Cleaning device of oil conveying pipe for oil development

Abstract

The utility model relates to the related technical field of oil development, in particular to a cleaning device of an oil delivery pipe for oil development, which comprises a cleaning table, a placing block is fixedly mounted on the surface of one side of the cleaning table, a cleaning mechanism is arranged at one end of the cleaning table, and clamping mechanisms are arranged at two ends of the cleaning table. According to the cleaning device for the oil conveying pipe for oil development, through the arrangement of the connecting block, the first motor, the first bearing, the worm, the second bearing, a ball nut base, a worm gear, a screw, a connecting shell, a second motor, a third bearing, a rotating block, a spring and a scraper, during cleaning, water is injected into the oil conveying pipe firstly, and a transmission structure of the first motor and the worm gear and worm is started to enable the screw to start to move; a screw rod drives a connecting shell to move left and right, a second motor is started at the moment, the second motor drives a scraping plate to rotate through a rotating block, the scraping plate rotates to scrape and clean the inner wall of the oil conveying pipe, the scraping plate can stretch out and draw back through a spring, and oil conveying pipes of different sizes can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field related to petroleum development, in particular to a cleaning device for an oil pipeline used in petroleum development. Background Art

[0002] Oil development is the development of oil fields. The so-called oil field development is to develop and exploit oil fields with industrial value based on drilling results and necessary productive development tests on the basis of comprehensive research in accordance with the national requirements for crude oil production. The exploited oil needs to be transported using oil pipelines. Oil pipelines are a type of pipeline used to transport crude oil or petroleum products. They have a large transportation volume and are less affected by the environment. They are a very easy-to-use oil transportation tool. After a long period of use, the inside of the oil pipeline needs to be cleaned. Therefore, there is a special need for a cleaning device for oil pipelines used in oil development.

[0003] However, most of the existing cleaning devices for oil pipelines used in oil development can only clean oil pipelines of specific specifications and sizes, and cannot clean oil pipelines of different specifications and sizes, which has poor practicality. Secondly, most cleaning devices cannot clamp oil pipelines of different sizes, and the oil pipelines will shake during cleaning. Utility Model Content

[0004] The purpose of the utility model is to provide a cleaning device for oil pipelines used in oil development, so as to solve the problem that most of the existing cleaning devices for oil pipelines used in oil development proposed in the above background technology can only clean oil pipelines of specific specifications and sizes, and cannot clean oil pipelines of different specifications and sizes, and have poor practicality. Secondly, most of the cleaning devices cannot clamp oil pipelines of different sizes, and the oil pipelines will shake during cleaning.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for oil pipelines used for oil development, comprising a cleaning table, a placement block is fixedly installed on one side surface of the cleaning table, a cleaning mechanism is arranged at one end of the cleaning table, and clamping mechanisms are arranged at both ends of the cleaning table;

[0006] The cleaning mechanism includes a connecting block, a first motor, a first bearing, a worm, a second bearing, a ball nut seat, a worm gear, a screw, a connecting shell, a second motor, a third bearing, a rotating block, a spring and a scraper. A connecting block is fixedly installed on one side surface of the cleaning table, and the first motor is fixedly installed on one side surface of the connecting block. The first bearing is arranged at both ends of the connecting block, a worm is arranged at one end of the first bearing, a second bearing is arranged at both ends of the connecting block, a ball nut seat is arranged at one end of the second bearing, a worm gear is fixedly installed on the outer surface of the ball nut seat, a screw is arranged at one end of the ball nut seat, one end of the screw is fixedly connected to a connecting shell, and the second motor is fixedly installed inside the connecting shell, a third bearing is arranged at one end of the connecting shell, a rotating block is arranged at one end of the third bearing, one end of the rotating block is fixedly connected to a spring, and one end of the spring is fixedly connected to a scraper.

[0007] Preferably, the worm is meshingly connected with the worm wheel, and the worm forms a rotating structure with a connecting block via a first bearing.

[0008] Preferably, the screw rod forms a rotating structure with the connecting block through the second bearing, and the rotating block forms a rotating structure with the connecting shell through the third bearing.

[0009] Preferably, the scraper forms a telescopic structure with the rotating block through a spring, and four groups of the scraper and spring are provided.

[0010] Preferably, the clamping mechanism includes a first electric slide, a second electric slide, a moving block, a rotating plate, a connecting plate, a clamping plate and a rubber pad. The first electric slide is fixedly installed on both sides of the inner wall of the washing table, and the second electric slide is fixedly installed on both sides of the inner wall of the washing table. A moving block is provided at one end of the first electric slide, and a rotating plate is fixedly connected to one end of the moving block. A connecting plate is provided at one end of the rotating plate, and a clamping plate is fixedly connected to one end of the connecting plate. A rubber pad is bonded to one side surface of the clamping plate.

[0011] Preferably, the first electric slide is tightly fitted with the second electric slide, and the moving block and the first electric slide form a sliding structure.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the cleaning device for the oil pipeline for petroleum development is provided with a connecting block, a first motor, a first bearing, a worm, a second bearing, a ball nut seat, a worm wheel, a screw, a connecting shell, a second motor, a third bearing, a rotating block, a spring and a scraper. When cleaning, water is first injected into the inside of the oil pipeline, and the first motor is started. The transmission structure of the worm wheel and the worm wheel causes the screw to start moving, and the screw drives the connecting shell to move left and right. At this time, the second motor is started, and the second motor drives the scraper to rotate through the rotating block, and the scraper rotates to scrape and clean the inner wall of the oil pipeline. Through the provision of the first electric slide, the second electric slide, the moving block, the rotating plate, the connecting plate, the clamping plate and the rubber pad, the first electric slide and the second electric slide are started, and the moving block moves at one end of the first electric slide and the second electric slide, and the moving block drives the connecting plate to move through the rotating block. At this time, the clamping plate is also driven to move, and the clamping plates at both ends move toward the center of the cleaning table at the same time, so that the oil pipeline can be clamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the worm and the worm wheel cooperating with each other in the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the spring and the scraper cooperating with each other in the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0017] In the figure: 1, cleaning table; 2, placement block; 3, cleaning mechanism; 301, connecting block; 302, first motor; 303, first bearing; 304, worm; 305, second bearing; 306, ball nut seat; 307, worm gear; 308, screw; 309, connecting shell; 310, second motor; 311, third bearing; 312, rotating block; 313, spring; 314, scraper; 4, clamping mechanism; 401, first electric slide; 402, second electric slide; 403, moving block; 404, rotating plate; 405, connecting plate; 406, clamping plate; 407, rubber pad. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] See also Figure 1-4 The utility model provides a technical solution: a cleaning device for oil pipelines used in oil development, comprising a cleaning table 1, a placement block 2 is fixedly installed on one side surface of the cleaning table 1, a cleaning mechanism 3 is arranged at one end of the cleaning table 1, and clamping mechanisms 4 are arranged at both ends of the cleaning table 1;

[0020] The cleaning mechanism 3 includes a connecting block 301, a first motor 302, a first bearing 303, a worm 304, a second bearing 305, a ball nut seat 306, a worm wheel 307, a screw 308, a connecting shell 309, a second motor 310, a third bearing 311, a rotating block 312, a spring 313 and a scraper 314. The connecting block 301 is fixedly mounted on one side surface of the cleaning table 1, the first motor 302 is fixedly mounted on one side surface of the connecting block 301, the first bearing 303 is arranged at both ends of the connecting block 301, and the worm 304 is arranged at one end of the first bearing 303. , second bearings 305 are provided at both ends of the connecting block 301, a ball nut seat 306 is provided at one end of the second bearing 305, a worm gear 307 is fixedly installed on the outer surface of the ball nut seat 306, a screw 308 is provided at one end of the ball nut seat 306, a connecting shell 309 is fixedly connected to one end of the screw 308, a second motor 310 is fixedly installed inside the connecting shell 309, a third bearing 311 is provided at one end of the connecting shell 309, a rotating block 312 is provided at one end of the third bearing 311, a spring 313 is fixedly connected to one end of the rotating block 312, and the spring 314 is fixedly connected to one end of the rotating block 312. One end of the oil pipe 13 is fixedly connected with a scraper 314, and through the connection block 301, the first motor 302, the first bearing 303, the worm 304, the second bearing 305, the ball nut seat 306, the worm wheel 307, the screw 308, the connection shell 309, the second motor 310, the third bearing 311, the rotating block 312, the spring 313 and the scraper 314, when cleaning, first inject cleaning water into the oil pipe, start the first motor 302, the worm 304 rotates when the first motor 302 is turned on, and the worm wheel 307 meshing with the worm 304 is also driven The rotating worm gear 307 drives the screw rod 308 to rotate through the ball nut seat 306, so that the screw rod 308 rotates to move left and right, and the screw rod 308 drives the connecting shell 309 to move into the oil pipeline when moving. At this time, the second motor 310 is started, and the second motor 310 rotates the rotating block 312, and the scraper 314 is driven to rotate. At this time, the scraper 314 scrapes and cleans the inner wall of the oil pipeline. Secondly, the spring 313 can drive the scraper 314 to extend and retract, so that the scraper 314 can clean oil pipelines of different sizes and specifications.

[0021] Furthermore, the worm 304 is meshedly connected with the worm wheel 307, and the worm 304 forms a rotating structure with the connecting block 301 through the first bearing 303. Through the setting of the worm 304, the first motor 302 rotates the worm 304, and the worm wheel 307 meshedly connected with the worm 304 is also driven to rotate. At this time, the ball nut seat 306 can drive the screw 308 to rotate and move.

[0022] Furthermore, the screw 308 forms a rotating structure with the connecting block 301 through the second bearing 305, and the rotating block 312 forms a rotating structure with the connecting shell 309 through the third bearing 311. Through the setting of the screw 308, when the screw 308 moves, it will drive the connecting shell 309 to move, and the scraper 314 will be driven to perform cleaning work.

[0023] Furthermore, the scraper 314 forms a telescopic structure with the rotating block 312 through the spring 313. The scraper 314 and the spring 313 are each provided with four groups. Through the setting of the spring 313, the spring 313 can drive the scraper 314 to extend and retract, so that the scraper 314 can adapt to oil pipelines of different sizes.

[0024] Furthermore, the clamping mechanism 4 includes a first electric slide 401, a second electric slide 402, a moving block 403, a rotating plate 404, a connecting plate 405, a clamping plate 406 and a rubber pad 407. The first electric slide 401 is fixedly installed on both sides of the inner wall of the cleaning table 1, and the second electric slide 402 is fixedly installed on both sides of the inner wall of the cleaning table 1. One end of the first electric slide 401 is provided with a moving block 403, one end of the moving block 403 is fixedly connected to the rotating plate 404, one end of the rotating plate 404 is provided with a connecting plate 405, one end of the connecting plate 405 is fixedly connected to the clamping plate 406, and a rubber pad 407 is bonded to one side surface of the clamping plate 406. , connecting plate 405, clamping plate 406 and rubber pad 407 are arranged, when clamping the oil pipeline, the first electric slide 401 and the second electric slide 402 are started, and the moving block 403 moves in the same direction at one end of the first electric slide 401 and the second electric slide 402, and the moving block 403 drives the rotating plate 404 to rotate, and the rotating plate 404 will drive the connecting plates 405 at both ends of the cleaning table 1 to move toward the center end at the same time, so that the clamping plate 406 is driven to clamp and fix the oil pipeline, and no shaking will occur when cleaning the oil pipeline, and the cleaning effect is better. Secondly, the rubber pad 407 can increase the friction force and has a certain protective effect on the oil pipeline. Such a clamping structure has a good clamping effect and can clamp and fix oil pipelines of different sizes and specifications.

[0025] Furthermore, the first electric slide 401 is tightly fitted with the second electric slide 402, and the moving block 403 and the first electric slide 401 form a sliding structure. Through the setting of the first electric slide 401 and the second electric slide 402, the moving block 403 moves at one end of the first electric slide 401 and the second electric slide 402, so that the clamping plate 406 can clamp the oil pipeline.

[0026] Working principle: When cleaning, first place the oil pipeline on the placement block 2, inject cleaning water into the oil pipeline, start the first motor 302, the worm 304 rotates when the first motor 302 is turned on, and the worm wheel 307 meshing with the worm 304 is also driven to rotate, and the rotating worm wheel 307 drives the screw 308 to rotate through the ball nut seat 306, so that the screw 308 will rotate and move left and right, and when the screw 308 moves, it drives the connecting shell 309 to move into the oil pipeline, and then start the second motor 310, the second motor 310 rotates the rotating block 312, and the scraper 314 is driven to rotate, and the scraper 314 will scrape and clean the inner wall of the oil pipeline, and secondly, the spring 313 can drive the scraper 314 to retract, so that the scraper Plate 314 can clean oil pipelines of different sizes and specifications. When clamping the oil pipeline, start the first electric slide 401 and the second electric slide 402, and the moving block 403 moves in the same direction at one end of the first electric slide 401 and the second electric slide 402. The moving block 403 drives the rotating plate 404 to rotate, and the rotating plate 404 will drive the connecting plates 405 at both ends of the cleaning platform 1 to move toward the center end at the same time, so that the clamping plate 406 is driven to clamp and fix the oil pipeline. There will be no shaking when cleaning the oil pipeline, and the cleaning effect is better. Secondly, the rubber pad 407 can increase the friction and has a certain protective effect on the oil pipeline. Such a clamping structure has a good clamping effect and can clamp and fix oil pipelines of different sizes and specifications.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for an oil pipeline for oil development, comprising a cleaning station (1), characterized in that: A placement block (2) is fixedly mounted on one side surface of the cleaning table (1), a cleaning mechanism (3) is arranged at one end of the cleaning table (1), and clamping mechanisms (4) are arranged at both ends of the cleaning table (1); The cleaning mechanism (3) comprises a connecting block (301), a first motor (302), a first bearing (303), a worm (304), a second bearing (305), a ball nut seat (306), a worm wheel (307), a screw (308), a connecting shell (309), a second motor (310), a third bearing (311), a rotating block (312), a spring (313) and a scraper (314). The connecting block (301) is fixedly mounted on one side surface of the cleaning table (1), the first motor (302) is fixedly mounted on one side surface of the connecting block (301), the first bearings (303) are arranged at both ends of the connecting block (301), the worm (304) is arranged at one end of the first bearing (303), the ... first bearing (303) is fixedly mounted on one end of the worm (304), the connecting block (301) is fixedly mounted on one side surface of the cleaning table (1), the first motor (302) is fixedly mounted on one side surface of the connecting block (301), the first bearings (303) are fixedly mounted on one side surface of the cleaning table (1), the first bearings (303) are fixedly mounted on one side surface of the cleaning table (1), the first bearings (303) are fixedly mounted ) are provided with second bearings (305) at both ends, a ball nut seat (306) is provided at one end of the second bearing (305), a worm gear (307) is fixedly mounted on the outer surface of the ball nut seat (306), a screw rod (308) is provided at one end of the ball nut seat (306), one end of the screw rod (308) is fixedly connected to a connecting shell (309), a second motor (310) is fixedly mounted inside the connecting shell (309), a third bearing (311) is provided at one end of the connecting shell (309), a rotating block (312) is provided at one end of the third bearing (311), one end of the rotating block (312) is fixedly connected to a spring (313), and one end of the spring (313) is fixedly connected to a scraper (314).

2. The cleaning device for oil pipeline used in oil development according to claim 1, characterized in that: The worm (304) is meshingly connected with the worm wheel (307), and the worm (304) forms a rotating structure with the connecting block (301) via the first bearing (303).

3. The cleaning device for oil pipeline used in oil development according to claim 1 is characterized in that: The screw rod (308) forms a rotating structure with the connecting block (301) via the second bearing (305), and the rotating block (312) forms a rotating structure with the connecting shell (309) via the third bearing (311).

4. The cleaning device for oil pipeline used in oil development according to claim 1, characterized in that: The scraper (314) forms a telescopic structure with the rotating block (312) via the spring (313), and four groups of the scraper (314) and the spring (313) are provided.

5. The cleaning device for oil pipeline used in oil development according to claim 1, characterized in that: The clamping mechanism (4) comprises a first electric slide (401), a second electric slide (402), a moving block (403), a rotating plate (404), a connecting plate (405), a clamping plate (406) and a rubber pad (407); the first electric slide (401) is fixedly mounted on both sides of the inner wall of the cleaning table (1); the second electric slide (402) is fixedly mounted on both sides of the inner wall of the cleaning table (1); a moving block (403) is arranged at one end of the first electric slide (401); one end of the moving block (403) is fixedly connected to the rotating plate (404); one end of the rotating plate (404) is arranged at a connecting plate (405); one end of the connecting plate (405) is fixedly connected to the clamping plate (406); and a rubber pad (407) is bonded to one side surface of the clamping plate (406).

6. The cleaning device for oil pipeline used in oil development according to claim 5, characterized in that: The first electric slide (401) and the second electric slide (402) are tightly fitted together, and the moving block (403) and the first electric slide (401) form a sliding structure.

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