CN210858640U - Track groove type union lubricator and screwing structure thereof - Google Patents
Track groove type union lubricator and screwing structure thereof Download PDFInfo
- Publication number
- CN210858640U CN210858640U CN201921883074.9U CN201921883074U CN210858640U CN 210858640 U CN210858640 U CN 210858640U CN 201921883074 U CN201921883074 U CN 201921883074U CN 210858640 U CN210858640 U CN 210858640U
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- lubricator
- thick bamboo
- push rod
- ring
- ring section
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Abstract
The utility model discloses a track groove type oil union lubricator, including supporting shoe, flange, lubricator, U type long slab, high strength bolt, annular, ring section of thick bamboo, ring gear, rack piece, hydraulic push rod, test valve and U type guide slot. The utility model relates to a rationally, through pushing the track inslot that U type long slab, U type guide slot and support block formed with the lubricator, need not to ascend a height the operation again, improved the security of operation, it promotes through the rotatory six high-strength bolt rotations of ring section of thick bamboo rotation drive of rack piece and ring gear to be in the extension state through hydraulic push rod, realizes the function of automatic spiral fastening connection, and convenient quick.
Description
Technical Field
The utility model relates to a lubricator specifically is a track groove type union lubricator and structure of screwing thereof belongs to oil application technical field.
Background
Along with the deepening of oil field development, the water injection well number of piles is more and more, and test work volume and degree of difficulty increase gradually, during the test, need use high pressure test lubricator, and the staff need bear a burden and climb up and climb over to the well head on, when climbing to the footboard, change the instrument, the mouth of pipe is generally about 2.5m apart from ground, and special well is salvaged and can be reached 3.5 meters, and high altitude installation effectiveness is low, and each part is of a large mass, and the installation time is long consuming time.
When test operation is carried out in winter, because of the low freezing that easily causes test cat ladder, test footboard etc. there is the well head water spray and easily skids and makes the staff take place when falling down from the lubricator mouth, has the potential safety hazard of increaseing, influences the normal production in oil field. Therefore, the rail groove type union lubricator and the screwing structure thereof are provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a track groove type union lubricator and structure of screwing thereof in order to solve above-mentioned problem.
The utility model discloses a technical scheme realizes above-mentioned mesh through following, a track groove formula oil nonyl lubricator, including lubricator, guide structure and screwing structure, lubricator one end and test valve's body end are all installed the flange;
the guide structure comprises a U-shaped guide groove, the U-shaped guide groove is formed in the middle of the top surface of the U-shaped long plate, two side plates of the U-shaped long plate are installed on corresponding edges of the top of the supporting block, and the top surface of the supporting block is flush with the corresponding end surfaces of the two flanges;
the structure of screwing includes high strength bolt, high strength bolt threaded connection is in the screw of two flange coincidences, and high strength bolt's bolt head end slidable mounting is in a ring section of thick bamboo, both sides rampart is polygonized structure in the ring section of thick bamboo, and the ring section of thick bamboo port passes through the bearing and is connected with the annular internal rotation, the ring section of thick bamboo toroid is equipped with ring gear, and ring gear and rack piece meshing are connected, the push rod one end at hydraulic putter is installed to rack piece one end.
Preferably, a sealing gasket is bonded on the abutting surface of the flanges, and the two flanges are mutually fixedly connected in a sealing manner through screwed high-strength bolts.
Preferably, a testing instrument is placed in the blowout prevention pipe in advance, and a flange at the bottom of the blowout prevention pipe is located in a guide groove structure formed by the U-shaped length and the top of the supporting block through a U-shaped guide groove by hoisting equipment.
Preferably, the hydraulic push rod is fixedly connected with the corresponding position at the bottom of the supporting block through a fixing plate, and the hydraulic push rod is connected with corresponding hydraulic oil output control equipment through a hose.
Preferably, the cross section of the ring cylinder is of an M-shaped structure, the middle part of the ring cylinder is of a hollow structure, and the ring cylinder is sleeved on the pipe body of the test valve through the hollow structure.
Preferably, six high-strength bolts are arranged, and corresponding end threads of the six high-strength bolts distributed in an annular mode penetrate through the top surface of the supporting block.
The utility model provides a guide structure for rail groove formula oil nonyl blowout preventer, includes U type guide slot, U type guide slot is seted up at U type long slab top surface intermediate position, and the both sides board of U type long slab installs on the supporting shoe top corresponds the edge, supporting shoe top surface and the corresponding terminal surface parallel and level of two flanges.
The utility model provides a track groove formula oil is structure of screwing for nonyl lubricator, includes the bolt that excels in, the bolt threaded connection that excels in is in the screw of two flange coincidences, and the bolt head end slidable mounting of bolt that excels in a ring section of thick bamboo, both sides rampart is polygonized structure in the ring section of thick bamboo, and the ring section of thick bamboo port passes through the bearing and is connected with the annular internal rotation, the ring section of thick bamboo annular face is equipped with ring gear, and ring gear and rack piece meshing are connected, the push rod one end at hydraulic push rod is installed to rack piece one end.
The utility model has the advantages that:
this kind of track groove type union lubricator reasonable in design through pushing the lubricator into the track inslot that U type long slab, U type guide slot and support block formed, need not to ascend a height the operation again, has improved the security of operation.
The track groove type union lubricator is reasonable in design, is in an extending state through the hydraulic push rod and pushes the six high-strength bolts to rotate through the rotation of the rack block and the ring barrel of the ring gear, achieves the function of automatic screw fastening connection, and is convenient and quick.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the ring cylinder of the present invention;
fig. 3 is a schematic diagram of the U-shaped long plate structure of the present invention.
In the figure: 1. the device comprises a supporting block, 2, a flange, 3, a blowout prevention pipe, 4, a U-shaped long plate, 5, a high-strength bolt, 6, a ring groove, 7, a ring cylinder, 8, a ring gear, 9, a rack block, 10, a hydraulic push rod, 11, a test valve, 12 and a U-shaped guide groove.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, the rail groove type union lubricator comprises a lubricator 3, a guide structure and a screwing structure, wherein flanges 2 are respectively arranged at one end of the lubricator 3 and the pipe body end of a test valve 11;
the guide structure comprises a U-shaped guide groove 12, the U-shaped guide groove 12 is formed in the middle of the top surface of the U-shaped long plate 4, two side plates of the U-shaped long plate 4 are installed on corresponding edges of the top of the supporting block 1, and the top surface of the supporting block 1 is flush with corresponding end faces of the two flanges 2;
the structure of screwing includes high strength bolt 5, 5 threaded connection of high strength bolt are in the screw of two 2 coincidences of flange, and 5 bolt head end slidable mounting of high strength bolt are in a ring section of thick bamboo 7, both sides rampart is polygonized structure in a ring section of thick bamboo 7, and a ring section of thick bamboo 7 port passes through bearing and 6 internal rotation of annular and be connected, 7 toroidal surfaces of a ring section of thick bamboo are equipped with ring gear 8, and ring gear 8 is connected with the meshing of rack piece 9, the push rod one end at hydraulic putter 10 is installed to 9 one end of rack piece.
A sealing gasket is bonded on the abutting surface of the flanges 2, and the two flanges 2 are mutually fixedly connected in a sealing way through screwed high-strength bolts 5, so that the sealing effect is achieved; a testing instrument is placed in the lubricator 3 in advance, and the flange 2 at the bottom of the lubricator 3 is positioned in a guide groove structure formed by the U-shaped length and the top of the supporting block 1 through a lifting device through the U-shaped guide groove 12, so that the lubricator 3 can be placed at a corresponding position; the hydraulic push rod 10 is fixedly connected with the corresponding position at the bottom of the supporting block 1 through a fixing plate, and the hydraulic push rod 10 is connected with corresponding hydraulic oil output control equipment through a hose, so that the operation state of the hydraulic push rod 10 can be conveniently controlled; the cross section of the ring cylinder 7 is of an M-shaped structure, the middle part of the ring cylinder 7 is of a hollow structure, the ring cylinder 7 is sleeved on a pipe body of the test valve 11 through the hollow structure, and the ring cylinder 7 can be connected with the high-strength bolt 5 better; six high-strength bolts 5 are arranged, and corresponding end threads of the six high-strength bolts 5 distributed annularly penetrate through the top surface of the supporting block 1 and can be connected with corresponding flanges 2.
The utility model discloses when using, after dropping into lubricator 3 with the instrument, install the tester in lubricator 3 earlier on ground, push lubricator 2 earlier in the track inslot that U type rectangular slab 4, U type guide slot 12 and supporting shoe 1 formed, need not to ascend a height the operation again. The safety of the operation is improved.
After adjusting well on the back through with high strength bolt 5 aim at the bottom screw that is located two flanges 2 coincidence and start hydraulic push rod 10 and be in the extension state and promote rotatory six high strength bolt 5 rotations of drive through rack piece 9 and ring gear 8's ring section of thick bamboo 7, high strength bolt 5 moves upwards simultaneously to can lubricator 3 and test valve 11 fastening seal installation together, slowly open test valve 11 again and test, realize automatic spiral fastening connection's function, and convenient quick.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. A track groove type union lubricator is characterized in that: the device comprises a blowout prevention pipe (3), a guide structure and a screwing structure, wherein flanges (2) are respectively arranged at one end of the blowout prevention pipe (3) and the pipe body end of a test valve (11);
the guide structure comprises a U-shaped guide groove (12), the U-shaped guide groove (12) is formed in the middle of the top surface of the U-shaped long plate (4), two side plates of the U-shaped long plate (4) are installed on corresponding edges of the top of the supporting block (1), and the top surface of the supporting block (1) is flush with corresponding end surfaces of the two flanges (2);
the structure of screwing includes high strength bolt (5), high strength bolt (5) threaded connection is in the screw of two flange (2) coincidences, and the bolt head end slidable mounting of high strength bolt (5) is in ring section of thick bamboo (7), both sides rampart is polygonized structure in ring section of thick bamboo (7), and ring section of thick bamboo (7) port passes through bearing and annular (6) internal rotation and is connected, ring section of thick bamboo (7) toroid is equipped with ring gear (8), and ring gear (8) are connected with rack piece (9) meshing, the push rod one end in hydraulic push rod (10) is installed to rack piece (9) one end.
2. The orbital groove union lubricator according to claim 1, wherein: the butt joint surface of the flanges (2) is bonded with a sealing gasket, and the two flanges (2) are mutually fixedly connected in a sealing way through screwed high-strength bolts (5).
3. The orbital groove union lubricator according to claim 1, wherein: a testing instrument is placed in the lubricator (3) in advance, and the flange (2) at the bottom of the lubricator (3) is located in a guide groove structure formed by the U-shaped length and the top of the supporting block (1) through a U-shaped guide groove (12) by hoisting equipment.
4. The orbital groove union lubricator according to claim 1, wherein: the hydraulic push rod (10) is fixedly connected with the corresponding position at the bottom of the supporting block (1) through a fixing plate, and the hydraulic push rod (10) is connected with corresponding hydraulic oil output control equipment through a hose.
5. The orbital groove union lubricator according to claim 1, wherein: the cross section of the ring cylinder (7) is of an M-shaped structure, the middle of the ring cylinder (7) is of a hollow structure, and the ring cylinder (7) is sleeved on the pipe body of the test valve (11) through the hollow structure.
6. The orbital groove union lubricator according to claim 1, wherein: six high-strength bolts (5) are arranged, and corresponding end threads of the six high-strength bolts (5) distributed in an annular mode penetrate through the top surface of the supporting block (1).
7. The utility model provides a rotatory compact structure is used to non lubricator of track groove formula which characterized in that: including high strength bolt (5), high strength bolt (5) threaded connection is in the screw of two flange (2) coincidences, and the bolt head end slidable mounting of high strength bolt (5) is in ring section of thick bamboo (7), both sides rampart is polygonized structure in ring section of thick bamboo (7), and ring section of thick bamboo (7) port passes through bearing and annular (6) internal rotation and is connected, ring section of thick bamboo (7) toroid is equipped with ring gear (8), and ring gear (8) are connected with rack piece (9) meshing, the push rod one end in hydraulic push rod (10) is installed to rack piece (9) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883074.9U CN210858640U (en) | 2019-11-04 | 2019-11-04 | Track groove type union lubricator and screwing structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883074.9U CN210858640U (en) | 2019-11-04 | 2019-11-04 | Track groove type union lubricator and screwing structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210858640U true CN210858640U (en) | 2020-06-26 |
Family
ID=71309047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921883074.9U Expired - Fee Related CN210858640U (en) | 2019-11-04 | 2019-11-04 | Track groove type union lubricator and screwing structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210858640U (en) |
-
2019
- 2019-11-04 CN CN201921883074.9U patent/CN210858640U/en not_active Expired - Fee Related
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| 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: 20200626 Termination date: 20201104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |