CN115288624A - Safe oil drilling and production equipment - Google Patents
Safe oil drilling and production equipment Download PDFInfo
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- CN115288624A CN115288624A CN202211186431.2A CN202211186431A CN115288624A CN 115288624 A CN115288624 A CN 115288624A CN 202211186431 A CN202211186431 A CN 202211186431A CN 115288624 A CN115288624 A CN 115288624A
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- rod
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- fly leaf
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- 238000005553 drilling Methods 0.000 title claims abstract description 70
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 238000000926 separation method Methods 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000007790 scraping Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 239000003208 petroleum Substances 0.000 abstract description 3
- 230000000875 corresponding effect Effects 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000006467 substitution reaction 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
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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
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses safe petroleum drilling and production equipment which comprises a bottom ring and a top ring, wherein the top ring is vertically arranged at the top of the bottom ring, and a plurality of columns are annularly and equidistantly fixed on the bottom surface of the top ring in parallel. According to the invention, the drill rod rotates clockwise in the middle groove and moves upwards in the middle groove, the cleaning plates on the inner side surfaces of the multiple rotating frames tilt in a clockwise swinging manner under the condition that the drill rod is driven clockwise, and the inclined cleaning plates are used for scraping the upwards moving drill rod; the revolving rack rotates and utilizes connection structure to drive the flitch synchronous rotation, the flitch utilizes the tooth piece to drive ring gear anticlockwise rotation, the ring gear utilizes the ring gear to drive gear and threaded rod anticlockwise rotation, the threaded rod makes the fly leaf move up at the movable groove inside with the spiral effect of fly leaf, improves the extrusion power of limit pole and standing groove inside wall under first commentaries on classics board and the cooperation of second commentaries on classics board rotate, further improves the stability of whole drilling equipment at the drilling rod in-process that shifts up.
Description
Technical Field
The invention belongs to the technical field of petroleum drilling and production equipment, and particularly relates to safe petroleum drilling and production equipment.
Background
In the process of oil exploitation, a drill rod is an indispensable tool, the drill rod can be reused, and in order to prolong the service life of the drill rod, the drill rod must be maintained and cleaned after being used every time. After the oil drill pipe is used, a dirt layer can be formed on the inner wall and the outer wall, and the dirt layer causes the surface of the drill pipe to be corroded, so that the service life of the drill pipe is influenced.
The publication (CN 202110158624.6) discloses an oil exploitation drill rod fixing device, a back lining block is arranged on the inner side of an installed ring body, a cleaning part is arranged on the lining block, and the installed cleaning part is attached to the surface of a drill rod, so that cleaning of dirt attached to the surface of the drill rod is facilitated, the connection state of the drill rod is facilitated to be observed, and meanwhile corrosion of the dirt to the surface of the drill rod is effectively relieved. The actual contact effect of the cleaning part and the drill rod cannot be adjusted in real time according to the position of the drill rod in the prior art, and when the whole drilling and production equipment utilizes the cleaning part to clean dirt on the surface of the drill rod, the sliding friction force of the cleaning part and the drill rod can drive the whole drilling and production equipment to shake, so that the stability of the drill rod in the drilling and production process is influenced.
Therefore, it is necessary to invent a safe oil drilling and production apparatus to solve the above problems.
Disclosure of Invention
In view of the above problems, the present invention provides a safe oil drilling and production apparatus to solve the problems set forth in the above background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a safe oil drilling and production equipment, includes bottom ring and apical ring, the apical ring is vertical to be in the bottom ring top, apical ring bottom surface annular equidistance is fixed with a plurality of cylinders side by side, and cylinder bottom center department utilizes connecting rod and bottom ring top surface side fixed connection, the gear ring has been cup jointed in the rotation of connecting rod surface, the cylinder inboard is provided with the clean structure of cleaing away drilling rod surface dirt, clean structure outside end top and cylinder swing joint, bottom ring surface annular equidistance is provided with a plurality of logical grooves side by side, and a plurality of logical grooves and the crisscross setting of a plurality of connecting rods, it is corresponding in the pillar top to cup joint to lead to the inslot side, the pillar top is provided with the gear, and the gear corresponds parallelly with gear ring top surface and bottom surface, gear and gear ring lateral surface have cup jointed the ring, the ring of tooth circumference medial surface is provided with the corresponding engaged tooth with gear and gear ring, the gear bottom is provided with the threaded rod that runs through the pillar.
Further, the circumference medial surface annular equidistance that leads to the groove is provided with a plurality of recesses side by side, pillar top fixedly connected with kicking block, and the kicking block corresponds the matching with the recess that leads to the groove, and leads to the groove correspondence and cup joint in the kicking block surface at pillar top, and the equal fixedly connected with separation blade in kicking block top surface and bottom surface, the diameter of separation blade is greater than the diameter that leads to the groove, the threaded rod of gear bottom runs through kicking block and pillar.
Further, the surface of pillar is provided with the activity groove, activity inslot side bottom is provided with the fly leaf, the activity groove is all run through at the fly leaf both ends, and the fly leaf both ends all are in the pillar outside, threaded rod bottom spiral runs through fly leaf center department, fly leaf both sides limit all is provided with the lug, activity inslot inside wall surface is provided with the perpendicular groove with the lug one-to-one, and the fly leaf utilizes the perpendicular groove sliding fit of lug and activity groove.
Further, the top surfaces of two ends of the movable plate are connected with the bottom end of the first rotating plate in a rotating mode through the connecting frame, the two sides of the separation blade of the bottom surface of the top block are connected with the top end of the second rotating plate in a rotating mode through the connecting frame, the top end of the first rotating plate and the bottom end of the second rotating plate are connected with the surface of the limiting rod in a rotating mode, when the movable plate is close to the top block, the distance between the two limiting rods is gradually increased, a first spring is arranged between the bottom surface of the separation blade of the bottom of the top block and the top surface of the movable plate, and the surface of the threaded rod is sleeved with the first spring.
Further, clean structure includes clean board, the vertical setting of clean board, and clean board is made by rubber materials, clean board corresponds to install at the revolving rack medial surface, the revolving rack utilizes clean board and the corresponding laminating of drilling rod surface, revolving rack lateral surface top is rotated and is cup jointed in the movable rod medial extremity, movable rod outside end and cylinder swing joint, the cylinder surface is provided with the cover frame that corresponds the matching with the movable rod, the movable rod outside end is in the cover frame inboard.
Furthermore, the stock both sides all are provided with the spout, movable rod lateral surface is provided with and corresponds the slider that matches with the spout, the stock surface has cup jointed the second spring, second spring outside end and cylinder fixed connection, second spring medial extremity and slider correspond the lateral surface and correspond the laminating, stock medial extremity surface spiral cover has connect the nut.
Furthermore, the bottom of the outer side surface of the rotating frame is fixedly connected with a connecting structure, the outer side end of the connecting structure is connected with a flitch, the outer side surface of the flitch is fixedly connected with a plurality of tooth blocks, and the flitch is meshed with a gear ring by utilizing the tooth blocks.
Further, connection structure is including changeing the cover, change the cover both ends and rotate respectively and cup joint in two branch surfaces, two branches respectively with revolving rack and flitch fixed connection, the inside square circular groove that all is provided with of two branch medial extremity, the inside square circular rod that corresponds the matching with square circular groove that is provided with of commentaries on classics cover, square circular rod center department is provided with the ring piece that corresponds with commentaries on classics cover circumference medial surface.
Furthermore, middle grooves are formed in the centers of the bottom ring and the top ring, and the drill rod corresponds to the middle grooves of the bottom ring and the top ring respectively.
The invention has the technical effects and advantages that:
1. according to the invention, the drill rod rotates clockwise in the middle groove and moves upwards in the middle groove, the cleaning plates on the inner side surfaces of the multiple rotating frames tilt in a clockwise swinging manner under the condition that the drill rod is driven clockwise, and the inclined cleaning plates are used for scraping the upwards moving drill rod; the revolving rack rotates and utilizes connection structure to drive the flitch synchronous rotation, the flitch utilizes the tooth piece to drive gear ring anticlockwise rotation, the gear ring utilizes the ring gear to drive gear and threaded rod anticlockwise rotation, the threaded rod makes the fly leaf move up at the movable groove inside with the spiral effect of fly leaf, improves the extrusion power of limit pole and standing groove inside wall under first commentaries on classics board and the cooperation of second commentaries on classics board rotate, further improves the stability of whole drilling equipment at the drilling rod in-process that shifts up.
2. According to the invention, when the movable plate moves upwards in the movable groove, the top surfaces of two ends of the movable plate drive the bottom end of the first rotating plate to move upwards by using the connecting frame, the limiting rods are connected with the top end of the first rotating plate and the bottom end of the second rotating plate, at the moment, the first rotating plate and the second rotating plate rotate, the distance between the two limiting rods is increased, at the moment, the two limiting rods contact the inner side wall of the circumference of the placing groove, the whole support column is conveniently limited and installed in the placing groove by using the rotating matching of the first rotating plate, the second rotating plate and the limiting rods, the fastening effect of the support column and the placing groove is improved, the bottom ring and the top ring can be prevented from inclining in the ground in the working process of the drill rod by using the corresponding fastening performance of the support column and the placing groove, and the stability of the bottom ring and the top ring in the ground is ensured.
3. According to the invention, by rotating the screw cap, the screw effect of the screw cap and the sleeve frame conveniently pushes the sliding block to slide in the sliding groove, and the sliding block is attached to the outer side end of the second spring; when the distance between needs adjustment revolving rack and the drilling rod, also rotate the swivel sleeve when rotating the nut, because the thread groove opposite direction of the circumference medial surface in the both ends of the swivel sleeve, rotate the swivel sleeve, the swivel sleeve both ends make two branch be close to each other or keep away from with the spiral effect of two branch respectively, because the injecing of square pole and square groove, thereby avoid two branch emergence dislocation to rotate, guarantee the effect that corresponds between flitch and the revolving rack, the convenient contact effect of adjusting the cleaning plate of revolving rack medial surface and drilling rod in real time according to the drilling rod position.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 shows a schematic view of the overall structure of a safety oil drilling and production apparatus according to an embodiment of the present invention;
FIG. 2 shows a schematic cross-sectional structural view of internal parts of the safety oil drilling and production equipment according to an embodiment of the invention;
FIG. 3 shows an enlarged view of the portion A of FIG. 2 according to an embodiment of the present invention;
in the figure: 1. a bottom ring; 2. a top ring; 3. a cylinder; 4. a connecting rod; 5. a gear ring; 6. a pillar; 7. a gear; 8. a toothed ring; 9. a threaded rod; 10. a top block; 11. a movable plate; 12. a vertical slot; 13. a first rotating plate; 14. a second rotating plate; 15. a restraining bar; 16. a first spring; 17. cleaning the plate; 18. rotating the frame; 19. a movable rod; 20. sleeving a frame; 21. a chute; 22. a slider; 23. a second spring; 24. a nut; 25. pasting a board; 26. a tooth block; 27. rotating the sleeve; 28. a strut; 29. a square and round groove; 30. a square round bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 safe oil drilling and production equipment, which comprises a bottom ring 1 and a top ring 2, wherein the top ring 2 is vertically arranged at the top of the bottom ring 1, a plurality of columns 3 are annularly and equidistantly fixed on the bottom surface of the top ring 2 in parallel, the centers of the bottom ends of the columns 3 are fixedly connected with the side edges of the top surface of the bottom ring 1 through connecting rods 4, gear rings 5 are rotatably sleeved on the surfaces of the connecting rods 4, cleaning structures for removing dirt on the surfaces of drill rods are arranged on the inner sides of the columns 3, the tops of the outer side ends of the cleaning structures are movably connected with the columns 3, a plurality of through grooves are annularly and equidistantly arranged on the surface of the bottom ring 1 in parallel, the plurality of through grooves and the plurality of connecting rods 4 are arranged in a staggered mode, the inner sides of the through grooves are correspondingly sleeved on the tops of supporting columns 6, gears 7 are arranged at the top ends of the supporting columns 6, the gears 7 are correspondingly parallel to the top surface and the bottom surface of the gear rings 5, gear rings 7 and the outer side surfaces of the gear rings 5 are sleeved with gear rings 8, teeth which are correspondingly meshed with the gears 7 are circumferentially arranged on the inner side surfaces of the gear rings, and threaded rods 9 penetrating through the supporting columns 6 are arranged at the bottoms of the gears 7. Excavate the hole groove that corresponds the matching with whole safe oil drilling equipment subaerial, hole inslot portion is provided with the standing groove that corresponds with pillar 6, places bottom ring 1 and top ring 2 correspondence in hole inslot portion, and pillar 6 can correspond to place inside the standing groove this moment, utilizes pillar 6 and standing groove to correspond the matching, guarantees bottom ring 1 and top ring 2 at the inside stationarity of hole inslot portion. Whole safe oil drilling equipment of installation drilling rod is placed after ground for a long time, because the softness degree in different regions in ground is different, the unable stable placing inside the standing groove of pillar 6 this moment, transmitting gear 7, gear 7 drives threaded rod 9 and rotates in 6 inboard rotations of pillar, the screw cooperation through threaded rod 9 and pillar 6 conveniently reaches the purpose that pillar 6 and standing groove fastening correspond, conveniently make bottom ring 1 and apical ring 2 at the inside horizontal effect in ground, the realization keeps the vertical purpose of drilling rod. When the drilling rod rotated, clean structure medial surface was laminated with the drilling rod surface all the time, conveniently utilized clean structure to clear up the dirt on drilling rod surface, avoided the dirt to pile up on the drilling rod surface, avoided the dirt to cause the corruption of adhesion to the drilling rod.
In fig. 2, circumference medial surface annular equidistance that leads to the groove is provided with a plurality of recesses side by side, 6 top fixedly connected with kicking blocks 10 of pillar, and kicking block 10 corresponds the matching with the recess that leads to the groove, and lead to the groove correspondence and cup joint in the kicking block 10 surface at 6 tops of pillar, and the equal fixedly connected with separation blade in kicking block 10 top surface and bottom surface, the diameter of separation blade is greater than the diameter that leads to the groove, threaded rod 9 in 7 bottoms of gear runs through kicking block 10 and pillar 6. Wherein, the length of kicking block 10 is greater than the length that leads to the groove, kicking block 10 can be in leading to the inslot side activity from top to bottom, utilize a plurality of recesses and kicking block 10 to correspond, thereby avoid kicking block 10 to rotate leading to the inslot portion, thereby avoid kicking block 10 to drive pillar 6 and rotate inside the standing groove, utilize the separation blade can inject the distance that kicking block 10 moved about leading to the inslot portion from top to bottom, and the distance that 6 bottoms of pillar were run through to threaded rod 9 bottom is the same with the distance that kicking block 10 moved about leading to the inslot portion from top to bottom. When the bottom end of the threaded rod 9 is completely positioned inside the pillar 6, the top surface of the blocking piece at the bottom of the top block 10 is correspondingly attached to the bottom surface of the bottom ring 1.
In fig. 1 and 2, the surface of pillar 6 is provided with the activity groove, activity inslot side bottom is provided with fly leaf 11, the activity groove all runs through at fly leaf 11 both ends, and fly leaf 11 both ends all are in the pillar 6 outside, threaded rod 9 bottom spiral runs through fly leaf 11 center department, fly leaf 11 both sides limit all is provided with the lug, activity inslot lateral wall surface is provided with the perpendicular groove 12 with the lug one-to-one, and fly leaf 11 utilizes the perpendicular groove 12 sliding fit of lug and activity groove. After the bottom of the threaded rod 9 contacts the bottom surface of the placing groove, the bottom surface of the placing groove makes the threaded rod 9 move upwards on the inner side of the strut 6 under the reaction force of the bottom surface of the threaded rod 9, the movable plate 11 is in spiral fit with the threaded rod 9, the threaded rod 9 drives the movable plate 11 to move upwards in the vertical groove 12 of the strut 6, the threaded rod 9 drives the ejector block 10 to move upwards in the through groove until the bottom end of the threaded rod 9 completely enters the strut 6, and the top surface of the separation blade on the bottom surface of the ejector block 10 is attached to the bottom surface of the bottom ring 1. When the movable plate 11 moves upwards, the movable plate 11 moves upwards stably inside the vertical groove 12 of the movable groove by using the protrusion, so that the movable plate 11 is prevented from shifting in the process of moving upwards, and the movable plate 11 can move upwards stably inside the movable groove.
In fig. 1 and 2, top surfaces of two ends of the movable plate 11 are rotatably connected to the bottom end of the first rotating plate 13 by using the connecting frame, two sides of the blocking piece of the bottom surface of the top block 10 are rotatably connected to the top end of the second rotating plate 14 by using the connecting frame, the top end of the first rotating plate 13 and the bottom end of the second rotating plate 14 are rotatably sleeved on the surfaces of the limiting rods 15, when the movable plate 11 is close to the top block 10, the distance between the two limiting rods 15 is gradually increased, a first spring 16 is arranged between the bottom surface of the blocking piece of the bottom of the top block 10 and the top surface of the movable plate 11, and the surface of the threaded rod 9 is sleeved on the first spring 16. Pillar 6 is placed inside the standing groove after, the bottom of the standing groove makes threaded rod 9 bottom shift up gradually inside pillar 6 to the reaction force of threaded rod 9, threaded rod 9 drives kicking block 10 when leading to inslot portion to shift up, threaded rod 9 drives fly leaf 11 and steadily shifts up the in-process in the inside of movable groove and the separation blade cooperation of kicking block 10 bottom to extrude first spring 16, utilize the elasticity of first spring 16 to reduce the impact force of pillar 6 bottom and standing groove, reduce the impact damage of pillar 6 bottom. When the movable plate 11 moves up in the movable groove, the top surfaces of two ends of the movable plate 11 all utilize the connecting frame to drive the bottom of the first rotating plate 13 to move up, because the limiting rod 15 is connected with the top end of the first rotating plate 13 and the bottom end of the second rotating plate 14, the first rotating plate 13 and the second rotating plate 14 rotate at the moment, the distance between the two limiting rods 15 is increased, the two limiting rods 15 contact the inner side wall of the circumference of the placing groove at the moment, the first rotating plate 13 is utilized, the second rotating plate 14 is in rotating fit with the limiting rod 15, the whole strut 6 is conveniently limited and installed in the placing groove, the fastening effect of the strut 6 and the placing groove is improved, the corresponding fastening performance of the strut 6 and the placing groove is utilized, the inclination of the bottom ring 1 and the top ring 2 in the process of the work of a drill rod in the ground can be avoided, and the stability of the bottom ring 1 and the top ring 2 in the ground is ensured.
In fig. 1 and 2, clean structure includes clean board 17, clean board 17 is vertical to be set up, and clean board 17 is made by rubber materials, clean board 17 corresponds to be installed at 18 medial surfaces of revolving rack, revolving rack 18 utilizes clean board 17 to correspond the laminating with the drilling rod surface, 18 lateral surface top of revolving rack rotates to cup joint in 19 medial ends of movable rod, 19 outside ends of movable rod and 3 swing joint of cylinder, 3 surfaces of cylinder are provided with the stock 20 that corresponds the matching with movable rod 19, 19 outside ends of movable rod are in stock 20 inboardly. The center of the bottom ring 1 and the center of the top ring 2 are both provided with middle grooves, and the drill rod respectively corresponds to the middle grooves of the bottom ring 1 and the top ring 2. The drill rod correspondingly penetrates through the middle grooves of the top ring 2 and the bottom ring 1, the cleaning plates 17 on the inner side faces of the multiple rotating frames 18 can be tightly attached to the surface of the drill rod at the moment, and the drill rod in work can be conveniently cleaned by the cleaning plates 17 on the inner side faces of the multiple rotating frames 18. When the drilling rod rotates clockwise in the middle groove and moves up in the middle groove, the drilling rod utilizes cleaning plate 17 to drive rotating frame 18 to rotate on the outer end surface of movable rod 19, the cleaning plate 17 of a plurality of rotating frame 18 inner sides rotates clockwise until inclining according to the clockwise swing mode under the condition that the drilling rod drives clockwise, and after cleaning plate 17 inclines, cleaning plate 17 can closely laminate with the drilling rod surface under the condition of deformation, cleaning plate 17 utilizing the inclination scrapes the drilling rod that moves up, avoid the drilling rod surface of moving up to remain the dirt, reach the clearance effect to the drilling rod. When the drill rod is rotated anticlockwise inside the intermediate channel and moved downwards inside the intermediate channel, the cleaning plate 17 inside the turret 18 is kept out of contact with the drill rod surface by adjusting the cleaning configuration.
In fig. 1 and 2, sliding grooves 21 are respectively arranged on two sides of the sleeve frame 20, sliding blocks 22 correspondingly matched with the sliding grooves 21 are arranged on the outer side surface of the movable rod 19, a second spring 23 is sleeved on the surface of the sleeve frame 20, the outer side end of the second spring 23 is fixedly connected with the cylinder 3, the inner side end of the second spring 23 corresponds to the outer side surface of the sliding block 22 and is attached to the outer side surface, and a nut 24 is spirally sleeved on the surface of the inner side end of the sleeve frame 20. When the drilling rod is in the middle of the groove, when the distance between the rotating frame 18 and the drilling rod needs to be adjusted, the screw cap 24 is rotated, the screw effect of the screw cap 24 and the sleeve frame 20 conveniently pushes the sliding block 22 to slide in the sliding groove 21, and the sliding block 22 is attached to the outer side end of the second spring 23, when the sliding block 22 is gradually close to the cylinder 3, the sliding block 22 gradually extrudes the second spring 23, when the screw effect of the screw cap 24 and the sleeve frame 20 enables the screw cap 24 to be gradually far away from the cylinder 3, the elastic force of the second spring 23 enables the sliding block 22 to be gradually far away from the cylinder 3, the position of the sliding block 22 in the sliding groove 21 is conveniently adjusted by utilizing the elastic force of the second spring 23 and the screw effect of the screw cap 24 and the sleeve frame 20, the sliding block 22 can drive the movable rod 19 to move synchronously, and the contact effect of the cleaning plate 17 on the inner side face of the rotating frame 18 and the drilling rod can be conveniently adjusted in real time according to the position of the drilling rod.
In fig. 2 and 3, a connecting structure is fixedly connected to the bottom of the outer side surface of the rotating frame 18, a flitch 25 is connected to the end of the outer side of the connecting structure, a plurality of tooth blocks 26 are fixedly connected to the outer side surface of the flitch 25, and the flitch 25 is engaged with the gear ring 5 by using the plurality of tooth blocks 26. When the revolving rack 18 rotates in the condition that the drilling rod clockwise rotation drives, 18 bottom of revolving rack utilizes connection structure to drive flitch 25 synchronous rotation this moment, flitch 25 utilizes tooth piece 26 to drive ring gear 5 anticlockwise rotation, ring gear 5 utilizes ring gear 8 to drive gear 7 anticlockwise rotation this moment, gear 7 drives threaded rod 9 anticlockwise rotation, threaded rod 9 makes fly leaf 11 shift up at the movable groove inside with the spiral effect of fly leaf 11, first rotor plate 13 and second rotor plate 14 cooperation rotation this moment, thereby improve the extrusion power of restriction pole 15 and standing groove inside wall, thereby further improve the stability of whole drilling equipment at the drilling rod in-process that shifts up. When the limiting rod 15 cannot move, the limiting rod 15 limits the movable plate 11 through the first rotating plate 13 and the second rotating plate 14 at the moment, the movable plate 11 limits the threaded rod 9 and the gear 7 to continue to rotate anticlockwise, the gear 7 limits the gear ring 5 through the gear ring 8 at the moment, the gear ring 5 corresponds to the meshing buckle through the teeth on the surface and the tooth blocks 26 on the outer side face of the attachment plate 25, and therefore the rotating frame 18 is prevented from continuing to rotate, the cleaning plate 17 on the inner side face of the rotating frame 18 is limited at a certain inclination angle, and a proper scraping and stabilizing effect is conveniently provided for the cleaning plate 17 to clean the drill rod.
In fig. 2 and 3, the connection structure includes a rotary sleeve 27, two ends of the rotary sleeve 27 are respectively rotatably sleeved on the surfaces of two support rods 28, the two support rods 28 are respectively fixedly connected with the rotary frame 18 and the flitch 25, square and circular grooves 29 are respectively arranged inside the inner side ends of the two support rods 28, a square and circular rod 30 which is correspondingly matched with the square and circular grooves 29 is arranged inside the rotary sleeve 27, and a ring block which corresponds to the circumferential inner side surface of the rotary sleeve 27 is arranged at the center of the square and circular rod 30. When the distance between the rotating frame 18 and the drill rod needs to be adjusted, the threaded grooves on the inner side surfaces of the circumferences of the two ends of the rotating sleeve 27 are opposite in direction, the rotating sleeve 27 is rotated, the two ends of the rotating sleeve 27 respectively enable the two support rods 28 to be close to or far away from each other with the spiral effect of the two support rods 28, and due to the limitation of the square round rod 30 and the square round groove 29, the two support rods 28 are prevented from rotating in a staggered mode, and the corresponding effect between the pasting plate 25 and the rotating frame 18 is guaranteed.
After the cleaning plate 17 is used for a period of time, the rotating frame 18 needs to be replaced, the screw cap 24 is unscrewed from the end surface of the inner side of the sleeve frame 20, the rotating sleeve 27 is rotated simultaneously, so that the two ends of the rotating sleeve 27 are separated from the two supporting rods 28 respectively, the rotating frame 18 is taken down, the rotating frame 18 carrying a new cleaning plate 17 is correspondingly installed on the sleeve frame 20 again, the pasting plate 25 is fixedly connected with the new rotating frame 18, and the rotating frame 18 is convenient to clean drill rods by using the new cleaning plate 17.
The working principle of the invention is as follows:
referring to the attached drawings 1-3 of the specification, a pit correspondingly matched with the whole safe oil drilling and production equipment is excavated on the ground, a placing groove corresponding to the strut 6 is formed in the pit, the bottom ring 1 and the top ring 2 are correspondingly placed in the pit, and the strut 6 can be correspondingly placed in the placing groove. The gear 7 is rotated, the gear 7 drives the threaded rod 9 to rotate on the inner side of the pillar 6, the threaded rod 9 drives the movable plate 11 to move upwards in the vertical groove 12 of the pillar 6, the top surfaces of the two ends of the movable plate 11 all drive the first rotating plate 13 to move upwards by using the connecting frame, the limiting rods 15 are connected with the top end of the first rotating plate 13 and the bottom end of the second rotating plate 14, the first rotating plate 13 and the second rotating plate 14 rotate at the moment, the distance between the two limiting rods 15 is increased, the two limiting rods 15 contact the circumferential inner side wall of the placing groove at the moment, the first rotating plate 13 and the second rotating plate 14 are matched with the limiting rods 15 in a rotating mode, the whole pillar 6 is conveniently limited and installed inside the placing groove, the fastening effect of the pillar 6 and the placing groove is improved, the corresponding fastening performance of the pillar 6 and the placing groove is utilized, the inclination of the bottom ring 1 and the top ring 2 inside the ground in the working process of the drill rod can be avoided, and the stability of the bottom ring 1 and the top ring 2 inside the ground is ensured.
When the drilling rod is in the middle of the groove, when the distance between the rotating frame 18 and the drilling rod needs to be adjusted, the screw cap 24 is rotated, the screw effect of the screw cap 24 and the sleeve frame 20 conveniently pushes the sliding block 22 to slide in the sliding groove 21, and the sliding block 22 is attached to the outer side end of the second spring 23, when the sliding block 22 is gradually close to the cylinder 3, the sliding block 22 gradually extrudes the second spring 23, when the screw effect of the screw cap 24 and the sleeve frame 20 enables the screw cap 24 to be gradually far away from the cylinder 3, the elastic force of the second spring 23 enables the sliding block 22 to be gradually far away from the cylinder 3, the position of the sliding block 22 in the sliding groove 21 is conveniently adjusted by utilizing the elastic force of the second spring 23 and the screw effect of the screw cap 24 and the sleeve frame 20, the sliding block 22 can drive the movable rod 19 to move synchronously, and the contact effect of the cleaning plate 17 on the inner side face of the rotating frame 18 and the drilling rod can be conveniently adjusted in real time according to the position of the drilling rod.
When adjusting the nut 24, need carry out the synchronization adjustment to changeing cover 27, because the thread groove opposite direction of changeing the inside surface of 27 both ends circumference, rotate and change cover 27, change cover 27 both ends respectively with the spiral effect of two branch poles 28 make two branch poles 28 be close to each other or keep away from, because the injecing of square round bar 30 and square round groove 29 to avoid two branch poles 28 to take place the dislocation and rotate, guarantee the effect that corresponds between flitch 25 and the revolving rack 18.
When the revolving rack 18 rotates at the condition that the drilling rod clockwise rotation drove, 18 bottom of revolving rack utilizes connection structure to drive flitch 25 synchronous rotation this moment, flitch 25 utilizes tooth piece 26 to drive ring gear 5 anticlockwise rotation, ring gear 5 utilizes ring gear 8 to drive gear 7 anticlockwise rotation this moment, gear 7 drives threaded rod 9 anticlockwise rotation, threaded rod 9 makes fly leaf 11 shift up at the movable groove inside with the spiral effect of fly leaf 11, first rotor plate 13 and second rotor plate 14 cooperation rotation this moment, thereby improve the extrusion power of restriction pole 15 and standing groove inside wall, thereby further improve the stability of whole drilling equipment at the drilling rod in-process that shifts up. When the limiting rod 15 can not move, the limiting rod 15 utilizes the first rotating plate 13 and the second rotating plate 14 to limit the movable plate 11 at the moment, the movable plate 11 is limited to enable the threaded rod 9 and the gear 7 to continue to rotate anticlockwise, the gear 7 utilizes the toothed ring 8 to limit the gear ring 5 at the moment, the gear ring 5 utilizes teeth on the surface to correspond to the tooth blocks 26 on the outer side surface of the attachment plate 25 to be meshed with buckles, so that the rotating frame 18 is prevented from continuing to rotate, the cleaning plate 17 on the inner side surface of the rotating frame 18 is limited at a certain inclination angle, and a proper scraping and stabilizing effect is conveniently provided for the cleaning plate 17 to clean the drill rod.
Clean structure medial surface laminates with the drilling rod surface all the time, conveniently utilizes clean structure to clear up the dirt on drilling rod surface, avoids the dirt to pile up on the drilling rod surface, avoids the dirt to cause the corruption of adhesion to the drilling rod.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A safe oil drilling and production equipment comprises a bottom ring (1) and a top ring (2), wherein the top ring (2) is vertically arranged at the top of the bottom ring (1), and is characterized in that: top ring (2) bottom surface annular equidistance is fixed with a plurality of cylinders (3) side by side, and cylinder (3) bottom center department utilizes connecting rod (4) and bottom ring (1) top surface side fixed connection, connecting rod (4) surface is rotated and has been cup jointed gear ring (5), cylinder (3) inboard is provided with the clean structure of cleaing away drilling rod surface dirt, clean structure outside end top and cylinder (3) swing joint, bottom ring (1) surface annular equidistance is provided with a plurality of logical grooves side by side, and a plurality of logical grooves set up with a plurality of connecting rod (4) are crisscross, it cup joints in pillar (6) top to lead to the inslot side correspondence, pillar (6) top is provided with gear (7), and gear (7) correspond parallelly with gear ring (5) top surface and bottom surface, gear (7) and gear ring (5) lateral surface have cup jointed ring (8), ring (8) circumference medial surface is provided with the tooth that corresponds the meshing with gear (7) and gear ring (5), gear (7) bottom is provided with threaded rod (9) that run through pillar (6).
2. The safety oil drilling and production equipment according to claim 1, characterized in that:
the circumference medial surface annular equidistance that leads to the groove is provided with a plurality of recesses side by side, pillar (6) top fixedly connected with kicking block (10), and kicking block (10) correspond the matching with the recess that leads to the groove, and lead to the groove correspondence and cup joint in kicking block (10) surface at pillar (6) top, and kicking block (10) top surface and the equal fixedly connected with separation blade in bottom surface, the diameter of separation blade is greater than the diameter that leads to the groove, threaded rod (9) of gear (7) bottom run through kicking block (10) and pillar (6).
3. The safety oil drilling and production equipment according to claim 2, characterized in that:
the surface of pillar (6) is provided with the activity groove, activity inslot side bottom is provided with fly leaf (11), the activity groove all runs through at fly leaf (11) both ends, and fly leaf (11) both ends all are in pillar (6) outside, threaded rod (9) bottom spiral runs through fly leaf (11) center department, fly leaf (11) both sides limit all is provided with the lug, activity inslot inside wall surface is provided with erects groove (12) with the lug one-to-one, and fly leaf (11) utilize perpendicular groove (12) sliding fit of lug and activity groove.
4. A safety oil drilling and production apparatus according to claim 3, characterized in that:
fly leaf (11) both ends top surface all utilizes the link to rotate and connects first commentaries on classics board (13) bottom, and the separation blade both sides of kicking block (10) bottom surface all utilize the link to rotate and connect second commentaries on classics board (14) top, and just first commentaries on classics board (13) top and second commentaries on classics board (14) bottom all rotate and cup joint in limiting rod (15) surface, and when fly leaf (11) were close to kicking block (10), the distance between two limiting rod (15) is crescent, be provided with first spring (16) between the separation blade bottom surface of kicking block (10) bottom and fly leaf (11) top surface, threaded rod (9) surface has been cup jointed in first spring (16).
5. The safety oil drilling and production equipment according to claim 1, characterized in that:
clean structure is including cleaning plate (17), cleaning plate (17) vertical setting, and cleaning plate (17) are made by rubber materials, cleaning plate (17) are corresponding to be installed at revolving rack (18) medial surface, revolving rack (18) utilize cleaning plate (17) and drilling rod surface to correspond the laminating, revolving rack (18) lateral surface top is rotated and is cup jointed in movable rod (19) medial extremity, movable rod (19) outside end and cylinder (3) swing joint, cylinder (3) surface is provided with stock (20) that correspond the matching with movable rod (19), movable rod (19) outside end is in stock (20) inboard.
6. The safety oil drilling and production equipment according to claim 5, characterized in that:
the utility model discloses a cylinder (3) fixed connection, including cover frame (20), movable rod (19), cylinder (3), second spring (23), cover frame (20) both sides all are provided with spout (21), movable rod (19) lateral surface is provided with and corresponds slider (22) that match with spout (21), second spring (23) surface has been cup jointed, and second spring (23) outside end corresponds the lateral surface with slider (22) and laminates, cover frame (20) medial surface spiral cover has connect nut (24).
7. The safety oil drilling and production equipment according to claim 5, characterized in that:
the gear ring is characterized in that a connecting structure is fixedly connected to the bottom of the outer side face of the rotating frame (18), a flitch plate (25) is connected to the end of the outer side of the connecting structure, a plurality of tooth blocks (26) are fixedly connected to the outer side face of the flitch plate (25), and the flitch plate (25) is meshed with the gear ring (5) through the tooth blocks (26).
8. The safety oil drilling and production equipment according to claim 7, characterized in that:
connection structure is including changeing cover (27), change cover (27) both ends and rotate respectively and cup joint in two branch (28) surfaces, two branch (28) respectively with revolving rack (18) and flitch (25) fixed connection, two branch (28) medial extremity inside all is provided with square circular groove (29), it corresponds square circular pole (30) of matching with square circular groove (29) to change cover (27) inside being provided with, square circular pole (30) center department is provided with the ring piece that corresponds with commentaries on classics cover (27) circumference medial surface.
9. A safety oil drilling and production apparatus according to claim 1, characterized in that:
the center of the bottom ring (1) and the center of the top ring (2) are both provided with intermediate grooves, and the drill rods respectively correspond to the intermediate grooves of the bottom ring (1) and the top ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211186431.2A CN115288624B (en) | 2022-09-28 | 2022-09-28 | Safe oil drilling and production equipment |
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| CN202211186431.2A CN115288624B (en) | 2022-09-28 | 2022-09-28 | Safe oil drilling and production equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117084130A (en) * | 2023-10-19 | 2023-11-21 | 水利部牧区水利科学研究所 | Drought-resistant grass planting device and grass planting method |
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|---|---|
| CN115288624B (en) | 2022-12-02 |
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Effective date of registration: 20240527 Address after: No. 7 Donglian Road, Dalou Industrial Concentration Zone, Jinhu County, Huai'an City, Jiangsu Province, 211600 Patentee after: Jinhu bond Petroleum Machinery Co.,Ltd. Country or region after: China Address before: 257091 room 703, building 2, zone F2, optical valley future city, No. 336, Yunhe Road, development zone, Dongying City, Shandong Province Patentee before: Dongying Ruixin Petroleum Technology Co.,Ltd. Country or region before: China |
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