CN201766152U - Large-sized planar array antenna - Google Patents
Large-sized planar array antenna Download PDFInfo
- Publication number
- CN201766152U CN201766152U CN2010205041043U CN201020504104U CN201766152U CN 201766152 U CN201766152 U CN 201766152U CN 2010205041043 U CN2010205041043 U CN 2010205041043U CN 201020504104 U CN201020504104 U CN 201020504104U CN 201766152 U CN201766152 U CN 201766152U
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- oil cylinder
- connecting rod
- back frame
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Abstract
The utility model relates to a large-sized planar array antenna which is composed of 36 line feeds. A left antenna back rack and a right antenna back rack are articulated with a high-frequency box by a cylindrical pin, an installation supporting seat of an antenna back rack spreading/folding mechanism is located on the line feeds, one end of a folding oil cylinder is connected with the high-frequency box, the other end of the folding oil cylinder is connected with the line feeds by the installation supporting seat, one end of a transmission rod of a rotating mechanism is connected with the oil cylinder, the other end of the transmission rod is connected with an antenna spreading/furling mechanism, and an antenna line feed clamping/loosening mechanism is fixed on the antenna back racks; an articulating and supporting connecting rod is connected with the antenna back racks by a first shaft, is connected with a pull rod by a second shaft, and is connected with a clamping claw by a third shaft, so as to drive the oil cylinder to be connected with the pull rod; the clamping claw is connected with the line feeds by a fourth shaft, and a clamping block matched with the clamping claw is arranged on the line feeds; a driving oil cylinder of the antenna spreading/furling mechanism drives the articulating and supporting connecting rod, a guide rail is fixed on the high-frequency box, a sliding block is arranged on the guide rail, the articulating and supporting connecting rod is connected on the sliding block, and a guide shaft is arranged on a supporting plate and is particularly located on the circular guide rail.
Description
Technical field
The utility model relates to a kind of large-scale planar array antenna, relates in particular to a kind of setting up/the remove large-scale planar array antenna of receipts.
Background technology
The receipts of setting up/remove in existing large-scale planar array sky are that antenna array is divided into polylith mostly, and utilize suspender and loop wheel machine back work to realize, this implementation process length consuming time, high to operating personnel's technical skills requirement, labor intensity of operating staff is big, the delivery unit number increases behind the piecemeal, is 7m (wide) * 9m (height) such as certain large-scale planar array antenna bore, sets up/remove to be 6h/4h (18 people) between the time receiving, time is long, and labour intensity is big; Also have the planar array antenna of bicycle transportation to adopt automation expansion/folding, but the antenna aperture that is suitable for is less.Along with its development, it is also more and more higher that existing mobility to large-scale planar array antenna shifts requirement, and operating personnel's comfort level requires also progressively to improve.
The utility model content
Technical problem to be solved:
Provide a kind of large-scale planar array antenna of bicycle bearing mode that adopts satisfying under the situation that train transports and highway transportation is not transfinited at above not enough the utility model, realized setting up/remove receipts, and can realize the large-scale planar array antenna that automation is finished.
Technical scheme:
A kind of large-scale planar array antenna comprises antenna back frame expansion/fold mechanism, rotating mechanism, antenna rows feedback clamping/tripping-gear, antenna expansion/gathering mechanism, row feedback, antenna back frame, high frequency case; Its planar array antenna is made up of 36 row feedbacks, and antenna support frame broad ways is divided into three of left, center, right, and middle piece is the high frequency case, about two be antenna back frame, it is hinged that antenna back frame and high frequency case pass through straight pin;
Antenna back frame expansion/fold mechanism comprises folding oil cylinder, erection support, and erection support is positioned in the row feedback, and folding oil cylinder one end links to each other with the high frequency case, and the other end links to each other with the row feedback by erection support;
Rotating mechanism comprises oil cylinder and drive link, and oil cylinder is fixed on the high frequency case, and drive link one end links to each other with oil cylinder, and the other end links to each other with antenna expansion/gathering mechanism;
Antenna rows feedback clamping/tripping-gear comprises jaw, drives oil cylinder, hinged connecting rod, pull bar; Antenna rows feedback clamping/tripping-gear is fixed on antenna back frame, hinged connecting rod links to each other with antenna back frame by first, link to each other with pull bar by second, be connected with pull bar with the continuous oil cylinder that drives of jaw by the 3rd, jaw is crossed the 4th with the row feedthrough and is linked to each other, and the row feedback is provided with the fixture block that is complementary with jaw;
Antenna expansion/gathering mechanism comprises supporting bracket, hinged connecting rod, guide rail, slide block, driving oil cylinder, round guide; Drive the hinged connecting rod of hydraulic oil cylinder driving, guide rail is fixed on the high frequency case, and guide rail is provided with slide block, and hinged connecting rod is connected on the slide block, and supporting bracket is provided with guide shaft, and guide shaft is arranged on the round guide.
Beneficial effect:
Antenna array more compact structure when structural design of the present utility model makes transportation, can realize that the automation of 8.4m (wide) * 6m (height) heavy-calibre planar array antenna sets up/remove receipts, bicycle loads highway and railway transportation is not transfinited, and the automation that has solved the heavy-calibre planar array antenna launches/remove the difficult problem of receipts.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is the structural representation of the utility model rotating mechanism and antenna expansion/gathering mechanism;
Fig. 4 is the utility model antenna rows feedback clampings/tripping-gear structural representation during state when clamping;
Fig. 5 is the utility model antenna rows feedback clamping/tripping-gear structural representation during state when unclamping;
Fig. 6 is the structural representation of the utility model antenna expansion/gathering mechanism.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
To shown in Figure 6, a kind of large-scale planar array antenna comprises antenna back frame expansion/fold mechanism 1, rotating mechanism 2, antenna rows feedback clamping/tripping-gear 3, antenna expansion/gathering mechanism 4, row feedback 5, antenna back frame 6, high frequency case 7 as Fig. 1; Its planar array antenna is made up of 36 row feedbacks 5, and antenna support frame broad ways is divided into three of left, center, right, and middle piece is a high frequency case 7, about two be antenna back frame 6, it is hinged that antenna back frame 6 and high frequency case 7 pass through straight pin 8.
As shown in Figure 2, antenna back frame expansion/fold mechanism 1 comprises folding oil cylinder 23, erection support 24, and erection support 24 is positioned in the row feedback 5, and folding oil cylinder 23 1 ends link to each other with high frequency case 7, and the other end links to each other with row feedback 5 by erection support 24.
As shown in Figure 3, rotating mechanism 2 comprises oil cylinder 18 and drive link 22, and oil cylinder 18 is fixed on the high frequency case 7, and drive link 22 1 ends link to each other with oil cylinder 18, and the other end links to each other with antenna expansion/gathering mechanism 4.
As Fig. 4, shown in Figure 5, antenna rows feedback clamping/tripping-gear 3 comprises jaw 9, drives oil cylinder 10, hinged connecting rod 11, pull bar 12; Antenna rows feedback clamping/tripping-gear 3 is fixed on antenna back frame 6, hinged connecting rod 11 links to each other with antenna back frame 6 by first 25, link to each other with pull bar 12 by second 26, be connected with pull bar 12 with the jaw 9 continuous oil cylinders 10 that drive by the 3rd 27, jaw 9 links to each other by the 4th 28 with row feedback 5, and row is presented 5 and is provided with the fixture block 29 that is complementary with jaw 9, during work, the hydraulic oil cylinder driving pull bar drives hinged connecting rod, realizes going presenting 5 clamping or unclamping.
As shown in Figure 6, antenna expansion/gathering mechanism 4 comprises supporting bracket 13, hinged connecting rod 14, guide rail 15, slide block 16, drives oil cylinder 17, round guide 19; Drive oil cylinder 17 and drive hinged connecting rod 14, guide rail 15 is fixed on the high frequency case 7, and guide rail 15 is provided with slide block 16, and hinged connecting rod 14 is connected on the slide block 16, and supporting bracket 13 is provided with guide shaft 20, and guide shaft 20 is arranged on the round guide 19.Antenna expansion/gathering mechanism can rotate around high frequency case center after drawing antenna in.
Antenna array sets up promptly, and the process from the travel position to the operating state is: by antenna turning unit with entire antenna front half-twist; the row feedback that to draw in by antenna expansion/gathering mechanism is expanded to the service position; present spacing at once and become 166mm after the expansion by the 66mm after drawing in; by antenna back frame expansion/fold mechanism with two on antenna back of the body frame, the 90 ° of location of upwards overturning simultaneously; to go to present by row feedback clamping/tripping-gear again and clamp; antenna array just fixes as one like this, is accomplished to conversion of operation state.Antenna array is removed and received is the inverse process of said process.After adopting mechanical, electrical, liquid integrated technology, that can finish antenna array in 5 minutes sets up or removes receipts.
Though the utility model with preferred embodiment openly as above; but they are not to be used for limiting the utility model; anyly be familiar with this skill person; in the spirit and scope that do not break away from the utility model; can do various variations or retouching from working as, what therefore protection range of the present utility model should be defined with the application's claim protection range is as the criterion.
Claims (1)
1. a large-scale planar array antenna is characterized in that: comprise antenna back frame expansion/fold mechanism (1), rotating mechanism (2), antenna rows feedback clamping/tripping-gear (3), antenna expansion/gathering mechanism (4), row feedback (5), antenna back frame (6), high frequency case (7); Its planar array antenna is made up of 36 row feedbacks (5), and antenna support frame broad ways is divided into three of left, center, right, and middle piece is high frequency case (7), about two be antenna back frame (6), it is hinged that antenna back frame (6) and high frequency case (7) pass through straight pin (8);
Antenna back frame expansion/fold mechanism (1) comprises folding oil cylinder (23), erection support (24), and erection support (24) is positioned in the row feedback (5), and folding oil cylinder (23) one ends link to each other with high frequency case (7), and the other end links to each other with row feedback (5) by erection support (24);
Rotating mechanism (2) comprises oil cylinder (18) and drive link (22), and oil cylinder (18) is fixed on the high frequency case (7), and drive link (22) one ends link to each other with oil cylinder (18), and the other end links to each other with antenna expansion/gathering mechanism (4);
Antenna rows feedback clamping/tripping-gear (3) comprises jaw (9), drives oil cylinder (10), hinged connecting rod (11), pull bar (12); Antenna rows feedback clamping/tripping-gear (3) is fixed on antenna back frame (6), hinged connecting rod (11) links to each other with antenna back frame (6) by first (25), link to each other with pull bar (12) by second (26), be connected with pull bar (12) by the continuous oil cylinder (10) that drives of the 3rd (27) and jaw (9), jaw (9) links to each other by the 4th (28) with row feedback (5), and row feedback (5) is provided with the fixture block (29) that is complementary with jaw (9);
Antenna expansion/gathering mechanism (4) comprises supporting bracket (13), hinged connecting rod (14), guide rail (15), slide block (16), drives oil cylinder (17), round guide (19); Drive oil cylinder (17) and drive hinged connecting rod (14), guide rail (15) is fixed on the high frequency case (7), and guide rail (15) is provided with slide block (16), and hinged connecting rod (14) is connected on the slide block (16), supporting bracket (13) is provided with guide shaft (20), and guide shaft (20) is arranged on the round guide (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205041043U CN201766152U (en) | 2010-08-25 | 2010-08-25 | Large-sized planar array antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205041043U CN201766152U (en) | 2010-08-25 | 2010-08-25 | Large-sized planar array antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766152U true CN201766152U (en) | 2011-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205041043U Expired - Lifetime CN201766152U (en) | 2010-08-25 | 2010-08-25 | Large-sized planar array antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766152U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749068A (en) * | 2012-07-14 | 2012-10-24 | 安徽博微长安电子有限公司 | Installation precision detection method for planar array antenna surface |
| CN103700920A (en) * | 2012-09-27 | 2014-04-02 | 上海宇航系统工程研究所 | Splicing type unfolding device for planar antenna of aerospace craft |
| CN104157952A (en) * | 2014-08-19 | 2014-11-19 | 江苏中寰卫星导航通信有限公司 | Foldable antenna cabinet |
| CN105406164A (en) * | 2015-12-11 | 2016-03-16 | 哈尔滨工业大学 | Support arm folding and unfolding mechanism used for rapid assembling and disassembling of radar antenna |
| CN105470624A (en) * | 2015-12-11 | 2016-04-06 | 哈尔滨工业大学 | Vehicle-mounted external illuminating radar antenna framework folding and unfolding mechanism |
| CN105576337A (en) * | 2015-12-11 | 2016-05-11 | 哈尔滨工业大学 | Foldable radar antenna framework and working method thereof |
| CN106410361A (en) * | 2016-08-29 | 2017-02-15 | 中国电子科技集团公司第三十六研究所 | Vehicle-mounted detection antenna |
| CN106711573A (en) * | 2017-01-23 | 2017-05-24 | 荆州南湖机械股份有限公司 | Quickly-erectable and withdrawable super large-scale meter-wave antenna |
| CN107538391A (en) * | 2017-02-17 | 2018-01-05 | 北京卫星环境工程研究所 | Foldable arris rod mechanism and its soft shade of the satellite of composition |
| CN109216862A (en) * | 2018-10-24 | 2019-01-15 | 北京无线电测量研究所 | A kind of support construction and folded array antenna assembly |
| CN110911800A (en) * | 2019-12-04 | 2020-03-24 | 西安电子工程研究所 | Special equipment for assembling and adjusting large-size two-dimensional active phased array antenna |
| CN112886179A (en) * | 2019-04-12 | 2021-06-01 | 福建星海通信科技有限公司 | More stable antenna capable of being unfolded and folded |
-
2010
- 2010-08-25 CN CN2010205041043U patent/CN201766152U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749068A (en) * | 2012-07-14 | 2012-10-24 | 安徽博微长安电子有限公司 | Installation precision detection method for planar array antenna surface |
| CN102749068B (en) * | 2012-07-14 | 2015-02-11 | 安徽博微长安电子有限公司 | Installation precision detection method for planar array antenna surface |
| CN103700920A (en) * | 2012-09-27 | 2014-04-02 | 上海宇航系统工程研究所 | Splicing type unfolding device for planar antenna of aerospace craft |
| CN104157952A (en) * | 2014-08-19 | 2014-11-19 | 江苏中寰卫星导航通信有限公司 | Foldable antenna cabinet |
| CN105576337B (en) * | 2015-12-11 | 2018-05-22 | 哈尔滨工业大学 | One kind can collapse formula Shell of rrdar antenna and its method of work |
| CN105470624B (en) * | 2015-12-11 | 2018-04-03 | 哈尔滨工业大学 | A kind of vehicle-mounted external illuminators-based radar antenna frame folding and unfolding mechanism |
| CN105576337A (en) * | 2015-12-11 | 2016-05-11 | 哈尔滨工业大学 | Foldable radar antenna framework and working method thereof |
| CN105470624A (en) * | 2015-12-11 | 2016-04-06 | 哈尔滨工业大学 | Vehicle-mounted external illuminating radar antenna framework folding and unfolding mechanism |
| CN105406164A (en) * | 2015-12-11 | 2016-03-16 | 哈尔滨工业大学 | Support arm folding and unfolding mechanism used for rapid assembling and disassembling of radar antenna |
| CN105406164B (en) * | 2015-12-11 | 2018-04-03 | 哈尔滨工业大学 | A kind of support arm folding and unfolding mechanism for being used for radar antenna fast erecting and removing receipts |
| CN106410361A (en) * | 2016-08-29 | 2017-02-15 | 中国电子科技集团公司第三十六研究所 | Vehicle-mounted detection antenna |
| CN106711573A (en) * | 2017-01-23 | 2017-05-24 | 荆州南湖机械股份有限公司 | Quickly-erectable and withdrawable super large-scale meter-wave antenna |
| CN106711573B (en) * | 2017-01-23 | 2023-04-25 | 航天南湖电子信息技术股份有限公司 | Can erect fast and remove and receive super large-scale meter wave antenna |
| CN107538391A (en) * | 2017-02-17 | 2018-01-05 | 北京卫星环境工程研究所 | Foldable arris rod mechanism and its soft shade of the satellite of composition |
| CN109216862A (en) * | 2018-10-24 | 2019-01-15 | 北京无线电测量研究所 | A kind of support construction and folded array antenna assembly |
| CN112886179A (en) * | 2019-04-12 | 2021-06-01 | 福建星海通信科技有限公司 | More stable antenna capable of being unfolded and folded |
| CN110911800A (en) * | 2019-12-04 | 2020-03-24 | 西安电子工程研究所 | Special equipment for assembling and adjusting large-size two-dimensional active phased array antenna |
| CN110911800B (en) * | 2019-12-04 | 2020-11-10 | 西安电子工程研究所 | Special equipment for assembling and adjusting large-size two-dimensional active phased array antenna |
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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: 20110316 |