CN212225195U - Geophysical logging measuring device - Google Patents
Geophysical logging measuring device Download PDFInfo
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- CN212225195U CN212225195U CN202020978813.9U CN202020978813U CN212225195U CN 212225195 U CN212225195 U CN 212225195U CN 202020978813 U CN202020978813 U CN 202020978813U CN 212225195 U CN212225195 U CN 212225195U
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- protective cover
- top plate
- telescopic rod
- fixedly connected
- piston cylinder
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Abstract
The utility model relates to a geology investigation trade geophysical specialty technical field just discloses a geophysical logging measuring device, which comprises a top plate, the top fixedly connected with observation analysis appearance of roof, one side fixed mounting who observes analysis appearance has control button, the joint groove has been seted up to the bottom of roof, the bottom both sides swing joint of roof has the movable support. This geophysical logging measuring device makes measuring probe slowly move down, makes it be more stable difficult to rock, and is better to measured data's effect, prevents to rock the accuracy that influences data acquisition, has improved the practicality of device.
Description
Technical Field
The utility model relates to a geology investigation trade geophysical specialty technical field specifically is a geophysical logging measurement device.
Background
In the well logging operation, mainly cable well logging and well logging while drilling are taken as the main purposes at present. Because the logging-while-drilling device is complex in technology and expensive, cable logging is still the current main logging process. The cable logging process mainly comprises a ground instrument vehicle and a downhole instrument string. During logging operation, the logging cable is connected with the ground instrument and the downhole instrument string, the downhole instrument string is downhole through self gravity, the depth measuring device measures the downhole depth of the logging cable, and the ground instrument processes and records depth information from the depth measuring device and logging information of the downhole instrument string.
However, when the existing logging measuring device is used, a downhole instrument is easy to shake and unstable, certain influence is caused on measured data, the using effect is poor, the ground instrument processing device is inconvenient to move, and the effect is unstable after the ground instrument processing device is moved. Therefore, we propose a geophysical logging measurement apparatus to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a geophysical logging measuring device possesses advantages such as more stable, ground instrument removes and fixed effectual when instrument removes of going into the well, unstable, ground instrument removes and fixed effect is poor when having solved instrument information removal of going into the well.
The utility model provides a technical scheme that its technical problem adopted is:
a geophysical logging measuring device comprises a top plate, wherein the top of the top plate is fixedly connected with an observation analyzer, one side of the observation analyzer is fixedly provided with a control button, the bottom of the top plate is provided with a clamping groove, two sides of the bottom of the top plate are movably connected with a movable support, the movable support is matched with the clamping groove, one side of the movable support, away from the top plate, is movably connected with a support plate, one side of the support plate is fixedly connected with a universal wheel, the bottom of the top plate is fixedly connected with a piston cylinder, one side of the piston cylinder is fixedly provided with a motor, the motor is movably connected with a steel wire rope through a pulley, the interior of the piston cylinder is fixedly connected with a telescopic rod through the steel wire rope, one side of the piston cylinder is movably connected with the telescopic rod, the bottom of the piston cylinder is provided with an, the utility model discloses a measuring probe, including measuring probe, protection casing top, fixed block, protection casing top, protection.
The fixing rods are arranged in a plurality of annular arrays on the fixing blocks.
The top of the protective cover is provided with a plurality of acupuncture points.
The utility model has the advantages that:
1. this geophysical logging measuring device passes through the setting of bracing piece and protection casing, makes it be stable more difficult to rock, and is better to measured data's effect, prevents to rock the accuracy that influences data acquisition, has improved the practicality of device.
2. This geophysical logging measuring device, through the setting of moving movable support, rotate moving movable support and make it keep perpendicular with ground, universal wheel and ground contact this moment, connecting block and the mutual joint of moving movable support, then the bottom of connecting plate and roof contacts, conveniently removes measuring device, removes the back that finishes, and moving movable support and joint groove separation rotate the backup pad and make it keep parallel with ground, and more stable when placing, the measurement operation of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the front view of the present invention;
fig. 2 is a schematic structural view of the movable support of the present invention during movement;
FIG. 3 is an enlarged view of part I of the present invention;
FIG. 4 is a schematic view of the protective cover covering the measuring probe shown in FIG. 3;
fig. 5 is a schematic view of the internal structure of the fixing rod of the present invention.
Description of reference numerals: the device comprises a top plate 1, an observation analyzer 2, a control button 3, a clamping groove 4, a movable support 5, a supporting plate 6, a universal wheel 7, a piston cylinder 8, a telescopic rod 9, a measuring probe 10 and a measuring probe, wherein the universal wheel is connected with the piston cylinder 8 through the telescopic rod; 11. a fixed block; 12. A protective cover; 13. fixing the rod; 14. a groove; 15. a spring; 16. adjusting a rod; 17. and (6) needling.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
A geophysical logging measuring device comprises a top plate 1, wherein an observation analyzer 2 is fixedly connected to the top of the top plate 1, a control button 3 is fixedly installed on one side of the observation analyzer 2, a clamping groove 4 is formed in the bottom of the top plate 1, moving supports 5 are movably connected to two sides of the bottom of the top plate 1 and are matched with the clamping groove, a supporting plate 6 is movably connected to one side, away from the top plate 1, of each moving support 5, a universal wheel 7 is fixedly connected to one side of each supporting plate 6, a piston cylinder 8 is fixedly connected to the bottom of the top plate 1, a motor is fixedly installed on one side of each piston cylinder and is movably connected with a steel wire rope through a pulley, a telescopic rod 9 is fixedly connected to the inside of each piston cylinder 8 through the steel wire rope, one side of each piston cylinder 8 is movably connected with the telescopic rod 9, and an opening matched with the telescopic rod 9 is formed, the bottom end of the telescopic rod 9 is provided with a measuring probe 10, the measuring probe is used for detecting signals in a well, supplying power to downhole instruments and transmitting control signals through a logging cable, the signals collected by the downhole instruments are transmitted to the ground, the logging cable is used for conveying various downhole instruments and tools, a fixed block 11 is arranged above the measuring probe 10, the fixed block 11 is fixedly connected with the telescopic rod, a protective cover 12 is sleeved on the telescopic rod, the protective cover 12 is a round table type elastic protective cover 12, the bottom of the protective cover 12 is hinged with the fixed block 11, the diameter of the top of the protective cover 12 is larger than that of the measuring probe 10, a fixed rod 13 is arranged on the fixed block 11, the fixed rod 13 is hinged with the fixed block 11, a groove 14 is arranged on the fixed rod 13, a spring 15 is arranged in the groove 14, and an adjusting rod 16 is arranged at one end, the top end of the adjusting rod 16 is hinged with the protective cover 12. As shown in the attached drawings 3 to 5, the protection casing is the elasticity protection casing, and well logging well head diameter is very little, is generally 75mm, collides with easily, and the sinking is not come, and the elastic construction setting of protection casing makes measuring probe remain stable under the effect of dead lever, telescopic link and spring when descending detection, when rising retrieves, as shown in the attached drawing 4, the protection casing is buckled under the effect of the wall of a well, effectively protects measuring probe, avoids colliding with, conveniently draws.
In order to enhance the stability of the measurement probe extraction, the number of the fixing rods 13 is multiple, and the fixing rods 13 are annularly arranged on the fixing block 11.
In order to improve the protection effect of the protection cover, a plurality of acupuncture 17 are arranged on the top of the protection cover 12. The acupuncture is convenient for clear up the unsmooth department of the wall of a well inside, improves the protective effect of protection casing, and the stationarity that the reinforcing probe drawed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The utility model provides a geophysical logging measuring device, includes roof (1), its characterized in that: the device comprises a top plate (1), an observation analyzer (2) and a control button (3) are fixedly connected to the top of the top plate (1), a clamping groove (4) is formed in the bottom of the top plate (1), movable supports (5) are movably connected to two sides of the bottom of the top plate (1) and are matched with the clamping groove, a supporting plate (6) is movably connected to one side, away from the top plate (1), of each movable support (5), universal wheels (7) are fixedly connected to one side of each supporting plate (6), a piston cylinder (8) is fixedly connected to the bottom of the top plate (1), a motor is fixedly mounted on one side of the piston cylinder and is movably connected with a steel wire rope through pulleys, a telescopic rod (9) is fixedly connected to the inside of the piston cylinder (8), and one side of the piston cylinder (8) is movably connected with the telescopic rod (9), and the bottom of the piston cylinder (8) is provided with an opening matched with the telescopic rod (9), the bottom of the telescopic rod (9) is provided with a measuring probe (10), a fixed block (11) is arranged above the measuring probe (10), the fixed block (11) is fixedly connected with the telescopic rod, the telescopic rod is sleeved with a protective cover (12), the protective cover (12) is a round table type elastic protective cover (12), the bottom of the protective cover (12) is hinged with the fixed block (11), the diameter of the top of the protective cover (12) is greater than that of the measuring probe (10), the fixed block (11) is provided with a fixed rod (13), the fixed rod (13) is hinged with the fixed block (11), the fixed rod (13) is provided with a groove (14), a spring (15) is arranged in the groove (14), one end of the spring (15) far away from the groove (14) is provided with an adjusting, the top end of the adjusting rod (16) is hinged with the protective cover (12).
2. The geophysical well logging measurement device of claim 1, wherein: the fixing rods (13) are multiple, and the fixing rods (13) are annularly arranged on the fixing block (11).
3. A geophysical logging measurement device as claimed in claim 1 or 2 wherein: the top of the protective cover (12) is provided with a plurality of acupuncture points (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020978813.9U CN212225195U (en) | 2020-06-01 | 2020-06-01 | Geophysical logging measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020978813.9U CN212225195U (en) | 2020-06-01 | 2020-06-01 | Geophysical logging measuring device |
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| Publication Number | Publication Date |
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| CN212225195U true CN212225195U (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020978813.9U Active CN212225195U (en) | 2020-06-01 | 2020-06-01 | Geophysical logging measuring device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115822571A (en) * | 2023-02-06 | 2023-03-21 | 咸阳西仪秦油石油设备有限公司 | Logging instrument for oil field development |
| CN116220664A (en) * | 2022-12-12 | 2023-06-06 | 中国石油天然气集团有限公司 | Optical fiber type temperature measurement system for oil and gas well and implementation method thereof |
| CN117514143A (en) * | 2023-12-26 | 2024-02-06 | 西北核技术研究所 | Geophysical well logging measuring device |
-
2020
- 2020-06-01 CN CN202020978813.9U patent/CN212225195U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220664A (en) * | 2022-12-12 | 2023-06-06 | 中国石油天然气集团有限公司 | Optical fiber type temperature measurement system for oil and gas well and implementation method thereof |
| CN116220664B (en) * | 2022-12-12 | 2023-10-03 | 中国石油天然气集团有限公司 | Optical fiber type temperature measurement system for oil and gas well and implementation method thereof |
| CN115822571A (en) * | 2023-02-06 | 2023-03-21 | 咸阳西仪秦油石油设备有限公司 | Logging instrument for oil field development |
| CN117514143A (en) * | 2023-12-26 | 2024-02-06 | 西北核技术研究所 | Geophysical well logging measuring device |
| CN117514143B (en) * | 2023-12-26 | 2024-05-31 | 西北核技术研究所 | Geophysical well logging measuring device |
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