CN113530529A - Tubing coupling detection device and method for detecting tubing coupling - Google Patents
Tubing coupling detection device and method for detecting tubing coupling Download PDFInfo
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- CN113530529A CN113530529A CN202110613103.5A CN202110613103A CN113530529A CN 113530529 A CN113530529 A CN 113530529A CN 202110613103 A CN202110613103 A CN 202110613103A CN 113530529 A CN113530529 A CN 113530529A
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- fixedly connected
- tubing coupling
- pipeline
- plate
- sliding
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
Abstract
The invention belongs to the technical field of tubing couplings, and particularly relates to a tubing coupling detection device and a method for detecting a tubing coupling. According to the invention, by arranging the sensor, after the left end of the pipeline is contacted with the sensor, the single chip microcomputer can control the electric telescopic rod to stretch, the fixing plate can drive the two half blowout preventers to approach each other, and the fixing plate can drive the sliding rod to move when moving, so that the half blowout preventers can be more stable, the detecting instrument can stably detect, the detecting instrument can detect the oil pipe coupling, and the detection data is improved.
Description
Technical Field
The invention relates to the technical field of tubing couplings, in particular to a tubing coupling detection device and a method for detecting a tubing coupling.
Background
Tubing coupling is one of oil field well drilling instrument, mainly used oil pipe's connection, and tubing coupling has mainly solved current coupling and has produced the cracked problem of tired out easily because of stress concentration, and tubing coupling structure is: the end of the oil pipe is connected with the inner wall of the coupling body in a conical thread mode, the end of the coupling body is connected with the oil pipe in a same-thread same-pitch flat thread mode, the oil pipe coupling has the characteristic of relieving stress concentration of the root part of the external thread of the single-cone thread connection oil pipe, fatigue fracture is not prone to occurring, and the connection effect is good. Effectively preventing the oil well pipe column from breaking off.
Generally, when detecting an oil pipe coupling, an oil pipe detector is used for detecting, but when detecting the oil pipe coupling, the oil pipe detector may have unstable conditions, and when detecting a pipeline, the pipeline may have loosening and shaking conditions, so that detection data can be influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a tubing coupling detection device and a method for detecting a tubing coupling, which solve the problems that the detection is generally carried out by using a tubing detector when the tubing coupling is detected, but the tubing detector is possibly unstable when the existing device detects the tubing coupling, and the detection data is influenced because the pipeline is possibly loosened and shaken when the pipeline is detected.
In order to achieve the purpose, the invention provides the following technical scheme: an oil pipe coupling detection device and a method for detecting an oil pipe coupling comprise a shell, wherein an annular hole is formed in the right side face of the shell, a pipeline is arranged in the annular hole, two fixing grooves are formed in the inner wall of the annular hole, two sliding holes are formed in one side face, away from each other, of the two fixing grooves, an electric telescopic rod is fixedly connected to one side face, away from each other, of the two fixing grooves, a fixing plate is fixedly connected to one end, close to each other, of each of the two electric telescopic rods, a half blowout preventer is fixedly connected to one side face, close to each other, of each of the two fixing plates, a detection instrument is fixedly connected to one side face, away from each other, of each of the two fixing plates, two sliding rods are fixedly connected to one side face, away from each other, of the two groups of sliding rods respectively penetrate through the sliding holes and extend to the outside of the shell, first screw has all been seted up to the upper surface of casing and the bottom surface of casing, every equal threaded connection in inside of first screw has first screw rod.
The outer surface of the pipeline is provided with two arc-shaped plates, one side surface, far away from each other, of each of the two arc-shaped plates is fixedly embedded with a first bearing, one end, close to each other, of each of the two first screw rods is fixedly connected with the inner wall of the first bearing, the left side surface of the shell is fixedly connected with two fixed blocks, one side surface, close to each other, of each of the two fixed blocks is fixedly connected with a mounting plate, the right side surface of the mounting plate is fixedly connected with an inductor, the right side surface of the shell is provided with two groups of sliding grooves, the inner wall of each sliding groove is slidably connected with a sliding plate, the upper surface of each sliding plate is provided with a second screw hole, the inner wall of each group of the second screw holes is commonly in threaded connection with a second screw rod, the outer surface of the pipeline is provided with two clamping plates, one side surface, far away from each other, of each of the two clamping plates is fixedly embedded with a second bearing, one end, close to each of the two second screw rods is fixedly connected with the inner wall of the second bearing, the front surface of the shell is fixedly connected with a single chip microcomputer.
According to a preferable technical scheme of the invention, a clamping groove is formed in each sliding groove, clamping blocks are fixedly connected to the upper surface of each sliding plate and the bottom surface of each sliding plate, and one end, far away from each other, of each clamping block is connected with the inner wall of the clamping groove in a sliding manner.
As a preferable technical scheme of the invention, the right side surface of each group of sliding plates is fixedly connected with a push handle together, and the outer surface of the push handle is sleeved with an anti-skid sleeve.
As a preferable technical scheme of the invention, a through groove is formed in the inner wall of each fixing groove, a clamping rod is connected to the inner wall of each through groove in a sliding manner, and the ends, close to each other, of the two groups of clamping rods are fixedly connected with one side surface, far away from each other, of the two half blowout preventers.
As a preferred technical scheme of the invention, two groups of stabilizing grooves are formed in the inner wall of the annular hole, two stabilizing rods are fixedly connected to one side face, away from each other, of each group of arc-shaped plates, and one ends, away from each other, of the two groups of stabilizing rods are respectively connected with the inner wall of each stabilizing groove in a sliding mode.
As a preferred technical scheme of the present invention, the upper surface of the inductor and the bottom surface of the inductor are both fixedly connected with reinforcing blocks, and the left side surfaces of the two reinforcing blocks are both fixedly connected with the right side surface of the mounting plate.
As a preferable technical scheme of the invention, the ends, far away from each other, of the two first screw rods are fixedly connected with turntables, and the outer surface of each turntable is provided with anti-skid grains.
As a preferable technical scheme, one ends, far away from each other, of the two groups of sliding rods are fixedly connected with limiting plates, and each limiting plate is located on the right side of the first screw rod.
As a preferred technical scheme of the invention, the front surface of the shell is fixedly connected with a warning sticker, and the front surface of the shell is fixedly connected with a nameplate.
As a preferred technical scheme of the invention, step one, the staff puts the pipeline inside the annular hole first;
rotating a second screw rod to enable the two clamping plates to be close to each other and clamp and fix the pipeline;
pushing the push handle to drive the sliding plate to move in the sliding groove, and enabling the clamping plate to drive the pipeline to move leftwards by the sliding plate;
in the moving process of the pipeline, when the pipeline moves to be in contact with the inductor, a worker needs to rotate the first screw rod to enable the arc-shaped plate to clamp and fix the pipeline;
step five, after the left end of pipeline and inductor contact, the inductor can give the singlechip with the signal transmission, and the singlechip can control electric telescopic handle and stretch out and draw back, makes two fixed plates be close to each other, and the detection instrument on half sealing preventer can be surveyed the tubing coupling like this, can make the data of surveying more accurate, is favorable to the staff to carry out work.
Compared with the prior art, the invention provides an oil pipe coupling detection device and a method for detecting an oil pipe coupling, which have the following beneficial effects:
1. according to the tubing coupling detection device and the method for detecting the tubing coupling, by arranging the sensor, after the left end of the pipeline is contacted with the sensor, the single chip microcomputer can control the electric telescopic rod to stretch out and draw back, the fixing plate can drive the two half blowout preventers to be close to each other, the fixing plate can drive the sliding rod to move when moving, the half blowout preventers can be more stable, the detection instrument can stably detect the tubing coupling, and the detection instrument can detect the tubing coupling and improve the detection data.
2. According to the oil pipe coupling detection device and the method for detecting the oil pipe coupling, the clamping plate can be used for clamping and fixing the pipeline by rotating the second screw rod, then the pushing handle is pushed to move the pipeline, and the first screw rod is rotated after the pipeline is contacted with the inductor to clamp the arc-shaped plate on the pipeline, so that the pipeline can be more stable, and the detection of the oil pipe coupling is facilitated.
Drawings
FIG. 1 is a front view of a structural shell of the present invention;
FIG. 2 is a cross-sectional view of a front view of the structural shell of the present invention;
FIG. 3 is a schematic perspective view of a first screw of the present invention;
FIG. 4 is a schematic perspective view of the sliding panel of the present invention;
fig. 5 is a schematic perspective view of the electric telescopic rod of the present invention.
