CN107425285B - Remote adjusting system for declination angle of macro station antenna - Google Patents
Remote adjusting system for declination angle of macro station antenna Download PDFInfo
- Publication number
- CN107425285B CN107425285B CN201610348871.1A CN201610348871A CN107425285B CN 107425285 B CN107425285 B CN 107425285B CN 201610348871 A CN201610348871 A CN 201610348871A CN 107425285 B CN107425285 B CN 107425285B
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- macro station
- station antenna
- remote controller
- adjusting unit
- inclination angle
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- 230000001360 synchronised effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 8
- 239000013307 optical fiber Substances 0.000 claims description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention relates to a macro station antenna downward inclination angle remote adjustment system which is used for measuring and remotely adjusting the physical downward inclination angle of a macro station antenna in real time. Compared with the prior art, the invention has the advantages of remote operation, large adjustment range and the like.
Description
Technical Field
The invention relates to a remote adjusting system, in particular to a macro station antenna downward inclination angle remote adjusting system.
Background
Macro station, which is a device for cellular mobile phone communication, is called "macro cell" cell because the coverage radius of the cell is large, typically around 1-2.5 km, and even up to 20 km or more, in the early stage of the network establishment of the cellular mobile phone. The antennas of the base stations of the macro cell are made as high as possible, as are the spacing between the base stations.
When the existing antenna downtilt angle is adjusted, a worker is required to climb to the top of the tower pole to manually adjust, if large-scale adjustment is required, the macro station antenna is required to be replaced entirely, the engineering quantity is large, and the operation is unsafe.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a macro station antenna downtilt angle remote adjustment system with remote operation and large adjustment range.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a macro station antenna declination angle remote adjustment system for real-time measurement and remote adjustment macro station antenna's physical declination angle, macro station antenna install on the top of macro station tower pole through macro station dead lever, this system include remote controller and with detection mechanism and the adjustment mechanism of remote controller communication, adjustment mechanism set up on the macro station tower pole to with macro station dead lever transmission connection of macro station antenna, detection mechanism fix on the macro station tower pole to set up relatively with the macro station antenna.
The detecting mechanism comprises a goniometer and a CCD camera, and the goniometer and the CCD camera are communicated with the remote controller through optical fibers arranged inside a tower pole of the macro station.
The adjusting mechanism comprises a synchronous motor, a downward inclination angle adjusting unit and a vertical position adjusting unit, wherein the synchronous motor is in transmission connection with the vertical position adjusting unit, and the synchronous motor is connected with a remote controller.
The vertical position adjusting unit comprises a screw rod and a sliding sleeve sleeved outside the screw rod nut, the synchronous motor is in transmission connection with the screw rod, the sliding sleeve is hinged with one end of a macro station fixing rod, and a macro station antenna is arranged at the other end of the macro station fixing rod.
The downward inclination angle adjusting unit comprises an electric cylinder, a sliding block and a sliding rail arranged on a fixing rod of the macro station, wherein the electric cylinder is fixed on a tower rod of the macro station, a top of the electric cylinder is connected with the sliding block, the sliding block is in sliding connection with the sliding rail, a positioning block is further arranged on the sliding rail, and the electric cylinder is connected with a remote controller.
Compared with the prior art, the invention has the following advantages:
1. remote operation: the invention adopts a remote adjustment mode to replace the original manual operation, and is safe and reliable.
2. The adjustment range is large: according to the invention, the vertical position and the downward inclination angle of the antenna can be respectively adjusted through the downward inclination angle adjusting unit and the vertical position adjusting unit, so that the adjustment is more accurate and convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Wherein: 1. the macro station tower pole, 2, macro station antenna, 3, macro station dead lever, 4, detection mechanism, 5, sliding sleeve, 6, synchronous motor, 7, lead screw, 8, electric cylinder, 9, slider.
Detailed Description
The invention will now be described in detail with reference to the drawings and specific examples.
Examples:
as shown in fig. 1, a macro station antenna downward inclination remote adjusting system is used for measuring and remotely adjusting the physical downward inclination of a macro station antenna 2 in real time, the macro station antenna 2 is installed at the top end of a macro station tower pole 1 through a macro station fixed pole 3, the system comprises a remote controller, a detecting mechanism 4 and an adjusting mechanism which are communicated with the remote controller, the adjusting mechanism is arranged on the macro station tower pole 1 and is in transmission connection with the macro station fixed pole 3 of the macro station antenna 2, and the detecting mechanism 4 is fixed on the macro station tower pole 1 and is arranged opposite to the macro station antenna 2.
The detection mechanism 4 comprises a goniometer and a CCD camera, and the goniometer and the CCD camera are communicated with a remote controller through optical fibers arranged inside the tower pole 1 of the macro station.
The adjusting mechanism comprises a synchronous motor 6, a downward inclination angle adjusting unit and a vertical position adjusting unit, wherein the synchronous motor 6 is in transmission connection with the vertical position adjusting unit, and the synchronous motor 6 is connected with a remote controller.
The vertical position adjusting unit comprises a screw rod 7 and a sliding sleeve 5 sleeved outside a screw rod 7 nut, the synchronous motor 6 is in transmission connection with the screw rod 7, the sliding sleeve 5 is hinged with one end of the macro station fixing rod 3, and the macro station antenna 2 is arranged at the other end of the macro station fixing rod 3.
The downward inclination angle adjusting unit comprises an electric cylinder 8, a sliding block 9 and a sliding rail arranged on the macro station fixing rod 3, wherein the electric cylinder 8 is fixed on the macro station tower rod 1, the top of the electric cylinder is connected with the sliding block 9, the sliding block 9 is in sliding connection with the sliding rail, a positioning block is further arranged on the sliding rail, and the electric cylinder 8 is connected with the remote controller.
When the physical downward inclination angle of the macro station antenna 2 needs to be adjusted, the remote controller sends out an instruction to control the synchronous motor 6 to rotate so as to drive the screw rod 7 to rotate, finely adjust the upper and lower positions of the sliding sleeve 5, and simultaneously sends out an instruction to control the electric cylinder 8 to enable the top head of the electric cylinder to stretch out and draw back, so that the sliding block 9 moves on the sliding rail on the macro station fixed rod 3, the downward inclination angle and the vertical position are adjusted simultaneously through mutual matching, the goniometer and the CCD camera monitor the adjustment process in real time, and data are returned to the remote controller.
Claims (2)
1. The macro station antenna downward inclination angle remote adjustment system is used for measuring and remotely adjusting the physical downward inclination angle of a macro station antenna (2) in real time, wherein the macro station antenna (2) is arranged at the top end of a macro station tower pole (1) through a macro station fixing pole (3), and is characterized by comprising a remote controller, a detection mechanism (4) and an adjustment mechanism, wherein the detection mechanism (4) is communicated with the remote controller, the adjustment mechanism is arranged on the macro station tower pole (1) and is in transmission connection with the macro station fixing pole (3) of the macro station antenna (2), and the detection mechanism (4) is fixed on the macro station tower pole (1) and is arranged opposite to the macro station antenna (2);
the adjusting mechanism comprises a synchronous motor (6), a downward inclination angle adjusting unit and a vertical position adjusting unit, wherein the synchronous motor (6) is in transmission connection with the vertical position adjusting unit, and the synchronous motor (6) is connected with a remote controller;
the vertical position adjusting unit comprises a screw rod (7) and a sliding sleeve (5) sleeved outside a nut of the screw rod (7), the synchronous motor (6) is in transmission connection with the screw rod (7), the sliding sleeve (5) is hinged with one end of a macro station fixing rod (3), and a macro station antenna (2) is arranged at the other end of the macro station fixing rod (3);
the downward inclination angle adjusting unit comprises an electric cylinder (8), a sliding block (9) and a sliding rail arranged on a macro station fixing rod (3), wherein the electric cylinder (8) is fixed on a macro station tower pole (1), a top of the electric cylinder is connected with the sliding block (9), the sliding block (9) is in sliding connection with the sliding rail, a positioning block is further arranged on the sliding rail, and the electric cylinder (8) is connected with a remote controller.
2. The macro station antenna downtilt remote adjustment system according to claim 1, wherein the detection mechanism (4) comprises a goniometer and a CCD camera, which communicate with a remote controller via an optical fiber arranged inside the macro station mast (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610348871.1A CN107425285B (en) | 2016-05-24 | 2016-05-24 | Remote adjusting system for declination angle of macro station antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610348871.1A CN107425285B (en) | 2016-05-24 | 2016-05-24 | Remote adjusting system for declination angle of macro station antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107425285A CN107425285A (en) | 2017-12-01 |
| CN107425285B true CN107425285B (en) | 2023-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610348871.1A Active CN107425285B (en) | 2016-05-24 | 2016-05-24 | Remote adjusting system for declination angle of macro station antenna |
Country Status (1)
| Country | Link |
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| CN (1) | CN107425285B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU193423U1 (en) * | 2019-04-11 | 2019-10-29 | Алексей Георгиевич Петропавловский | DEVICE FOR GUIDING A SATELLITE ANTENNA AT AN ANGLE OF PLACE (OPTIONS) |
| RU2766544C1 (en) * | 2021-05-18 | 2022-03-15 | Общество с ограниченной ответственностью "ТРИЛАЙНСИСТЕМС" | Positioning automation device for small antenna systems |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7183996B2 (en) * | 2002-02-22 | 2007-02-27 | Wensink Jan B | System for remotely adjusting antennas |
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2016
- 2016-05-24 CN CN201610348871.1A patent/CN107425285B/en active Active
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|---|---|---|---|---|
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| CN201918513U (en) * | 2010-12-24 | 2011-08-03 | 网拓(上海)通信技术有限公司 | Base station antenna with electrically adjustable electrical downtilt |
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|---|---|
| CN107425285A (en) | 2017-12-01 |
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