CN110007116A - A kind of TG antenna measurement rotation and lifting mobile station - Google Patents
A kind of TG antenna measurement rotation and lifting mobile station Download PDFInfo
- Publication number
- CN110007116A CN110007116A CN201910388086.2A CN201910388086A CN110007116A CN 110007116 A CN110007116 A CN 110007116A CN 201910388086 A CN201910388086 A CN 201910388086A CN 110007116 A CN110007116 A CN 110007116A
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- 238000005259 measurement Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 230000009467 reduction Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000012360 testing method Methods 0.000 abstract description 26
- 230000000116 mitigating effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/10—Radiation diagrams of antennas
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a kind of TG antenna measurement rotation and lifting mobile station, it includes rotating mechanism (1), XY to mobile mechanism (2), elevating mechanism (3) and luffing mechanism (4)；Rotating mechanism (1) includes workbench (5), servo rotating platform I(6) and swivel plate I(7), servo rotating platform I(6) it is set to the top of workbench (5), servo rotating platform I(6) round end be arranged upward, and swivel plate I(7 is installed on round end), swivel plate I(7) on be provided with XY to mobile mechanism (2).The beneficial effects of the present invention are: test that is compact-sized, being capable of no dead angle comprehensive to TG antenna, mitigating workload, improving antenna measurement efficiency, easy to operate.
Description
Technical field
The present invention relates to the technical field of TG antenna measurement, especially a kind of TG antenna measurement rotation and lifting mobile station.
Background technique
The test of the performance of TG antenna needs to use antenna measurement instrument to test it.During the test, it needs
The angle of TG antenna is rotated, realization tests TG antenna on Difference angles；Need to change TG antenna front and back,
Horizontal position, realization test TG antenna on different front-rear positions, different level position；Need to change the height of TG antenna
Degree is realized and is tested at various height TG antenna；Need to change the pitch angle of TG antenna, realization is bowed in different
TG antenna is tested on the degree of the elevation angle.The performance of any point of antenna can be measured by antenna measurement instrument in this way.
However, needing worker constantly to change the position of TG antenna, therefore by manually adjusting aerial position, not only when being tested
Increase workload, and also reduces testing efficiency.In addition, passing through the position of manual change TG antenna, it is difficult to carry out without dead angle
It is comprehensive that antenna is tested.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology, provide it is a kind of it is compact-sized, can be to TG antenna side entirely
Test, mitigation workload, raising antenna measurement efficiency, easy to operate TG antenna measurement rotation and lifting movement of the position without dead angle
Platform.
The purpose of the present invention is achieved through the following technical solutions: a kind of TG antenna measurement rotation and lifting mobile station, it is wrapped
Rotating mechanism, XY are included to mobile mechanism, elevating mechanism and luffing mechanism；
The rotating mechanism includes workbench, servo rotating platform I and swivel plate I, and servo rotating platform I is set to workbench
The round end at top, servo rotating platform I is arranged upward, and swivel plate I is installed on round end, is provided with XY on swivel plate I
To mobile mechanism；
The XY to mobile mechanism include cross lead screw nut pair and longitudinal screw mandrel pair of nut, cross lead screw nut pair and longitudinal silk
Stem nut pair includes pedestal, nut A, servo motor and screw rod A, and the both ends rotation of screw rod A is mounted on the base, servo motor
It is fixedly installed on pedestal, the output shaft of servo motor is connect with one end of screw rod A through shaft coupling, and nut A is threadedly connected to silk
On bar A, the pedestal of cross lead screw nut pair is fixedly arranged at the top of swivel plate I, and the pedestal of longitudinal screw mandrel pair of nut is fixedly arranged on transverse wire
The top of the nut A of stem nut pair is installed with lifting platform mounting plate, lifting platform peace at the top of the nut A of longitudinal screw mandrel pair of nut
Elevating mechanism is provided in loading board；
The elevating mechanism includes stepper motor B, screw rod B, nut B, reduction gearbox, upper mounting plate, lower installation board, rotation pitching peace
Loading board and movable plate, lower installation board are fixedly arranged on the top surface of lifting platform mounting plate, and more support columns are installed on lower installation board,
Upper mounting plate is installed at the top of support column, movable plate is set between upper mounting plate and lower installation board, is set in the middle part of movable plate
It is equipped with nut B, multiple through-holes corresponding with support column are offered on movable plate, support column is arranged through through-hole, upper mounting plate
On be installed with multiple guide sleeves, guide post is slidably fitted in guide sleeve, the bottom of guide post extends downwardly and is fixedly arranged on activity
Rotation pitching mounting plate is upwardly extended and is installed on elongated end on the top surface of plate, at the top of guide post, and stepper motor B's is defeated
The input terminal of outlet and reduction gearbox is connected through shaft coupling, and output shaft, one end of output shaft and screw rod B are provided at the top of reduction gearbox
It is connected through shaft coupling, the other end of screw rod B extends upward through nut B and rotation is installed on upper mounting plate, nut B and screw rod B spiral shell
Line connects, and is provided with luffing mechanism on the rotation pitching mounting plate；
The luffing mechanism includes U-shaped rack, pitching plate, stepper motor C, servo rotating platform II and swivel plate II, U-shaped rack
It is fixedly arranged on the top of rotation pitching mounting plate, the both ends of pitching plate are installed on two side plates of U-shaped rack through shaft rotation,
Stepper motor C is fixedly installed on any side plate of U-shaped rack, and the output shaft of stepper motor C is connect through shaft coupling with shaft,
Servo rotating platform II is fixedly arranged on the top of pitching plate, and swivel plate II is fixedly arranged on the round end of servo rotating platform II.
