CN220748205U - Special fishing supporting equipment in oil field pit - Google Patents
Special fishing supporting equipment in oil field pit Download PDFInfo
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- CN220748205U CN220748205U CN202322051479.9U CN202322051479U CN220748205U CN 220748205 U CN220748205 U CN 220748205U CN 202322051479 U CN202322051479 U CN 202322051479U CN 220748205 U CN220748205 U CN 220748205U
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- 230000003028 elevating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of supporting equipment, in particular to special fishing supporting equipment for an oil field underground, which effectively improves the use stability of a supporting table, reduces the occurrence of toppling of the supporting table, improves the use safety of the equipment and improves the convenience for adjusting the height of the fishing equipment; the well head supporting device comprises a supporting table, wherein the supporting table is arranged right above a well head; the four groups of rotating shafts are respectively and circumferentially arranged on four corners of the outer side wall of the supporting table, two ends of the four groups of rotating shafts are respectively and rotationally arranged on the four groups of connecting members, the upper parts of the four groups of supporting legs are respectively and fixedly sleeved on the outer side wall of the four groups of rotating shafts, the four groups of bottom plates are respectively arranged at the bottom ends of the four groups of supporting legs, the bottom of the supporting table is provided with a positioning device, the positioning device is used for fixing the four groups of supporting legs, and the lifting device is arranged on the supporting table and used for driving external salvaging equipment to move up and down.
Description
Technical Field
The utility model relates to the technical field of supporting equipment, in particular to special fishing supporting equipment for underground oil fields.
Background
The underground operation is the technical means of guaranteeing the normal production of oil-water well in the oil field exploration development process, and when the oil field works in the pit, the pit shaft often can be because of the whereabouts thing or deposit that various causes blocks up, consequently need use salvage equipment to salvage the clearance, at present when supporting the equipment of salvaging, in the utility model patent of grant bulletin number CN214886954U, this equipment includes the layer board, the bottom of layer board is close to both sides and all fixedly connected with connecting plate that set up relatively, relative through the bearing rotation between the connecting plate is provided with the pivot, the fixed cover in middle part of pivot is equipped with adjusting gear, the layer board is inside to be located adjusting gear's top and is provided with adjusting structure, the below rotation of pivot is provided with the backup pad, the symmetry is provided with connecting device between the backup pad, the bottom of layer board is provided with buffer structure.
However, the device is found to have poor stability when in use, the supporting device is easy to topple over, the safety of the use of the device is reduced and the device is inconvenient for the height adjustment of the fishing device.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the special underground salvage supporting equipment for the oil field, which is used for effectively improving the use stability of the supporting table, reducing the toppling condition of the supporting table, improving the use safety of the equipment and improving the convenience of the height adjustment of the salvage equipment.
The utility model relates to a special fishing supporting device for an oil field underground, which comprises a supporting table, wherein the supporting table is arranged right above a wellhead; the four groups of connecting pieces are respectively circumferentially arranged on four corners of the outer side wall of the supporting table, two ends of the four groups of rotating shafts are respectively rotatably arranged on the four groups of connecting pieces, the upper parts of the four groups of supporting legs are respectively fixedly sleeved on the outer side wall of the four groups of rotating shafts, the four groups of bottom plates are respectively arranged at the bottom ends of the four groups of supporting legs, the bottom of the supporting table is provided with a positioning device, the positioning device is used for fixing the four groups of supporting legs, the lifting device is arranged on the supporting table, and the lifting device is used for driving external fishing equipment to move up and down; the four sets of support legs are mutually far away from the rotation regulation, so that the four sets of support legs support the supporting table, afterwards, the four sets of support legs are fixed through the positioning device, the four corners of the supporting table are respectively supported through the four sets of support legs, the use stability of the supporting table is effectively improved, the situation that the supporting table is toppled over is reduced, the use safety of equipment is improved, the four sets of support legs are mutually close to be rotated, the equipment is convenient to store, the external fishing equipment is driven to move up and down through the lifting device, the auxiliary effect of the fishing operation of the supporting equipment is improved, and the use convenience of the supporting equipment is improved.
Preferably, the lifting device comprises a driving device, a supporting seat, a supporting shaft, a wire wheel, a traction rope, a connecting rope and a fixed plate, wherein the supporting seat is arranged at the top end of the supporting table, the supporting shaft is rotatably arranged on the supporting seat, the driving device is arranged on the outer side wall of the supporting seat and is used for rotatably driving the supporting shaft, the wire wheel is fixedly sleeved on the outer side wall of the supporting seat, the upper part of the traction rope is coiled on the outer side wall of the wire wheel, the bottom end of the traction rope is connected with the top end of the connecting rope, the bottom end of the connecting rope is connected with the top end of the fixed plate, and external fishing equipment is arranged at the bottom end of the fixed plate; install the salvage equipment in the fixed plate bottom, drive the back shaft through drive arrangement and rotate, it is rotatory to drive the reel after the back shaft is rotatory, reel rolling or unreel to the haulage rope after rotatory to make the haulage rope drive the fixed plate lift through connecting the rope and remove, improve the convenience that salvage equipment lift was removed and is adjusted, through setting up the connecting rope, improve the stability in use of fixed plate, improve the stability that supporting equipment was to the equipment support of salvaging.
Preferably, the driving device comprises a shell, a worm, a motor and a worm wheel, wherein the shell is arranged on the outer side wall of the supporting seat, the front end and the rear end of the worm are rotatably arranged on the inner side wall of the shell, the motor is arranged on the outer side wall of the shell, the output end of the motor is concentrically connected with the worm, the worm wheel is fixedly sleeved on the outer side wall of the supporting shaft, and the worm wheel is meshed with the worm; the motor is turned on to drive the worm to rotate, and the worm is meshed with the worm wheel to drive the supporting shaft to rotate after rotating, so that the convenience of rotating the wire wheel is improved, because the worm is meshed with the worm wheel, after the motor stops driving, the rotation of the supporting shaft is braked, and the positioning convenience of lifting of the fixing plate is improved.
Preferably, the positioning device comprises a cylinder body, a sleeve and four groups of supporting arms, wherein the top end of the cylinder body is connected with the bottom end of the supporting table, the lower part of the traction rope penetrates through the inside of the cylinder body, the sleeve is sleeved on the cylinder body in an up-down sliding manner, the bottom ends of the four groups of supporting arms are respectively and rotatably connected with the outer side walls of the four groups of supporting legs, and the top ends of the four groups of supporting arms are respectively and rotatably connected with the outer side walls of the sleeve; when the four groups of supporting legs rotate and move, the sleeve is driven to slide up and down through the four groups of supporting arms, so that the rotating stability of the four groups of supporting legs is improved.
Preferably, the device also comprises a limiting plate, wherein the limiting plate is arranged at the bottom end of the cylinder; the sleeve is limited in a sliding manner through the limiting plate, so that the service stability of the four groups of supporting legs is improved.
Preferably, the device also comprises a jackscrew, wherein the jackscrew is arranged on the outer side wall of the sleeve in a matched manner; the sleeve is fixed in a sliding manner by rotating the jackscrews, so that the convenience in positioning the four groups of supporting legs is improved.
Preferably, the device also comprises four groups of inserted bars, and the four groups of inserted bars are respectively arranged on the four groups of bottom plates; the four groups of inserted bars penetrate through the four groups of bottom plates respectively to be inserted into soil, so that the overall use stability of the equipment is improved.
Compared with the prior art, the utility model has the beneficial effects that: the four sets of support legs are mutually far away from the rotation regulation, so that the four sets of support legs support the supporting table, afterwards, the four sets of support legs are fixed through the positioning device, the four corners of the supporting table are respectively supported through the four sets of support legs, the use stability of the supporting table is effectively improved, the situation that the supporting table is toppled over is reduced, the use safety of equipment is improved, the four sets of support legs are mutually close to be rotated, the equipment is convenient to store, the external fishing equipment is driven to move up and down through the lifting device, the auxiliary effect of the fishing operation of the supporting equipment is improved, and the use convenience of the supporting equipment is improved.
Drawings
FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of a support table connected to a connector or the like;
FIG. 3 is a schematic illustration of a partial structure of a support shaft connected to a reel or the like;
FIG. 4 is a schematic diagram of an axial structure of a connecting rope connected with a fixed plate and the like;
FIG. 5 is a schematic illustration of an isometric partial structure of a leg connected to a support arm or the like;
the reference numerals in the drawings: 1. a support table; 2. a connecting piece; 3. a rotating shaft; 4. a support leg; 5. a bottom plate; 6. a support base; 7. a support shaft; 8. a wire wheel; 9. a traction rope; 10. a connecting rope; 11. a fixing plate; 12. a housing; 13. a worm; 14. a motor; 15. a worm wheel; 16. a cylinder; 17. a sleeve; 18. a support arm; 19. a limiting plate; 20. a jackscrew; 21. and a plunger.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1 to 5, the special fishing support device for the oil field underground comprises a support table 1, wherein the support table 1 is arranged right above a wellhead; the four-group support platform also comprises a positioning device, a lifting device, four groups of connecting pieces 2, four groups of rotating shafts 3, four groups of supporting legs 4 and four groups of bottom plates 5, wherein the four groups of connecting pieces 2 are respectively circumferentially arranged at four corners of the outer side wall of the support platform 1, two ends of the four groups of rotating shafts 3 are respectively rotatably arranged on the four groups of connecting pieces 2, the upper parts of the four groups of supporting legs 4 are respectively fixedly sleeved on the outer side walls of the four groups of rotating shafts 3, four groups of bottom plates 5 are respectively arranged at the bottom ends of the four groups of supporting legs 4, a positioning device is arranged at the bottom of the supporting table 1 and used for fixing the four groups of supporting legs 4, and a lifting device is arranged on the supporting table 1 and used for driving external salvaging equipment to move up and down;
as shown in fig. 3 and 4, the lifting device comprises a driving device, a supporting seat 6, a supporting shaft 7, a wire wheel 8, a traction rope 9, a connecting rope 10 and a fixing plate 11, wherein the supporting seat 6 is installed at the top end of the supporting table 1, the supporting shaft 7 is rotatably installed on the supporting seat 6, the driving device is arranged on the outer side wall of the supporting seat 6 and is used for rotatably driving the supporting shaft 7, the wire wheel 8 is fixedly sleeved on the outer side wall of the supporting seat 6, the upper part of the traction rope 9 is coiled on the outer side wall of the wire wheel 8, the bottom end of the traction rope 9 is connected with the top end of the connecting rope 10, the bottom end of the connecting rope 10 is connected with the top end of the fixing plate 11, and external fishing equipment is installed at the bottom end of the fixing plate 11;
in this embodiment, keep away from rotation regulation each other with four sets of landing legs 4, make four sets of landing legs 4 support brace table 1, afterwards four sets of landing legs 4 are fixed through positioner, support the position of four angles of brace table 1 respectively through four sets of landing legs 4, effectively improve brace table 1's stability in use, reduce brace table 1 and take place the condition of empting, improve equipment's safety in utilization, through being close to rotatory each other with four sets of landing legs 4, thereby be convenient for accomodate equipment, drive outside salvage equipment through elevating gear and reciprocate, thereby improve supporting equipment and to the auxiliary effect of salvaging the operation, improve supporting equipment's convenience of use.
Example 2
As shown in fig. 1 to 5, the special fishing support device for the oil field underground comprises a support table 1, wherein the support table 1 is arranged right above a wellhead; the four-group fishing device comprises a supporting table 1, and is characterized by further comprising a positioning device, a lifting device, four groups of connecting pieces 2, four groups of rotating shafts 3, four groups of supporting legs 4 and four groups of bottom plates 5, wherein the four groups of connecting pieces 2 are respectively circumferentially arranged on four corners of the outer side wall of the supporting table 1, two ends of the four groups of rotating shafts 3 are respectively rotatably arranged on the four groups of connecting pieces 2, the upper parts of the four groups of supporting legs 4 are respectively fixedly sleeved on the outer side wall of the four groups of rotating shafts 3, the four groups of bottom plates 5 are respectively arranged at the bottom ends of the four groups of supporting legs 4, the bottom of the supporting table 1 is provided with the positioning device, the positioning device is used for fixing the four groups of supporting legs 4, the lifting device is arranged on the supporting table 1, and the lifting device is used for driving external fishing equipment to lift;
as shown in fig. 3 and 4, the lifting device comprises a driving device, a supporting seat 6, a supporting shaft 7, a wire wheel 8, a traction rope 9, a connecting rope 10 and a fixing plate 11, wherein the supporting seat 6 is installed at the top end of the supporting table 1, the supporting shaft 7 is rotatably installed on the supporting seat 6, the driving device is arranged on the outer side wall of the supporting seat 6 and is used for rotatably driving the supporting shaft 7, the wire wheel 8 is fixedly sleeved on the outer side wall of the supporting seat 6, the upper part of the traction rope 9 is coiled on the outer side wall of the wire wheel 8, the bottom end of the traction rope 9 is connected with the top end of the connecting rope 10, the bottom end of the connecting rope 10 is connected with the top end of the fixing plate 11, and external fishing equipment is installed at the bottom end of the fixing plate 11;
as shown in fig. 3, the driving device comprises a shell 12, a worm 13, a motor 14 and a worm wheel 15, wherein the shell 12 is arranged on the outer side wall of the supporting seat 6, the front end and the rear end of the worm 13 are rotatably arranged on the inner side wall of the shell 12, the motor 14 is arranged on the outer side wall of the shell 12, the output end of the motor 14 is concentrically connected with the worm 13, the worm wheel 15 is fixedly sleeved on the outer side wall of the supporting shaft 7, and the worm wheel 15 is meshed with the worm 13;
as shown in fig. 5, the positioning device comprises a cylinder 16, a sleeve 17 and four groups of support arms 18, the top end of the cylinder 16 is connected with the bottom end of the support table 1, the lower part of the traction rope 9 passes through the inside of the cylinder 16, the sleeve 17 is sleeved on the cylinder 16 in a sliding way up and down manner, the bottom ends of the four groups of support arms 18 are respectively and rotatably connected with the outer side walls of the four groups of support legs 4, and the top ends of the four groups of support arms 18 are respectively and rotatably connected with the outer side walls of the sleeve 17;
as shown in fig. 5, the device further comprises a limiting plate 19, wherein the limiting plate 19 is arranged at the bottom end of the cylinder 16;
in this embodiment, install the salvage equipment in fixed plate 11 bottom, it is rotatory to drive back shaft 7 through drive arrangement, it is rotatory to drive wire wheel 8 behind the back shaft 7 rotation, wind or unreel haulage rope 9 behind the wire wheel 8 rotation, thereby make haulage rope 9 drive fixed plate 11 lift through connecting rope 10 and remove, improve salvage equipment lift and remove the convenience of adjusting, through setting up connecting rope 10, improve the stability in use of fixed plate 11, improve the stability that supporting equipment supported the salvage equipment, open motor 14 and drive worm 13 rotation, worm 13 rotatory back is through the meshing with worm wheel 15 drives back shaft 7 rotation, thereby improve the rotatory convenience of wire wheel 8, because worm 13 and worm wheel 15's meshing, after motor 14 stops driving, the rotation of back shaft 7 brakes, improve the location convenience of fixed plate 11 lift.
According to the special fishing supporting device for the oil field underground, when the special fishing supporting device works, four groups of supporting legs 4 are mutually separated and rotationally adjusted, so that the four groups of supporting legs 4 support a supporting table 1, then the four groups of supporting legs 4 are fixed through a positioning device, the fishing device is arranged at the bottom end of a fixed plate 11, a driving device drives a supporting shaft 7 to rotate, the supporting shaft 7 rotates and then drives a wire wheel 8 to rotate, the wire wheel 8 rotates and then winds or unwinds a traction rope 9, and therefore the traction rope 9 drives the fixed plate 11 to move up and down through a connecting rope 10, and the fishing device moves up and down to be adjusted.
The motor 14 of the special fishing support device for the oil field is purchased in the market, and the motor is only required to be installed and operated according to the attached use instruction by a person skilled in the art, so that the creative labor of the person skilled in the art is not required.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (6)
1. The special fishing supporting device for the oil field underground comprises a supporting table (1), wherein the supporting table (1) is arranged right above a wellhead; the four-group support device is characterized by further comprising a positioning device, a lifting device, four groups of connecting pieces (2), four groups of rotating shafts (3), four groups of supporting legs (4) and four groups of bottom plates (5), wherein the four groups of connecting pieces (2) are respectively circumferentially arranged on four corners of the outer side wall of the support table (1), two ends of the four groups of rotating shafts (3) are respectively rotatably arranged on the four groups of connecting pieces (2), the four groups of supporting legs (4) are respectively fixedly sleeved on the outer side wall of the four groups of rotating shafts (3), the four groups of bottom plates (5) are respectively arranged at the bottom ends of the four groups of supporting legs (4), the positioning device is arranged at the bottom of the support table (1) and is used for fixing the four groups of supporting legs (4), the lifting device is arranged on the support table (1) and is used for driving external salvaging equipment to lift;
the positioning device comprises a barrel (16), a sleeve (17) and four groups of supporting arms (18), wherein the top end of the barrel (16) is connected with the bottom end of the supporting table (1), the lower part of a traction rope (9) penetrates through the inside of the barrel (16), the sleeve (17) is sleeved on the barrel (16) in an up-down sliding manner, the bottom ends of the four groups of supporting arms (18) are respectively and rotatably connected with the outer side walls of the four groups of supporting legs (4), and the top ends of the four groups of supporting arms (18) are respectively and rotatably connected with the outer side walls of the sleeve (17).
2. The underground special salvaging and supporting device for the oil field as claimed in claim 1, wherein the lifting device comprises a driving device, a supporting seat (6), a supporting shaft (7), a wire wheel (8), a traction rope (9), a connecting rope (10) and a fixing plate (11), the supporting seat (6) is installed at the top end of the supporting table (1), the supporting shaft (7) is rotatably installed on the supporting seat (6), the driving device is arranged on the outer side wall of the supporting seat (6) and used for rotatably driving the supporting shaft (7), the wire wheel (8) is fixedly sleeved on the outer side wall of the supporting seat (6), the upper part of the traction rope (9) is coiled on the outer side wall of the wire wheel (8), the bottom end of the traction rope (9) is connected with the top end of the connecting rope (10), the bottom end of the connecting rope (10) is connected with the top end of the fixing plate (11), and the external salvaging device is installed at the bottom end of the fixing plate (11).
3. The underground special salvaging and supporting device for the oil field as claimed in claim 2, wherein the driving device comprises a shell (12), a worm (13), a motor (14) and a worm wheel (15), the shell (12) is arranged on the outer side wall of the supporting seat (6), the front end and the rear end of the worm (13) are rotatably arranged on the inner side wall of the shell (12), the motor (14) is arranged on the outer side wall of the shell (12), the output end of the motor (14) is concentrically connected with the worm (13), the worm wheel (15) is fixedly sleeved on the outer side wall of the supporting shaft (7), and the worm wheel (15) is meshed with the worm (13).
4. The special fishing supporting device for the oil field underground according to claim 1, further comprising a limiting plate (19), wherein the limiting plate (19) is arranged at the bottom end of the cylinder (16).
5. A fishing support device specially adapted for use downhole in oil fields as claimed in claim 1, further comprising a jackscrew (20), the jackscrew (20) being mounted in engagement on the outer side wall of the sleeve (17).
6. A special fishing support device in oil field downhole according to claim 1, further comprising four sets of insert rods (21), the four sets of insert rods (21) being arranged on the four sets of base plates (5), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322051479.9U CN220748205U (en) | 2023-08-01 | 2023-08-01 | Special fishing supporting equipment in oil field pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322051479.9U CN220748205U (en) | 2023-08-01 | 2023-08-01 | Special fishing supporting equipment in oil field pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220748205U true CN220748205U (en) | 2024-04-09 |
Family
ID=90556654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322051479.9U Active CN220748205U (en) | 2023-08-01 | 2023-08-01 | Special fishing supporting equipment in oil field pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220748205U (en) |
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2023
- 2023-08-01 CN CN202322051479.9U patent/CN220748205U/en active Active
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