CN106379247A - Vehicle-borne radar with high maneuverability and large antenna array - Google Patents
Vehicle-borne radar with high maneuverability and large antenna array Download PDFInfo
- Publication number
- CN106379247A CN106379247A CN201610962998.2A CN201610962998A CN106379247A CN 106379247 A CN106379247 A CN 106379247A CN 201610962998 A CN201610962998 A CN 201610962998A CN 106379247 A CN106379247 A CN 106379247A
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- pitching
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0082—Adjustable or movable supports collapsible, e.g. for storing after use
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention relates to the field of phased array radars and in particular relates to a vehicle-borne radar with high maneuverability and a large antenna array. The array is characterized in that a transition support is connected with a revolving platform by a lifting mechanism and is connected with a lower antenna array by a pitch mechanism; the lower antenna array is connected with an upper antenna array by a folding mechanism; after the folding mechanism is folded, the lower antenna array and the upper antenna array form an L shape; and after the folding mechanism is unfolded, the lower antenna array and the upper antenna array are on a same plane. The radar has the effects of improving the overall high maneuverability of the radar and reducing the volume of the radar and the production cost under the condition of meeting the vehicle-borne requirement.
Description
Technical field
The present invention relates to phased-array radar field, spy is related to a kind of vehicle-mounted high motor-driven large-scale antenna front radar.
Background technology
One of core of vehicle-mounted high motor-driven Large Phased Array Radar design be exactly Radar Antenna Structure and its lifting, pitching,
Folded structure design is it is however generally that Large Phased Array Radar Antenna volume is larger（Length and width, all more than 2.5 meters, needs during vehicle-mounted transport
Assembly or folding are carried out to radar antenna）, complex structure, design requirement is high, especially also to meet high automobile-carried will
Ask（Highway, railway transportation limit）, and rapid deployment removes receipts in use to meet radar, this make radar antenna and its
Foldable structure layout must be compact, so design is it should be noted that following problem：Radar antenna under removing receipts state it is necessary to full
The restriction of the conditions such as sufficient highway, railway transportation length, weight；(2) radar antenna passes through the driver such as folding, lifting, pitching
After structure completes antenna array expansion, the center height of its radar antenna must is fulfilled for the requirement to centre-height for the radar；(3) as high
Mobile radar quickly launches to remove receipts time requirement it is necessary to meet（Accomplish launch or remove more short better between the time receiving）；(4) must protect
Card antenna structure intensity, antenna launch remove receipts simple to operate.
It is by during development of radar structure system that prior art means solve problem above, using conventional design meanses
And realize.Its shortcoming is as follows：
Because of the vehicle-mounted at present high motor-driven Large Phased Array Radar Antenna layout of limited space, typically divided using " A " font or " n " font
Cloth, antenna array is mainly divided into two by the distribution of " A " font from centre, and " A " font summit is the hinged of two pieces of antenna array
Antenna array can be flattened by point by fold mechanism, and then the luffing mechanism by being connected with pin joint, antenna is steeved, from
And completing the expansion of radar, this " A " font mode disadvantage is exactly that front is difficult excessive, easily causes railway, highway fortune
Defeated transfinite, after pitching, the center of radar is high, generally the performance of relatively low impact radar, because structure limits general luffing mechanism
For single-screw mandrel supporting construction, the less stable in antenna arrays of radar work rotation；The distribution of " n " font is mainly by antenna array
Face is divided into three pieces, main piece of generally three pieces of " n " font upper horizontal face antenna piecemeals, two summits be respectively two lateral mass with main piece
Antenna array can be flattened by pin joint by fold mechanism, and then the luffing mechanism by being connected with main piece, antenna is steeved,
Thus completing the expansion of radar, this " n " font disadvantage is exactly complex structure, to antenna array requirement on machining accuracy more
Height, removes that during receipts state, shared vehicle-mounted space is larger, and vehicular platform space availability ratio is relatively low.
At present it is not yet found that closing the technical literature solving problems.
