CN220451825U - Mounting assembly and tubing head base - Google Patents
Mounting assembly and tubing head base Download PDFInfo
- Publication number
- CN220451825U CN220451825U CN202321514292.1U CN202321514292U CN220451825U CN 220451825 U CN220451825 U CN 220451825U CN 202321514292 U CN202321514292 U CN 202321514292U CN 220451825 U CN220451825 U CN 220451825U
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- base
- oil
- mounting assembly
- fixedly connected
- wall
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- 238000012856 packing Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 description 8
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect 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
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of tubing head bases, and particularly discloses a mounting assembly and a tubing head base, comprising: the oil pipe comprises an oil pipe, a first fixing plate is arranged below the oil pipe, an oil drum pipe is arranged below the first fixing plate, a connecting plate is arranged below the first fixing plate, a plurality of bolts I are arranged on the outer wall of the connecting plate, and an oil pipe joint is arranged on the outer wall of the right end of the oil drum pipe; an upper base is arranged below the oil drum pipeline, and a lower base is detachably connected below the upper base through threads; through the symmetry be provided with the fixed block on the both ends inner wall about the upper base of tubing head below to be provided with the annular packing ring in the upper fixed block top, the top of lower base is provided with the rubber packing ring, and the two mutual contact can effectively avoid liquid leakage, and the leakproofness can be further strengthened with lower T type placing block to the upper T type placing block.
Description
Technical Field
The utility model relates to the field of tubing head bases, in particular to a mounting assembly and a tubing head base.
Background
Tubing heads are the components of the apparatus that connect the uppermost casing head to the production tree to suspend the tubing and seal the annular space between the tubing and casing. The tubing head is positioned above the casing head and comprises a casing four-way joint and a tubing hanger. The device is used for hanging an oil pipe, a downhole tool and a sealed oil collar type space which are put into a well.
Chinese patent CN213839916U discloses a high-pressure oil pipe connector, concretely relates to connector technical field, including the high-pressure oil pipe mound head, the fixed lower bush that is provided with in high-pressure oil pipe mound head top outside, the fixed connection notch that is provided with in high-pressure oil pipe mound head top middle part, the fixed axle center that sets up in connecting lower bush bottom of connection notch, the movable sleeve in connecting lower bush top is equipped with and connects the bush, the fixed connecting body that is provided with in connecting upper bush middle part, connecting body bottom and connecting notch match and set up, the fixed connection bushing ring that pushes down that is provided with in connecting upper bush bottom. According to the utility model, the bottom end of the connecting pipe body is inserted into the connecting notch, the lower sealing ring and the upper sealing ring are respectively pressed and sealed, two sealing structures of the lower sealing ring and the upper sealing ring are realized, the lower sealing ring is only influenced by internal factors of an oil pipe, the upper sealing ring is only influenced by external factors, and the stability of the sealing structure of the oil pipe connector is improved.
However, the disassembly is not well done in the above patent and there is no multiple increase in tightness in the device, possibly resulting in leakage of liquid.
Disclosure of Invention
The utility model aims to provide a mounting assembly and a tubing head base, which are 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:
a mounting assembly, comprising: the oil pipe comprises an oil pipe, a first fixing plate is arranged below the oil pipe, an oil drum pipe is arranged below the first fixing plate, a connecting plate is arranged below the first fixing plate, a plurality of bolts I are arranged on the outer wall of the connecting plate, and an oil pipe joint is arranged on the outer wall of the right end of the oil drum pipe;
an upper base is arranged below the oil drum pipeline, and a lower base is detachably connected below the upper base through threads;
the upper base is characterized in that upper fixing blocks are arranged on the inner walls of the left end and the right end of the upper base, an upper T-shaped placing block is arranged below the upper fixing blocks, and a lower T-shaped placing block is arranged below the upper T-shaped placing block.
Preferably, the lower part sliding connection of oil pipe has first fixed plate, and the top screw thread of first fixed plate has a plurality of bolt two, and the below of first fixed plate has the second fixed plate through bolt two screw thread connection.
Preferably, a connecting plate is fixedly connected below the second fixing plate, a plurality of bolts I are connected to the outer wall of the connecting plate in a threaded mode, and the bolts I are connected to the outer wall below the oil pipeline in a threaded mode.
Preferably, the below fixedly connected with oil drum pipeline of connecting plate is above, the below fixedly connected with of oil drum pipeline goes up the upper end of base, goes up the lower extreme detachable of base and is connected with the lower base.
Preferably, the inner walls of the left end and the right end of the lower part of the upper base are symmetrically and fixedly connected with upper fixing blocks, the upper parts of the middle of the two upper fixing blocks are slidably connected with annular gaskets, and the upper sides of the annular gaskets are slidably connected with the lower parts of the upper base.
Preferably, the T-shaped placing blocks are fixedly connected to the inner side walls of the left end and the right end of the upper base, the annular placing plate is fixedly connected to the inner wall above the lower base, and the rubber gasket is slidably connected to the upper side of the annular placing plate.
Preferably, the inner side walls of the left end and the right end below the upper base are fixedly connected with internal threads, the outer walls of the left end and the right end of the lower base are fixedly connected with external threads, and the internal threads are in threaded connection with the external threads.
A tubing head base comprising the above-described installation assembly.
Compared with the prior art, the utility model has the beneficial effects that:
through the symmetry be provided with the fixed block on the both ends inner wall about the upper base of tubing head below to be provided with the annular packing ring in the upper fixed block top, the top of lower base is provided with the rubber packing ring, and the two mutual contact can effectively avoid liquid leakage, and the leakproofness can be further strengthened with lower T type placing block to the upper T type placing block.
Drawings
FIG. 1 is a front view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
fig. 3 is an enlarged view of the structure of the area a in fig. 2 according to the present utility model.
In the figure: 1. an oil pipeline; 2. a first fixing plate; 3. a first bolt; 4. an oil drum pipe; 5. an upper base; 6. a second bolt; 7. a connecting plate; 8. an oil pipe joint; 9. a lower base; 10. a second fixing plate; 11. an upper fixing block; 12. a T-shaped placing block is arranged on the upper part; 13. a lower T-shaped placing block; 14. an internal thread; 15. an annular gasket; 16. a rubber gasket; 17. an annular placement plate; 18. and (5) external threads.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
referring to fig. 1-3, the present utility model provides a technical solution: a mounting assembly, comprising: the oil pipe comprises an oil pipe 1, a first fixing plate 2 is arranged below the oil pipe 1, an oil drum pipe 4 is arranged below the first fixing plate 2, a connecting plate 7 is arranged below the first fixing plate 2, a plurality of bolts I3 are arranged on the outer wall of the connecting plate 7, and an oil pipe joint 8 is arranged on the outer wall of the right end of the oil drum pipe 4; an upper base 5 is arranged below the oil drum pipeline 4, and a lower base 9 is detachably connected below the upper base 5 through threads; upper fixing blocks 11 are arranged on the inner walls of the left end and the right end of the upper base 5, an upper T-shaped placing block 12 is arranged below the upper fixing blocks 11, and a lower T-shaped placing block 13 is arranged below the upper T-shaped placing block 12.
Through being connected with first fixed plate 2 in the below sliding connection of oil pipe 1, the top of fixed plate 2 is provided with a plurality of bolt two 6 and connecting plate 7 threaded connection together, and threaded connection has a plurality of bolt one 3 on the outer wall of connecting plate 7, and bolt one 3 is in the same place connecting plate 7 and oil pipe 1 threaded connection.
Embodiment two:
referring to fig. 2, in order to facilitate connection of the first fixing plate 2 and the connecting plate 7 together, the first fixing plate 2 is slidably connected to the lower side of the oil pipe 1, a plurality of bolts two 6 are screwed on the upper side of the first fixing plate 2, a second fixing plate 10 is screwed on the lower side of the first fixing plate 2 through the bolts two 6, the connecting plate 7 is fixedly connected to the lower side of the second fixing plate 10, a plurality of bolts one 3 are screwed on the outer wall of the connecting plate 7, the bolts one 3 are screwed on the lower outer wall of the oil pipe 1, the lower side of the connecting plate 7 is fixedly connected with the upper side of the oil drum pipe 4, the lower side of the oil drum pipe 4 is fixedly connected with the upper end of the upper base 5, and the lower end of the upper base 5 is detachably connected with the lower base 9.
The first fixing plate 2 and the second fixing plate 10 are connected together through the second bolt 6, the oil drum pipeline 4 is fixedly connected to the lower portion of the connecting plate 7, the first bolt 3 can be unscrewed through the later replacement oil pipeline 1 for disassembly and replacement, the operation is simple and convenient, and the risk coefficient is low.
Embodiment III:
referring to fig. 3, in order to facilitate connection between the upper base 5 and the lower base 9, the inner walls of the left and right ends of the lower part of the upper base 5 are symmetrically and fixedly connected with upper fixing blocks 11, the upper middle parts of the two upper fixing blocks 11 are slidably connected with annular gaskets 15, the upper sides of the annular gaskets 15 are slidably connected with the lower part of the upper base 5, the inner side walls of the left and right ends of the upper base 5 are fixedly connected with upper T-shaped placing blocks 12, the upper inner wall of the lower base 9 is fixedly connected with annular placing plates 17, the upper parts of the annular placing plates 17 are slidably connected with rubber gaskets 16, the inner side walls of the left and right ends of the lower base 5 are fixedly connected with internal threads 14, the outer walls of the left and right ends of the lower base 9 are fixedly connected with external threads 18, and the internal threads 14 are in threaded connection with the external threads 18.
Through sliding connection has annular packing ring 15 on the below inner wall of last base 5, annular packing ring 15 and rubber packing ring 16 sliding connection are in the same place, reinforcing leakproofness, and go up T type and place the piece 12 and place the piece 13 sliding connection together with lower T type, avoid liquid leakage, unscrew lower base 9, can change packing ring etc. easy operation is convenient.
During actual use, through the below sliding connection at oil pipe 1 has first fixed plate 2, the top of fixed plate 2 is provided with a plurality of bolt two 6 and connecting plate 7 threaded connection together, threaded connection has a plurality of bolt one 3 on the outer wall of connecting plate 7, bolt one 3 is in the same place connecting plate 7 and oil pipe 1 threaded connection, the below fixedly connected with oil drum pipeline 4 of connecting plate 7, later replacement oil pipe 1 unscrews bolt one 3 and can dismantle the change, and is easy and convenient to handle, the danger coefficient is low, through sliding connection has annular gasket 15 on the lower inner wall of upper base 5, annular gasket 15 and rubber gasket 16 sliding connection are in the same place, the leakproofness is strengthened, upper T type place piece 12 and lower T type place piece 13 sliding connection together, avoid liquid leakage, unscrew lower base 9, can change the packing ring etc..
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 (8)
1. A mounting assembly, comprising: oil pipe (1), the below of oil pipe (1) is provided with first fixed plate (2), and the below of first fixed plate (2) is provided with oil drum pipeline (4), its characterized in that: a connecting plate (7) is arranged below the first fixing plate (2), a plurality of bolts I (3) are arranged on the outer wall of the connecting plate (7), and an oil pipe joint (8) is arranged on the outer wall of the right end of the oil drum pipeline (4);
an upper base (5) is arranged below the oil drum pipeline (4), and a lower base (9) is detachably connected below the upper base (5) through threads;
the upper base (5) is characterized in that upper fixing blocks (11) are arranged on the inner walls of the left end and the right end of the upper base, an upper T-shaped placing block (12) is arranged below the upper fixing blocks (11), and a lower T-shaped placing block (13) is arranged below the upper T-shaped placing block (12).
2. A mounting assembly according to claim 1, wherein: the oil pipeline is characterized in that a first fixing plate (2) is connected to the lower portion of the oil pipeline (1) in a sliding mode, a plurality of bolts II (6) are connected to the upper portion of the first fixing plate (2) in a threaded mode, and a second fixing plate (10) is connected to the lower portion of the first fixing plate (2) in a threaded mode through the bolts II (6).
3. A mounting assembly according to claim 2, wherein: the lower part of the second fixing plate (10) is fixedly connected with a connecting plate (7), a plurality of first bolts (3) are connected to the outer wall of the connecting plate (7) in a threaded mode, and the first bolts (3) are connected to the outer wall of the lower part of the oil pipeline (1) in a threaded mode.
4. A mounting assembly according to claim 3, wherein: the lower part of connecting plate (7) fixedly connected with oil drum pipe (4) is above, and the upper end of base (5) is gone up to the below fixedly connected with of oil drum pipe (4), goes up the lower extreme detachable of base (5) and is connected with base (9) down.
5. A mounting assembly as defined in claim 4, wherein: the upper fixing blocks (11) are symmetrically and fixedly connected to the inner walls of the left end and the right end of the lower part of the upper base (5), an annular gasket (15) is slidably connected to the upper middle part of the two upper fixing blocks (11), and the upper side of the annular gasket (15) is slidably connected with the lower part of the upper base (5).
6. A mounting assembly as defined in claim 5, wherein: the upper T-shaped placing block (12) is fixedly connected to the inner side walls of the left end and the right end of the upper base (5), the annular placing plate (17) is fixedly connected to the upper inner wall of the lower base (9), and the rubber gasket (16) is slidably connected to the upper portion of the annular placing plate (17).
7. A mounting assembly as defined in claim 6, wherein: internal threads (14) are fixedly connected to inner side walls of the left end and the right end below the upper base (5), external threads (18) are fixedly connected to outer walls of the left end and the right end of the lower base (9), and the internal threads (14) are in threaded connection with the external threads (18).
8. A tubing head base, characterized in that: a mounting assembly comprising any of the above claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321514292.1U CN220451825U (en) | 2023-06-13 | 2023-06-13 | Mounting assembly and tubing head base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321514292.1U CN220451825U (en) | 2023-06-13 | 2023-06-13 | Mounting assembly and tubing head base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220451825U true CN220451825U (en) | 2024-02-06 |
Family
ID=89724402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321514292.1U Active CN220451825U (en) | 2023-06-13 | 2023-06-13 | Mounting assembly and tubing head base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220451825U (en) |
-
2023
- 2023-06-13 CN CN202321514292.1U patent/CN220451825U/en active Active
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