CN101787879A - Two-segment type gyroscopic survey probe - Google Patents
Two-segment type gyroscopic survey probe Download PDFInfo
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- CN101787879A CN101787879A CN201010115788A CN201010115788A CN101787879A CN 101787879 A CN101787879 A CN 101787879A CN 201010115788 A CN201010115788 A CN 201010115788A CN 201010115788 A CN201010115788 A CN 201010115788A CN 101787879 A CN101787879 A CN 101787879A
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- nipple
- circuit
- pipe nipple
- segment type
- corrected parameter
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Abstract
The invention discloses a two-segment type gyroscopic survey probe, which comprises a circuit nipple and a gauging nipple. A gyro sensor part and a circuit part are both divided into two parts, non-linear correction parameters, temperature correction parameters and machinery installation correction parameters are recorded in a sensor chip of the gauging nipple and gyro sensor parameters are written into a microprocessor chip of the circuit nipple when the two nipples are jointed, so that the circuit nipple and the gauging nipple do not exclusively correspond to each other and the circuit nipple is universal. The two-segment type gyroscopic survey probe has the advantages of saving maintenance time, improving working efficiency, along with small volume, portability and convenient transport. Besides, the new circuit nipple can be directly exchanged on the deviational survey spot to continue the deviational survey work, so the universal use of the circuit nipple is realized and the drilling efficiency is improved.
Description
Technical field
The invention belongs to drilling engineering field in oil, colliery and the geological prospecting, be specifically related to a kind of two-segment type gyroscopic survey probe.
Background technology
At present, the gyrolevel that uses in petroleum drilling engineering is not subjected to magnetic interference to be subjected to user's welcome when carrying out trajectory measurement.The core of gyrolevel is the gyro inserting tube, is made of built-in embedded microprocessor system two axle acceleration sensors and dynamic tuned gyroscope sensor.Acceleration transducer is used to measure the high corner of the angle and the inserting tube of inserting tube axis and gravitational field, and above-mentioned signal all is not subjected to the influence in magnetic field of the earth.The dynamic tuned gyroscope sensor belongs to high precision part, vibrations in the transportation can influence the precision of sensor, so general delivery of industry or maintenance all take the special messenger to carry means of transportation, be subjected to the influence transportation and the maintenance of gyro inserting tube length inconvenience all to occur, and whole gyro inserting tube need be taken back manufacturer during maintenance, the vibrations of reprocessing have in transit increased the risk that the dynamic tuned gyroscope sensor damages.In addition, because each gyrosensor all has individual difference, in the manufacturing process of gyro inserting tube, need to debug one by one and write down its nonlinear attitude corrected parameter of representing individual difference, temperature corrected parameter and machinery and corrected parameter is installed in the microprocessor of circuit board, after the maintenance of gyro inserting tube circuit part, will destroy the corrected parameter of its storage, need to carry out parameter testing with gyrosensor again, and corrected parameter recorded in the circuit microprocessor, thereby cause maintenance cycle longer.
Summary of the invention
Segmented gyroscopic survey probe of the present invention (hereinafter to be referred as the gyro inserting tube) is by being divided into two parts with the gyrosensor part with circuit part, be circuit pipe nipple (1) and measurement pipe nipple (3), and non-linear corrected parameter, temperature corrected parameter and machinery are installed corrected parameter to be recorded in the sensor chip of measuring pipe nipple (3), when docking by two pipe nipples again the gyrosensor parameter is written in the circuit pipe nipple microprocessor chip, thereby realizes circuit pipe nipple (1).With measuring pipe nipple (3) is not one-to-one correspondence only, and circuit pipe nipple (1) can be general, effectively overcomes the above problems.Two-segment type gyroscopic survey probe comprises circuit pipe nipple (1) and measures pipe nipple (3).Wherein:
Measure pipe nipple and form, be used for acquired signal and storage gyrosensor corrected parameter by two axle acceleration sensors and dynamic tuned gyroscope sensor.
The circuit pipe nipple is used for power supply and handles, transmits signal.
The present invention specifically comprises:
(1) segmented gyroscopic survey probe structure design.Gyrosensor collecting part and image data processing section are separated, be convenient to the transportation of core precise part.
(2) realize measuring pipe nipple nonlinear attitude corrected parameter, temperature corrected parameter and machinery corrected parameter storage and transmission design are installed.The nonlinear attitude corrected parameter of gyrosensor individual difference directly is stored in the gyrosensor chip, by corrected parameter being transferred to the attitude data processing that the circuit pipe nipple is gathered with docking of circuit pipe nipple, can need not debug the gyro inserting tube again because of the damage maintenance of circuit part, realize that the circuit pipe nipple is general, raise the efficiency.
The present invention adopts the advantage of segmented gyroscopic survey probe to be: volume is little, carry convenient transportation, and by measuring pipe nipple built-in chip storage gyrosensor corrected parameter, when needing repairing, only the circuit pipe nipple is beamed back the circuit pipe nipple producer's maintenance, do not need to transfer again and wipe away attitude parameter, save maintenance time, thereby increase work efficiency.In addition, the circuit pipe nipple that the deviational survey scene can directly more renew continues deviational survey work, realizes that the circuit pipe nipple is general, improves drilling efficiency.
Description of drawings
Fig. 1 is a segmented gyroscopic survey probe structural representation of the present invention.
Fig. 2 is a gyro inserting tube circuit pipe nipple structural representation of the present invention.
Fig. 3 is that gyro inserting tube of the present invention is measured the pipe nipple structural representation
Fig. 4 is a gyroscopic survey probe hardware system module map of the present invention.
Wherein, 1 circuit pipe nipple, 2 connectors, 3 measure pipe nipple, 4 circuit boards, 5 gyrosensors
The specific embodiment
In order to make those skilled in the art person understand the scheme of the embodiment of the invention better, the embodiment of the invention is described in further detail below in conjunction with drawings and embodiments.
At first; with reference to Fig. 1; be overall structure schematic diagram of the present invention, the segmented gyroscopic survey probe is by circuit pipe nipple (1) and measure pipe nipple (3) by connector (2) the butt joint realization circuit communication of semicircle shape joint with two pipe nipples, and uses clamp coupling that communication connector is fixed protection.
With reference to Fig. 2, be circuit pipe nipple sectional drawing of the present invention, circuit board is realized the processing and the power supply power supply of data and is sent and handle the back data.
With reference to Fig. 3, be measurement pipe nipple sectional drawing of the present invention, built-in chip is used to store gyro inserting tube nonlinear attitude corrected parameter, temperature corrected parameter and machinery installation corrected parameter in the sensor.
With reference to Fig. 4, it is gyro inserting tube hardware system module map of the present invention, the measurement pipe nipple is given in power supply after carrying out the power supply acquisition module by the circuit pipe nipple earlier, measure two acceleration sensors of pipe nipple startup and dynamic tuning sensor and carry out the collection of attitude data, with the initial data of product in the data of gathering and the gyro inserting tube production debug process is that the nonlinear attitude corrected parameter passes to the circuit pipe nipple by the signals collecting transport module together, the circuit pipe nipple is handled by the attitude parameter that microprocessor chip carries out corrected parameter and collection, the deviational survey attitude parameter that the output user needs.
More than the embodiment of the invention is described in detail, used the specific embodiment herein the present invention set forth, the explanation of above embodiment just is used for help understanding system and method for the present invention; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (3)
1. two-segment type gyroscopic survey probe is characterized in that by circuit pipe nipple (1) and measures pipe nipple (3) by connector (2) butt joint of two pipe nipples is formed, and the realization circuit communication.
2. according to the described two-segment type gyroscopic survey probe of claim 1, it is characterized in that: gyrosensor built-in chip storage gyro inserting tube temperature corrected parameter, machinery are installed corrected parameter and non-linear corrected parameter.
3. according to the described two-part gyro of claim 1 probing pipe, it is characterized in that: circuit pipe nipple (1) and to measure pipe nipple (3) be not one-to-one correspondence only.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010115788A CN101787879A (en) | 2010-03-01 | 2010-03-01 | Two-segment type gyroscopic survey probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010115788A CN101787879A (en) | 2010-03-01 | 2010-03-01 | Two-segment type gyroscopic survey probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101787879A true CN101787879A (en) | 2010-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010115788A Pending CN101787879A (en) | 2010-03-01 | 2010-03-01 | Two-segment type gyroscopic survey probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101787879A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763412A (en) * | 2015-02-13 | 2015-07-08 | 中煤科工集团西安研究院有限公司 | Orientation gamma detecting tube for underground coal-seam-following drilling monitoring of coal mine |
| CN105004333A (en) * | 2015-07-16 | 2015-10-28 | 陕西华燕航空仪表有限公司 | Miniature dynamically tuned gyroscope |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250422Y (en) * | 1995-12-29 | 1997-03-26 | 地质矿产部探矿工艺研究所 | Piezoelectric gyroscope inclinometer for drill |
| JP2003148959A (en) * | 2001-11-12 | 2003-05-21 | Chem Grouting Co Ltd | Insertion type measuring instrument, and drilling method |
| CN2638030Y (en) * | 2003-06-30 | 2004-09-01 | 北京兴捷科技发展有限公司 | Dynamic regulating type gyroscopic clinometer used in well detection |
| CN1743643A (en) * | 2005-10-09 | 2006-03-08 | 北京航空航天大学 | Mechanical frame for optical-fiber gyro inclinometer for oil well |
| CN200978671Y (en) * | 2006-09-30 | 2007-11-21 | 北京航天万新科技有限公司 | Peg-top continuous inclinometer |
| CN201262081Y (en) * | 2008-07-29 | 2009-06-24 | 北京六合伟业科技有限公司 | Gradienter adopting wireless transmission |
| CN101493008A (en) * | 2009-02-17 | 2009-07-29 | 北京六合伟业科技有限公司 | Strapping inertial navigation gyroscope clinometer based on MEMS device |
| CN201635728U (en) * | 2010-03-01 | 2010-11-17 | 北京六合伟业科技有限公司 | Two-section gyroscope deviational survey probe |
-
2010
- 2010-03-01 CN CN201010115788A patent/CN101787879A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250422Y (en) * | 1995-12-29 | 1997-03-26 | 地质矿产部探矿工艺研究所 | Piezoelectric gyroscope inclinometer for drill |
| JP2003148959A (en) * | 2001-11-12 | 2003-05-21 | Chem Grouting Co Ltd | Insertion type measuring instrument, and drilling method |
| CN2638030Y (en) * | 2003-06-30 | 2004-09-01 | 北京兴捷科技发展有限公司 | Dynamic regulating type gyroscopic clinometer used in well detection |
| CN1743643A (en) * | 2005-10-09 | 2006-03-08 | 北京航空航天大学 | Mechanical frame for optical-fiber gyro inclinometer for oil well |
| CN200978671Y (en) * | 2006-09-30 | 2007-11-21 | 北京航天万新科技有限公司 | Peg-top continuous inclinometer |
| CN201262081Y (en) * | 2008-07-29 | 2009-06-24 | 北京六合伟业科技有限公司 | Gradienter adopting wireless transmission |
| CN101493008A (en) * | 2009-02-17 | 2009-07-29 | 北京六合伟业科技有限公司 | Strapping inertial navigation gyroscope clinometer based on MEMS device |
| CN201635728U (en) * | 2010-03-01 | 2010-11-17 | 北京六合伟业科技有限公司 | Two-section gyroscope deviational survey probe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763412A (en) * | 2015-02-13 | 2015-07-08 | 中煤科工集团西安研究院有限公司 | Orientation gamma detecting tube for underground coal-seam-following drilling monitoring of coal mine |
| CN105004333A (en) * | 2015-07-16 | 2015-10-28 | 陕西华燕航空仪表有限公司 | Miniature dynamically tuned gyroscope |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100728 |