CN219533869U - Device for monitoring and early warning live-action three-dimensional geological disasters - Google Patents
Device for monitoring and early warning live-action three-dimensional geological disasters Download PDFInfo
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- CN219533869U CN219533869U CN202320960583.7U CN202320960583U CN219533869U CN 219533869 U CN219533869 U CN 219533869U CN 202320960583 U CN202320960583 U CN 202320960583U CN 219533869 U CN219533869 U CN 219533869U
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- unmanned aerial
- penetrating radar
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
Abstract
The utility model provides a device for monitoring and early warning of live-action three-dimensional geological disasters. The device comprises an unmanned plane, a posture adjusting unit, a ground penetrating radar and a ground control center. The attitude adjusting unit comprises a top bracket component, a suspension arm and a mounting platform. The top support subassembly fixed connection is at the lower surface of unmanned aerial vehicle organism. The upper end of the suspension arm is rotatably connected with the top bracket component. The mounting platform is rotationally connected with the lower end of the suspension arm. The ground penetrating radar is detachably connected to the mounting platform. The ground penetrating radar comprises a transmitter, a receiver and an antenna array. Each antenna in the antenna array includes a transmit antenna and a receive antenna. The device ensures the safety of people and property under the landslide body and navigation safety of the navigation channel. And the attitude adjusting unit is used for carrying out the transformation of the angle, the direction and the attitude of the transmitting antenna of the ground penetrating radar.
Description
Technical Field
The utility model relates to the technical field of detection, in particular to a device for monitoring and early warning of real-scene three-dimensional geological disasters.
Background
With the continuous development of technology, a real-scene three-dimensional geological disaster monitoring and early warning technology is developed. The technology provides a novel basic mapping model product for geological disaster monitoring through real, stereoscopic and time-sequential digital space expression.
However, due to the high terrain and inconvenient traffic of most geological disasters, the acquisition of the information in the geological body is very difficult due to the fact that the geological body is covered by vegetation and the like, so that the monitoring of the geological disasters becomes a difficult point.
Therefore, the device for monitoring and early warning of the live three-dimensional geological disaster has important significance.
Disclosure of Invention
The utility model aims to provide a device for monitoring and early warning of live-action three-dimensional geological disasters, which aims to solve the problems in the prior art.
The technical scheme adopted for achieving the purpose of the utility model is that the device for monitoring and early warning of the live-action three-dimensional geological disaster comprises an unmanned plane, a posture adjusting unit, a ground penetrating radar and a ground control center.
The attitude adjusting unit comprises a top bracket component, a suspension arm and a mounting platform. The top support subassembly fixed connection is at the lower surface of unmanned aerial vehicle organism. The upper end of the suspension arm is rotatably connected with the top bracket component. The mounting platform is rotationally connected with the lower end of the suspension arm. The ground penetrating radar is detachably connected to the mounting platform.
The ground penetrating radar comprises a transmitter, a receiver and an antenna array. Each antenna in the antenna array includes a transmit antenna and a receive antenna.
The ground control center is connected with the unmanned plane and the ground penetrating radar through signals. The unmanned aerial vehicle flies under the control of the ground control center to complete the target detection task of the ground control center. In the detection process, the gesture adjusting unit adjusts the detection position of the ground penetrating radar. The transmitter amplifies the radar emission waveform and sends the radar emission waveform out through the antenna. The antenna receives the radar echo reflected by the target and sends the radar echo to the receiver for mixing amplification. The receiver transmits the amplified signal to a surface control center for processing and imaging.
Further, the unmanned aerial vehicle adopts a multi-rotor unmanned aerial vehicle. A plurality of horn are arranged on the frame of the unmanned aerial vehicle. Each horn is provided with a propeller. The screw passes through screw driving motor drive, makes the screw rotate and drives unmanned aerial vehicle take off.
Further, the ground penetrating radar comprises a radar main body, a bearing platform and a self-propelled driving device. The radar body is arranged on a load-bearing platform. The self-propelled driving devices are arranged on two sides of the bearing platform. For particularly high corners or difficult-to-walk areas, the unmanned aerial vehicle is selectively started to carry out close-range back transmission. The self-propelled driving device and the unmanned aerial vehicle are matched for use, and the land and air two-way combination expands the monitoring range and the monitoring efficiency.
Further, the self-propelled driving device is a moving crawler. And the two sides of the bearing platform are respectively provided with a crawler belt and crawler belt supporting pieces for fixing the crawler belt. The ground penetrating radar walks on the ground through the movable caterpillar band.
Further, the crawler belt adopts a steel double-bolt crawler belt.
Further, the self-propelled driving device is a wheel. Wheels and hanging frames for fixing the wheels are arranged on two sides of the bearing platform.
Further, the unmanned aerial vehicle further comprises a GNSS unit. The GNSS unit is connected with the ground control center. The GNSS unit is used for acquiring the flight position data and sending the flight position data to the ground control center.
The technical effects of the utility model are undoubted: the unmanned aerial vehicle detects potential points of geological disasters on a planning route by loading ground penetrating radars, so that geological body information under a surface layer is detected, and the potential sliding surfaces, crevice water, pore water, rock-soil boundaries and the like of potential geological disasters are analyzed, so that the unmanned aerial vehicle is suitable for monitoring geological disasters in places where landslides or dangerous rocks and the like cannot be reached manually. The safety of people and property under the landslide body and navigation safety of the channel are ensured. And the attitude adjusting unit is used for carrying out the transformation of the angle, the direction and the attitude of the transmitting antenna of the ground penetrating radar.
Drawings
FIG. 1 is a schematic diagram of a device for monitoring and early warning of live three-dimensional geological disasters;
FIG. 2 is a schematic diagram of a posture adjustment unit;
FIG. 3 is a schematic diagram of the operation of the apparatus for live three-dimensional geological disaster monitoring and early warning;
fig. 4 is a schematic diagram of the operation of the device for monitoring and early warning of live three-dimensional geological disasters.
In the figure: unmanned aerial vehicle 1, gesture adjustment unit 2, top support subassembly 201, davit 202, mounting platform 203, ground penetrating radar 3, ground control center 4.
Detailed Description
The present utility model is further described below with reference to examples, but it should not be construed that the scope of the above subject matter of the present utility model is limited to the following examples. Various substitutions and alterations are made according to the ordinary skill and familiar means of the art without departing from the technical spirit of the utility model, and all such substitutions and alterations are intended to be included in the scope of the utility model.
Example 1:
referring to fig. 1 to 4, the embodiment provides a device for monitoring and early warning of a live-action three-dimensional geological disaster, which comprises an unmanned aerial vehicle 1, an attitude adjusting unit 2, a ground penetrating radar 3 and a ground control center 4.
The attitude adjustment unit 2 includes a top bracket assembly 201, a boom 202, and a mounting platform 203. The top bracket assembly 201 is fixedly connected to the lower surface of the unmanned aerial vehicle 1. The upper end of the boom 202 is rotatably connected to the top bracket assembly 201. The mounting platform 203 is rotatably connected with the lower end of the suspension arm 202. The ground penetrating radar 3 is detachably connected to the mounting platform 203.
The ground penetrating radar 3 includes a transmitter, a receiver, and an antenna array. Each antenna in the antenna array includes a transmit antenna and a receive antenna.
The ground control center 4 is in signal connection with the unmanned plane 1 and the ground penetrating radar 3. The unmanned aerial vehicle 1 flies under the control of the ground control center 4 to complete the target detection task of the ground control center 4. In the detection process, the attitude adjusting unit 2 adjusts the detection position of the ground penetrating radar 3. The transmitter amplifies the radar emission waveform and sends the radar emission waveform out through the antenna. The antenna receives the radar echo reflected by the target and sends the radar echo to the receiver for mixing amplification. The receiver sends the amplified signal to the surface control center 4 for processing and imaging. GPR (Ground Penetrating Radar ) uses a transmitting antenna to transmit high-frequency electromagnetic waves, and a receiving antenna receives reflected waves from the subsurface target medium interface, and then analyzes the acquired data. The ground control center 4 analyzes and processes the obtained radar echo signals received by the ground penetrating radar receiving antenna to obtain the internal information of the geologic body in the observation area. The ground control center 4 feeds back detection data to early warning personnel to realize monitoring and early warning of real-scene three-dimensional geological disasters.
Example 2:
the main content of this embodiment is the same as that of embodiment 1, wherein the unmanned aerial vehicle 1 adopts a multi-rotor unmanned aerial vehicle. A plurality of horn are arranged on the frame of the unmanned aerial vehicle 1. Each horn is provided with a propeller. The propeller is driven by a propeller driving motor, so that the propeller rotates to drive the unmanned aerial vehicle 1 to take off.
Example 3:
the main content of this embodiment is the same as embodiment 1 or 2, wherein the ground penetrating radar 3 includes a radar main body, a bearing platform and a self-propelled driving device. The radar body is arranged on a load-bearing platform. The self-propelled driving devices are arranged on two sides of the bearing platform. For particularly high corners or difficult-to-walk areas, the unmanned aerial vehicle 1 is selectively started to carry out close-range back transmission. The self-propelled driving device and the unmanned aerial vehicle are matched for use, and the land and air two-way combination expands the monitoring range and the monitoring efficiency.
Example 4:
the main content of this embodiment is the same as that of embodiment 3, wherein the self-propelled driving device is a moving track. And the two sides of the bearing platform are respectively provided with a crawler belt and crawler belt supporting pieces for fixing the crawler belt. The ground penetrating radar 3 walks on the ground by moving the crawler. The crawler belt adopts a steel double-bolt crawler belt.
Example 5:
the main content of this embodiment is the same as embodiment 3, wherein the self-propelled driving device is a wheel. Wheels and hanging frames for fixing the wheels are arranged on two sides of the bearing platform.
Example 6:
the main content of this embodiment is the same as any one of embodiments 1 to 5, wherein the unmanned aerial vehicle 1 further includes a GNSS unit. The GNSS (Global Navigation Satellite System ) unit is connected to the ground control center 4. The GNSS unit is configured to acquire flight position data and send the flight position data to the ground control center 4.
Claims (7)
1. A device that is used for three-dimensional geological disaster monitoring early warning of outdoor scene, its characterized in that: comprises an unmanned plane (1), a gesture adjusting unit (2), a ground penetrating radar (3) and a ground control center (4);
the attitude adjusting unit (2) comprises a top bracket assembly (201), a suspension arm (202) and a mounting platform (203); the top bracket component (201) is fixedly connected to the lower surface of the unmanned aerial vehicle (1) body; the upper end of the suspension arm (202) is rotatably connected with the top bracket component (201); the mounting platform (203) is rotationally connected with the lower end of the suspension arm (202); the ground penetrating radar (3) is detachably connected to the mounting platform (203);
the ground penetrating radar (3) comprises an antenna array; each antenna in the antenna array includes a transmit antenna and a receive antenna; the ground control center (4) is in signal connection with the unmanned aerial vehicle (1) and the ground penetrating radar (3).
2. The device for monitoring and early warning of live-action three-dimensional geological disasters according to claim 1, wherein: the unmanned aerial vehicle (1) adopts a multi-rotor unmanned aerial vehicle; a plurality of arms are arranged on a rack of the unmanned aerial vehicle (1); each horn is provided with a propeller.
3. The device for monitoring and early warning of live-action three-dimensional geological disasters according to claim 1, wherein: the ground penetrating radar (3) comprises a radar main body, a bearing platform and a self-propelled driving device; the radar main body is arranged on the bearing platform; the self-propelled driving devices are arranged on two sides of the bearing platform.
4. A device for live-action three-dimensional geological disaster monitoring and early warning according to claim 3, characterized in that: the self-propelled driving device is a movable crawler; and the two sides of the bearing platform are respectively provided with a crawler belt and crawler belt supporting pieces for fixing the crawler belt.
5. The device for monitoring and early warning of live-action three-dimensional geological disasters according to claim 4, wherein: the crawler belt adopts a steel double-bolt crawler belt.
6. A device for live-action three-dimensional geological disaster monitoring and early warning according to claim 3, characterized in that: the self-propelled driving device is a wheel; wheels and hanging frames for fixing the wheels are arranged on two sides of the bearing platform.
7. The device for monitoring and early warning of live-action three-dimensional geological disasters according to claim 1, wherein: the unmanned aerial vehicle (1) further comprises a GNSS unit; the GNSS unit is connected with the ground control center (4); the GNSS unit is used for acquiring the flight position data and transmitting the flight position data to the ground control center (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960583.7U CN219533869U (en) | 2023-04-25 | 2023-04-25 | Device for monitoring and early warning live-action three-dimensional geological disasters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960583.7U CN219533869U (en) | 2023-04-25 | 2023-04-25 | Device for monitoring and early warning live-action three-dimensional geological disasters |
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| Publication Number | Publication Date |
|---|---|
| CN219533869U true CN219533869U (en) | 2023-08-15 |
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ID=87586236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320960583.7U Active CN219533869U (en) | 2023-04-25 | 2023-04-25 | Device for monitoring and early warning live-action three-dimensional geological disasters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219533869U (en) |
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2023
- 2023-04-25 CN CN202320960583.7U patent/CN219533869U/en active Active
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