CN219990491U - Multi-station pressure detection equipment for internal blowout prevention tool - Google Patents
Multi-station pressure detection equipment for internal blowout prevention tool Download PDFInfo
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- CN219990491U CN219990491U CN202322730511.6U CN202322730511U CN219990491U CN 219990491 U CN219990491 U CN 219990491U CN 202322730511 U CN202322730511 U CN 202322730511U CN 219990491 U CN219990491 U CN 219990491U
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- placing
- supporting frame
- conveying belt
- blowout prevention
- prevention tool
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- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 230000002265 prevention Effects 0.000 title claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000003287 optical effect Effects 0.000 claims description 25
- 210000000078 claw Anatomy 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000012360 testing method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 8
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000012546 transfer Methods 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 multi-station pressure detection equipment for an internal blowout prevention tool, relates to the technical field of pressure detection, and aims to provide a simple, practical and low-cost scheme capable of performing pressure seal detection operation for the internal blowout prevention tool at multiple stations. The utility model comprises the following steps: a detection device, a conveying device and a clamping device; the detection device comprises a first support frame and a tester arranged on the first support frame, wherein the tester comprises a plurality of hydraulic cylinders for detection and a sealing base; the conveying device comprises a second supporting frame and a conveying belt arranged on the second supporting frame; the conveying device further comprises a first placing table plate, and the first placing table plate is positioned on the second supporting frame and at one end of the conveying belt; the first placing platen is obliquely arranged, and one end of the first placing platen, which is close to the conveying belt, is low, and one end of the first placing platen, which is far away from the conveying belt, is high; the clamping device comprises a third support frame and a plurality of clamping units arranged on the third support frame; the clamping unit is used for clamping the inner blowout prevention tool and lifting.
Description
Technical Field
The utility model relates to the technical field of pressure detection, in particular to multi-station pressure detection equipment for an internal blowout prevention tool.
Background
The internal blowout prevention tool is a generic term for a class of products, including drill stem plug valves, arrow-type check valves, and the like. The internal blowout prevention tool needs to be subjected to a pressure sealing test before leaving the factory so as to ensure the quality of products. The testing process is to make use of a hydraulic cylinder to prop against one end of the inner blowout prevention tool and prop against the inner blowout prevention tool on the sealing base, so that pipe orifices at two ends of the inner blowout prevention tool are closed, at the moment, the spray head on the sealing base supplies water to the inner blowout prevention tool at high pressure, and the tightness is judged later through the processes of pressurization, pressure stabilization and pressure relief. Before detection, the internal blowout preventer is generally handled in two ways. One of them is the mode of manual handling, and this kind of mode intensity of labour is big, has the security risk, and inefficiency. The other is to adopt a mode of carrying by a manipulator, and the manipulator has high speed but high cost. There is a need for a solution that is simpler, more practical, less costly and allows multi-station operation.
Disclosure of Invention
The utility model provides a multi-station pressure detection device of an internal blowout prevention tool, which comprises: a detection device, a conveying device and a clamping device;
the detection device comprises a first support frame and a tester arranged on the first support frame, wherein the tester comprises a plurality of hydraulic cylinders for detection and a sealing base;
the conveying device comprises a second supporting frame and a conveying belt arranged on the second supporting frame; the conveying belt is used for conveying the inner blowout prevention tool;
the conveying device further comprises a first placing table plate, wherein the first placing table plate is positioned on the second supporting frame and at one end of the conveying belt; the first placing platen is used for placing an undetected internal blowout prevention tool; the first placing platen is obliquely arranged, and one end of the first placing platen, which is close to the conveying belt, is low, and one end of the first placing platen, which is far away from the conveying belt, is high;
the clamping unit comprises a third supporting frame and a plurality of clamping units arranged on the third supporting frame; the clamping unit is used for clamping the inner blowout prevention tool and lifting.
The utility model is further provided with: the tester comprises two supporting plates and a plurality of supporting rods, wherein the two supporting plates are vertically arranged and fixed on the first supporting frame, and two ends of each supporting rod are fixedly connected with the supporting plates; the sealing base and the hydraulic cylinder are arranged on the two supporting plates respectively.
The utility model is further provided with: the conveying device further comprises a second placing table plate, wherein the second placing table plate is positioned on the second supporting frame and is positioned at a different end of the conveying belt from the first placing table plate; the second placing platen is used for placing the inner blowout prevention tool after detection.
The utility model is further provided with: the second placing platen is obliquely arranged, and one end, close to the conveying belt, of the second placing platen is high, and one end, far away from the conveying belt, of the second placing platen is low.
The utility model is further provided with: the clamping unit comprises a mechanical claw, a screw rod, a transmission case, an optical axis support and a motor; the mechanical claw is positioned below the third supporting frame, and the transmission case, the optical axis support and the motor are fixed on the third supporting frame; the optical axis is in sliding fit with the optical axis support, and one end of the optical axis is fixedly connected with the mechanical claw; the motor is in transmission connection with the lead screw through the transmission box, and one end of the lead screw is fixedly connected with the mechanical claw.
The beneficial effects of the utility model are as follows: the first detection station is provided with a plurality of detection stations, when one detection operation is carried out, the clamping unit at other positions can still clamp other internal blowout prevention tools to other stations for detection, and detection efficiency is improved. The locating process of the second internal blowout prevention tool depends on the clamping unit without the help of manpower, so that the labor intensity is reduced and the safety risk is avoided. Third, this scheme has with low costs, simple structure reliable characteristics.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic diagram of the structure of the detecting device in the present utility model.
Fig. 3 is a schematic view of the structure of the conveying device in the present utility model.
Fig. 4 is a schematic structural view of the gripping unit in the present utility model.
Reference numerals: 1. a detection device; 11. a first support frame; 12. a support plate; 13. a support rod; 14. sealing the base; 15. a hydraulic cylinder; 2. a conveying device; 21. a second support frame; 22. a conveyor belt; 23. a first placement platen; 24. a second placement platen; 3. a clamping device; 31. a third support frame; 32. a gripping unit; 321. a mechanical claw; 322. an optical axis; 323. an optical axis support; 324. a transmission case; 325. a motor; 326. and (5) a screw rod.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
Referring to fig. 1 to 4, the present utility model provides a multi-station pressure detection device for an internal blowout preventer, comprising: a detection device 1, a conveying device 2 and a gripping device 3.
The detection device 1 comprises a first supporting frame 11 and a tester arranged on the first supporting frame 11. The tester comprises two support plates 12, a plurality of support rods 13, a plurality of hydraulic cylinders 15 for detection and use and a sealing base 14. Two support plates 12 are parallel and vertically fixed to the top of the first support frame 11. The support bar 13 is fixedly connected at both ends to the support plate 12 and perpendicular to the support plate 12. The sealing base 14 and the hydraulic cylinders 15 are respectively arranged on the two support plates 12, the sealing base 14 and the hydraulic cylinders 15 are distributed at equal intervals along the horizontal direction, and the sealing base 14 and the hydraulic cylinders 15 are opposite one by one and coaxial. The structural arrangement and working principle of the sealing base 14 and the hydraulic cylinder 15 are all the prior art, so that details of how to supply water and boost pressure, the structure thereof and the like are not described in detail, and the improvements of the present utility model are not related to this part. Reference may be made to the publication CN109540412a, for example.
The conveying device 2 comprises a second supporting frame 21 and a conveying belt 22 arranged on the second supporting frame 21, and the conveying belt 22 is used for conveying the inner blowout prevention tool. The conveyor belt 22 is located below the tester and traverses the first support frame 11 in the direction of arrangement of the hydraulic cylinders 15 and the seal base 14. The conveyor 2 further comprises a first placing platen 23 and a second placing platen 24. The first placing platen 23 and the second placing platen 24 are fixed on the second supporting frame 21, but are separately provided at different ends of the conveyor belt 22 while being located outside the first supporting frame 11. The first placing platen 23 and the second placing platen 24 are used for placing an undetected internal blowout preventer and a detected internal blowout preventer, respectively. The first placing platen 23 is disposed obliquely with its end close to the conveyor belt 22 low and its end far from the conveyor belt 22 high. The second placement platen 24 is disposed obliquely with its end close to the conveyor belt 22 high and its end far from the conveyor belt 22 low. The lowest position of the first placing platen 23 is flush with the upper surface of the conveyor belt 22, so that the internal blowout prevention tool can roll down onto the conveyor belt 22. The highest position of the second placement platen 24 is flush with the upper surface of the conveyor belt 22. After the conveyor belt 22 carries the inner blowout preventer to the other end, the inner blowout preventer rolls down onto the second placement platen 24.
The clamping device 3 comprises a third supporting frame 31 and a plurality of clamping units 32 arranged on the third supporting frame 31. The clamping units 32 are used for clamping the internal blowout prevention tool and lifting, and the number of the clamping units 32 is consistent with that of the hydraulic cylinders 15 and the sealing bases 14. The third supporting frame 31 is fixed on the top of the tester and fixedly connected with the supporting plate 12 of the tester. The gripping unit 32 includes a gripper 321, a screw 326, a gear box 324, an optical axis 322, an optical axis support 323, and a motor 325. The mechanical claw 321 is located below the third supporting frame 31. The gripper 321 is made of a prior art product, and can be controlled to perform gripping, for example, a gripper product manufactured by Shenzhen Huang's science and technology limited and having a model number BigClaw. The screw 326 and the optical axis 322 are all vertically arranged, and the bottom is fixedly connected with the mechanical claw 321. The optical axis 322 is provided with two screws 326 positioned in the middle of the optical axis 322, and the screws 326 and the optical axis 322 penetrate through the third supporting frame 31. The transmission case 324, the optical axis support 323, and the motor 325 are fixed to the third support frame 31. The optical axis supports 323 are provided in two corresponding to the optical axis 322, and the optical axis 322 is slidably fitted with the optical axis supports 323. The motor 325 is in transmission connection with the screw rod 326 through the transmission box 324, the related structure of the transmission box 324 can refer to a screw lifter or a screw jack, the spindle rotation of the motor 325 drives the screw rod 326 to rotate through the transmission box 324, and the screw rod 326 moves along the axial direction, so that the screw rod 326 is lifted together with the mechanical claw 321, and the optical axis 322 plays a supporting and guiding role in the process.
The specific implementation process is as follows: the internal blowout prevention tool is firstly placed on the first placing bedplate 23 and then rolls on the conveyer belt 22, and the rolling process of the internal blowout prevention tool is controlled by a hand-held mode and the like, so that the internal blowout prevention tool slowly and stably falls on the conveyer belt 22. The inner blowout preventer is brought to the lower side of the designated gripper 321 by controlling the operation of the conveyor belt 22. The motor 325 drives the screw rod 326 to rotate, so that the mechanical claw 321 descends, and the gripping of the internal blowout prevention tool is realized through controlling the mechanical claw 321. When the inner blowout prevention tool is gripped by the mechanical claw 321, the motor 325 drives the screw rod 326 to reversely rotate, so that the mechanical claw 321 is lifted to be positioned coaxially opposite to the hydraulic cylinder 15 and the sealing base 14. Further extended by hydraulic cylinder 15 and the internal blowout preventer is placed against seal mount 14, and then pressure testing is performed. When the test is completed, the motor 325 drives the screw 326 to rotate again and the mechanical claw 321 descends, and when the mechanical claw 321 descends to the set position, the mechanical claw 321 is controlled to loosen the internal blowout preventer, so that the internal blowout preventer falls on the conveyor belt 22. The inner blowout preventer is then moved by the conveyor 22 until it rolls off onto the second placement platen 24 awaiting further transfer.
The technical effect of this scheme includes at least: first, be provided with a plurality of detection stations, when one of them department detects the operation, the clamp of other positions gets the unit 32 and still can snatch other interior blowout prevention instrument and detects to other stations, has improved detection efficiency. The positioning process of the second internal blowout prevention tool depends on the clamping unit 32 without the help of manpower, so that the labor intensity is reduced and the safety risk is avoided. Third, this scheme has with low costs, simple structure reliable characteristics.
While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and in particular, the technical features set forth in the various embodiments may be combined in any manner so long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
In the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.
Claims (5)
1. The utility model provides an interior blowout prevention instrument multistation pressure check out test set which characterized in that includes: a detection device (1), a conveying device (2) and a clamping device (3);
the detection device (1) comprises a first support frame (11) and a tester arranged on the first support frame (11), wherein the tester comprises a plurality of hydraulic cylinders (15) for detection and use and a sealing base (14);
the conveying device (2) comprises a second supporting frame (21) and a conveying belt (22) arranged on the second supporting frame (21); the conveying belt (22) is used for conveying the inner blowout prevention tool;
the conveying device (2) further comprises a first placing bedplate (23), wherein the first placing bedplate (23) is positioned on the second supporting frame (21) and at one end of the conveying belt (22); the first placing platen (23) is used for placing an undetected internal blowout prevention tool; the first placing platen (23) is obliquely arranged, and one end of the first placing platen, which is close to the conveying belt (22), is low and one end of the first placing platen, which is far away from the conveying belt (22), is high;
the clamping device (3) comprises a third supporting frame (31) and a plurality of clamping units (32) arranged on the third supporting frame (31); the clamping unit (32) is used for clamping the inner blowout prevention tool and lifting.
2. The internal blowout preventer multistation pressure detection apparatus of claim 1 wherein: the tester comprises two supporting plates (12) and a plurality of supporting rods (13), wherein the two supporting plates (12) are vertically arranged and fixed on the first supporting frame (11), and two ends of each supporting rod (13) are fixedly connected with the supporting plates (12); the sealing base (14) and the hydraulic cylinder (15) are respectively arranged on the two supporting plates (12).
3. The internal blowout preventer multistation pressure detection apparatus of claim 1 wherein: the conveying device (2) further comprises a second placing bedplate (24), wherein the second placing bedplate (24) is positioned on the second supporting frame (21) and is positioned at the different end of the conveying belt (22) from the first placing bedplate (23); the second placing platen (24) is used for placing the detected internal blowout prevention tool.
4. A multi-station pressure detection apparatus for internal blowout preventer according to claim 3, wherein: the second placing platen (24) is arranged obliquely, and one end of the second placing platen, which is close to the conveying belt (22), is high and one end of the second placing platen, which is far away from the conveying belt (22), is low.
5. The internal blowout preventer multistation pressure detection apparatus of claim 1 wherein: the clamping device (3) comprises a mechanical claw (321), a screw rod (326), a transmission case (324), an optical axis (322), an optical axis support (323) and a motor (325); the mechanical claw (321) is positioned below the third supporting frame (31), and the transmission box (324), the optical axis support (323) and the motor (325) are fixed on the third supporting frame (31); the optical axis (322) is in sliding fit with the optical axis support (323), and one end of the optical axis (322) is fixedly connected with the mechanical claw (321); the motor (325) is in transmission connection with the screw rod (326) through the transmission box (324), and one end of the screw rod (326) is fixedly connected with the mechanical claw (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322730511.6U CN219990491U (en) | 2023-10-12 | 2023-10-12 | Multi-station pressure detection equipment for internal blowout prevention tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322730511.6U CN219990491U (en) | 2023-10-12 | 2023-10-12 | Multi-station pressure detection equipment for internal blowout prevention tool |
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| Publication Number | Publication Date |
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| CN219990491U true CN219990491U (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202322730511.6U Active CN219990491U (en) | 2023-10-12 | 2023-10-12 | Multi-station pressure detection equipment for internal blowout prevention tool |
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| CN (1) | CN219990491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117740222A (en) * | 2024-02-21 | 2024-03-22 | 贵州大学 | Wood-like beam prestress testing device |
-
2023
- 2023-10-12 CN CN202322730511.6U patent/CN219990491U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117740222A (en) * | 2024-02-21 | 2024-03-22 | 贵州大学 | Wood-like beam prestress testing device |
| CN117740222B (en) * | 2024-02-21 | 2024-04-26 | 贵州大学 | Wood-like beam prestress testing device |
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