Petroleum pipeline cleaning device

Abstract

The utility model discloses a petroleum pipeline cleaning device which comprises a machine frame, a movable carrying table is installed at the top end of the machine frame, a gear box is installed at the top end of the movable carrying table, a supporting seat is installed on one side of the top end of the machine frame, a driving motor is installed on one side of the gear box, and a driving shaft is installed on the other side of the gear box. By arranging the cover body, the fixing plate, the fixing strip, the scraper, the outer sleeve, the telescopic supporting rod, the first sliding groove, the sliding rod, the guide rod, the worm wheel, the worm and the second sliding groove, pipelines with different diameters can be cleaned, the worm wheel can be driven to rotate through rotation of the worm, and the second sliding groove is matched with the guide rod, so that the pipeline cleaning efficiency is improved. According to the pipeline fixing device, the sliding rod can be controlled to slide in the outer sleeve, the fixing strips are pushed to move outwards, the telescopic supporting rods are distributed, the fixing strips can be supported in an auxiliary mode, the distance between the two sets of fixing strips can be changed, the pipeline fixing device can adapt to pipelines with different diameters, and therefore the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pipeline cleaning, in particular to an oil pipeline cleaning device. Background Art

[0002] The oil pipeline is one of the main equipment in the oil storage and transportation industry, and is also the most important transportation equipment for crude oil and petroleum products. Compared with railway and road oil transportation, which are also land transportation methods, pipeline oil transportation has the characteristics of large transportation volume, good airtightness, low cost and high safety factor. In actual use, a certain thickness of impurity mixture such as paraffin, colloid, condensed oil, etc. will be deposited on the inner wall of the oil pipeline, which directly affects the transportation capacity of the oil pipeline. The oil pipeline needs to be replaced and cleaned regularly. Generally, a cleaning device is used to clean the oil pipeline. According to the transportation needs, the oil pipeline will use pipes of different diameters. Faced with pipes of different diameters, the cleaning device is difficult to adapt and is not flexible enough to use. Therefore, a oil pipeline cleaning device is provided. Utility Model Content

[0003] The purpose of the utility model is to provide a petroleum pipeline cleaning device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oil pipeline cleaning device, comprising a frame, a movable platform is installed on the top of the frame, and a gear box is installed on the top of the movable platform, a support seat is installed on one side of the top of the frame, a drive motor is installed on one side of the gear box, a drive shaft is installed on the other side of the gear box, and the drive shaft runs through the interior of the support seat, a fixed plate and a telescopic support rod are installed on the outside of one end of the drive shaft, and a fixed bar is installed on the end of the gear box, a scraper is installed on the outside of the fixed bar, an outer sleeve is installed on one side of the fixed plate, and a sliding rod is installed inside the outer sleeve, a cover body is installed on the other side of the fixed plate, and a worm gear and a worm are installed inside the cover body.

[0005] Preferably, a first slide groove is provided inside the fixed plate, a second slide groove is provided inside the worm gear, a guide rod is installed on one side of the sliding rod, and the guide rod runs through the first slide groove and the second slide groove.

[0006] Preferably, the first slide groove has a straight-line shape, and the first slide groove and the sliding rod are parallel to each other, and the second slide groove has an arc-shaped shape.

[0007] Preferably, a linear slide rail is installed between the bottom end of the movable platform and the frame, a slider is installed at the center position of the bottom end of the movable platform, a groove matching the slider is provided at the top end of the frame, and a threaded rod is installed inside the groove, and a reduction motor is installed at one end of the threaded rod.

[0008] Preferably, two groups of the linear slide rails are provided, and the linear slide rails are centrally symmetrically distributed at the bottom end of the movable platform.

[0009] Preferably, a thread groove is provided inside the slider, and a threaded connection is formed between the slider and the threaded rod.

[0010] Preferably, a connecting rod is installed on one side of the top of the movable platform, and the connecting rod runs through the interior of the support seat, a fixing block is installed on one end of the connecting rod, and a nozzle is installed on one side of the fixing block.

[0011] Preferably, a water tank is installed inside the frame, and a hose is installed between the water tank and the nozzle.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) By providing a cover body, a fixing plate, a fixing bar, a scraper, an outer sleeve, a telescopic support rod, a first slide groove, a sliding rod, a guide rod, a worm wheel, a worm and a second slide groove, it is possible to clean pipes of different diameters. The rotation of the worm will drive the worm wheel to rotate. The cooperation between the second slide groove and the guide rod will control the sliding rod to slide inside the outer sleeve and push the fixing bar to move outward. The distribution of the telescopic support rod can provide auxiliary support for the fixing bar and change the distance between the two sets of fixing bars to adapt to pipes of different diameters, thereby improving the flexibility of use.

[0014] (2) The cleaning position can be adjusted by providing a mobile platform, a reduction motor, a slider, a threaded rod and a linear slide rail. The operation of the reduction motor drives the threaded rod to rotate, and cooperates with the threaded connection with the slider to push the mobile platform to translate on the linear slide rail, thereby changing the cleaning position of the pipeline, thereby improving the flexibility of use;

[0015] (3) The watering position can be adjusted by providing a connecting rod, a fixed block, a hose and a water tank. The translation of the mobile platform will push the connecting rod to move, and the nozzle is fixed to the end of the connecting rod by a fixed block, which can drive the nozzle to move and make synchronous adjustments according to the cleaning position, thereby improving the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of a partial cross-sectional structure of the outer sleeve of the utility model;

[0020] Figure 4 It is a schematic diagram of a partial cross-sectional structure of the cover body of the utility model in a side view.

[0021] Description of reference numerals in the figures:

[0022] 1. Frame; 2. Mobile platform; 3. Reduction motor; 4. Drive motor; 5. Gear box; 6. Drive shaft; 7. Connecting rod; 8. Support seat; 9. Fixed block; 10. Cover; 11. Fixed plate; 12. Fixed bar; 13. Scraper; 14. Outer sleeve; 15. Telescopic support rod; 16. Sprinkler; 17. Hose; 18. Water tank; 19. First slide groove; 20. Sliding rod; 21. Sliding block; 22. Threaded rod; 23. Linear slide rail; 24. Guide rod; 25. Worm wheel; 26. Worm; 27. Second slide groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-4The utility model provides an embodiment: a petroleum pipeline cleaning device, including a frame 1, a mobile platform 2 is installed on the top of the frame 1, and a gear box 5 is installed on the top of the mobile platform 2, a support seat 8 is installed on one side of the top of the frame 1, a driving motor 4 is installed on one side of the gear box 5, a driving shaft 6 is installed on the other side of the gear box 5, and the driving shaft 6 runs through the inside of the support seat 8, a fixing plate 11 and a telescopic supporting rod 15 are installed on the outside of one end of the driving shaft 6, and a fixing bar 12 is installed on the end of the gear box 5, a scraper 13 is installed on the outside of the fixing bar 12, an outer sleeve 14 is installed on one side of the fixing plate 11, and a sliding rod 20 is installed inside the outer sleeve 14 , a cover body 10 is installed on the other side of the fixed plate 11, and a worm wheel 25 and a worm 26 are installed inside the cover body 10, a first slide groove 19 is arranged inside the fixed plate 11, a second slide groove 27 is arranged inside the worm wheel 25, a guide rod 24 is installed on one side of the sliding rod 20, and the guide rod 24 runs through the first slide groove 19 and the second slide groove 27, the shape of the first slide groove 19 is linear, and the first slide groove 19 and the sliding rod 20 are parallel to each other, and the shape of the second slide groove 27 is arc-shaped, and the position of the second slide groove 27 will push the guide rod 24 to move linearly inside the first slide groove 19, and control the sliding rod 20 to extend and retract inside the outer sleeve 14;

[0026] Specifically, as shown in the figure, when in use, the rotation of the worm 26 will drive the worm wheel 25 to rotate, and the cooperation of the second slide groove 27 and the guide rod 24 will control the sliding rod 20 to slide inside the outer sleeve 14, pushing the fixing bar 12 to move outward, changing the distance between the two sets of fixing bars 12 to adapt to pipes of different diameters;

[0027] A linear slide rail 23 is installed between the bottom end of the mobile platform 2 and the frame 1, a slider 21 is installed at the center position of the bottom end of the mobile platform 2, a groove matching the slider 21 is provided at the top end of the frame 1, and a threaded rod 22 is installed inside the groove, and a reduction motor 3 is installed at one end of the threaded rod 22. Two groups of linear slide rails 23 are provided, and the linear slide rails 23 are centrally symmetrically distributed at the bottom end of the mobile platform 2. A threaded groove is provided inside the slider 21, and a threaded connection is formed between the slider 21 and the threaded rod 22;

[0028] Specifically, as shown in the figure, when in use, the threaded rod 22 is driven to rotate through the operation of the reduction motor 3, and the threaded connection with the slider 21 is matched to push the mobile platform 2 to translate on the linear slide rail 23, thereby changing the cleaning position of the pipeline;

[0029] A connecting rod 7 is installed on one side of the top of the mobile platform 2, and the connecting rod 7 runs through the inside of the support seat 8. A fixing block 9 is installed on one end of the connecting rod 7, and a nozzle 16 is installed on one side of the fixing block 9. A water tank 18 is installed inside the frame 1, and a hose 17 is installed between the water tank 18 and the nozzle 16. The hose 17 can be stretched to adapt to the position of the nozzle 16;

[0030] Specifically, as shown in the figure, when in use, the connecting rod 7 is pushed to move by the translation of the mobile platform 2, and the nozzle 16 is fixed to the end of the connecting rod 7 by the fixing block 9, which can drive the nozzle 16 to move and be flexibly adjusted according to the cleaning position.

[0031] Working principle: When in use, first, carry the oil pipeline cleaning device to the target area, insert the end part of the drive shaft 6 into the oil pipeline, and use a tool to control the worm 26 to rotate, drive the worm wheel 25 to rotate, change the position of the second slide groove 27, drive the guide rod 24 to slide inside the first slide groove 19, control the sliding rod 20 to slide inside the outer sleeve 14, push the fixed bar 12 to move outward, change the distance between the two groups of fixed bars 12, adjust the scraper 13 to contact the inner wall of the oil pipeline, and then inject cleaning liquid into the water tank 18. The pump inside 8 will transport the cleaning liquid to the inside of the nozzle 16 through the hose 17, and spray the cleaning liquid inside the oil pipeline, and control the drive motor 4 to operate, drive the gear box 5, control the drive shaft 6 to rotate, drive the two sets of fixed bars 12 to rotate, and the scraper 13 will clean the inner wall of the oil pipeline. Then, control the reduction motor 3 to operate, drive the threaded rod 22 to rotate, cooperate with the threaded connection with the slider 21, and push the mobile platform 2 to translate on the linear slide rail 23, change the cleaning position of the pipeline, and finally complete the use of the oil pipeline cleaning device.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A petroleum pipeline cleaning device, comprising a frame (1), characterized in that: A movable platform (2) is installed at the top of the frame (1), and a gear box (5) is installed at the top of the movable platform (2); a support seat (8) is installed on one side of the top of the frame (1); a driving motor (4) is installed on one side of the gear box (5); a driving shaft (6) is installed on the other side of the gear box (5), and the driving shaft (6) runs through the inside of the support seat (8); a fixing plate (11) and a telescopic supporting rod (15) are installed on the outside of one end of the driving shaft (6); a fixing bar (12) is installed at the end of the gear box (5), and a scraper (13) is installed on the outside of the fixing bar (12); an outer sleeve (14) is installed on one side of the fixing plate (11), and a sliding rod (20) is installed inside the outer sleeve (14); a cover body (10) is installed on the other side of the fixing plate (11), and a worm wheel (25) and a worm (26) are installed inside the cover body (10).

2. A petroleum pipeline cleaning device according to claim 1, characterized in that: A first slide groove (19) is arranged inside the fixed plate (11), a second slide groove (27) is arranged inside the worm wheel (25), a guide rod (24) is installed on one side of the sliding rod (20), and the guide rod (24) runs through the first slide groove (19) and the second slide groove (27).

3. A petroleum pipeline cleaning device according to claim 2, characterized in that: The first slide groove (19) has a straight-line shape, and the first slide groove (19) and the sliding rod (20) are parallel to each other, and the second slide groove (27) has an arc shape.

4. The oil pipeline cleaning device according to claim 1, characterized in that: A linear slide rail (23) is installed between the bottom end of the movable platform (2) and the frame (1); a slider (21) is installed at the center position of the bottom end of the movable platform (2); a groove matching the slider (21) is provided at the top end of the frame (1), and a threaded rod (22) is installed inside the groove; a reduction motor (3) is installed at one end of the threaded rod (22).

5. The oil pipeline cleaning device according to claim 4, characterized in that: Two groups of linear slide rails (23) are provided, and the linear slide rails (23) are centrally symmetrically distributed at the bottom end of the movable platform (2).

6. A petroleum pipeline cleaning device according to claim 4, characterized in that: A thread groove is provided inside the slider (21), and a threaded connection is formed between the slider (21) and the threaded rod (22).

7. The oil pipeline cleaning device according to claim 1, characterized in that: A connecting rod (7) is installed on one side of the top of the movable platform (2), and the connecting rod (7) runs through the interior of the support seat (8). A fixing block (9) is installed on one end of the connecting rod (7), and a nozzle (16) is installed on one side of the fixing block (9).

8. The oil pipeline cleaning device according to claim 1, characterized in that: A water tank (18) is installed inside the frame (1), and a hose (17) is installed between the water tank (18) and the spray head (16).

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