CN220168850U - Butt joint assembly and wellhead wire-planting tee joint - Google Patents
Butt joint assembly and wellhead wire-planting tee joint Download PDFInfo
- Publication number
- CN220168850U CN220168850U CN202321622887.9U CN202321622887U CN220168850U CN 220168850 U CN220168850 U CN 220168850U CN 202321622887 U CN202321622887 U CN 202321622887U CN 220168850 U CN220168850 U CN 220168850U
- Authority
- CN
- China
- Prior art keywords
- flange
- pipeline
- way
- tee
- gasket
- 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.)
- Active
Links
- 210000001503 joint Anatomy 0.000 title abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 30
- 238000003032 molecular docking Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005553 drilling Methods 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
- 239000003208 petroleum Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model relates to the technical field of wellhead wire-planting tee joints, in particular to a butt joint assembly and a wellhead wire-planting tee joint, comprising: the three-way pipe comprises a three-way pipe body, a support plate is fixed on the surface of the three-way pipe body, a pipeline flange is arranged on the surface of the support plate, a hydraulic cylinder is movably inserted into the three-way pipe body, a connecting disc is arranged at one end of the hydraulic cylinder, the connecting disc is movably connected to a metal gasket, and the metal gasket is movably connected to the surface of the pipeline flange; the beneficial effects are as follows: the bolts on the surfaces of the metal gaskets are aligned and inserted into the through holes of the pipeline flanges through the motor and the hydraulic device, then the metal gaskets are butt-jointed and fixed with the pipeline flanges, the other ends of the bolts are aligned and inserted into the flange through holes of the wellhead wire-planting tee joint through the hydraulic device and the motor, and then the butt joint of the pipeline, the metal gaskets and the wellhead wire-planting tee joint can be completed.
Description
Technical Field
The utility model relates to the field of wellhead wire-planting tee joints, in particular to a butt joint assembly and a wellhead wire-planting tee joint.
Background
The well mouth wire-planting tee joint is a pipeline joint, is formed by connecting two pipelines with a branch pipeline, and is generally used in the fields of oil and gas drilling, underground oil and gas pipelines and the like. The well head tee joint has the advantages of convenient connection, simple structure, good sealing performance and the like, is widely applied in the petroleum industry, and when the pipeline is installed on the tee joint, the butt joint between the pipeline and the tee joint becomes a difficult problem because the pipeline is large in volume and weight.
In the prior art, the pipeline is hung to the accessory of the wellhead wire-planting tee joint, then workers use tools such as a cushion block to align bolt holes between the pipeline flange and the tee joint flange, then the pipeline and the tee joint can be abutted in a bolt connection mode, and the connection mode is stable and reliable.
However, the existing butt joint method is insufficient in automation degree and excessively depends on manpower, the quality of the pipeline is large, and even if the butt joint between the pipeline and the wellhead wire-planting tee joint is finished by manpower and common tools with the help of a crane, the butt joint method is still a very laborious process.
Disclosure of Invention
The utility model aims to provide a butt joint assembly and a wellhead wire-planting tee joint so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a docking assembly, comprising: the three-way pipe comprises a three-way pipe body, wherein the three-way pipe body is fixedly arranged on the surface of the three-way pipe body, a supporting plate is fixedly arranged on the surface of the three-way pipe body, a pipeline flange is arranged on the surface of the supporting plate, a hydraulic cylinder is movably inserted into the three-way pipe body, a connecting disc is arranged at one end of the hydraulic cylinder, the connecting disc is movably connected onto a metal gasket, and the metal gasket is movably connected onto the surface of the pipeline flange.
Preferably, the top of three-way pipe body is provided with square tube seat, and the lifting hole has been seted up on square tube seat's surface, and the bottom of lifting hole link up with the pipeline of three-way pipe body inside, and the screw hole has been seted up on square tube seat's surface, rotates in the screw hole and is connected with the screw.
Preferably, the lifting hole is movably inserted with a lifting plate, the top end of the screw is rotatably connected to the surface of the lifting plate, the top end of the lifting plate is provided with a power supply and a controller, the bottom end of the lifting plate is fixed with a hydraulic cylinder, one end of a piston rod of the hydraulic cylinder extending out of the hydraulic cylinder is fixed with a servo motor, a connecting disc is connected to a transmission shaft of the servo motor, the connecting disc is rotatably connected to a pipe orifice of a gasket, threaded connection is adopted between the connecting disc and the pipe orifice of the gasket, and the pipe orifice of the gasket is arranged on the surface of the metal gasket.
