CN219888038U - Double-transmitting four-receiving digital acoustic logging instrument - Google Patents
Double-transmitting four-receiving digital acoustic logging instrument Download PDFInfo
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- CN219888038U CN219888038U CN202221561012.8U CN202221561012U CN219888038U CN 219888038 U CN219888038 U CN 219888038U CN 202221561012 U CN202221561012 U CN 202221561012U CN 219888038 U CN219888038 U CN 219888038U
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- acoustic logging
- digital acoustic
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- 238000001514 detection method Methods 0.000 claims abstract description 33
- 238000005096 rolling process Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims description 26
- 238000004140 cleaning Methods 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a double-emission four-receiving digital acoustic logging instrument which comprises a placing frame, a detection tube and a detector body, wherein a rolling disc is arranged above the placing frame, one side of the rolling disc is connected with the detection tube through a power line, the detector body is arranged on the outer side of the placing frame, a sealing cover is movably connected above the detector body, and connecting strips are fixedly arranged on two sides of the rolling disc; the outside of connecting strip is provided with clean mechanism, and clean mechanism includes sliding tray, adapter sleeve, stopper, sliding block, clean pipe, installation piece and fastening pin. This two four receipts digital sound wave logging instruments of sending out for this digital sound wave logging instrument is convenient for clear up the outer wall surface of power cord through the clean mechanism that sets up in rolling dish both sides, through the spacing ring that sets up inside sealed lid, is convenient for carry out spacing accomodating to the detecting tube, through the backup pad that sets up in rolling dish below, is convenient for protect the power cord on the rolling dish.
Description
Technical Field
The utility model relates to the technical field of digital acoustic logging instruments, in particular to a double-transmitting four-receiving digital acoustic logging instrument.
Background
The acoustic logging is a logging method for researching the problems of drilling geological section, evaluating well cementation quality and the like based on acoustic characteristics of mediums such as rock and the like, the logging result can be directly displayed by a screen of a detection instrument or can be given by a plotter printer, and the digital acoustic logging instrument mainly comprises single-shot double-shot, double-shot four-shot and the like.
The digital acoustic logging instrument in the current market also exists when in use: when the digital acoustic logging instrument is used, the tail of the power line and the tail of the detection tube are in butt joint, the power line is wound through the winding frame, impurities are adhered to the surface of the power line easily after the digital acoustic logging instrument is used, the digital acoustic logging instrument is inconvenient to clean the surface of the power line.
Therefore, the prior dual-transmitting four-receiving digital acoustic logging instrument needs to be improved.
Disclosure of Invention
The utility model aims to provide a double-emission four-receiving digital acoustic logging instrument, which solves the problems that when the digital acoustic logging instrument in the market provided by the background technology is used, the tail part of a power line and the tail part of a detection tube are in butt joint, the power line is coiled through a coiling frame, impurities are easily adhered to the surface of the power line after the use is finished, the cleaning is inconvenient, and the digital acoustic logging instrument is inconvenient to clean the surface of the power line.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the double-emission four-receiving digital acoustic logging instrument comprises a placing frame, a detection tube and a detector body, wherein a rolling disc is arranged above the placing frame, one side of the rolling disc is connected with the detection tube through a power line, the detector body is arranged on the outer side of the placing frame, a sealing cover is movably connected above the detector body, and connecting strips are fixedly arranged on two sides of the rolling disc;
the outside of connecting strip is provided with clean mechanism, and clean mechanism includes sliding tray, adapter sleeve, stopper, sliding block, clean pipe, installation piece and fastening pin, the sliding tray has been seted up to the lower surface of connecting strip, and the top of connecting strip is provided with adapter sleeve.
Preferably, a limiting block connected with the connecting strip is arranged at the bottom of the connecting sleeve, a sliding block connected with the sliding groove is arranged on the inner wall of the limiting block, and a cleaning pipe is inserted into the connecting sleeve.
Preferably, one end fixedly connected with installation piece of cleaning tube, and the binding pin runs through the middle part of installation piece and dock with adapter sleeve, the inner wall of installation piece is laminated with adapter sleeve's outer wall mutually.
Preferably, the inside swing joint of sealed lid has the spacing ring, and the one end of spacing ring runs through the butt joint piece that is connected with sealed lid, the movable groove has been seted up to the inside of butt joint piece, the logical groove has been seted up to one side that the butt joint piece is close to the movable groove, and the inside of movable groove is provided with the spring, the top in movable groove is inserted and is equipped with the dog.
Preferably, a connecting block is arranged on one side of the stop block, the connecting block penetrates through the groove to be in butt joint with the stop block, and two ends of the spring are respectively connected with the movable groove and the stop block.
Preferably, the mounting groove is formed in the lower portion of the placement frame, and the supporting plate is arranged in the lower portion of the winding disc.
Preferably, the bottom of backup pad is provided with the mount pad, and the mount pad carries out the butt joint with the mounting groove.
Compared with the prior art, the utility model has the beneficial effects that: this two four receipts digital sound wave logging instruments of sending out for this digital sound wave logging instrument is convenient for clear up the outer wall surface of power cord through the clean mechanism that sets up in rolling dish both sides, through the spacing ring that sets up inside sealed lid, is convenient for carry out spacing accomodating to the detecting tube, through the backup pad that sets up in rolling dish below, is convenient for protect the power cord on the rolling dish.
1. According to the double-emission four-receiving digital acoustic logging instrument, a power line connected with a detection tube penetrates through a cleaning tube arranged in a connecting sleeve, then the power line is in butt joint with the detection tube, the detection tube is placed in a shaft, after detection is completed, a rolling disc is rotated to roll the power line, the power line is in contact with the inner wall of a sponge cleaning tube in the rolling process, meanwhile, under the action of tensile force in the rolling process, a limiting block below the connecting sleeve moves left and right along a sliding groove through a sliding block, and cleaning mechanisms arranged on two sides of the rolling disc are used for cleaning the outer wall surface of the power line conveniently;
2. the double-emission four-receiving digital acoustic logging instrument comprises a detection tube, a connecting block, a stop block, a rotating shaft, a butt joint block, a connecting block, a spring, a connecting block, a sealing cover, a limiting ring and a sealing cover, wherein the detection tube is placed in the sealing cover, the connecting block is pulled downwards, the stop block is driven to move towards the inside of the movable groove, the limiting ring is rotated upwards through the rotating shaft to the outer side of the detection tube until an opening on the limiting ring is in butt joint with the butt joint block, the connecting block is loosened, the stop block can be automatically reset through the elastic acting force of the spring without being pulled downwards, and the limiting ring is arranged in the sealing cover, so that the digital acoustic logging instrument is convenient for limiting and storing the detection tube;
3. this two four receipts digital acoustic logging instruments of sending out earlier will support the board slope form and place in the below of rolling dish, then dock the mount pad of backup pad bottom with the mounting groove on the rack to press down the backup pad, until dock the backup pad to extreme position, through the backup pad that sets up in rolling dish below, thereby make this digital acoustic logging instrument be convenient for protect the power cord on the rolling dish, prevent that the power cord from dragging the ground.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic view of a left-side cut-away structure of a rack of the present utility model;
FIG. 3 is a schematic view of a cleaning mechanism of the present utility model in a left side cut-away configuration;
fig. 4 is a right-side cutaway schematic view of the detector body of the present utility model.
In the figure: 1. a placing rack; 2. a reel; 3. a detection tube; 4. a detector body; 5. sealing cover; 6. a connecting strip; 7. a cleaning mechanism; 71. a sliding groove; 72. a connection sleeve; 73. a limiting block; 74. a sliding block; 75. cleaning the tube; 76. a mounting block; 77. a fastening pin; 8. a limiting ring; 9. a butt joint block; 10. a movable groove; 11. a through groove; 12. a spring; 13. a stop block; 14. a connecting block; 15. a mounting groove; 16. a support plate; 17. and (5) a mounting seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a two four receipts digital sound wave logging instruments, including rack 1, detecting tube 3 and detector body 4, rolling dish 2 is installed to the top of rack 1, and one side of rolling dish 2 is connected with detecting tube 3 through the power cord, the outside of rack 1 is provided with detector body 4, and the top swing joint of detector body 4 has sealed lid 5, the both sides fixed mounting of rolling dish 2 has connecting strip 6, the outside of connecting strip 6 is provided with clean mechanism 7, and clean mechanism 7 includes sliding tray 71, adapter sleeve 72, stopper 73, slider 74, clean pipe 75, installation piece 76 and fastening pin 77, sliding tray 71 has been seted up to the lower surface of connecting strip 6, and the top of connecting strip 6 is provided with adapter sleeve 72.
A limiting block 73 connected with the connecting strip 6 is arranged at the bottom of the connecting sleeve 72, a sliding block 74 connected with the sliding groove 71 is arranged on the inner wall of the limiting block 73, and a cleaning pipe 75 is inserted into the connecting sleeve 72; one end fixedly connected with installation piece 76 of cleaning tube 75, and the fastening pin 77 runs through the middle part of installation piece 76 and dock with adapter sleeve 72, and the inner wall of installation piece 76 is laminated with adapter sleeve 72's outer wall mutually, and cleaning tube 75 is the sponge material, and the cross-sectional dimension of sliding block 74 and the cross-sectional dimension phase-match of sliding tray 71, and sliding block 74 passes through between sliding tray 71 and the connecting strip 6 and constitutes sliding structure, and the fastening pin 77 runs through and is threaded connection between installation piece 76 and the adapter sleeve 72, and stopper 73 is "L" style of calligraphy.
Firstly, the power line connected with the detection tube 3 penetrates through the cleaning tube 75 arranged inside the connecting sleeve 72, then the power line is in butt joint with the detection tube 3, then the detection tube 3 is placed inside a shaft, after detection is completed, the rolling disc 2 is rotated to roll the power line, the power line is contacted with the inner wall of the sponge cleaning tube 75 in the rolling process, meanwhile, under the action of tensile force in the rolling process, the limiting block 73 below the connecting sleeve 72 moves left and right along the sliding groove 71 through the sliding block 74, and cleaning mechanisms 7 are arranged on two sides of the rolling disc 2, so that the digital acoustic logging instrument is convenient for cleaning the outer wall surface of the power line.
A limiting ring 8 is movably connected inside the sealing cover 5, one end of the limiting ring 8 penetrates through a butt joint block 9 connected with the sealing cover 5, a movable groove 10 is formed in the butt joint block 9, a through groove 11 is formed in one side, close to the movable groove 10, of the butt joint block 9, a spring 12 is arranged in the movable groove 10, and a stop block 13 is inserted above the movable groove 10; one side of the stop block 13 is provided with a connecting block 14, the connecting block 14 penetrates through the groove 11 to be in butt joint with the stop block 13, two ends of the spring 12 are respectively connected with the movable groove 10 and the stop block 13, the stop block 13 forms a telescopic structure with the movable groove 10 through the spring 12, and the limiting rings 8 are distributed at equal intervals.
Firstly, the detection tube 3 is placed in the sealing cover 5, then the connecting block 14 is pulled downwards, meanwhile, the stop block 13 is driven to move towards the inside of the movable groove 10, then the limiting ring 8 is rotated upwards to the outer side of the detection tube 3 through the rotating shaft until an opening on the limiting ring 8 is in butt joint with the butt joint block 9, finally, the connecting block 14 is loosened, the stop block 13 which is not pulled downwards can be automatically reset through the elastic acting force of the spring 12, and the limiting ring 8 which is arranged in the sealing cover 5 is used for enabling the digital acoustic logging instrument to be convenient for limiting and storing the detection tube 3.
A mounting groove 15 is formed below the placing frame 1, and a supporting plate 16 is arranged below the rolling disc 2; the bottom of backup pad 16 is provided with mount pad 17, and mount pad 17 and mounting groove 15 dock, are the grafting between mount pad 17 and the mounting groove 15 and connect, and mount pad 17 is symmetrical distribution about the central line of backup pad 16.
Firstly, the supporting plate 16 is obliquely placed below the winding disc 2, then the mounting seat 17 at the bottom of the supporting plate 16 is in butt joint with the mounting groove 15 on the placement frame 1, the supporting plate 16 is pressed downwards until the supporting plate 16 is in butt joint to the limit position, and the digital acoustic logging instrument is convenient for protecting a power line on the winding disc 2 and preventing the power line from mopping the ground through the supporting plate 16 arranged below the winding disc 2.
To sum up, when the dual-transmitting four-receiving digital acoustic logging instrument is used, the power line connected with the detection tube 3 penetrates through the cleaning tube 75 arranged inside the connecting sleeve 72, then the power line is abutted with the detection tube 3, after detection is completed, the rolling disc 2 is rotated to roll the power line, the power line is contacted with the inner wall of the sponge cleaning tube 75 in the rolling process, through the cleaning mechanisms 7 arranged on two sides of the rolling disc 2, the digital acoustic logging instrument is convenient to clean the outer wall surface of the power line, the limiting ring 8 is rotated upwards to the outer side of the detection tube 3 through the rotating shaft until the opening on the limiting ring 8 is abutted with the abutting block 9, finally the connecting block 14 is loosened, the stop 13 which is not pulled downwards can be automatically reset through the elastic acting force of the spring 12, the limiting ring 8 arranged inside the sealing cover 5 is convenient for limiting and accommodating the detection tube 3, when the digital acoustic logging instrument is used, the tail of the power line and the detection tube 3 is abutted with the tail of the detection tube 3, and then the detection tube 3 is placed inside the well is directly displayed through the screen.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a two four digital acoustic logging instruments that receive of sending out, includes rack (1), detection tube (3) and detector body (4), its characterized in that:
a rolling disc (2) is arranged above the placing frame (1), one side of the rolling disc (2) is connected with a detection tube (3) through a power line, a detector body (4) is arranged on the outer side of the placing frame (1), a sealing cover (5) is movably connected above the detector body (4), and connecting strips (6) are fixedly arranged on two sides of the rolling disc (2);
the outside of connecting strip (6) is provided with clean mechanism (7), and clean mechanism (7) are including sliding tray (71), adapter sleeve (72), stopper (73), sliding block (74), cleaning tube (75), installation piece (76) and binding pin (77), sliding tray (71) have been seted up to the lower surface of connecting strip (6), and the top of connecting strip (6) is provided with adapter sleeve (72).
2. The dual-transmit four-receive digital acoustic logging tool of claim 1, wherein: the bottom of adapter sleeve (72) is provided with stopper (73) that are connected with connecting strip (6), and the inner wall of stopper (73) is provided with slider (74) that are connected with sliding tray (71), inside of adapter sleeve (72) is inserted and is equipped with cleaning tube (75).
3. The dual-transmit four-receive digital acoustic logging tool of claim 2, wherein: one end fixedly connected with installation piece (76) of cleaning tube (75), and fastening pin (77) run through the middle part of installation piece (76) and dock with adapter sleeve (72), the inner wall of installation piece (76) is laminated with adapter sleeve's (72) outer wall mutually.
4. The dual-transmit four-receive digital acoustic logging tool of claim 1, wherein: the inside swing joint of sealed lid (5) has spacing ring (8), and the one end of spacing ring (8) runs through has butt joint piece (9) that are connected with sealed lid (5), movable groove (10) have been seted up to the inside of butt joint piece (9).
5. The dual-transmit four-receive digital acoustic logging tool of claim 4, wherein: the butt joint block (9) is close to one side of the movable groove (10) and is provided with a through groove (11), a spring (12) is arranged in the movable groove (10), and a stop block (13) is inserted above the movable groove (10).
6. The dual-transmit four-receive digital acoustic logging tool of claim 5, wherein: one side of the stop block (13) is provided with a connecting block (14), the connecting block (14) penetrates through the through groove (11) to be in butt joint with the stop block (13), and two ends of the spring (12) are respectively connected with the movable groove (10) and the stop block (13).
7. The dual-transmit four-receive digital acoustic logging tool of claim 1, wherein: the lower part of the placing frame (1) is provided with a mounting groove (15), and the lower part of the winding disc (2) is provided with a supporting plate (16).
8. The dual-transmit four-receive digital acoustic logging tool of claim 7, wherein: the bottom of the supporting plate (16) is provided with a mounting seat (17), and the mounting seat (17) is in butt joint with the mounting groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221561012.8U CN219888038U (en) | 2022-06-21 | 2022-06-21 | Double-transmitting four-receiving digital acoustic logging instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221561012.8U CN219888038U (en) | 2022-06-21 | 2022-06-21 | Double-transmitting four-receiving digital acoustic logging instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219888038U true CN219888038U (en) | 2023-10-24 |
Family
ID=88404196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221561012.8U Active CN219888038U (en) | 2022-06-21 | 2022-06-21 | Double-transmitting four-receiving digital acoustic logging instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219888038U (en) |
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2022
- 2022-06-21 CN CN202221561012.8U patent/CN219888038U/en active Active
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