Content of the invention
For the deficiencies in the prior art, present invention optimizes Radar Antenna Structure, adopt " L " type antenna arrangement, and lead to
Cross folding, pitching, lifting three-level symmetrical expression double lead drive mechanism, coordinate servo-control system（Including servomotor, reductor
Deng）Design, so that radar antenna is being met highway, under railway transportation restrictive condition, have the characteristics that rapid deployment and remove receipts.
The technical scheme is that：A kind of vehicle-mounted high motor-driven large-scale antenna front radar is flat including chassis, work
Platform, rotary table, excessive support, lower antenna array and upper antenna array, work platformses are fixing on a chassis, and rotary table passes through spiral shell
Nail be fixed on work platformses middle front part it is characterised in that：Described excessive support is connected with rotary table by lifting mechanism；Excessively
Support is connected with lower antenna array by luffing mechanism；Lower antenna array is connected with upper antenna array by fold mechanism, folds
After mechanism folds, lower antenna array and upper antenna array be in " L " and the profile of font, after fold mechanism launches, lower antenna array with
Upper antenna array is in the same plane.
According to vehicle-mounted high motor-driven large-scale antenna front radar as above it is characterised in that：Described lower antenna array
Split on the narrow side of antenna with upper antenna array, lower antenna array obtains width and is less than chassis width of the carbody.
The present invention has the advantage that compared to existing technology：
Meet highway, railway transportation limit under conditions of, be optimized design by rational in infrastructure for Large Phased Array Radar Antenna,
Make full use of the space of chassis, compact in design, structure is simple.The present invention, under conditions of meeting vehicle-mounted requirement, improves thunder
Reach overall high maneuverability, decrease the volume of radar, reduce production cost.
Brief description
Fig. 1 is radar front view（There are screw mandrel cover, antenna deployed condition）；
Fig. 2 is radar left view（There are screw mandrel cover, antenna deployed condition）；
Fig. 3 is radar front view（Receipts state removed by antenna）；
Fig. 4 is radar right view（No receipts state removed by screw mandrel cover, antenna）；
Fig. 5 is radar left view（Turntable above section, has screw mandrel cover, antenna deployed condition）.
Specific embodiment
Description of reference numerals：Chassis 1, work platformses 2, rotary table 3, excessive support 4, left front lift arm 5, right front act
Rise arm 6, left back lift arm 7, the right side after lift arm 8, left lifting screw mandrel 9, right lifting screw mandrel 10, left lifting gear-box 11, right lifting
Gear-box 12, left lifting motor 13, right lifting motor 14, left pitching feed screw 15, right pitching feed screw 16, left pitching gear-box 17,
Right pitching gear-box 18, left pitching motor 19, right pitching motor 20, lower antenna array 21, left folding screw mandrel 22, right folding screw mandrel
23rd, left folding gear-box 24, right folding gear-box 25, left folding motor 26, right folding motor 27, upper antenna array 28.
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, the vehicle-mounted high motor-driven large-scale antenna front radar of the present invention includes chassis
Car 1, work platformses 2, rotary table 3, excessive support 4, lower antenna array 21 and upper antenna array 28, lower antenna array 21 and heaven
Linear array face 28 is in the segmentation of antenna narrow side, makes lower antenna array 21 obtain width and is slightly less than chassis 1 width of the carbody, so splits just
Folding in antenna.The rotary table 3 of the present invention includes base and revolving support.In the present invention, work platformses 2 are fixed on chassis 1
On, rotary table 3 is fixed by screws in work platformses 2 middle front part, and excessive support 4 is connected with rotary table 3 by lifting mechanism；Cross
Degree support 4 is connected with lower antenna array 21 by luffing mechanism；Lower antenna array 21 passes through fold mechanism and upper antenna array 28
Connect, after fold mechanism folds, lower antenna array 21 and upper antenna array 28 be in " L " and the profile of font, after fold mechanism launches,
Lower antenna array 21 is in the same plane with upper antenna array 28.
As shown in figure 1, the lifting mechanism of the present invention includes left front lift arm 5, lift arm 6 before the right side, left back lift arm 7, right
Lift arm 8, left lifting screw mandrel 9, right lifting screw mandrel 10, left lifting gear-box 11 and right lifting gear-box 12, left lifting motor afterwards
13 and right lifting motor 14.Before left front lift arm 5 and the right side, latch and rotary table 3 above left and right sides hinge are passed through in lift arm 6 one end
It is connected together, back rotation can be carried out, the other end is hinged with excessive support 4 by latch respectively, can carry out back rotation, left back act
After rising arm 7 and the right side, lift arm 8 one end passes through that after latch and rotary table, the left and right sides is hinged respectively, can carry out back rotation,
The other end respectively pass through latch hinged with excessive support 4, back rotation can be carried out, left lifting screw mandrel 9 and right lift screw mandrel 10
Respectively with left back lift arm 7 and the right side after lift arm 8 hinged, the left lifting gear-box 11 and right lifting gear-box that passes through latch
12 carry out hinged with left lifting screw mandrel 9 and right lifting screw mandrel 10 by the rotation nut in respective gear-box respectively respectively, pass through
The rotation of gear-box, gear-box can move along screw mandrel length direction, and left lifting gear-box 11 and right lifting gear-box 12 casing lead to
Cross bearing to be separately fixed on rotary table 3, left lifting motor 13 and right lifting motor 14 are separately fixed at left lifting by screw
On gear-box 11 and right lifting gear-box 12.
The luffing mechanism of the present invention includes left pitching feed screw 15, right pitching feed screw 16, left pitching gear-box 17, right pitching tooth
Roller box 18, left pitching motor 19 and right pitching motor 20, lower antenna array 21 downside left and right fulcrum is hinged on excessively by latch
On fulcrum about plane on support 4, left pitching feed screw 15 and right pitching feed screw 16 one end pass through latch and lower antenna array respectively
21 two fulcrums in middle part left and right are hinged together, and left pitching gear-box 17 and right pitching gear-box 18 pass through respective gear-box respectively
In rotation nut carry out with left pitching feed screw 15 and right pitching feed screw 16 respectively hinged, by the rotation of gear-box, gear-box
Can move along screw mandrel length direction, left pitching gear-box 17 and right pitching gear-box 18 casing are separately fixed at excessively by bearing
On two fulcrums in left and right on rear side of support, left pitching motor 19 and right pitching motor 20 are separately fixed at left pitching gear by screw
On case 17 and right pitching gear-box 18.
The fold mechanism of the present invention includes left folding screw mandrel 22, right folding screw mandrel 23, left folding gear-box 24, right folding tooth
Roller box 25, left folding motor 26 and right folding motor 27.Fulcrum about lower antenna array 21 top, is hinged on heaven by latch
On fulcrum about the bottom of linear array face 28, left folding screw mandrel 22 and right folding screw mandrel 23 one end pass through latch and upper antenna array respectively
21 two fulcrums in middle part left and right are hinged together, and left folding gear-box 24 and right folding gear-box 25 pass through respective gear-box respectively
In rotation nut carry out with left folding screw mandrel 22 and right folding screw mandrel 23 respectively hinged, by the rotation of gear-box, gear-box
Can move along screw mandrel length direction, left folding gear-box 24 and right folding gear-box 25 casing are separately fixed at lower battle array by bearing
On two fulcrums about Middle face, left folding motor 26 and right folding motor 27 are separately fixed at left folding gear-box by screw
24 and right folding gear-box 25 on.
Radar antenna of the present invention is launching and during removing receipts, by left lifting motor 13, right lifting motor 14, bow in a left side
Face upward motor 19, right pitching motor 20, left folding motor 26, the control of right folding motor 27（I.e. lifting, pitching, fold mechanism
Control）Reach and be rapidly completed the expansion of radar antenna and remove receipts；
In a manner described Large Phased Array Radar Antenna each several part is laid out, as shown in Figure 1, Figure 2, Figure 3, Figure 4 radar, this
When removing receipts state, lower antenna array 21 and upper antenna array 28 present down " L " the profile of font to the radar of invention；Meet public
Road, the requirement of railway transportation（Do not transfinite）.
Claims (5)
1. a kind of vehicle-mounted high motor-driven large-scale antenna front radar, including chassis, work platformses, rotary table, excessive support, lower sky
Linear array face and upper antenna array, work platformses are fixing, and rotary table is fixed by screws in work platformses middle front part on a chassis,
It is characterized in that：Described excessive support is connected with rotary table by lifting mechanism；Excessively support passes through luffing mechanism and lower sky
Linear array face connects；Lower antenna array is connected with upper antenna array by fold mechanism, fold mechanism fold after, lower antenna array with
Upper antenna array is in that " " profile of font, after fold mechanism launches, lower antenna array and upper antenna array are in same plane to L
On.
2. vehicle-mounted high motor-driven large-scale antenna front radar according to claim 1 it is characterised in that：Described lower antenna array
Face and upper antenna array are split on the narrow side of antenna, and lower antenna array obtains width and is less than chassis width of the carbody.
3. vehicle-mounted high motor-driven large-scale antenna front radar according to claim 1 and 2 it is characterised in that：Described lifting
Mechanism include left front lift arm, the right side before lift arm, left back lift arm, the right side after lift arm, left lifting screw mandrel, right lifting screw mandrel, a left side
Before lifting gear-box and right lifting gear-box, left lifting motor and right lifting motor, left front lift arm and the right side, lift arm one end leads to
Cross that the left and right sides before latch and rotary table is hinged, before left front lift arm and the right side, the other end of lift arm passes through to insert respectively
Pin is hinged with excessive support；After left back lift arm and the right side, lift arm one end passes through left and right after latch and rotary table respectively
Both sides are hinged, and after left back lift arm and the right side, the lift arm other end is hinged with excessive support by latch respectively；
Left lifting screw mandrel and right lifting screw mandrel respectively with left back lift arm and the right side after lift arm by latch hinged, left lifting tooth
Roller box and right lifting gear-box lift screw mandrel and right lifting screw mandrel with left respectively by the rotation nut in respective gear-box respectively
Carry out hinged, left lifting gear-box and right lifting gear case body are separately fixed on rotary table by bearing, left lifting motor
It is separately fixed on left lifting gear-box and right lifting gear-box by screw with right lifting motor.
4. vehicle-mounted high motor-driven large-scale antenna front radar according to claim 1 and 2 it is characterised in that：Described pitching
Mechanism includes left pitching feed screw, right pitching feed screw, left pitching gear-box, right pitching gear-box, left pitching motor and right pitching electricity
Machine, on the downside of lower antenna array, left and right fulcrum is hinged on fulcrum about plane on excessive support by latch, left pitching feed screw and
It is hinged together that right pitching feed screw one end passes through two fulcrums about in the middle part of latch and lower antenna array respectively, left pitching gear-box
Carried out with left pitching feed screw and right pitching feed screw respectively by the rotation nut in respective gear-box respectively with right pitching gear-box
Hinged, left pitching gear-box and right pitching gear case body are separately fixed at two fulcrums in left and right on rear side of excessive support by bearing
On, left pitching motor and right pitching motor are separately fixed on left pitching gear-box and right pitching gear-box by screw.