Preferably, the surface of the metal gasket is uniformly provided with a plurality of groups of bolt holes, bolts are rotatably connected in the bolt holes and movably inserted in the through holes, the through holes are formed in the surfaces of the pipeline flange and the three-way flange, and the two ends of the bolts are respectively provided with an inner side nut and an outer side nut.
A wellhead wire-planting tee joint comprises a butt joint assembly.
Compared with the prior art, the utility model has the beneficial effects that:
according to the butt joint assembly and the wellhead wire-planting tee joint, the bolts on the surfaces of the metal gaskets are aligned and inserted into the through holes of the pipeline flanges through the motor and the hydraulic device, then the metal gaskets and the pipeline flanges are butt-jointed and fixed together, the other ends of the bolts are aligned and inserted into the flange through holes of the wellhead wire-planting tee joint through the hydraulic device and the motor, and then the butt joint of the pipeline, the metal gaskets and the wellhead wire-planting tee joint can be completed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of a plug-in completed state;
fig. 4 is a schematic cross-sectional structure of the plugging completion state.
In the figure: the three-way pipe comprises a three-way pipe body 1, a square pipe seat 2, a lifting plate 3, a power supply and a controller 4, a three-way flange 5, a metal gasket 6, a pipe flange 7, bolts 8, an inner side nut 9, an outer side nut 10, lifting holes 11, a hydraulic cylinder 12, bolt holes 13, a servo motor 14, a connecting disc 15, a gasket pipe orifice 16, a sealing plate 17, screw holes 18, screws 19, a supporting plate 20 and through holes 21.
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.
Example 1
Referring to fig. 1-4, the present utility model provides a technical solution: a docking assembly, comprising: the three-way flange 5, the three-way flange 5 is fixed on the surface of the three-way pipe body 1, its characterized in that: the surface of the tee flange 5 is fixedly provided with a supporting plate 20, the surface of the supporting plate 20 is provided with a pipeline flange 7, the inside of the tee body 1 is movably inserted with a hydraulic cylinder 12, one end of the hydraulic cylinder 12 is provided with a connecting disc 15, the connecting disc 15 is movably connected to the metal gasket 6, and the metal gasket 6 is movably connected to the surface of the pipeline flange 7.
Example two
On the basis of the first embodiment, in order to keep the pipe flange at the same large height as the three-way flange, the surface of the three-way flange 5 is fixed with a supporting plate 20, and the surface of the supporting plate 20 is provided with a pipe flange 7.
Example III
On the basis of the second embodiment, in order to align through holes on the surfaces of a pipeline flange and a tee flange and enable the pipeline flange and the tee flange to abut against two ends of a metal gasket, a square tube seat 2 is arranged at the top end of a tee body 1, a hoisting hole 11 is formed in the surface of the square tube seat 2, the bottom end of the hoisting hole 11 is communicated with a pipeline inside the tee body 1, a screw hole 18 is formed in the surface of the square tube seat 2, a screw 19 is rotatably connected to the screw hole 18, a hoisting plate 3 is movably inserted into the hoisting hole 11, the top end of the screw 19 is rotatably connected to the surface of the hoisting plate 3, a power supply and a controller 4 are arranged at the top end of the hoisting plate 3, a connecting disc 15 is connected to a transmission shaft of the servo motor 14, the connecting disc 15 is rotatably connected to a gasket tube opening 16, a plurality of groups of screw holes 13 are uniformly formed in the surface of the metal gasket 6, bolts 8 are rotatably connected to the screw holes 13, the bolts 8 are movably inserted into the through holes 21, the through holes 21 are fixedly arranged at the bottom ends of the hoisting plate 3, a hydraulic cylinder 12 extends out of the hydraulic cylinder 12, a connecting rod is fixedly arranged at one end of the hydraulic cylinder 12, and is fixedly connected to a servo motor 14, a connecting disc 15 is connected to the transmission shaft of the servo motor, the connecting disc 15 is rotatably connected to the gasket tube opening 16, the gasket 6 is rotatably connected to the gasket tube opening is provided with the metal gasket 6, and is provided with the bolt holes 6, and is uniformly provided with the bolt holes 6.
Example IV
On the basis of the third embodiment, in order to realize that after the butt joint of the tee joint and the pipeline is completed, an opening at the top of the tee joint is plugged, the connecting disc 15 is driven to rotate through the servo motor 14, meanwhile, a piston rod of the hydraulic cylinder 12 slowly retracts into the hydraulic cylinder, the connecting disc 15 is withdrawn from the gasket pipe orifice 16, then the piston rod of the hydraulic cylinder 12 continues to shorten until one end of the connecting disc 15 far away from the hydraulic cylinder 12 moves to the inner wall range of the lifting hole 11, then the screw 19 is unscrewed from the screw hole 18, the lifting plate 3 is taken out, the sealing plate 17 is inserted into the lifting hole 11, and the screw 19 rotationally connected with the surface of the sealing plate 17 is screwed into the screw hole 18.
When the hydraulic cylinder 12 is actually used, firstly, the installation of a wellhead is completed, then a lifting plate 3 with a hydraulic cylinder 12 fixed at the bottom is inserted into a lifting hole 11 formed in the surface of a square tube seat 2, a screw 19 is screwed into a screw hole 18, then a pipeline flange 7 of a pipeline is lifted and placed in a supporting plate 20 through a crane, then a piston rod on the surface of the hydraulic cylinder 12 is controlled to stretch through a power supply and a controller 4, a servo motor 14 is pushed out of a tube orifice formed in the surface of a three-way flange 5 by the movement of the hydraulic cylinder 12, then a metal gasket 6 is placed between a connecting disc 15 and the pipeline flange 7, a gasket tube orifice 16 is aligned with the connecting disc 15, then the servo motor 14 drives the connecting disc 15 to rotate until the connecting disc 15 is screwed into the gasket tube orifice 16 while the piston rod of the hydraulic cylinder 12 stretches a longer distance through the power supply and the controller 4, then a bolt 8 is screwed into the screw hole 13, then the metal gasket 6 is rotated to the through hole 21 on the surface of the bolt 8 and the pipeline flange 7, the piston rod of the hydraulic cylinder 12 is stretched again, the bolt 8 is inserted into the through hole 21 on the surface of the flange 7, and after the metal gasket 6 is abutted against the surface of the pipeline flange 7, the metal gasket 6 is stopped, and then the piston rod of the hydraulic cylinder 12 is stretched out of the metal flange 10, namely, the end of the metal gasket is screwed to be far from the end of the flange 5, and the end of the flange is screwed; then the hydraulic cylinder 12 is started again, so that a piston rod of the hydraulic cylinder 12 is retracted, the servo motor 14 is started at the same time, the bolt 8 is aligned with the through hole 21 on the surface of the three-way flange 5, one end of the bolt 8, which is far away from the pipeline flange 7, is inserted into the through hole 21 on the surface of the three-way flange 5, when the other end of the metal gasket 6 is propped against the surface of the three-way flange 5, the hydraulic cylinder 12 is stopped, and the inner side nut 9 is screwed and screwed on a rod body at one end of the bolt 8, which is far away from the pipeline flange 7, so that the butt joint between the three-way flange 5 and the metal gasket 6 can be completed; finally, the connecting disc 15 is driven to rotate through the servo motor 14, meanwhile, the piston rod of the hydraulic cylinder 12 slowly retracts into the hydraulic cylinder, so that the connecting disc 15 withdraws from the gasket pipe orifice 16, then the piston rod of the hydraulic cylinder 12 continues to shorten until one end of the connecting disc 15 far away from the hydraulic cylinder 12 moves to the position below the inner wall range of the lifting hole 11, then the screw 19 is unscrewed from the screw hole 18, the lifting plate 3 is taken out, the sealing plate 17 is inserted into the lifting hole 11, and the screw 19 rotationally connected with the surface of the sealing plate 17 is screwed into the screw hole 18, so that the whole butt joint work can be completed.
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 (5)
1. A docking assembly, comprising: the three-way flange (5), three-way flange (5) are fixed on the surface of three-way body (1), its characterized in that: the surface mounting of tee flange (5) is provided with layer board (20), and the surface of layer board (20) is provided with pipeline flange (7), and the inside activity of tee pipe body (1) is pegged graft and is provided with pneumatic cylinder (12), and the one end of pneumatic cylinder (12) is provided with connection pad (15), connection pad (15) swing joint on metal gasket (6), and metal gasket (6) swing joint is at the surface of pipeline flange (7).
2. A docking assembly according to claim 1 wherein: the three-way pipe is characterized in that the square pipe seat (2) is arranged at the top end of the three-way pipe body (1), the lifting hole (11) is formed in the surface of the square pipe seat (2), the bottom end of the lifting hole (11) is communicated with a pipeline inside the three-way pipe body (1), the screw hole (18) is formed in the surface of the square pipe seat (2), and the screw (19) is rotationally connected in the screw hole (18).
3. A docking assembly according to claim 2 wherein: lifting plate (3) is movably inserted in lifting hole (11), the top of screw (19) is rotationally connected to the surface of lifting plate (3), the top of lifting plate (3) is provided with power and controller (4), the bottom mounting of lifting plate (3) has pneumatic cylinder (12), the one end that the piston rod of pneumatic cylinder (12) stretches out pneumatic cylinder (12) is fixed with servo motor (14), be connected with connection pad (15) on the transmission shaft of servo motor (14), connection pad (15) swivelling joint is in gasket mouth of pipe (16), adopt threaded connection between connection pad (15) and gasket mouth of pipe (16), the surface at metal gasket (6) is seted up to gasket mouth of pipe (16).
4. A docking assembly according to claim 3 wherein: a plurality of groups of bolt holes (13) are uniformly formed in the surface of the metal gasket (6), bolts (8) are rotatably connected in the bolt holes (13), the bolts (8) are movably inserted into the through holes (21), the through holes (21) are formed in the surfaces of the pipeline flange (7) and the three-way flange (5), and inner side nuts (9) and outer side nuts (10) are respectively arranged at two ends of the bolts (8).
5. A well head is planted silk tee bend, its characterized in that: comprising a docking assembly as claimed in any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321622887.9U CN220168850U (en) | 2023-06-25 | 2023-06-25 | Butt joint assembly and wellhead wire-planting tee joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321622887.9U CN220168850U (en) | 2023-06-25 | 2023-06-25 | Butt joint assembly and wellhead wire-planting tee joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220168850U true CN220168850U (en) | 2023-12-12 |
Family
ID=89053500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321622887.9U Active CN220168850U (en) | 2023-06-25 | 2023-06-25 | Butt joint assembly and wellhead wire-planting tee joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220168850U (en) |
-
2023
- 2023-06-25 CN CN202321622887.9U patent/CN220168850U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106369236B (en) | A kind of vertical clamping hoop type connector of subsea manifold | |
| CN220168850U (en) | Butt joint assembly and wellhead wire-planting tee joint | |
| CN219241407U (en) | Temporary plugging tool for orifice of pipeline preformed hole | |
| CN210050390U (en) | Strutting arrangement is used in town road pipeline construction | |
| CN211501964U (en) | Pipeline connecting flange | |
| CN207179004U (en) | A kind of underwater Management of Pipeline Mechanical Equipment connector | |
| CN220870254U (en) | Pipeline installation structure | |
| CN220956903U (en) | Ball valve with positioning mechanism | |
| CN216614732U (en) | Special rotary joint for iron and steel converter | |
| CN214519806U (en) | Clamp for installation of purification engineering | |
| CN218965287U (en) | Combined type pipeline external butt joint device | |
| CN219666520U (en) | Be used for overheated stifled valve dismouting device of power plant boiler | |
| CN216027595U (en) | Production equipment for thin-wall stainless steel tee pipe fitting | |
| CN216859514U (en) | Clamping device for steel pipe hydrostatic testing machine mould | |
| CN215926846U (en) | Crack repairing device for building concrete structure | |
| CN217842961U (en) | Pipeline bracket for tap water supply engineering | |
| CN218644581U (en) | Detection mechanism is used in hydrovalve production | |
| CN218582539U (en) | Connecting device for construction of water supply and drainage pipeline | |
| CN211680760U (en) | Welding aligning device for long-distance pipeline | |
| CN219807729U (en) | Intelligent maintenance equipment for gearbox | |
| CN220082477U (en) | Pipeline plugging device for pipeline rush repair | |
| CN213979220U (en) | Make things convenient for chemical industry sewage delivery pipe of dismouting | |
| CN211501877U (en) | Support for pipeline installation | |
| CN216896382U (en) | Pipe clamping tool | |
| CN216789594U (en) | Water stop device for pressured water pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |