CN112596029A - Damping support of detachable three-dimensional ground penetrating radar air coupling antenna - Google Patents
Damping support of detachable three-dimensional ground penetrating radar air coupling antenna Download PDFInfo
- Publication number
- CN112596029A CN112596029A CN202011310490.7A CN202011310490A CN112596029A CN 112596029 A CN112596029 A CN 112596029A CN 202011310490 A CN202011310490 A CN 202011310490A CN 112596029 A CN112596029 A CN 112596029A
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- CN
- China
- Prior art keywords
- ground penetrating
- penetrating radar
- air coupling
- coupling antenna
- damping plate
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- 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.)
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention discloses a damping support of a detachable three-dimensional ground penetrating radar air coupling antenna, which comprises a mounting support and the ground penetrating radar air coupling antenna, wherein the mounting support comprises an upper damping plate, a lower damping plate and a damper; the lower part of the upper damping plate is provided with a lower damping plate, the upper damping plate is connected with the lower damping plate through a plurality of shock absorbers, and the bottom of the lower damping plate is provided with a ground penetrating radar air coupling antenna.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a detachable shock absorption support of an air coupling antenna of a three-dimensional ground penetrating radar.
Background
Ground Penetrating Radar (GPR for short) is a nondestructive testing technique based on the electromagnetic wave propagation principle. In the detection, the ground penetrating radar transmits a pulse signal to a road surface through a radar transmitting antenna, the pulse is reflected and refracted when meeting different electric medium interfaces in the underground transmission process, a receiving antenna receives the reflected signal, converts the reflected signal into digital information and transmits the digital information to a radar host for processing, and the reflected signals with different intensities form color resolution maps of different layers and are input to a computer. By scanning the presented image, the type of the pavement defect and the level of the pavement structure can be identified. Compared with the traditional detection method, the ground penetrating radar has the characteristics of rapidness, comprehensiveness and visual result. The antenna arrays of the ground penetrating radar are air coupling and ground coupling, and for the ground penetrating radar of the air coupling antenna arrays, different ground clearance heights need to be set aiming at different pavement materials so as to obtain radar images with higher resolution; and different distances between the carriers are required to be set for different carriers so as to reduce the interference of the carriers on electromagnetic waves.
Aiming at three-dimensional ground penetrating radar air coupling antennas with different models and sizes and different vehicle types, different supports need to be specially customized to meet the requirements of the antennas and the vehicle types, and for radar detection units and college and university research institutes, the defects that the antenna supports are difficult to stack, a large amount of steel is consumed and the like are caused; moreover, the traditional vehicle-mounted ground penetrating radar antenna support has high rigidity, and during actual measurement, if the road conditions are poor and the bumping amplitude of a test vehicle is large, the acquired data of the antenna is easy to be fuzzy and lost, and the acquisition precision and efficiency of the ground penetrating radar are seriously influenced. Therefore, the detachable three-dimensional ground penetrating radar air coupling antenna shock absorption support with the adjustable size and the adjustable ground clearance is designed, and the problems in the two aspects are solved.
Disclosure of Invention
In order to solve the not enough that exists among the prior art, this application has proposed a shock absorber support of detachable three-dimensional ground penetrating radar air coupling antenna, can realize detachable installation to be applicable to multiple motorcycle type, can improve shock absorber support.
The technical scheme adopted by the invention is as follows:
a damping support of a detachable three-dimensional ground penetrating radar air coupling antenna comprises a mounting support and the ground penetrating radar air coupling antenna, wherein the mounting support comprises an upper damping plate, a lower damping plate and a damper, fixing parts extending outwards are arranged at two ends of the upper damping plate, fixing holes are formed in the fixing parts, and the fixing parts are fixedly connected with a vehicle bottom disc through connecting pieces; the lower part of the upper damping plate is provided with a lower damping plate, the upper damping plate is connected with the lower damping plate through a plurality of shock absorbers, and the bottom of the lower damping plate is provided with a ground penetrating radar air coupling antenna.
Further, the connecting piece is a bolt, and the fixing portion is fixedly connected with the vehicle bottom plate through the bolt.
Further, the shock absorber is a damping shock absorber or a spring shock absorber.
Furthermore, the ground penetrating radar air coupling antenna is movably connected with the lower damping plate.
Furthermore, a plurality of parallel slide rails are arranged at the bottom of the lower damping plate, a vertical connecting shaft is fixedly arranged at the top of the ground penetrating radar air coupling antenna, and a circular hole is formed in the top of the connecting shaft; be equipped with two in the slide rail and remove the wheel, two remove and connect through the pivot between the wheel, the pivot suit is inside the circular port, and servo motor is connected to the one end of pivot.
The invention has the beneficial effects that:
1. the utility model provides a shock absorber support of detachable three-dimensional ground penetrating radar air-coupled antenna can carry out fixed connection with vehicle bottom dish through the fixed part at last shock attenuation board both ends, can directly demolish when not needing, has realized the detachable installation of ground penetrating radar air-coupled antenna, only needs just so can realize connecting in the bottom processing mounting hole of experimental vehicle, is applicable to multiple motorcycle type, has improved the practicality.
2. The ground penetrating radar air coupling antenna and the damping support can be adjusted in position, and the monitoring range can be adjusted.
Drawings
FIG. 1 is a schematic view of a damping bracket of a detachable three-dimensional ground penetrating radar air coupling antenna of the present application;
FIG. 2 is a partial enlarged view of a damping bracket of the detachable three-dimensional ground penetrating radar air coupling antenna of the present application;
in the figure, the ground penetrating radar air coupling antenna comprises an upper damping plate 1, an upper damping plate 2, a fixing part 3, a fixing hole 4, a damper 5, a lower damping plate 6, a moving wheel 7, a ground penetrating radar air coupling antenna 8, a sliding rail 9 and a connecting shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figure 1, a shock mount of detachable three-dimensional ground penetrating radar air coupling antenna, including installing support and ground penetrating radar air coupling antenna, the installing support includes shock attenuation board 1, lower shock attenuation board 5 and bumper shock absorber 4, goes up the both ends of shock attenuation board 1 and is equipped with outside extension's fixed part 2, and it has fixed orifices 3 to open on the fixed part 2, carries out fixed connection with fixed part 2 and vehicle bottom dish through connecting pieces such as bolts. Be equipped with down shock attenuation board 5 in the lower part of last shock attenuation board 1, go up and realize connecting through a plurality of bumper shock absorbers 4 between shock attenuation board 1 and the lower shock attenuation board 5, bumper shock absorber 4 can select for use damping shock absorber or spring damper. And a ground penetrating radar air coupling antenna 7 is arranged at the bottom of the lower damping plate 5.
In order to adjust the position of the ground penetrating radar air coupling antenna 7, a plurality of parallel slide rails 8 are arranged at the bottom of the lower damping plate 5, and the cross section of each slide rail 8 is in a convex shape. The fixed vertical connecting axle 9 that is equipped with in ground penetrating radar air coupling antenna 7's top is equipped with two in the slide rail 8 and removes wheel 6, and two remove wheel 6 and set up relatively and two remove and connect through the pivot between the wheel 6, and the top of connecting axle 9 is equipped with the circular port, and the pivot suit is inside the circular port. Servo motor is connected to the one end of pivot, provides power drive through servo motor and removes wheel 6, removes wheel 6 and removes along slide rail 8, and then drives whole ground penetrating radar air coupling antenna 7, realizes the regulation of ground penetrating radar air coupling antenna 7 position, as shown in figure 2.
The above embodiments are only used for illustrating the design idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention accordingly, and the protection scope of the present invention is not limited to the above embodiments. Therefore, all equivalent changes and modifications made in accordance with the principles and concepts disclosed herein are intended to be included within the scope of the present invention.
Claims (5)
1. A damping support of a detachable three-dimensional ground penetrating radar air coupling antenna is characterized by comprising a mounting support and the ground penetrating radar air coupling antenna, wherein the mounting support comprises an upper damping plate (1), a lower damping plate (5) and a shock absorber (4), fixing parts (2) extending outwards are arranged at two ends of the upper damping plate (1), fixing holes (3) are formed in the fixing parts (2), and the fixing parts (2) are fixedly connected with a vehicle bottom disc through connecting pieces; the lower part of the upper damping plate (1) is provided with a lower damping plate (5), the upper damping plate (1) and the lower damping plate (5) are connected through a plurality of dampers (4), and the bottom of the lower damping plate (5) is provided with a ground penetrating radar air coupling antenna (7).
2. The detachable shock absorption bracket for the air-coupled antenna of the three-dimensional ground penetrating radar as claimed in claim 1, wherein the connecting member is a bolt, and the fixing part (2) is fixedly connected with a bottom plate of a vehicle through the bolt.
3. A shock absorption bracket of a detachable three-dimensional ground penetrating radar air coupling antenna according to claim 1, wherein the shock absorber (4) is a damping shock absorber or a spring shock absorber.
4. The shock absorption bracket of a detachable three-dimensional ground penetrating radar air coupling antenna according to claim 1, wherein the ground penetrating radar air coupling antenna (7) is movably connected with the lower shock absorption plate (5).
5. The shock absorption bracket of the detachable three-dimensional ground penetrating radar air coupling antenna according to claim 4, wherein a plurality of parallel slide rails (8) are arranged at the bottom of the lower shock absorption plate (5), a vertical connecting shaft (9) is fixedly arranged at the top of the ground penetrating radar air coupling antenna (7), and a circular hole is formed in the top of the connecting shaft (9); be equipped with two in slide rail (8) and remove wheel (6), connect through the pivot between two removal wheels (6), the pivot suit is inside the circular port, and servo motor is connected to the one end of pivot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011310490.7A CN112596029A (en) | 2020-11-20 | 2020-11-20 | Damping support of detachable three-dimensional ground penetrating radar air coupling antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011310490.7A CN112596029A (en) | 2020-11-20 | 2020-11-20 | Damping support of detachable three-dimensional ground penetrating radar air coupling antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112596029A true CN112596029A (en) | 2021-04-02 |
Family
ID=75183560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011310490.7A Withdrawn CN112596029A (en) | 2020-11-20 | 2020-11-20 | Damping support of detachable three-dimensional ground penetrating radar air coupling antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112596029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978374A (en) * | 2021-10-19 | 2022-01-28 | 华南农业大学 | Buffering connecting device based on all-terrain vehicle and ground penetrating radar instrument detection |
-
2020
- 2020-11-20 CN CN202011310490.7A patent/CN112596029A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978374A (en) * | 2021-10-19 | 2022-01-28 | 华南农业大学 | Buffering connecting device based on all-terrain vehicle and ground penetrating radar instrument detection |
| CN113978374B (en) * | 2021-10-19 | 2023-08-04 | 华南农业大学 | Buffering connecting device based on all-terrain vehicle and ground penetrating radar instrument detection |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210402 |