CN203150707U - Plate-shaped antenna adjustment device - Google Patents
Plate-shaped antenna adjustment device Download PDFInfo
- Publication number
- CN203150707U CN203150707U CN 201320055713 CN201320055713U CN203150707U CN 203150707 U CN203150707 U CN 203150707U CN 201320055713 CN201320055713 CN 201320055713 CN 201320055713 U CN201320055713 U CN 201320055713U CN 203150707 U CN203150707 U CN 203150707U
- Authority
- CN
- China
- Prior art keywords
- antenna
- plate
- hinged
- pole
- support arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model discloses a plate-shaped antenna adjustment device. The plate-shaped antenna adjustment device comprises a vertical antenna supporting base, a plurality of embracing poles, a plurality of plate-shaped antennas, a plurality of antenna pitching mechanisms and a plurality of antenna swinging mechanisms; the plurality of plate-shaped antennas are vertically and uniformly distributed at the periphery of the vertical antenna supporting base; each plate-shaped antenna is connected with the embracing pole through the antenna pitching mechanism; the lower ends of the embracing poles are supported on a lower transversely extending plate at the bottom of the vertical antenna supporting base; the antenna swinging mechanisms are respectively arranged at the top end of the vertical antenna supporting base; each antenna swinging mechanism comprises an azimuth-drive motor and a worm-gear reducer; and the upper ends of the embracing poles penetrate an upper transversely extending plate and shaft sleeves inside the worm-gear reducers, and are fixedly connected with worm gears. The plate-shaped antenna adjustment device of the utility model has the advantages of compact structure and reliable work. With the plate-shaped antenna adjustment device of the utility model adopted, two-degree-of-freedom adjustment of the plate-shaped antennas can be realized, such that the plate-shaped antennas can direct at a base station antenna, and therefore, optimal communication effect between a base station and communication vehicles can be obtained; a worker does not require to go to the top of a carriage to perform manual operation, so the safety of plate-shaped antenna adjustment can be improved, and work efficiency can be improved.
Description
Technical field
The utility model relates to a kind of adjusting device of antenna azimuth, and particularly a kind of have a device that two degrees of freedom is regulated antenna azimuth automatically, belongs to the antenna structure technical field.
Background technology
Plate antenna generally is installed on the communication truck and uses, and emersion car body top during use is not in the time spent income compartment.After communication truck arrives the destination, plate antenna emersion car body top, the plate antenna orientation could keep the normal communication with the base station through aim at the direction of antenna for base station after the oscillation adjustment of Z axle or Y-axis.Existing plate antenna adjusting device can only manual control panel shape sky wire-wound Z axle or the swing of Y-axis, and operating personnel just must climb up the azimuth that plate antenna is adjusted in the car body top manual operation, belong to the high-altitude dangerous operation, have certain potential safety hazard.
Summary of the invention
The utility model provides the plate antenna automatic regulating equipment of a kind of reliability height, easy-to-operate and compact conformation.
The utility model is achieved by the following technical programs:
A kind of plate antenna adjusting device, comprise vertical antenna support, several pole, several piece plate antenna, several antenna luffing mechanisms and several antenna swing mechanisms, described vertical antenna support is tubular, the several piece plate antenna uprightly is distributed on vertical antenna support periphery, every plate antenna links to each other with pole by the antenna luffing mechanism, described pole lower end by bearings on the following horizontal expansion plate bottom the vertical antenna support; Described antenna swing mechanism is separately positioned on vertical antenna support top, comprise azimuth-drive motor, worm gear reducer, described worm gear reducer is fixed on the last horizontal expansion plate on vertical antenna support top by base, the azimuth-drive motor axle pierces into worm gear reducer fixedlys connected with worm screw, the worm gear upper and lower sides respectively by sleeve supporting on the worm gear reducer box body, the worm and wheel engagement, horizontal expansion plate and axle sleeve are passed in the pole upper end, fixedly connected with worm gear.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid plate antenna adjusting device, wherein said antenna luffing mechanism comprises hinged support arm, following hinged seat and the push cylinder between last hinged support arm and following hinged seat, it is hinged to go up on hinged support arm one end and the pole that is fixed on the pole upper end hinged seat, it is hinged with the last hinged seat that is fixed on plate antenna upper end rear side to go up the hinged support arm other end, push cylinder one end is with to be fixed in the pole of pole middle and upper part hinged seat hinged, the push cylinder other end is hinged with the middle hinged seat that is fixed on plate antenna middle and upper part rear side, and hinged seat is hinged with the following hinged seat that is fixed on plate antenna bottom rear side under the pole of pole lower end.
Aforesaid wherein said hinged support arm comprises first support arm and second support arm that is hinged, hinged seat is hinged on wherein said first support arm, one end and the pole that is fixed on pole upper end, and it is hinged that second support arm, one end is fixed on the last hinged seat of plate antenna of plate antenna upper end rear side.
Aforesaid plate antenna adjusting device, wherein said hinged support arm comprises first support arm and second support arm that is hinged, hinged seat is hinged on described first support arm, one end and the pole that is fixed on pole upper end, and hinged seat is hinged on second support arm, one end and the plate antenna that is fixed on plate antenna upper end rear side.
Aforesaid plate antenna adjusting device, wherein said plate antenna is 120 ° around the full swing angle [alpha] of vertical antenna support central axis.
The utility model compact conformation, reliable operation.Press the azimuth-drive motor start button on the ground and just can drive the azimuth-drive motor rotation, it is moving around Z axle axle center to drive pole by worm gear reducer again, thereby makes the plate antenna that is connected with pole swing in 120 ° scope.Press antenna luffing mechanism start button, the push cylinder piston rod is overhanging, promoting plate antenna is the swing of Y-axis axis around following hinged seat center, realized the two degrees of freedom adjusting of plate antenna, make the plate antenna direction aim at antenna for base station, to obtain communication effect best between base station and the communication truck.The utility model need not climbed up car body top and carry out manual operation, has improved the fail safe that plate antenna is regulated, and has improved operating efficiency.
Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the I portion enlarged drawing of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples to being described further.
As Fig. 1～shown in Figure 3, present embodiment comprises vertical antenna support 1, three poles 2, three plate antennas 3 and the antenna luffing mechanism 4 and the antenna swing mechanism 5 that match with it, vertical antenna support 1 is welding structural element, cross section is the hexagonal tubular, six blocks of sheet materials that had into the big waist circular port 11 of row by the surface are welded, and can alleviate the weight of vertical antenna support 1.
Three plate antennas 3 uprightly are distributed on vertical antenna support 1 periphery, and every plate antenna 3 links to each other with pole 2 by antenna luffing mechanism 4.Antenna luffing mechanism 4 comprises hinged support arm 41, following hinged seat 42 and the push cylinder 43 between last hinged support arm 41 and following hinged seat 42, go up hinged support arm 41 and comprise first support arm 411 and second support arm 412 that is hinged, first support arm, 411 1 ends are with to be fixed on the pole of pole 2 upper ends hinged seat 21 hinged, and second support arm, 412 1 ends are hinged with the last hinged seat 31 that is fixed on plate antenna 3 upper end rear sides.Push cylinder 43 1 ends are with to be fixed in the pole of pole 2 middle and upper parts hinged seat 22 hinged, push cylinder piston rod 431 1 ends are hinged with the middle hinged seat 32 that is fixed on plate antenna 3 middle and upper part rear sides, and hinged seat 23 is hinged with the following hinged seat 42 that is fixed on plate antenna 3 bottom rear sides under the pole of pole 2 lower ends.Pole 2 lower ends are supported on the following horizontal expansion plate 13 of vertical antenna support 1 bottom by bearing 24.
With three poles 2 respectively corresponding three antenna swing mechanisms 5 be separately positioned on vertical antenna support 1 top, comprise azimuth-drive motor 51, worm gear reducer 52, described worm gear reducer 52 is fixed on the last horizontal expansion plate 11 on vertical antenna support 1 top by base, azimuth-drive motor axle 511 pierces into worm gear reducer 52 fixedlys connected with worm screw 521, worm gear 522 upper and lower sides are bearing on the worm gear reducer box body 524 by axle sleeve 523 respectively, worm screw 521 and worm gear 522 engagements, horizontal expansion plate 11 and axle sleeve 523 are passed in pole 2 upper ends, fixedly connected with worm gear 522.
During azimuth-drive motor 51 rotations, the worm screw 521 that is connected by azimuth-drive motor axle 511 drives worm gear 522 rotations, thereby driving the pole 2 that is connected with worm gear 522 rotates around the Z axis, because the restriction of limit switch, the plate antenna 3 that is connected with pole 2 is swung in the full swing angle [alpha] is 120 ° scope.First support arm 411 of hinged support arm 41 and second support arm 412 launch in the 431 overhanging promotions of push cylinder piston rod, make that plate antenna 3 hinged seat 23 centers under pole are that the Y-axis axis rotates, can realize the adjusting of two degrees of freedom of plate antenna 3, its direction is aimed at antenna for base station, obtains communication effect best between base station and the communication truck.
In addition to the implementation, the utility model can also have other execution modes, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection range of the utility model requirement.
Claims (4)
1. plate antenna adjusting device, it is characterized in that, comprise vertical antenna support, several pole, several piece plate antenna, several antenna luffing mechanisms and several antenna swing mechanisms, described vertical antenna support is tubular, the several piece plate antenna uprightly is distributed on vertical antenna support periphery, every plate antenna links to each other with pole by the antenna luffing mechanism, described pole lower end by bearings on the following horizontal expansion plate bottom the vertical antenna support; Described antenna swing mechanism is separately positioned on vertical antenna support top, comprise azimuth-drive motor, worm gear reducer, described worm gear reducer is fixed on the last horizontal expansion plate on vertical antenna support top by base, the azimuth-drive motor axle pierces into worm gear reducer fixedlys connected with worm screw, the worm gear upper and lower sides respectively by sleeve supporting on the worm gear reducer box body, the worm and wheel engagement, horizontal expansion plate and axle sleeve are passed in the pole upper end, fixedly connected with worm gear.
2. plate antenna adjusting device according to claim 1, it is characterized in that, described antenna luffing mechanism comprises hinged support arm, following hinged seat and the push cylinder between last hinged support arm and following hinged seat, it is hinged to go up on hinged support arm one end and the pole that is fixed on the pole upper end hinged seat, it is hinged with the last hinged seat that is fixed on plate antenna upper end rear side to go up the hinged support arm other end, push cylinder one end is with to be fixed in the pole of pole middle and upper part hinged seat hinged, the push cylinder other end is hinged with the middle hinged seat that is fixed on plate antenna middle and upper part rear side, and hinged seat is hinged with the following hinged seat that is fixed on plate antenna bottom rear side under the pole of pole lower end.
3. plate antenna adjusting device according to claim 2, it is characterized in that, described hinged support arm comprises first support arm and second support arm that is hinged, hinged seat is hinged on described first support arm, one end and the pole that is fixed on pole upper end, and it is hinged that second support arm, one end is fixed on the last hinged seat of plate antenna upper end rear side.
4. plate antenna adjusting device according to claim 1 is characterized in that, described plate antenna is 120 ° around the full swing angle [alpha] of vertical antenna support central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055713 CN203150707U (en) | 2013-02-01 | 2013-02-01 | Plate-shaped antenna adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055713 CN203150707U (en) | 2013-02-01 | 2013-02-01 | Plate-shaped antenna adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150707U true CN203150707U (en) | 2013-08-21 |
Family
ID=48978207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320055713 Expired - Fee Related CN203150707U (en) | 2013-02-01 | 2013-02-01 | Plate-shaped antenna adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150707U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078184A (en) * | 2013-02-01 | 2013-05-01 | 江苏捷诚车载电子信息工程有限公司 | Plate-like antenna adjustment device |
| CN110808446A (en) * | 2019-12-02 | 2020-02-18 | 西南交通大学 | Plate-shaped antenna folding support |
| RU2731172C1 (en) * | 2019-12-11 | 2020-08-31 | Общество с ограниченной ответственностью "Научно-производственное предприятие "ТРИМ СШП Измерительные системы" | Rotary support device |
-
2013
- 2013-02-01 CN CN 201320055713 patent/CN203150707U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078184A (en) * | 2013-02-01 | 2013-05-01 | 江苏捷诚车载电子信息工程有限公司 | Plate-like antenna adjustment device |
| CN110808446A (en) * | 2019-12-02 | 2020-02-18 | 西南交通大学 | Plate-shaped antenna folding support |
| CN110808446B (en) * | 2019-12-02 | 2023-07-28 | 西南交通大学 | Folding bracket for plate-shaped antenna |
| RU2731172C1 (en) * | 2019-12-11 | 2020-08-31 | Общество с ограниченной ответственностью "Научно-производственное предприятие "ТРИМ СШП Измерительные системы" | Rotary support device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103078184A (en) | Plate-like antenna adjustment device | |
| CN203779096U (en) | Multi-degree-of-freedom aero-engine assembly platform | |
| CN202895185U (en) | Demounting and repairing platform for automobile engine transmission assemblies | |
| CN205238001U (en) | Automobile engine upset dismouting rack | |
| CN208088152U (en) | A kind of rotary unmanned plane airplane parking area | |
| CN203150707U (en) | Plate-shaped antenna adjustment device | |
| CN203171187U (en) | Welding system | |
| CN102528419A (en) | Disassembling vehicle for front landing gear of airplane and control method of disassembling vehicle | |
| CN204165739U (en) | Power battery inclusion upset test bench | |
| CN103212769A (en) | Welding device for welding vertical circular seams of pressure container | |
| CN209618793U (en) | A kind of automotive check gantry lifting device | |
| CN104401502A (en) | Flexible installation and storage two-purpose device for large undercarriage | |
| CN117921260A (en) | Semi-automatic welding device for production of mining truck hopper | |
| CN203245481U (en) | Welding device used for welding vertical circular seams of pressure vessel | |
| CN102267439B (en) | Battery quick-change device for electric automobile | |
| CN211362200U (en) | Assembly table for product design | |
| GB2593608A (en) | Wheeled military land vehicles assembly/disassembly automation system | |
| CN109572953B (en) | Fishing amusement equipment and mobile hoisting device thereof | |
| CN109025231A (en) | The high-rise portable scaffold that exterior finish personnel use | |
| CN205186555U (en) | Manual guided missile hanging vehicle | |
| KR100872095B1 (en) | Apparatus for loading and unloading of automated device | |
| CN204916152U (en) | Vector advancing device and dirigible | |
| CN208474834U (en) | A kind of holder device fixed suitable for forestry field monitoring equipment | |
| CN109278005A (en) | A kind of Workpiece tilting device | |
| CN204975848U (en) | Be used for fire control aerial ladder car cantilever crane welded overlength to weld frock that shifts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20160201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |