CN217562817U - Embedded mounting structure of aircraft antenna - Google Patents
Embedded mounting structure of aircraft antenna Download PDFInfo
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- CN217562817U CN217562817U CN202221536280.4U CN202221536280U CN217562817U CN 217562817 U CN217562817 U CN 217562817U CN 202221536280 U CN202221536280 U CN 202221536280U CN 217562817 U CN217562817 U CN 217562817U
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- platform
- mounting
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Abstract
The utility model provides an embedded mounting structure of aircraft antenna, this mounting structure's body is a curved surface wallboard, this curved surface wallboard is the same with the aircraft appearance camber at aircraft antenna installation position, curved surface wallboard all around with the long purlin of aircraft be connected, the middle part of curved surface wallboard is equipped with the platform of installation antenna, the surface of this platform has the required inclination of antenna mounting, the surface of this platform still is equipped with required locating hole of antenna mounting and fixed orifices, this mounting structure can realize quick installation and the maintenance of aircraft antenna, it is big to possess intensity simultaneously, rigidity is sufficient, assembly process is good, light in weight's advantage.
Description
Technical Field
The utility model relates to an aircraft structural design specifically is an embedded mounting structure of aircraft antenna.
Background
With the development of aviation technology and the demand for improvement of airplane capability, various functional antennas are added to airplanes to meet flight requirements. The aerodynamic shape, size, and antenna mounting location of the aircraft all have a significant impact on antenna performance. The aircraft has a large curvature, and the antenna mounting support is generally a plane, or the antenna has a requirement on a wave beam range, so that the antenna mounting plane and the flight direction of the aircraft have a requirement on an included angle, and the antenna support is not attached to the aircraft when the antenna is mounted. At present, the method for installing the antenna on the airplane is a method that an installation support is arranged inside the airplane body and an antenna housing is arranged outside the airplane body; or the antenna cover is designed as an antenna pedestal platform, and the antenna is directly installed on the antenna cover plane. In the former, when the antenna is installed, the antenna needs to be positioned by a precise positioning instrument and is limited by the internal structure area and the structure form of the airplane, so that the installation, the use and the maintenance of the antenna are difficult, and when the antenna is frequently assembled and disassembled, the structure is easy to be damaged by fatigue, thereby reducing the service life of the whole part; the latter has a great influence on the aerodynamic shape of the airplane and influences the flight safety. For the installation of the aircraft antenna, the installation and maintenance are an important part of the design of the aircraft antenna support, so that a structure which meets the installation requirements of the aircraft antenna, and has the advantages of high strength, enough rigidity, safe flight, light weight, low cost and quick installation and maintenance is urgently needed to be designed.
Disclosure of Invention
An object of this application is to provide an embedded mounting structure of aircraft antenna, this mounting structure can realize quick installation and the maintenance of aircraft antenna, possesses the novel mounting structure of advantages such as intensity is big, rigidity is sufficient, assembly process is good, light in weight simultaneously.
The utility model provides an embedded mounting structure of aircraft antenna, its characterized in that, this mounting structure's body is a curved surface wallboard, and this curved surface wallboard is the same with the aircraft appearance camber at aircraft antenna installation position, and curved surface wallboard is connected with the aircraft stringer all around, and the middle part of curved surface wallboard is equipped with the platform of installation antenna, and the surface of this platform has the required inclination of antenna mounting, and the surface of this platform still is equipped with required locating hole of antenna mounting and fixed orifices.
The embedded mounting structure of aircraft antenna, its characterized in that, the lower surface of curved surface wallboard be equipped with a plurality of strengthening ribs.
The embedded mounting structure of aircraft antenna, its characterized in that, curved surface wallboard and platform of installation antenna be whole machine and add the piece, the platform of installation antenna is connected through intersecting the curved surface body with the curved surface wallboard, makes it combine as an organic whole.
The beneficial effect of this application lies in: 1) The problem that antenna mounting structure and aircraft appearance do not laminate has effectually been solved, and antenna mounting structure passes through the curved surface wallboard and is conformal with the aircraft for the installation of antenna no longer receives the restriction of aircraft appearance, and it is more convenient to install, and the cost is reduced, but wide application is to the installation of all kinds of aircraft any position antennas. 2) Antenna mounting structure has adopted the integral type design, and labour saving and time saving during the installation has abandoned the phenomenon that needs the scene in the past to tear open, adorn dozens of parts, only needs can accomplish antenna mounting structure's assembly and dismantlement through dozens of layer board nuts, has practiced thrift a large amount of cost of labor and time cost. 3) The antenna mounting structure is directly processed to form a mounting angle plane required by antenna mounting through numerical control processing during manufacturing, the antenna can be directly mounted on a platform for mounting the antenna when the antenna is mounted on an airplane, the antenna mounting angle does not need to be adjusted through a precise positioning instrument, and the mounting difficulty and the mounting error are reduced. 4) The antenna mounting structure is mounted on the airplane stringer through the support plate nut by utilizing the original airplane hole site, and the damage to the structural strength of the antenna mounting structure due to multiple open holes is reduced.
Drawings
Fig. 1 is a schematic view of an in-line mounting structure of an aircraft antenna.
Figure 2 is a bottom view of an in-line mounting structure for an aircraft antenna.
Fig. 3 is a schematic diagram of the connection of the in-line mounting structure of the aircraft antenna.
The numbering in the figures illustrates: the antenna comprises a curved surface wallboard 1, a platform 2, reinforcing ribs 3, a stringer 4, connecting holes 5, fixing holes 6, positioning pin holes 7 and an antenna 8.
Detailed Description
Referring to the attached drawings, the body of the aircraft antenna embedded installation structure provided by the application is a curved wall panel 1, the curvature of the curved wall panel 1 is the same as that of the aircraft appearance of an aircraft antenna installation part, the curved wall panel 1 is conformal to the aircraft appearance, connecting holes 5 connected with an aircraft stringer 4 are formed in the periphery of the curved wall panel 1, a platform 2 for installing an antenna is arranged in the middle of the curved wall panel 1, the surface of the platform 2 is provided with an inclination angle required by the installation of an antenna 8, and the surface of the platform is further provided with a positioning hole 7 and a fixing hole 6 required by the installation of the antenna 8. In implementation, the curved wall plate 1 and the platform 2 for mounting the antenna are integrally machined, and the platform for mounting the antenna and the curved wall plate are connected through the intersecting curved surface body to be combined into an integral piece.
In order to ensure the strength of the antenna installation, a plurality of reinforcing ribs 3 are arranged on the lower surface of the curved wall plate 1 in the embodiment.
During assembly, the antenna 8 is positioned at the positioning pin hole 7 through the positioning pin, and the mounting of the antenna 8 is completed through the fixing hole 6 on the antenna mounting platform 2 through the bolt, so that an assembly is formed. Connecting holes 5 are preset on the periphery of the curved-surface wall plate 1 and are connected with the airplane stringer 4 through supporting plate nuts, and assembly is completed.
The antenna can be disassembled/replaced by disassembling the bolts on the antenna and the mounting platform; the removal/replacement of the antenna mounting structure can be accomplished by removing the pallet nut 8 between the curved panel 1 and the stringer 4.
Claims (3)
1. The utility model provides an embedded mounting structure of aircraft antenna, its characterized in that, this mounting structure's body is a curved surface wallboard, and this curved surface wallboard is the same with the aircraft appearance camber at aircraft antenna installation position, and curved surface wallboard is connected with the aircraft stringer all around, and the middle part of curved surface wallboard is equipped with the platform of installation antenna, and the surface of this platform has the required inclination of antenna mounting, and the surface of this platform still is equipped with required locating hole of antenna mounting and fixed orifices.
2. An in-line antenna mounting structure as defined in claim 1, wherein the curved wall plate has a plurality of ribs formed on a lower surface thereof.
3. An in-line mounting structure for an aircraft antenna according to claim 1, wherein the curved wall panel and the antenna mounting platform are integrally formed as a single piece, and the antenna mounting platform and the curved wall panel are connected by intersecting curved surfaces to form a single piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221536280.4U CN217562817U (en) | 2022-06-17 | 2022-06-17 | Embedded mounting structure of aircraft antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221536280.4U CN217562817U (en) | 2022-06-17 | 2022-06-17 | Embedded mounting structure of aircraft antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217562817U true CN217562817U (en) | 2022-10-11 |
Family
ID=83501587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221536280.4U Active CN217562817U (en) | 2022-06-17 | 2022-06-17 | Embedded mounting structure of aircraft antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217562817U (en) |
-
2022
- 2022-06-17 CN CN202221536280.4U patent/CN217562817U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |