CN218062278U - Oil recovery well head that stability is strong is with preventing wind husky device - Google Patents
Oil recovery well head that stability is strong is with preventing wind husky device Download PDFInfo
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- CN218062278U CN218062278U CN202220922445.5U CN202220922445U CN218062278U CN 218062278 U CN218062278 U CN 218062278U CN 202220922445 U CN202220922445 U CN 202220922445U CN 218062278 U CN218062278 U CN 218062278U
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- oil recovery
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- 238000011084 recovery Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 42
- 230000001681 protective effect Effects 0.000 claims abstract description 35
- 239000003129 oil well Substances 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to an oil recovery well technical field just discloses a strong oil recovery well head of stability is with preventing wind husky device, including the installation chassis, the installation chassis can fixed mounting in oil well department, and the top fixed mounting on installation chassis has the protecting tube, and fixed mounting has the fixed block on the outer wall of protecting tube, and the inside of fixed block is provided with the installation axle, and the protection is through being provided with positioning channel section, and fixed mounting has the assembly piece that three equidistance was arranged on the outer wall of pipe, the utility model discloses in, insert the front end of positioning channel section and make behind the positioning channel section that corresponds and press the normal position according to the briquetting, become the lock die state with positioning channel section through preventing the turning block, restrict the protective cover in the inside of the three positioning channel section that corresponds through three positioning channel section joint, screw up fastening nut simultaneously and restrict the rotation of installation axle once more, this device is simple easy to operate and stability when using is strong.
Description
Technical Field
The utility model relates to an oil recovery well technical field especially relates to a sand device is prevent wind with oil recovery well head that stability is strong.
Background
Along with the continuous development of our country's economy, the exploitation technology to resources such as oil and gas is more and more mature, often need drill a plurality of oil wells and explore or reserve in a slice of oil field, because the oil field is generally in comparatively desolate and cool district, often rise to the sand blown by the wind, still can get into in the well head sometimes, to some well heads that temporarily do not use generally adopt cement to seal the well head, but can not find original position easily when reusing after the sealing, and be difficult to find the accurate position of well head after being buried by sand, consequently need set up a well head supporting device who prevents wind sand to solve and reuse and look for the inconvenient these problems in position.
Present prevent wind husky device shelters from the oil well mouth through simple baffle when using, and overall structure is comparatively simple stability relatively poor when using for a long time, and we propose a production well mouth that stability is strong for this reason and prevent wind husky device.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem existing in the prior art and provides a sand wind prevention device with high stability for an oil extraction well head.
In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a production well head that stability is strong is with preventing wind husky device, including the installation chassis, the installation chassis can fixed mounting in oil well mouth department, the top fixed mounting on installation chassis has the protecting tube, fixed mounting has the fixed block on the outer wall of protecting tube, the inside of fixed block is provided with the installation axle, fixed mounting has the assembly piece that three equidistance was arranged on the outer wall of protecting tube, the outer wall of the common quartering protecting tube of three assembly piece and a fixed block, the top of protecting tube is provided with the protective cover, the top of assembly piece is provided with the location fixture block, the removal chamber has been seted up to the inside of assembly piece, removes the inside that the chamber runs through the assembly piece, it presses the briquetting to be provided with in the removal chamber.
Further, the positioning groove that three equidistance was arranged is seted up at the top of protective cover, and positioning groove's inside size corresponds with the size of spread groove, the front end of spread groove can insert in the positioning groove.
Further, the top of assembly piece is seted up and is linked to the intercommunicating pore that removes in the chamber, press the top fixed mounting of piece to have the spliced pole, the external diameter of spliced pole is the same with the internal diameter size of intercommunicating pore.
Furthermore, an adjusting spring is sleeved outside the connecting column, the upper end of the connecting column penetrates through the communicating hole to extend to the upper side of the assembling block, and the anti-rotation block is fixedly installed on the upper end of the connecting column.
Furthermore, the spread groove has been seted up at the top of location fixture block, the inside shape and the anti-rotation block of spread groove correspond, the hole that runs through the location fixture block is seted up to the inside of spread groove, and the spliced pole passes the hole and enters into the inside of spread groove.
Furthermore, a limiting groove is formed in the fixing block, mounting holes are formed in the upper side wall surface and the lower side wall surface of the limiting groove, the mounting holes are communicated with the outer wall surface of the fixing block, and the mounting shafts are movably mounted between the two mounting holes.
Further, the outer surface of the installation shaft is provided with threads, the installation shaft is sleeved with a fastening nut, and the fastening nut is positioned in the limiting groove after the installation of the installation shaft is finished.
Advantageous effects
The utility model provides a sand device is prevent wind with oil recovery well head that stability is strong. The method has the following beneficial effects:
1. this oil recovery well head that stability is strong is with preventing wind husky device, through being provided with spliced pole and anti-rotation block, with three assembly piece fixed mounting back on the outer wall of protective tube, insert the spliced pole from the intercommunicating pore to the inside that removes the chamber, later with adjusting spring cup joint the spliced pole on the section that the spliced pole is located to remove intracavity portion, later will fix adjusting spring according to briquetting fixed mounting in the bottom of spliced pole, later two spread grooves are placed in the top of assembly piece, the work is according to briquetting drive spliced pole rebound this moment adjusting spring becomes compression state according to the spliced pole, make the top of spliced pole pass the inside hole of seting up of spread groove and extend to the top of spread groove, later with anti-rotation block fixed mounting at the top of spliced pole, under adjusting spring's spring action, the spliced pole drives down and prevents that rotation block joint enters into the spread groove, whole location fixture block becomes fixed state this moment, can carry out position restriction to the location fixture block when the installation through the anti-rotation block that sets up
2. This oil recovery well head that stability is strong is with preventing wind husky device, through being provided with the fixed block, the back is in the same place with the upper end of installation axle and protective cover fixed connection, make the lower extreme top-down of installation axle pass the mounting hole and insert in the restriction groove and cup joint the fastening nut on the installation axle, the protective cover is through the top of installation axle movable mounting at the protecting tube, whole protective cover can install the axle and rotate in the top of protecting tube for the center, through the rotatory fastening nut that is located the restriction groove, the upper surface that upwards rotates fastening nut to fastening nut hugs closely with the inside surface in restriction groove, thereby the rotation of restriction protective cover.
3. This oil recovery well head that stability is strong is with preventing wind husky device, through being provided with positioning channel groove, this device is when protecting the oil well mouth, install this device on the oil well mouth through the installation chassis, later install the protective cover on the protecting tube through the installation axle, rotatory protective cover makes the protective cover turn to the top that covers the protecting tube, upwards promote this moment and drive the inside that prevents that the briquetting breaks away from the spread groove, make whole positioning fixture block become can the pivoted state, insert the front end of positioning fixture block and make behind the positioning channel groove who corresponds and reply the normal position according to the briquetting, become the locking state with positioning fixture block through preventing the turning block, restrict the protective cover in the inside of the three positioning channel groove that corresponds through three positioning fixture block joint, it restricts once more to screw up fastening nut to install the rotation of axle simultaneously, this device is simple easy to operate and stability when using is strong.
Drawings
The structures, proportions, sizes, and other elements shown in the specification are for the understanding of the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined by the claims, but rather by the claims.
FIG. 1 is a general schematic view;
FIG. 2 is a schematic view of the assembly block structure;
FIG. 3 is a schematic view of a protective cover;
FIG. 4 is a schematic view of a fixed block structure;
illustration of the drawings:
1. installing a chassis; 2. a protective tube; 3. a fixed block; 4. installing a shaft; 5. a protective cover; 6. positioning the clamping groove; 7. positioning a fixture block; 8. connecting grooves; 9. assembling the blocks; 10. a moving chamber; 11. a pressing block; 12. Connecting columns; 13. adjusting the spring; 14. an anti-rotation block; 15. a communicating hole; 16. fastening a nut; 17. A limiting groove; 18. and (7) mounting holes.
Detailed Description
The first embodiment is as follows: the utility model provides a strong oil recovery well head of stability is with preventing wind husky device, as shown in fig. 1 to 3, including installation chassis 1, installation chassis 1 can fixed mounting in oil well mouth department, the top fixed mounting on installation chassis 1 has protecting tube 2, fixed mounting has fixed block 3 on the outer wall of protecting tube 2, the inside of fixed block 3 is provided with installation axle 4, fixed mounting has the assembly piece 9 of three equidistance range on the outer wall of protecting tube 2, the common outer wall of quartering protecting tube 2 of three assembly piece 9 and a fixed block 3, the top of protecting tube 2 is provided with protective cover 5, the top of assembly piece 9 is provided with location fixture block 7, the removal chamber 10 has been seted up to the inside of assembly piece 9, remove the inside that chamber 10 runs through assembly piece 9, be provided with in the removal chamber 10 and press the briquetting 11.
Three positioning clamping grooves 6 which are arranged at equal intervals are formed in the top of the protective cover 5, the inner size of each positioning clamping groove 6 corresponds to the size of each connecting groove 8, and the front end of each connecting groove 8 can be inserted into each positioning clamping groove 6.
The top of the assembling block 9 is provided with a communicating hole 15 communicated to the moving cavity 10, the top of the pressing block 11 is fixedly provided with a connecting column 12, the outer diameter of the connecting column 12 is the same as the inner diameter of the communicating hole 15, the outer part of the connecting column 12 is sleeved with an adjusting spring 13, and the upper end of the connecting column 12 penetrates through the communicating hole 15 to extend to the upper part of the assembling block 9 and is fixedly provided with an anti-rotation block 14.
Connecting groove 8 has been seted up at the top of location fixture block 7, the inside shape of connecting groove 8 corresponds with anti-rotation block 14, the hole that runs through location fixture block 7 has been seted up to the inside of connecting groove 8, spliced pole 12 passes the hole and enters into the inside of connecting groove 8, with three assembly block 9 fixed mounting on the outer wall of protective tube 2 after, spliced pole 12 is inserted the inside that removes chamber 10 from intercommunicating pore 15, later cup joint regulating spring 13 on spliced pole 12 is located the section that removes chamber 10 inside, later will press briquetting 11 fixed mounting to fix regulating spring 13 in the bottom of spliced pole 12, later two spread groove 8 place the top at assembly block 9, work is pressed briquetting 11 and is driven spliced pole 12 rebound this moment regulating spring 13 and become the compression state, make the top of spliced pole 12 pass the hole that connecting groove 8 was seted up and extend to the top of connecting groove 8, later with anti-rotation block 14 fixed mounting at the top of spliced pole 12, under the elastic force effect of regulating spring 13, spliced pole 12 drives anti-rotation block 14 joint down and prevents in the connecting groove 14 joint entering 8, whole location fixture block 7 becomes fixed state this moment, can restrict the location fixture block 14 through setting.
Example two: on the basis of the first embodiment, as shown in fig. 4, a limiting groove 17 is formed in the fixing block 3, mounting holes 18 are formed in the upper side wall surface and the lower side wall surface of the limiting groove 17, the mounting holes 18 are communicated with the outer wall surface of the fixing block 3, the mounting shaft 4 is movably mounted between the two mounting holes 18, a thread is formed in the outer surface of the mounting shaft 4, a fastening nut 16 is sleeved on the mounting shaft 4, and the fastening nut 16 is located in the limiting groove 17 after the mounting shaft 4 is mounted.
After the upper end of the mounting shaft 4 is fixedly connected with the protecting cover 5, the lower end of the mounting shaft 4 passes through the mounting hole 18 from top to bottom and is inserted into the limiting groove 17, and the fastening nut 16 is sleeved on the mounting shaft 4, the protecting cover 5 is movably mounted above the protecting tube 2 through the mounting shaft 4, the whole protecting cover 5 can rotate above the protecting tube 2 by taking the mounting shaft 4 as a center, and the fastening nut 16 is rotated upwards until the upper surface of the fastening nut 16 is tightly attached to the inner surface of the limiting groove 17 by rotating the fastening nut 16 in the limiting groove 17, so that the rotation of the protecting cover 5 is limited.
Example three: on the basis of embodiment one, as shown in fig. 1, this device is when protecting the oil well mouth, install this device on the oil well mouth through installation chassis 1, later install protective cover 5 on protecting tube 2 through installation axle 4, rotatory protective cover 5 makes protective cover 5 rotate the top that covers protecting tube 2, upwards promote this moment and press briquetting 11 to drive and prevent turning block 14 and break away from the inside of spread groove 8, make whole positioning fixture block 7 become can the pivoted state, insert the front end of positioning fixture block 7 and make and press briquetting 11 answer the normal position behind the corresponding positioning fixture groove 6, through preventing turning block 14 with positioning fixture block 7 become the lock state, through the inside of three positioning fixture block 6 of three positioning fixture block 7 joint corresponding to restrict protective cover 5, it restricts again to screw up fastening nut 16 to the rotation of installation axle 4 simultaneously, this device is simple easy to operate and stability is strong when using.
The utility model discloses a theory of operation:
through being provided with spliced pole 12 and prevent turning block 14, with three assembly piece 9 fixed mounting back on the outer wall of protective tube 2, insert spliced pole 12 from intercommunicating pore 15 to the inside that removes chamber 10, later cup joint adjusting spring 13 on spliced pole 12 is located the inside one section in removal chamber 10, later will press a piece 11 fixed mounting to fix adjusting spring 13 at the bottom of spliced pole 12, later two spread groove 8 are placed in the top of assembly piece 9, work is pressed piece 11 and is driven spliced pole 12 rebound and is adjusted spring 13 and become compression state this moment, make the top of spliced pole 12 pass the hole of seting up inside spread groove 8 and extend to the top of spread groove 8, later will prevent turning block 14 fixed mounting at the top of spliced pole 12, under the elastic force effect of adjusting spring 13, spliced pole 12 drives down and prevents turning block 14 joint entering into spread groove 8, whole location fixture block 7 becomes fixed state this moment, can carry out position restriction to location fixture block 7 through the rotation block 14 that sets up when the installation.
Through being provided with fixed block 3, with the upper end of installation axle 4 and protective cover 5 fixed connection back together, make the lower extreme top-down of installation axle 4 pass mounting hole 18 and insert in restriction groove 17 and cup joint fastening nut 16 on installation axle 4, protective cover 5 is through the top of installation axle 4 movable mounting at protective tube 2, whole protective cover 5 can install axle 4 and rotate in the top of protective tube 2 as the center, through rotatory fastening nut 16 that is located restriction groove 17, it hugs closely fastening nut 16 to upwards rotate the upper surface of fastening nut 16 to the inside surface of restriction groove 17, thereby restriction protective cover 5's rotation.
Through being provided with positioning channel section 6, this device is when protecting the oil well mouth, install this device on the oil well mouth through installation chassis 1, later install protective cover 5 on protecting tube 2 through installation axle 4, rotary protecting cover 5 makes protective cover 5 change to the top that covers protecting tube 2, upwards promote this moment and prevent turning block 14 and break away from the inside of spread groove 8 according to the drive of briquetting 11, make whole positioning fixture block 7 become can the pivoted state, insert the front end of positioning fixture block 7 and make behind the positioning channel section 6 that corresponds according to briquetting 11 answer the normal position, become the lock die state with positioning fixture block 7 through preventing turning block 14, restrict protective cover 5 in the inside of the three positioning channel section 6 that corresponds through the joint of three positioning fixture block 7, it restricts once more to screw up fastening nut 16 to install the rotation of axle 4 simultaneously, this device is simple easy to operate and stability when using is strong.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, but only by the description of the above embodiments and the description, without departing from the spirit and scope of the present invention, the present invention can also have various changes and modifications, and these changes and modifications all fall within the scope of the claimed invention.
Claims (7)
1. The utility model provides a strong oil recovery well head of stability is with preventing wind husky device, includes installation chassis (1), installation chassis (1) can fixed mounting in oil well mouth department, the top fixed mounting of installation chassis (1) has protective tube (2), its characterized in that: fixed mounting has fixed block (3) on the outer wall of protecting tube (2), the inside of fixed block (3) is provided with installation axle (4), fixed mounting has assembly piece (9) that three equidistance was arranged on the outer wall of protecting tube (2), the outer wall of three assembly piece (9) and a common quartering protecting tube (2) of fixed block (3), the top of protecting tube (2) is provided with protective cover (5), the top of assembly piece (9) is provided with positioning fixture block (7), the removal chamber (10) have been seted up to the inside of assembly piece (9), remove chamber (10) and run through the inside of assembly piece (9), it presses piece (11) to be provided with in chamber (10) to remove.
2. The sand wind prevention device for the oil extraction wellhead with strong stability, which is characterized in that: positioning channel groove (6) that three equidistance was arranged are seted up at the top of protective cover (5), and positioning channel groove's (6) inside size corresponds with the size of spread groove (8), the front end of spread groove (8) can insert in positioning channel groove (6).
3. The sand wind prevention device for the oil recovery wellhead with strong stability according to claim 1, characterized in that: the top of the assembling block (9) is provided with a communicating hole (15) communicated into the moving cavity (10), the top of the pressing block (11) is fixedly provided with a connecting column (12), and the outer diameter of the connecting column (12) is the same as the inner diameter of the communicating hole (15).
4. The sand wind prevention device for the oil extraction wellhead with high stability according to claim 3, characterized in that: an adjusting spring (13) is sleeved outside the connecting column (12), the upper end of the connecting column (12) penetrates through the communicating hole (15) to extend to the upper side of the assembling block (9), and the anti-rotation block (14) is fixedly installed on the upper end of the connecting column.
5. The sand wind prevention device for the oil recovery wellhead with strong stability according to claim 1, characterized in that: connecting groove (8) have been seted up at the top of location fixture block (7), the inside shape and the anti-rotation block (14) of connecting groove (8) correspond, the hole that runs through location fixture block (7) is seted up to the inside of connecting groove (8), and spliced pole (12) pass the hole and enter into the inside of connecting groove (8).
6. The sand wind prevention device for the oil recovery wellhead with strong stability according to claim 1, characterized in that: restriction groove (17) have been seted up to the inside of fixed block (3), mounting hole (18) have all been seted up to both sides wall face about the inside of restriction groove (17), and mounting hole (18) communicate the outer wall surface of fixed block (3), and installation axle (4) movable mounting is between two mounting holes (18).
7. The sand wind prevention device for the oil recovery wellhead with strong stability according to claim 1, characterized in that: the surface of installation axle (4) is seted up threadedly, install epaxial fastening nut (16) of cup jointing on axle (4), installation axle (4) installation back fastening nut (16) will be arranged in restriction groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220922445.5U CN218062278U (en) | 2022-04-15 | 2022-04-15 | Oil recovery well head that stability is strong is with preventing wind husky device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220922445.5U CN218062278U (en) | 2022-04-15 | 2022-04-15 | Oil recovery well head that stability is strong is with preventing wind husky device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218062278U true CN218062278U (en) | 2022-12-16 |
Family
ID=84428715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220922445.5U Expired - Fee Related CN218062278U (en) | 2022-04-15 | 2022-04-15 | Oil recovery well head that stability is strong is with preventing wind husky device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218062278U (en) |
-
2022
- 2022-04-15 CN CN202220922445.5U patent/CN218062278U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221216 |