The reduction gearbox and stepper motor B are all set on the top surface of lower installation board.
The rotation pitching mounting plate is parallel to movable plate setting.
The longitudinal screw mandrel pair of nut is arranged perpendicular to cross lead screw nut pair.
Multiple lift supports are distributed on the top surface of the workbench and around the circumferencial direction of servo rotating platform I, hold in the palm
Lift the lower section that bracket is located at swivel plate I.
Directive wheel is rotatably installed in the lift support, directive wheel is in contact with the bottom surface of swivel plate I.
The invention has the following advantages that structure of the invention is compact, is capable of the test at no dead angle comprehensive to TG antenna, mitigates
Workload improves antenna measurement efficiency, is easy to operate.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of rotating mechanism；
Fig. 3 is structural schematic diagram of the XY to mobile mechanism；
Fig. 4 is the structural schematic diagram of elevating mechanism；
Fig. 5 is the structural schematic diagram of luffing mechanism；
In figure, 1- rotating mechanism, 2- XY is rotated to mobile mechanism, 3- elevating mechanism, 4- luffing mechanism, 5- workbench, 6- servo
Platform I, 7- swivel plate I, 8- cross lead screw nut pair, 9- longitudinal screw mandrel pair of nut, 10- pedestal, 11- servo motor, 12- screw rod
A, 13- stepper motor B, 14- screw rod B, 15- nut B, 16- reduction gearbox, 17- upper mounting plate, 18- lower installation board, 19- rotation are bowed
Face upward mounting plate, 20- movable plate, 21- support column, 22- guide sleeve, 23- guide post, 24-U shape rack, 25- pitching plate, 26- stepping
Motor C, 27- servo rotating platform II, 28- swivel plate II, 29- shaft, 30- lift support, 31- directive wheel, 32- lifting platform peace
Loading board, 33-TG antenna.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing, and protection scope of the present invention is not limited to as described below:
As shown in Fig. 1 ~ 5, a kind of TG antenna measurement rotation and lifting mobile station, it include rotating mechanism 1, XY to mobile mechanism 2, rise
Descending mechanism 3 and luffing mechanism 4.
The rotating mechanism 1 includes workbench 5, servo rotating platform I6 and swivel plate I7, servo rotating platform I6 setting
Round end in the top of workbench 5, servo rotating platform I6 is arranged upward, and swivel plate I7 is installed on round end, rotation
XY is provided on plate I7 to mobile mechanism 2.
The XY to mobile mechanism include cross lead screw nut pair 8 and longitudinal screw mandrel pair of nut 9, cross lead screw nut pair 8
It include pedestal 10, nut A, servo motor 11 and screw rod A12 with longitudinal screw mandrel pair of nut 9, the both ends of screw rod A12 rotate installation
In on pedestal 10, servo motor 11 is fixedly installed on pedestal 10, and the output shaft of servo motor 11 and one end of screw rod A12 are through joining
The connection of axis device, nut A are threadedly connected on screw rod A12, and the pedestal 10 of cross lead screw nut pair 8 is fixedly arranged at the top of swivel plate I7,
The pedestal 10 of longitudinal screw mandrel pair of nut 9 is fixedly arranged on the top of the nut A of cross lead screw nut pair 8, and longitudinal screw mandrel pair of nut 9 is vertical
It is arranged in cross lead screw nut pair 8, is installed with lifting platform mounting plate 32, lifting platform at the top of the nut A of longitudinal screw mandrel pair of nut 9
Elevating mechanism 3 is provided on mounting plate 32.
