CN218133849U

CN218133849U - Cleaning equipment for petroleum pipeline

Info

Publication number: CN218133849U
Application number: CN202221676227.4U
Authority: CN
Inventors: 孙明术; 杨旬; 霍飞
Original assignee: Panjin Guoqiang Petroleum Equipment Manufacturing Co ltd
Current assignee: Panjin Guoqiang Petroleum Equipment Manufacturing Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-12-27
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a cleaning equipment for petroleum pipeline relates to pipeline cleaning technical field, has solved current technique and has had the technical problem that can not carry out abluent technical problem according to pipe diameter adjustment cleaning equipment working range, needs to dismantle the washing, has the optional position in the pipeline that has installed and carries out abluent technical problem, including the mainframe box, fixed mounting has first motor in the mainframe box, mainframe box one end fixed mounting has the reduction gear, first motor output end fixed connection is in the reduction gear input end, reduction gear output end fixedly connected with center pin, fixed mounting has the fixing base on the reduction gear, the utility model discloses a one end is fixed, and the mode of the rotatory scraper blade of one end strikes off the sediment impurity of petroleum pipeline inner wall, can wash the petroleum pipeline internal face under the condition that petroleum pipeline did not dismantle, is favorable to the construction on the spot after the installation to renovate, increases the convenience of clean construction, reduces the loss of dismantling petroleum pipeline in-process.

Description

Cleaning equipment for petroleum pipeline

Technical Field

The utility model relates to a pipeline cleaning technical field specifically is a cleaning equipment for petroleum pipeline.

Background

The utility model relates to a pipeline cleaning technique, oil industry are from exploration, exploitation to a series of processes of processing oil, and oil exploitation includes oil field exploration, oil field development, transport and refining processing etc. and wherein the transport of oil needs to be realized through the petroleum pipeline, and the petroleum pipeline is after long-term the use, and a large amount of dirt can be adhered to its inner wall, need regularly wash the clearance to it, avoid influencing petroleum transportation's efficiency.

The existing equipment for scouring the inner wall of the petroleum pipeline is not convenient for cleaning the petroleum pipeline with different pipe diameters in actual use, and needs manual fixing of the pipeline when scouring, the labor intensity of workers is high, and the problem is solved by the equipment for scouring the inner wall of the petroleum pipeline.

For example, a petroleum pipeline belt cleaning device, utility model with publication number CN203803873U, there is the technical problem that can not adjust the cleaning equipment working range according to the pipe diameter, need dismantle the washing, there is the technical problem that can not wash in the pipeline mounted optional position.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a cleaning equipment for petroleum pipeline has solved current technique and has had the technical problem that can not adjust cleaning equipment working range according to the pipe diameter, needs to dismantle the washing, has and can not carry out abluent technical problem in the pipeline of having installed optional position.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cleaning equipment for petroleum pipeline, includes the mainframe box, its characterized in that, fixed mounting has first motor in the mainframe box, mainframe box one end fixed mounting has the reduction gear, first motor output fixed connection is in the reduction gear input, reduction gear output fixedly connected with center pin, fixed mounting has the fixing base on the reduction gear, six planet axles are installed to the fixing base internal rotation, the center pin rotates to be installed in the fixing base, fixed mounting has sun gear on the center pin, six epaxial fixed mounting respectively of planet has planetary gear, sun gear and six planetary gear meshes the connection, the outer wall fixed mounting of fixing base has a pair of first bearing, and is a pair of clean rotating-structure is installed outward to the first bearing, install outside the mainframe box and support fixed knot and construct.

Preferably, clean revolution mechanic includes the rolling disc, rolling disc fixed mounting is in a pair of the outer wall of first bearing outer lane, the outer wall fixed mounting of rolling disc has six first pneumatic cylinders, six the flexible end of first pneumatic cylinder fixed mounting respectively has the scraper seat, six scraper blade in the scraper seat fixed mounting respectively, six scraper blade seat lateral wall fixed mounting respectively has the attenuator, six on the attenuator respectively fixed mounting have the support frame, six rotate respectively on the support frame and install the supporting wheel.

Preferably, a pair of outer oil retaining grooves are formed in the inner wall surface of the rotating disc, a pair of inner oil retaining grooves are formed in the outer wall surface of the fixing base, a pair of outer oil retaining grooves and a pair of inner oil retaining grooves are formed between the inner oil retaining grooves, a first gear ring is fixedly mounted in the rotating disc, and the first gear ring is in meshed connection with the six planetary gears.

Preferably, the supporting and fixing structure comprises an outer ring, four fixing cylinders are fixedly mounted in the outer ring, the adjacent included angles of the fixing cylinders are 90 degrees, four lifting rods are respectively slidably mounted in the fixing cylinders, four fixing discs are respectively fixedly mounted at the top ends of the lifting rods, and four anti-skidding arc plates are respectively fixedly mounted at the top ends of the fixing discs.

Preferably, four the fixed cylinder is interior to rotate respectively and to install the pivot, four the external screw thread has been seted up in the pivot, four internal thread, four have been seted up respectively in the lifter, pivot and four lifter threaded connection, outer intra-annular fixed mounting has the second bearing, second bearing inner circle fixed mounting has the change, change side end face fixed mounting has annular side ring gear, four in the pivot respectively fixed mounting have the driving gear, four the driving gear is connected with annular side ring gear meshing respectively.

Preferably, a second motor is fixedly installed in the outer ring, a driving gear is fixedly installed at the driving end of the second motor, an annular inner ring gear is fixedly installed on the inner wall surface of the inner ring of the rotating ring, and the driving gear is in meshed connection with the annular inner ring gear.

Advantageous effects

The utility model provides a cleaning equipment for petroleum pipeline, the utility model discloses a one end is fixed, and the mode of the rotatory scraper blade of one end strikes off the precipitation impurity of petroleum pipeline inner wall, can wash the petroleum pipeline internal face under the condition that petroleum pipeline did not dismantle, is favorable to the construction on the spot after the installation to renovate, increases the convenience of clean construction, reduces the loss of dismantling the petroleum pipeline in-process and bringing.

Drawings

Fig. 1 is a schematic view of a front view cross-section structure of a cleaning device for a petroleum pipeline according to the present invention.

Fig. 2 is a side view section structure schematic diagram of the cleaning equipment for the petroleum pipeline of the utility model.

In the figure: 1. a main chassis; 2. a first motor; 3. a speed reducer; 4. a central shaft; 5. a fixed seat; 6. a planet shaft; 7. a sun gear; 8. a planetary gear; 9. a first bearing; 10. rotating the disc; 11. a first pneumatic cylinder; 12. a squeegee base; 13. an inner scraper; 14. a damper; 15. a support frame; 16. a support wheel; 17. a seal ring; 18. a first ring gear; 19. an outer collar; 20. a fixed cylinder; 21. a lifting rod; 22. fixing the disc; 23. an anti-slip arc plate; 24. a rotating shaft; 25. a second bearing; 26. rotating the ring; 27. an annular side ring gear; 28. a driving gear; 29. a second motor; 30. a prime gear; 31. an annular ring gear;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the cleaning equipment for the petroleum pipeline comprises a main case 1 and is characterized in that a first motor 2 is fixedly installed in the main case 1, a speed reducer 3 is fixedly installed at one end of the main case 1, an output end of the first motor 2 is fixedly connected to an input end of the speed reducer 3, an output end of the speed reducer 3 is fixedly connected with a central shaft 4, a fixing seat 5 is fixedly installed on the speed reducer 3, six planetary shafts 6 are installed in the fixing seat 5 in a rotating mode, the central shaft 4 is installed in the fixing seat 5 in a rotating mode, a central gear 7 is fixedly installed on the central shaft 4, six planetary shafts 6 are respectively and fixedly installed with planetary gears 8, the central gear 7 is connected with six planetary gears 8 in a meshing mode, an outer wall surface of the fixing seat 5 is fixedly installed with a pair of first bearings 9 and a pair of first bearings 9, a pair of first bearings 9 is externally installed with a cleaning rotating structure, an outer wall surface of the main case 1 is externally installed with a supporting fixed structure, the cleaning rotating structure comprises a rotating disc 10, the rotating disc 10 is fixedly installed on a pair of the outer wall surface of the first bearings 9, an outer wall surface of the rotating disc 10 is fixedly installed with a pair of six first bearings 11, an outer wall surface of a pair of supporting seat 12 is installed with a pair of a damping supporting frame, an inner wall surface supporting frame 14 and a damping supporting frame 14 is installed on an outer wall surface of supporting frame 14, a damping supporting frame 14 is installed on six supporting frame 14, a damping supporting frame 14 supporting frame is installed on an inner wall surface of the six supporting frame, a damping frame 14 supporting frame and a damping frame 14 supporting frame respectively, fixed mounting has first ring gear 18 in the rolling disc 10, first ring gear 18 with six the meshing of planetary gear 8 is connected, support fixed knot and construct including outer ring 19, fixed mounting has four fixed cylinder 20 in the outer ring 19, four the contained angle that fixed cylinder 20 is adjacent is 90, four there are lifter 21, four in the fixed cylinder 20 respectively slidable mounting have fixed disk 22, four fixed disk 22 top fixed mounting has anti-skidding arc board 23 respectively, four in the fixed cylinder 20 respectively rotate and install pivot 24, four external screw thread has been seted up in the pivot 24, four seted up the internal thread in the lifter 21 respectively, four pivot 24 and four lifter 21 threaded connection, fixed mounting has second bearing 25 in the outer ring 19, second bearing 25 inner circle fixed mounting has swivel 26, swivel 26 side end fixed mounting has annular side ring gear 27, four last fixed mounting respectively of pivot 24 has driving gear 28, four driving gear 28 respectively with annular outer ring side ring gear 27 meshing connection, fixed mounting has second motor 29 in the outer ring 19, second motor 29 fixed mounting has driving gear 30, driving gear 30 fixed gear 30 and inner wall face meshing connection.

The detailed connection means is well known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): as shown in fig. 1-2, the first motor 2 and the second motor 29 are connected to an external controller and a power supply through wires, the first motor 2 in the main chassis 1 drives the inner scraper 13 to scrape the inner wall surface of the petroleum pipeline, the cleaning device is placed at the center of the petroleum pipeline, the driving end of the second motor 29 rotates to drive the driving gear 30 to rotate, the driving gear 30 drives the annular ring gear 31 engaged with the driving gear to rotate, the ring gear 31 rotates to drive the rotating ring 26, the rotating ring 26 rotates to drive the annular side ring gear 27 fixedly connected with the rotating ring 26, the annular side ring gear 27 drives the driving gear 28 to rotate, the driving gear 28 drives the rotating shaft 24 fixedly connected with the driving gear to rotate, the rotating shaft 24 rotates to move the lifting rod 21 connected with the rotating shaft to move the fixed disk 22 outwards, the outer edge of the anti-skid arc plate 23 on the outer wall surface of the fixed disk 22 moves simultaneously, so that the axis of the main chassis 1 is the axis of the outer circumference of the anti-skid arc plate 23, after the anti-skid arc plate 23 tightly presses the inner wall surface of the petroleum pipeline, the first motor 2 rotates, the central shaft 4 is driven to rotate through the speed reducer 3, the central shaft 4 drives the central gear 7 fixedly connected with the central shaft to rotate, the central gear 7 drives the planetary gear 8 meshed with the central gear to rotate, the planetary gear 8 drives the first gear ring 18 meshed with the planetary gear to rotate, the first gear ring 18 drives the rotary disc 10 to rotate, the telescopic end of the first cylinder on the rotary disc 10 extends until the inner scraper 13 contacts the inner wall surface of the petroleum pipeline, oil stains and deposits on the inner wall surface of the petroleum pipeline are matched with external washing liquid to be washed clean, the inner scraper 13 contacts and rotates along the inner wall surface of the petroleum pipeline to scrape off the internal oil stains, the support wheel 16 presses the inner wall surface of the petroleum pipeline under the action of the reset springs on the damper 14 and the damper 14, so that the scraper can contact the inner wall surface of the petroleum pipeline but is not crushed, after one circle of cleaning, the second motor 29 rotates reversely, so that the anti-skid arc plate 23 is separated from the inner wall surface of the petroleum pipeline.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides a cleaning equipment for petroleum pipeline, includes mainframe box (1), its characterized in that, fixed mounting has first motor (2) in mainframe box (1), mainframe box (1) one end fixed mounting has reduction gear (3), first motor (2) output end fixed connection is in reduction gear (3) input, reduction gear (3) output end fixed connection has center pin (4), fixed mounting has fixing base (5) on reduction gear (3), six planet axle (6) are installed to fixing base (5) internal rotation, center pin (4) rotate to be installed in fixing base (5), fixed mounting has sun gear (7), six on center pin (4) respectively fixed mounting has planetary gear (8) on planet axle (6), sun gear (7) and six planetary gear (8) meshing is connected, fixing base (5) outer wall fixed mounting has a pair of primary shaft bearing (9), and is a pair of primary shaft bearing (9) external installation has clean rotating-structure, mainframe box (1) external installation has the support fixed knot to construct.

2. The cleaning equipment for the petroleum pipeline according to claim 1, wherein the cleaning rotating structure comprises a rotating disc (10), the rotating disc (10) is fixedly installed on the outer wall surface of the outer ring of the first bearing (9), six first pneumatic cylinders (11) are fixedly installed on the outer wall surface of the rotating disc (10), the telescopic ends of the first pneumatic cylinders (11) are respectively and fixedly installed with a scraper seat (12), the scraper seat (12) is respectively and fixedly installed with an inner scraper (13), the side wall surfaces of the scraper seat (12) are respectively and fixedly installed with a damper (14), the damper (14) is respectively and fixedly installed with a support frame (15), and the support frame (15) is respectively and rotatably installed with a support wheel (16).

3. The cleaning equipment for the petroleum pipeline according to claim 2, wherein a pair of outer oil retaining grooves are formed in the inner wall surface of the rotating disc (10), a pair of inner oil retaining grooves are formed in the outer wall surface of the fixed seat (5), a sealing ring (17) is arranged between the pair of outer oil retaining grooves and the pair of inner oil retaining grooves, a first gear ring (18) is fixedly installed in the rotating disc (10), and the first gear ring (18) is meshed with six planetary gears (8).

4. The cleaning equipment for the petroleum pipeline according to claim 1, wherein the supporting and fixing structure comprises an outer ring (19), four fixing cylinders (20) are fixedly installed in the outer ring (19), the adjacent included angle of the four fixing cylinders (20) is 90 degrees, lifting rods (21) are respectively and slidably installed in the four fixing cylinders (20), fixed disks (22) are respectively and fixedly installed at the top ends of the four lifting rods (21), and anti-skid arc plates (23) are respectively and fixedly installed at the top ends of the four fixed disks (22).

5. The cleaning equipment for the petroleum pipeline according to claim 4, wherein rotating shafts (24) are rotatably installed in four of the fixed cylinders (20), external threads are formed on the four rotating shafts (24), internal threads are formed in four of the lifting rods (21), the four rotating shafts (24) are in threaded connection with the four lifting rods (21), a second bearing (25) is fixedly installed in the outer ring (19), a rotating ring (26) is fixedly installed on an inner ring of the second bearing (25), an annular side gear ring (27) is fixedly installed on the end face of the side of the rotating ring (26), driving gears (28) are fixedly installed on the four rotating shafts (24), and the four driving gears (28) are respectively in meshed connection with the annular side gear ring (27).

6. A cleaning device for petroleum pipelines according to claim 5, characterized in that a second motor (29) is fixedly installed in the outer ring (19), a driving gear (30) is fixedly installed at the driving end of the second motor (29), an annular inner gear ring (31) is fixedly installed on the inner wall surface of the inner ring of the rotating ring (26), and the driving gear (30) is in meshed connection with the annular inner gear ring (31).