CN210427788U - Land-based real aperture radar stabilized platform system - Google Patents
Land-based real aperture radar stabilized platform system Download PDFInfo
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- CN210427788U CN210427788U CN201921274369.6U CN201921274369U CN210427788U CN 210427788 U CN210427788 U CN 210427788U CN 201921274369 U CN201921274369 U CN 201921274369U CN 210427788 U CN210427788 U CN 210427788U
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- arm driving
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Abstract
The land-based real aperture radar stabilized platform system comprises a vehicle chassis, wherein a left wheel is arranged on the left side of the middle part below the vehicle chassis, a right wheel is arranged on the right side of the middle part below the vehicle chassis, an automatic leveling system is arranged on the vehicle chassis and comprises 4 supporting legs for leveling the vehicle chassis, a bottom plate is arranged at the top of the vehicle chassis, an antenna turntable is arranged at the rear part of the top end of the bottom plate, and a data acquisition and processing device is arranged in the middle of the top end of the bottom plate; the front end of the chassis is hinged with the rear end of the generator mounting base plate, the fuel generator is mounted at the top of the generator mounting base plate, and the front end of the generator mounting base plate is provided with a traction device used for being connected with a vehicle. The ground-based real aperture radar stabilizing platform system can be used for quickly adjusting the horizontal state of the chassis by using the automatic leveling system, can be quickly installed in various geological environments, effectively monitors complex landforms for a long time, and can flexibly monitor multiple points by using the vehicle-mounted platform.
Description
Technical Field
The utility model relates to a true aperture radar stabilized platform system of land based.
Background
Slope stability is a key problem for safety production in surface mines. The land-based real aperture radar can remotely scan the rock slope and continuously monitor the spatial deformation of the slope, and is a slope monitoring system which can efficiently operate under extreme atmospheric conditions (heavy rainfall, heavy fog and high dust). The ground-based real aperture radar system is stable in overall structure during working, so that interference of external vibration on radar echo phases is prevented, radar data quality is guaranteed, and the purpose of accurately monitoring slope deformation is achieved. The environment monitoring system can acquire field meteorological information, and is convenient for field workers to comprehensively study, judge and analyze the field meteorological information in combination with radar data. The existing ground-based real aperture radar stable platform system does not consider the emergency monitoring application condition in the aspect of structural design, and the radar transceiving system and the vehicle-mounted platform can not be disassembled and assembled, so that the flexibility is insufficient; the power supply system can not be decoupled, so that the monitoring precision is seriously influenced by the vibration caused in the power supply process. The method is difficult to install and deploy quickly and flexibly in a complex geological environment, the ground support system with complex landforms cannot be effectively utilized to fix the ground-based real aperture radar for long-term monitoring, and the vehicle-mounted platform cannot be flexibly utilized for multi-point position monitoring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a horizontal state of usable automatic leveling system quick adjustment vehicle bottom dish, utilize fuel generator to the system power supply simultaneously, still can avoid the serious influence monitoring precision of vibration that arouses among the power supply process, let the antenna revolving stage of installing on the vehicle bottom dish can get into operating condition under all kinds of landform states rapidly, can install fast in all kinds of geological environment, monitor complicated landform for a long time effectively, and the true aperture radar stable platform system of land based that utilizes vehicle-mounted platform to carry out the multiple spot position monitoring that can be nimble.
The utility model discloses a ground-based true aperture radar stabilized platform system, including the vehicle bottom dish, the left side at the middle part of vehicle bottom dish below is equipped with left wheel, the right side at the middle part of vehicle bottom dish below is equipped with right wheel, be equipped with the automatic leveling system on the vehicle bottom dish, the automatic leveling system includes 4 supporting legs that are used for leveling the vehicle bottom dish, 2 of them supporting legs are installed at the left and right sides of vehicle bottom dish front portion, 2 supporting legs are installed at the left and right sides of vehicle bottom dish rear portion, the top of vehicle bottom dish is equipped with the bottom plate, the rear portion of bottom plate top is installed the antenna revolving stage, the;
the front end of vehicle bottom dish links to each other with the rear end of generator mounting plate is articulated, and fuel generator is installed at the top of generator mounting plate, and the front end of generator mounting plate is equipped with and is used for the draw gear who links to each other with the vehicle, and the edge of generator mounting plate is equipped with a plurality of manual flexible landing legs, and the universal wheel is installed respectively to the bottom of every manual flexible landing leg.
