CN206921996U - A kind of ultra-large type can rapid deployment and folded antenna front framework - Google Patents

A kind of ultra-large type can rapid deployment and folded antenna front framework Download PDF

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Publication number
CN206921996U
CN206921996U CN201720622934.8U CN201720622934U CN206921996U CN 206921996 U CN206921996 U CN 206921996U CN 201720622934 U CN201720622934 U CN 201720622934U CN 206921996 U CN206921996 U CN 206921996U
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China
Prior art keywords
bearing pin
framework
parallelogram lever
pass
rapid deployment
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CN201720622934.8U
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Chinese (zh)
Inventor
王嘉祥
童旭刚
李文杰
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AEROSPACE NANHU ELECTRONIC INFORMATION TECHNOLOGY Co.,Ltd.
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Jingzhou Nanhu Machinery Co Ltd
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Abstract

The utility model is related to a kind of ultra-large type can rapid deployment and folded antenna front framework, belong to radar antenna corollary equipment technical field.It is made up of parallelogram lever, framework fold mechanism, translation telescopic frame, bearing pin, is characterized in:Parallelogram lever is made up of transverse arm, vertical arm, load-bearing wires rope;Framework fold mechanism is made up of hydraulic cylinder, sliding block, connecting rod;Translation telescopic frame is made up of brace, montant;The vertical arm upper pin for the parallelogram lever that king-tower both ends are symmetrically installed by bearing pin is provided with framework fold mechanism, and translation telescopic frame passes through bearing pin and 4 attachings of parallelogram lever.Volume is adapted to long-range detection demand, and telescopic folding is flexible, can rapid deployment and gathering, meet radar long-range detection and fast reserve requirement, simple in construction, it is firm to stablize.Solving prior art can not meet that super large front framework still ensures that its flexible telescopic folding, rapid deployment and gathering, beneficial to transport it is motor-driven the problem of.

Description

A kind of ultra-large type can rapid deployment and folded antenna front framework
Technical field
The utility model is related to a kind of ultra-large type can rapid deployment and folded antenna front framework, category radar antenna is supporting Equipment technical field.
Background technology
Modern war requires that radar can be seen more and more remote, on the other hand, requires that radar vehicle can meet sea, land and sky again Transhipment requires, beneficial to fast transfer position, improves anti-strike capability.Can long-range detection and can fast reserve, this is required The front antenna structure of radar will not only be made increasing and it is necessary to can flexibly stretch, fold, beneficial to rapid deployment and receipts Hold together, the long-range detection of radar vehicle and fast reserve performance is reached the standard of modern war.Current antenna arrays of radar Framework can not meet the above-mentioned requirements of modern radar, therefore, it is quite necessary to develop a kind of ultra-large type can rapid deployment and The front framework of folded antenna.
The content of the invention
The purpose of this utility model is, for above-mentioned the deficiencies in the prior art, there is provided a kind of volume and long-range detection Demand is adapted to, and is stretched, is folded flexible, rapid deployment and can collapse antenna, meet radar long-range detection and fast reserve It is required that simple in construction, using stablize firm ultra-large type can rapid deployment and folded antenna front framework.
The utility model is to realize above-mentioned purpose by the following technical solutions:
The ultra-large type can rapid deployment and folded antenna front framework by parallelogram lever, framework fold mechanism, Translate telescopic frame, bearing pin is formed, it is characterised in that:Parallelogram lever is by transverse arm, vertical arm, load-bearing wires rope, bearing pin group Into;Framework fold mechanism is made up of hydraulic cylinder, sliding block, connecting rod, bearing pin;Translation telescopic frame is made up of brace, montant, bearing pin; King-tower both ends are symmetrically installed with parallelogram lever by bearing pin, are provided with the vertical arm of parallelogram lever by bearing pin Framework fold mechanism, translation telescopic frame are connected by the 4 points of installations of bearing pin and parallelogram lever.
The support body of described parallelogram lever is symmetrical above and below to be provided with transverse arm, is provided between transverse arm by bearing pin multiple Vertical arm, transverse arm and vertical arm are in 90 ° when radar working condition is deployed, and transverse arm is installed with the coffin that vertical arm is formed in " X " type There is load-bearing wires rope;The connecting rod of framework fold mechanism is installed on transverse arm by bearing pin.
One end of the hydraulic cylinder of described framework fold mechanism is arranged on by bearing pin in the vertical arm of parallelogram lever, The other end of hydraulic cylinder is connected by bearing pin with sliding block, and sliding block is arranged on flat by bearing pin and connecting rod attaching, connecting rod by bearing pin On the transverse arm of row quadrilateral frame.
The montant and brace of described translation telescopic frame have more, two braces by bearing pin attaching into one group, often Group brace is symmetrical above and below to be arranged on montant, and one end of every group of brace is arranged on montant by bearing pin, every group of brace it is another End is slidably connected with another montant;Translate telescopic frame and tile at 4 points on parallelogram lever by bearing pin, with Parallelogram lever stretching motion.
The beneficial effect of the present invention compared with prior art is:
The ultra-large type can the front framework of rapid deployment and folded antenna pass through framework fold mechanism and drive parallelogram Framework deploys or folding movement, drives translation telescopic frame to make horizontal extension movement by parallelogram lever, realizes framework Body is adapted to long-range detection demand, is stretched, is folded flexible, rapid deployment and can collapse antenna, meet that radar is remote Detection and fast reserve requirement, it is simple in construction.Meanwhile on parallelogram lever 4 points pass through bearing pin installation translation telescopic frame Frame, antenna module is installed again on translation telescopic frame so that radar detection component operation is more stable firm.Solves existing skill Art can not meet in the case of front framework the more does the more big, still ensure its can flexible telescopic folding, rapid deployment and gathering, be beneficial to Transport the problem of motor-driven.
Brief description of the drawings
Fig. 1 be a kind of ultra-large type can rapid deployment and folded antenna front framework overall structure diagram;
Fig. 2 be a kind of ultra-large type can rapid deployment and folded antenna front framework folded state structural representation;
Fig. 3 is the structural representation of parallelogram lever;
Fig. 4 is the structural representation of framework fold mechanism;
Fig. 5 is the structural representation of translation telescopic frame.
In figure:1st, parallelogram lever, 2, framework fold mechanism, 3, translation telescopic frame, 4, bearing pin, 5, king-tower;
101st, transverse arm, 102, vertical arm, 103, load steel wire rope;201st, hydraulic cylinder, 202, sliding block, 203, connecting rod;
301st, montant, 302, brace.
Embodiment
Below in conjunction with the accompanying drawings to the ultra-large type can the embodiment of front framework of rapid deployment and folded antenna make into one Step describes in detail:
The ultra-large type can rapid deployment and folded antenna front framework by parallelogram lever 1, framework fold mechanism 2nd, telescopic frame 3 is translated, bearing pin 4 is formed;Parallelogram lever 1 is by transverse arm 101, vertical arm 102, load-bearing wires rope 103, bearing pin 4 compositions;Framework fold mechanism 2 is made up of hydraulic cylinder 201, sliding block 202, connecting rod 203, bearing pin 4;Telescopic frame 3 is translated by montant 301st, brace 302, bearing pin 4 form;The both ends of king-tower 5 are symmetrically installed with parallelogram lever 1, parallelogram by bearing pin 4 Framework fold mechanism 2 is provided with by bearing pin 4 in the vertical arm 102 of framework 1, translation telescopic frame 3 passes through bearing pin 4 and parallel four side The 1 four points of installation connections of shape framework.
The support body of described parallelogram lever 1 is symmetrical above and below to be provided with transverse arm 101, is pacified between transverse arm 101 by bearing pin 4 Equipped with multiple vertical arm 102, transverse arm 101 and vertical arm 102 are in 90 ° when radar working condition is deployed,(It is in 3 ° under travel position, Can be in other angles), transverse arm 101 and the coffin of the composition of vertical arm 102 are provided with load-bearing wires rope 103 in " X " type;Transverse arm The connecting rod 203 of framework fold mechanism 2 is installed on 101 by bearing pin 4.
One end of the hydraulic cylinder 201 of described framework fold mechanism 2 is arranged on parallelogram lever 1 by bearing pin 4 In vertical arm 102, the other end of hydraulic cylinder 201 is connected by bearing pin 4 with sliding block 202, and sliding block 202 is filled by bearing pin 4 and connecting rod 203 Connect, connecting rod 203 is arranged on by bearing pin 4 on the transverse arm 101 of parallelogram lever 1.
The montant 301 and brace 302 of described translation telescopic frame have more, and two braces 302 pass through the attaching of bearing pin 4 Into one group, every group of brace 302 is symmetrical above and below to be arranged on montant 301, and one end of every group of brace 302 is arranged on by bearing pin 4 erects On bar 301, the other end of every group of brace 302 is slidably connected with another montant 301;Translation telescopic frame 3 is tiled by bearing pin 4 4 points are arranged on parallelogram lever 1, with the stretching motion of parallelogram lever 1.(Referring to Fig. 1~5)
The ultra-large type can rapid deployment and folded antenna front framework the course of work it is as follows:
(Referring to Fig. 1), parallelogram lever 1 is connected with king-tower 5 by bearing pin 4, translates telescopic frame 3 and parallel four side Shape framework 1 is connected by bearing pin 4, and framework fold mechanism 2 is arranged on by bearing pin 4 in the vertical arm 102 of parallelogram lever 1.
(Referring to Fig. 2, Fig. 4), framework fold mechanism 2 is by 1 sliding block 202,2 of hydraulic cylinder 201,1 connecting rod 203, multiple Bearing pin 4 forms;Hydraulic cylinder 201 is connected with the vertical arm 102 of parallelogram lever 1 by bearing pin 4, connecting rod 203 and parallel four side The transverse arm 101 of shape framework 1 is connected by bearing pin 4, and hydraulic cylinder 201, connecting rod 203 are connected with sliding block 202 by bearing pin 4;Antenna During folding, hydraulic cylinder 201 shrinks, and band movable slider 202 moves along a straight line, the rotation translation of the drivening rod 203 of sliding block 202, connecting rod 203 Vertical arm 102 is driven to fold.
(Referring to Fig. 3), parallelogram lever 1 by multiple transverse arms 101, multiple vertical arm 102, more load-bearing wires ropes 103, Multiple bearing pins 4 form;Framework fold mechanism 2 drives transverse arm 101 to deploy or fold, so as to realize whole parallelogram lever 1 Expansion or folding.
(Referring to Fig. 5), translate telescopic frame 3 and be made up of multiple montants 301, multiple braces 302, multiple bearing pins 4;Brace 302 one end are connected with montant 301 by bearing pin 4, and the other end can slide on montant 301;Pass through bearing pin 4 between 2 braces 302 Connection;Translate telescopic frame 3 to connect by 4 four points of installations of bearing pin with parallelogram lever 1, the folding of parallelogram lever 1 Folded or expansion drives translation telescopic frame 3 to translate, fold or deploy, and ensures that stablizing for antenna module is firm.
The ultra-large type can the volume of front framework of rapid deployment and folded antenna mutually fitted with radar long-range detection demand Match somebody with somebody, drive parallelogram lever 1 to deploy or folding movement by framework fold mechanism 2, driven by parallelogram lever 1 Translation telescopic frame 3 makees horizontal extension movement, realizes that frame body is adapted to long-range detection demand, stretches, folds flexibly and easily, On certain antenna arrays of radar, whole framework is folded and deployed reliably, stably, and solving prior art can not meet in battle array In the case of surface frame frame the more does the more big, still ensure its can flexible telescopic folding, rapid deployment and gathering, motor-driven asked beneficial to transporting Topic.
Simply preferred embodiment of the present utility model described above, the example above illustrate not to reality of the present utility model Matter content makees any formal limitation, and person of an ordinary skill in the technical field is after this specification has been read according to this hair Any simple modification or deformation that bright technical spirit is made to above embodiment, and possibly also with the disclosure above Technology contents are changed or are modified to the equivalent embodiment of equivalent variations, still fall within the scope of technical solutions of the utility model It is interior, without departing from spirit and scope of the present utility model.

Claims (4)

1. a kind of ultra-large type can rapid deployment and folded antenna front framework, it is by parallelogram lever(1), framework fold Mechanism(2), translation telescopic frame(3), bearing pin(4)Form, it is characterised in that:Parallelogram lever(1)By transverse arm(101)、 Vertical arm(102), load-bearing wires rope(103), bearing pin(4)Composition;Framework fold mechanism(2)By hydraulic cylinder(201), sliding block(202)、 Connecting rod(203), bearing pin(4)Composition;Translate telescopic frame(3)By montant(301), brace(302), bearing pin(4)Composition;King-tower (5)Both ends pass through bearing pin(4)It is symmetrically installed with parallelogram lever(1), parallelogram lever(1)Vertical arm(102)On Pass through bearing pin(4)Framework fold mechanism is installed(2), translate telescopic frame(3)Pass through bearing pin(4)With parallelogram lever (1)4 points of installation connections.
2. a kind of ultra-large type according to claim 1 can rapid deployment and folded antenna front framework, it is characterised in that: Described parallelogram lever(1)Support body symmetrical above and below transverse arm is installed(101), transverse arm(101)Between pass through bearing pin(4)Peace Equipped with multiple vertical arm(102), transverse arm(101)With vertical arm(102)It it is in 90 ° when radar working condition is deployed;Transverse arm(101)With erecting Arm(102)The coffin of composition is provided with load-bearing wires rope in " X " type(103);Transverse arm(101)On pass through bearing pin(4)Installation There is framework fold mechanism(2)Connecting rod(203).
3. a kind of ultra-large type according to claim 1 can rapid deployment and folded antenna front framework, it is characterised in that: Described framework fold mechanism(2)Hydraulic cylinder(201)One end pass through bearing pin(4)It is packed in parallelogram lever(1)'s Vertical arm(102)On, hydraulic cylinder(201)The other end pass through bearing pin(4)With sliding block(202)Connection, sliding block(202)Pass through bearing pin (4)With connecting rod(203)Attaching, connecting rod(203)Pass through bearing pin(4)Installed in parallelogram lever(1)Transverse arm(101)On.
4. a kind of ultra-large type according to claim 1 can rapid deployment and folded antenna front framework, it is characterised in that: Described translation telescopic frame(3)Montant(301)And brace(302)There are more;Every two braces(302)Pass through bearing pin (4)Attaching is into one group, every group of brace(302)It is symmetrical above and below to be arranged on montant(301)On, every group of brace(302)One end pass through Bearing pin(4)Installed in montant(301)On, every group of brace(302)The other end and another montant(301)It is slidably connected;Translation Telescopic frame(3)Pass through bearing pin(4)Tile 4 points and be arranged on parallelogram lever(1)On, with parallelogram lever(1)Stretch Contracting motion.
CN201720622934.8U 2017-06-01 2017-06-01 A kind of ultra-large type can rapid deployment and folded antenna front framework Active CN206921996U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108183312A (en) * 2018-01-27 2018-06-19 哈尔滨工业大学 A kind of folding exhibition antenna mounting arm
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
CN109742504A (en) * 2019-01-28 2019-05-10 中国电子科技集团公司第三十八研究所 A kind of antenna arrays of radar Zhan Shou mechanism
CN112531315A (en) * 2020-11-27 2021-03-19 浙江大学 Synchronous unfolding mechanism for satellite-borne phased-array antenna

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108183312A (en) * 2018-01-27 2018-06-19 哈尔滨工业大学 A kind of folding exhibition antenna mounting arm
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
CN109216862B (en) * 2018-10-24 2021-09-10 北京无线电测量研究所 Supporting structure and folding array antenna device
CN109742504A (en) * 2019-01-28 2019-05-10 中国电子科技集团公司第三十八研究所 A kind of antenna arrays of radar Zhan Shou mechanism
CN112531315A (en) * 2020-11-27 2021-03-19 浙江大学 Synchronous unfolding mechanism for satellite-borne phased-array antenna

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Address after: 434000 Jingzhou, Jiangsu Province, Sha Jin Road, No. 51

Patentee after: AEROSPACE NANHU ELECTRONIC INFORMATION TECHNOLOGY Co.,Ltd.

Address before: 434000 Jingzhou, Jiangsu Province, Sha Jin Road, No. 51

Patentee before: JINGZHOU NANHU MACHINERY Co.,Ltd.

CP01 Change in the name or title of a patent holder