5. vehicle-mounted high motor-driven large-scale antenna front radar according to claim 1 and 2 it is characterised in that：Described folding
Mechanism includes left folding screw mandrel, right folding screw mandrel, left folding gear-box, right folding gear-box, left folding motor and right folding electricity
Machine, fulcrum about lower antenna array top, be hinged on fulcrum about upper antenna array bottom by latch, left folding screw mandrel and
It is hinged together that right folding screw mandrel one end passes through two fulcrums about latch and upper antenna array Middle face respectively, left folding gear-box
Carried out with left folding screw mandrel and right folding screw mandrel respectively by the rotation nut in respective gear-box respectively with right folding gear-box
Hinged, left folding gear-box and right folding gear case body are separately fixed at two fulcrums in left and right in the middle part of lower front by bearing
On, left folding motor and right folding motor are separately fixed on left folding gear-box and right folding gear-box by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962998.2A CN106379247B (en) | 2016-11-04 | 2016-11-04 | A kind of vehicle-mounted large-scale antenna front radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962998.2A CN106379247B (en) | 2016-11-04 | 2016-11-04 | A kind of vehicle-mounted large-scale antenna front radar |
Publications (2)
| Publication Number | Publication Date |
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| CN106379247A true CN106379247A (en) | 2017-02-08 |
| CN106379247B CN106379247B (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610962998.2A Expired - Fee Related CN106379247B (en) | 2016-11-04 | 2016-11-04 | A kind of vehicle-mounted large-scale antenna front radar |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960999A (en) * | 2017-02-22 | 2017-07-18 | 武汉滨湖电子有限责任公司 | A kind of high maneuverability inquisitor antenna be easy to set up and remove receipts |
| CN107097706A (en) * | 2017-04-27 | 2017-08-29 | 安徽四创电子股份有限公司 | A kind of high motor-driven Large Radar car |
| CN107102537A (en) * | 2017-05-04 | 2017-08-29 | 武汉滨湖电子有限责任公司 | A kind of double lead synchronisation control means based on virtual main shaft |
| CN107561500A (en) * | 2017-07-27 | 2018-01-09 | 中国船舶重工集团公司第七二四研究所 | A kind of folded antenna based on current of electric feedback deploys control method in high precision |
| WO2019125339A1 (en) * | 2017-12-22 | 2019-06-27 | Aselsan Elektroni̇k Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | A foldable antenna system |
| CN110783684A (en) * | 2019-10-24 | 2020-02-11 | 合肥天品电子科技有限公司 | Butterfly changing type radar antenna |
| CN110890633A (en) * | 2019-12-10 | 2020-03-17 | 哈尔滨工业大学 | Offset-feed double-reflector folding antenna system and mechanism |
| CN111669194A (en) * | 2020-07-09 | 2020-09-15 | 成都傅立叶电子科技有限公司 | Vehicle-carrying remote-measuring ground station structure system |
| CN112737424A (en) * | 2019-10-13 | 2021-04-30 | 九江精密测试技术研究所 | Control method of high-precision reverse rotating table device |
| CN112763982A (en) * | 2020-12-18 | 2021-05-07 | 安徽博微长安电子有限公司 | Radar antenna platform system and platform horizontal calibration method thereof |
| CN113381157A (en) * | 2021-05-28 | 2021-09-10 | 中国电子科技集团公司第三十八研究所 | Antenna synchronous turnover mechanism |
| CN113964475A (en) * | 2021-11-15 | 2022-01-21 | 航天南湖电子信息技术股份有限公司 | Large-scale automatic control type radar antenna |
| CN114421118A (en) * | 2022-02-15 | 2022-04-29 | 长沙天仪空间科技研究院有限公司 | On-orbit antenna unfolding control system and control method |
| CN116780168A (en) * | 2023-07-05 | 2023-09-19 | 浙江超联电子有限公司 | Vehicle-mounted antenna |