Preferably, the antenna turntable comprises a fixed chassis, the fixed chassis is connected with a bottom plate at the top of the chassis in an installing manner, the middle part of the upper end surface of the fixed chassis is fixedly connected with the bottom end of an upright post, an azimuth support cylinder is installed at the middle upper part of the upright post, a horizontal rotating platform is installed at the top of the azimuth support cylinder, the horizontal rotating platform can rotate around the center of the horizontal rotating platform along the horizontal direction under the driving of a horizontal adjusting servo motor, the horizontal adjusting servo motor is installed in the azimuth support cylinder, a radar signal transceiver is installed at one side of the horizontal rotating platform, and a pitching mechanism is installed at the top of the horizontal rotating platform;
the pitching mechanism comprises a pitching oscillating arm driving box, the bottom of the pitching oscillating arm driving box is fixedly arranged at the top of the horizontal rotating platform, a pitching oscillating arm driving shaft is arranged on the pitching oscillating arm driving box along the left-right horizontal direction, the pitching oscillating arm driving shaft is in transmission connection with a pitching adjusting servo motor, the pitching adjusting servo motor is arranged in the pitching oscillating arm driving box, the left end of the pitching oscillating arm driving shaft extends out of the pitching oscillating arm driving box from the middle part of the left end of the pitching oscillating arm driving box, the left end of the pitching oscillating arm driving shaft is fixedly connected with the inner end of a left oscillating arm, the right end of the pitching oscillating arm driving shaft extends out of the pitching oscillating arm driving box from the middle part of the right end of the pitching oscillating arm driving box, the right end of the pitching oscillating arm driving shaft is fixedly connected with the right end of a supporting plate, the outer end of the left oscillating arm is fixedly connected with the left end of the supporting plate, the supporting, the plate surface of the supporting plate is parallel to the axis of the driving shaft of the swing arm, and the offset feed parabolic antenna is installed on the plate surface of the supporting plate through a radar antenna connecting piece.
Preferably, the fixed chassis is disc-shaped, a plurality of right-angled triangle rib plates are arranged on the upper end face of the fixed chassis in a surrounding mode through the stand column, the plate faces of the plurality of rib plates are located in the vertical direction, the right-angle side of the horizontal direction of each rib plate is connected with the upper end face of the fixed chassis in a welding mode, and the right-angle side of the vertical direction of each rib plate is connected with the outer side wall of the stand column in a welding mode.
Preferably, 4-6 bolt holes for installing the fixed chassis are uniformly distributed in the disc surface of the fixed chassis along the vertical direction, the fixed chassis is made of steel plates, and the number of the manual telescopic supporting legs is 3-6.
The utility model discloses an antenna revolving stage is when using, the horizontality of usable automatic leveling system quick adjustment vehicle bottom dish, utilize on-vehicle fuel generator to the system power supply simultaneously, let the antenna revolving stage of installing on the vehicle bottom dish can get into operating condition under all kinds of landform states rapidly, the antenna revolving stage then utilizes level adjustment servo motor drive every single move mechanism and offset feed parabolic antenna to be the rotation of horizontal direction, utilize every single move to adjust servo motor drive offset feed parabolic antenna and do the luffing motion, when needs transportation shifts land-based real aperture radar, usable fixed chassis fixes land-based real aperture radar and carries out the transportation on the vehicle and shift, when needs lay land-based real aperture radar in complicated landform, usable fixed chassis fixes land-based real aperture radar. Therefore, the utility model discloses a true aperture radar stable platform system of land based has the horizontality of usable automatic leveling system fast speed adjusting vehicle bottom dish, utilize fuel generator to the system power supply simultaneously, still can avoid the vibration that arouses among the power supply process to seriously influence monitoring accuracy, let the antenna revolving stage of installing on vehicle bottom dish can get into operating condition under all kinds of landform states rapidly, can install fast in all kinds of geological environment, monitor complicated landform for a long time effectively, and the characteristics that utilize vehicle-mounted platform to carry out multiple spot position monitoring that can be nimble.
The present invention will be described in detail with reference to the accompanying drawings and embodiments.
Drawings
Fig. 1 is a front view of a schematic structural diagram of a land-based real aperture radar stabilized platform system according to the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is an enlarged side view of fig. 1.
Fig. 4 is an enlarged front view of the antenna turntable portion of the present invention;
FIG. 5 is a side view of FIG. 4;
fig. 6 is a top view of fig. 4.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a ground-based true aperture radar stabilized platform system, including vehicle bottom dish 20, the left side of the middle part below vehicle bottom dish 20 is equipped with left wheel 21, the right side of the middle part below vehicle bottom dish 20 is equipped with right wheel 22, be equipped with the automatic leveling system on vehicle bottom dish 20, the automatic leveling system includes 4 supporting legs 23 that are used for leveling vehicle bottom dish 20, wherein 2 supporting legs 23 are installed in the left and right sides of vehicle bottom dish 20 anterior portion, 2 supporting legs 22 are installed in the left and right sides of vehicle bottom dish 20 rear portion, the top of vehicle bottom dish 20 is equipped with the bottom plate, the rear portion at bottom plate top is installed the antenna revolving stage, the middle part at;
the front end of the chassis 20 is hinged with the rear end of the generator mounting base plate 18, the fuel generator 17 is mounted at the top of the generator mounting base plate 18, the front end of the generator mounting base plate 18 is provided with a traction device 14 used for being connected with a vehicle, the edge of the generator mounting base plate 18 is provided with a plurality of manual telescopic supporting legs 16, and the bottom end of each manual telescopic supporting leg 16 is respectively provided with a universal wheel 15. The design is to separate the chassis 20 from the power supply device, avoid the serious influence of vibration caused in the power supply process on the monitoring precision, and realize field autonomous work.
As shown in fig. 1, fig. 4, fig. 5 and fig. 6, the antenna turntable of the present invention includes a fixed chassis 1, the fixed chassis 1 is connected to the bottom plate of the top of the chassis 20, the middle of the upper end surface of the fixed chassis 1 is connected to the bottom end of the upright 2, the middle upper part of the upright 2 is provided with an azimuth support 3, the top of the azimuth support 3 is provided with a horizontal rotation platform 4, the horizontal rotation platform 4 can rotate around the center of the horizontal rotation platform 4 along the horizontal direction under the driving of a horizontal adjustment servo motor, the horizontal adjustment servo motor is installed in the azimuth support 3, one side of the horizontal rotation platform 4 is provided with a radar signal transceiver 5, and the top of the horizontal rotation platform 4 is provided with a pitching mechanism;
the pitching mechanism comprises a pitching oscillating arm driving box 6, the bottom of the pitching oscillating arm driving box 6 is fixedly arranged at the top of a horizontal rotating platform 4, a pitching oscillating arm driving shaft 7 is arranged on the pitching oscillating arm driving box 6 along the left-right horizontal direction, the pitching oscillating arm driving shaft 7 is in transmission connection with a pitching adjusting servo motor, the pitching adjusting servo motor is arranged in the pitching oscillating arm driving box 6, the left end of the pitching oscillating arm driving shaft 7 extends out of the pitching oscillating arm driving box 6 from the middle part of the left end of the pitching oscillating arm driving box 6, the left end of the pitching oscillating arm driving shaft 7 is connected with the inner end of a left oscillating arm 9, the right end of the pitching oscillating arm driving shaft 7 extends out of the pitching oscillating arm driving box 6 from the middle part of the right end of the pitching oscillating arm driving box 6, the right end of the pitching oscillating arm driving shaft 7 is connected with the inner end of a right oscillating arm 8, the outer end of the, the supporting plate 10 can swing around the axis of the pitching swing arm driving shaft 7 under the swing driving of the right swing arm 8 and the left swing arm 9, the plate surface of the supporting plate 10 is parallel to the axis of the swing arm driving shaft 7, and the offset parabolic antenna 12 is installed on the plate surface of the supporting plate 10 through the radar antenna connecting piece 11.
