CN211663432U - Upper wall plate of airplane wing - Google Patents
Upper wall plate of airplane wing Download PDFInfo
- Publication number
- CN211663432U CN211663432U CN201922460779.6U CN201922460779U CN211663432U CN 211663432 U CN211663432 U CN 211663432U CN 201922460779 U CN201922460779 U CN 201922460779U CN 211663432 U CN211663432 U CN 211663432U
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- mainboard
- plate
- reinforcing rib
- sets
- main plate
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Abstract
The utility model relates to a wallboard on aircraft wing, it includes mainboard, flange, deep floor, and the mainboard is the plane board, is equipped with a plurality of components on the mainboard and sets up the hole, and the mainboard both sides are equipped with the flange respectively, and the flange sets up with the flat board is perpendicular, and deep floor vertically sets up along the mainboard, and deep floor sets up with the mainboard is perpendicular, and two deep floor set up respectively in component setting hole both sides, and the strengthening rib sets up the side in hole with two at least components and is connected integratively. The utility model discloses strengthen dull and stereotyped edge longitudinal strength, strengthened the longitudinal strength that each component set up the mainboard between the hole to make the component set up difficult horizontal the buckling of hole department.
Description
Technical Field
The utility model belongs to the technical field of the aircraft structure subassembly, in particular to wallboard on aircraft wing.
Background
Large integral structural members widely used in modern aircraft, such as integral wing panels, require light weight and large machining amount, and have poor strength due to their complex shape. It is therefore desirable to improve the shape and increase the strength of the material.
Disclosure of Invention
An object of the utility model is to solve above-mentioned problem, provide aircraft wing upper panel.
In order to solve the above problem, the utility model discloses a technical scheme as follows:
the aircraft wing upper wall plate is characterized by comprising a main plate, flanges and reinforcing rib plates, wherein the main plate is a plane plate, a plurality of element setting holes are formed in the main plate, the flanges are arranged on two sides of the main plate respectively, the flanges are perpendicular to the plane plate, the reinforcing rib plates are longitudinally arranged along the main plate, the reinforcing rib plates are perpendicular to the main plate, the two reinforcing rib plates are arranged on two sides of the element setting holes respectively, and the reinforcing rib and the side edges of the at least two element setting holes are integrally connected.
Furthermore, a first connecting insertion piece is arranged on the flange, and a second connecting insertion piece is arranged at the tail of the main board.
The utility model has the advantages that:
(1) the mainboard is the flat board, and the mainboard both sides are equipped with the flange respectively, and the flange sets up with dull and stereotyped perpendicular, and the flange has strengthened dull and stereotyped edge longitudinal strength.
(2) The reinforcing rib plate is arranged along the longitudinal direction of the main plate, the reinforcing rib plate is perpendicular to the main plate, and the reinforcing rib enhances the longitudinal strength of the center of the flat plate.
(3) Two reinforcing rib plates are respectively arranged on two sides of the element arrangement holes, the reinforcing ribs are connected with the side edges of at least two element arrangement holes into a whole, the reinforcing ribs enhance the longitudinal strength of the mainboard between the element arrangement holes, and the element arrangement holes are not easy to bend transversely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an upper wall plate of an aircraft wing according to the present invention;
reference numerals: the structure comprises a main board-1, a flange-2, a reinforcing rib plate-3, an element arrangement hole-4, a first connecting insertion sheet-51 and a second connecting insertion sheet-52.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make more clear and definite definitions of the scope of the present invention.
Referring to the attached drawing 1 in the specification, the upper wall plate of the airplane wing comprises a main plate 1, flanges 2 and reinforcing rib plates 3, wherein the main plate 1 is a plane plate, a plurality of element arrangement holes 4 are formed in the main plate, the flanges 2 are respectively arranged on two sides of the main plate 1, the flanges 2 are perpendicular to the plane plate 1, and the flanges enhance the longitudinal strength of the edge of the plane plate. The reinforcing rib plate 3 is arranged along the longitudinal direction of the main plate, the reinforcing rib plate 3 is perpendicular to the main plate, and the reinforcing rib enhances the longitudinal strength of the center of the flat plate. Two reinforcing rib plates 3 are respectively arranged at two sides of the element arrangement holes 4, the reinforcing ribs are connected with the side edges of at least two element arrangement holes into a whole, the reinforcing ribs enhance the longitudinal strength of the mainboard between the element arrangement holes, and the element arrangement holes are not easy to bend transversely.
Further, be equipped with first connection inserted sheet 51 on the flange, the mainboard afterbody is equipped with second connection inserted sheet 52, and first connection inserted sheet 51, second connection inserted sheet 52 are used for passing through the inserted sheet with other subassemblies of aircraft and are connected.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred embodiments of the present invention, and the present invention is not limited by the above preferred embodiments, and various changes and modifications can be made without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the present invention as claimed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The aircraft wing upper wall plate is characterized by comprising a main plate, flanges and reinforcing rib plates, wherein the main plate is a plane plate, a plurality of element setting holes are formed in the main plate, the flanges are arranged on two sides of the main plate respectively, the flanges are perpendicular to the plane plate, the reinforcing rib plates are longitudinally arranged along the main plate, the reinforcing rib plates are perpendicular to the main plate, the two reinforcing rib plates are arranged on two sides of the element setting holes respectively, and the reinforcing rib and the side edges of the at least two element setting holes are integrally connected.
2. An aircraft wing top wall panel according to claim 1, wherein the flange is provided with a first connecting tab and the tail of the main panel is provided with a second connecting tab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922460779.6U CN211663432U (en) | 2019-12-31 | 2019-12-31 | Upper wall plate of airplane wing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922460779.6U CN211663432U (en) | 2019-12-31 | 2019-12-31 | Upper wall plate of airplane wing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211663432U true CN211663432U (en) | 2020-10-13 |
Family
ID=72737603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922460779.6U Active CN211663432U (en) | 2019-12-31 | 2019-12-31 | Upper wall plate of airplane wing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211663432U (en) |
-
2019
- 2019-12-31 CN CN201922460779.6U patent/CN211663432U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |