CN213297854U - Novel oil pipe transition joint - Google Patents
Novel oil pipe transition joint Download PDFInfo
- Publication number
- CN213297854U CN213297854U CN202022428845.4U CN202022428845U CN213297854U CN 213297854 U CN213297854 U CN 213297854U CN 202022428845 U CN202022428845 U CN 202022428845U CN 213297854 U CN213297854 U CN 213297854U
- Authority
- CN
- China
- Prior art keywords
- oil pipe
- groove
- transition joint
- inner cavity
- joint body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007704 transition Effects 0.000 title claims abstract description 66
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 14
- 230000006872 improvement Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 51
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000008719 thickening Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides a novel oil pipe transition joint, including the transition joint body, the equal threaded connection in both sides of transition joint body top and bottom has oil pipe, the front and the equal bolt in the back of transition joint body have the fixed block, first logical groove has been seted up to the inner chamber of fixed block, the inner chamber in first logical groove is provided with sealing mechanism, the installation piece has been bolted to the positive and back one side in opposite directions of oil pipe. The utility model discloses a cooperation of movable plate, straining spring, fly leaf, reset spring and first fixture block drives the movable plate and removes in opposite directions through straining spring to carry out the secondary fastening to oil pipe and transition joint body, very big improvement the sealed effect between transition joint body and the oil pipe, prevent that oil from spilling from oil pipe and transition joint body junction, cause the pollution to the surrounding environment, still arouse the emergence of conflagration easily simultaneously, solved the poor problem of the sealed effect of traditional novel oil pipe filter joint.
Description
Technical Field
The utility model relates to an oil pipe field especially relates to a novel oil pipe transition joint.
Background
Tubing is a pipe used to transport crude oil and natural gas from hydrocarbon reservoirs to the surface after drilling is completed and is used to withstand the pressures generated during production, and the tubing typically has an outside diameter of 60.3 mm to 114.3 mm and is machined at the end of the tubing in the form of: the method comprises the steps of not thickening the belt thread and the coupling, externally thickening the belt thread and the coupling, flattening the end, not thickening the belt thread and the coupling, and externally thickening the belt thread and the coupling.
Transition joint is usually needed to be used between oil pipe and the oil pipe and is connected, however the sealed effect of the novel oil pipe filter joint of tradition is poor to when carrying out the transmission of oil, can follow the junction of joint and oil pipe and take place to reveal, cause the pollution to the surrounding environment, still arouse the emergence of conflagration simultaneously easily, cause very big safety hazard to the user.
Therefore, there is a need to provide a new transition joint for oil pipe to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel oil pipe transition joint has solved the poor problem of sealed effect of traditional novel oil pipe filter joint.
In order to solve the technical problem, the utility model provides a pair of novel oil pipe transition joint, including the transition joint body, the equal threaded connection in both sides of transition joint body top and bottom has oil pipe, the front and the back of transition joint body all are bolted to have the fixed block, first logical groove has been seted up to the inner chamber of fixed block, the inner chamber that first logical groove is provided with sealing mechanism, oil pipe openly and back one side in opposite directions is bolted to have the installation piece, first recess has been seted up to the opposite one side of installation piece, the second recess has all been seted up to the top and the bottom of first recess.
Preferably, sealing mechanism includes movable plate, straining spring, fly leaf, reset spring and first fixture block, the equal sliding connection in both sides of first logical groove inner chamber has the movable plate, the movable plate opposite side all has straining spring from last to all having bolted connection in proper order down, the second logical groove has all been seted up in the outside of movable plate top and bottom, and the equal sliding connection in both sides of second logical groove inner chamber has the fly leaf, reset spring has been bolted connection to one side that the fly leaf is opposite, reset spring's first fixture block that cooperation second recess used has been bolted connection to one side that the movable plate was kept away from, reset spring's one side is run through first logical groove and with the inner chamber joint of first recess to the movable plate is kept away from.
Preferably, threaded sleeves are embedded in the top and the bottom of the mounting block, bolts are connected to inner cavities of the threaded sleeves in a threaded mode, and one opposite side of each bolt penetrates through the inner cavity of the second groove.
Preferably, the third recess has all been seted up to oil pipe top and bottom one side in opposite directions, the outside of third recess inner chamber is from last to all having bolted in proper order down, the second fixture block has been bolted to one side in opposite directions of chucking spring, the equal bolted connection in both sides of transition joint body top and bottom has the fixed plate, the draw-in groove has been seted up in the outside of fixed plate, second fixture block one side in opposite directions runs through the third recess and with the inner chamber joint of draw-in groove.
Preferably, the sealing gaskets are bonded to two sides of the surface of the transition joint body, and one side, far away from the transition joint body, of each sealing gasket is attached to the inner cavity of the oil pipe.
Preferably, first chutes are formed in the top and the bottom of the inner cavity of the first through groove, first sliding blocks are sequentially connected to the inner cavity of the first chute in a sliding mode from left to right, and one opposite sides of the first sliding blocks penetrate through the first chutes and are bolted to the top and the bottom of the moving plate.
Preferably, the top and the bottom of the inner cavity of the third groove are both provided with a second sliding groove, the inner cavity of the second sliding groove is connected with a second sliding block in a sliding manner, and one opposite side of the second sliding block penetrates through the second sliding groove and is bolted to the top and the bottom of the second clamping block.
Compared with the prior art, the utility model provides a pair of novel oil pipe transition joint has following beneficial effect:
the utility model provides a novel oil pipe transition joint,
1. the utility model discloses a cooperation of movable plate, straining spring, fly leaf, reset spring and first fixture block drives the movable plate and removes in opposite directions through straining spring to carry out the secondary fastening to oil pipe and transition joint body, very big improvement the sealed effect between transition joint body and the oil pipe, prevent that oil from spilling from oil pipe and transition joint body junction, cause the pollution to the surrounding environment, still arouse the emergence of conflagration easily simultaneously, solved the poor problem of the sealed effect of traditional novel oil pipe filter joint.
2. The utility model discloses a cooperation of thread bush and bolt, the person of being convenient for use carries out ejecting with first fixture block, thereby make the movable plate separate from first recess in, through the third recess, the chucking spring, the cooperation of second fixture block and draw-in groove, the draw-in groove blocks the second fixture block, thereby elasticity through the chucking spring is kick-backed, the sealed effect of transition joint body and oil pipe has been improved, through the sealed cooperation of filling up, the sealed effect of transition joint body and oil pipe junction has been improved, cooperation through first spout and first slider, the person of being convenient for use carries on spacingly to the movable plate, the stability of movable plate has been improved, cooperation through second spout and second slider, the person of being convenient for use carries on spacingly to the second fixture block, supplementary second fixture block removes simultaneously, make the accurate insert in the draw-in groove of second fixture block.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a novel oil pipe transition joint provided by the present invention;
FIG. 2 is a cross-sectional view of the novel tubing transition joint shown in FIG. 1;
FIG. 3 is a sectional view of the fixing block and the mounting block shown in FIG. 1;
fig. 4 is an enlarged view of a structure of a region a shown in fig. 2.
Reference numbers in the figures: 1. a transition joint body; 2. an oil pipe; 3. a fixed block; 4. a first through groove; 5. a sealing mechanism; 51. moving the plate; 52. tensioning the spring; 53. a movable plate; 54. a return spring; 55. a first clamping block; 6. mounting blocks; 7. a first groove; 8. a second groove; 9. a bolt; 10. a third groove; 11. a chucking spring; 12. a second fixture block; 13. a fixing plate; 14. a first chute; 15. a first slider; 16. a second chute; 17. and a second slider.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a novel oil pipe transition joint according to the present invention; FIG. 2 is a cross-sectional view of the novel tubing transition joint shown in FIG. 1; FIG. 3 is a sectional view of the fixing block and the mounting block shown in FIG. 1; fig. 4 is the enlarged view of the structure in the area a shown in fig. 2, a novel oil pipe transition joint, including transition joint body 1, the equal threaded connection in both sides of transition joint body 1 top and bottom has oil pipe 2, the front and the back of transition joint body 1 all have bolted connection fixed block 3, first logical groove 4 has been seted up to the inner chamber of fixed block 3, the inner chamber that first logical groove 4 is provided with sealing mechanism 5, oil pipe 2 front and back one side in opposite directions have bolted connection the installation piece 6, first recess 7 has been seted up to the 6 one side in opposite directions of installation piece, second recess 8 has all been seted up to the top and the bottom of first recess 7.
The sealing mechanism 5 comprises a moving plate 51, a tensioning spring 52, a moving plate 53, a return spring 54 and a first fixture block 55, the moving plate 51 is slidably connected to both sides of an inner cavity of the first through groove 4, the tensioning spring 52 is sequentially bolted to one side of the moving plate 51 opposite from top to bottom, second through grooves are respectively formed in the outer sides of the top and the bottom of the moving plate 51, the moving plate 53 is slidably connected to both sides of the inner cavity of the second through groove, the return spring 54 is bolted to one side of the moving plate 53 opposite, the first fixture block 55 used for matching with the second groove 8 is bolted to one side of the moving plate 51 far away from the return spring 54, one side of the moving plate 51 far away from the return spring 54 penetrates through the first through groove 4 and is clamped with the inner cavity of the first groove 7, and the moving plate 51 is driven by the tensioning spring 52 to move oppositely through the cooperation of the moving plate 51, the moving plate 52, the, thereby carry out the secondary fastening to oil pipe 2 and transition joint body 1, very big improvement the sealed effect between transition joint body 1 and the oil pipe 2, prevent that oil from spilling from oil pipe 2 and transition joint body 1 junction, cause the pollution to the surrounding environment, still arouse the emergence of conflagration easily simultaneously, solved the poor problem of the sealed effect of the novel oil pipe filter joint of tradition.
Threaded sleeves are embedded in the top and the bottom of the mounting block 6, bolts 9 are connected to inner cavities of the threaded sleeves in a threaded mode, one opposite sides of the bolts 9 penetrate through inner cavities of the second grooves 8, and through the cooperation of the threaded sleeves and the bolts 9, a user can push out the first clamping blocks 55 conveniently, so that the moving plate 51 is separated from the first grooves 7.
The both sides on transition joint body 1 surface all bond and have sealed the pad, and sealed one side of keeping away from transition joint body 1 of filling up with the inner chamber laminating of oil pipe 2, through the sealed cooperation that fills up, improved the sealed effect of transition joint body 1 and oil pipe 2 junction.
Second sliding grooves 16 are formed in the top and the bottom of an inner cavity of the third groove 10, a second sliding block 17 is connected to the inner cavity of the second sliding groove 16 in a sliding mode, one opposite side of the second sliding block 17 penetrates through the second sliding groove 16 and is in bolted connection with the top and the bottom of the second clamping block 12, through the matching of the second sliding groove 16 and the second sliding block 17, a user can limit the second clamping block 12 conveniently, meanwhile, the second clamping block 12 is assisted to move, and the second clamping block 12 is enabled to be accurately inserted into the clamping groove.
The utility model provides a pair of novel oil pipe transition joint's theory of operation as follows:
when the transition joint is used, a user connects the oil pipe 2 and the transition joint body 1 in a threaded manner, the second fixture block 12 is inserted into the clamping groove, the second fixture block 12 extrudes the clamping spring 11 at the moment, the second fixture block 12 and the clamping groove are more compact through elastic resilience of the clamping spring 11, then the user pulls the moving plate 51 outwards, the moving plate 51 stretches the tensioning spring 52 at the moment, when the moving plate 51 is in contact with the mounting block 6, the first fixture block 55 moves oppositely to be retracted into the second through groove, the first fixture block 55 extrudes the return spring 54 at the moment, then the first fixture block 55 is driven to reset rapidly through elastic resilience of the return spring 54 and is inserted into the second groove 8, at the moment, the moving plate 51 is driven to move oppositely through elastic resilience of the tensioning spring 52, so that the transition joint body 1 and the oil pipe 2 are fastened secondarily, the user rotates the bolt 9, so as to eject the first latch 55 out of the second recess 8, and then the moving plate 51 is driven to reset by the elastic resilience of the tension spring 52, and then the user rotates the oil pipe 2 to detach the transition joint body 1 and the oil pipe 2.
Compared with the prior art, the utility model provides a pair of novel oil pipe transition joint has following beneficial effect:
the utility model discloses a movable plate 51, straining spring 52, fly leaf 53, reset spring 54 and first fixture block 55's cooperation, drive movable plate 51 through straining spring 52 and remove in opposite directions, thereby carry out the secondary fastening to oil pipe 2 and transition joint body 1, very big improvement the sealed effect between transition joint body 1 and the oil pipe 2, prevent that oil from spilling from oil pipe 2 and transition joint body 1 junction, cause the pollution to the surrounding environment, still arouse the emergence of conflagration simultaneously easily, the problem that the sealed effect of traditional novel oil pipe filter joint is poor has been solved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel oil pipe transition connects, includes transition joint body (1), its characterized in that: the oil pipe is characterized in that the oil pipe (2) is connected to the top and the bottom of the transition joint body (1) in a threaded mode, the fixed block (3) is connected to the front face and the back face of the transition joint body (1) in a bolted mode, the first through groove (4) is formed in the inner cavity of the fixed block (3), the sealing mechanism (5) is arranged in the inner cavity of the first through groove (4), the installation block (6) is connected to the front face and the back face of the oil pipe (2) in a bolted mode, the first groove (7) is formed in one side, opposite to the installation block (6), and the second groove (8) is formed in the top and the bottom of the first groove (7.
2. The novel oil pipe transition joint as claimed in claim 1, wherein the sealing mechanism (5) comprises a moving plate (51), a tensioning spring (52), a moving plate (53), a return spring (54) and a first clamping block (55), the moving plate (51) is slidably connected to both sides of an inner cavity of the first through groove (4), the tensioning spring (52) is sequentially bolted to one opposite side of the moving plate (51) from top to bottom, the second through groove is respectively formed in the outer sides of the top and the bottom of the moving plate (51), the moving plate (53) is slidably connected to both sides of the inner cavity of the second through groove, the return spring (54) is bolted to one opposite side of the moving plate (53), the first clamping block (55) used in cooperation with the second groove (8) is bolted to one side of the moving plate (51) away from the return spring (54), and the side of the moving plate (51) away from the return spring (54) penetrates through the first through groove (4) and is connected with the inner side of the first groove The cavity is clamped.
3. The novel oil pipe transition joint as claimed in claim 1, wherein a threaded sleeve is embedded in the top and the bottom of the mounting block (6), a bolt (9) is connected to an inner cavity of the threaded sleeve in a threaded manner, and one opposite side of the bolt (9) penetrates through an inner cavity of the second groove (8).
4. The novel oil pipe transition joint according to claim 1, wherein a third groove (10) is formed in the top and the bottom of one opposite side of the oil pipe (2), clamping springs (11) are sequentially bolted on the outer side of the inner cavity of the third groove (10) from top to bottom, a second clamping block (12) is bolted on one opposite side of each clamping spring (11), fixing plates (13) are bolted on two sides of the top and the bottom of the transition joint body (1), a clamping groove is formed in the outer side of each fixing plate (13), and one opposite side of each second clamping block (12) penetrates through the third groove (10) and is clamped with the inner cavity of the clamping groove.
5. The novel oil pipe transition joint as claimed in claim 1, wherein sealing gaskets are bonded to two sides of the surface of the transition joint body (1), and one side of each sealing gasket, which is far away from the transition joint body (1), is attached to the inner cavity of the oil pipe (2).
6. The novel oil pipe transition joint according to claim 1, wherein the top and the bottom of the inner cavity of the first through groove (4) are both provided with first sliding grooves (14), the inner cavity of the first sliding grooves (14) is sequentially connected with first sliding blocks (15) in a sliding manner from left to right, and one opposite sides of the first sliding blocks (15) penetrate through the first sliding grooves (14) and are bolted to the top and the bottom of the moving plate (51).
7. The novel oil pipe transition joint according to claim 4, wherein the top and the bottom of the inner cavity of the third groove (10) are both provided with a second sliding groove (16), the inner cavity of the second sliding groove (16) is slidably connected with a second sliding block (17), and one opposite side of the second sliding block (17) penetrates through the second sliding groove (16) and is bolted with the top and the bottom of the second clamping block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022428845.4U CN213297854U (en) | 2020-10-27 | 2020-10-27 | Novel oil pipe transition joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022428845.4U CN213297854U (en) | 2020-10-27 | 2020-10-27 | Novel oil pipe transition joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213297854U true CN213297854U (en) | 2021-05-28 |
Family
ID=76014423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022428845.4U Expired - Fee Related CN213297854U (en) | 2020-10-27 | 2020-10-27 | Novel oil pipe transition joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213297854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738592A (en) * | 2024-02-21 | 2024-03-22 | 胜利油田胜机石油装备有限公司 | Electroplating anti-corrosion oil pipe with sealing structure |
-
2020
- 2020-10-27 CN CN202022428845.4U patent/CN213297854U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738592A (en) * | 2024-02-21 | 2024-03-22 | 胜利油田胜机石油装备有限公司 | Electroplating anti-corrosion oil pipe with sealing structure |
| CN117738592B (en) * | 2024-02-21 | 2024-04-16 | 胜利油田胜机石油装备有限公司 | Electroplating anti-corrosion oil pipe with sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |