CN203666960U - Connecting structure of fuselage and aerofoil - Google Patents
Connecting structure of fuselage and aerofoil Download PDFInfo
- Publication number
- CN203666960U CN203666960U CN201320737216.7U CN201320737216U CN203666960U CN 203666960 U CN203666960 U CN 203666960U CN 201320737216 U CN201320737216 U CN 201320737216U CN 203666960 U CN203666960 U CN 203666960U
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- CN
- China
- Prior art keywords
- wing
- sledge
- aerofoil
- fuselage
- sleeve
- 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 a connecting structure of an aerofoil and a fuselage. An aerofoil inserted sledge sleeve penetrates aerofoil root plates and is fixed in the aerofoil; the pipe opening, positioned in the aerofoil, of the aerofoil inserted sledge sleeve is a closed opening, the other pipe opening of the aerofoil inserted sledge sleeve is an open opening and exposes outside the aerofoil root plates; a plurality of threaded holes are formed in the aerofoil root plates to enable the aerofoil and the fuselage to be fixed through screws or bolts. The connecting structure has the advantages and the positive results that by the technical scheme, an inserted sledge sleeve and an inserted sledge are additionally arranged on the basis of an original structure, the fixing strength is enhanced, the dislocation is avoided, meanwhile, quick mounting and disassembly can be realized, the transportation is simplified, time and labor are saved, the connection of the aerofoil and the fuselage can be more firm in the flying process, and the service life is prolonged.
Description
Technical field
The utility model relates to connection structure, relates in particular to the connection structure of a kind of wing and fuselage.
Background technology
For the connection structure of wing and fuselage, conventional confguration be wing only by fastened by screw on fuselage, can not carry out conveniently installation and removal, simultaneously in the process of aircraft flight, because the effect of air-flow causes bolt fixing built on the sand, easily make junction damage, so just reduced the service life of the operation aircraft of going out.
Summary of the invention
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the connection structure of a kind of wing and fuselage is provided, comprises:
In one wing, insert sledge sleeve pipe (2), its part is passed wing boot plate (3) and is fixed in wing;
The mouth of pipe that in the described wing, slotting sledge sleeve pipe (2) is arranged in wing is close mouth, and the other end mouth of pipe is opening port the outside of revealing wing boot plate (3),
In described wing boot plate (3), there are multiple tapped bore (4), wing and fuselage are fixed by screw or bolt.
Further; Also comprise that one inserts sledge sleeve fixing frame (6), its one end fixed wing boot plate (3) is upper, and its support body is fixed in wing through multilayer rib,
In wing, insert sledge sleeve pipe (2) and be cemented in slotting sledge sleeve fixing frame (6) above, on described slotting sledge sleeve fixing frame, there are some lightening holes.
Further; Also comprise that one inserts sledge (5), the external diameter of described slotting sled is slightly less than in wing the internal diameter of inserting sledge sleeve pipe, makes to insert sled and can insert and in wing, insert in sledge sleeve pipe but can naturally not come off.
Further; Described wing boot plate (3) has lightening hole.
Advantage and the good effect that the utlity model has are: by above technical scheme, on original basis, increase and insert sledge pipe and slotting sledge, increase constant intensity, prevent the changing of the relative positions, can carry out installing/dismounting by fast speed, form transport and simplify simultaneously, time saving and energy saving, and in flight course, make wing more firm with being connected of fuselage, strengthen service life.
Brief description of the drawings
Fig. 1 is the connection structure schematic diagram of a kind of wing and fuselage
In figure:
1, in wing 2, wing, insert sledge sleeve pipe 3, wing boot plate 4, tapped bore 5, insert sledge 6, insert sledge sleeve fixing frame
Detailed description of the invention
As shown in Figure 1, provide the connection structure of a kind of wing and fuselage, comprising:
In one wing, insert sledge sleeve pipe 2, its part is passed wing boot plate 3 and is fixed in wing;
In wing, inserting the mouth of pipe that sledge sleeve pipe 2 is arranged in wing is close mouth, and the other end mouth of pipe is opening port the outside of revealing wing boot plate 3, and making to insert sled, in wing, to insert sledge sleeve pipe firm, makes in-flight its not landing at body.
In wing boot plate 3, there are multiple tapped bore 4, wing and fuselage are fixed by screw or bolt.Wing is further firm.
Further; Also comprise that one inserts sledge sleeve fixing frame 6, in its one end fixed wing boot plate 3, its support body is fixed in wing through multilayer rib, inserts sledge sleeve pipe 2 and be cemented on slotting sledge sleeve fixing frame 6 in wing, inserts on sledge sleeve fixing frame and has some lightening holes.Insert sled sleeve fixing frame and make to insert firm being fixed in wing of sledge sleeve pipe.
Further; Also comprise that one inserts sledge 5, the external diameter of described slotting sled is slightly less than in wing the internal diameter of inserting sledge sleeve pipe, makes to insert sled and can insert and in wing, insert in sledge sleeve pipe but can naturally not come off.
Further; Wing boot plate 3 has lightening hole.Can further alleviate the weight of wing.
Specific works process:
Be fixed on slotting sledge sleeve fixing frame 6 inserting sledge sleeve pipe 2 in wing, then wing is docked with fuselage, in wing, inserting sledge sleeve pipe bared end inserts in wing, slotting sledge 5 is penetrated from the other end of fuselage, then inject in wing and insert in sledge sleeve pipe 2, then with the tapped bore 4 in screw slave wing boot plate 3, wing is fixed on fuselage, is then set on slotting sledge 5 inserting sledge sleeve pipe in the wing of the wing of another side, then with screw, wing is fastened on fuselage.
Above embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present invention.All equalization variation and improvement etc. of doing according to the utility model scope, within all should still belonging to this patent covering scope.
Claims (4)
1. a connection structure for wing and fuselage, is characterized in that: comprising:
In one wing, insert sledge sleeve pipe (2), its part is passed wing boot plate (3) and is fixed in wing;
The mouth of pipe that in described wing, slotting sledge sleeve pipe (2) is arranged in wing is close mouth, and the other end mouth of pipe is opening port the outside of revealing wing boot plate (3),
In described wing boot plate (3), there are multiple tapped bore (4), wing and fuselage can be fixed by screw or bolt.
2. the connection structure of a kind of wing according to claim 1 and fuselage, it is characterized in that: also comprise that one inserts sledge sleeve fixing frame (6), in its one end fixed wing boot plate (3), its support body is fixed in wing through multilayer rib, in wing, insert sledge sleeve pipe (2) and be cemented in slotting sledge sleeve fixing frame (6) above, on described slotting sledge sleeve fixing frame, there are some lightening holes.
3. the connection structure of a kind of wing according to claim 1 and fuselage, is characterized in that: also comprise that one inserts sledge (5), the external diameter of inserting sled is slightly less than in wing the internal diameter of inserting sledge sleeve pipe, makes to insert sled and can insert and in wing, insert in sledge sleeve pipe but can naturally not come off.
4. the connection structure of a kind of wing according to claim 1 and fuselage, is characterized in that: described wing boot plate (3) has lightening hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320737216.7U CN203666960U (en) | 2013-11-20 | 2013-11-20 | Connecting structure of fuselage and aerofoil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320737216.7U CN203666960U (en) | 2013-11-20 | 2013-11-20 | Connecting structure of fuselage and aerofoil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203666960U true CN203666960U (en) | 2014-06-25 |
Family
ID=50963280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320737216.7U Expired - Fee Related CN203666960U (en) | 2013-11-20 | 2013-11-20 | Connecting structure of fuselage and aerofoil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203666960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733590A (en) * | 2019-03-22 | 2019-05-10 | 天津天航智远科技有限公司 | A kind of connection structure between unmanned plane main wing and outer wing |
-
2013
- 2013-11-20 CN CN201320737216.7U patent/CN203666960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733590A (en) * | 2019-03-22 | 2019-05-10 | 天津天航智远科技有限公司 | A kind of connection structure between unmanned plane main wing and outer wing |
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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: 20140625 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |