CN104701617A - Three-dimensional rotary antenna system for ground penetrating radar of urban underground pipeline - Google Patents
Three-dimensional rotary antenna system for ground penetrating radar of urban underground pipeline Download PDFInfo
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- CN104701617A CN104701617A CN201510122103.XA CN201510122103A CN104701617A CN 104701617 A CN104701617 A CN 104701617A CN 201510122103 A CN201510122103 A CN 201510122103A CN 104701617 A CN104701617 A CN 104701617A
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- antenna system
- ground penetrating
- penetrating radar
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- shell
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Abstract
The invention relates to a three-dimensional rotary antenna system for the ground penetrating radar of an urban underground pipeline, and belongs to the technical field of ground penetrating radar of an urban underground pipeline. The three-dimensional rotary antenna system comprises a shell, a rotator and a driving device; the shell is internally provided with the rotator and an antenna system, the top of the shell is provided with the driving device and an accessory box in which needed equipments are placed, and a motor is connected with the rotator through a driving member. According to the three-dimensional rotary antenna system provided by the invention, the antenna system is driven to rotate by the motor, and the ground penetrating radar can reach the 360-degree acquisition effect by stepping and rotating while acquiring, therefore an aim of synthesizing an acquired image to a three-dimensional image can be realized; furthermore, a three-dimensional imaging effect can be realized by enabling the rotation of single antenna to a multi-antenna combination, therefore the interference among multiple antennas can be prevented, and the cost caused by the multiple antennas can be saved; in addition, the three-dimensional rotary antenna system can be pushed by a manual cart in the course of using the three-dimensional rotary antenna system, thereby being suitable for the detection of the urban underground pipeline with a complicate environment.
Description
Technical field
The present invention relates to City Buried Pipeline ground exploring radar antenna technology, particularly one is used for three-dimensional pipeline ground penetrating radar 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 running.Urban underground pipeline exploration is in bustling location, urban district, pipeline is of a great variety, lay intensive, city car flow of the people is large, circumstance complication, utilizes the position of urban pipeline ground penetrating radar energy accurate detection underground utilities, buried depth and caliber situation, brings great convenience to engineering construction, also improve efficiency simultaneously, save fund.
City Buried Pipeline is crisscross, intricate in the distribution in space.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, plane graph represents these pipelines with the straight line of different colours, will be crowded to capacity, cannot 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 ground penetrating radar 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
Technical problem to be solved by this invention is to provide a kind of three-dimensional rotation antenna system for City Buried Pipeline ground penetrating radar.
The technical scheme that the present invention solves the employing of its technical problem is:
For a three-dimensional rotation antenna system for City Buried Pipeline ground penetrating radar, it is characterized in that, comprise shell, rotary body, drive unit;
Described shell is inside and outside double Shell, outer layer cross section is rectangle, and interior layer cross section is circular, inside and outside two-layer between fill high specific gravity material, internal layer inside is hollow, share 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 and transfer of data for drive unit, and fitting case end face is provided with the lid of band blinds folding;
Described rotary body is hollow structure, and cross section is circular, and be arranged side by side at bottom with transmitting and receiving two copper coin that rivet is fixing, there is dismountable cover plate top;
Described drive unit comprises 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.
For a three-dimensional rotation antenna system for City Buried Pipeline ground penetrating radar, it is characterized in that, described rotary body is placed in shell internal layer hollow region, and rotary body is connected with the driving member of shell by described drive unit, does not directly contact.
For a three-dimensional rotation antenna system for City Buried Pipeline ground penetrating radar, it is characterized in that, the motor in described drive unit and between described shell upper cover plate without relative motion.
For a three-dimensional rotation antenna system for City Buried Pipeline ground penetrating radar, it is characterized in that, the driving member in described drive unit is connected by bearing with described shell upper cover plate, between have relative rotary motion.
For a three-dimensional rotation antenna system for City Buried Pipeline ground penetrating radar, it is characterized in that, the motor of described drive unit drives described rotary body to do horizontal revolving motion in portion in the enclosure by the driving member of described drive unit.
For a three-dimensional rotation antenna system for City Buried Pipeline ground penetrating radar, it is characterized 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 is based on the combination that box structure achieves the transmit/receive antenna of City Buried Pipeline ground penetrating radar, the Combined Antenna System of multiple different frequency can be built, meet the demand of the pipeline of detection different depth; Utilize driven by motor antenna system to rotate, rotation limit, stepping limit, limit gathers and pipeline ground penetrating radar can be made to reach 360 ° of effects gathered, thus achieves the object of the Images uniting 3-D view gathered; The three-dimensional visualization of image data, can be supplied to user's result more intuitively, add its engineering practicability simultaneously; Single antenna rotates and reaches the effect that multiple antennas combination could realize three-dimensional imaging, has both avoided the interference between multiple antennas, and has again saved 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 ground penetrating radar 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 ground penetrating radar 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 ground penetrating radar of the present invention;
Fig. 4 is that the internal structure (cross section) of a kind of three-dimensional rotation antenna system for City Buried Pipeline ground penetrating radar of the present invention rotates schematic diagram;
Number in the figure: 1-motor; 2-fitting case; 3-cover plate of outer casing; 4-shell; 5-antenna; 6-rotary body; 7-shell bottom plate; 8-driving member.
Embodiment
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 ground penetrating radar of the present invention, comprises shell 4, rotary body 6, drive unit; Shell 4 is inside and outside double Shell, outer layer cross section is rectangle, interior layer cross section is circular, inside and outside two-layer between fill high specific gravity material, share 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 used for the equipment needed therebies such as placing battery, for drive unit is powered and transfer of data, fitting case end face is provided with the lid of band blinds folding.
As shown in Figure 2, rotary body 6 is hollow structure, and cross section is circular, middle nested antenna 5, with rivet fixed transmission and reception copper coin bottom rotary body 6, has dismountable cover plate above rotary body.
As shown in Figure 3 and Figure 4, drive unit 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 by driving member 8 driven rotary body 6.
When using the three-dimensional rotation antenna system work of City Buried Pipeline ground penetrating radar of the present invention, staff promotes to place hand steered go-cart of the present invention, this device mobile.
Claims (6)
1. for a three-dimensional rotation antenna system for City Buried Pipeline ground penetrating radar, it is characterized in that, comprise shell, rotary body, drive unit;
Described shell is inside and outside double Shell, outer layer cross section is rectangle, and interior layer cross section is circular, inside and outside two-layer between fill high specific gravity material, internal layer inside is hollow, share 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 and transfer of data for drive unit, and fitting case end face is provided with the lid of band blinds folding;
Described rotary body is hollow structure, and cross section is circular, and be arranged side by side at bottom with transmitting and receiving two copper coin that rivet is fixing, there is dismountable cover plate top;
Described drive unit comprises 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 ground penetrating radar as claimed in claim 1, it is characterized in that, described rotary body is placed in shell internal layer hollow region, and rotary body is connected with the driving member of shell by described drive unit, does not directly contact.
3. a kind of three-dimensional rotation antenna system for City Buried Pipeline ground penetrating radar as claimed in claim 1, is characterized in that, the motor in described drive unit and between described shell upper cover plate without relative motion.
4. a kind of three-dimensional rotation antenna system for City Buried Pipeline ground penetrating radar as claimed in claim 1, it is characterized in that, the driving member in described drive unit 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 ground penetrating radar as claimed in claim 1, it is characterized in that, the motor of described drive unit drives described rotary body to do horizontal revolving motion in portion in the enclosure by the driving member of described drive unit.
6. a kind of three-dimensional rotation antenna system for City Buried Pipeline ground penetrating radar as claimed in claim 1, is characterized 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 true CN104701617A (en) | 2015-06-10 |
| CN104701617B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110148836A (en) * | 2019-05-07 | 2019-08-20 | 中国铁路总公司 | Ground exploring radar antenna shell |
| US10809373B2 (en) | 2015-11-25 | 2020-10-20 | PBU (UK) Ltd. | Methods for forming 3D image data and associated apparatuses |
| WO2021024251A1 (en) | 2019-08-02 | 2021-02-11 | Rodradar Ltd. | 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10809373B2 (en) | 2015-11-25 | 2020-10-20 | PBU (UK) Ltd. | 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 |
| WO2021024251A1 (en) | 2019-08-02 | 2021-02-11 | Rodradar Ltd. | Radar system for detecting profiles of objects, particularly in a vicinity of a machine work tool |
| CN114207226A (en) * | 2019-08-02 | 2022-03-18 | 罗德雷达有限责任公司 | Radar system for detecting the contour of an object, in particular in the vicinity of a machine tool |
| US11933880B2 (en) | 2019-08-02 | 2024-03-19 | Rodradar Ltd. | Radar system for detecting profiles of objects, particularly in a vicinity of a machine work tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104701617B (en) | 2016-06-08 |
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