CN202414154U - Non-bearing shifting-type quick-release covering cap device - Google Patents
Non-bearing shifting-type quick-release covering cap device Download PDFInfo
- Publication number
- CN202414154U CN202414154U CN2011205281304U CN201120528130U CN202414154U CN 202414154 U CN202414154 U CN 202414154U CN 2011205281304 U CN2011205281304 U CN 2011205281304U CN 201120528130 U CN201120528130 U CN 201120528130U CN 202414154 U CN202414154 U CN 202414154U
- Authority
- CN
- China
- Prior art keywords
- pin
- hinge
- support
- cover plate
- frame
- 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 - Lifetime
Links
Images
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model discloses a non-bearing shifting-type quick-release covering cap device. A hinge A is fixedly installed on a buccal frame on one side of a covering cap, a hinge B is fixedly installed on a cover plate, the hinge A is connected with the hinge B through a cleaning rod, a support B with a locking hole is fixedly installed on a cover plate at the other side, a pin passes through a long circular hole of the buccal frame to be fixedly installed on a pin shackle pin head part through a nut, a spring is sleeved on a pin shackle rod, the pin shackle rod is fixedly connected with the support A which is fixed on a covering, and the cover plate is fixed together with the faccual frame by adopting the pin shackle to pass through a lock hole on the support B. Compared with the covering cap with periphery being fixed by screws/ supporting plate nuts and needs to dismantle a plurality of screws, the maintenance of an airplane can be remarkably improved.
Description
Technical field
The utility model belongs to the aeroplane structure design field, and is particularly a kind of to the improvement of existing port cover structure and the non-bearing dial type quick-release flap device of raising maintainability.
Background technology
Present generation aircraft often need be arranged flap for ease of system maintenance; General flap adopts the form that fixes along periphery screw/plate nut usually; The problem of its existence be after the aircraft delivery in the daily attention dismounting not too convenient; Adopt the flap dismounting of this form the time must pull down all screws; Frequent dismounting needs cost plenty of time and screw to lose efficacy easily and loss in the working service, and adopts the novel non-bearing dial type of this kind quick-release flap can avoid these problems to a great extent.
Summary of the invention
The purpose of the utility model is a kind of flap device to be provided, through at a flap and a mouthful frame junction the fast handler of dial type being installed, the convenience of realization flap dismounting, the maintainability of raising aircraft.
For realizing above-mentioned purpose; The technical scheme that the utility model is taked is that non-bearing dial type quick-release flap device is characterized in that; By cover plate, mouthful frame, hinge A, hinge B, poker, support A, support B, pin buckle, spring, pin and nut form; On flap mouth frame on one side, be installed with hinge A, be installed with hinge B on the cover plate, and hinge A be connected through poker with hinge B; Be installed with the support B in hole with lock on the cover plate of another side; The Long Circle hole that pin passes mouthful frame is fixedly mounted on pin with nut and buckles the pin head, is set with spring on the pin button bar and is fastened on the support A on the covering, and cover plate is buckled the lockhole that passes on the support B with a mouthful frame through pin and fixed.
The utility model advantage is; When dismounting is used, only need that the covering outside is fixed on the pin that pin buckles and stir backward, can open flap; Adopting the fixing flap of screw/plate nut need pull down several screws with periphery compares, can significantly improve the maintainability of aircraft.
Description of drawings
Fig. 1 is the constructional drawing of the utility model.
Fig. 2 is that A-A among Fig. 1 is to scheme drawing.
Fig. 3 is that the A of mouthful frame 2 among Fig. 2 is to scheme drawing.
Among the figure: 1. cover plate, 2. mouthful frame, 3. hinge A, 4. hinge B, 5. poker, 6. support A, 7. support B, 8. pin buckle, 9. spring, 10. pin, 11. nuts.
The specific embodiment
Combine accompanying drawing and embodiment that the utility model is described further at present; Referring to Fig. 1 to Fig. 3, non-bearing dial type quick-release flap device is characterized in that; By cover plate 1, mouthful frame 2, hinge A3, hinge B4, poker 5, support A6, support B7, pin buckle 8, spring 9, pin 10 and nut 11 form; On flap mouth frame 2 on one side, be installed with hinge A3, be installed with hinge B4 on the cover plate 1, and hinge A3 be connected through poker 5 with hinge B4; Be installed with the support B7 in hole with lock on the cover plate 1 of another side; The Long Circle hole that pin 10 passes mouthful frame 2 is fixedly mounted on pin with nut 11 and buckles 8 pin heads, is set with spring 9 on pin button 8 bars and is fastened on the support A6 on the covering, and cover plate 1 and mouth frame 2 are buckled 8 lockholes that pass on the support B7 through pin and fixed.
Principle of work: as shown in Figure 1; Mouth frame 2 is connected fixing with support A6 with aircraft skin through rivet; Pin button 8 through pin 10, nut 11 and spring 9 be connected on mouthful frame 2 and the support A6; Hinge A3 also is fixed on mouthful frame 2 through rivet, and flap is formed through rivet combination by cover plate 1, support B7 and hinge B4.One side of flap is connected fixing with hinge A3 with poker 5; Another side is fixed by the lockhole that pin button 8 passes on the support B7, referring to Fig. 2, on the mouth frame 2 at pin button 8 places, is provided with the Long Circle hole; Referring to Fig. 3, the fixing pin 10 of pin button 8 pin heads can move in the scope in Long Circle hole.In the daily attention of aircraft, only need the pin 10 in the covering outside is stirred backward, can open flap, the inside macropore of through port frame 2 is safeguarded system then.
Whole flap by cover plate 1, mouthful frame 2, hinge A3, hinge B4, poker 5, support A6, support B7, pin buckle 8, spring 9, pin 10, nut 11 and rivet form.When needs dismounting flap is safeguarded systematic part, only need the pin in the covering outside is stirred backward, flap can be opened.After the aircraft system parts/maintenance is accomplished, only need with flap close to be attached to a mouthful frame, have simultaneously " " sound, whole flap is promptly closed.
One side of the utility model non-bearing dial type quick-release flap device is linked to each other with hinge A3 on being riveted on mouthful frame 2 through poker 5 by the hinge B4 that is riveted on the cover plate 1, and another side is buckled 8 with the pin on being connected mouthful frame 2 and covering and is connected through being riveted on support B7 on the cover plate 1; When dismounting is used, only need the pin 10 that the covering outside is fixed on the pin button 8 is stirred backward, can open flap, adopt the fixing flap of screw/plate nut need pull down several screws with periphery and compare, can significantly improve the maintainability of aircraft.
Claims (1)
1. non-bearing dial type quick-release flap device; It is characterized in that; Buckleing (8), spring (9), pin (10) and nut (11) by cover plate (1), mouthful frame (2), hinge A (3), hinge B (4), poker (5), support A (6), support B (7), pin forms; On flap mouth frame (2) on one side, be installed with hinge A (3), be installed with hinge B (4) on the cover plate (1), and hinge A (3) be connected through poker (5) with hinge B (4); Be installed with the support B (7) in hole with lock on the cover plate of another side (1); The Long Circle hole that pin (10) passes a mouthful frame (2) is fixedly mounted on pin with nut (11) and buckles (8) pin head, is set with spring (9) on pin button (8) bar and is fastened on the support A (6) on the covering, and cover plate (1) is buckled the lockhole that (8) passes on the support B (7) with a mouth frame (2) through pin and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205281304U CN202414154U (en) | 2011-12-16 | 2011-12-16 | Non-bearing shifting-type quick-release covering cap device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205281304U CN202414154U (en) | 2011-12-16 | 2011-12-16 | Non-bearing shifting-type quick-release covering cap device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202414154U true CN202414154U (en) | 2012-09-05 |
Family
ID=46738941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205281304U Expired - Lifetime CN202414154U (en) | 2011-12-16 | 2011-12-16 | Non-bearing shifting-type quick-release covering cap device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202414154U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477369A (en) * | 2014-11-27 | 2015-04-01 | 江西洪都航空工业集团有限责任公司 | Novel folding wall plate structure |
| CN105217014A (en) * | 2015-10-15 | 2016-01-06 | 中国航天科技集团公司第四研究院第四十一研究所 | A kind of quick-release opening cover device |
| CN106043663A (en) * | 2016-06-02 | 2016-10-26 | 江西洪都航空工业集团有限责任公司 | Glass quick-release access cover |
| CN106672247A (en) * | 2016-12-26 | 2017-05-17 | 中国航空工业集团公司西安飞机设计研究所 | Follow-up small-mouth flap |
| CN105947215B (en) * | 2016-05-06 | 2018-08-14 | 江西昌河航空工业有限公司 | Device is put in throwing |
| CN113320713A (en) * | 2021-04-29 | 2021-08-31 | 中国电子科技集团公司第二十九研究所 | Pod large-opening-face quick-release maintenance opening cover device and design method |
-
2011
- 2011-12-16 CN CN2011205281304U patent/CN202414154U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477369A (en) * | 2014-11-27 | 2015-04-01 | 江西洪都航空工业集团有限责任公司 | Novel folding wall plate structure |
| CN105217014A (en) * | 2015-10-15 | 2016-01-06 | 中国航天科技集团公司第四研究院第四十一研究所 | A kind of quick-release opening cover device |
| CN105217014B (en) * | 2015-10-15 | 2017-03-22 | 中国航天科技集团公司第四研究院第四十一研究所 | Device for disassembling covering cap quickly |
| CN105947215B (en) * | 2016-05-06 | 2018-08-14 | 江西昌河航空工业有限公司 | Device is put in throwing |
| CN106043663A (en) * | 2016-06-02 | 2016-10-26 | 江西洪都航空工业集团有限责任公司 | Glass quick-release access cover |
| CN106672247A (en) * | 2016-12-26 | 2017-05-17 | 中国航空工业集团公司西安飞机设计研究所 | Follow-up small-mouth flap |
| CN113320713A (en) * | 2021-04-29 | 2021-08-31 | 中国电子科技集团公司第二十九研究所 | Pod large-opening-face quick-release maintenance opening cover device and design method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202414154U (en) | Non-bearing shifting-type quick-release covering cap device | |
| CN201649920U (en) | Buffer hinge device for furniture door | |
| CN207631248U (en) | A kind of collection that lightweight bearing type can overhaul establishment cover plate mechanism | |
| CN101665152B (en) | Quick detachable combined cover cap capable of bearing stress | |
| CN205469766U (en) | No fixed hinge formula quick -release flap | |
| CN201638117U (en) | Notebook computer provided with handle-type radiating bracket | |
| CN204077596U (en) | A kind of portable secured band | |
| CN201530472U (en) | Force bearing rapid combined mouth cover | |
| CN203651919U (en) | Engine cover supporting rod | |
| CN201971529U (en) | Elevator door opening/closing device | |
| CN202872185U (en) | Limiting and supporting subassembly of electric cabinet | |
| CN204548478U (en) | A kind of fast aeration lid | |
| CN201923316U (en) | Rapidly detachable opening cap | |
| CN202990679U (en) | Opening support arm of movable hatch cover | |
| CN204020630U (en) | The ISOFIX exhaustion mechanism of child's safety seat for vehicle | |
| CN208308162U (en) | Rotary type hinge and the elevator control dial panel fixing structural of circlip locking | |
| CN202413637U (en) | Demountable coat-and-hat hook structure | |
| CN201204134Y (en) | Device for locking ring main unit load switch | |
| CN205095337U (en) | Motor cover on treadmill | |
| CN202555412U (en) | Protective device of centrifugal type oil purifier | |
| CN201769944U (en) | Seat cushion locking mechanism | |
| CN215181799U (en) | Rotary switch door handle structure of server | |
| CN101898626A (en) | Invisible bed for ship | |
| CN109450377A (en) | A kind of photovoltaic plant monitoring device being easily installed | |
| CN211306321U (en) | Solar photovoltaic intelligent robot with reserve battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |