Oil exploitation pipeline cleaning device

Abstract

The utility model discloses an oil exploitation pipeline cleaning device which comprises a main body frame, a notch is formed in the main body frame, a plurality of moving blocks are movably arranged in the notch, a cleaning structure is arranged between every two moving blocks, and the cleaning structure comprises an installation block, an installation barrel and a cleaning barrel. The multiple mounting barrels and the multiple cleaning barrels are arranged, and the pipeline is cleaned through the cleaning structures. A sleeve and an extension rod are arranged at the upper end of the main body frame, the sleeve is hollow, the extension rod is arranged in the sleeve, limiting holes are formed in the extension rod and the sleeve, a plurality of limiting holes are formed in the sleeve, and threads are arranged in the limiting holes, so that the length of the pipe extending into the pipeline can be conveniently changed.

Description

Technical Field

[0001] The utility model relates to the field of oil pipeline cleaning equipment, and more specifically, to an oil production pipeline cleaning device. Background Art

[0002] Oil is a very common energy source in people's lives. Oil has greatly facilitated industrial production and people's lives. In the process of oil extraction, it is often necessary to build oil pipelines. After long-term use of oil pipelines, the pipelines are often blocked due to debris sticking to the side walls of the pipelines, which reduces the speed of oil flow and makes it inconvenient to extract oil. Therefore, it is necessary to use a cleaning device to clean the oil pipelines. Existing oil pipelines are all round tubes. Different oil pipelines have different diameters. Existing cleaning devices often have fixed diameters, which are inconvenient to adjust according to different pipelines, making it inconvenient to clean different pipelines. At the same time, after cleaning the pipeline, the existing cleaning structure often has a large amount of oil or debris sticking to the cleaning structure, which is inconvenient to replace, thereby affecting the use of the entire cleaning device. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the utility model provides an oil production pipeline cleaning device to solve the technical problems mentioned in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oil production pipeline cleaning device, comprising a main frame, a notch is provided on the main frame, a moving block is movably provided in the notch, a plurality of the moving blocks are provided, a cleaning structure is provided between two of the moving blocks, the cleaning structure comprises a mounting block, a mounting barrel and a cleaning barrel, a plurality of the mounting barrel and the cleaning barrel are provided, and the pipeline is cleaned by the cleaning structure;

[0007] A sleeve and an extension rod are provided at the upper end of the main frame. The sleeve is hollow inside, and the extension rod is arranged in the sleeve. Limiting holes are provided on the extension rod and the sleeve. There are multiple limiting holes provided on the sleeve, and threads are provided in the limiting holes, so as to facilitate changing the length of the extension into the pipeline.

[0008] The utility model is further configured such that a threaded rod and a sliding rod are arranged in the notch on the main frame, the threaded rod is rotatably connected to the main frame through a bearing, both ends of the sliding rod are provided with threads, and the threaded rod and the sliding rod both pass through the moving block, thereby facilitating the installation of the threaded rod and the sliding rod.

[0009] The utility model is further configured such that the threaded rod is threadedly connected to the moving block, the sliding rod is slidably connected to the moving block, an adjusting nut is sleeved on one side of the threaded rod and the sliding rod located on the moving block, and a first spring is sleeved on the other side, and the moving block is driven to move by the rotation of the threaded rod.

[0010] The utility model is further configured such that the adjusting nut and the first spring are both provided with multiple ones, one end of the first spring is fixedly connected to the main frame, and the other end is fixedly connected to the moving block, the adjusting nut is threadedly connected to the threaded rod, and the moving block and the mounting block are pushed to move through the cooperation of the adjusting nut and the threaded rod.

[0011] The utility model is further configured as follows: the mounting block is arranged between two movable blocks, a connecting barrel is arranged at the front end of the mounting block, the mounting barrel and the cleaning barrel are both detachably arranged on the connecting barrel, a cleaning block is fixedly arranged on the cleaning barrel, a plurality of cleaning blocks are arranged, and the pipeline is cleaned by the contact between the cleaning block and the inner wall of the pipeline.

[0012] The utility model is further configured such that the connecting barrel and the mounting barrel are both hollow inside, the mounting barrel and the cleaning barrel are both fixedly provided with connecting blocks, the connecting blocks cooperate with the inner walls of the connecting barrel and the mounting barrel, and connecting holes are provided on the side walls of the connecting barrel and the mounting barrel and the connecting blocks, thereby facilitating the connection between the connecting barrel, the mounting barrel or the cleaning barrel.

[0013] The utility model is further configured such that a plurality of connecting holes are provided, a second spring is fixedly provided in the connecting hole provided on the connecting block, a clamping block is fixedly provided on the top of the second spring, a plurality of the second springs and the clamping block are provided, and the clamping block cooperates with the connecting hole, so that the connecting barrel and the installing barrel, the installing barrel and the installing barrel, and the installing barrel and the cleaning barrel are connected through the cooperation between the clamping block and the connecting hole.

[0014] The utility model is further configured as follows: a rotating column is fixedly provided on the side wall of the moving block, a rotating hole is provided on the mounting block to cooperate with the rotating column, the rotating column and the rotating hole are rotatably connected via a bearing, and a fixing plate is fixedly provided on both the moving block and the mounting block, a threaded hole is provided on the fixing plate, and a plurality of fixing plates are provided, so that the connecting barrel is limited by the cooperation between the fixing plate and the bolt.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a petroleum production pipeline cleaning device, which has the following beneficial effects:

[0017] 1. The utility model provides a cleaning structure. When cleaning mining pipes of different diameters, the length of the entire cleaning structure is extended according to the diameter of the pipe by connecting the connecting barrel and the mounting barrel, and by connecting the mounting barrels with each other. When the diameter of the pipe is small, the mounting block is connected with the moving block by rotation. The mounting block is rotated to move the direction of the cleaning structure and the direction of the casing. The positions of the mounting block and the moving block are changed by rotating the adjusting nut, so that the diameter of the cleaning structure can be adjusted according to different pipe diameters, which is convenient for the use of the entire cleaning device.

[0018] 2. The utility model provides a connection block provided at the front end of the cleaning barrel to cooperate with the inner wall of the mounting barrel. When installing the cleaning block, the connection block is matched with the inner wall of the mounting barrel, and the second spring is compressed by pressing the clamping block, so that the clamping block and the second spring are compressed into the connecting hole provided on the connection block, and the connection block is inserted into the mounting barrel. When the clamping block reaches the connecting hole provided on the mounting barrel, the restraint on the clamping block and the second spring disappears, and the second spring pushes the clamping block out of the connecting hole provided on the connecting block and the mounting barrel through its own elastic force, and connects the cleaning barrel with the mounting barrel, so that the inner wall of the oil pipeline is cleaned by the cleaning block provided on the cleaning barrel, and the mounting barrel and the cleaning barrel are disassembled through the opposite operation, so as to facilitate the rapid installation and rapid disassembly of the cleaning structure and save cleaning time.

[0019] 3. The utility model sets a moving block to move on the threaded rod and the sliding rod. Since the installation barrel is a fixed length, there may be a situation where the length of one more installation barrel exceeds the diameter of the pipe, and the cleaning block cannot contact the side wall of the pipe if one less installation barrel is installed. By rotating the adjusting nut, the adjusting nut is threadedly connected to the threaded rod, and the adjusting nut is rotated to move along the threaded rod. The movement of the adjusting nut pushes the moving block to move, thereby driving the installation block to move and compressing the first spring. The elastic force of the first spring itself keeps the position of the moving block from sliding at will, thereby facilitating fine adjustment of the length of the cleaning structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an oil production pipeline cleaning device;

[0021] Figure 2 This is a schematic diagram of the coordination structure of a main frame and a cleaning structure of an oil production pipeline cleaning device;

[0022] Figure 3 A schematic diagram of the coordination structure of a moving block and a cleaning structure of an oil production pipeline cleaning device;

[0023] Figure 4 A device for cleaning an oil production pipeline;

[0024] Figure 5The utility model relates to a cleaning device for oil production pipelines.

[0025] In the figure: 1. main frame; 2. missing slot; 3. moving block; 4. mounting block; 5. mounting barrel; 6. cleaning barrel; 7. sleeve; 8. extension rod; 9. limiting hole; 10. threaded rod; 11. sliding rod; 12. adjusting nut; 13. first spring; 14. connecting barrel; 15. cleaning block; 16. connecting block; 17. connecting hole; 18. second spring; 19. clamping block; 20. rotating column; 21. rotating hole; 22. fixing plate; 23. threaded hole. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 , a cleaning device for oil production pipelines, including a main frame 1, characterized in that: a notch 2 is provided on the main frame 1, a moving block 3 is movably provided in the notch 2, a plurality of moving blocks 3 are provided, a cleaning structure is provided between two moving blocks 3, the cleaning structure includes a mounting block 4, a mounting barrel 5 and a cleaning barrel 6, and a plurality of mounting barrels 5 and cleaning barrels 6 are provided;

[0030] A sleeve 7 and an extension rod 8 are provided at the upper end of the main frame 1. The sleeve 7 is hollow inside, and the extension rod 8 is arranged in the sleeve 7. Limiting holes 9 are provided on the extension rod 8 and the sleeve 7. There are multiple limiting holes 9 provided on the sleeve 7, and threads are provided in the limiting holes 9.

[0031] In this embodiment, the main structure of the entire cleaning device is formed by the cooperation of the overall frame, the moving block 3 and the cleaning structure, so as to facilitate cleaning of the inside of the pipeline.

[0032] More specifically, by cooperating with the sleeve 7 and the extension rod 8, the limiting hole 9 opened on the extension rod 8 is matched with the different limiting holes 9 opened on the sleeve 7, and the bolt is inserted into the limiting hole 9 to change the overall length of the sleeve 7 and the extension rod 8, thereby facilitating the entire cleaning device to be extended into the oil pipeline.

[0033] See also Figure 1-Figure 5 As an implementation method for adjusting the diameter of the cleaning structure: the mounting block 4 is arranged between the two moving blocks 3, a connecting barrel 14 is arranged at the front end of the mounting block 4, the mounting barrel 5 and the cleaning barrel 6 are both detachably arranged on the connecting barrel 14, a cleaning block 15 is fixedly arranged on the cleaning barrel 6, and a plurality of cleaning blocks 15 are arranged, the connecting barrel 14 and the mounting barrel 5 are both hollow inside, and a connecting block 16 is fixedly arranged on the mounting barrel 5 and the cleaning barrel 6, and the connecting block 16 cooperates with the inner walls of the connecting barrel 14 and the mounting barrel 5, and the side walls of the connecting barrel 14, the mounting barrel 5 and the connecting block 16 are all provided with connecting holes 17, and the connecting holes 17 A plurality of them are provided, a connecting hole 17 is provided on the connecting block 16, in which a second spring 18 is fixedly provided, a clamping block 19 is fixedly provided on the top of the second spring 18, a plurality of the second spring 18 and the clamping block 19 are provided, and the clamping block 19 cooperates with the connecting hole 17, a rotating column 20 is fixedly provided on the side wall of the moving block 3, a rotating hole 21 cooperating with the rotating column 20 is provided on the mounting block 4, and the rotating column 20 is rotatably connected with the rotating hole 21 through a bearing, a fixing sheet 22 is fixedly provided on the moving block 3 and the mounting block 4, a threaded hole 23 is provided on the fixing sheet 22, and a plurality of fixing sheets 22 are provided;

[0034] Specifically, when cleaning mining pipes of different diameters, the installation barrel 5 is installed in the connection barrel 14 provided on the installation block 4 according to the diameter of the pipe, and the connection block 16 cooperates with the inner wall of the connection barrel 14 and the installation barrel 5, and the second spring 18 is compressed by pressing the clamping block 19, so that the clamping block 19 and the second spring 18 are compressed into the connection hole 17 provided on the connection block 16, and the connection block 16 is inserted into the connection barrel 14. When the clamping block 19 reaches the connection hole 17 provided on the connection barrel 14, the restraint on the clamping block 19 and the second spring 18 disappears, and the second spring 18 pushes the clamping block 19 up through its own elastic force. The connecting block 16 and the connecting hole 17 opened on the connecting barrel 14 are used to connect the connecting barrel 14 and the mounting barrel 5, thereby connecting the connecting barrel 14 and the mounting barrel 5, and connecting the mounting barrels 5 and the mounting barrels 5, and connecting the mounting barrel 5 and the cleaning barrel 6 in the same way to extend the length of the entire cleaning structure. When the diameter of the pipeline is small, the mounting block 4 is connected to the moving block 3 through rotation, and the mounting block 4 is rotated to move the direction of the cleaning structure and the direction of the sleeve 7. The adjusting nut 12 is rotated to change the positions of the mounting block 4 and the moving block 3, so as to adjust the diameter of the cleaning structure according to different pipeline diameters.

[0035] Please refer to Figure 1-5, as an implementation method for fine adjustment of the cleaning structure: a threaded rod 10 and a sliding rod 11 are arranged in the notch 2 on the main frame 1, the threaded rod 10 is rotatably connected to the main frame 1 through a bearing, both ends of the sliding rod 11 are provided with threads, the threaded rod 10 and the sliding rod 11 both pass through the moving block 3, the threaded rod 10 and the moving block 3 are threadedly connected, the sliding rod 11 and the moving block 3 are slidably connected, an adjusting nut 12 is sleeved and installed on one side of the moving block 3 on the threaded rod 10 and the sliding rod 11, and a first spring 13 is sleeved on the other side, and a plurality of adjusting nuts 12 and the first spring 13 are arranged, one end of the first spring 13 is fixedly connected to the main frame 1, and the other end is fixedly connected to the moving block 3, and the adjusting nut 12 is threadedly connected to the threaded rod 10;

[0036] Specifically, since the mounting barrel 5 is of fixed length, there may be a situation where the length of one more mounting barrel 5 exceeds the diameter of the pipe, or if one less mounting barrel 5 is installed, the cleaning block 15 cannot contact the side wall of the pipe. By rotating the adjusting nut 12 and the threaded connection between the adjusting nut 12 and the threaded rod 10, the adjusting nut 12 is rotated to move along the threaded rod 10. The movement of the adjusting nut 12 pushes the moving block 3 to move, thereby driving the mounting block 4 to move and compressing the first spring 13. The elastic force of the first spring 13 itself keeps the position of the moving block 3 from sliding at will, thereby achieving fine adjustment of the length of the cleaning structure.

[0037] In summary, when used as a whole:

[0038] When cleaning mining pipes of different diameters, the installation barrel 5 is installed in the connecting barrel 14 provided on the installation block 4 according to the diameter of the pipe, and the connecting block 16 cooperates with the inner wall of the connecting barrel 14 and the installation barrel 5, and the second spring 18 is compressed by pressing the clamping block 19, so that the clamping block 19 and the second spring 18 are compressed into the connecting hole 17 provided on the connecting block 16, and the connecting block 16 is inserted into the connecting barrel 14. When the clamping block 19 reaches the connecting hole 17 provided on the connecting barrel 14, the restraint on the clamping block 19 and the second spring 18 disappears, and the second spring 18 pushes the clamping block 19 out of the connecting hole 17 through its own elastic force. The connecting hole 17 opened on the connecting block 16 and the connecting barrel 14 connects the connecting barrel 14 and the mounting barrel 5, thereby extending the length of the entire cleaning structure by connecting the connecting barrel 14 and the mounting barrel 5, and connecting the mounting barrels 5 and the mounting barrels 5, and connecting the mounting barrels 5 and the cleaning barrel 6 in the same manner. When the diameter of the pipeline is small, the mounting block 4 is connected to the moving block 3 through rotation, and the mounting block 4 is rotated to move the direction of the cleaning structure and the direction of the sleeve 7. The adjusting nut 12 is rotated to change the position of the mounting block 4 and the moving block 3, so as to adjust the diameter of the cleaning structure according to different pipeline diameters.

[0039] When finely adjusting the cleaning structure, since the mounting barrel 5 is of fixed length, there may be a situation where the length of one more mounting barrel 5 exceeds the diameter of the pipe, or if one less mounting barrel 5 is installed, the cleaning block 15 cannot contact the side wall of the pipe. By rotating the adjusting nut 12 and the threaded connection between the adjusting nut 12 and the threaded rod 10, the adjusting nut 12 is rotated to move along the threaded rod 10. The movement of the adjusting nut 12 pushes the moving block 3 to move, thereby driving the mounting block 4 to move and compressing the first spring 13. The elastic force of the first spring 13 itself keeps the position of the moving block 3 from sliding at will, thereby achieving fine adjustment of the length of the cleaning structure.

[0040] When cleaning the pipeline, through the cooperation of the sleeve 7 and the extension rod 8, the limiting hole 9 opened on the extension rod 8 is cooperated with the different limiting holes 9 opened on the sleeve 7, the bolt is inserted into the limiting hole 9, the overall length of the sleeve 7 and the extension rod 8 is changed, the cleaning structure is extended into the pipeline, and the pipeline is cleaned by the cleaning block, thereby realizing the cleaning of the oil pipeline.

[0041] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cleaning device for oil production pipelines, comprising a main frame (1), characterized in that: The main frame (1) is provided with a notch (2), a moving block (3) is movably arranged in the notch (2), a plurality of the moving blocks (3) are provided, a cleaning structure is provided between two of the moving blocks (3), the cleaning structure comprises a mounting block (4), a mounting bucket (5) and a cleaning bucket (6), and a plurality of the mounting bucket (5) and the cleaning bucket (6) are provided; A sleeve (7) and an extension rod (8) are arranged at the upper end of the main frame (1); the sleeve (7) is hollow inside, and the extension rod (8) is arranged in the sleeve (7); both the extension rod (8) and the sleeve (7) are provided with a limiting hole (9); a plurality of limiting holes (9) are provided on the sleeve (7), and threads are arranged in the limiting holes (9).

2. The oil production pipeline cleaning device according to claim 1 is characterized in that: A threaded rod (10) and a sliding rod (11) are arranged in the notch (2) on the main frame (1); the threaded rod (10) is rotatably connected to the main frame (1) via a bearing; threads are arranged at both ends of the sliding rod (11); and the threaded rod (10) and the sliding rod (11) both pass through the moving block (3).

3. The oil production pipeline cleaning device according to claim 2 is characterized in that: The threaded rod (10) is threadedly connected to the moving block (3), and the sliding rod (11) is slidably connected to the moving block (3). An adjusting nut (12) is sleeved on one side of the threaded rod (10) and the sliding rod (11) located on the moving block (3), and a first spring (13) is sleeved on the other side.

4. The oil production pipeline cleaning device according to claim 3 is characterized by: The adjusting nut (12) and the first spring (13) are both provided in plurality. One end of the first spring (13) is fixedly connected to the main frame (1), and the other end is fixedly connected to the moving block (3). The adjusting nut (12) is threadedly connected to the threaded rod (10).

5. The oil production pipeline cleaning device according to claim 1 is characterized by: The mounting block (4) is arranged between the two moving blocks (3); a connecting barrel (14) is arranged at the front end of the mounting block (4); the mounting barrel (5) and the cleaning barrel (6) are both detachably arranged on the connecting barrel (14); a cleaning block (15) is fixedly arranged on the cleaning barrel (6); and a plurality of cleaning blocks (15) are arranged.

6. The oil production pipeline cleaning device according to claim 5 is characterized by: The connecting barrel (14) and the installation barrel (5) are both hollow inside, and the installation barrel (5) and the cleaning barrel (6) are both fixedly provided with connecting blocks (16), and the connecting blocks (16) cooperate with the inner walls of the connecting barrel (14) and the installation barrel (5), and the side walls of the connecting barrel (14), the installation barrel (5) and the connecting blocks (16) are all provided with connecting holes (17).

7. The oil production pipeline cleaning device according to claim 6 is characterized by: A plurality of connecting holes (17) are provided, a second spring (18) is fixedly arranged in the connecting hole (17) provided on the connecting block (16), a clamping block (19) is fixedly arranged at the top end of the second spring (18), a plurality of the second spring (18) and the clamping block (19) are provided, and the clamping block (19) and the connecting hole (17) cooperate with each other.

8. The oil production pipeline cleaning device according to claim 5 is characterized by: A rotating column (20) is fixedly arranged on the side wall of the moving block (3); a rotating hole (21) cooperating with the rotating column (20) is provided on the mounting block (4); the rotating column (20) and the rotating hole (21) are rotatably connected via a bearing; a fixing plate (22) is fixedly arranged on both the moving block (3) and the mounting block (4); a threaded hole (23) is provided on the fixing plate (22); and a plurality of fixing plates (22) are provided.

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