CN106249278B - A kind of high-precision detection equipment for oil exploration - Google Patents

A kind of high-precision detection equipment for oil exploration Download PDF

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Publication number
CN106249278B
CN106249278B CN201610580500.6A CN201610580500A CN106249278B CN 106249278 B CN106249278 B CN 106249278B CN 201610580500 A CN201610580500 A CN 201610580500A CN 106249278 B CN106249278 B CN 106249278B
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China
Prior art keywords
detection
integrated circuit
shell
detection equipment
oil exploration
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CN201610580500.6A
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CN106249278A (en
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蒋长朋
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Huaxin Tangshan Petroleum Equipment Co Ltd
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Huatong Kechuang (tangshan) Petroleum Engineering Technology Service Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/18Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • G01V1/181Geophones

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

The present invention relates to a kind of high-precision detection equipment for oil exploration, including shell, signal converting mouth and signal receive window, the fixed substrate of shell two sides and the detection bar being arranged in below shell are set, the inside of shell is equipped with detection mechanism, this is in the high-precision detection equipment of oil exploration, when detection bar receives back wave, control drive block moves up and down, it is mobile that movable block is controlled by drive rod, the time that copper sheet on movable block can be connected to according to the signal control joint of the waveform of transmitted wave, realize the on-off of electromagnetic coil, to realize the detection to back wave, and, articulated shaft to drive block distance length be 1/2 articulated shaft to detection component distance length, the signal of transmitted wave can then be amplified, to improve the reliability and accuracy of detection;Moreover, in timing circuit, the model NE555 of integrated circuit has the characteristics that performance is stable and cheap, substantially increases the practical value of detection equipment.

Description

A kind of high-precision detection equipment for oil exploration
Technical field
The present invention relates to a kind of high-precision detection equipment for oil exploration.
Background technique
It in oil exploration, needs to carry out seismic prospecting to the region, to guarantee the safety of oil exploration in the future.Existing Seismic survey system in, be all the control for carrying out focus to focus control device by controlling terminal, while to each detection Device detects back wave, to realize to seismic prospecting.
In existing detection equipment, when the Sasser that bottom emitting over the ground comes is detected, due to part transmitted wave Signal is weaker, to reduce the accuracy of signal detection;Moreover, in detection equipment, need to be timed control, from And guarantee the stability of detection equipment work, but due to using expensive integrated circuit, mentioning significantly in this way in timing module The high production cost of detection equipment, reduces its market competitiveness.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for oil exploration High-precision detection equipment.
The technical solution adopted by the present invention to solve the technical problems is: a kind of high-precision detection for oil exploration is set It is standby, including shell, setting signal converting mouth on the shell and signal receive window, be arranged in shell two sides fixed substrate and Detection bar below shell is set;
The shape of the detection bar is cone, and the bottom surface of the cone of the detection bar is located at the inside of shell;
The inside of the shell is equipped with detection mechanism, and the detection bar is connect with detection mechanism driving, the detection mechanism Including drive block, drive rod, articulated shaft, hold-down support and detection component, the drive block and detection component are located at transmission The both ends of bar, the articulated shaft are located on drive rod, and the hold-down support is hinged by articulated shaft and drive rod, the drive block Positioned at the lower section of drive rod, the detection component is located at the top of drive rod, the length of the distance of the articulated shaft to drive block Be 1/2 articulated shaft to detection component distance length;
The detection component includes movable block, copper sheet and detection unit, and the movable block is fixed on the top of drive rod, institute It states copper sheet the top of movable block is arranged in and is located at the underface of detection unit, the detection unit includes fixed block, electromagnetic wire Circle and two connectors, two connectors are electrically connected with electromagnetic coil, and the lower section of fixed block is arranged in two connectors;
In order to guarantee that drive rod can be returned to designated position, the lower section of the drive rod is equipped with reset spring, described multiple Position spring is located at the lower section of movable block, and the reset spring is vertically arranged;
The inside of the shell is equipped with central control module, timing module, wireless communication module and signal detection module, institute It states timing module, wireless communication module and signal detection module to be electrically connected with central control module, the central control module For PLC, the electromagnetic coil is electrically connected with signal detection module;
The timing module includes timing circuit, and the timing circuit includes integrated circuit, resistance, first capacitor, second Capacitor, adjustable resistance, triode and switch, the model NE555 of the integrated circuit, the resetting end of the integrated circuit and electricity The external 6V DC voltage power supply of source, the ground terminal ground connection of the integrated circuit, the control terminal of the integrated circuit pass through the Two capacity earths, the output end of the integrated circuit and the base stage of triode connect, the emitter ground connection of the triode, described The external 6V DC voltage power supply of the collector of triode, the threshold values end of the integrated circuit are connected with triggering end, the integrated electricity The external 6V DC voltage power supply of series circuit that the threshold values end on road is made up of adjustable resistance and resistance, the valve of the integrated circuit Be worth end to be grounded by first capacitor, it is described switch it is in parallel with first capacitor, the threshold values end of the integrated circuit and adjustable resistance Adjustable end connection.
Preferably, the reliability fixed in order to further ensure detection equipment, the two sides of the fixed substrate are equipped with limit Position block, the limited block are vertically arranged.
Preferably, the shield effectiveness of bnc interface is good, so that the reliability of detection equipment is improved, the signal converting Mouth is bnc interface.
Preferably, the signal, which receives window, is electrically connected with wireless communication module.
Preferably, the reliability in order to guarantee wireless telecommunications, the wireless communication module include bluetooth, the bluetooth is logical 4.0 communications protocol of bluetooth is crossed to connect with external communication terminal wireless.
Preferably, the triode is NPN triode.
Preferably, the inside of the shell is additionally provided with battery in order to improve the sustainable ability to work of detection equipment, The battery is trifluoro lithium battery.
The invention has the advantages that this is used in the high-precision detection equipment of oil exploration, detection bar receives reflection When wave, control drive block is moved up and down, and controls movable block movement by drive rod, the copper sheet on movable block can be according to transmitted wave Waveform signal control joint connection time, realize the on-off of electromagnetic coil, to realize the detection to back wave, moreover, Articulated shaft to drive block distance length be 1/2 articulated shaft to detection component distance length, then can be to transmitting The signal of wave amplifies, to improve the reliability and accuracy of detection;Moreover, in timing circuit, electricity is integrated The model NE555 on road has the characteristics that performance is stable and cheap, to reduce the production cost of detection equipment, greatly The practical value of detection equipment is improved greatly.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the high-precision detection equipment for oil exploration of the invention;
Fig. 2 is the structural schematic diagram of the detection mechanism of the high-precision detection equipment for oil exploration of the invention;
Fig. 3 is the circuit diagram of the timing circuit of the high-precision detection equipment for oil exploration of the invention;
In figure: 1. shells, 2. fixed substrates, 3. detection bars, 4. limited blocks, 5. signal converting mouths, 6. signals receive window, 7. drive block, 8. drive rods, 9. articulated shafts, 10. hold-down supports, 11. reset springs, 12. movable blocks, 13. copper sheets, 14. is fixed Block, 15. connectors, 16. electromagnetic coils, U1. integrated circuit, R1. resistance, C1. first capacitor, the second capacitor of C2., RP1. adjustable electric Resistance, Q1. triode, S1. switch.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1-Figure 3, a kind of high-precision detection equipment for oil exploration, including shell 1, setting are in shell 1 On signal converting mouth 5 and signal receive window 6, the fixed substrate 2 of 1 two sides of shell is set and is arranged in below shell 1 Detection bar 3;
The shape of the detection bar 3 is cone, and the bottom surface of the cone of the detection bar 3 is located at the inside of shell 1;
The inside of the shell 1 is equipped with detection mechanism, and the detection bar 3 is connect with detection mechanism driving, the detection machine Structure includes drive block 7, drive rod 8, articulated shaft 9, hold-down support 10 and detection component, and the drive block 7 and detection component are distinguished Positioned at the both ends of drive rod 8, the articulated shaft 9 is located on drive rod 8, and the hold-down support 10 passes through articulated shaft 9 and drive rod 8 Hingedly, the drive block 7 is located at the lower section of drive rod 8, and the detection component is located at the top of drive rod 8, and the articulated shaft 9 arrives The length of the distance of drive block 7 is the length that 1/2 articulated shaft 9 arrives the distance of detection component;
The detection component includes movable block 12, copper sheet 13 and detection unit, and the movable block 12 is fixed on drive rod 8 Top, the copper sheet 13 are arranged in the top of movable block 12 and are located at the underface of detection unit, and the detection unit includes solid Determine block 14, electromagnetic coil 16 and two connectors 15, two connectors 15 are electrically connected with electromagnetic coil 16, two connectors 15 are arranged in the lower section of fixed block 14;
The inside of the shell 1 is equipped with central control module, timing module, wireless communication module and signal detection module, The timing module, wireless communication module and signal detection module are electrically connected with central control module, the center control mould Block is PLC, and the electromagnetic coil 16 is electrically connected with signal detection module;
The timing module includes timing circuit, and the timing circuit includes integrated circuit U1, resistance R1, first capacitor The model NE555 of C1, the second capacitor C2, adjustable resistance RP1, triode Q1 and switch S1, the integrated circuit U1, the collection At the external 6V DC voltage power supply of the resetting end of circuit U 1 and power end, the ground terminal of the integrated circuit U1 is grounded, described The control terminal of integrated circuit U1 is grounded by the second capacitor C2, and the output end of the integrated circuit U1 and the base stage of triode Q1 connect It connects, the emitter ground connection of the triode Q1, the external 6V DC voltage power supply of the collector of the triode Q1, the integrated electricity The threshold values end of road U1 is connected with triggering end, what the threshold values end of the integrated circuit U1 was made up of adjustable resistance RP1 and resistance R1 The external 6V DC voltage power supply of series circuit, the threshold values end of the integrated circuit U1 are grounded by first capacitor C1, the switch S1 is in parallel with first capacitor C1, and the threshold values end of the integrated circuit U1 is connect with the adjustable end of adjustable resistance RP1.
Preferably, the lower section of the drive rod 8, which is equipped with, to be resetted in order to guarantee that drive rod 8 can be returned to designated position Spring 11, the reset spring 11 are located at the lower section of movable block 12, and the reset spring 11 is vertically arranged.
Preferably, the reliability fixed in order to further ensure detection equipment, the two sides of the fixed substrate 2 are equipped with limit Position block 4, the limited block 4 are vertically arranged.
Preferably, the shield effectiveness of bnc interface is good, so that the reliability of detection equipment is improved, the signal converting Mouth 5 is bnc interface.
Preferably, the signal, which receives window 6, is electrically connected with wireless communication module.
Preferably, the reliability in order to guarantee wireless telecommunications, the wireless communication module include bluetooth, the bluetooth is logical 4.0 communications protocol of bluetooth is crossed to connect with external communication terminal wireless.
Preferably, the triode Q1 is NPN triode.
Preferably, in order to improve the sustainable ability to work of detection equipment, the inside of the shell 1 is additionally provided with electric power storage Pond, the battery are trifluoro lithium battery.
This is in the high-precision detection equipment of oil exploration, it is specified can to guarantee that detection equipment is fixed on for fixed substrate 2 Position, to improve its stability;Detection bar 3, the signal come for bottom emitting over the ground are detected;Signal converting mouth 5 is used It is attached with external equipment, guarantees that staff detects the operational data of equipment;Signal receives window 6, is used to Guarantee the received reliability of wireless telecommunications of detection equipment;Detection mechanism, the signal for the induction to detection bar 3 are examined It surveys, improves the reliability of detection equipment.
This is used in the detection mechanism of the high-precision detection equipment of oil exploration, when detection bar 3 receives back wave, detection Vertical tremor will occur for bar 3, then will control drive block 7 and move up and down, it will be able to control movable block 12 by drive rod 8 and move It time that is dynamic, being connected to according to the signal control joint 15 of the waveform of transmitted wave by the copper sheet 13 on movable block 12, realizes The on-off of electromagnetic coil 16, to realize the detection to back wave.Wherein, the length of distance of articulated shaft 9 to drive block 7 is 1/2 Articulated shaft 9 to detection component distance length, then the signal of transmitted wave can be amplified, to improve detection Reliability and accuracy.
This is used in the high-precision detection equipment of oil exploration, central control module, for each in detection equipment Module is controlled, and the intelligence of detection equipment is improved;Timing module improves for being timed control to detection equipment The reliability of detection equipment;Wireless communication module, for realizing the wireless communication capability of detection equipment;Signal detection module, For handling the reflection wave signal detected, the reliability of the detection of detection equipment ensure that.
This for oil exploration high-precision detection equipment timing module in, in timing circuit, switch S1 be connected with Afterwards, first capacitor C1 is started to charge, then when reaching trigger voltage, integrated circuit U1 (model NE555) is triggered, at this point, With regard to controlling the conducting of triode Q1, the control to detection equipment is realized.In the circuit, the model NE555 of integrated circuit U1, It has the characteristics that performance is stable and cheap, to reduce the production cost of detection equipment, substantially increases detection equipment Practical value.
Compared with prior art, this is used in the high-precision detection equipment of oil exploration, and detection bar 3 receives back wave When, control drive block 7 moves up and down, and controls the movement of movable block 12 by drive rod 8, the copper sheet 13 on movable block 12 being capable of basis The time that the signal control joint 15 of the waveform of transmitted wave is connected to realizes the on-off of electromagnetic coil 16, to realize to back wave Detection, moreover, articulated shaft 9 to drive block 7 distance length be 1/2 articulated shaft 9 arrive detection component distance length, then The signal of transmitted wave can be amplified, to improve the reliability and accuracy of detection;Moreover, in timing electricity The model NE555 of Lu Zhong, integrated circuit U1 have the characteristics that performance is stable and cheap, to reduce detection equipment Production cost, substantially increase the practical value of detection equipment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (7)

1. a kind of high-precision detection equipment for oil exploration, which is characterized in that including shell (1), be arranged on shell (1) Signal converting mouth (5) and signal receive window (6), setting shell (1) two sides fixed substrate (2) and setting in shell (1) the detection bar (3) below;
The shape of the detection bar (3) is cone, and the bottom surface of the cone of the detection bar (3) is located at the inside of shell (1);
The inside of the shell (1) is equipped with detection mechanism, and the detection bar (3) connect with detection mechanism driving, the detection machine Structure includes drive block (7), drive rod (8), articulated shaft (9), hold-down support (10) and detection component, the drive block (7) and inspection Wave component is located at the both ends of drive rod (8), and the articulated shaft (9) is located on drive rod (8), and the hold-down support (10) is logical Cross articulated shaft (9) and drive rod (8) hingedly, the drive block (7) is located at the lower section of drive rod (8), and the detection component is located at The top of drive rod (8), the length of distance of the articulated shaft (9) to drive block (7) be 1/2 articulated shaft (9) to detection group The length of the distance of part;
The detection component includes movable block (12), copper sheet (13) and detection unit, and the movable block (12) is fixed on drive rod (8) top, top of copper sheet (13) setting in movable block (12) and the underface positioned at detection unit, the detection list Member includes fixed block (14), electromagnetic coil (16) and two connectors (15), two connectors (15) with electromagnetic coil (16) Electrical connection, in the lower section of fixed block (14), the lower section of the drive rod (8) is equipped with reset spring for two connector (15) settings (11), the reset spring (11) is located at the lower section of movable block (12), and the reset spring (11) is vertically arranged;
The inside of the shell (1) is equipped with central control module, timing module, wireless communication module and signal detection module, institute It states timing module, wireless communication module and signal detection module to be electrically connected with central control module, the central control module For PLC, the electromagnetic coil (16) is electrically connected with signal detection module;
The timing module includes timing circuit, and the timing circuit includes integrated circuit (U1), resistance (R1), first capacitor (C1), the second capacitor (C2), adjustable resistance (RP1), triode (Q1) and switch (S1), the model of the integrated circuit (U1) NE555, the resetting end of the integrated circuit (U1) and the external 6V DC voltage power supply of power end, the integrated circuit (U1) Ground terminal ground connection, the control terminal of the integrated circuit (U1) by the second capacitor (C2) ground connection, the integrated circuit (U1) it is defeated Outlet is connect with the base stage of triode (Q1), the emitter ground connection of the triode (Q1), the collector of the triode (Q1) The threshold values end of external 6V DC voltage power supply, the integrated circuit (U1) is connected with triggering end, the valve of the integrated circuit (U1) It is worth the external 6V DC voltage power supply of series circuit that end is made up of adjustable resistance (RP1) and resistance (R1), the integrated circuit (U1) threshold values end is grounded by first capacitor (C1), and the switch (S1) is in parallel with first capacitor (C1), the integrated circuit (U1) threshold values end is connect with the adjustable end of adjustable resistance (RP1).
2. being used for the high-precision detection equipment of oil exploration as described in claim 1, which is characterized in that the fixed substrate (2) two sides are equipped with limited block (4), and the limited block (4) is vertically arranged.
3. being used for the high-precision detection equipment of oil exploration as described in claim 1, which is characterized in that the signal converting mouth It (5) is bnc interface.
4. being used for the high-precision detection equipment of oil exploration as described in claim 1, which is characterized in that the signal reception window Mouth (6) is electrically connected with wireless communication module.
5. being used for the high-precision detection equipment of oil exploration as described in claim 1, which is characterized in that the wireless telecommunications mould Block includes bluetooth, and the bluetooth is connect by 4.0 communications protocol of bluetooth with external communication terminal wireless.
6. being used for the high-precision detection equipment of oil exploration as described in claim 1, which is characterized in that the triode (Q1) For NPN triode.
7. being used for the high-precision detection equipment of oil exploration as described in claim 1, which is characterized in that the shell (1) Inside is additionally provided with battery, and the battery is trifluoro lithium battery.
CN201610580500.6A 2016-07-21 2016-07-21 A kind of high-precision detection equipment for oil exploration Active CN106249278B (en)

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CN201610580500.6A CN106249278B (en) 2016-07-21 2016-07-21 A kind of high-precision detection equipment for oil exploration

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CN106249278B true CN106249278B (en) 2018-12-21

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108303731B (en) * 2018-01-31 2020-12-15 泉州台商投资区一创工业设计有限公司 Detection equipment for oil exploration
CN108318915A (en) * 2018-01-31 2018-07-24 连琼娥 A kind of detection equipment for oil exploration with online generating function
CN108398717A (en) * 2018-01-31 2018-08-14 连三琼 A kind of detection equipment of oil exploration

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009142676A1 (en) * 2008-05-22 2009-11-26 Fairfield Industries Inc. Land based unit for seismic data acquisition
CN203069795U (en) * 2013-03-06 2013-07-17 中国石油天然气集团公司 Geophone laying and unlaying device
CN103792568A (en) * 2013-10-31 2014-05-14 中国科学院地质与地球物理研究所 MEMS geophone
EP3002613A1 (en) * 2014-10-03 2016-04-06 PGS Geophysical AS Floodable optical apparatus, methods and systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009142676A1 (en) * 2008-05-22 2009-11-26 Fairfield Industries Inc. Land based unit for seismic data acquisition
CN203069795U (en) * 2013-03-06 2013-07-17 中国石油天然气集团公司 Geophone laying and unlaying device
CN103792568A (en) * 2013-10-31 2014-05-14 中国科学院地质与地球物理研究所 MEMS geophone
EP3002613A1 (en) * 2014-10-03 2016-04-06 PGS Geophysical AS Floodable optical apparatus, methods and systems

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Address after: 063300 No. 111 Huatong street, Fengnan Economic Development Zone, Hebei, Tangshan City

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