CN217878224U - Blowout prevention pressure testing device for oil pipe - Google Patents
Blowout prevention pressure testing device for oil pipe Download PDFInfo
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- CN217878224U CN217878224U CN202221153094.2U CN202221153094U CN217878224U CN 217878224 U CN217878224 U CN 217878224U CN 202221153094 U CN202221153094 U CN 202221153094U CN 217878224 U CN217878224 U CN 217878224U
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Abstract
The utility model discloses a pressure testing device is prevented spouting by oil pipe, the on-line screen storage device comprises a base, the top fixedly connected with aerating device of base, the switch-on of aerating device gas outlet has the intake pipe, intake pipe external surface fixedly connected with closing plate, the top sliding connection pressure measurement device of base, one side that aerating device was kept away from to the pressure measurement device is provided with the manometer. The utility model discloses, drive spacing subassembly through drive assembly and remove, carry out spacing centre gripping to oil pipe's top and bottom, it drives the pressure measurement device and removes to remove the subassembly, make the sealed tube carry out the butt to oil pipe, with oil pipe stable connection between closing plate and sealed tube, aerify production pressure in to oil pipe through paint spraying apparatus, the pressure measurement device detects pressure, the pressure gage is used for showing pressure numerical value, when detecting unqualifiedly, the alarm can send out the police dispatch newspaper, thereby make things convenient for the staff in time to discover and sort, made things convenient for the stable seal to oil pipe, make things convenient for the detection of pressure measurement device.
Description
Technical Field
The utility model relates to an oil pipe processing technology field especially relates to oil pipe prevents spouting pressure testing device.
Background
Tubing is the pipe that transports crude oil and natural gas from the hydrocarbon reservoir to the surface after drilling is complete and is used to withstand the pressures generated during production.
In the production process of oil pipes, pressure testing needs to be carried out on the oil pipes, the sealing performance of the oil pipes is guaranteed, and the pressure measurement is inaccurate due to the fact that the existing pressure measurement devices are stable in connection between the oil pipes and the pressure measurement devices due to pressure when the pressure measurement is carried out.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an oil pipe blowout prevention pressure test device.
In order to realize the purpose, the utility model adopts the following technical scheme: oil pipe prevents spouting pressure testing device, the on-line screen storage device comprises a base, the top fixedly connected with aerating device of base, the switch-on of aerating device gas outlet has the intake pipe, intake pipe surface fixedly connected with closing plate, the top sliding connection pressure measuring device of base, one side that aerating device was kept away from to the pressure measuring device is provided with the pressure-measuring meter, one side fixedly connected with sealed tube that the pressure measuring device is close to aerating device, the top of pressure measuring device is provided with the alarm to the pressure measuring device is close to one side of pressure-measuring meter is provided with the controller, the front side fixed connection handle of pressure measuring device, the top of base is connected with the removal subassembly that is used for promoting the pressure measuring device to remove, the top of base is connected with and is used for two spacing subassemblies.
As a further description of the above technical solution:
spacing subassembly is including rotating in two first screw rods at base top, two the equal fixedly connected with second screw rod in top of first screw rod, two the equal fixedly connected with driven sprocket in top of second screw rod, two the equal threaded connection of surface of first screw rod and two second screw rods has the threading board, is located the same grip block of the relative one side fixedly connected with of two threading boards of same height, the aerating device lateral wall is connected with and is used for driving two spacing subassembly pivoted drive assembly.
As a further description of the above technical solution:
the driving assembly comprises a motor fixed on the side wall of the inflating device, the output end of the motor is fixedly connected with a driving chain wheel, and the four driven chain wheels are in transmission meshing with the driving chain wheel through the same chain.
As a further description of the above technical solution:
the thread turning directions of the first screw rod and the second screw rod are opposite to each other.
As a further description of the above technical solution:
one side that two grip blocks that lie in on same spacing subassembly are relative all is the arc.
As a further description of the above technical solution:
the moving assembly comprises a hydraulic cylinder fixed at the top of the base, and the output end of the hydraulic cylinder is fixedly connected with a fixing plate.
The utility model discloses following beneficial effect has:
compared with the prior art, this pressure testing device is prevented spouting by oil pipe, drive spacing subassembly through drive assembly and remove, carry out spacing centre gripping to oil pipe's top and bottom, the removal subassembly drives the pressure measurement device and removes, make the sealed tube carry out the butt to oil pipe, with oil pipe stable connection between closing plate and sealed tube, aerify production pressure in to oil pipe through paint spraying apparatus, the pressure measurement device detects pressure, the pressure measurement table is used for showing pressure value, when detecting unqualifiedly, the alarm can send out the police dispatch, thereby make things convenient for the timely discovery of staff and letter sorting, made things convenient for the stable sealed to oil pipe, make things convenient for the detection of pressure measurement device.
Drawings
Fig. 1 is a partial front cross-sectional view of the oil pipe blowout prevention pressure testing device provided by the utility model;
FIG. 2 is a side elevation and longitudinal section of the oil pipe blowout prevention pressure testing device provided by the utility model;
fig. 3 is a top view of the oil pipe blowout prevention pressure testing device provided by the utility model;
fig. 4 is an enlarged view of a point a shown in fig. 1.
Illustration of the drawings:
1. a base; 2. an inflator; 3. a pressure measuring device; 4. a pressure gauge; 5. an alarm; 6. a controller; 7. sealing the tube; 8. a hydraulic cylinder; 9. a handle; 10. a sealing plate; 11. a first screw; 12. a second screw; 13. a thread plate; 14. a clamping plate; 15. a driven sprocket; 16. a motor; 17. a drive sprocket; 18. a chain; 19. and (7) fixing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides an oil pipe prevents spouting pressure testing device: the gas-filling device comprises a base 1, an inflating device 2 is fixedly connected to the top of the base 1, an air inlet pipe is communicated with the air outlet of the inflating device 2, a sealing plate 10 is fixedly connected to the outer surface of the air inlet pipe, a pressure measuring device 3 is slidably connected to the top of the base 1, a pressure measuring meter 4 is arranged on one side, away from the inflating device 2, of the pressure measuring device 3, a sealing pipe 7 is fixedly connected to one side, close to the inflating device 2, of the pressure measuring device 3, an alarm 5 is arranged on the top of the pressure measuring device 3, a controller 6 is arranged on one side, close to the pressure measuring meter 4, of the pressure measuring device 3, the interior of an oil pipe is inflated through the inflating device 2, gas generated pressure enters the pressure measuring device 3 through the oil pipe, the controller 6 analyzes detected pressure, when the pressure value is between standard data, the tightness of the oil pipe is indicated to be normal, when the pressure value is not between the standard data, the controller 6 sends a signal to the alarm 5, and the alarm 5 gives an alarm, thereby reminding workers, facilitating the workers to sort in time, the front side of the pressure measuring device 3 is fixedly connected with a handle 9, the top of the base 1 is connected with a moving component for pushing the pressure measuring device 3 to move, the top of the base 1 is connected with two limiting components for limiting, the limiting components comprise two first screw rods 11 rotating on the top of the base 1, the top ends of the two first screw rods 11 are fixedly connected with second screw rods 12, the screw thread turning directions of the first screw rods 11 and the second screw rods 12 are opposite, the top ends of the two second screw rods 12 are fixedly connected with driven chain wheels 15, the outer surfaces of the two first screw rods 11 and the two second screw rods 12 are both in screw thread connection with threaded plates 13, one side opposite to the two threaded plates 13 at the same height is fixedly connected with the same clamping plate 14, one side opposite to the two clamping plates 14 on the same limiting component is both in arc shape, drive motor 16 drives drive sprocket 17 and rotates, it rotates to drive four driven sprocket 15 synchronous rotation through chain 18, thereby make second screw 12 rotate and drive first screw 11 synchronous rotation, because second screw 12 is opposite with first screw 11's screw thread soon, thereby make two thread plates 13 on first screw 11 and the second screw 12 be close to each other, thereby drive two grip blocks 14 and be close to each other, because one side that two grip blocks 14 are close to each other all is the arc, thereby conveniently carry out the centre gripping to oil pipe's surface, 2 lateral walls of aerating device are connected with and are used for driving two spacing subassembly pivoted drive assembly.
Further, the drive assembly comprises a motor 16 fixed on the side wall of the inflating device 2, an output end of the motor 16 is fixedly connected with a driving chain wheel 17, four driven chain wheels 15 are in transmission engagement with the driving chain wheel 17 through a same chain 18, the moving assembly comprises a hydraulic cylinder 8 fixed at the top of the base 1, an output end of the hydraulic cylinder 8 is fixedly connected with a fixing plate 19, the fixing plate 19 is driven to move through the hydraulic cylinder 8, the fixing plate 19 is continuously moved after the fixing plate 19 is in contact with the pressure measuring device 3, the sealing pipe 7 on the pressure measuring device 3 is abutted to two ends of the sealing plate 10 and two ends of the oil pipe, the sealing performance of two ends of the oil pipe is guaranteed, and the situation that the pressure measurement is inaccurate due to gas leakage is avoided.
The working principle is as follows: inserting an oil pipe into the two clamping plates 14 on the same side, contacting one end of the oil pipe with the sealing plate 10, driving the driving chain wheel 17 to rotate by the driving motor 16, driving the four driven chain wheels 15 to synchronously rotate by the chain 18, so that the second screw 12 rotates to drive the first screw 11 to synchronously rotate, the two threaded plates 13 are close to each other, the two clamping plates 14 are driven to mutually close, clamping the oil pipe, moving the pressure measuring device 3 to one side of the oil pipe, driving the fixing plate 19 to move by the hydraulic cylinder 8, continuously moving the fixing plate 19 after the fixing plate 19 is contacted with the pressure measuring device 3, enabling the sealing pipe 7 on the pressure measuring device 3 to be mutually abutted to one end of the oil pipe, and then closing the hydraulic cylinder 8;
aerify oil pipe's inside through aerating device 2, gaseous pressure that produces gets into in pressure measurement device 3 through oil pipe, carry out the analysis when controller 6 to the pressure that detects, be in between the data of standard when pressure numerical value, it is normal to show the oil pipe leakproofness, be not in between the data of standard when pressure numerical value, alarm 5 is given in controller 6 signals, make alarm 5 send out the police dispatch newspaper, thereby make things convenient for the staff in time to sort, the pressure measurement is accomplished the back, drive hydraulic cylinder 8 moves to the right, thereby make fixed plate 19 shift out pressure measurement device 3, move pressure measurement device 3 through handle 9, thereby take out oil pipe from two grip blocks 14.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. Oil pipe blowout prevention pressure testing device, including base (1), its characterized in that: the utility model discloses a pressure measuring device, including base (1), top fixedly connected with aerating device (2), aerating device (2) gas outlet switch-on has the intake pipe, intake pipe surface fixedly connected with closing plate (10), top sliding connection pressure measuring device (3) of base (1), one side that aerating device (2) were kept away from in pressure measuring device (3) is provided with manometer (4), one side fixedly connected with sealing tube (7) that pressure measuring device (3) are close to aerating device (2), the top of pressure measuring device (3) is provided with alarm (5) to pressure measuring device (3) are close to one side of manometer (4) is provided with controller (6), front side fixed connection handle (9) of pressure measuring device (3), the top of base (1) is connected with the removal subassembly that is used for promoting pressure measuring device (3) to remove, the top of base (1) is connected with two spacing subassemblies that are used for spacing.
2. The tubing blowout prevention pressure testing device according to claim 1, characterized in that: spacing subassembly is including rotating in two first screw rods (11), two at base (1) top the equal fixedly connected with second screw rod (12) in top of first screw rod (11), two the equal fixedly connected with driven sprocket (15) in top of second screw rod (12), two the equal threaded connection of surface of first screw rod (11) and two second screw rods (12) has thread plate (13), is located the same grip block (14) of one side fixedly connected with that two relative thread plate (13) of same height, aerating device (2) lateral wall is connected with and is used for driving two spacing subassembly pivoted drive assemblies.
3. The tubing blowout prevention pressure testing device according to claim 2, characterized in that: the driving assembly comprises a motor (16) fixed on the side wall of the inflating device (2), the output end of the motor (16) is fixedly connected with a driving chain wheel (17), and the driven chain wheel (15) and the driving chain wheel (17) are in transmission engagement through a same chain (18).
4. The oil pipe blowout prevention pressure test device according to claim 2, characterized in that: the thread turning directions of the first screw (11) and the second screw (12) are opposite to each other.
5. The tubing blowout prevention pressure testing device according to claim 2, characterized in that: the opposite sides of the two clamping plates (14) on the same limiting component are arc-shaped.
6. The oil pipe blowout prevention pressure test device according to claim 1, characterized in that: the moving assembly comprises a hydraulic cylinder (8) fixed to the top of the base (1), and the output end of the hydraulic cylinder (8) is fixedly connected with a fixing plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221153094.2U CN217878224U (en) | 2022-05-14 | 2022-05-14 | Blowout prevention pressure testing device for oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221153094.2U CN217878224U (en) | 2022-05-14 | 2022-05-14 | Blowout prevention pressure testing device for oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217878224U true CN217878224U (en) | 2022-11-22 |
Family
ID=84089974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221153094.2U Active CN217878224U (en) | 2022-05-14 | 2022-05-14 | Blowout prevention pressure testing device for oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217878224U (en) |
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2022
- 2022-05-14 CN CN202221153094.2U patent/CN217878224U/en active Active
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