CN206947529U - A kind of function and structure-integrated load frame - Google Patents
A kind of function and structure-integrated load frame Download PDFInfo
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- CN206947529U CN206947529U CN201720941463.7U CN201720941463U CN206947529U CN 206947529 U CN206947529 U CN 206947529U CN 201720941463 U CN201720941463 U CN 201720941463U CN 206947529 U CN206947529 U CN 206947529U
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Abstract
It the utility model is related to aircraft antenna structure design, more particularly to a kind of function and structure-integrated load frame.Load frame includes：Plate-like load frame body, its outer contour shape is consistent with antenna cover body openend end shape, and section is in I-shaped, load frame body is arranged on antenna cover body openend end and other structures part junction, in addition, reflecting plate of the load frame body also as antenna to be installed in antenna house body；Metal level, shape is consistent with the shape of the one side towards antenna to be installed of load frame body, and fixation is fitted in the side；Mounting hole, through load frame body and metal level, for installing the device of antenna to be installed and being passed through for the wire of antenna to be installed.Function of the present utility model and structure-integrated load frame, antenna-reflected plate and structure-bearing frame are subjected to integrated design, the structure is met electrical property and Structural Strength Design, construction weight is greatly reduced, realize the perfect adaptation of structure and performance.
Description
Technical field
It the utility model is related to aircraft antenna structure design, more particularly to a kind of function and structure-integrated load frame.
Background technology
At present, the antenna of most of aircraft is arranged in the antenna cover body of aircraft corresponding position；In order to ensure antenna house
The structure and bonding strength of body, antenna cover body openend end and other structures part junction are generally provided with structure-bearing
Frame, the reflecting plate of antenna and some other devices are integrally fixed on structure-bearing frame, and are further opened with structure-bearing frame
Through hole, some circuits of antenna will pass through through hole to be connected with other respective devices inside airframe；But this spline structure causes
Narrow space inside antenna house body, is not easy to operate, and so that weight is big, is unfavorable for Optimal Structure Designing.
Utility model content
The purpose of this utility model there is provided a kind of function and structure-integrated load frame, to solve in antenna cover body
An at least problem existing for the installation of antenna.
The technical solution of the utility model is：
A kind of function and structure-integrated load frame, including：
Load frame body, plate-like, its outer contour shape is consistent with antenna cover body openend end shape, and section is in
I-shaped, the load frame body are arranged on the antenna cover body openend end and other structures part junction；In addition, institute
State reflecting plate of the load frame body also as antenna to be installed in the antenna house body；
The function also includes with structure-integrated load frame：
Metal level, shape is consistent with the shape of the one side towards the antenna to be installed of the load frame body, and
Fixation is fitted in the side；
Mounting hole, through the load frame body and the metal level, for the device of the antenna to be installed is installed with
And passed through for the wire of the antenna to be installed.
Optionally, the surface roughness of the one side towards the antenna to be installed of the load frame body is more than or waited
In 3.2 μm.
Optionally, the integral planar degree of the one side towards the antenna to be installed of the load frame body in the quiescent state
Less than or equal to 1mm；
The integral planar degree of the one side towards the antenna to be installed of the load frame body in a dynamic state be less than or
Equal to 2mm.
Optionally, the metal layer thickness is more than 0.1mm.
Optionally, the diameter of the mounting hole is less than or equal to 50mm.
Utility model effect：
Function of the present utility model and structure-integrated load frame, antenna-reflected plate and structure-bearing frame are subjected to one
Change design, the structure is met electrical property and Structural Strength Design, construction weight is greatly reduced, realize structure and performance
Perfect adaptation.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model function and structure-integrated load frame；
Fig. 2 is the utility model function and schematic cross-section during structure-integrated load frame use state.
Embodiment
To make the purpose, technical scheme and advantage that the utility model is implemented clearer, below in conjunction with the utility model
Accompanying drawing in embodiment, the technical scheme in the embodiment of the utility model is further described in more detail.In the accompanying drawings, from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Described reality
It is the utility model part of the embodiment to apply example, rather than whole embodiments.Below with reference to the embodiment of accompanying drawing description
It is exemplary, it is intended to for explaining the utility model, and it is not intended that to limitation of the present utility model.It is new based on this practicality
Embodiment in type, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belong to the scope of the utility model protection.Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
The limitation of novel protected scope.
1 and Fig. 2 is done further in detail to function of the present utility model and structure-integrated load frame below in conjunction with the accompanying drawings
Explanation.
The utility model provides a kind of function and structure-integrated load frame, can include load frame body 1.
Load frame body 1 is plate-like, and its outer contour shape is consistent with the openend end shape of antenna cover body 2, can basis
The openend end shape of antenna cover body 2 carries out suitable setting, in the present embodiment, as shown in figure 1, being in oblong；Also, hold
The section of power frame body 1 is in I-shaped (along Fig. 1 after the interception from top to bottom of view direction, from the section that side door is seen),
Load frame body 1 is arranged on the openend end of antenna cover body 2 and other structures part (right part of load frame body 1 in Fig. 1)
Junction, antenna cover body 2 and other structures part are attached by fixed forms such as bolt or rivets, so as to rise connection and
Supporting role.
Further, reflecting plate of the load frame body 1 also as antenna (not shown) to be installed in antenna house body；In order that its
Possesses the corresponding function of reflecting plate, it is also necessary to which metal level and mounting hole 11 are set.The shape of metal level and load frame body 1
Shape towards the one side of antenna to be installed is consistent, and fixation is fitted in side；Mounting hole 11 runs through load frame body 1 and gold
Belong to layer, for installing the corresponding device of antenna to be installed and being passed through for the wire of antenna to be installed.Wherein, mounting hole 11 is straight
Footpath aperture can carry out suitable setting as needed, and the present embodiment is preferably lower than or equal to 50mm.
Function of the present utility model and structure-integrated load frame, antenna-reflected plate and structure-bearing frame are subjected to one
Change design, the structure is met electrical property and Structural Strength Design, construction weight is greatly reduced, realize structure and performance
Perfect adaptation.
Further, in order to preferably meet the requirement of reflecting plate, the surface roughness of load frame body 1, flatness etc. can
To enter suitable selection as needed；In the present embodiment, the preferred table of the one side towards antenna to be installed of load frame body 1
Surface roughness is more than or equal to 3.2 μm；After the completion of overall assembling, the side towards the antenna to be installed of load frame body 1
The integral planar degree of face in the quiescent state is less than or equal to 1mm (RMS)；Further, load frame body 1 towards antenna to be installed
The integral planar degree of one side in a dynamic state is less than or equal to 2mm (RMS)；Metal layer thickness is more than 0.1mm, also, its surface
It is required that electrically continuous (requiring conductive with antenna contact surface).
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art is in the technical scope that the utility model discloses, the change that can readily occur in
Change or replace, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with described
Scope of the claims is defined.
Claims (5)
1. a kind of function and structure-integrated load frame, it is characterised in that including：
Load frame body (1), plate-like, its outer contour shape is consistent with antenna cover body (2) openend end shape, and section is in
I-shaped, the load frame body (1) are arranged on antenna cover body (2) the openend end and other structures part junction；
In addition, reflecting plate of the load frame body (1) also as antenna to be installed in the antenna house body；
The function also includes with structure-integrated load frame：
Metal level, shape is consistent with the shape of the one side towards the antenna to be installed of the load frame body (1), and solid
Surely it is fitted in the side；
Mounting hole (11), through the load frame body (1) and the metal level, for installing the device of the antenna to be installed
And passed through for the wire of the antenna to be installed.
2. function according to claim 1 and structure-integrated load frame, it is characterised in that the load frame body
(1) surface roughness of the one side towards the antenna to be installed is more than or equal to 3.2 μm.
3. function according to claim 1 and structure-integrated load frame, it is characterised in that the load frame body
(1) the integral planar degree of the one side towards the antenna to be installed in the quiescent state is less than or equal to 1mm；
The integral planar degree of the one side towards the antenna to be installed of the load frame body (1) in a dynamic state is less than or waited
In 2mm.
4. function according to claim 1 and structure-integrated load frame, it is characterised in that the metal layer thickness is big
In 0.1mm.
5. function according to claim 1 and structure-integrated load frame, it is characterised in that the mounting hole (11)
Diameter is less than or equal to 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941463.7U CN206947529U (en) | 2017-07-31 | 2017-07-31 | A kind of function and structure-integrated load frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941463.7U CN206947529U (en) | 2017-07-31 | 2017-07-31 | A kind of function and structure-integrated load frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206947529U true CN206947529U (en) | 2018-01-30 |
Family
ID=61371933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720941463.7U Active CN206947529U (en) | 2017-07-31 | 2017-07-31 | A kind of function and structure-integrated load frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206947529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366440A (en) * | 2020-10-16 | 2021-02-12 | 中国电子科技集团公司第三十八研究所 | Main bearing structure and radar antenna device |
-
2017
- 2017-07-31 CN CN201720941463.7U patent/CN206947529U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366440A (en) * | 2020-10-16 | 2021-02-12 | 中国电子科技集团公司第三十八研究所 | Main bearing structure and radar antenna device |
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