As a further improvement of the utility model, above-mentioned fixed chassis 1 is the disc, encircles stand 2 on fixed chassis 1's the up end and is equipped with a plurality of right angled triangle's gusset 13, and a plurality of gusset 13's face is located vertical direction, and every gusset 13's horizontal direction's right-angle side links to each other with fixed chassis 1's up end welding respectively, and every gusset 13 vertical direction's right-angle side links to each other with stand 2's lateral wall welding respectively.
As the utility model discloses a further improvement is equipped with 4-6 bolt holes that are used for installing fixed chassis 1 along vertical direction equipartition in above-mentioned fixed chassis 1's the quotation, and fixed chassis 1 adopts the steel sheet to make, the quantity of manual telescopic leg 16 is 3-6.
The utility model discloses an antenna revolving stage is when using, usable automatic leveling system quick adjustment vehicle bottom dish 20's horizontality, utilize fuel generator 17 on the generator mounting plate 18 to the system power supply simultaneously, let the antenna revolving stage of installing on vehicle bottom dish 20 can get into operating condition under all kinds of landforms states rapidly, the antenna revolving stage then utilizes level adjustment servo motor drive every single move mechanism and partial feed parabolic antenna 12 to be the rotation of horizontal direction, utilize every single move to adjust servo motor drive partial feed parabolic antenna 12 and be the pitching motion, when needs transportation shifts land-based true aperture radar, usable fixed chassis 1 fixes the real aperture radar of land-based on the vehicle and carries out the transportation and shifts, when needs lay the real aperture radar of land-based in complicated landforms, usable fixed chassis 1 fixes the real aperture radar of land-based. Therefore, the utility model discloses a true aperture radar stable platform system of land based has the horizontality of usable automatic leveling system fast speed adjusting vehicle bottom dish, utilize fuel generator to the system power supply simultaneously, still can avoid the vibration that arouses among the power supply process to seriously influence monitoring accuracy, let the antenna revolving stage of installing on vehicle bottom dish can get into operating condition under all kinds of landform states rapidly, can install fast in all kinds of geological environment, monitor complicated landform for a long time effectively, and the characteristics that utilize vehicle-mounted platform to carry out multiple spot position monitoring that can be nimble.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art are intended to fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (4)
1. Land-based real aperture radar stabilized platform system, characterized by: the automatic leveling device comprises a vehicle chassis (20), wherein a left wheel (21) is arranged on the left side of the middle part below the vehicle chassis (20), a right wheel (22) is arranged on the right side of the middle part below the vehicle chassis (20), an automatic leveling system is arranged on the vehicle chassis (20), the automatic leveling system comprises 4 supporting legs (23) for leveling the vehicle chassis (20), 2 of the supporting legs (23) are arranged on the left side and the right side of the front part of the vehicle chassis (20), 2 of the supporting legs (23) are arranged on the left side and the right side of the rear part of the vehicle chassis (20), a bottom plate is arranged at the top part of the vehicle chassis (20), an antenna turntable is arranged at the rear part of the top end of;
the front end of vehicle bottom dish (20) links to each other with the rear end of generator mounting plate (18) is articulated, and fuel generator (17) are installed at the top of generator mounting plate (18), and the front end of generator mounting plate (18) is equipped with and is used for draw gear (14) that link to each other with the vehicle, and the edge of generator mounting plate (18) is equipped with a plurality of manual flexible landing legs (16), and universal wheel (15) are installed respectively to the bottom of every manual flexible landing leg (16).
2. The ground-based real aperture radar stabilized platform system of claim 1, wherein: the antenna turntable comprises a fixed chassis (1), the fixed chassis (1) is connected with a bottom plate at the top of a chassis (20), the middle of the upper end surface of the fixed chassis (1) is fixedly connected with the bottom end of an upright post (2), an azimuth support cylinder (3) is installed at the middle upper part of the upright post (2), a horizontal rotating platform (4) is installed at the top of the azimuth support cylinder (3), the horizontal rotating platform (4) can rotate around the center of the horizontal rotating platform (4) along the horizontal direction under the driving of a horizontal adjusting servo motor, the horizontal adjusting servo motor is installed in the azimuth support cylinder (3), a radar signal transceiver (5) is installed at one side of the horizontal rotating platform (4), and a pitching mechanism is installed at the top of the horizontal rotating platform (4);
the pitching mechanism comprises a pitching swing arm driving box (6), the bottom of the pitching swing arm driving box (6) is fixedly arranged at the top of the horizontal rotating platform (4), a pitching swing arm driving shaft (7) is arranged on the pitching swing arm driving box (6) along the left-right horizontal direction, the pitching swing arm driving shaft (7) is in transmission connection with a pitching adjusting servo motor, the pitching adjusting servo motor is arranged in the pitching swing arm driving box (6), the left end of the pitching swing arm driving shaft (7) extends out of the pitching swing arm driving box (6) from the middle part of the left end of the pitching swing arm driving box (6), the left end of the pitching swing arm driving shaft (7) is connected with the inner end of a left swing arm (9), the right end of the pitching swing arm driving shaft (7) extends out of the pitching swing arm driving box (6) from the middle part of the right end of the pitching swing arm driving box (6), and the right end of the pitching swing arm, the outer end of right swing arm (8) is fixed with the right-hand member of layer board (10) and is linked to each other, the outer end of left swing arm (9) is fixed with the left end of layer board (10) and is linked to each other, layer board (10) can be at the axis of right swing arm (8) and left swing arm (9) of swing drive lower encircleing every single move swing arm drive shaft (7) and make the swing motion, the face of layer board (10) is on a parallel with the axis of swing arm drive shaft (7), install offset feed parabolic antenna (12) through radar antenna connecting piece (11) on the face of layer board (10).
3. The ground-based real aperture radar stabilized platform system of claim 2, wherein: fixed chassis (1) are the disc, encircle stand (2) on the up end of fixed chassis (1) and are equipped with a plurality of right angled triangle's gusset (13), and the face of a plurality of gussets (13) is located vertical direction, and the right-angle side of the horizontal direction of every gusset (13) links to each other with the up end welding of fixed chassis (1) respectively, and the right-angle side of the vertical direction of every gusset (13) links to each other with the lateral wall welding of stand (2) respectively.
4. The ground-based real aperture radar stabilized platform system of claim 3, wherein: 4-6 bolt holes used for installing the fixed chassis (1) are uniformly distributed in the disc surface of the fixed chassis (1) along the vertical direction, the fixed chassis (1) is made of steel plates, and the number of the manual telescopic supporting legs (16) is 3-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274369.6U CN210427788U (en) | 2019-08-07 | 2019-08-07 | Land-based real aperture radar stabilized platform system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274369.6U CN210427788U (en) | 2019-08-07 | 2019-08-07 | Land-based real aperture radar stabilized platform system |
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| Publication Number | Publication Date |
|---|---|
| CN210427788U true CN210427788U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921274369.6U Expired - Fee Related CN210427788U (en) | 2019-08-07 | 2019-08-07 | Land-based real aperture radar stabilized platform system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755817A (en) * | 2020-08-03 | 2020-10-09 | 中国人民解放军63963部队 | Vehicle-mounted radar antenna protection system |
| CN111816974A (en) * | 2020-07-14 | 2020-10-23 | 广东电网有限责任公司韶关供电局 | Vehicle-mounted unmanned aerial vehicle signal device |
-
2019
- 2019-08-07 CN CN201921274369.6U patent/CN210427788U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816974A (en) * | 2020-07-14 | 2020-10-23 | 广东电网有限责任公司韶关供电局 | Vehicle-mounted unmanned aerial vehicle signal device |
| CN111755817A (en) * | 2020-08-03 | 2020-10-09 | 中国人民解放军63963部队 | Vehicle-mounted radar antenna protection system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |