CN201635728U - Two-section gyroscope deviational survey probe - Google Patents
Two-section gyroscope deviational survey probe Download PDFInfo
- Publication number
- CN201635728U CN201635728U CN2010201217535U CN201020121753U CN201635728U CN 201635728 U CN201635728 U CN 201635728U CN 2010201217535 U CN2010201217535 U CN 2010201217535U CN 201020121753 U CN201020121753 U CN 201020121753U CN 201635728 U CN201635728 U CN 201635728U
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- Prior art keywords
- circuit
- pup joint
- pipe nipple
- utility
- deviational survey
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- Expired - Fee Related
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- 239000000523 sample Substances 0.000 title claims abstract description 14
- 210000002445 nipple Anatomy 0.000 claims description 40
- 238000004891 communication Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Gyroscopes (AREA)
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a two-section gyroscope deviational survey probe, which comprises a circuit pup joint and a measuring pup joint. A gyroscope sensor part and a circuit part are divided into two components, nonlinear corrected parameters, temperature corrected parameters and machinery installation corrected parameters are recorded in a sensor chip of the measuring pup joint, the gyroscope sensor parameters are recorded in a microprocessor chip of the circuit pup joint through butting two pup joints, and then the facts that that the circuit pup joint and the measuring pup joint do not only correspond to each other and the circuit pup joint can be universal are realized. The utility model has the advantages of small volume, convenient carrying and transport, and less maintenance time, thereby improving working efficiency. In addition, a new circuit pup joint can directly replace the original one in the deviational survey site to continue the deviational survey work, so as to realize universal circuit pup joint and improve drilling efficiency.
Description
Technical field
The utility model patent belongs to drilling engineering field in oil, colliery and the geological prospecting, is 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
The utility model segmented gyroscopic survey probe (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 with non-linear corrected parameter, temperature corrected parameter and machinery are installed corrected parameter and are 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 realize that circuit pipe nipple (1) and measurement pipe nipple (3) are not one-to-one correspondences only, 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 utility model 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 utility model 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 the utility model segmented gyroscopic survey probe structural representation.
Fig. 2 is the utility model gyro inserting tube circuit pipe nipple structural representation.
Fig. 3 is that the utility model gyro inserting tube is measured the pipe nipple structural representation
Fig. 4 is the utility model gyroscopic survey probe hardware system module map.
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 utility model embodiment better, the utility model embodiment is described in further detail below in conjunction with drawings and embodiments.
At first; with reference to Fig. 1; be the utility model overall structure schematic diagram, 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 utility model, 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 utility model, 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 the utility model gyro inserting tube hardware system module map, 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 utility model embodiment is described in detail, used the specific embodiment herein the utility model set forth, the explanation of above embodiment just is used for help understanding system and method for the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
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-segment type gyroscopic survey probe of claim 1, 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 |
|---|---|---|---|
| CN2010201217535U CN201635728U (en) | 2010-03-01 | 2010-03-01 | Two-section gyroscope deviational survey probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201217535U CN201635728U (en) | 2010-03-01 | 2010-03-01 | Two-section gyroscope deviational survey probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201635728U true CN201635728U (en) | 2010-11-17 |
Family
ID=43080217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201217535U Expired - Fee Related CN201635728U (en) | 2010-03-01 | 2010-03-01 | Two-section gyroscope deviational survey probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201635728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787879A (en) * | 2010-03-01 | 2010-07-28 | 北京六合伟业科技有限公司 | Two-segment type gyroscopic survey probe |
-
2010
- 2010-03-01 CN CN2010201217535U patent/CN201635728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787879A (en) * | 2010-03-01 | 2010-07-28 | 北京六合伟业科技有限公司 | Two-segment type gyroscopic survey probe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING LIUHE GREATNESS TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJIN LIUHE GREATNESS TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100070, No. 39, No. twelve, No. 188, South Fourth Ring Road, Fengtai District, Beijing Patentee after: Beijing Liuhe Greatness Technology Co., Ltd. Address before: 100070, No. 39, No. twelve, No. 188, South Fourth Ring Road, Fengtai District, Beijing Patentee before: Beijing Liuhe Greatness Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20160301 |