In the figure: 1. a housing; 2. a first screw; 3. a single chip microcomputer; 4. a slide bar; 5. a limiting plate; 6. a warning label; 7. a sliding plate; 8. a second screw; 9. a push handle; 10. a splint; 11. a pipeline; 12. a nameplate; 13. a turntable; 14. mounting a plate; 15. an inductor; 16. a reinforcing block; 17. a fixed block; 18. an annular aperture; 19. an arc-shaped plate; 20. a first bearing; 21. a first screw hole; 22. a stabilizing rod; 23. a fixing plate; 24. an electric telescopic rod; 25. a semi-closed blowout preventer; 26. a clamping rod; 27. a clamping block; 28. a chute; 29. a second bearing; 30. a second screw hole; 31. a card slot; 32. a through groove; 33. a slide hole; 34. fixing grooves; 35. and (6) stabilizing the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, in this embodiment: an oil pipe coupling detection device and a method for detecting an oil pipe coupling comprise a shell 1, wherein an annular hole 18 is formed in the right side face of the shell 1, a pipeline 11 is arranged in the annular hole 18, two fixing grooves 34 are formed in the inner wall of the annular hole 18, two sliding holes 33 are formed in one side face, away from each other, of each fixing groove 34, an electric telescopic rod 24 is fixedly connected to one side face, away from each other, of each fixing groove 34, a fixing plate 23 is fixedly connected to one end, close to each other, of each electric telescopic rod 24, a half blowout preventer 25 is fixedly connected to one side face, close to each other, of each fixing plate 23, a detection instrument is fixedly connected to one side face, away from each other, of each fixing plate 23, two sliding rods 4 are fixedly connected to one side face, away from each other, of the two groups of sliding rods 4 respectively penetrate through the sliding holes 33 and extend to the outside of the shell 1, first screw 21 has all been seted up to the upper surface of casing 1 and the bottom surface of casing 1, and the equal threaded connection in inside of every first screw 21 has first screw rod 2.
The outer surface of the pipeline 11 is provided with two arc-shaped plates 19, one side surface of each arc-shaped plate 19 far away from each other is fixedly embedded with a first bearing 20, one ends of the two first screw rods 2 close to each other are fixedly connected with the inner wall of the first bearing 20, the left side surface of the shell 1 is fixedly connected with two fixed blocks 17, one side surface of each fixed block 17 close to each other is fixedly connected with a mounting plate 14, the right side surface of the mounting plate 14 is fixedly connected with an inductor 15, the right side surface of the shell 1 is provided with two groups of sliding grooves 28, the inner wall of each sliding groove 28 is connected with a sliding plate 7 in a sliding manner, the upper surface of each sliding plate 7 is provided with a second screw hole 30, the inner wall of each group of second screw holes 30 is connected with a second screw rod 8 in a threaded manner, the outer surface of the pipeline 11 is provided with two clamping plates 10, one side surface of each clamping plate 10 far away from each other is fixedly embedded with a second bearing 29, one end of each second screw rod 8 close to each other is fixedly connected with the inner wall of the second bearing 29, the front of the shell 1 is fixedly connected with a singlechip 3.
In this embodiment, draw-in groove 31 has all been seted up to every spout 28's inside, the equal fixedly connected with fixture block 27 in the upper surface of every sliding plate 7 and the bottom surface of sliding plate 7, the one end that every group fixture block 27 kept away from each other all with the inner wall sliding connection of draw-in groove 31, it is more firm when can making sliding plate 7 remove, can guarantee that pipeline 11 removes the remain stable, the common fixedly connected with of right flank of every group sliding plate 7 pushes away 9, the outer surface cover that pushes away 9 is equipped with the antiskid cover, the staff of being convenient for promotes sliding plate 7, be favorable to pipeline 11's removal.
Through groove 32 has all been seted up to the inner wall of every fixed slot 34, the equal sliding connection of inner wall that every led to groove 32 has kelly 26, a side fixed connection that one end that two sets of kelly 26 are close to each other all kept away from each other with two half blowout preventers 25, can stabilize half blowout preventers 25, be favorable to the detection to the oil pipe coupling, two sets of firm grooves 35 have been seted up to the inner wall of annular hole 18, two sets of arc 19 two firm poles 22 of the equal fixedly connected with in a side that keep away from each other, the one end that two sets of firm poles 22 kept away from each other respectively with the inner wall sliding connection of firm groove 35, can stabilize arc 19, be favorable to arc 19 fixed to the centre gripping of pipeline 11.
The equal fixedly connected with reinforcing block 16 in the upper surface of inductor 15 and the bottom surface of inductor 15, the left surface of two reinforcing blocks 16 all with the right flank fixed connection of mounting panel 14, can consolidate inductor 15, prevent that the phenomenon that drops from appearing in inductor 15, the equal fixedly connected with carousel 13 of one end that two first screw rods 2 kept away from each other, anti-skidding line has all been seted up to the surface of every carousel 13, the staff of being convenient for rotates first screw rod 2, can accelerate staff's work.
The equal fixedly connected with limiting plate 5 of one end that two sets of slide bars 4 kept away from each other, every limiting plate 5 all is located the right side of first screw rod 2, can avoid slide bar 4 to break away from slide opening 33, and 6 are pasted in the positive fixedly connected with warning of casing 1, and casing 1's positive fixedly connected with data plate 12 can warn the outsider to accident can also make the quick understanding this device of staff.
The invention relates to a using method of an oil pipe coupling detection device, which comprises the following steps: when using this device, at first place pipeline 11 in annular hole 18, rotate second screw rod 8, let two splint 10 be close to each other and carry out the centre gripping to pipeline 11, then promote sliding plate 7 through pushing away 9, sliding plate 7 makes splint 10 drive pipeline 11 and removes left, when the left end of pipeline 11 contacts with inductor 15, the staff rotates first screw rod 2 earlier and makes arc 19 carry out the centre gripping to pipeline 11 and fix, pipeline 11 appears not hard up condition when avoiding surveying the oil pipe coupling, inductor 15 gives singlechip 3 with signal transmission, singlechip 3 control electric telescopic handle 24 stretches out and draws back, make two fixed plates 23 be close to each other, the detection instrument of half sealed preventer 25 will be surveyed, can make the data of surveying more accurate, be favorable to the staff to carry out work.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A tubing coupling detection device and a method for detecting a tubing coupling comprise a shell (1), and are characterized in that: annular hole (18) have been seted up to the right flank of casing (1), the inside of annular hole (18) is equipped with pipeline (11), two fixed slots (34), two have been seted up to the inner wall of annular hole (18) one side that fixed slot (34) kept away from each other has all been seted up two slide opening (33), two the equal fixedly connected with electric telescopic handle (24) in a side that fixed slot (34) kept away from each other, two the equal fixedly connected with fixed plate (23) of one end that electric telescopic handle (24) were close to each other, two the equal fixedly connected with semi-closed preventer (25) in a side that fixed plate (23) were close to each other, two the equal fixedly connected with two slide bars (4) in a side that fixed plate (23) were kept away from each other, two sets of one end that slide bar (4) were kept away from each other runs through slide opening (33) respectively and extend to the outer of casing (1) is provided with The upper surface of the shell (1) and the bottom surface of the shell (1) are both provided with first screw holes (21), and the interior of each first screw hole (21) is in threaded connection with a first screw rod (2);
the outer surface of the pipeline (11) is provided with two arc-shaped plates (19), one side surfaces, far away from each other, of the two arc-shaped plates (19) are fixedly embedded with first bearings (20), one ends, close to each other, of the two first screw rods (2) are fixedly connected with the inner walls of the first bearings (20), the left side surface of the shell (1) is fixedly connected with two fixed blocks (17), one side surfaces, close to each other, of the two fixed blocks (17) are fixedly connected with a mounting plate (14) together, the right side surface of the mounting plate (14) is fixedly connected with an inductor (15), the right side surface of the shell (1) is provided with two groups of sliding chutes (28), the inner wall of each sliding chute (28) is slidably connected with a sliding plate (7), the upper surface of each sliding plate (7) is provided with a second screw hole (30), and the inner wall of each group of the second screw holes (30) is in threaded connection with a second screw rod (8) together, the surface of pipeline (11) is equipped with two splint (10), two a side that splint (10) kept away from each other is all fixed to be inlayed and is had second bearing (29), two the one end that second screw rod (8) are close to each other all with the inner wall fixed connection of second bearing (29), the positive fixedly connected with singlechip (3) of casing (1).
2. The tubing coupling detection device and the method of detecting a tubing coupling according to claim 1, wherein: each sliding groove (28) is internally provided with a clamping groove (31), the upper surface of each sliding plate (7) and the bottom surface of each sliding plate (7) are fixedly connected with clamping blocks (27), and one end, far away from each other, of each clamping block (27) is slidably connected with the inner wall of each clamping groove (31).
3. The tubing coupling detection device and the method of detecting a tubing coupling according to claim 1, wherein: the right side face of each group of sliding plates (7) is fixedly connected with a push handle (9) together, and an anti-skidding sleeve is sleeved on the outer surface of the push handle (9).
4. The tubing coupling detection device and the method of detecting a tubing coupling according to claim 1, wherein: every logical groove (32) have all been seted up to the inner wall of fixed slot (34), every the equal sliding connection of inner wall that leads to groove (32) has kelly (26), and two sets of one end that kelly (26) are close to each other all with two half a side fixed connection that keep away from each other of blowout preventer (25).
5. The tubing coupling detection device and the method of detecting a tubing coupling according to claim 1, wherein: two sets of stabilizing grooves (35) are formed in the inner wall of the annular hole (18), two sets of two stabilizing rods (22) are fixedly connected to one side face, away from each other, of the arc-shaped plate (19), and two sets of one ends, away from each other, of the stabilizing rods (22) are connected with the inner wall of the stabilizing grooves (35) in a sliding mode respectively.
6. The tubing coupling detection device and the method of detecting a tubing coupling according to claim 1, wherein: the upper surface of inductor (15) and the equal fixedly connected with reinforcement piece (16) of bottom surface of inductor (15), two the left surface of reinforcement piece (16) all with the right flank fixed connection of mounting panel (14).
7. The tubing coupling detection device and the method of detecting a tubing coupling according to claim 1, wherein: two equal fixedly connected with carousel (13) of one end that first screw rod (2) kept away from each other, every anti-skidding line has all been seted up to the surface of carousel (13).
8. The tubing coupling detection device and the method of detecting a tubing coupling according to claim 1, wherein: two sets of the equal fixedly connected with limiting plate (5) of one end that slide bar (4) kept away from each other, every limiting plate (5) all are located the right side of first screw rod (2).
9. The tubing coupling detection device and the method of detecting a tubing coupling according to claim 1, wherein: the front fixedly connected with warning subsides (6) of casing (1), the front fixedly connected with data plate (12) of casing (1).
10. A tubing coupling sonde according to claim 1 used in a method of using the sonde; firstly, a worker places a pipeline (11) inside an annular hole (18);
rotating the second screw (8) to enable the two clamping plates (10) to be close to each other and clamp and fix the pipeline (11);
pushing the pushing handle (9) to drive the sliding plate (7) to move in the sliding groove (28), and enabling the sliding plate (7) to enable the clamping plate (10) to drive the pipeline (11) to move leftwards;
step four, in the moving process of the pipeline (11), when the pipeline (11) moves to be in contact with the inductor (15), a worker needs to rotate the first screw (2) to enable the arc-shaped plate (19) to clamp and fix the pipeline (11);
step five, after the left end of pipeline (11) contacted with inductor (15), inductor (15) can give singlechip (3) with signal transmission, and singlechip (3) can control electric telescopic handle (24) and stretch out and draw back, makes two fixed plates (23) be close to each other, and the detection instrument on half preventer (25) like this can survey the tubing coupling, can make the data of surveying more accurate, is favorable to the staff to carry out work.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110613103.5A CN113530529A (en) | 2021-06-02 | 2021-06-02 | Tubing coupling detection device and method for detecting tubing coupling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110613103.5A CN113530529A (en) | 2021-06-02 | 2021-06-02 | Tubing coupling detection device and method for detecting tubing coupling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440026A (en) * | 2022-02-09 | 2022-05-06 | 国际 | Tubing coupling capable of monitoring looseness |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440026A (en) * | 2022-02-09 | 2022-05-06 | 国际 | Tubing coupling capable of monitoring looseness |
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