 2011-08-29 | 2015-07-07 | Aerovironment, Inc. | Roll-tilt ball turret camera having coiled data transmission cable |
| TWI504539B (en) * | 2011-08-29 | 2015-10-21 | Aerovironment Inc | Ball turret heat sink and emi shielding |
| US10081441B2 (en) | 2011-08-29 | 2018-09-25 | Aerovironment, Inc. | Tilt-ball turret with gimbal lock avoidance |
| US10945017B2 (en) | 2011-08-29 | 2021-03-09 | Aerovironment, Inc. | System and method of high-resolution digital data image transmission |
| US11401045B2 (en) | 2011-08-29 | 2022-08-02 | Aerovironment, Inc. | Camera ball turret having high bandwidth data transmission to external image processor |
| US11463760B2 (en) | 2011-08-29 | 2022-10-04 | Aerovironment, Inc. | System and method of high-resolution digital data image transmission |
| US11700408B2 (en) | 2011-08-29 | 2023-07-11 | Aerovironment, Inc. | System and method of high-resolution digital data image transmission |
| CN102602528A (en) * | 2012-03-06 | 2012-07-25 | 大连理工大学 | Orthogonal grating cylindrical shell provided with reinforcement ribs and circular opening and made of composite materials |
| CN102602528B (en) * | 2012-03-06 | 2014-11-12 | 大连理工大学 | Orthogonal grating cylindrical shell provided with reinforcement ribs and circular opening and made of composite materials |
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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 |
Granted publication date: 20080813 Termination date: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |