CN205012988U - Radial three -dimensional imaging appearance of driling - Google Patents
Radial three -dimensional imaging appearance of driling Download PDFInfo
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- CN205012988U CN205012988U CN201520752226.7U CN201520752226U CN205012988U CN 205012988 U CN205012988 U CN 205012988U CN 201520752226 U CN201520752226 U CN 201520752226U CN 205012988 U CN205012988 U CN 205012988U
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- dimensional imaging
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- positioning
- hole diameter
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Abstract
The utility model discloses a radial three -dimensional imaging appearance of driling, it includes: probe equipment, probe equipment is including the radial circumference signal transmitter, positioning orientation hoop array receiving transducer, the receiving and dispatching transducer that connect gradually, wherein radial circumference signal transmitter uses and holes to axle center transmit sound wave signal, positioning orientation hoop array receiving transducer uses drilling to receive the geology back wave information around the drilling as the axle center according to full array mode, the receiving and dispatching transducer is used for providing radial circumference signal transmitter with the receiving and dispatching transducing of positioning orientation hoop array receiving transducer, the control of probe controlgear will probe equipment is put into drilling and is adjusted the position of positioning orientation hoop array receiving transducer, host devices receives geology back wave information around the drilling that probe equipment sent, and according to geology back wave information construct three -dimensional imaging around the drilling, the utility model discloses a three -dimensional imaging is carried out to the geology condition to around the drilling.
Description
Technical field
The utility model relates to Geophysical technique field, and in particular, the utility model relates to a kind of hole diameter to three-dimensional imaging instrument.
Background technology
Engineering geophysics is based on the physical difference of underground rock-soil layer (or geologic body), by the change of Instrument observation nature or artificial physics field, determine the spatial scope (size, shape, buried depth etc.) of underground geologic bodies and the physical parameter of Rock And Soil can be measured, reaching a kind of physical prospecting method solving geological problem.
And geotechnical boring carries out one of the most frequently used exploitation method of engineering geophysics, the test carried out around holing, test and detection method technology are very many, can obtain various useful information by geotechnical boring, but at present how to carry out three-dimensional imaging to boring geological condition be around the problem that industry urgently wishes to solve.
Utility model content
In view of the above problems, the utility model proposes a kind of hole diameter to three-dimensional imaging instrument, to carry out three-dimensional imaging to boring geological condition around.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of hole diameter is to three-dimensional imaging instrument, and it comprises:
Probe apparatus, described probe apparatus comprises the radial direction circumference signal projector, positioning and directing circumferential array receiving transducer, the transmitting-receiving transducer that connect successively;
Wherein, the circumferential signal projector of described radial direction is that acoustic signals is launched in axle center with boring, described positioning and directing circumferential array receiving transducer is that axle center receives boring geology reflected wave information around according to full array way with boring, and described transmitting-receiving transducer is for providing the transmitting-receiving transducing of the circumferential signal projector of described radial direction and described positioning and directing circumferential array receiving transducer;
Probe control appliance, for controlling the position described probe apparatus put into boring and regulate positioning and directing circumferential array receiving transducer;
Main process equipment, for receiving the geology reflected wave information around boring that described probe apparatus sends, and according to described boring geology reflected wave information structure three-dimensional imaging around.
Wherein, also gyroscope is provided with between the circumferential signal projector of described radial direction and described positioning and directing circumferential array receiving transducer.
Wherein, be also provided with between described gyroscope and described positioning and directing circumferential array receiving transducer: centralizer.
Wherein, be also provided with between described centralizer and described positioning and directing circumferential array receiving transducer: three axle electronic compass.
Wherein, the circumferential signal projector of described radial direction, described gyroscope, described centralizer, described three axle electronic compass, described positioning and directing circumferential array receiving transducer and described transmitting-receiving transducer are connected as one by probe tube connector.
Wherein, described positioning and directing circumferential array receiving transducer comprises: leather bag, built-in sensors, stators and rotators.
Wherein, described built-in sensors is provided with 16 receiving array terminals.
Wherein, described leather bag is built-in with air inlet pipe.
Wherein, described probe control appliance comprises tripod and intelligent frequency-conversion electric winch.
Wherein, described intelligent frequency-conversion electric winch comprises: drawing cable, photoelectricity depth transducer, frequency converter, motor, deceleration variable-speed motor, controller.
The utility model has following Advantageous Effects:
According to a kind of hole diameter of the present utility model to three-dimensional imaging instrument, it comprises: probe apparatus, and described probe apparatus comprises the radial direction circumference signal projector, positioning and directing circumferential array receiving transducer, the transmitting-receiving transducer that connect successively, wherein, the circumferential signal projector of described radial direction is that acoustic signals is launched in axle center with boring, described positioning and directing circumferential array receiving transducer is that axle center receives boring geology reflected wave information around according to full array way with boring, and described transmitting-receiving transducer is for providing the transmitting-receiving transducing of the circumferential signal projector of described radial direction and described positioning and directing circumferential array receiving transducer, probe control appliance, for controlling the position described probe apparatus put into boring and regulate positioning and directing circumferential array receiving transducer, main process equipment, for receiving the geology reflected wave information around boring that described probe apparatus sends, and according to described boring geology reflected wave information structure three-dimensional imaging around, namely the utility model achieves and carries out three-dimensional imaging to boring geological condition around, and achieve the comprehensive scanning probe of holing as axle center, and the accurate location of azimuth-range, not only resolution ratio is consistent up and down, improve detection accuracy exponentially, and only need the geological condition in a boring and detectable boring radius 30 meters, and without the need to repeating boring, project benefit and social benefit huge.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to technological means of the present utility model can be better understood, and can be implemented according to the content of manual, and can become apparent, below especially exemplified by detailed description of the invention of the present utility model to allow above-mentioned and other objects, features and advantages of the present utility model.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred embodiment, and is not thought restriction of the present utility model.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
Fig. 1 is according to the composition schematic diagram of a kind of hole diameter of the utility model to a specific embodiment of three-dimensional imaging instrument;
Fig. 2 is a specific embodiment schematic diagram according to probe apparatus in Fig. 1;
Fig. 3 is a specific embodiment schematic diagram according to positioning and directing circumferential array receiving transducer in Fig. 2.
Detailed description of the invention
With reference to figure 1, a kind of hole diameter of the present embodiment is to three-dimensional imaging instrument, and it mainly comprises:
Probe apparatus 1, as the probe tripod 2 of control appliance and intelligent frequency-conversion electric winch 3 and main process equipment 4, to be described as follows:
In the present embodiment, probe apparatus 1 utilizes acoustical reflection radar radial location technology, single borehole is used to carry out 3-D scanning around to boring, thus achieve the comprehensive scanning probe of holing as axle center, composition graphs 2, probe apparatus 1 can comprise the radial direction circumference signal projector 11, positioning and directing circumferential array receiving transducer 12, the transmitting-receiving transducer 13 that connect successively;
Wherein, radial circumferential signal projector 11 is that acoustic signals is launched in axle center with boring, during specific implementation, radial circumferential signal projector 11 need be launched has the focus that fixed frequency, energy are powerful, can efficiently work, such as, focus can adopt electric spark, to ensure resolution ratio and required detection range;
In addition, in the present embodiment, positioning and directing circumferential array receiving transducer 12 is that axle center receives boring geology reflected wave information around according to full array way with boring, and receives and dispatches transducer 13 for providing the transmitting-receiving transducing of the circumferential signal projector 11 of described radial direction and positioning and directing circumferential array receiving transducer 12;
During specific implementation, positioning and directing circumferential array receiving transducer 12 can according to following optimum configurations, that is:
Probe length 1000mm;
Tighten up minimum diameter 50mm;
Maximum distortion diameter 100mm (work can be carried out in the boring of 50-100mm diameter);
Maximum functional hole depth 500m;
Maximum probe radius 30m;
Target range error 5cm.
In addition, narrow owing to holing, above-mentioned positioning and directing hoop receiving array probe 12 need adopt a small acoustic wave array receiving transducer, and this probe can turn to location etc. flexibly, in order to control the posture of popping one's head in, as a preferred embodiment, also gyroscope 14 can be provided with between the circumferential signal projector of described radial direction 11 and described positioning and directing circumferential array receiving transducer 12, can effectively control pops one's head in carries out the flexible adjustment posture such as turning to, in addition, also be provided with between described gyroscope 14 and described positioning and directing circumferential array receiving transducer: centralizer 15, this centralizer 15 can to probe and the righting of other parts of probe apparatus, in addition, also be provided with between centralizer 15 and described positioning and directing circumferential array receiving transducer 12 in the present embodiment: three axle electronic compass 16, this three axles electronic compass 16 can record the magnetic coordinate of each scanning element and carry out orientation to image, achieve the accurate location of azimuth-range, detection accuracy can be improve exponentially, the exploration taking full advantage of boring is worth, simultaneously, its also can with gyroscope 14, centralizers 15 etc. combine and can be used for probe adjustment position, the accurate location of the azimuth-range such as recorded according to three axle electronic compass, and then adjust by gyroscope 14 and centralizer 15 pairs of probe positions, thus the flexible adjustment of probe can be realized.
Needs illustrate, as a specific embodiment, above-mentioned radial direction circumference signal projector 11, gyroscope 14, centralizer 15, three axle electronic compass 16, positioning and directing circumferential array receiving transducer 12 and transmitting-receiving transducer 13 connect as one by probe tube connector 17, also other modes can be adopted in reality to realize connecting, be not specifically limited here.
In addition, as a specific embodiment, composition graphs 2 and Fig. 3, the positioning and directing circumferential array receiving transducer 12 of the present embodiment can comprise: leather bag 121, built-in sensors 122, stator 123 and rotor 124, during specific implementation, for the ease of to leather bag inflation, an air inlet pipe can be set in leather bag 121, in addition, in order to realize the better reception of signal, built-in sensors 122 can arrange some receiving array terminals, such as, 16 receiving array terminals are set, are not specifically limited here.
In addition, control appliance of popping one's head in the present embodiment is for controlling the position described probe apparatus 1 put into boring and regulate positioning and directing circumferential array receiving transducer, as an optional embodiment, tripod 2 and intelligent frequency-conversion electric winch 3 is have employed in the present embodiment, tripod 2 forms the adjustable strong point, intelligent frequency-conversion electric winch 3, with tripod 2 strong point, probe apparatus is delivered in well, and positioning and directing circumferential array receiving transducer 12 is put into boring, control positioning and directing circumferential array receiving transducer 12 by intelligent frequency-conversion electric winch 3 freely up and down to move, as an optional embodiment, variable-frequency electric winch 3 can comprise: cable, photoelectricity depth transducer, frequency converter, motor, deceleration variable-speed motor, controller, wherein cable mainly connects probe apparatus, in reality, cable also connects main process equipment 4, by cable probe apparatus 1 put into well in the present embodiment or probe apparatus 1 is pulled out from well, in addition, geology reflection wave signal around the boring that probe apparatus 1 receives also sends main process equipment 4 to by cable, if and photoelectricity gos deep into sensor main detection probe apparatus 1 or cable enters the degree of depth etc. in well, can be arranged on cable, and the speed of the variable-speed motor mainly control cables that slows down, deceleration variable-speed motor can by Electric Machine Control, the controlled frequency of motor then carries out regulation and control by controller by equipment such as frequency converters, here repeat no more.
In the present embodiment, main process equipment 4 is mainly used in receiving the geology reflected wave information around boring that described probe apparatus 1 sends, and according to described boring geology reflected wave information structure three-dimensional imaging around.
During specific implementation, main process equipment 4 is connected with probe apparatus 1 by cable, before detecting, main process equipment 4 pairs of probe apparatus 1 carry out setting and the attitude of detecting parameter, the adjustment in orientation etc., after the geology reflected wave information that probe apparatus 1 returns around boring, main process equipment 4 carries out processing structure by self three-dimensional imaging software to geology reflected wave information and to hole the three-dimensional imaging of matter situation peripherally, without the need to changing three-dimensional imaging software in reality, such as by installing existing three-dimensional imaging software, also can special three-dimensional imaging device be sent to process boring geology reflected wave information around, here repeat no more.
The following describes detailed operation of the present utility model:
During work, by intelligent frequency-conversion electric winch 3 and tripod 2, probe apparatus 1 is put into boring, freely up and down moved by probe apparatus 1 in intelligent frequency-conversion electric winch 3 control well, main process equipment 4 pairs of exploratory shaft sinking head apparatus 1 carry out detecting parameter setting and attitude, the adjustment in orientation, such as, to probe calibration, setting data drainage pattern, scan mode, scan frequency etc., after work to be placed completes, main process equipment can control in leather bag 121, to inject air by air inlet pipe, internal sensor 122 and array terminal also outwards deformation while leather bag 121 expands, open until with drill hole wall close-coupled, now, in well in probe apparatus 1 radial circumferential signal projector 11 (namely as focus) by fixed frequency, the powerful acoustic signals of energy sends, positioning and directing circumferential array receiving transducer 12 carries out 360 degree of full array reception to the sound wave with subsurface rock information, the signal received is sent in main process equipment 4 by cable, managed to the received signal by main process equipment 4, classification and storage, finally by the three-dimensional imaging of three-dimensional imaging process software to geological condition around the corresponding boring of structure, because core in the utility model is to gather boring geology reflection wave signal around how accurately, and the geology reflection wave signal collected is processed by existing three-dimensional imaging process software, namely three-dimensional imaging software does not relate to essence of the present utility model, therefore, here concrete three-dimensional imaging software is not repeated.
Needs illustrate, the back wave received by positioning and directing circumferential array receiving transducer 12 in the present embodiment carries out structure three-dimensional imaging, the waveform received due to instrument contains slide wave and direct wave composition, therefore how effectively extracting high-quality reflection wave signal is one of key of this technology, because acoustical reflection imaging detection data record arranges according to common transmitter road collection, can adopt in the present embodiment main process equipment 4 and extract boring geology reflection wave signal around for multiple roads collection, by resolving the reflected wave field feature of not people having a common goal's collection in different reflecting interface situation, the geology back wave around suitable boring can be obtained, thus improve data processing quality.
In above-mentioned provided manual, describe a large amount of detail.But can understand, embodiment of the present utility model can be put into practice when not having these details.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the disclosure and to help to understand in each utility model aspect one or more, in the description above to exemplary embodiment of the present utility model, each feature of the present utility model is grouped together in single embodiment, figure or the description to it sometimes.But, the method for the disclosure should be construed to the following intention of reflection: namely the utility model required for protection requires feature more more than the feature clearly recorded in each claim.Or rather, as claims below reflect, all features of disclosed single embodiment before utility model aspect is to be less than.Therefore, the claims following detailed description of the invention are incorporated to this detailed description of the invention thus clearly, and wherein each claim itself is as independent embodiment of the present utility model.
It should be noted that above-described embodiment is described the utility model instead of limits the utility model, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.
Claims (10)
1. hole diameter is to a three-dimensional imaging instrument, it is characterized in that, comprising:
Probe apparatus, described probe apparatus comprises the radial direction circumference signal projector, positioning and directing circumferential array receiving transducer, the transmitting-receiving transducer that connect successively;
Wherein, the circumferential signal projector of described radial direction is that acoustic signals is launched in axle center with boring, described positioning and directing circumferential array receiving transducer is that axle center receives boring geology reflected wave information around according to full array way with boring, and described transmitting-receiving transducer is for providing the transmitting-receiving transducing of the circumferential signal projector of described radial direction and described positioning and directing circumferential array receiving transducer;
Probe control appliance, for controlling the position described probe apparatus put into boring and regulate positioning and directing circumferential array receiving transducer;
Main process equipment, for receiving the geology reflected wave information around boring that described probe apparatus sends, and according to described boring geology reflected wave information structure three-dimensional imaging around.
2. hole diameter according to claim 1 is to three-dimensional imaging instrument, it is characterized in that, is also provided with gyroscope between the circumferential signal projector of described radial direction and described positioning and directing circumferential array receiving transducer.
3. hole diameter according to claim 2 is to three-dimensional imaging instrument, it is characterized in that, is also provided with: centralizer between described gyroscope and described positioning and directing circumferential array receiving transducer.
4. hole diameter according to claim 3 is to three-dimensional imaging instrument, it is characterized in that, is also provided with: three axle electronic compass between described centralizer and described positioning and directing circumferential array receiving transducer.
5. hole diameter according to claim 4 is to three-dimensional imaging instrument, it is characterized in that, the circumferential signal projector of described radial direction, described gyroscope, described centralizer, described three axle electronic compass, described positioning and directing circumferential array receiving transducer and described transmitting-receiving transducer are connected as one by probe tube connector.
6. hole diameter according to claim 1 is to three-dimensional imaging instrument, it is characterized in that, described positioning and directing circumferential array receiving transducer comprises: leather bag, built-in sensors, stators and rotators.
7. hole diameter according to claim 6 is to three-dimensional imaging instrument, it is characterized in that, described built-in sensors is provided with 16 receiving array terminals.
8. hole diameter according to claim 6 is to three-dimensional imaging instrument, it is characterized in that, described leather bag is built-in with air inlet pipe.
9. hole diameter according to claim 1 is to three-dimensional imaging instrument, it is characterized in that, described probe control appliance comprises tripod and intelligent frequency-conversion electric winch.
10. hole diameter according to claim 9 is to three-dimensional imaging instrument, it is characterized in that, described intelligent frequency-conversion electric winch comprises: drawing cable, photoelectricity depth transducer, frequency converter, motor, deceleration variable-speed motor, controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752226.7U CN205012988U (en) | 2015-09-25 | 2015-09-25 | Radial three -dimensional imaging appearance of driling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520752226.7U CN205012988U (en) | 2015-09-25 | 2015-09-25 | Radial three -dimensional imaging appearance of driling |
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| CN205012988U true CN205012988U (en) | 2016-02-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275451A (en) * | 2015-09-25 | 2016-01-27 | 武汉力博物探有限公司 | Drill hole radial three-dimensional imaging system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275451A (en) * | 2015-09-25 | 2016-01-27 | 武汉力博物探有限公司 | Drill hole radial three-dimensional imaging system |
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