| CN116780168B (en) * | 2023-07-05 | 2024-06-21 | 浙江超联电子有限公司 | Vehicle-mounted antenna |
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| CN201877563U (en) * | 2010-11-03 | 2011-06-22 | 安徽四创电子股份有限公司 | Automatic erection and withdrawal large-plane foldable antenna for high-maneuverability radar |
| CN104773671A (en) * | 2015-03-30 | 2015-07-15 | 中国电子科技集团公司第三十八研究所 | Foldable radar antenna lifting mechanism based on space link multi-oil-cylinder coordinated drive |
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| CN106960999B (en) * | 2017-02-22 | 2019-05-03 | 武汉滨湖电子有限责任公司 | A kind of high maneuverability inquisitor antenna convenient for setting up and removing receipts |
| CN106960999A (en) * | 2017-02-22 | 2017-07-18 | 武汉滨湖电子有限责任公司 | A kind of high maneuverability inquisitor antenna be easy to set up and remove receipts |
| CN107097706A (en) * | 2017-04-27 | 2017-08-29 | 安徽四创电子股份有限公司 | A kind of high motor-driven Large Radar car |
| CN107097706B (en) * | 2017-04-27 | 2023-04-28 | 安徽四创电子股份有限公司 | High-mobility large-scale radar vehicle |
| CN107102537A (en) * | 2017-05-04 | 2017-08-29 | 武汉滨湖电子有限责任公司 | A kind of double lead synchronisation control means based on virtual main shaft |
| CN107102537B (en) * | 2017-05-04 | 2021-08-06 | 武汉滨湖电子有限责任公司 | Double-screw synchronous control method based on virtual main shaft |
| CN107561500A (en) * | 2017-07-27 | 2018-01-09 | 中国船舶重工集团公司第七二四研究所 | A kind of folded antenna based on current of electric feedback deploys control method in high precision |
| CN110313102B (en) * | 2017-12-22 | 2021-04-02 | 阿塞尔桑电子工业及贸易股份公司 | Foldable antenna system |
| WO2019125339A1 (en) * | 2017-12-22 | 2019-06-27 | Aselsan Elektroni̇k Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | A foldable antenna system |
| CN110313102A (en) * | 2017-12-22 | 2019-10-08 | 阿塞尔桑电子工业及贸易股份公司 | Folded doublet system |
| US10847864B2 (en) | 2017-12-22 | 2020-11-24 | Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi | Foldable antenna system |
| CN112737424A (en) * | 2019-10-13 | 2021-04-30 | 九江精密测试技术研究所 | Control method of high-precision reverse rotating table device |
| CN110783684A (en) * | 2019-10-24 | 2020-02-11 | 合肥天品电子科技有限公司 | Butterfly changing type radar antenna |
| CN110890633A (en) * | 2019-12-10 | 2020-03-17 | 哈尔滨工业大学 | Offset-feed double-reflector folding antenna system and mechanism |
| CN111669194A (en) * | 2020-07-09 | 2020-09-15 | 成都傅立叶电子科技有限公司 | Vehicle-carrying remote-measuring ground station structure system |
| CN111669194B (en) * | 2020-07-09 | 2024-04-30 | 成都傅立叶电子科技有限公司 | Vehicle-mounted telemetering ground station structure system |
| CN112763982A (en) * | 2020-12-18 | 2021-05-07 | 安徽博微长安电子有限公司 | Radar antenna platform system and platform horizontal calibration method thereof |
| CN113381157A (en) * | 2021-05-28 | 2021-09-10 | 中国电子科技集团公司第三十八研究所 | Antenna synchronous turnover mechanism |
| CN113964475A (en) * | 2021-11-15 | 2022-01-21 | 航天南湖电子信息技术股份有限公司 | Large-scale automatic control type radar antenna |
| CN113964475B (en) * | 2021-11-15 | 2022-12-20 | 航天南湖电子信息技术股份有限公司 | Large-scale automatic control type radar antenna |
| CN114421118A (en) * | 2022-02-15 | 2022-04-29 | 长沙天仪空间科技研究院有限公司 | On-orbit antenna unfolding control system and control method |
| CN114421118B (en) * | 2022-02-15 | 2023-10-13 | 长沙天仪空间科技研究院有限公司 | On-orbit antenna unfolding control system and control method |
| CN116780168A (en) * | 2023-07-05 | 2023-09-19 | 浙江超联电子有限公司 | Vehicle-mounted antenna |
| CN116780168B (en) * | 2023-07-05 | 2024-06-21 | 浙江超联电子有限公司 | Vehicle-mounted antenna |
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