CN111894505B - Downhole operation wide area search detection fishing equipment - Google Patents
Downhole operation wide area search detection fishing equipment Download PDFInfo
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- CN111894505B CN111894505B CN202010736783.5A CN202010736783A CN111894505B CN 111894505 B CN111894505 B CN 111894505B CN 202010736783 A CN202010736783 A CN 202010736783A CN 111894505 B CN111894505 B CN 111894505B
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 115
- 230000009471 action Effects 0.000 claims abstract description 6
- 230000000007 visual effect Effects 0.000 claims description 11
- 230000036346 tooth eruption Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000005406 washing Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B31/00—Fishing for or freeing objects in boreholes or wells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Marine Sciences & Fisheries (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
The invention discloses a wide-area search detection fishing device for underground operation, which is characterized in that an auxiliary telescopic adjusting mechanism is arranged between a fishing outer bin and a fishing inner bin, the telescopic condition between the fishing inner bin and the fishing outer bin is adjusted through the auxiliary telescopic adjusting mechanism, so that one end of the fishing inner bin, which is far away from a fishing executing mechanism, is abutted against a well wall during fishing, the telescopic action of the auxiliary telescopic adjusting mechanism enables the fishing outer bin and a device base to move together, and further the fishing executing mechanism is driven to move forward to realize fishing feeding, so that the fishing efficiency and thoroughness can be ensured.
Description
Technical Field
The invention particularly relates to a downhole operation wide area search detection salvaging device, and relates to the related field of downhole operation wide area search detection.
Background
In the process of underground exploitation, soft substances are easy to enter the underground, the soft substances are easy to cause the blockage of a drilling well under the underground, so that the smooth exploitation cannot be performed, and the soft substances falling into the underground are difficult to remove in a well washing mode, so that special fishing equipment needs to be arranged to discharge the soft substances out of the well. The mode that present fishing equipment utilized the drilling rod generally, set up at the front end of drilling rod and snatch the clamping jaw, then take out gradually, this kind of mode is more practical to some salvages that are the few material of piece, but, to more salvage, this kind of mode salvage efficiency is extremely low, is difficult to effectively clear away to the object in the pit moreover, especially is in some angles or the salvage of wall of a well department, hardly clears away, is difficult to reach thorough salvage.
Disclosure of Invention
Therefore, in order to solve the above-mentioned defects, the invention provides a downhole operation wide-area search detection fishing device.
The invention is realized in such a way, a wide area search detection salvage device for underground operation is constructed, which comprises a device base, a salvage actuating mechanism, a rotary cutting mechanism, a salvage outer bin, a salvage inner bin, a connecting column, a connecting platform, a rotary table, an inclination adjusting mechanism and a connecting seat, and is characterized in that the salvage actuating mechanism is arranged at one end of the device base, the rotary cutting mechanism is arranged at the other end of the device base, the salvage outer bin is fixedly arranged above the rotary cutting mechanism on the device base, the salvage inner bin which can slide along the extension direction of the salvage outer bin is arranged on the salvage outer bin, the upper end of the salvage inner bin is connected to the inclination adjusting mechanism through the connecting seat, the upper end of the inclination adjusting mechanism is connected to the rotary table, and the rotary table can be arranged on the connecting platform in a rotating way around a vertical axis, the top of the connecting platform is connected to the fishing rod through a connecting column;
the bottom of the equipment base is also provided with a visual search camera which can perform visual detection on the salvaged objects, and light supplement lamps are arranged around the visual search camera;
the inclination adjusting mechanism can synchronously adjust the inclination angles of the fishing actuating mechanism, the fishing outer bin and the fishing inner bin;
an auxiliary telescopic adjusting mechanism is further arranged between the salvaging outer bin and the salvaging inner bin, the auxiliary telescopic adjusting mechanism can adjust the telescopic condition between the salvaging inner bin and the salvaging outer bin, so that one end of the salvaging inner bin, which is far away from the salvaging executing mechanism, is abutted against a well wall during salvaging, and the salvaging outer bin and the equipment base are moved together by the telescopic action of the auxiliary telescopic adjusting mechanism, so that the salvaging executing mechanism is driven to move forwards to realize salvaging feeding;
the rotary cutting mechanism can cut the object to be salvaged and can rotate the cut object to one side of the fishing executing mechanism.
Preferably, the fishing actuator is a belt or chain fishing actuator.
Further, as preferred, salvage actuating mechanism includes drive sprocket, driven sprocket, carries fretwork board, salvage actuating motor, wherein, drive sprocket and driven sprocket are all installed on the equipment base, drive sprocket with around being equipped with the conveying chain between the driven sprocket, the spaced laying of conveying chain is a plurality of carry the fretwork board, drive sprocket pass through belt transmission mechanism with salvage actuating motor drive connection, carry the fretwork board with the chain face of conveying chain sets up perpendicularly.
Further, as a preferred option, the rotary cutting mechanism includes a rotary cutting wheel, a rotary cutting motor and rotary cutting teeth, wherein the rotary cutting wheel is mounted on the device base, the rotary cutting teeth are circumferentially arrayed on the peripheral wall of the rotary cutting wheel, the rotary cutting wheel is in drive connection with the rotary cutting motor through a transmission chain, and the rotary cutting teeth are configured in a tooth form so that an object can flow towards one end of the fishing execution mechanism when the rotary cutting wheel rotates.
Further, as preferred, the slope adjustment mechanism includes the flexible gas pole of first flexible gas pole, second and the flexible gas pole of third at least, the flexible gas pole of first flexible gas pole, the flexible gas pole of second and the flexible gas pole circumference array of third is established between connecting seat and revolving stage, through control the flexible condition of the flexible gas pole of first flexible gas pole, the flexible gas pole of second and the flexible gas pole of third is adjusted the space angle of connecting seat, and then adjusts salvage actuating mechanism's salvage angle.
Further, as preferred, spliced pole, connecting platform, revolving stage are hollow structure, and are provided with in this hollow structure and salvage outer calandria, salvage outer calandria's bottom and stretch into set up in the storehouse, just salvage outer calandria's top and stretch out the well face to the utilization with salvage outer row of suction mechanism that outer calandria is connected and realize arranging outward to the suction formula of salvaging the object.
Preferably, an acute included angle is formed between the extending and conveying direction of the fishing actuating mechanism and the extending direction of the equipment base.
Further, as preferred, supplementary flexible adjustment mechanism includes rack plate, pinion, first pivot, fixed plate, casing, second motor, worm wheel and actuating mechanism, the terminal surface is fixed with the rack plate before salvaging the interior storehouse, pinion and rack plate intermeshing, first pivot and pinion bottom middle part fixed connection, the fixed plate is fixed on salvaging outer storehouse, the rotatable passing of first pivot the fixed plate sets up, the casing is fixed salvage outer storehouse bottom, just first pivot bottom install in on the casing, the second motor is installed in casing right-hand member middle part, the worm rotates with second motor output and is connected, the worm wheel is installed in the worm upper end, the inside actuating mechanism that is provided with of casing.
Preferably, the driving mechanism includes a first bevel gear, a second bevel gear and a second rotating shaft, the left lower end of the first bevel gear is provided with the second bevel gear, the second bevel gear is meshed with the outer surface of the first bevel gear, the second rotating shaft penetrates through the middle of the second bevel gear, the first bevel gear is fixedly connected with the bottom of the first rotating shaft, the second rotating shaft is rotatably connected with the middle inside the housing, and the second rotating shaft penetrates through the middle of the worm gear.
Further, as preferred, the fixed lever is fixed with in the middle part of the fixed plate front end face to the fixed plate passes through fixed lever and the inside right-hand member fixed connection of mounting groove.
The invention has the following advantages: the invention provides a downhole operation wide-area search detection fishing device through improvement, which has the following improvement compared with the same type of devices:
(1) according to the wide area search detection fishing equipment for underground operation, the auxiliary telescopic adjusting mechanism is arranged between the fishing outer bin and the fishing inner bin, the telescopic condition between the fishing inner bin and the fishing outer bin is adjusted through the auxiliary telescopic adjusting mechanism, so that one end of the fishing inner bin, which is far away from the fishing executing mechanism, is abutted against a well wall during fishing, the telescopic action of the auxiliary telescopic adjusting mechanism enables the fishing outer bin and the equipment base to move together, the fishing executing mechanism is driven to move forwards to realize fishing feeding, the fishing efficiency and thoroughness can be ensured, the rotary cutting mechanism can cut an object to be fished, the cut object can be rotated to one side of the fishing executing mechanism, the fishing object can be effectively and comprehensively fished, and the fishing capacity can be improved;
(2) according to the invention, the inclination adjusting mechanism is arranged and at least comprises the first telescopic air rod, the second telescopic air rod and the third telescopic air rod, and the spatial angle of the connecting seat is adjusted by controlling the telescopic conditions of the first telescopic air rod, the second telescopic air rod and the third telescopic air rod, so that the fishing angle of the fishing actuating mechanism is adjusted, and the fishing capacity is improved.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic view of the present invention in a configuration abutting the wall of the well during fishing;
FIG. 3 is a schematic view of the auxiliary telescoping adjustment mechanism of the present invention;
FIG. 4 is a schematic view of the auxiliary telescoping adjustment mechanism of the present invention in partial front cross-section;
FIG. 5 is a front cross-sectional structural schematic view of the drive mechanism of the present invention;
FIG. 6 is a schematic structural view of a fishing actuator of the present invention; .
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a wide-area search detection fishing device for underground operation through improvement, which comprises a device base 1, a fishing executing mechanism 8, a rotary cutting mechanism, a fishing outer bin 6, a fishing inner bin 7, a connecting column 17, a connecting platform 16, a rotary table 15, an inclination adjusting mechanism and a connecting seat 11, and is characterized in that the fishing executing mechanism is arranged at one end of the device base, the rotary cutting mechanism is arranged at the other end of the device base, the fishing outer bin 6 is fixedly arranged above the rotary cutting mechanism on the device base, the fishing inner bin capable of sliding along the extension direction of the fishing outer bin is arranged on the fishing outer bin, the upper end of the fishing inner bin is connected to the inclination adjusting mechanism through the connecting seat 11, the upper end of the inclination adjusting mechanism is connected to the rotary table, and the rotary table is arranged on the connecting platform in a manner of rotating around a vertical axis, the top of the connecting platform is connected to the fishing rod through a connecting column;
the bottom of the equipment base is also provided with a visual search camera 2, the visual search camera 2 can perform visual detection on the object to be salvaged, and light supplement lamps are arranged around the visual search camera;
the inclination adjusting mechanism can synchronously adjust the inclination angles of the fishing actuating mechanism, the fishing outer bin 6 and the fishing inner bin 7;
an auxiliary telescopic adjusting mechanism 9 is further arranged between the salvaging outer bin 6 and the salvaging inner bin 7, the auxiliary telescopic adjusting mechanism can adjust the telescopic condition between the salvaging inner bin and the salvaging outer bin, so that one end of the salvaging inner bin, which is far away from the salvaging executing mechanism, is abutted against a well wall 19 during salvaging, the salvaging outer bin and the equipment base are moved together by the telescopic action of the auxiliary telescopic adjusting mechanism, and then the salvaging executing mechanism is driven to move forwards to realize salvaging feeding;
the rotary cutting mechanism can cut the object to be salvaged and can rotate the cut object to one side of the fishing executing mechanism.
In this embodiment, the fishing actuator is a belt or chain type fishing actuator.
The fishing execution mechanism 8 comprises a driving chain wheel, a driven chain wheel, a conveying hollowed-out plate 10 and a fishing execution motor 3, wherein the driving chain wheel and the driven chain wheel are installed on the equipment base, a conveying chain is wound between the driving chain wheel and the driven chain wheel, a plurality of conveying hollowed-out plates are arranged on the conveying chain at intervals, the driving chain wheel is in driving connection with the fishing execution motor through a belt transmission mechanism, and the conveying hollowed-out plates are perpendicular to the chain surface of the conveying chain.
The rotary cutting mechanism comprises a rotary cutting wheel 5, a rotary cutting motor 4 and rotary cutting teeth, wherein the rotary cutting wheel is installed on the equipment base, the rotary cutting teeth are arranged on the peripheral wall of the rotary cutting wheel in a circumferential array mode, the rotary cutting wheel is in drive connection with the rotary cutting motor through a conveying chain 18, and the teeth of the rotary cutting teeth form a structure that when the rotary cutting wheel rotates, an object can flow towards one end of the fishing execution mechanism.
The inclination adjusting mechanism at least comprises a first telescopic air rod 12, a second telescopic air rod 14 and a third telescopic air rod, the first telescopic air rod 12, the second telescopic air rod 14 and the third telescopic air rod are circumferentially arrayed between the connecting seat 11 and the rotating platform, the space angle of the connecting seat 11 is adjusted by controlling the telescopic conditions of the first telescopic air rod 12, the second telescopic air rod 14 and the third telescopic air rod, and the fishing angle of the fishing actuating mechanism is adjusted.
Spliced pole 17, connecting platform 16, revolving stage 15 are hollow structure, and are provided with in this hollow structure and salvage outer calandria 13, salvage outer calandria's bottom and stretch into set up in the storehouse 7 in salvaging, just salvage the top of outer calandria and stretch out the well face, so that utilize with salvage outer row suction mechanism that outer calandria is connected and realize arranging outward the suction formula of salvaging the object.
An acute angle included angle is formed between the extending conveying direction of the fishing actuating mechanism and the extending direction of the equipment base.
Supplementary flexible adjustment mechanism 9 includes rack plate 92, pinion 93, first pivot 94, fixed plate 95, casing 96, second motor 97, worm 98, worm wheel 99 and actuating mechanism 910, it is fixed with rack plate 92 to salvage interior 7 preceding terminal surfaces, pinion 93 and rack plate 92 intermeshing, first pivot 94 and pinion 93 bottom middle part fixed connection, the fixed plate is fixed on salvaging outer storehouse, first pivot is rotatable to be passed the fixed plate setting, the casing is fixed salvage outer storehouse bottom, just first pivot bottom install in on the casing, second motor 97 is installed in casing 96 right-hand member middle part, worm 98 rotates with second motor 97 output and is connected, worm wheel 99 is installed in worm 98 upper end, the inside actuating mechanism 910 that is provided with of casing 96.
Actuating mechanism 910 includes first bevel gear 9101, second bevel gear 9102 and second pivot 9103, the lower extreme in the left side of first bevel gear 9101 is provided with second bevel gear 9102 to second bevel gear 9102 and first bevel gear 9101 surface intermeshing, second pivot 9103 runs through in second bevel gear 9102 middle part, first bevel gear 9101 and first pivot 94 bottom fixed connection, middle part is rotated in second pivot 9103 and the casing 96 and is connected to second pivot 9103 runs through in worm gear 99 middle part.
Fixed plate 951 is fixed in the middle of the front end face of fixed plate 95, and fixed plate 95 is fixedly connected with the right end inside the mounting groove through fixed plate 951.
According to the wide area search detection fishing equipment for underground operation, the auxiliary telescopic adjusting mechanism is arranged between the fishing outer bin and the fishing inner bin, the telescopic condition between the fishing inner bin and the fishing outer bin is adjusted through the auxiliary telescopic adjusting mechanism, so that one end of the fishing inner bin, which is far away from the fishing executing mechanism, is abutted against a well wall during fishing, the telescopic action of the auxiliary telescopic adjusting mechanism enables the fishing outer bin and the equipment base to move together, the fishing executing mechanism is driven to move forwards to realize fishing feeding, the fishing efficiency and thoroughness can be ensured, the rotary cutting mechanism can cut an object to be fished, the cut object can be rotated to one side of the fishing executing mechanism, the fishing object can be effectively and comprehensively fished, and the fishing capacity can be improved; according to the invention, the inclination adjusting mechanism is arranged and at least comprises the first telescopic air rod, the second telescopic air rod and the third telescopic air rod, and the spatial angle of the connecting seat is adjusted by controlling the telescopic conditions of the first telescopic air rod, the second telescopic air rod and the third telescopic air rod, so that the fishing angle of the fishing actuating mechanism is adjusted, and the fishing capacity is improved.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A wide area search detection salvaging device for underground operation comprises a device base (1), a salvaging actuating mechanism (8), a rotary cutting mechanism, a salvaging outer bin (6), a salvaging inner bin (7), a connecting column (17), a connecting platform (16), a rotary table (15), an inclination adjusting mechanism and a connecting seat (11), and is characterized in that the salvaging actuating mechanism is arranged at one end of the device base, the rotary cutting mechanism is arranged at the other end of the device base, the salvaging outer bin (6) is fixedly arranged above the rotary cutting mechanism on the device base, the salvaging inner bin which can slide along the extending direction of the salvaging outer bin is arranged on the salvaging outer bin, the upper end of the salvaging inner bin is connected to the inclination adjusting mechanism through the connecting seat (11), the upper end of the inclination adjusting mechanism is connected to the rotary table, and the rotary table can be arranged on the connecting platform in a rotating way around a vertical axis, the top of the connecting platform is connected to the fishing rod through a connecting column;
the bottom of the equipment base is also provided with a visual search camera (2), the visual search camera (2) can perform visual detection on an object to be salvaged, and light supplement lamps are arranged around the visual search camera;
the inclination adjusting mechanism can synchronously adjust the inclination angles of the fishing actuating mechanism, the fishing outer bin (6) and the fishing inner bin (7);
an auxiliary telescopic adjusting mechanism (9) is further arranged between the salvaging outer bin (6) and the salvaging inner bin (7), the auxiliary telescopic adjusting mechanism can adjust the telescopic condition between the salvaging inner bin and the salvaging outer bin, so that one end of the salvaging inner bin, which is far away from the salvaging executing mechanism, is abutted against a well wall during salvaging, the salvaging outer bin and the equipment base are moved together by the telescopic action of the auxiliary telescopic adjusting mechanism, and then the salvaging executing mechanism is driven to move forwards to realize salvaging feeding;
the rotary cutting mechanism can cut the object to be salvaged and can rotate the cut object to one side of the fishing executing mechanism.
2. The wide-area search detection fishing equipment for downhole operation of claim 1, wherein: the fishing executing mechanism is a belt type or chain type fishing executing mechanism.
3. The wide-area search detection fishing equipment for downhole operation of claim 2, wherein: the fishing execution mechanism (8) comprises a driving chain wheel, a driven chain wheel, a conveying hollowed-out plate (10) and a fishing execution motor (3), wherein the driving chain wheel and the driven chain wheel are installed on the equipment base, a conveying chain is wound between the driving chain wheel and the driven chain wheel, a plurality of conveying hollowed-out plates are arranged on the conveying chain at intervals, the driving chain wheel is in driving connection with the fishing execution motor through a belt transmission mechanism, and the conveying hollowed-out plate is perpendicular to the chain surface of the conveying chain.
4. The wide-area search detection fishing equipment for downhole operation as claimed in claim 1, wherein: the rotary cutting mechanism comprises a rotary cutting wheel (5), a rotary cutting motor (4) and rotary cutting teeth, wherein the rotary cutting wheel is installed on the equipment base, the rotary cutting teeth are arranged on the peripheral wall of the rotary cutting wheel in a circumferential array mode, the rotary cutting wheel is connected with the rotary cutting motor in a driving mode through a conveying chain (18), and the teeth of the rotary cutting teeth are formed in a structure that when the rotary cutting wheel rotates, objects can face towards one end of the fishing execution mechanism to flow.
5. The wide-area search detection fishing equipment for downhole operation of claim 1, wherein: the inclination adjusting mechanism at least comprises a first telescopic air rod (12), a second telescopic air rod (14) and a third telescopic air rod, wherein the first telescopic air rod (12), the second telescopic air rod (14) and the third telescopic air rod are circumferentially arrayed between the connecting seat (11) and the rotating platform, the space angle of the connecting seat (11) is adjusted through controlling the telescopic conditions of the first telescopic air rod (12), the second telescopic air rod (14) and the third telescopic air rod, and then the fishing angle of the fishing actuating mechanism is adjusted.
6. The wide-area search detection fishing equipment for downhole operation of claim 1, wherein: spliced pole (17), connection platform (16), revolving stage (15) are hollow structure, and are provided with in this hollow structure and salvage outer calandria (13), salvage outer calandria's bottom and stretch into set up in salvaging interior storehouse (7), just salvage the top of outer calandria and stretch out the well face, so that utilize with salvage outer row of outer suction mechanism of arranging union coupling outward and realize arranging outward to the suction formula of salvaging the object.
7. The wide-area search detection fishing equipment for downhole operation of claim 1, wherein: an acute angle included angle is formed between the extending conveying direction of the fishing actuating mechanism and the extending direction of the equipment base.
8. The wide-area search detection fishing equipment for downhole operation of claim 1, wherein: the auxiliary telescopic adjusting mechanism (9) comprises a rack plate (92), a pinion (93), a first rotating shaft (94), a fixing plate (95), a shell (96), a second motor (97), a worm (98), a worm wheel (99) and a driving mechanism (910), the rack plate (92) is fixed on the front end face of the fishing inner bin (7), the pinion (93) and the rack plate (92) are meshed with each other, the first rotating shaft (94) is fixedly connected with the middle part of the bottom end of the pinion (93), the fixing plate is fixed on the fishing outer bin, the first rotating shaft can rotatably penetrate through the fixing plate, the shell is fixed at the bottom of the fishing outer bin, the bottom end of the first rotating shaft is installed on the shell, the second motor (97) is installed in the middle part of the right end of the shell (96), and the worm (98) is rotatably connected with the output end of the second motor (97), the worm wheel (99) is mounted at the upper end of the worm (98), and a driving mechanism (910) is arranged inside the shell (96).
9. The wide-area search detection fishing equipment for downhole operations of claim 8, wherein: actuating mechanism (910) includes first bevel gear (9101), second bevel gear (9102) and second pivot (9103), first bevel gear (9101) left side lower extreme is provided with second bevel gear (9102) to second bevel gear (9102) and first bevel gear (9101) surface intermeshing, second pivot (9103) runs through in second bevel gear (9102) middle part, first bevel gear (9101) and first pivot (94) bottom fixed connection, middle part is rotated in second pivot (9103) and casing (96) and is connected to second pivot (9103) runs through in worm wheel (99) middle part.
10. The downhole operation wide area search detection fishing equipment of claim 9, wherein: dead lever (951) are fixed with in the middle part of terminal surface before fixed plate (95) to fixed plate (95) are through dead lever (951) and the inside right-hand member fixed connection of mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010736783.5A CN111894505B (en) | 2020-07-28 | 2020-07-28 | Downhole operation wide area search detection fishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010736783.5A CN111894505B (en) | 2020-07-28 | 2020-07-28 | Downhole operation wide area search detection fishing equipment |
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| Publication Number | Publication Date |
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| CN111894505A CN111894505A (en) | 2020-11-06 |
| CN111894505B true CN111894505B (en) | 2022-08-02 |
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| CN202010736783.5A Expired - Fee Related CN111894505B (en) | 2020-07-28 | 2020-07-28 | Downhole operation wide area search detection fishing equipment |
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| CN114669385B (en) * | 2022-05-06 | 2023-06-20 | 银丰工程有限公司 | Intelligent recycling device for decoration engineering garbage |
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| CN209838359U (en) * | 2019-02-19 | 2019-12-24 | 寇卫元 | Oil field is a fishing barrel in pit |
| CN210134839U (en) * | 2019-04-10 | 2020-03-10 | 武汉理工大学 | Searching and salvaging device for drill bit falling into vertical gun hole |
| CN210564441U (en) * | 2019-07-31 | 2020-05-19 | 延安双丰石油技术股份有限公司 | Underground fisher |
| CN210460562U (en) * | 2019-08-01 | 2020-05-05 | 莫张裔 | Structure is salvaged in oil well pit |
| CN210685901U (en) * | 2019-09-30 | 2020-06-05 | 秦登峰 | Well bottom fishing equipment for workover |
| CN210829149U (en) * | 2019-11-19 | 2020-06-23 | 张涛涛 | Equipment is salvaged to debris for oil recovery in oil field |
| CN111255403A (en) * | 2020-01-16 | 2020-06-09 | 张新 | Fishing device for rope-like falling objects in oil exploitation well |
-
2020
- 2020-07-28 CN CN202010736783.5A patent/CN111894505B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN111894505A (en) | 2020-11-06 |
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