CN207165759U - A kind of integrated antenna hood mounting structure - Google Patents
A kind of integrated antenna hood mounting structure Download PDFInfo
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- CN207165759U CN207165759U CN201720478695.3U CN201720478695U CN207165759U CN 207165759 U CN207165759 U CN 207165759U CN 201720478695 U CN201720478695 U CN 201720478695U CN 207165759 U CN207165759 U CN 207165759U
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Abstract
Antenna hood mounting structure is the utility model is related to, more particularly to a kind of mounting structure with the integrated antenna cover for closing antarafacial structure.Described antenna house is in closed elliposoidal, and to close angled arrangement, border is provided with opposite joint for front and back end, it is characterized in that：Mounting platform is provided with antenna house, mounting platform has the face of different setting angles.Preferably solve the problems, such as more fronts, multiband, more spatial domain radome designs；Solves the problems, such as the mounting design with the special-shaped integral antenna house for closing section；By the reasonable Arrangement of wing tip structural member, solve the more front antenna arrays of wing tip, the installation of electronic equipment, O＆M design challenges.
Description
Technical field
Antenna hood mounting structure is the utility model is related to, more particularly to a kind of integrated antenna cover with closing antarafacial structure
Mounting structure.
Background technology
Special Aircraft is provided with a large amount of antennas aboard in order to meet service requirement.In order to ensure the gas of aircraft
Dynamic characteristic, therefore antenna house can be typically set in antenna mounting locations.Antenna parting surface is provided between antenna house and body, is used
In the installation of antenna and docking for antenna house and body；Antenna parting surface is mostly a plane, in addition, for more fronts, broadband
High frequency, the cross one another antenna array installation in work spatial domain, antenna house are designed as more cover bodies more, entered between cover body by docking structure
Row connection.Using said structure form, enough spaces are needed between antenna house and body, antenna erection support and antenna are set
Mounting structure；In addition, the docking of more cover bodies, docking region is unable to wave transparent, can not meet that the work spatial domain of antenna array intersects day
The electrical property design requirement of line.
Certain model aircraft sets antenna house at airplane wingtip, and antenna house is built with more fronts, wideband high-frequency, work spatial domain
Cross one another antenna；The antenna the work spatial domain in course be 270 °, wing tip extroversion, forward direction, laterally, after to and wing tip
Upper and lower aerofoil all has wave transparent requirement, and wing tip complex contour, and antenna array installing space is narrow and small, and requirement on electric performance is high, each antenna
The work spatial domain of unit is intersected, and single-curved surface interface and more cover bodies can not be used to design.Simultaneously in view of the use of finished product
Maintainability requirement, antenna house parting surface is designed to the overall structure of more plane combinations, and by radome design into envelope
Close the spatial special monoblock type antenna house of section.
Need to solve 2 design difficulties using above-mentioned design：1st, there is the spatial special monoblock type antenna of closed section
The installation of cover, because mounting surface is more, and cover manufacture deformation is big, can not accurately be dismounted by the form directly plugged；2、
Due to wing reason, antenna house front and back end and body installation position, structural member contact with antenna house overlap joint installation place for open bevel
Face, and antenna house causes antenna house to be interfered with structural member at antenna parting surface, can not use general pair here to close oblique angle
Removing and installing for antenna house can not be realized by connecing or overlap design.
The content of the invention
The purpose of this utility model：A kind of integrated antenna cover peace that disclosure satisfy that each antenna system installation requirement of aircraft is provided
Assembling structure.
Technical scheme：A kind of integrated antenna cover and its mounting structure, described antenna house are in closed ellipsoid
Shape, to close angled arrangement, antenna house border is overlapped with housing construction for front and back end, it is characterized in that：Peace is provided with antenna house
Assembling platform, mounting platform are the multiple faces for having different setting angles.
One kind as the technical program is improved, and mounting platform has the face of 4 different setting angles.
One kind as the technical program is improved, and the face overlapped on the lower aerofoil body of leading edge with antenna house is to antenna
The interface of cover inner inclination, the voussoir coordinated with the interface is provided with antenna house.
One kind as the technical program is improved, and is being closed in angular regions, according to antenna house and body fixing point position
It is required that it is provided with the fit structure of multiple interfaces and voussoir.
Beneficial effects of the present invention：Preferably solve the problems, such as more fronts, multiband, more spatial domain radome designs；Solve
There is the mounting design problem for the special-shaped integral antenna house for closing section；By the reasonable Arrangement of wing tip structural member, solve
The more front antenna arrays of wing tip, the installation of electronic equipment, O＆M design challenges.
Brief description of the drawings
Fig. 1 is：Antenna house installs three-dimensional model diagram
Fig. 2 is：Integrated antenna cover and body installation diagram；
Fig. 3 is：Antenna house installs trajectory diagram in edge lower edge；
Fig. 4 is：Close antenna house and body installation diagram at angle；
Fig. 5 is：Close the antenna house figure with wedge at angle.
In figure：1 is antenna house mounting surface, and 2 be antenna mounting platform, and 3 be integrated antenna cover, and 4 be space curved surface parting surface,
5 be housing construction, and 6 be wedge.
Embodiment
Sheet or utility model are described in further detail with embodiment below in conjunction with the accompanying drawings.
Radome design is integrated antenna cover 3, and in closed elliposoidal, parting surface is space curved surface parting surface 4, has 4
The face of individual different setting angles, border are connected with housing construction, and housing construction is that typical flange adds web-type integrated machine ribbing,
Be provided with multilevel antenna mounting platform 2 on housing construction 5, be connected on the inside of border with wing, outboard antenna cover mounting surface 1 and
Integrated antenna cover is connected, and sees Fig. 1, Fig. 2.
Antenna house using general docking or is taken due to being to close angle with closed section structure, and at front and rear edge
Removing and installing for antenna house can not be realized by connecing design.To solve the installation of integrated antenna cover, integrated antenna cover is installed into
Row installation trace simulation：Trailing edge is first closed into cross-section structure and enters installing zone, move forward integrated antenna cover in rotation, into upper bottom wing
After the overlapping regions of face, antenna house is closed cross-section structure by back segment in space motion track and limited, can only be along a certain fixed-direction
Mobile, the direction is antenna house assembling track.Because wing tip leading edge lower edge is space curved surface, the assembling track of formation is also
Space curved surface, as shown in Figure 3.
From figure 3, it can be seen that the monoblock type antenna house with closed section enters overlap joint installing zone in trailing edge and upper lower aerofoil
Afterwards, it installs the angle that track is formed in leading edge lower edge and overlap edge, and housing construction part is pacified with integrated antenna cover overlap joint herein
It is open bevel contact surface at dress, and there is severe interference here to close oblique angle in antenna house.Now, monoblock type antenna is realized
Cover assembling, eliminates interference structure, it is necessary to design secondary interface, docking structure part, Cai Nengshi is separately designed in interface both sides
Existing antenna house assembling.
Because monoblock type antenna house leading edge lower edge is space curved surface, to avoid interference with formed assembling track is also one
Individual space curved surface, therefore, in interface both sides, design docking structure part difficulty is very big, and not only manufacture difficulty is very big, and because of assembling
Angle is different and the assembling that can not achieve a butt joint.To solve the design of secondary separation face and manufacture difficulty, letter is carried out to secondary interface
Change, i.e. the corresponding position on housing construction and integrated antenna cover respectively, discontinuous docking wedge 6 is designed, to reduce docking
Coordinate area in face.Interface reduces, and can not only reduce the coordination difficulty of interface, while because interface reduces, further will be right
Two plane docking of Surface Simplification are connect, greatly reduce the docking difficulty at open bevel position.Docking wedge on housing construction to
Antenna house inner inclination, and integrated design is carried out with housing construction, structure can be simplified, reduce and fastened needed for docking wedge installation
Part.Close at angle antenna house and body installation diagram as shown in Figure 4.
Integrated antenna cover is composite honeycomb sandwich structures, to simplify radome design, is set in antenna house docking site
The secondary docking wedge of aluminium alloy is counted, is riveted the nonclient area for docking wedge and integrated antenna cover using riveting.As shown in Figure 5.
When integrated antenna cover is installed, it is connected with bolt and travelling plate nut on wedge is docked, so as to complete the peace of integrated antenna cover
Dress.
The utility model discloses a kind of aviation field it is new close the more mounting planes of angle overlap joint with dock merge it is whole
Body antenna cover installation form, solve more fronts, multiband, more spatial domain antenna house installation questions by the utility model, simultaneously
Also solve with the installing of special-shaped integral antenna house for closing section, detachable problem.
Claims (4)
1. a kind of integrated antenna hood mounting structure, described antenna house is in closed elliposoidal, and angled arrangement is is closed in front and back end, week
Circle is provided with opposite joint, it is characterized in that：Mounting platform is provided with antenna house, mounting platform has the face of different setting angles.
2. a kind of integrated antenna hood mounting structure according to claim 1, it is characterized in that：Mounting platform has 4 differences
The face of setting angle.
3. a kind of integrated antenna hood mounting structure according to claim 1, it is characterized in that：The knot that body docks with antenna house
Structure is angle of release degree, with the face of antenna house overlap joint is the interface to antenna house inner inclination on body, be provided with antenna house with
The voussoir that the interface coordinates.
4. a kind of integrated antenna hood mounting structure according to claim 3, it is characterized in that：Closing in angular regions, according to
Antenna house and the requirement of body fixing point position, it is provided with the fit structure of multiple interfaces and voussoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720478695.3U CN207165759U (en) | 2017-05-03 | 2017-05-03 | A kind of integrated antenna hood mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720478695.3U CN207165759U (en) | 2017-05-03 | 2017-05-03 | A kind of integrated antenna hood mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165759U true CN207165759U (en) | 2018-03-30 |
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ID=61709901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720478695.3U Active CN207165759U (en) | 2017-05-03 | 2017-05-03 | A kind of integrated antenna hood mounting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN207165759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606636A (en) * | 2018-11-02 | 2019-04-12 | 中国航空工业集团公司西安飞机设计研究所 | A kind of general-purpose aircraft rudder composite material wing tip structure and manufacturing method |
| CN113305767A (en) * | 2021-06-17 | 2021-08-27 | 陕西飞机工业有限责任公司 | Assembling method and clamp for hood cover |
-
2017
- 2017-05-03 CN CN201720478695.3U patent/CN207165759U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606636A (en) * | 2018-11-02 | 2019-04-12 | 中国航空工业集团公司西安飞机设计研究所 | A kind of general-purpose aircraft rudder composite material wing tip structure and manufacturing method |
| CN113305767A (en) * | 2021-06-17 | 2021-08-27 | 陕西飞机工业有限责任公司 | Assembling method and clamp for hood cover |
| CN113305767B (en) * | 2021-06-17 | 2022-07-12 | 陕西飞机工业有限责任公司 | Method and clamp for assembling head cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 723213 Liulin Town, Chenggu County, Hanzhong City, Shaanxi Province Patentee after: Shaanxi Aircraft Industry Co.,Ltd. Address before: Box 34, Hanzhong City, Shaanxi Province, 723213 Patentee before: Shaanxi Aircraft INDUSTRY(GROUP) Co.,Ltd. |
|
| CP03 | Change of name, title or address |