CN112809533B - Oil gas pipeline scale removal device - Google Patents
Oil gas pipeline scale removal device Download PDFInfo
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- CN112809533B CN112809533B CN202110419989.XA CN202110419989A CN112809533B CN 112809533 B CN112809533 B CN 112809533B CN 202110419989 A CN202110419989 A CN 202110419989A CN 112809533 B CN112809533 B CN 112809533B
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- bevel gear
- driving
- cleaning
- motor
- supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a descaling device for an oil-gas pipeline, and relates to the technical field of oil-gas pipeline cleaning equipment. The cleaning device comprises a shell, wherein a driving cavity, a supporting cavity and a cleaning cavity are sequentially formed in the shell from one end to the other end, a plurality of avoiding through grooves are uniformly formed in the outer side of the supporting cavity, a fixing plate is welded and connected in the cleaning cavity, a storage battery pack is fixed at the top of the fixing plate, and a supporting motor is fixed at the bottom of the fixing plate. According to the cleaning device, the supporting motor, the threaded shaft rod, the supporting roller and the driving structure are matched with each other, so that the cleaning device can operate in oil-gas pipelines with different diameters, the limitation of the use of the cleaning device is reduced, the cleaning device can clean the inner wall of the pipeline by using friction force through the mutual matching between the cleaning motor and the cleaning mechanism, rust in the pipeline can be efficiently cleaned, the cleaning effect of the cleaning device is improved, and the cleaning device is more practical.
Description
Technical Field
The invention belongs to the technical field of oil and gas pipeline cleaning equipment, and particularly relates to a descaling device for an oil and gas pipeline.
Background
At present, with the continuous deepening of oil and gas development, the number of special wells such as deep wells, branch wells, directional wells and horizontal wells is increasing, and due to high oil viscosity in the oil and gas exploitation and transportation process, sedimentation is easily formed inside pipelines in the gathering and transportation process, so that scaling and wax accumulation are formed on the inner wall of a gathering and transportation pipe, normal oil transportation work is influenced, and the oil transportation efficiency is reduced, most gathering and transportation pipes are made of metal and can be corroded for a long time, in the prior art, a descaling device is usually used for descaling the inside of oil and gas pipelines, however, the diameters of the oil and gas pipelines are different, the existing descaling device cannot work in oil and gas pipelines with different diameters, the limitation of the use of the device is improved, the device is inconvenient to use, and when the existing device is used for descaling pipelines, a descaling agent is usually used for cleaning dirt, rust in the pipelines cannot be well cleaned, the cleaning effect is not good, so that the device is not practical enough.
Disclosure of Invention
The invention aims to provide a descaling device for an oil and gas pipeline, which solves the existing problems: the diameter of oil gas pipeline is different, and current scale removal device can't work in the oil gas pipeline of different diameters, and the device uses and has very big limitation for the device is not convenient for use.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a descaling device for an oil and gas pipeline, which comprises a shell, wherein a driving cavity, a supporting cavity and a cleaning cavity are sequentially formed in the shell from one end to the other end, and a plurality of avoiding through grooves are uniformly formed in the outer side of the supporting cavity;
the support structure comprises a support cavity, a support motor, a first bevel gear, a second bevel gear, a threaded shaft lever, a shell and a threaded shaft lever, wherein the support cavity is internally welded and connected with a fixed plate, the top of the fixed plate is fixed with a storage battery pack, the bottom of the fixed plate is fixed with the support motor, the output end of the support motor is fixed with the first bevel gear, the top of the first bevel gear is in meshed connection with the second bevel gear, the interior of the second bevel gear is welded and connected with the threaded shaft lever, the shell is rotationally connected with the threaded shaft lever, the outer side;
the outer sides of the thread sections are connected with thread sliding blocks through threads, the outer sides of the thread sliding blocks are rotatably connected with a linkage ring, the outer sides of the linkage ring are rotatably connected with a plurality of supporting rods, the shell is connected with the supporting rods in a sliding manner, and one ends of the supporting rods, far away from the linkage ring, are rotatably connected with supporting rollers;
the inner part of the driving cavity is welded and connected with an installation plate, the bottom of the installation plate is fixedly provided with an adjusting motor, the output end of the adjusting motor is fixedly provided with a third bevel gear, the top of the third bevel gear is connected with a fourth bevel gear in a meshing manner, the inner part of the fourth bevel gear is welded and connected with a first shaft rod, the shell is rotationally connected with the first shaft rod through a ball bearing, and one end of the first shaft rod, which is close to the threaded shaft rod, is provided with a driving structure;
a cleaning motor is fixed at one end of the interior of the cleaning cavity, which is far away from the threaded shaft rod, and a cleaning mechanism is assembled at the output end of the cleaning motor;
a signal receiver and a controller are fixed at one end of the shell, and the supporting motor and the controller, the adjusting motor and the controller, the cleaning motor and the controller and the signal receiver and the controller are electrically connected through wires;
the driving structure comprises a driving motor, a fifth bevel gear, a sixth bevel gear, a first driving rod, a fixing block, a second driving rod, a seventh bevel gear, an eighth bevel gear, a roller shaft lever, a linkage supporting leg, a driving roller, a driving plate, an adjusting slider and an adjusting slide rail, wherein the driving motor is fixed at one end of the inner part of the supporting cavity close to the driving cavity, the controller is electrically connected with the driving motor through a lead, the fifth bevel gear is fixed at the output end of the driving motor and is positioned in the driving cavity, the sixth bevel gear is meshed and connected with the bottom of the fifth bevel gear, the first driving rod is welded and connected in the sixth bevel gear, the lower end of the inner part of the first driving rod is provided with a U-shaped limiting groove, the fixing block is rotatably connected to the outer side of the first driving rod through a ball bearing and is positioned at the lower end of the sixth, the second transmission rod is connected to the lower end inside the first transmission rod in a sliding mode, a rotation stopping surface is arranged at the upper end of the outer side of the second transmission rod, and the seventh bevel gear is connected to the bottom of the second transmission rod in a welding mode;
the eighth bevel gear is connected to the bottom of the seventh bevel gear in a meshed mode, the roller shaft rod is connected to the inside of the eighth bevel gear in a welded mode, the linkage supporting leg is connected to the outer side of the roller shaft rod through a ball bearing in a rotating mode, the second transmission rod is connected with the linkage supporting leg through a ball bearing in a rotating mode, the driving roller is connected to the outer side of the roller shaft rod in a welded mode and located inside the linkage supporting leg, the driving plate is connected to one end, away from the driving motor, of the linkage supporting leg in a sliding mode, the first shaft rod is connected with the driving plate in a welded mode, the adjusting slide rail is connected to the other end of the linkage supporting leg in a welded mode, the adjusting slide.
Further, the housing and the threaded shaft are rotationally coupled by ball bearings.
Furthermore, a charging port is arranged on the outer side of the driving cavity, and the charging port is electrically connected with the storage battery through a conducting wire.
Further, the storage battery pack is a lead-acid storage battery.
Furthermore, the threaded sliding block, the linkage ring, the shell and the supporting rod are in clearance fit.
Further, a guide limiting groove is formed in the supporting rod, a guide rod is welded in the avoiding through groove and penetrates through the guide limiting groove, and the shell and the supporting rod are connected in a sliding mode through the guide rod.
Further, the model of the controller is SC-200 universal type.
Furthermore, the one end welded connection of linkage supporting leg has the actuating lever, the arc drive groove has been seted up to the inside of drive plate, the actuating lever runs through the arc drive groove, linkage supporting leg and drive plate pass through actuating lever sliding connection.
Further, clean mechanism includes protective housing, straight-teeth gear, two take the clean pole of tooth and two fastening bolt, protective housing welded connection is in the output of clean motor, the straight-teeth gear rotates through ball bearing and connects in the inside of protective housing, two take the clean pole of tooth to mesh respectively and connect in the both sides of straight-teeth gear, fastening bolt passes through threaded connection in the both sides of protective housing.
Furthermore, one ends of the two toothed cleaning rods, which are far away from the straight gear, are respectively fixed with a steel wire cleaning ball.
The invention has the following beneficial effects:
1. according to the invention, through the mutual matching of the supporting motor, the threaded shaft rod, the supporting roller and the driving structure, the device can operate in oil-gas pipelines with different diameters, the use limitation of the device is reduced, and the device is convenient to use.
2. According to the invention, through the mutual matching of the cleaning motor and the cleaning mechanism, the inner wall of the pipeline is cleaned by the device through friction force, so that rust in the pipeline can be efficiently cleaned, the cleaning effect of the device is improved, and the device is more practical.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a rear view of the overall structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3A in accordance with the present invention;
FIG. 5 is a schematic structural diagram of a driving structure according to the present invention;
FIG. 6 is an exploded view of the structure of the driving structure of the present invention;
FIG. 7 is a schematic view of the first and second transfer levers of the present invention;
fig. 8 is a schematic structural view of the cleaning mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a housing; 2. a drive chamber; 3. a support cavity; 4. cleaning the cavity; 5. a support motor; 6. a first bevel gear; 7. a second bevel gear; 8. a threaded shaft; 9. a threaded slider; 10. a link ring; 11. a support bar; 12. supporting the rollers; 13. adjusting the motor; 14. a third bevel gear; 15. a fourth bevel gear; 16. a first shaft lever; 17. a drive structure; 18. cleaning the motor; 19. a cleaning mechanism; 20. a battery pack; 21. a signal receiver; 22. a controller; 23. a drive motor; 24. a fifth bevel gear; 25. a sixth bevel gear; 26. a first drive lever; 27. a fixed block; 28. a second transmission rod; 29. a seventh bevel gear; 30. an eighth bevel gear; 31. a roller axle; 32. linkage supporting legs; 33. driving the roller; 34. a drive plate; 35. adjusting the sliding block; 36. adjusting the slide rail; 37. a protective shell; 38. a spur gear; 39. a toothed cleaning rod; 40. and fastening the bolt.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the 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 first embodiment is as follows:
here, the embodiment discloses an oil gas pipeline scale removal device. The invention comprises a housing 1. Please refer to fig. 1-4: a driving cavity 2, a supporting cavity 3 and a cleaning cavity 4 are sequentially formed in the shell 1 from one end to the other end, and a plurality of avoiding through grooves are uniformly formed in the outer side of the supporting cavity 3; the inside welded connection who supports chamber 3 has the fixed plate, the top of fixed plate is fixed with storage battery 20, the bottom of fixed plate is fixed with supporting motor 5, supporting motor 5's output is fixed with first bevel gear 6, first bevel gear 6's top meshing is connected with second bevel gear 7, second bevel gear 7's inside welded connection has threaded shaft pole 8, shell 1 and threaded shaft pole 8 rotate through ball bearing and connect, two screw thread sections have been seted up in threaded shaft pole 8's the outside, and the screw thread of two screw thread sections revolves to opposite direction.
Preferably, a charging port is arranged outside the driving cavity 2, and the charging port is electrically connected with the storage battery pack 20 through a conducting wire, so that the storage battery pack 20 can be charged conveniently.
Preferably, the battery pack 20 is a lead-acid battery.
In some embodiments of the present invention, the outer sides of the threaded sections are all connected with threaded sliders 9 through threads, the outer sides of the threaded sliders 9 are rotatably connected with a linkage ring 10, the outer sides of the linkage ring 10 are rotatably connected with a plurality of support rods 11, the housing 1 is slidably connected with the support rods 11, and one ends of the support rods 11 far away from the linkage ring 10 are rotatably connected with support rollers 12.
Preferably, the threaded sliding block 9 and the linkage ring 10 are in clearance fit with each other, and the shell 1 and the support rod 11 are in clearance fit with each other;
preferably, the direction spacing groove has all been seted up to the inside of bracing piece 11, dodges the equal welded connection in inside that leads to the groove and has the guide bar, and the guide bar runs through the direction spacing groove, and shell 1 and bracing piece 11 pass through guide bar sliding connection.
In some embodiments of the present invention, referring to fig. 1-3, a mounting plate is welded inside the driving chamber 2, an adjusting motor 13 is fixed at the bottom of the mounting plate, a third bevel gear 14 is fixed at the output end of the adjusting motor 13, a fourth bevel gear 15 is engaged with the top of the third bevel gear 14, a first shaft 16 is welded inside the fourth bevel gear 15, the housing 1 and the first shaft 16 are rotatably connected through a ball bearing, and a driving structure 17 is assembled at one end of the first shaft 16 close to the threaded shaft 8.
A cleaning motor 18 is fixed at one end of the interior of the cleaning cavity 4 far away from the threaded shaft 8, and the output end of the cleaning motor 18 is provided with a cleaning mechanism 19.
A signal receiver 21 and a controller 22 are fixed at one end of the housing 1, and the support motor 5 and the controller 22, the adjusting motor 13 and the controller 22, the cleaning motor 18 and the controller 22, and the signal receiver 21 and the controller 22 are electrically connected through wires.
Preferably, the controller 22 is of the SC-200 universal type.
In some embodiments of the present invention, referring to fig. 5-7, the driving structure 17 includes a driving motor 23, a fifth bevel gear 24, a sixth bevel gear 25, a first driving rod 26, a fixing block 27, a second driving rod 28, a seventh bevel gear 29, an eighth bevel gear 30, a roller shaft 31, a linkage supporting leg 32, a driving roller 33, a driving plate 34, an adjusting slider 35, and an adjusting slide rail 36, wherein the driving motor 23 is fixed at one end of the inside of the supporting cavity 3 near the driving cavity 2, the controller 22 is electrically connected to the driving motor 23 through a conductive wire, the fifth bevel gear 24 is fixed at the output end of the driving motor 23 and located inside the driving cavity 2, the sixth bevel gear 25 is engaged with the bottom of the fifth bevel gear 24, the first driving rod 26 is welded inside the sixth bevel gear 25, a U-shaped limiting groove is formed at the lower end of the inside of the first driving rod 26, the fixing block 27 is rotatably connected to the outside of the first driving rod 26 through a ball The lower end, and shell 1 and fixed block 27 welded connection, second transfer line 28 sliding connection is in the inside lower extreme of first transfer line 26, and the upper end in the second transfer line 28 outside has seted up the rotation-stopping face, and seventh bevel gear 29 welded connection is in the bottom of second transfer line 28.
The eighth bevel gear 30 is engaged with the bottom of the seventh bevel gear 29, the roller shaft 31 is connected inside the eighth bevel gear 30 in a welded manner, the linkage support leg 32 is rotatably connected to the outer side of the roller shaft 31 through a ball bearing, the second transmission rod 28 and the linkage support leg 32 are rotatably connected through a ball bearing, the driving roller 33 is connected to the outer side of the roller shaft 31 in a welded manner and located inside the linkage support leg 32, the driving plate 34 is connected to one end of the linkage support leg 32 away from the driving motor 23 in a sliding manner, the first shaft 16 is connected to the driving plate 34 in a welded manner, the adjusting slider 35 is connected to the other end of the linkage support leg 32 in a welded manner, the adjusting slide rail 36 is connected to the inside of the adjusting slider 35 in a.
Preferably, one end of the linkage supporting leg 32 is connected with a driving rod in a welding mode, an arc-shaped driving groove is formed in the driving plate 34, the driving rod penetrates through the arc-shaped driving groove, and the linkage supporting leg 32 and the driving plate 34 are connected in a sliding mode through the driving rod.
In some embodiments of the present invention, please refer to FIG. 8: the cleaning mechanism 19 comprises a protective shell 37, a straight gear 38, two cleaning rods 39 with teeth and two fastening bolts 40, wherein the protective shell 37 is connected to the output end of the cleaning motor 18 in a welding mode, the straight gear 38 is connected to the inside of the protective shell 37 in a rotating mode through a ball bearing, the two cleaning rods 39 with teeth are respectively connected to two sides of the straight gear 38 in a meshing mode, and the fastening bolts 40 are connected to two sides of the protective shell 37 through threads.
Preferably, the ends of the two toothed cleaning rods 39, which are far away from the spur gear 38, are fixed with steel wire cleaning balls, so that rust inside the pipeline can be cleaned conveniently.
One specific application of the embodiment of the invention is as follows: the signal is transmitted to the signal receiver 21 by a matched remote controller, the signal receiver 21 receives the signal and then transmits the signal to the controller 22, the supporting motor 5 is started by the controller 22, so that the output end of the supporting motor 5 rotates, the supporting motor 5 is fixedly connected with the first bevel gear 6, so that the supporting motor 5 drives the first bevel gear 6 to rotate, the first bevel gear 6 drives the second bevel gear 7 to rotate by the meshing connection of the first bevel gear 6 and the second bevel gear 7, the second bevel gear 7 drives the threaded shaft rod 8 to rotate by the welding connection of the second bevel gear 7 and the threaded shaft rod 8, the threaded shaft rod 8 drives the threaded slider 9 to move by the threaded connection of the threaded slider 9 and the link ring 10, the link ring 10 drives the link ring 10 to move by the rotating connection of the link ring 10 and the supporting rod 11 and the sliding connection of the shell 1 and the supporting rod 11, make link ring 10 drive bracing piece 11 and rotate, connect through the rotation of bracing piece 11 and supporting roller 12 for bracing piece 11 drives supporting roller 12 and removes, further makes supporting roller 12 and the laminating of pipeline inner wall, and then makes supporting roller 12 form the support to the device, makes the device can carry out the operation in the pipeline of different pipe diameters.
The fastening bolt 40 is rotated, so that the fastening bolt 40 is not attached to the toothed cleaning rod 39, the fastening bolt 40 is not fixed to the toothed cleaning rod 39, one toothed cleaning rod 39 is pulled outwards, the toothed cleaning rod 39 is connected with the straight gear 38 in a meshed mode, the straight gear 38 drives the other toothed cleaning rod 39 to move, a steel wire cleaning ball at the top of the toothed cleaning rod 39 is attached to the inner wall of the pipeline, the fastening bolt 40 is rotated reversely, the fastening bolt 40 is attached to the toothed cleaning rod 39, and the fastening bolt 40 is fixed to the toothed cleaning rod 39.
Give signal receiver 21 through the supporting remote controller transmission signal that uses, signal receiver 21 received the signal after transmit for controller 22, start cleaning motor 18 through controller 22 for cleaning motor 18 drives clean mechanism 19 and rotates, and then makes the clean pole 39 of taking the tooth rotate, and then makes the clean ball of the fixed steel wire of the clean pole 39 one end of taking the tooth clean the pipeline inner wall, through the friction of the clean ball of steel wire and pipeline, has improved the clean effect of device.
The signal receiver 21 is used by a matched remote controller to transmit a signal to the signal receiver 21, the signal receiver 21 receives the signal and transmits the signal to the controller 22, the controller 22 starts the adjusting motor 13 to enable the output end of the adjusting motor 13 to rotate, the adjusting motor 13 drives the third bevel gear 14 to rotate through the fixed connection of the adjusting motor 13 and the third bevel gear 14, the third bevel gear 14 drives the fourth bevel gear 15 to rotate through the meshed connection of the third bevel gear 14 and the fourth bevel gear 15, the fourth bevel gear 15 drives the first shaft 16 to rotate through the welded connection of the fourth bevel gear 15 and the first shaft 16, the first shaft 16 drives the driving plate 34 to rotate through the welded connection of the first shaft 16 and the driving plate 34, the driving plate 34 drives the linkage supporting leg 32 to move through the sliding connection of the linkage supporting leg 34 and the linkage supporting leg 32 and the rotary connection of the driving plate 32 and the roller shaft 31, make linkage supporting leg 32 drive roller axostylus axostyle 31 remove, through the fixed connection of roller axostylus axostyle 31 and drive roller 33 for roller axostylus axostyle 31 drives drive roller 33 and removes, and then makes drive roller 33 and the laminating of pipeline inner wall.
The signal is transmitted to the signal receiver 21 by a matched remote controller, the signal receiver 21 receives the signal and transmits the signal to the controller 22, the driving motor 23 is started by the controller 22, the driving motor 23 drives the fifth bevel gear 24 to rotate by the fixed connection of the driving motor 23 and the fifth bevel gear 24, the fifth bevel gear 24 drives the sixth bevel gear 25 to rotate by the meshed connection of the fifth bevel gear 24 and the sixth bevel gear 25, the sixth bevel gear 25 drives the first transmission rod 26 to rotate by the welded connection of the sixth bevel gear 25 and the first transmission rod 26, the first transmission rod 26 drives the second transmission rod 28 to rotate by the sliding connection of the first transmission rod 26 and the second transmission rod 28, the second transmission rod 28 drives the seventh bevel gear 29 to rotate by the welded connection of the second transmission rod 28 and the seventh bevel gear 29, and the meshed connection of the seventh bevel gear 29 and the eighth bevel gear 30, the seventh bevel gear 29 drives the eighth bevel gear 30 to rotate, the eighth bevel gear 30 drives the roller shaft rod 31 to rotate through the welded connection between the eighth bevel gear 30 and the roller shaft rod 31, the roller shaft rod 31 drives the driving roller 33 to rotate through the fixed connection between the roller shaft rod 31 and the driving roller 33, and then the driving device of the driving roller 33 moves in the pipeline.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The oil and gas pipeline descaling device comprises a shell (1), and is characterized in that a driving cavity (2), a supporting cavity (3) and a cleaning cavity (4) are sequentially formed in the shell (1) from one end to the other end, and a plurality of avoiding through grooves are uniformly formed in the outer side of the supporting cavity (3);
a fixing plate is welded and connected inside the supporting cavity (3), a storage battery pack (20) is fixed at the top of the fixing plate, a supporting motor (5) is fixed at the bottom of the fixing plate, a first bevel gear (6) is fixed at the output end of the supporting motor (5), a second bevel gear (7) is meshed and connected with the top of the first bevel gear (6), a threaded shaft lever (8) is welded and connected inside the second bevel gear (7), the shell (1) is rotationally connected with the threaded shaft lever (8), two threaded sections are formed in the outer side of the threaded shaft lever (8), and the thread turning directions of the two threaded sections are opposite;
the outer sides of the thread sections are connected with thread sliding blocks (9) through threads, the outer sides of the thread sliding blocks (9) are rotatably connected with linkage rings (10), the outer sides of the linkage rings (10) are rotatably connected with a plurality of supporting rods (11), the shell (1) is slidably connected with the supporting rods (11), and one ends, far away from the linkage rings (10), of the supporting rods (11) are rotatably connected with supporting rollers (12);
the inner part of the driving cavity (2) is connected with a mounting plate in a welding mode, the bottom of the mounting plate is fixedly provided with an adjusting motor (13), the output end of the adjusting motor (13) is fixedly provided with a third bevel gear (14), the top of the third bevel gear (14) is connected with a fourth bevel gear (15) in a meshing mode, the inner part of the fourth bevel gear (15) is connected with a first shaft lever (16) in a welding mode, the shell (1) and the first shaft lever (16) are connected in a rotating mode through a ball bearing, and one end, close to the threaded shaft lever (8), of the first shaft lever (16) is provided with a driving structure (17);
a cleaning motor (18) is fixed at one end of the interior of the cleaning cavity (4) far away from the threaded shaft rod (8), and a cleaning mechanism (19) is assembled at the output end of the cleaning motor (18);
a signal receiver (21) and a controller (22) are fixed at one end of the shell (1), and the supporting motor (5) and the controller (22), the adjusting motor (13) and the controller (22), the cleaning motor (18) and the controller (22), and the signal receiver (21) and the controller (22) are electrically connected through wires;
the driving structure (17) comprises a driving motor (23), a fifth bevel gear (24), a sixth bevel gear (25), a first driving rod (26), a fixing block (27), a second driving rod (28), a seventh bevel gear (29), an eighth bevel gear (30), a roller shaft rod (31), a linkage supporting leg (32), a driving roller (33), a driving plate (34), an adjusting slider (35) and an adjusting slide rail (36), wherein the driving motor (23) is fixed at one end, close to the driving cavity (2), in the supporting cavity (3), the controller (22) is electrically connected with the driving motor (23) through a conducting wire, the fifth bevel gear (24) is fixed at the output end of the driving motor (23) and is located in the driving cavity (2), the sixth bevel gear (25) is meshed and connected to the bottom of the fifth bevel gear (24), the first driving rod (26) is welded and connected to the inside of the sixth bevel gear (25), the lower end of the inside of the first transmission rod (26) is provided with a U-shaped limiting groove, the fixed block (27) is rotationally connected to the outer side of the first transmission rod (26) through a ball bearing and is positioned at the lower end of the sixth bevel gear (25), the shell (1) is connected with the fixed block (27) in a welding mode, the second transmission rod (28) is connected to the lower end of the inside of the first transmission rod (26) in a sliding mode, the upper end of the outer side of the second transmission rod (28) is provided with a rotation stopping surface, and the seventh bevel gear (29) is connected to the bottom of the second transmission rod (28) in a welding mode;
the eighth bevel gear (30) is connected to the bottom of the seventh bevel gear (29) in a meshed manner, the roller shaft rod (31) is connected to the inside of the eighth bevel gear (30) in a welded manner, the linkage supporting leg (32) is connected to the outer side of the roller shaft rod (31) in a rotating manner through a ball bearing, the second transmission rod (28) is connected to the linkage supporting leg (32) in a rotating manner through a ball bearing, the driving roller (33) is connected to the outer side of the roller shaft rod (31) in a welded manner and located inside the linkage supporting leg (32), the driving plate (34) is connected to one end, far away from the driving motor (23), of the linkage supporting leg (32) in a sliding manner, the first shaft rod (16) is connected to the driving plate (34) in a welded manner, the adjusting slide block (35) is connected to the other end of the linkage supporting leg (32) in a welded manner, and, and the shell (1) is connected with the adjusting slide rail (36) in a welding way.
2. The oil and gas pipeline descaling device according to claim 1, wherein the housing (1) and the threaded shaft (8) are rotationally connected through ball bearings.
3. The oil and gas pipeline descaling device according to claim 1, wherein a charging port is arranged outside the driving cavity (2), and the charging port is electrically connected with the storage battery pack (20) through a conducting wire.
4. An oil and gas pipeline descaling device according to any one of claims 1 to 3, characterized in that the storage battery pack (20) is a lead-acid storage battery.
5. The oil and gas pipeline descaling device according to any one of claims 1 to 3, wherein the threaded sliding block (9) and the link ring (10) and the shell (1) and the support rod (11) are in clearance fit.
6. The oil and gas pipeline descaling device according to any one of claims 1 to 3, wherein guide limiting grooves are formed in the supporting rods (11), guide rods are welded in the avoiding through grooves and penetrate through the guide limiting grooves, and the shell (1) and the supporting rods (11) are connected in a sliding mode through the guide rods.
7. An oil and gas pipeline descaling device according to any one of claims 1 to 3, wherein the controller (22) is of the SC-200 universal type.
8. The oil and gas pipeline descaling device according to any one of claims 1 to 3, wherein one end of the linkage supporting leg (32) is welded with a driving rod, an arc-shaped driving groove is formed in the driving plate (34), the driving rod penetrates through the arc-shaped driving groove, and the linkage supporting leg (32) and the driving plate (34) are connected in a sliding manner through the driving rod.
9. The oil and gas pipeline descaling device according to claim 1, wherein the cleaning mechanism (19) comprises a protective shell (37), a spur gear (38), two toothed cleaning rods (39) and two fastening bolts (40), the protective shell (37) is connected to the output end of the cleaning motor (18) in a welding mode, the spur gear (38) is connected to the inside of the protective shell (37) in a rotating mode through a ball bearing, the two toothed cleaning rods (39) are respectively connected to two sides of the spur gear (38) in a meshing mode, and the fastening bolts (40) are connected to two sides of the protective shell (37) through threads.
10. The oil and gas pipeline descaling device according to claim 9, wherein one end of each of the two toothed cleaning rods (39) far away from the spur gear (38) is fixed with a steel wire cleaning ball.
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Effective date of registration: 20230117 Address after: 163000 xihuai Road office, Ranghulu District, Daqing City, Heilongjiang Province (4902) Patentee after: DAQING FULONGDA PETROLEUM ENGINEERING MECHANICAL EQUIPMENT Co.,Ltd. Address before: Room 320b, block a, software park, 228 Nanyi Road, Dongying District, Dongying City, Shandong Province 257000 Patentee before: Shandong Xinding Technology Co.,Ltd. |