The elevating mechanism 3 includes stepper motor B13, screw rod B14, nut B15, reduction gearbox 16, upper mounting plate 17, lower peace
Loading board 18, rotation pitching mounting plate 19 and movable plate 20 turn pitching mounting plate 19 and are parallel to the setting of movable plate 20, lower installation board 18
It is fixedly arranged on the top surface of lifting platform mounting plate 32, more support columns 21, the top of support column 21 is installed on lower installation board 18
It is installed with upper mounting plate 17, movable plate 20 is set between upper mounting plate 17 and lower installation board 18, the middle part setting of movable plate 20
There is nut B15, multiple through-holes corresponding with support column 21 are offered on movable plate 20, support column 21 is arranged through through-hole, on
It is installed with multiple guide sleeves 22 on mounting plate 17, guide post 23 is slidably fitted in guide sleeve 22, the bottom of guide post 23 is downward
Extend and be fixedly arranged on the top surface of movable plate 20, the top of guide post 23 upwardly extends and is installed with rotation pitching on elongated end
The output end of mounting plate 19, stepper motor B13 is connect with the input terminal of reduction gearbox 16 through shaft coupling, the top setting of reduction gearbox 16
There is output shaft, output shaft is connect with one end of screw rod B14 through shaft coupling, and the other end of screw rod B14 extends upward through nut B15 and rotation
Turn to be installed on upper mounting plate 17, nut B15 is threadedly coupled with screw rod B14, is provided with and is bowed on the rotation pitching mounting plate 19
Face upward mechanism 4.
The luffing mechanism 4 includes U-shaped rack 24, pitching plate 25, stepper motor C26, servo rotating platform II27 and rotation
Rotating plate II28, U-shaped rack 24 are fixedly arranged on the top of rotation pitching mounting plate 19, and the both ends of pitching plate 25, which are rotated through shaft 29, pacifies
On two side plates loaded on U-shaped rack 24, stepper motor C26 is fixedly installed on any side plate of U-shaped rack 24, stepping electricity
The output shaft of machine C26 is connect through shaft coupling with shaft 29, and servo rotating platform II27 is fixedly arranged on the top of pitching plate 25, swivel plate
II28 is fixedly arranged on the round end of servo rotating platform II27.
The reduction gearbox 16 and stepper motor B13 are all set on the top surface of lower installation board 18.The top of the workbench 5
Multiple lift supports 30 are distributed on surface and around the circumferencial direction of servo rotating platform I6, lift support 30 is located at swivel plate I7
Lower section.Directive wheel 31 is rotatably installed in the lift support 30, directive wheel 31 is in contact with the bottom surface of swivel plate I7.
The course of work of the invention is as follows: when test, TG antenna 33 to be tested being fixed on to the top table of swivel plate II28
On face.When to test TG antenna in different angle, worker opens the motor of servo rotating platform II27, and motor drives rotation
Plate II28 rotation, TG antenna 33 is rotated with swivel plate II28, and when TG antenna rotates to test position, worker closes servo rotation
Turn the motor of platform II27, can be tested at this time by performance of the antenna measurement instrument to TG antenna.When will be different
When testing TG antenna 33 in front-rear position, worker opens the servo motor 11 of longitudinal screw mandrel pair of nut 9, and servo motor 11 drives vertical
It being moved forward and backward to the nut A of feed screw nut pair 9 along screw rod A12, nut A drives lifting platform mounting plate 32 to move forward and backward,
And then TG antenna is driven to move forward and backward, when TG antenna 33 moves to test position, worker closes servo motor 11, is at this time
It can be tested by performance of the antenna measurement instrument to TG antenna.When testing TG antenna 33 on different horizontal positions
When, worker opens the servo motor 11 of cross lead screw nut pair 8, and servo motor 11 drives the edge nut A of cross lead screw nut pair 8
Screw rod A12 move horizontally, nut A drive longitudinal screw mandrel pair of nut 9 pedestal 10 move horizontally, and then drive TG antenna
It moves horizontally, when TG antenna 33 moves to test position, worker closes servo motor 11, can pass through antenna measurement at this time
Instrument tests the performance of TG antenna.When to test TG antenna 33 on position at various height, worker opens stepping
