CN104701617B - A kind of three-dimensional rotation antenna system for City Buried Pipeline GPR - Google Patents
A kind of three-dimensional rotation antenna system for City Buried Pipeline GPR Download PDFInfo
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- CN104701617B CN104701617B CN201510122103.XA CN201510122103A CN104701617B CN 104701617 B CN104701617 B CN 104701617B CN 201510122103 A CN201510122103 A CN 201510122103A CN 104701617 B CN104701617 B CN 104701617B
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- gpr
- antenna system
- rotary body
- cover plate
- buried pipeline
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- Radar Systems Or Details Thereof (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The present invention relates to a kind of three-dimensional rotation antenna system for City Buried Pipeline GPR, belong to City Buried Pipeline ground penetrating radar exploration field, including shell, rotary body, driving device; Enclosure places rotary body, antenna system, and end face places driving device and fitting case, and fitting case is internal places equipment needed thereby, and motor connects rotary body by driving member. The present invention utilizes motor to drive antenna system to rotate, and rotation limit, stepping limit, limit gathers and pipeline GPR can be made to reach 360 �� of effects gathered, it is achieved thereby that the purpose of the image compositing 3 d images by collection; Single antenna has been rotated up to multiple antennas combination could realize the effect of three-dimensional imaging, had both avoided the interference between multiple antennas, and had saved again the cost that multiple antenna brings. The present invention in use promotes with hand steered go-cart, is suitable for the detection of the City Buried Pipeline of circumstance complication.
Description
Technical field
The present invention relates to City Buried Pipeline ground exploring radar antenna technology, particularly to one for three-dimensional pipeline GPR rotary antenna system.
Background technology
City Buried Pipeline is the important infrastructure in city, is the basic guarantee of modern city high-quality, high efficiency operating. Urban underground pipeline exploration is in prosperity location, urban district, pipeline is of a great variety, lay intensive, city car flow of the people is big, circumstance complication, utilizes urban pipeline GPR the energy accurately position of Underground pipeline, buried depth and caliber situation, brings great convenience to engineering construction, also improve efficiency simultaneously, save fund.
The City Buried Pipeline distribution in space is crisscross, intricate. Represent that pipeline has been abundant not with plane graph. Especially City Buried Pipeline, mostly lay along street, different types of pipeline is had to be buried underground at different depth, on plane graph, straight line in different colors represents these pipelines, will be crowded to capacity, it is impossible to clearly show, according to the method for Layering manifestation, then cannot show again the spatial relationship between pipeline, in the detection of City Buried Pipeline, therefore propose the requirement of three-dimensional visualization. There is no the three-dimensional rotation antenna system for City Buried Pipeline GPR that research is ripe at present, especially can collect stepping, rotate and be collected in the Antenna System Used in Impulse Ground Penetrating Radar of one.
Summary of the invention
The technical problem to be solved is to provide a kind of three-dimensional rotation antenna system for City Buried Pipeline GPR.
This invention address that its technical problem the technical scheme is that
A kind of three-dimensional rotation antenna system for City Buried Pipeline GPR, it is characterised in that include shell, rotary body, driving device;
Described shell is inside and outside double Shell, outer casing horizontal cross-section is rectangle, and internal layer shell horizontal cross-section is circular, fills high specific gravity material between inside and outside two-layer, internal layer is internal is hollow, sharing a base plate below inside and outside two-layer housing, top shares a dismountable cover plate, and cover plate central portion arranges a circular hole, there is fitting case circular hole side, fitting case places equipment needed thereby, powers for driving device and data transmission, and fitting case end face is provided with the lid of BAIYE folding;
Described rotary body is hollow structure, rotary body is placed in shell internal layer hollow region, and rotary body horizontal cross-section is circular, and the transmitting fixing with rivet and reception two copper coins are arranged side by side at the bottom of rotary body, arranged above with dismountable cover plate, this cover plate is the dismountable cover plate of housing portion;
Described driving device includes motor and driving member, and motor is bolted in the circular hole of described cover plate of outer casing, is connected with rotary body cover plate through cover plate of outer casing centre bore.
A kind of three-dimensional rotation antenna system for City Buried Pipeline GPR, it is characterised in that described rotary body is connected by the driving member of described driving device with shell, does not directly contact.
A kind of three-dimensional rotation antenna system for City Buried Pipeline GPR, it is characterised in that without relative motion between motor and the described shell upper cover plate in described driving device.
A kind of three-dimensional rotation antenna system for City Buried Pipeline GPR, it is characterised in that the driving member in described driving device is connected by bearing with described shell upper cover plate, between have relative rotary motion.
A kind of three-dimensional rotation antenna system for City Buried Pipeline GPR, it is characterised in that the motor of described driving device drives described rotary body portion in the enclosure to do horizontal revolving motion by the driving member of described driving device.
A kind of three-dimensional rotation antenna system for City Buried Pipeline GPR, it is characterised in that described shell side is provided with the push rod that can rotate, stretch.
The invention has the beneficial effects as follows: the present invention achieves the combination of the transmit/receive antenna of City Buried Pipeline GPR based on box structure, it is possible to build the Combined Antenna System of multiple different frequency, meet the demand of the pipeline of detection different depth; Utilizing driven by motor antenna system to rotate, rotation limit, stepping limit, limit gathers and pipeline GPR can be made to reach 360 �� of effects gathered, it is achieved thereby that the purpose of the image compositing 3 d images by collection; Gather the three-dimensional visualization of data, it is possible to provide to user's result more intuitively, add its engineering practicability simultaneously; Single antenna has been rotated up to multiple antennas combination could realize the effect of three-dimensional imaging, had both avoided the interference between multiple antennas, and had saved again the cost that multiple antenna brings.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of a kind of three-dimensional rotation antenna system for City Buried Pipeline GPR of the present invention;
Fig. 2 is internal structure (cross section) schematic diagram of a kind of three-dimensional rotation antenna system for City Buried Pipeline GPR of the present invention;
Fig. 3 is internal structure (vertical section) schematic diagram of a kind of three-dimensional rotation antenna system for City Buried Pipeline GPR of the present invention;
The internal structure (cross section) that Fig. 4 is a kind of three-dimensional rotation antenna system for City Buried Pipeline GPR of the present invention rotates schematic diagram;
Number in the figure: 1 motor; 2 fitting cases; 3 cover plate of outer casing; 4 shells; 5 antennas; 6 rotary bodies; 7 shell bottom plates; 8 driving members.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail:
As best shown in figs. 1 and 4, a kind of three-dimensional rotation antenna system for City Buried Pipeline GPR of the present invention, including shell 4, rotary body 6, driving device; Shell 4 is inside and outside double Shell, outer layer cross section is rectangle, interior layer cross section is circular, fills high specific gravity material between inside and outside two-layer, shares a shell bottom plate 7 below inside and outside two-layer housing, top shares a dismountable cover plate of outer casing 3, cover plate central portion arranges a circular hole, and there is fitting case 2 circular hole side, and fitting case is for equipment needed therebies such as placing batteries, powering for driving device and data transmission, fitting case end face is provided with the lid of BAIYE folding.
As in figure 2 it is shown, rotary body 6 is hollow structure, cross section is circular, middle nested antenna 5, and with rivet fixed transmission and reception copper coin bottom rotary body 6, rotary body is arranged above with dismountable cover plate.
As shown in Figure 3 and Figure 4, driving device is made up of motor 1 and driving member 8, motor 1 is bolted in the circular hole of described cover plate of outer casing 3, is connected with the driving member 8 on rotary body cover plate through cover plate of outer casing 3 centre bore, and motor 1 is rotated body 6 by driving member 8 and rotates.
When using the three-dimensional rotation antenna system work of City Buried Pipeline GPR of the present invention, staff promotes the hand steered go-cart placing the present invention, this device mobile.
Claims (6)
1. the three-dimensional rotation antenna system for City Buried Pipeline GPR, it is characterised in that include shell, rotary body, driving device;
Described shell is inside and outside double Shell, outer casing horizontal cross-section is rectangle, and internal layer shell horizontal cross-section is circular, fills high specific gravity material between inside and outside two-layer, internal layer is internal is hollow, sharing a base plate below inside and outside two-layer housing, top shares a dismountable cover plate, and cover plate central portion arranges a circular hole, there is fitting case circular hole side, fitting case places equipment needed thereby, powers for driving device and data transmission, and fitting case end face is provided with the lid of BAIYE folding;
Described rotary body is hollow structure, rotary body is placed in shell internal layer hollow region, and rotary body horizontal cross-section is circular, and the transmitting fixing with rivet and reception two copper coins are arranged side by side at the bottom of rotary body, arranged above with dismountable cover plate, this cover plate is the dismountable cover plate of housing portion;
Described driving device includes motor and driving member, and motor is bolted in the circular hole of described cover plate of outer casing, is connected with rotary body cover plate through cover plate of outer casing centre bore.
2. a kind of three-dimensional rotation antenna system for City Buried Pipeline GPR as claimed in claim 1, it is characterised in that described rotary body is connected by the driving member of described driving device with shell, does not directly contact.
3. a kind of three-dimensional rotation antenna system for City Buried Pipeline GPR as claimed in claim 1, it is characterised in that without relative motion between motor and the described shell upper cover plate in described driving device.
4. a kind of three-dimensional rotation antenna system for City Buried Pipeline GPR as claimed in claim 1, it is characterised in that the driving member in described driving device is connected by bearing with described shell upper cover plate, between have relative rotary motion.
5. a kind of three-dimensional rotation antenna system for City Buried Pipeline GPR as claimed in claim 1, it is characterized in that, the motor of described driving device drives described rotary body portion in the enclosure to do horizontal revolving motion by the driving member of described driving device.
6. a kind of three-dimensional rotation antenna system for City Buried Pipeline GPR as claimed in claim 1, it is characterised in that described shell side be provided with can rotate, flexible push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122103.XA CN104701617B (en) | 2015-03-20 | 2015-03-20 | A kind of three-dimensional rotation antenna system for City Buried Pipeline GPR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122103.XA CN104701617B (en) | 2015-03-20 | 2015-03-20 | A kind of three-dimensional rotation antenna system for City Buried Pipeline GPR |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104701617A CN104701617A (en) | 2015-06-10 |
| CN104701617B true CN104701617B (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510122103.XA Expired - Fee Related CN104701617B (en) | 2015-03-20 | 2015-03-20 | A kind of three-dimensional rotation antenna system for City Buried Pipeline GPR |
Country Status (1)
| Country | Link |
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| CN (1) | CN104701617B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201520829D0 (en) | 2015-11-25 | 2016-01-06 | Univ Newcastle | Methods for forming 3D image data and associated apparatuses |
| CN110148836A (en) * | 2019-05-07 | 2019-08-20 | 中国铁路总公司 | Ground exploring radar antenna shell |
| GB2586079A (en) * | 2019-08-02 | 2021-02-03 | Rodradar Ltd | A radar system for detecting profiles of objects, particularly in a vicinity of a machine work tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4967199A (en) * | 1988-05-27 | 1990-10-30 | British Gas Plc | Ground probing radar method and apparatus |
| US5080390A (en) * | 1989-03-29 | 1992-01-14 | British Gas Plc | Vehicle with plastic suspension |
| US6388629B1 (en) * | 2000-11-01 | 2002-05-14 | Witten Technologies, Inc. | Rotating scanning antenna apparatus and method for locating buried objects |
| DE4335681C2 (en) * | 1993-10-20 | 2002-08-01 | Johann Werner Willer | Arrangement for a transmitting and / or receiving antenna |
| WO2004055546A1 (en) * | 2002-12-13 | 2004-07-01 | Malå Geoscience Förvaltnings Ab | Apparatus for collecting ground radar data with polarization information |
| NL1024427C2 (en) * | 2003-10-01 | 2005-04-05 | Arcadis Geo En Vastgoedinforma | Device is for contactless measurement of underground structure and uses ground radar, whereby an active ground radar unit is moved along a number of parallel running measurement lines |
-
2015
- 2015-03-20 CN CN201510122103.XA patent/CN104701617B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4967199A (en) * | 1988-05-27 | 1990-10-30 | British Gas Plc | Ground probing radar method and apparatus |
| US5080390A (en) * | 1989-03-29 | 1992-01-14 | British Gas Plc | Vehicle with plastic suspension |
| DE4335681C2 (en) * | 1993-10-20 | 2002-08-01 | Johann Werner Willer | Arrangement for a transmitting and / or receiving antenna |
| US6388629B1 (en) * | 2000-11-01 | 2002-05-14 | Witten Technologies, Inc. | Rotating scanning antenna apparatus and method for locating buried objects |
| WO2004055546A1 (en) * | 2002-12-13 | 2004-07-01 | Malå Geoscience Förvaltnings Ab | Apparatus for collecting ground radar data with polarization information |
| NL1024427C2 (en) * | 2003-10-01 | 2005-04-05 | Arcadis Geo En Vastgoedinforma | Device is for contactless measurement of underground structure and uses ground radar, whereby an active ground radar unit is moved along a number of parallel running measurement lines |
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| Publication number | Publication date |
|---|---|
| CN104701617A (en) | 2015-06-10 |
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Granted publication date: 20160608 |