CN108454820A - A kind of integrated compound girder construction of unmanned plane wing - Google Patents
A kind of integrated compound girder construction of unmanned plane wing Download PDFInfo
- Publication number
- CN108454820A CN108454820A CN201810125839.6A CN201810125839A CN108454820A CN 108454820 A CN108454820 A CN 108454820A CN 201810125839 A CN201810125839 A CN 201810125839A CN 108454820 A CN108454820 A CN 108454820A
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- fixed
- layer
- wing
- unmanned plane
- side plate
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000002161 passivation Methods 0.000 claims abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 45
- 239000002131 composite material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/18—Spars; Ribs; Stringers
- B64C3/182—Stringers, longerons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/043—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/18—Spars; Ribs; Stringers
- B64C3/187—Ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/26—Construction, shape, or attachment of separate skins, e.g. panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/25—Fixed-wing aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/18—Aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Remote Sensing (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of integrated compound girder constructions of unmanned plane wing,Its structure includes wing,Side plate,Ribs,Spar,Front wall,Wall afterwards,Stringer,Rib and skinning layer,The side of the wing is fixed with side plate,The surface of the side plate is fixed with ribs,The ribs is fixedly connected by side plate with wing,The both sides of the spar are respectively equipped with front wall,Wall afterwards,The front wall,The surface of wall is fixed with stringer afterwards,The stringer passes through front wall,Wall is fixedly connected with spar afterwards,It is fixed with rib below the stringer,The external stability of the wing is equipped with skinning layer,A kind of integrated compound girder construction of unmanned plane wing of the present invention,It can be by the way that front wall and rear wall be arranged,It is attached again by rib and spar,Increase stability and plyability,By being provided with the skinning layer of passivation liquid layer and keriotheca overall weight is reduced while anti-corrosion property convenient for increasing,It is simple in structure,It is easily achieved.
Description
Technical field
The present invention is a kind of unmanned plane wing integrally compound girder construction, belongs to air vehicle technique field.
Background technology
Referred to as " unmanned plane ", english abbreviation is " UAV " to UAV, using radio robot and is provided for oneself
The not manned aircraft that presetting apparatus manipulates, or fully or intermittently automatically operated by car-mounted computer, with someone
It drives an airplane and compares, unmanned plane is often more suitable for the task of those too " slow-witted, dirty or dangerous ".Unmanned plane presses application field,
Can be divided into it is military with it is civilian.Military aspect, unmanned plane are divided into reconnaissance plane and target drone.Civilian aspect, unmanned plane+sector application are
Unmanned plane has really just needed；It taking photo by plane at present, agricultural, plant protection, miniature self-timer, express transportation, disaster relief, observing wild move
The application in object, monitoring infectious disease, mapping, news report, electric inspection process, the disaster relief, movies-making, manufacture romance etc. field, greatly
The big purposes for having expanded unmanned plane itself, developed country is also in actively extension sector application and development unmanned air vehicle technique.
A kind of integrated compound girder construction of existing unmanned plane wing, can coordinate unmanned plane to be used as accessory.But in reality
In use, the overall stability of compound girder construction is poor, front wall and rear wall lack effective composite joint mode on border, secondly outside
Portion is used for a long time, and acid rain caused by environment converts can gradually corrode device, in the case that then overall weight is heavier, be unfavorable for
Increase the cruising ability of unmanned plane, these are all physical presence urgent problems again.
Invention content
In view of the deficienciess of the prior art, a kind of integrated compound girder construction of unmanned plane wing of the present invention, structure packet
Wing, side plate, ribs, spar, front wall, rear wall, stringer, rib and skinning layer are included, the side of the wing is fixed with side
The surface of plate, the side plate is fixed with ribs, and the ribs is fixedly connected by side plate with wing, the table of the side plate
Face is fixed with spar, and the both sides of the spar are respectively equipped with front wall, rear wall, the front wall, rear wall surface be fixed with purlin
Item, the stringer are fixedly connected by front wall, rear wall with spar, and rib, the wing are fixed with below the stringer
External stability be equipped with skinning layer, the skinning layer is made of passivation liquid layer, keriotheca, pillar, and the surface of the skinning layer is solid
Surely it is equipped with passivating solution storehouse, the skinning layer is internally provided with keriotheca, pillar is fixed with below the keriotheca.
Further, the surface of the side plate is fixed with connector.
Further, the surface of the rib is fixed with rib hole.
Further, the side of the wing fixes contact and is equipped with aileron.
Further, the skinning layer is equipped with aluminium alloy layer, and the passivation liquid layer is connect by aluminium alloy layer and skinning layer
Touch connection.
Further, it is fixed with lower plate below the pillar.
Further, the keriotheca is the honeycomb structure made of light metal foil, is one layer of foamed plastics or lightweight
Metal corrugated plate, laminboard layer are glued or welded to together with ectonexine metallic plate.
A kind of integrated compound girder construction of unmanned plane wing of the present invention, has the beneficial effect that：
1：Integrally compound girder construction can be by being arranged rib, rib in the inside of front wall and rear wall for a kind of unmanned plane wing
It can be combined in the pre-connection with spar after wall, rear wall, increase stable composition.
2：Integrally compound girder construction can pass through the extexine setting passivation liquid layer in skinning layer to a kind of unmanned plane wing, increase
The anti-rotten, inoxidizability of aluminium alloy layer itself is added.
3：Integrally compound girder construction can be provided with keriotheca to a kind of unmanned plane wing by the inside in aluminium alloy layer
Pillar, interlayer siding is made of inside and outside two layers of metal sheet and sandwich, then the honeycomb structure made of light metal foil, welding
Together.Ensure to reduce overall weight in the case of stability.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of unmanned plane wing one composite beam inside configuration schematic diagram of the present invention；
Fig. 2 is a kind of unmanned plane wing one composite beam structural skin layer schematic diagram of the present invention.
In figure：1- wings, 2- side plates, 3- ribs, 4- connectors, 5- spars, 6- front walls, wall after 7-, 8- stringers, the 9- wings
Rib, 10- ribs hole, 11- ailerons, 12- skinning layer, 13- aluminium alloy layers, 14- are passivated liquid layer, 15- keriothecas, 16- pillars, 17-
Lower plate.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
Please refer to Fig.1-Fig. 2, the present invention provides a kind of unmanned plane wing integrally compound girder construction, structure include wing 1,
Side plate 2, ribs 3, spar 5, front wall 6, rear wall 7, stringer 8, rib 9 and skinning layer 12, the side of the wing 1 are fixed with
The surface of side plate 2, the side plate 2 is fixed with ribs 3, and the ribs 3 is fixedly connected by side plate 2 with wing 1, described
The surface of side plate 2 is fixed with spar 5, the both sides of the spar 5 are respectively equipped with front wall 6, rear wall 7, the front wall 6, rear wall 7
Surface is fixed with stringer 8, and the stringer 8 is fixedly connected by front wall 6, rear wall 7 with spar 5, and the lower section of the stringer 8 is solid
Surely it is equipped with rib 9, the external stability of the wing 1 is equipped with skinning layer 12, and the skinning layer 12 is by passivation liquid layer 14, keriotheca
15, pillar 16 forms, and the surface of the skinning layer 12 is fixed with passivating solution storehouse 14, and the skinning layer 12 is internally provided with honeycomb
Layer 15, the lower section of the keriotheca 15 is fixed with pillar 16.
The surface of the side plate 2 is fixed with connector 4.
The surface of the rib 9 is fixed with rib hole 10.
The side of the wing 1 fixes contact and is equipped with aileron 11.
The skinning layer 12 is equipped with aluminium alloy layer 13, and the passivation liquid layer 14 is connect by aluminium alloy layer 13 and skinning layer 12
Touch connection.
The lower section of the pillar 16 is fixed with lower plate 17.
The keriotheca 15 is the honeycomb structure made of light metal foil, is one layer of foamed plastics or light-weight metal waveform
Plate, laminboard layer are glued or welded to together with ectonexine metallic plate.
A kind of integrated compound girder construction of unmanned plane wing of the present invention is arranged first on the side plate 2 of wing 1 and reinforces
Secondly rib 3 and connector 4 are provided with rib hole 10 convenient for increasing stability and external use between front wall 6 and rear wall 7
Rib 9 increases stability, then in skinning layer convenient for carrying out composite joint with spar 5 again after wall 6, rear wall 7 in the pre-connection
12 13 surface of aluminium alloy layer setting passivation liquid layer 14, prevents from corroding and aoxidize, the keriotheca of pillar 16 is provided in inside
15, in the case of guarantee is internuncial, in the way of composite material superposition, convenient for increasing stability and reduction weight.
1 wing of the invention, 2 side plates, 3 ribs, 4 connectors, 5 spars, 6 front walls, wall after 7,8 stringers, 9 ribs, 10 ribs
Hole, 11 ailerons, 12 skinning layer, 13 aluminium alloy layers, 14 passivation liquid layers, 15 keriothecas, 16 pillars, 17 lower plates, component is general
The component that standard component or those skilled in the art know, structure and principle all be this technology personnel can by be arranged front wall and
Wall afterwards, then be attached by rib and spar, stability and plyability are increased, by being provided with passivation liquid layer and honeycomb
The skinning layer of layer reduces overall weight convenient for increasing while anti-corrosion property, has the advantages of simple structure and easy realization.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. integrally compound girder construction, structure include wing (1), side plate (2), ribs (3), spar to a kind of unmanned plane wing
(5), front wall (6), rear wall (7), stringer (8), rib (9) and skinning layer (12), it is characterised in that：The side of the wing (1)
Be fixed with side plate (2), the surface of the side plate (2) is fixed with ribs (3), the ribs (3) by side plate (2) with
Wing (1) is fixedly connected, and the surface of the side plate (2) is fixed with spar (5), before the both sides of the spar (5) are respectively equipped with
Wall (6), rear wall (7), the front wall (6), rear wall (7) surface be fixed with stringer (8), the stringer (8) passes through front wall
(6), rear wall (7) is fixedly connected with spar (5), and rib (9) is fixed with below the stringer (8), the wing (1)
External stability is equipped with skinning layer (12)；
The skinning layer (12) is made of passivation liquid layer (14), keriotheca (15), pillar (16), the surface of the skinning layer (12)
It is fixed with passivating solution storehouse (14), the skinning layer (12) is internally provided with keriotheca (15), the lower section of the keriotheca (15)
It is fixed with pillar (16).
2. a kind of integrated compound girder construction of unmanned plane wing according to claim 1, it is characterised in that：The side plate (2)
Surface be fixed with connector (4).
3. a kind of integrated compound girder construction of unmanned plane wing according to claim 1, it is characterised in that：The rib (9)
Surface be fixed with rib hole (10).
4. a kind of integrated compound girder construction of unmanned plane wing according to claim 1, it is characterised in that：The wing (1)
Side fix contact be equipped with aileron (11).
5. a kind of integrated compound girder construction of unmanned plane wing according to claim 1, it is characterised in that：The skinning layer
(12) it is equipped with aluminium alloy layer (13), the passivation liquid layer (14) is connected by aluminium alloy layer (13) and skinning layer (12).
6. a kind of integrated compound girder construction of unmanned plane wing according to claim 1, it is characterised in that：The pillar (16)
Lower section be fixed with lower plate (17).
7. a kind of integrated compound girder construction of unmanned plane wing according to claim 1, it is characterised in that：The keriotheca
(15) be with honeycomb structure made of light metal foil, be one layer of foamed plastics or light-weight metal corrugated sheet, laminboard layer with it is inside and outside
Layer metallic plate is glued or welded to together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125839.6A CN108454820A (en) | 2018-02-08 | 2018-02-08 | A kind of integrated compound girder construction of unmanned plane wing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125839.6A CN108454820A (en) | 2018-02-08 | 2018-02-08 | A kind of integrated compound girder construction of unmanned plane wing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108454820A true CN108454820A (en) | 2018-08-28 |
Family
ID=63238759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810125839.6A Withdrawn CN108454820A (en) | 2018-02-08 | 2018-02-08 | A kind of integrated compound girder construction of unmanned plane wing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108454820A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532036A (en) * | 2018-11-27 | 2019-03-29 | 中航通飞华南飞机工业有限公司 | A kind of full composite material wing adhering method and full composite material wing |
| US20230058853A1 (en) * | 2020-02-06 | 2023-02-23 | Aerovironment, Inc. | D-truss wing structure for an unmanned aerial vehicle |
-
2018
- 2018-02-08 CN CN201810125839.6A patent/CN108454820A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532036A (en) * | 2018-11-27 | 2019-03-29 | 中航通飞华南飞机工业有限公司 | A kind of full composite material wing adhering method and full composite material wing |
| CN109532036B (en) * | 2018-11-27 | 2022-07-15 | 中航通飞华南飞机工业有限公司 | Full composite material wing glue joint method and full composite material wing |
| US20230058853A1 (en) * | 2020-02-06 | 2023-02-23 | Aerovironment, Inc. | D-truss wing structure for an unmanned aerial vehicle |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180828 |