Full-automatic tube machine

Abstract

The utility model discloses a full -automatic through rod pipe machine, including the placing mechanism and the control platform, the one end middle part of placing mechanism is fixedly connected with the through rod pipe mechanism, the through rod pipe mechanism is connected with the connecting hose, the side end fixed connection of control platform has the inflation pump, the through rod pipe mechanism comprises the casing, the cleaning ball, the guide, the second hydraulic cylinder, the second motor, the sealing cover, the winding roller and the steel wire rope, the sliding connection of guide has the sliding block in, the middle part swing joint of guide has the screw rod, the one end fixed connection of guide is away from the through rod pipe mechanism and has the first motor, the cleaning ball is established in the middle part sealing cover, through putting the cleaning ball into the rod pipe, cooperation inflation pump charges the gas to the rod pipe, makes the air pressure push the cleaning ball and move from one end of the rod pipe to the other end, and the cleaning ball moves in the rod pipe and dredges and cleans the inside of the rod pipe, and the winding roller is automatically taken back after the oil pipe cleaning is completed, reduces manual operation, reduces the security risk.

Description

Technical Field

[0001] This utility model relates to the field of tubing technology, specifically to a fully automatic tubing pass-through machine. Background Technology

[0002] Oil pipes are pipelines used to transport crude oil and natural gas from oil and gas reservoirs to the surface after drilling is completed. They withstand the pressure generated during the extraction process and play a vital role in the development and production of oil and gas fields. After prolonged use, oil sludge and impurities will accumulate on the inner walls of oil pipes, requiring cleaning to remove the debris.

[0003] Oil pipe internal cleaning is usually done using liquids such as sulfuric acid solution, cleaning agents, and hydraulic oil, or manually. When using sulfuric acid solution, cleaning agents, or hydraulic oil to clean the inside of oil pipes, improper operation can cause liquid leakage inside the oil pipe, which can easily cause environmental pollution and is extremely dangerous. Manual cleaning of oil pipes is labor-intensive and time-consuming. Utility Model Content

[0004] The purpose of this invention is to provide a fully automatic pipe cleaning machine that can automatically clean the inside of oil pipes, reduce workload, and clean oil pipes without using liquids, thus reducing environmental pollution.

[0005] To achieve the above objectives, a fully automatic tube-passing machine is provided, comprising a placement mechanism and a control console. A tube-passing mechanism is fixedly connected to the middle of one end of the placement mechanism, and a connecting hose is connected to the tube-passing mechanism. An air pump is fixedly connected to the side of the control console, and the output end of the air pump is connected to the end of the connecting hose away from the tube-passing mechanism. The tube-passing mechanism consists of a housing, a cleaning ball, a guide rail, a second hydraulic cylinder, a second motor, a sealing cover, a winding roller, and a wire rope. The guide rail is fixedly connected to the middle of one end of the placement mechanism, with its open end facing upwards. A slider is slidably connected to the guide rail, and a lead screw is rotatably connected to the middle of the guide rail, passing through the middle of the slider and threadedly connected to it. A first motor is fixedly connected to the end of the guide rail away from the tube-passing mechanism. The system consists of a first motor whose output end is fixedly connected to a lead screw, a second hydraulic cylinder whose upper end is fixedly connected to a slider, a housing whose upper end is fixedly connected to the output end of the second hydraulic cylinder, a take-up roller located inside the housing with both ends rotatably connected to the inner wall of the housing, a wire rope wound around the surface of the take-up roller, a second motor whose outer end is fixedly connected to the housing and whose output end penetrates the housing, and whose output end is rotatably connected to the middle of the take-up roller, a sealing cover whose middle end is fixedly connected to the middle of the housing facing the placement mechanism, and whose middle part has a channel communicating with the inside of the housing, a cleaning ball located in the middle of the sealing cover, and whose end of the wire rope extending out of the take-up roller is fixedly connected to the cleaning ball, and the end of the connecting hose away from the air pump communicating with the housing. This system can automatically clean the inside of the oil pipe, reducing workload, and eliminates the need for liquid cleaning, thus reducing environmental pollution.

[0006] According to the fully automatic pipe cleaning machine, a pressure sensor is installed at the top of the housing, and the detection end of the pressure sensor is located inside the housing. The pressure sensor is used to detect the pressure inside the housing, and during the cleaning of the oil pipe, it assists the air pump to keep the pressure inside the housing and the oil pipe stable, ensuring the cleaning efficiency of the device on the oil pipe.

[0007] According to the fully automatic through-tube machine, the placement mechanism consists of a support frame, support legs, mounting plates, clamping mechanisms, first fixing plates, connecting plates, and support rollers. Several support legs are symmetrically fixed to the lower end of the support frame, and the support legs are located on both sides of the support frame. The mounting plates are fixed to the side ends of the support legs, and the mounting plates are located at the opposite ends of the support legs on both sides of the support frame. Several clamping mechanisms are equidistantly fixed to the upper end of the mounting plates, and the top of the clamping mechanisms extends above the support frame. Several connecting rods are equidistantly fixed to the inner wall of the support frame, and the clamping mechanisms are located between two connected connecting rods. The first fixing plate is fixedly connected to the middle of the upper end of the connecting rod, and there are two first fixing plates at the upper end of the connecting rod. The support rollers are located between the two first fixing plates at the upper end of the connecting rod, and both ends of the support rollers are rotatably connected to the middle of the side ends of the two first fixing plates. The connecting plate is fixedly connected to the middle of one end of the support frame, and the connecting plate is located between the two first fixing plates on the connecting rod. The guide rail is fixedly connected to the first fixing plate, and the housing is located above the support frame. The support rollers are used to place the oil pipes and facilitate the adjustment of the oil pipes' position on the device.

[0008] According to the fully automatic through-tube machine, the support roller has a V-shaped roller structure. The structure of the support roller allows the oil pipe to roll to the center of the support roller under the influence of gravity after being placed on it.

[0009] According to the fully automatic through-tube machine, the clamping mechanism consists of a cylinder, a first hydraulic cylinder, a second fixed plate, and a clamping plate. The first hydraulic cylinder is fixedly connected to the upper end of the mounting plate, and the second fixed plate is fixedly connected to the upper end of the output end of the first hydraulic cylinder. The second fixed plate has an L-shaped structure. The cylinder is located above the support frame and is fixedly connected to the side end of the second fixed plate. The output end of the cylinder passes through the second fixed plate and is slidably connected to it. The clamping plate is fixedly connected to the output end of the cylinder and is located on the side of the second fixed plate facing the middle of the support frame. The first hydraulic cylinder is used to raise the height of the clamping plate, allowing the clamping mechanism to fix oil pipes of different diameters. The cylinder pushes the clamping plate to clamp the oil pipe.

[0010] According to the fully automatic pipe cleaning machine, one end of the wire rope extending from the take-up roller is fixedly connected to a threaded post, and the threaded post extends into the cleaning ball and is threadedly connected to the cleaning ball. The connection between the wire rope and the cleaning ball via the threaded post facilitates the replacement of the appropriate cleaning ball according to the required inner diameter of the oil pipe being cleaned, ensuring effective cleaning of oil pipes with different inner diameters.

[0011] According to the fully automatic pipe cleaning machine, a rubber gasket is fixedly connected to the inner wall surface of the sealing cap, and the channel on the sealing cap passes through the rubber gasket. The rubber gasket improves the sealing effect of the sealing cap on one end of the oil pipe, preventing high-pressure gas leakage from the oil pipe during cleaning, which would reduce the gas pressure inside the oil pipe and affect the cleaning efficiency.

[0012] According to the fully automatic tube-through machine, the control console consists of an operating mechanism and a controller. The control console, composed of the operating mechanism and the controller, is used to control the operation of the air pump, cylinder, first hydraulic cylinder, first motor, second hydraulic cylinder and second motor in the device, and to receive the detection signal from the air pressure detection sensor.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By placing a cleaning ball into the rod tube and inflating it with an air pump, the air pressure pushes the cleaning ball from one end of the rod tube to the other. As the cleaning ball moves inside the rod tube, it unclogs and cleans the inside. The take-up roller automatically retracts the cleaning ball after the oil pipe is cleaned, reducing manual operation and lowering safety risks.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a perspective view of the fully automatic tube-passing machine of this utility model;

[0018] Figure 2 This is a perspective view of the placement mechanism of the fully automatic through-tube machine of this utility model;

[0019] Figure 3 This is a perspective view of the clamping mechanism of the fully automatic tube-passing machine of this utility model;

[0020] Figure 4 This is a perspective view of the tube-passing mechanism and connecting plate of the fully automatic tube-passing machine of this utility model.

[0021] Figure 5 This is a cross-sectional view of the tube-passing mechanism of the fully automatic tube-passing machine of this utility model;

[0022] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0023] In the diagram: 1. Placement mechanism; 2. Control console; 3. Air pump; 4. Connecting hose; 5. Through-tube mechanism; 6. Support frame; 7. Support leg; 8. Mounting plate; 9. Clamping mechanism; 10. Connecting rod; 11. First fixing plate; 12. Connecting plate; 13. Support roller; 14. Cylinder; 15. First hydraulic cylinder; 16. Second fixing plate; 17. Clamping plate; 18. Housing; 19. Cleaning ball; 20. Guide rail; 21. First motor; 22. Second hydraulic cylinder; 23. Second motor; 24. Sealing cover; 25. Air pressure sensor; 26. Slider; 27. Lead screw; 28. Rewinding roller; 29. ​​Wire rope; 30. Threaded column. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6This utility model provides a technical solution: a fully automatic tube-passing machine, comprising a placement mechanism 1 and a control console 2. The placement mechanism 1 consists of a support frame 6, support legs 7, mounting plates 8, clamping mechanisms 9, a first fixing plate 11, a connecting plate 12, and support rollers 13. Several support legs 7 are symmetrically and fixedly connected to the lower end of the support frame 6, and the support legs 7 are located on both sides of the support frame 6. The mounting plate 8 is fixedly connected to the side end of the support legs 7, and the mounting plate 8 is located at the opposite ends of the support legs 7 on both sides of the support frame 6. Several clamping mechanisms 9 are equidistantly and fixedly connected to the upper end of the mounting plate 8, and the top of the clamping mechanisms 9 extends above the support frame 6. Several connecting rods 10 are equidistantly fixedly connected to the inner wall of the support frame 6, and the clamping mechanisms 9 are located between two connected connecting rods. Between 10, the first fixing plate 11 is fixedly connected to the middle of the upper end of the connecting rod 10, and there are two first fixing plates 11 at the upper end of the connecting rod 10. The support roller 13 is located between the two first fixing plates 11 at the upper end of the connecting rod 10, and the two ends of the support roller 13 are rotatably connected to the middle of the side ends of the two first fixing plates 11 respectively. The support roller 13 has a V-shaped roller structure. The structure of the support roller 13 allows the oil pipe to roll to the middle of the support roller 13 under the influence of gravity after being placed on the support roller 13. The connecting plate 12 is fixedly connected to the middle of one end of the support frame 6, and the connecting plate 12 is located between the two first fixing plates 11 on the connecting rod 10. The guide rail 20 is fixedly connected to the first fixing plate 11. The housing 18 is located above the support frame 6. The support roller 13 is used to place the oil pipe, and To facilitate adjustment of the oil pipe's position on the device, a through-tube mechanism 5 is fixedly connected to the middle of one end of the placement mechanism 1. The through-tube mechanism 5 is connected to a connecting hose 4. An air pump 3 is fixedly connected to the side end of the control console 2, and the output end of the air pump 3 is connected to the end of the connecting hose 4 away from the through-tube mechanism 5. The through-tube mechanism 5 consists of a housing 18, a cleaning ball 19, a guide rail 20, a second hydraulic cylinder 22, a second motor 23, a sealing cover 24, a winding roller 28, and a wire rope 29. The guide rail 20 is fixedly connected to the middle of one end of the placement mechanism 1, with the open end of the guide rail 20 facing upwards. A slider 26 is slidably connected in the guide rail 20, and a lead screw 27 is rotatably connected to the middle of the guide rail 20. The lead screw 27 passes through the middle of the slider 26 and is threadedly connected to the slider 26. A first motor 21 is fixedly connected to the end of the through-tube mechanism 5 away from the first motor 21, and the output end of the first motor 21 is fixedly connected to the lead screw 27. A second hydraulic cylinder 22 is fixedly connected to the upper end of the slider 26 and is connected to an external hydraulic station. The housing 18 is fixedly connected to the upper end of the output end of the second hydraulic cylinder 22. A pressure detection sensor 25 is installed at the top of the housing 18, and the detection end of the pressure detection sensor 25 is located in the housing 18. The pressure detection sensor 25 is used to detect the pressure in the housing 18 and, when cleaning the oil pipe, assists the air pump 3 to keep the pressure in the housing 18 and the oil pipe stable, ensuring the cleaning efficiency of the device on the oil pipe. A take-up roller 28 is located inside the housing 18, and both ends of the take-up roller 28 are rotatably connected to the inner wall of the housing 18.The wire rope 29 is wound around the surface of the take-up roller 28. The second motor 23 is fixedly connected to the outer end of the housing 18, and the output end of the second motor 23 passes through the housing 18. The output end of the second motor 23 is rotatably connected to the middle of the take-up roller 28. The sealing cover 24 is fixedly connected to the middle of the end of the housing 18 facing the placement mechanism 1, and the middle of the sealing cover 24 has a channel communicating with the inside of the housing 18. A rubber gasket is fixedly connected to the inner wall surface of the sealing cover 24, and the channel on the sealing cover 24 passes through the rubber gasket. The rubber gasket improves the sealing effect of the sealing cover 24 on one end of the oil pipe, avoiding high pressure in the oil pipe during the cleaning process. Gas leakage reduces the air pressure inside the oil pipe, affecting the cleaning efficiency. The cleaning ball 19 is located in the middle of the sealing cover 24, and one end of the wire rope 29 extending from the winding roller 28 is fixedly connected to the cleaning ball 19. The end of the connecting hose 4 furthest from the air pump 3 is connected to the housing 18. The clamping mechanism 9 consists of a cylinder 14, a first hydraulic cylinder 15, a second fixing plate 16, and a clamping plate 17. The first hydraulic cylinder 15 is fixedly connected to the upper end of the mounting plate 8 and is connected to an external hydraulic station. The second fixing plate 16 is fixedly connected to the upper end of the output end of the first hydraulic cylinder 15. The structure is L-shaped. Cylinder 14 is located above support frame 6 and is fixedly connected to the side end of second fixed plate 16. The output end of cylinder 14 passes through second fixed plate 16 and is slidably connected to second fixed plate 16. Clamping plate 17 is fixedly connected to the output end of cylinder 14 and is located on the side of second fixed plate 16 facing the middle of support frame 6. First hydraulic cylinder 15 is used to raise the height of clamping plate 17 so that clamping mechanism 9 can fix oil pipes of different diameters. Cylinder 14 pushes clamping plate 17 to clamp oil pipes. One end of wire rope 29 extending out of winding roller 28 is fixedly connected to... A threaded post 30 is attached, extending into and threadedly connecting to the cleaning ball 19. A wire rope 29 is connected to the cleaning ball 19 via the threaded post 30, facilitating the replacement of the appropriate cleaning ball 19 based on the required inner diameter of the oil pipe being cleaned, ensuring effective cleaning of oil pipes with different inner diameters. The control console 2 consists of an operating mechanism and a controller. The control console 2, comprising the operating mechanism and controller, controls the operation of the air pump 3, cylinder 14, first hydraulic cylinder 15, first motor 21, second hydraulic cylinder 22, and second motor 23 within the device, and receives detection signals from the air pressure sensor 25.

[0026] Working principle: During operation, the oil pipe to be unclogged is lifted using hoisting equipment and placed on the support roller 13 of the device. After inputting the outer and inner diameter data of the oil pipe to be unclogged into the control console 2, the first hydraulic cylinder 15 lifts the air cylinder 14 and the clamping plate 17 upwards, and the second hydraulic cylinder 22 lifts the housing 18 upwards. Then, the air cylinder 14 pushes the clamping plate 17 to clamp the oil pipe. The first motor 21 drives the lead screw 27 to rotate, causing the slider 26 to move the second hydraulic cylinder 22 and its upper end housing 18 and sealing cover 24, so that one end of the oil pipe enters the sealing cover 24 and is tightly pressed against the inner wall of the sealing cover 24. At this time, the cleaning ball 19 enters the oil pipe, and the air pump 3 adds air into the housing 18 to increase the air pressure inside the housing 18. The air pressure is detected. After sensor 25 detects that the air pressure in housing 18 meets the standard, the second motor 23 drives the take-up roller 28 to release the wire rope 29, causing the air pressure to push the cleaning ball 19 to move away from the sealing cover 24 in the oil pipe. At the same time, the cleaning ball 19 scrapes off the oil and impurities on the inner wall of the oil pipe and pushes it out of the oil pipe. After the cleaning ball 19 leaves the oil pipe, the air pressure in the oil pipe and housing 18 decreases. After the air pressure detection sensor 25 detects the decrease in air pressure, the air pump 3 stops working, the second motor 23 drives the take-up roller 28 to take up the wire rope 29, and the cleaning ball 19 resets. Finally, the clamping mechanism 9 and the through-rod mechanism 5 in the device reset, making it convenient for workers to use hoisting equipment to remove the oil pipe from the device and replace it with a new oil pipe for cleaning.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. Fully automatic tube-through machine, including: The placement mechanism (1) and the control console (2) are characterized in that a through-rod tube mechanism (5) is fixedly connected to the middle of one end of the placement mechanism (1), the through-rod tube mechanism (5) is connected to a connecting hose (4), and an air pump (3) is fixedly connected to the side end of the control console (2), and the output end of the air pump (3) is connected to the end of the connecting hose (4) away from the through-rod tube mechanism (5); The through-tube mechanism (5) consists of a housing (18), a cleaning ball (19), a guide rail (20), a second hydraulic cylinder (22), a second motor (23), a sealing cover (24), a winding roller (28), and a wire rope (29). The guide rail (20) is fixedly connected to the middle of one end of the placement mechanism (1), with the open end of the guide rail (20) facing upwards. A slider (26) is slidably connected in the guide rail (20). A lead screw (27) is rotatably connected to the middle of the guide rail (20), and the lead screw (27) passes through the middle of the slider (26) and is threadedly connected to the slider (26). A first motor (21) is fixedly connected to the end of the guide rail (20) away from the through-tube mechanism (5), and the output end of the first motor (21) is fixedly connected to the lead screw (27). The second hydraulic cylinder (22) is fixedly connected to the upper end of the slider (26). The housing (18) is fixedly connected to the second hydraulic cylinder (23). 2) At the upper end of the output end, the take-up roller (28) is located inside the housing (18), and the two ends of the take-up roller (28) are rotatably connected to the inner wall of the housing (18). The wire rope (29) is wound around the surface of the take-up roller (28). The second motor (23) is fixedly connected to the outer end of the housing (18), and the output end of the second motor (23) passes through the housing (18). The output end of the second motor (23) is rotatably connected to the middle of the take-up roller (28). The sealing cover (24) is fixedly connected to the middle of the end of the housing (18) facing the placement mechanism (1), and the middle of the sealing cover (24) is provided with a channel communicating with the inside of the housing (18). The cleaning ball (19) is located in the middle of the sealing cover (24), and the end of the wire rope (29) extending out of the take-up roller (28) is fixedly connected to the cleaning ball (19). The end of the connecting hose (4) away from the air pump (3) is connected to the housing (18).

2. The fully automatic tube-passing machine as described in claim 1, characterized in that: A pressure sensor (25) is installed at the top of the housing (18), and the detection end of the pressure sensor (25) is located in the housing (18).

3. The fully automatic tube-passing machine as described in claim 1, characterized in that: The placement mechanism (1) consists of a support frame (6), support legs (7), mounting plate (8), clamping mechanism (9), first fixing plate (11), connecting plate (12), and support roller (13). Several support legs (7) are symmetrically and fixedly connected to the lower end of the support frame (6), and the support legs (7) are located on both sides of the support frame (6). The mounting plate (8) is fixedly connected to the side end of the support legs (7), and the mounting plate (8) is located at the opposite ends of the support legs (7) on both sides of the support frame (6). Several clamping mechanisms (9) are equidistantly and fixedly connected to the upper end of the mounting plate (8), and the top of the clamping mechanism (9) extends above the support frame (6). Several connecting rods (10) are equidistantly fixedly connected to the inner wall of the support frame (6). The clamping mechanism (9) is located between two connected connecting rods (10). The first fixing plate (11) is fixedly connected to the middle of the upper end of the connecting rod (10). There are two first fixing plates (11) at the upper end of the connecting rod (10). The support roller (13) is located between the two first fixing plates (11) at the upper end of the connecting rod (10). The two ends of the support roller (13) are rotatably connected to the middle of the side ends of the two first fixing plates (11). The connecting plate (12) is fixedly connected to the middle of one end of the support frame (6). The connecting plate (12) is located between the two first fixing plates (11) on the connecting rod (10). The guide rail (20) is fixedly connected to the first fixing plate (11). The housing (18) is located above the support frame (6).

4. The fully automatic tube-through machine as described in claim 3, characterized in that: The support roller (13) has a V-shaped roller structure.

5. The fully automatic tube-through machine as described in claim 3, characterized in that: The clamping mechanism (9) consists of a cylinder (14), a first hydraulic cylinder (15), a second fixing plate (16), and a clamping plate (17). The first hydraulic cylinder (15) is fixedly connected to the upper end of the mounting plate (8). The second fixing plate (16) is fixedly connected to the upper end of the output end of the first hydraulic cylinder (15), and the second fixing plate (16) has an L-shaped structure. The cylinder (14) is located above the support frame (6), and the cylinder (14) is fixedly connected to the side end of the second fixing plate (16). The output end of the cylinder (14) passes through the second fixing plate (16) and is slidably connected to the second fixing plate (16). The clamping plate (17) is fixedly connected to the output end of the cylinder (14), and the clamping plate (17) is located on the side of the second fixing plate (16) facing the middle of the support frame (6).

6. The fully automatic tube-through machine as described in claim 1, characterized in that: The end of the wire rope (29) extending out of the winding roller (28) is fixedly connected to a threaded post (30), and the threaded post (30) extends into the cleaning ball (19) and is threadedly connected to the cleaning ball (19).

7. The fully automatic tube-passing machine as described in claim 1, characterized in that: A rubber pad is fixedly connected to the inner wall surface of the sealing cover (24), and the channel on the sealing cover (24) passes through the rubber pad.

8. The fully automatic tube-through machine as described in claim 1, characterized in that: The console (2) consists of an operating mechanism and a controller.

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