CN203672914U - Rotation connecting structure of radar antenna cover for testing - Google Patents
Rotation connecting structure of radar antenna cover for testing Download PDFInfo
- Publication number
- CN203672914U CN203672914U CN201320780206.1U CN201320780206U CN203672914U CN 203672914 U CN203672914 U CN 203672914U CN 201320780206 U CN201320780206 U CN 201320780206U CN 203672914 U CN203672914 U CN 203672914U
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- Prior art keywords
- radome
- testing
- connecting structure
- welded
- rotation connecting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000005452 bending Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model belongs to the field of radar cover manufacturing, in particular to a rotation connecting structure of radar antenna cover for testing, including a bent round tube, wherein one end of the round tube is welded with a square plate, the other end of the round tube is welded with a circular plate, and two arc-shaped grooves are processed on the circular plate. The rotation connecting structure optimizes the rotary form and the connecting form upon testing a radome, largely decreasing the operation time, reducing the operation complexity, and meeting the demand of testing the radome at the same time. Upon researching plane radome test, the structure which the antenna has demands for a radome about the azimuth bias is adopted with good effect.
Description
Technical field
The utility model belongs to radome and manufactures field, rotary connection structure while particularly relating to a kind of radome test.
Background technology
When most of radome test, antenna is covered with the requirement of position angle biasing with respect to antenna, according to the scope of angle of eccentricity, need to design a kind of rotary connection structure and meet test request.In order to meet the demands, on each connecting tooling of being everlasting in the past, the form of the multiple pin-and-holes of finishing and threaded hole realizes angle offset and connection, in the time that angle of eccentricity value is more, need to repeatedly plug register pin and coupling bolt, and complex operation has increased the manufacturing cycle simultaneously.
Utility model content
Technical problem to be solved in the utility model is: rotary connection structure when a kind of radome test is provided, can shorten the running time, and reduce operation easier, meet the requirement of antenna house electric performance test simultaneously.
The technical solution of the utility model is: rotary connection structure when a kind of radome test, comprise the pipe 1 of a bending, be welded with a square plate 2 in one end of pipe 1, the other end of pipe 1 is welded with a plectane 3, is processed with two deep-slotted chip breakers 4 on plectane 3.
On square plate 2, have three or four threaded holes 5.
Mutually vertical between side's plate 2 and plectane 3.
The beneficial effects of the utility model are: rotation when the utility model has been optimized antenna house test, the form connecting, shorten greatly the running time, and reduce operation easier, met the requirement of antenna house electric performance test simultaneously.Certain is in the time grinding aircraft radome test, and antenna is covered with the requirement of position angle biasing with respect to antenna, adopted this structure, respond well.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Wherein, 1-pipe, 2-side's plate, 3-plectane, 4-deep-slotted chip breaker, 5-threaded hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, refers to Fig. 1..
As shown in Figure 1, the rotary connection structure when test of a kind of radome, comprises and the pipe 1 of a bending is welded with a square plate 2 in one end of pipe 1, the other end of pipe 1 is welded with a plectane 3, is processed with two deep-slotted chip breakers 4 on plectane 3.
On square plate 2, have three or four threaded holes 5.
Mutually vertical between side's plate 2 and plectane 3.
When antenna house is tested, in deep-slotted chip breaker 4, put into coupling bolt, coupling bolt is placed at back, in the time that needs carry out orientation rotation, unclamps a little nut aligning.
Rotation when the utility model has been optimized antenna house test, the form connecting, shortened the running time greatly, reduced operation easier, met the requirement of antenna house electric performance test simultaneously.Certain is in the time grinding aircraft radome test, and antenna is covered with the requirement of position angle biasing with respect to antenna, adopted this structure, respond well.
Claims (3)
1. rotary connection structure when a radome is tested, it is characterized in that, comprise the pipe [1] of a bending, be welded with a square plate [2] in one end of pipe [1], the other end of pipe [1] is welded with a plectane [3], is processed with two deep-slotted chip breakers [4] on plectane [3].
2. rotary connection structure when a kind of radome according to claim 1 is tested, is characterized in that, has three or four threaded holes [5] on square plate [2].
3. rotary connection structure when a kind of radome according to claim 1 is tested, is characterized in that, mutually vertical between square plate [2] and plectane [3].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780206.1U CN203672914U (en) | 2013-12-02 | 2013-12-02 | Rotation connecting structure of radar antenna cover for testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780206.1U CN203672914U (en) | 2013-12-02 | 2013-12-02 | Rotation connecting structure of radar antenna cover for testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672914U true CN203672914U (en) | 2014-06-25 |
Family
ID=50969194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320780206.1U Expired - Lifetime CN203672914U (en) | 2013-12-02 | 2013-12-02 | Rotation connecting structure of radar antenna cover for testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672914U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277745A (en) * | 2015-10-27 | 2016-01-27 | 北京无线电计量测试研究所 | High-precision radome electrical performance wide-angle automatic measurement turret |
| CN106405297A (en) * | 2016-11-02 | 2017-02-15 | 大连东信微波技术有限公司 | Radome testing system |
| CN107544062A (en) * | 2016-06-23 | 2018-01-05 | 陕西飞机工业（集团）有限公司 | A kind of Airborne Radome orientation wide-angle testing auxiliary device |
| CN110554216A (en) * | 2019-07-22 | 2019-12-10 | 中国航空工业集团公司济南特种结构研究所 | Antenna house electrical property test connecting device |
-
2013
- 2013-12-02 CN CN201320780206.1U patent/CN203672914U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277745A (en) * | 2015-10-27 | 2016-01-27 | 北京无线电计量测试研究所 | High-precision radome electrical performance wide-angle automatic measurement turret |
| CN105277745B (en) * | 2015-10-27 | 2018-06-22 | 北京无线电计量测试研究所 | A kind of high-precision antenna cover electrical property wide-angle automatic measurement turntable |
| CN107544062A (en) * | 2016-06-23 | 2018-01-05 | 陕西飞机工业（集团）有限公司 | A kind of Airborne Radome orientation wide-angle testing auxiliary device |
| CN107544062B (en) * | 2016-06-23 | 2019-08-02 | 陕西飞机工业（集团）有限公司 | A kind of Airborne Radome orientation wide-angle testing auxiliary device |
| CN106405297A (en) * | 2016-11-02 | 2017-02-15 | 大连东信微波技术有限公司 | Radome testing system |
| CN106405297B (en) * | 2016-11-02 | 2024-01-02 | 大连东信微波技术有限公司 | Radome test system |
| CN110554216A (en) * | 2019-07-22 | 2019-12-10 | 中国航空工业集团公司济南特种结构研究所 | Antenna house electrical property test connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |