CN216791561U - Oil pipe sleeve sealing detection device in oil testing - Google Patents
Oil pipe sleeve sealing detection device in oil testing Download PDFInfo
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- CN216791561U CN216791561U CN202220591337.4U CN202220591337U CN216791561U CN 216791561 U CN216791561 U CN 216791561U CN 202220591337 U CN202220591337 U CN 202220591337U CN 216791561 U CN216791561 U CN 216791561U
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- oil pipe
- pipe sleeve
- fixedly connected
- detection
- sealing
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 68
- 238000007789 sealing Methods 0.000 title claims abstract description 57
- 238000012360 testing method Methods 0.000 title claims abstract description 41
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a sealing detection device for an oil pipe sleeve in a test oil test, and relates to the field of sealing detection devices for oil pipe sleeves in test oil tests. Including detecting the platform, supporting seat and sealed determine module, the top of detecting the platform is provided with well oil pipe box, the both ends of well oil pipe box are provided with first sealed pad and the sealed pad of second respectively, two equal fixed connection of supporting seat are in the top of detecting the platform, the inside of supporting seat is inlayed and is equipped with a plurality of balls, sealed determine module sets up in the top of detecting the platform, sealed determine module includes the test tube, the top of test tube is provided with the barometer, the positive fixedly connected with intake pipe of test tube, the utility model discloses an utilize the design of sealed determine module, can detect the gas tightness of centering oil pipe box through sealed determine module, when numerical value on the barometer is unchangeable, well oil pipe box leakproofness is good, when the numerical value on the barometer diminishes, the leakproofness of well oil pipe box is unqualified, convenient detection, and is simple operation.
Description
Technical Field
The utility model relates to the technical field of a sealing detection device for a casing of an oil pipe, in particular to a sealing detection device for a casing of an oil pipe in an oil testing test.
Background
In the existing sealing detection of the middle oil pipe sleeve, high-pressure gas is mostly adopted to detect the sealing performance of the middle oil pipe sleeve, the detection mode needs to place a pipe fitting in water to observe whether bubbles emerge or judge whether the sealing performance is qualified or not by means of comparison of input air pressure and output air pressure, so that the detection is inconvenient, a detection device is complex, and therefore the sealing detection device of the oil pipe sleeve in the oil testing test is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model discloses a device for detecting the sealing of an oil pipe sleeve in an oil testing test, which aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an oil pipe box seals detection device in oil testing test, includes:
the top end of the detection platform is provided with a middle oil pipe sleeve, and two ends of the middle oil pipe sleeve are respectively provided with a first sealing gasket and a second sealing gasket;
the two support seats are fixedly connected to the top end of the detection table, a plurality of balls are embedded in the support seats, and the balls are attached to the bottom end of the middle oil pipe sleeve;
the sealed detection assembly is arranged on the top end of the detection platform and comprises a detection tube, a barometer is arranged on the top end of the detection tube, and an air inlet pipe is fixedly connected to the front side of the detection tube.
Preferably, the top of examining test table is provided with the boss, the top fixed mounting of boss has the cylinder, the output fixedly connected with piston rod of cylinder, the one end of piston rod and the one end fixed connection of detecting tube.
Preferably, one side fixedly connected with lug of test tube bottom, the one end fixedly connected with guide bar of lug, the one end sliding interlude of guide bar is connected in the inside of boss.
Preferably, one end of the detection tube is fixedly connected with a plurality of first fixing rods, one end of the first sealing gasket is provided with a plurality of first mounting grooves, and the first mounting grooves are sleeved outside the first fixing rods.
Preferably, one side fixedly connected with backup pad on examining test table top, the one end fixedly connected with of backup pad assists the pole, the one end fixedly connected with second dead lever of assisting the pole, the second mounting groove has been seted up to the inside that the second was sealed to fill up, the second mounting groove cup joints in the outside of second dead lever.
Preferably, one end of each of the first sealing gasket and the second sealing gasket is provided with a groove, and the two grooves are sleeved outside two sides of the medium oil pipe sleeve.
Preferably, the bottom end of the detection table is fixedly connected with four supporting legs, and the bottom ends of the supporting legs are connected with anti-slip pads in a threaded inserting mode.
The utility model discloses a sealing detection device for an oil pipe sleeve in an oil testing test, which has the following beneficial effects:
the utility model discloses an utilize sealed determine module's design, can detect the gas tightness of centering oil pipe box through sealed determine module, only need inject certain atmospheric pressure into to the test tube and well oil pipe box inside through the intake pipe during the detection, and then observe the change of barometer, when numerical value on the barometer is unchangeable, well oil pipe box leakproofness is good, when numerical value on the barometer diminishes, the leakproofness of well oil pipe box is unqualified, convenient the detection, easy operation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a seal detection assembly according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the structure of the auxiliary rod, the second fixing rod and the second sealing gasket according to the present invention;
FIG. 5 is a schematic side view of the supporting seat and the ball structure of the present invention.
In the figure: 1. a detection table; 2. a cylinder; 3. a piston rod; 4. a detection tube; 5. a barometer; 6. an air inlet pipe; 7. an intermediate oil pipe sleeve; 8. a first seal gasket; 9. a first fixing lever; 10. an auxiliary rod; 11. a second gasket; 12. a second fixing bar; 13. a supporting seat; 14. a ball bearing; 15. a support plate; 16. supporting legs; 17. a bump; 18. a guide rod.
Detailed Description
The embodiment of the utility model discloses a device for detecting the sealing of an oil pipe sleeve in an oil testing test, which comprises the following components as shown in figures 1-5:
the gas tightness detection device comprises a detection table 1, wherein a middle oil pipe sleeve 7 is arranged at the top end of the detection table 1, a first sealing gasket 8 and a second sealing gasket 11 are respectively arranged at two ends of the middle oil pipe sleeve 7, and the two ends of the middle oil pipe sleeve 7 can be sealed by mutually matching the first sealing gasket 8 with the second sealing gasket 11 and the middle oil pipe sleeve 7, so that the gas tightness detection accuracy of the middle oil pipe sleeve 7 is improved;
the bottom end of the detection table 1 is fixedly connected with four supporting legs 16, the supporting legs 16 play a certain role of supporting a counter weight for the detection table 1, the bottom ends of the supporting legs 16 are in threaded insertion connection with anti-slip pads, the anti-slip pads are made of wear-resistant rubber materials, the stability of the detection table 1 can be adjusted through the anti-slip pads, and therefore the detection table 1 is ensured to be in a stable state;
the top end of the detection table 1 is provided with a boss, the top end of the boss is fixedly provided with an air cylinder 2, the output end of the air cylinder 2 is fixedly connected with a piston rod 3, one end of the piston rod 3 is fixedly connected with one end of a detection tube 4 and is connected in a mode of the air cylinder 2, so that the sealing detection assembly is conveniently driven to move, and meanwhile, the two ends of a centering oil tube sleeve 7 can be extruded with a first sealing gasket 8 and a second sealing gasket 11 through the air cylinder 2, so that the sealing performance of the centering oil tube sleeve is ensured;
one side of the top end of the detection table 1 is fixedly connected with a supporting plate 15, one end of the supporting plate 15 is fixedly connected with an auxiliary rod 10, one end of the auxiliary rod 10 is fixedly connected with a second fixing rod 12, a second mounting groove is formed in the second sealing gasket 11, the second mounting groove is sleeved outside the second fixing rod 12, one end of the second fixing rod 12 is spherical, and the second sealing gasket 11 has certain elasticity, so that the stability of connection between the auxiliary rod 10 and the second sealing gasket 11 can be improved through mutual matching of the second fixing rod 12 and the second mounting groove, and meanwhile, the second sealing gasket 11 is convenient to install or disassemble and replace;
one end of each of the first sealing gasket 8 and the second sealing gasket 11 is provided with a groove, the two grooves are sleeved outside two sides of the middle oil pipe sleeve 7, and the radian of the inner wall of each groove is consistent with that of the port of the middle oil pipe sleeve 7, so that the connection tightness is improved;
the two support seats 13 are fixedly connected to the top end of the detection table 1, a plurality of balls 14 are embedded in the support seats 13, the balls 14 are attached to the bottom ends of the medium oil pipe sleeves 7, and friction generated when the medium oil pipe sleeves 7 move on the support seats 13 can be reduced through the balls 14;
the sealing detection assembly is arranged at the top end of the detection table 1 and comprises a detection tube 4, a barometer 5 is arranged at the top end of the detection tube 4, an air inlet tube 6 is fixedly connected to the front face of the detection tube 4, certain air pressure is only required to be injected into the detection tube 4 and the inner oil tube sleeve 7 through the air inlet tube 6 during detection, and then the change of the barometer 5 is observed, when the numerical value on the barometer 5 is not changed, the sealing performance of the inner oil tube sleeve 7 is good, and when the numerical value on the barometer 5 is reduced, the sealing performance of the inner oil tube sleeve 7 is unqualified;
one side of the bottom of the detection tube 4 is fixedly connected with a convex block 17, one end of the convex block 17 is fixedly connected with a guide rod 18, one end of the guide rod 18 is connected to the inside of the boss in a sliding and penetrating manner, the detection tube 4 can be axially limited through the guide rod 18, the detection tube 4 is prevented from axially rotating, and the barometer 5 is ensured to be positioned at the top of the detection tube 4 so as to be convenient for a detector to observe the barometer 5;
a plurality of first dead levers 9 of one end fixedly connected with of detecting tube 4, a plurality of first mounting grooves have been seted up to the one end of first sealed pad 8, first mounting groove cup joints in the outside of first dead lever 9, the one end of first dead lever 9 is spherical, because first sealed pad 8 has certain elasticity, and then through mutually supporting of first dead lever 9 and first mounting groove, can improve the stability that detecting tube 4 and first sealed pad 8 are connected, simultaneously easy to assemble or dismantle and change first sealed pad 8.
The working principle is as follows: when the air tightness of the middle oil pipe sleeve 7 needs to be detected, an operator firstly holds the middle oil pipe sleeve 7 by hand, and then places the middle oil pipe sleeve 7 on the supporting seat 13, so that one end of the middle oil pipe sleeve 7 is sleeved outside the second sealing gasket 11;
then, the cylinder 2 is started through an external control switch, so that the output end of the cylinder 2 drives the piston rod 3 to move towards the direction close to one end of the medium oil pipe sleeve 7, the piston rod 3 drives the detection pipe 4 to move, the detection pipe 4 drives the gas pressure gauge 5, the gas inlet pipe 6 and the first sealing gasket 8 to move until the first sealing gasket 8 contacts with the other end of the medium oil pipe sleeve 7, the first sealing gasket 8 pushes the medium oil pipe sleeve 7 to continue to move, the bottom of the medium oil pipe sleeve 7 moves along the surface of the ball 14 on the supporting seat 13, one end of the medium oil pipe sleeve 7 moves along the outside of the second sealing gasket 11, and the operation is stopped until the first sealing gasket 8 and the second sealing gasket 11 are clamped with the two ends of the medium oil pipe sleeve 7, namely, the grooves on the first sealing gasket 8 and the second sealing gasket 11 are sleeved at the two ends of the medium oil pipe sleeve 7;
and then injecting certain air pressure into the interior of the detection tube 4 through the air inlet tube 6, wherein the air pressure enters the interior of the middle oil tube sleeve 7 along with the interior of the detection tube 4, the numerical value on the barometer 5 starts to change at the same time, and the tightness of the middle oil tube sleeve 7 is judged through the change of the numerical value on the barometer 5, when the numerical value on the barometer 5 is not changed, the tightness of the middle oil tube sleeve 7 is good, and when the numerical value on the barometer 5 is reduced, the tightness of the middle oil tube sleeve 7 is unqualified.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an oil pipe box seals detection device in oil testing test which characterized in that includes:
the detection platform (1), wherein a medium oil pipe sleeve (7) is arranged at the top end of the detection platform (1), and a first sealing gasket (8) and a second sealing gasket (11) are respectively arranged at two ends of the medium oil pipe sleeve (7);
the two supporting seats (13) are fixedly connected to the top end of the detection table (1), a plurality of balls (14) are embedded in the supporting seats (13), and the balls (14) are attached to the bottom end of the middle oil pipe sleeve (7);
the sealing detection assembly is arranged on the top end of the detection platform (1) and comprises a detection tube (4), a barometer (5) is arranged on the top end of the detection tube (4), and an air inlet pipe (6) is fixedly connected to the front side of the detection tube (4).
2. The device for detecting the sealing of the oil pipe sleeve in the oil testing process according to claim 1, wherein: the top of examining test table (1) is provided with the boss, the top fixed mounting of boss has cylinder (2), the output fixedly connected with piston rod (3) of cylinder (2), the one end of piston rod (3) and the one end fixed connection who examines test tube (4).
3. The device for detecting the sealing of the oil pipe sleeve in the oil testing test according to claim 1, characterized in that: one side fixedly connected with lug (17) of detection tube (4) bottom, the one end fixedly connected with guide bar (18) of lug (17), the one end sliding interlude of guide bar (18) is connected in the inside of boss.
4. The device for detecting the sealing of the oil pipe sleeve in the oil testing test according to claim 1, characterized in that: one end of the detection tube (4) is fixedly connected with a plurality of first fixing rods (9), one end of the first sealing gasket (8) is provided with a plurality of first mounting grooves, and the first mounting grooves are sleeved on the outer portions of the first fixing rods (9).
5. The device for detecting the sealing of the oil pipe sleeve in the oil testing test according to claim 1, characterized in that: examine one side fixedly connected with backup pad (15) on test table (1) top, pole (10) are assisted to the one end fixedly connected with of backup pad (15), the one end fixedly connected with second dead lever (12) of assisting pole (10), the second mounting groove has been seted up to the inside of the sealed pad (11) of second, the second mounting groove cup joints in the outside of second dead lever (12).
6. The device for detecting the sealing of the oil pipe sleeve in the oil testing test according to claim 1, characterized in that: grooves are formed in one ends of the first sealing gasket (8) and the second sealing gasket (11), and the two grooves are sleeved outside two sides of the middle oil pipe sleeve (7).
7. The device for detecting the sealing of the oil pipe sleeve in the oil testing test according to claim 1, characterized in that: four supporting legs (16) are fixedly connected to the bottom end of the detection table (1), and anti-slip pads are connected to the bottom ends of the supporting legs (16) in a threaded penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220591337.4U CN216791561U (en) | 2022-03-18 | 2022-03-18 | Oil pipe sleeve sealing detection device in oil testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220591337.4U CN216791561U (en) | 2022-03-18 | 2022-03-18 | Oil pipe sleeve sealing detection device in oil testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216791561U true CN216791561U (en) | 2022-06-21 |
Family
ID=82000106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220591337.4U Expired - Fee Related CN216791561U (en) | 2022-03-18 | 2022-03-18 | Oil pipe sleeve sealing detection device in oil testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216791561U (en) |
-
2022
- 2022-03-18 CN CN202220591337.4U patent/CN216791561U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |