CN220248016U - Connecting mechanism of oil well fracturing pipeline - Google Patents
Connecting mechanism of oil well fracturing pipeline Download PDFInfo
- Publication number
- CN220248016U CN220248016U CN202321658506.2U CN202321658506U CN220248016U CN 220248016 U CN220248016 U CN 220248016U CN 202321658506 U CN202321658506 U CN 202321658506U CN 220248016 U CN220248016 U CN 220248016U
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- China
- Prior art keywords
- connecting pipe
- ring flange
- oil well
- external screw
- pipe
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- 239000003129 oil well Substances 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 9
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a connecting mechanism of an oil well fracturing pipeline in the technical field of oil well fracturing manifolds in oil field exploitation, which comprises a connecting pipe, wherein fracturing pipes are arranged on the left side and the right side of the connecting pipe, a first flange plate is arranged on the left side and the right side of the connecting pipe, a second flange plate matched with the first flange plate is arranged at one end, close to the connecting pipe, of the fracturing pipe, bolts are arranged between the first flange plate and the second flange plate, handles are arranged at the tops of the front end face and the rear end face of the connecting pipe, and a fixed block is arranged at the center of the bottom of the connecting pipe; through rotating the outer loop bar, make the outer loop bar reciprocate through the cooperation of internal thread and external screw rod to adjust the height of backup pad, make the bottom laminating of backup pad subaerial, can provide a simple and easy bearing structure when the installation of connecting pipe like this, provide the supporting point for the installation of connecting pipe, just so can avoid still needing the manual work to support when the installation.
Description
Technical Field
The utility model relates to the technical field of oil well fracturing manifolds in oil field exploitation, in particular to a connecting mechanism of an oil well fracturing pipeline.
Background
The fracturing production increasing process of the oil and gas field is usually completed by using a fracturing pipe when the oil well is mined, and the fracturing pipe is used by using a connecting mechanism, namely a connecting pipe and other pipeline connecting pieces, so that the fracturing pipe is prolonged, but the connecting mechanism for the existing fracturing pipe has some defects when the connecting mechanism is used, such as a supporting structure is lacking when the connecting mechanism is connected with the fracturing pipe in a mounting way, the manually supporting is needed during the mounting way, the matched mounting holes can be aligned, so that the time and the labor are consumed, the mounting efficiency is very slow, and two or more workers are needed to cooperate during the mounting way, therefore, the connecting mechanism for the fracturing pipeline of the oil well is provided.
Disclosure of Invention
The utility model aims to provide a connecting mechanism of an oil well fracturing pipeline, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a coupling mechanism of oil well fracturing pipeline, including the connecting pipe, the left and right sides of connecting pipe all is provided with presses the cracking tube, the left and right sides of connecting pipe all is provided with ring flange one, the one end that the cracking tube is close to the connecting pipe all is provided with ring flange one assorted ring flange two, all be provided with the bolt between ring flange one and the ring flange two, the terminal surface top all is provided with the handle around the connecting pipe, the bottom center department of connecting pipe is provided with the fixed block, the bottom swing joint external screw rod of fixed block, the outer wall of external screw rod cup joints and is provided with the outer loop bar, the inner chamber of outer loop bar is provided with external screw rod assorted internal thread, the bottom of outer loop bar is provided with the backup pad.
Further: the top of fixed block is provided with connecting pipe bottom assorted arc recess, and fixed welding between fixed block and the connecting pipe.
Further: the top of external screw rod is provided with the external screw connection piece, and the bottom center department of fixed block is provided with the screw hole with external screw connection piece assorted.
Further: the handle is all fixed welding between connecting pipe, and the top center department of handle all is provided with the connecting block, and the top of connecting block all is provided with rings.
Further: rubber sealing gaskets are arranged between the opposite surfaces of the first flange plate and the second flange plate, and matched through holes are formed in the positions, corresponding to the bolts, of the rubber sealing gaskets.
Further: one end of the second flange plate, which is close to the first flange plate, is provided with a sleeve pipe, one end of the sleeve pipe, which is far away from the second flange plate, penetrates through the first flange plate to be arranged in the inner cavity of the connecting pipe, and the outer wall of the sleeve pipe is attached to the inner wall of the inner cavity of the connecting pipe.
Compared with the prior art, the utility model has the beneficial effects that:
this coupling mechanism of oil well fracturing pipeline, when needs are connected between connecting pipe and the fracturing pipe, through rotating outer loop bar, make the outer loop bar reciprocate through the cooperation of internal thread and external screw rod, thereby adjust the height of backup pad, make the bottom laminating of backup pad subaerial, can provide a simple and easy bearing structure when the installation of connecting pipe like this, provide the supporting point for the installation of connecting pipe, just so can avoid still needing the manual work to support when the installation, and the terminal surface top has set up the handle around the connecting pipe, when rotating and adjusting outer loop bar, the staff accessible handle lifts up the connecting pipe to suitable height, then rotate outer loop bar again, thereby convenient operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic diagram of a connection structure between a fixing block and an external threaded rod according to the present utility model.
In the figure: 1. a connecting pipe; 2. a fracturing pipe; 3. a first flange plate; 4. a second flange plate; 5. a bolt; 6. a handle; 7. a hanging ring; 8. a fixed block; 9. an external threaded rod; 10. an outer sleeve rod; 11. an internal thread; 12. a support plate; 13. an arc-shaped groove; 14. an external thread connecting block; 15. and (3) a threaded hole.
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.
Example 1:
referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a coupling mechanism of oil well fracturing pipeline, including connecting pipe 1, the left and right sides of connecting pipe 1 all is provided with fracturing pipe 2, the left and right sides of connecting pipe 1 all is provided with ring flange one 3, the one end that fracturing pipe 2 is close to connecting pipe 1 all is provided with ring flange one 3 assorted ring flange two 4, all be provided with bolt 5 between ring flange one 3 and the ring flange two 4, the mode that ring flange one 3 and ring flange two 4 are connected through bolt 5 is because the prior art so no longer elaborated here, the preceding terminal surface top of connecting pipe 1 all is provided with handle 6, can make things convenient for the staff to carry out short distance's removal and angle modulation to connecting pipe 1 through the handle 6 that sets up, the bottom center department of connecting pipe 1 is provided with fixed block 8, the bottom swing joint external threaded rod 9 of fixed block 8, the outer wall cup joint of external threaded rod 9 is provided with external loop bar 10, the inner chamber of external loop bar 10 is provided with the internal thread 11 with external threaded rod 9 assorted, the bottom of external loop bar 10 is provided with backup pad 12, rotate external loop bar 10, external loop bar 10 can carry out the removal through the cooperation of internal thread 11 and external threaded rod 9 again in detail in this context, thereby can make and support joint structure 1 to carry out on the connecting pipe 2 so, can be carried out between the connecting pipe 1, and the joint structure is convenient for the connecting pipe is installed like this.
Wherein, preferably, the top of fixed block 8 is provided with the arc recess 13 with connecting pipe 1 bottom assorted, and fixed welding between fixed block 8 and the connecting pipe 1, and the arc recess 13 of setting can make fixed block 8 more stable the installation in the bottom of connecting pipe 1, then can make the more stable of being connected between fixed block 8 and the connecting pipe 1 through welded mode again.
Preferably, the top of external screw rod 9 is provided with external screw connecting block 14, and the bottom center department of fixed block 8 is provided with external screw connecting block 14 assorted screw hole 15, can conveniently dismantle external screw rod 9 from the bottom of fixed block 8 through the cooperation of external screw connecting block 14 and screw hole 15 to avoid its follow-up installation and use of influence.
Preferably, fixed welding between handle 6 all and connecting pipe 1, the stability of being connected between mode multiplicable handle 6 and connecting pipe 1 through welded mode, the top center department of handle 6 all is provided with the connecting block, and the top of connecting block all is provided with rings 7, and rings 7 of setting can conveniently carry out the handling through handling equipment to connecting pipe 1.
Example 2:
referring to fig. 1, this embodiment differs from the first embodiment in that: rubber sealing gaskets are arranged between the opposite surfaces of the first flange plate 3 and the second flange plate 4, matched through holes are formed in the positions, corresponding to the bolts 5, of the rubber sealing gaskets, the rubber sealing gaskets can increase the tightness of connection between the first flange plate 3 and the second flange plate 4, and the through holes can facilitate installation of the bolts 5; the one end that flange dish two 4 is close to flange dish one 3 all is provided with the ferrule, and the one end that flange dish two 4 was kept away from to the ferrule passes flange dish one 3 and sets up the inner chamber at connecting pipe 1, and the outer wall laminating of ferrule sets up the inner chamber inner wall at connecting pipe 1, when pressure crack tube 2 installs the left and right sides of connecting pipe 1, the ferrule can insert the inner chamber left and right sides of connecting pipe 1 respectively to the leakproofness when increasing the connection.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a coupling mechanism of oil well fracturing pipeline, includes connecting pipe (1), the left and right sides of connecting pipe (1) all is provided with presses the fracturing pipe (2), the left and right sides of connecting pipe (1) all is provided with ring flange one (3), the one end that fracturing pipe (2) is close to connecting pipe (1) all is provided with ring flange one (3) assorted ring flange two (4), all be provided with bolt (5) between ring flange one (3) and ring flange two (4), its characterized in that: the utility model discloses a connecting pipe, including connecting pipe (1), connecting pipe, external screw rod (9), support plate (12), handle (6) are all provided with at terminal surface top around connecting pipe (1), the bottom center department of connecting pipe (1) is provided with fixed block (8), the bottom swing joint external screw rod (9) of fixed block (8), the outer wall of external screw rod (9) cup joints and is provided with outer loop bar (10), the inner chamber of outer loop bar (10) is provided with internal thread (11) with external screw rod (9) assorted, the bottom of outer loop bar (10) is provided with backup pad (12).
2. A connection for oil well fracturing lines according to claim 1, wherein: the top of fixed block (8) is provided with arc recess (13) with connecting pipe (1) bottom assorted, and fixed welding between fixed block (8) and connecting pipe (1).
3. A connection for oil well fracturing lines according to claim 1, wherein: the top of external threaded rod (9) is provided with external screw thread connecting block (14), the bottom center department of fixed block (8) is provided with screw hole (15) with external screw thread connecting block (14) assorted.
4. A connection for oil well fracturing lines according to claim 1, wherein: the handle (6) is fixedly welded with the connecting pipe (1), connecting blocks are arranged at the centers of the tops of the handle (6), and hanging rings (7) are arranged at the tops of the connecting blocks.
5. A connection for oil well fracturing lines according to claim 1, wherein: rubber sealing gaskets are arranged between the opposite surfaces of the first flange plate (3) and the second flange plate (4), and matched through holes are formed in the positions, corresponding to the bolts (5), of the rubber sealing gaskets.
6. A connection for oil well fracturing lines according to claim 1, wherein: the one end that ring flange two (4) is close to ring flange one (3) all is provided with the ferrule, the one end that ring flange two (4) was kept away from to the ferrule passes ring flange one (3) and sets up the inner chamber at connecting pipe (1), and the laminating of the outer wall of ferrule sets up the inner chamber inner wall at connecting pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321658506.2U CN220248016U (en) | 2023-06-28 | 2023-06-28 | Connecting mechanism of oil well fracturing pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321658506.2U CN220248016U (en) | 2023-06-28 | 2023-06-28 | Connecting mechanism of oil well fracturing pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220248016U true CN220248016U (en) | 2023-12-26 |
Family
ID=89266309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321658506.2U Active CN220248016U (en) | 2023-06-28 | 2023-06-28 | Connecting mechanism of oil well fracturing pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220248016U (en) |
-
2023
- 2023-06-28 CN CN202321658506.2U patent/CN220248016U/en active Active
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