The torque of motor B13, stepper motor B13 pass to screw rod B14 after the deceleration of reduction gearbox 16, and screw rod B14 is rotated, on screw rod B14
Nut B15 moved up and down along screw rod B14, nut B15 drive movable plate 20 move up and down, movable plate 20 is through guide post
23 drive rotation pitching mounting plates 19 move up and down, and are further driven to TG antenna and move up and down, when TG antenna 33 moves to
When test position, worker closes stepper motor B13, can be surveyed at this time by performance of the antenna measurement instrument to TG antenna
Examination.When to test TG antenna 33 on different pitch angle positions, worker opens stepper motor C26, stepper motor C26's
Torque transfer gives coupled shaft 29, and shaft 29 drives pitching plate 25 to do pitching movement, is further driven to TG antenna and bows
Movement is faced upward, when TG antenna 33 moves to test position, worker closes stepper motor C26, can pass through aerial testing set at this time
Device tests the performance of TG antenna.It can thus be appreciated that the rotation and lifting mobile station can be before Difference angles, different
Afterwards position, different horizontal positions, TG antenna is tested for the property on different height and positions, realization makes on one device
TG antenna is in different positions, without manually adjusting aerial position, so that the labor intensity of worker is greatly alleviated, into
One step improves testing efficiency, while can carry out comprehensive no dead angle to TG antenna by the rotation and lifting mobile station and test,
Make to test more convenient.
The above, only presently preferred embodiments of the present invention not do limitation in any form to the present invention.It is any ripe
Those skilled in the art is known, without departing from the scope of the technical proposal of the invention, all using technology contents described above
Many possible changes and modifications or equivalent example modified to equivalent change are made to technical solution of the present invention.Therefore, all
It is the content without departing from technical solution of the present invention, any change modification made to the above embodiment of technology according to the present invention,
Equivalent variations and modification belong to the protection scope of the technical program.
Claims (6)
1. a kind of TG antenna measurement rotation and lifting mobile station, it is characterised in that: it includes rotating mechanism (1), XY to mobile mechanism
(2), elevating mechanism (3) and luffing mechanism (4)；
The rotating mechanism (1) includes workbench (5), servo rotating platform I(6) and swivel plate I(7), servo rotating platform I
(6) top of workbench (5), servo rotating platform I(6 are set to) round end be arranged upward, and rotation is installed on round end
Rotating plate I(7), swivel plate I(7) on be provided with XY to mobile mechanism (2)；
The XY to mobile mechanism include cross lead screw nut secondary (8) and longitudinal screw mandrel pair of nut (9), cross lead screw nut pair
(8) and longitudinal screw mandrel pair of nut (9) includes pedestal (10), nut A, servo motor (11) and screw rod A(12), screw rod A(12)
Both ends rotation be installed on pedestal (10), servo motor (11) is fixedly installed on pedestal (10), servo motor (11) it is defeated
Shaft is connect with one end of screw rod A(12) through shaft coupling, and nut A is threadedly connected to screw rod A(12) on, cross lead screw nut pair
(8) pedestal (10) is fixedly arranged on swivel plate I(7) at the top of, the pedestal (10) of longitudinal screw mandrel pair of nut (9) is fixedly arranged on cross lead screw spiral shell
The top of the nut A of female pair (8) is installed with lifting platform mounting plate (32) at the top of the nut A of longitudinal screw mandrel pair of nut (9), rises
Elevating mechanism (3) are provided in drop platform mounting plate (32)；
The elevating mechanism (3) includes stepper motor B(13), screw rod B(14), nut B(15), reduction gearbox (16), upper mounting plate
(17), lower installation board (18), rotation pitching mounting plate (19) and movable plate (20), lower installation board (18) are fixedly arranged on lifting platform installation
On the top surface of plate (32), more support columns (21) are installed on lower installation board (18), support column is installed at the top of (21)
Mounting plate (17), movable plate (20) are set between upper mounting plate (17) and lower installation board (18), and movable plate is set in the middle part of (20)
It is equipped with nut B(15), multiple through-holes corresponding with support column (21) are offered on movable plate (20), support column (21) is through logical
Hole is arranged, and is installed with multiple guide sleeves (22) on upper mounting plate (17), guide post (23) are slidably fitted in guide sleeve (22), are led
The bottom of Xiang Zhu (23) extends downwardly and is fixedly arranged on the top surface of movable plate (20), upwardly extended at the top of guide post (23) and
Rotation pitching mounting plate (19), stepper motor B(13 are installed on elongated end) output end and reduction gearbox (16) input terminal pass through
Shaft coupling connects, and is provided with output shaft at the top of reduction gearbox (16), and output shaft is connect with one end of screw rod B(14) through shaft coupling,
Screw rod B(14) the other end extend upward through nut B(15) and rotation be installed on upper mounting plate (17), nut B(15) with screw rod B
(14) it is threadedly coupled, is provided with luffing mechanism (4) on the rotation pitching mounting plate (19)；
The luffing mechanism (4) includes U-shaped rack (24), pitching plate (25), stepper motor C(26), servo rotating platform II
(27) and swivel plate II(28), U-shaped rack (24) is fixedly arranged on the top of rotation pitching mounting plate (19), the both ends of pitching plate (25)
It is installed on two side plates of U-shaped rack (24) through shaft (29) rotation, stepper motor C(26) it is fixedly installed in U-shaped rack
(24) on any side plate, stepper motor C(26) output shaft connect through shaft coupling with shaft (29), servo rotating platform II
(27) top of pitching plate (25), swivel plate II(28 are fixedly arranged on) be fixedly arranged on servo rotating platform II(27) round end on.
2. a kind of TG antenna measurement rotation and lifting mobile station according to claim 1, it is characterised in that: the reduction gearbox
(16) and stepper motor B(13) be all set on the top surface of lower installation board (18).
3. a kind of TG antenna measurement rotation and lifting mobile station according to claim 1, it is characterised in that: the rotation pitching
Mounting plate (19) is parallel to movable plate (20) setting.
4. a kind of TG antenna measurement rotation and lifting mobile station according to claim 1, it is characterised in that: the longitudinal screw mandrel
Pair of nut (9) is perpendicular to cross lead screw nut secondary (8) setting.
5. a kind of TG antenna measurement rotation and lifting mobile station according to claim 1, it is characterised in that: the workbench
(5) on top surface and around servo rotating platform I(6) circumferencial direction multiple lift supports (30), lift support is distributed with
(30) positioned at the lower section of swivel plate I(7).
6. a kind of TG antenna measurement rotation and lifting mobile station according to claim 5, it is characterised in that: the lift support
(30) it is rotatably installed on directive wheel (31), directive wheel (31) is in contact with the bottom surface of swivel plate I(7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388086.2A CN110007116A (en) | 2019-05-10 | 2019-05-10 | A kind of TG antenna measurement rotation and lifting mobile station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388086.2A CN110007116A (en) | 2019-05-10 | 2019-05-10 | A kind of TG antenna measurement rotation and lifting mobile station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110007116A true CN110007116A (en) | 2019-07-12 |
Family
ID=67176460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910388086.2A Pending CN110007116A (en) | 2019-05-10 | 2019-05-10 | A kind of TG antenna measurement rotation and lifting mobile station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110007116A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504354A (en) * | 2020-03-24 | 2020-08-07 | 刘启 | Simulation test platform |
| CN112296648A (en) * | 2020-10-19 | 2021-02-02 | 深圳耀天齐实业有限公司 | All-direction adjusting mounting structure for fixed bridge head of boarding bridge |
| CN113478455A (en) * | 2021-07-15 | 2021-10-08 | 东莞理工学院 | Outdoor environment disinfection robot based on two-degree-of-freedom balance holder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112296648A (en) * | 2020-10-19 | 2021-02-02 | 深圳耀天齐实业有限公司 | All-direction adjusting mounting structure for fixed bridge head of boarding bridge |
| CN112296648B (en) * | 2020-10-19 | 2021-06-29 | 深圳耀天齐实业有限公司 | All-direction adjusting mounting structure for fixed bridge head of boarding bridge |
| CN113478455A (en) * | 2021-07-15 | 2021-10-08 | 东莞理工学院 | Outdoor environment disinfection robot based on two-degree-of-freedom balance holder |
| CN113478455B (en) * | 2021-07-15 | 2022-07-12 | 东莞理工学院 | Outdoor environment disinfection robot based on two-degree-of-freedom balance holder |
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