CN220407187U - Continuous current and under-pressure perforating device - Google Patents
Continuous current and under-pressure perforating device Download PDFInfo
- Publication number
- CN220407187U CN220407187U CN202322082082.6U CN202322082082U CN220407187U CN 220407187 U CN220407187 U CN 220407187U CN 202322082082 U CN202322082082 U CN 202322082082U CN 220407187 U CN220407187 U CN 220407187U
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- Prior art keywords
- screw
- supporting block
- pipeline
- pipe body
- cylinder
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000010079 rubber tapping Methods 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000003209 petroleum derivative Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a continuous flow pressurized perforating device, which relates to the technical field of pipeline perforating and comprises a pipe body, wherein a supporting block is clamped above the outer part of the pipe body, screws are arranged on the front surface and the back surface of the supporting block, a sealing gasket is arranged above the inner side of the supporting block, a slotted hole is formed in the top of the supporting block, and a cylinder is arranged at the top of the supporting block. According to the utility model, the flow meter and the cylinder are connected together, the supporting block and the pipeline are fixed together by the screw, the screw is rotated to drive the drill bit to rotate and move downwards to open the hole of the pipeline, the sealing gasket can play a role in sealing the edge of the slotted hole, when the hole is drilled, the medium cannot leak outwards through the gap between the supporting block and the pipe body, so that the drill bit is retracted into the cylinder again, the medium in the pipeline can enter the cylinder, the flow is measured by the flow meter, the hole opening and the flow measurement operation of the pipeline are not needed, and the flow measuring operation is convenient.
Description
Technical Field
The utility model relates to the technical field of pipeline perforating, in particular to a continuous flow pressurized perforating device.
Background
The petroleum pipeline is composed of oil pipe and accessories, and is equipped with correspondent oil pump unit according to the requirements of technological process, and is designed and installed into a complete pipeline system for completing oil receiving and transferring tasks, and the oil pipeline system, i.e. pipeline system for conveying petroleum and petroleum products, mainly is composed of oil pipeline, oil conveying station and other auxiliary related equipment, and is one of main equipment of petroleum storage and transportation industry, also is the most main conveying equipment of crude oil and petroleum products.
However, in the process of punching the pipeline, the traditional punching mode needs to cut off the pipeline, so that the normal conveying of the pipeline is affected, and the pipeline is troublesome to use in practice.
Disclosure of Invention
The utility model aims to provide a continuous flow pressurized perforating device which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a continuous flow pressurized tapping device comprising:
the pipe body, the outside top joint of pipe body has the supporting shoe, and the screw is all installed to the front and the back of supporting shoe, the inboard top of supporting shoe is provided with sealing washer, and the slotted hole has been seted up at the top of supporting shoe, the drum is installed at the top of supporting shoe, and the bottom surface central authorities of drum have seted up the through-hole, the drill bit is installed to the inside below of drum, and the right side of drum is connected with the flowmeter, the top of drill bit is connected with the screw rod, and installs the nut between screw rod and the drum.
Preferably, a lantern ring is sleeved below the outer part of the screw rod, and a connecting rod is connected to the outer side of the lantern ring.
Preferably, a fixing structure is formed between the supporting block and the pipe body through a screw, and the inner cambered surface profile of the supporting block is matched with the outer profile of the pipe body.
Preferably, the sealing gasket is bonded with the supporting block, and the bottom surface of the sealing gasket is attached to the top surface of the pipe body.
Preferably, the external thread of the screw is complementary with the internal thread of the nut, and the vertical central axes of the screw, the drill bit and the cylinder coincide.
Preferably, the lantern ring and the cylinder are welded into an integrated structure through a connecting rod, and the inner diameter of the lantern ring is larger than the diameter of the screw rod.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the flow meter and the cylinder are connected together, the supporting block and the pipeline are fixed together by the screw, the screw is rotated to drive the drill bit to rotate and move downwards to open the hole of the pipeline, the sealing gasket can play a role in sealing the edge of the slotted hole, when the hole is drilled, the medium cannot leak outwards through the gap between the supporting block and the pipe body, so that the drill bit is retracted into the cylinder again, the medium in the pipeline can enter the cylinder, the flow is measured by the flow meter, the hole opening and the flow measurement operation of the pipeline are not needed, and the flow measuring operation is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall frontal structure of the present utility model;
FIG. 2 is a schematic view of a partial internal structure of the present utility model;
FIG. 3 is a schematic view of a distribution structure of a sealing gasket in the present utility model.
Legend description:
1. a screw; 2. a cylinder; 3. a flow meter; 4. a tube body; 5. a screw; 6. a support block; 7. a collar; 8. a through hole; 9. a sealing gasket; 10. a drill bit; 11. a connecting rod; 12. a nut; 13. a slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a continuous flow pressurized perforating device comprises a pipe body 4, wherein a supporting block 6 is clamped above the outer part of the pipe body 4, screws 5 are arranged on the front surface and the back surface of the supporting block 6, a fixed structure is formed between the supporting block 6 and the pipe body 4 through the screws 5, the inner cambered surface contour of the supporting block 6 is matched with the outer contour of the pipe body 4, the supporting block 6 and the pipe body 4 are connected together through the screws 5, the installation and the disassembly are convenient, the inner cambered surface contour of the supporting block 6 is matched with the outer contour of the pipe body 4, and the pipe body 4 can be ensured to be attached to the inner side of the supporting block 6;
the sealing gasket 9 is arranged above the inner side of the supporting block 6, the slotted hole 13 is formed in the top of the supporting block 6, the sealing gasket 9 is bonded with the supporting block 6, the bottom surface of the sealing gasket 9 is bonded with the top surface of the pipe body 4, the bonding ensures the tightness of connection between the sealing gasket 9 and the supporting block 6, the bottom surface of the sealing gasket 9 is bonded with the top surface of the pipe body 4, the sealing gasket 9 can seal the edge of the slotted hole 13, therefore, when drilling is ensured, a medium cannot leak outwards through a gap between the supporting block 6 and the pipe body 4, the cylinder 2 is mounted at the top of the supporting block 6, the through hole 8 is formed in the center of the bottom surface of the cylinder 2, the drill bit 10 is mounted below the cylinder 2, and the flowmeter 3 is connected to the right side of the cylinder 2;
the top end of the drill bit 10 is connected with a screw 1, a nut 12 is arranged between the screw 1 and the cylinder 2, external threads of the screw 1 are complementary with internal threads of the nut 12, vertical central axes of the screw 1, the drill bit 10 and the cylinder 2 are coincident, when the screw 1 is rotated, the screw 1 can be matched with the nut 12, so that the screw 1 can move up and down, the drill bit 10 can be driven to move up and down, and the pipe 4 is perforated;
the lantern ring 7 has been cup jointed to the outside below of screw rod 1, and the outside of lantern ring 7 is connected with connecting rod 11, welds into integrated structure through connecting rod 11 between lantern ring 7 and the drum 2, and the internal diameter of lantern ring 7 is greater than the diameter of screw rod 1, welds lantern ring 7 and drum 2 together through connecting rod 11, utilizes lantern ring 7 to play the effect of direction and location to the reciprocates of screw rod 1, avoids screw rod 1 to rotate and reciprocate the in-process, appears the phenomenon of slope.
Working principle: when the flow of the pipeline needs to be measured, the flowmeter 3 is connected with the cylinder 2, the supporting block 6 is clamped outside the pipeline needing to be drilled, the supporting block 6 is fixed with the pipeline through the screw 5, the screw 1 is manually rotated through the wrench, the screw 1 is matched with the nut 12 to enable the screw 1 to move downwards, the drill bit 10 is driven to rotate and move downwards, when the drill bit 10 moves to be in contact with the outside of the pipeline, the drill bit 10 continues to move downwards and rotate, so that after the tapping operation is finished, the screw 1 is reversely rotated, the drill bit 10 is retracted into the cylinder 2 again, at the moment, a medium inside the pipeline can enter the cylinder 2 through the slotted hole 13 and the through hole 8, and finally the flow is measured through the flowmeter 3.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A continuous flow pressurized tapping device, comprising:
body (4), outside top joint of body (4) has supporting shoe (6), and screw (5) are all installed to the front and the back of supporting shoe (6), the inboard top of supporting shoe (6) is provided with sealing washer (9), and slotted hole (13) have been seted up at the top of supporting shoe (6), drum (2) are installed at the top of supporting shoe (6), and through-hole (8) have been seted up at the bottom surface central authorities of drum (2), drill bit (10) are installed to the inside below of drum (2), and the right side of drum (2) is connected with flowmeter (3), the top of drill bit (10) is connected with screw rod (1), and installs nut (12) between screw rod (1) and drum (2).
2. A continuous flow pressurized tapping device according to claim 1, wherein: the outside below of screw rod (1) has cup jointed lantern ring (7), and the outside of lantern ring (7) is connected with connecting rod (11).
3. A continuous flow pressurized tapping device according to claim 1, wherein: the support block (6) and the pipe body (4) form a fixed structure through the screw (5), and the inner cambered surface profile of the support block (6) is matched with the outer profile of the pipe body (4).
4. A continuous flow pressurized tapping device according to claim 1, wherein: the sealing gasket (9) is bonded with the supporting block (6), and the bottom surface of the sealing gasket (9) is attached to the top surface of the pipe body (4).
5. A continuous flow pressurized tapping device according to claim 1, wherein: the external threads of the screw (1) are complementary with the internal threads of the nut (12), and the vertical central axes of the screw (1), the drill (10) and the cylinder (2) are coincident.
6. A continuous flow pressurized tapping device according to claim 2, characterized in that: the lantern ring (7) and the cylinder (2) are welded into an integrated structure through the connecting rod (11), and the inner diameter of the lantern ring (7) is larger than the diameter of the screw rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082082.6U CN220407187U (en) | 2023-08-02 | 2023-08-02 | Continuous current and under-pressure perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082082.6U CN220407187U (en) | 2023-08-02 | 2023-08-02 | Continuous current and under-pressure perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220407187U true CN220407187U (en) | 2024-01-30 |
Family
ID=89656405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322082082.6U Active CN220407187U (en) | 2023-08-02 | 2023-08-02 | Continuous current and under-pressure perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220407187U (en) |
-
2023
- 2023-08-02 CN CN202322082082.6U patent/CN220407187U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |