Automatic deviation rectifying sucker rod and oil pipe conveying device

Abstract

The utility model provides a self-correcting sucker rod and oil pipe conveying device, and relates to the technical field of oil field oil pumping, the self-correcting sucker rod and oil pipe conveying device comprises a bottom plate and a righting mechanism, the top of the bottom plate is fixedly connected with two fixing plates, the opposite sides of the two fixing plates are provided with adjusting blocks, the tops of the adjusting blocks are fixedly connected with a mounting frame, and the mounting frame is fixedly connected with the righting mechanism. A conveying belt is arranged on the inner side of the mounting frame, and a fixing shell is fixedly connected to the top of the bottom plate. According to the oil pipe conveying device, the oil pipe is hoisted on the conveying belt, conveying of the oil pipe is facilitated, a first driving motor is started to drive a threaded rod to rotate, a first limiting block limits a lifting column, so that the threaded rod drives the lifting column to move upwards, and the lifting column drives a movable block to slide rightwards in a movable groove; the height of the conveying belt can be conveniently adjusted, conveying can be conveniently carried out on stations with multiple heights, efficiency is high, operation is easy, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of oil field pumping, in particular to a self-correcting pumping rod and oil pipe conveying device. Background Art

[0002] Oilfield refers to a specific area where crude oil is produced. Sometimes it is a general term for the oil layers that gather underground in a specific area. In a broad sense, several oil fields are called oilfields. For example, Daqing Oilfield, North Sea Oilfield in the UK, Tyumen Oilfield in Russia, etc. Oilfields are hydrocarbons that exist naturally underground, which are liquid under surface conditions. On the contrary, if it is still gas under surface conditions, it is natural gas. The specific area where natural gas is produced is called natural gas field. The size of recoverable oil reserves determines the value of mining. It requires accurate calculation of the size of the oil-bearing area, the number and thickness of oil layers, and the oil reserves per unit area.

[0003] After the underground operation in the oil field is completed, the oil pipe needs to be hoisted out, but the existing oil pipe transportation device mainly relies on manual transportation of the oil pipe, which has high labor intensity and low operation efficiency. Utility Model Content

[0004] The utility model aims to solve the problem that the prior art mainly relies on manual oil pipe transportation, but the labor intensity of workers is large and the operation efficiency is low, and proposes a self-correcting sucker rod and oil pipe transportation device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a self-correcting sucker rod and oil pipe conveying device, comprising a base plate and a straightening mechanism, the top of the base plate is fixedly connected to two fixed plates, an adjusting block is arranged on the opposite side of the two fixed plates, the top of the adjusting block is fixedly connected to a mounting frame, the inner side of the mounting frame is arranged with a conveying belt, the top of the base plate is fixedly connected to a fixed shell, a first driving motor is fixedly installed in the fixed shell, a threaded rod is fixedly connected to the output end of the first driving motor, a lifting column is sleeved on the outer surface of the threaded rod, a first limiting groove is provided on the inner side of the fixed shell, a first limiting block is slidably connected in the first limiting groove, one side of the first limiting block is fixedly connected to the lifting column, a U-shaped frame is fixedly connected to the top of the lifting column, a connecting block is rotatably connected to the inner side of the U-shaped frame, a movable groove is provided at the bottom of the mounting frame, a movable block is slidably connected in the movable groove, and the top of the connecting block is fixedly connected to the movable block.

[0006] Preferably, the straightening mechanism comprises two support frames, the two support frames are arranged on the right side of the base plate, and an oil rod is arranged between the two support frames.

[0007] Preferably, two mounting seats are fixedly connected to the opposite ends of the two support frames, two fixing rods are fixedly connected to the inner sides of the two mounting seats, two pressure cylinders are arranged at the top and bottom of one of the mounting seats, and the output ends of the two pressure cylinders are movable through one of the mounting seats.

[0008] Preferably, the output ends of the two pressure cylinders are fixedly connected with two guide plates, and the two guide plates are sleeved on the outer surfaces of the two fixed rods and the oil rod, and two second limit grooves are opened on the inner side of the other mounting seat, and two second limit blocks are slidably connected in the two second limit grooves, and the two second limit blocks are fixedly connected to the two guide plates.

[0009] Preferably, the inner side of the mounting frame is rotatably connected to two first rotating shafts, the outer surfaces of the two first rotating shafts are fixedly sleeved with two conveying rollers, and the conveyor belt is drivingly connected to the outer surfaces of the two conveying rollers.

[0010] Preferably, a second drive motor is fixedly mounted on one side of the mounting frame, and an output end of the second drive motor passes through the mounting frame and is fixedly connected to one of the first rotating shafts.

[0011] Preferably, a second rotating shaft is rotatably connected to one opposite side of the two fixed plates, the adjustment block is fixedly sleeved on the outer surface of the second rotating shaft, and a telescopic rod is fixedly connected to the top of the bottom plate.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the oil pipe is hoisted on the conveyor belt to facilitate the transportation of the oil pipe, and the first drive motor is started to drive the threaded rod to rotate. Since the first limit block limits the lifting column, the threaded rod drives the lifting column to move upward, and the lifting column drives the movable block to slide rightward in the movable groove, thereby lifting the mounting frame, which is convenient for adjusting the height of the conveyor belt and convenient for transportation to workstations at multiple heights. The utility model has high efficiency, simple operation and convenient use.

[0014] 2. In the utility model, a straightening mechanism is provided to support the two support frames on the ground, and the two pressure cylinders are started to drive the two guide plates to move closer to or farther away from each other on the two fixed rods and the oil rod. At the same time, the two guide plates drive the two second limit blocks to slide synchronously in the second limit grooves, so that the positions of the two guide plates on the oil rod can be adjusted conveniently according to the length of the oil rod, thereby facilitating the support of the oil rod and preventing the oil rod from being skewed, thereby ensuring the stability of the oil rod during use, flexible adjustment, and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1A three-dimensional diagram of the main structure of a self-correcting sucker rod and oil pipe conveying device is provided for the utility model;

[0016] Figure 2 The utility model provides a left-side structural stereogram of a self-correcting sucker rod and oil pipe conveying device;

[0017] Figure 3 The utility model provides a bottom side cross-sectional structural stereogram of a self-correcting sucker rod and oil pipe conveying device;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 The utility model provides a structural stereogram of a self-correcting sucker rod and a straightening mechanism in an oil pipe conveying device.

[0020] Legend: 1. Base plate; 2. Straightening mechanism; 201. Support frame; 202. Oil rod; 203. Mounting seat; 204. Fixed rod; 205. Cylinder; 206. Guide plate; 207. Second limit slot; 208. Second limit block; 3. Fixed plate; 4. Adjustment block; 5. Mounting frame; 6. Conveyor belt; 7. Fixed shell; 8. First drive motor; 9. Threaded rod; 10. Lifting column; 11. First limit slot; 12. First limit block; 13. U-shaped frame; 14. Connecting block; 15. Movable slot; 16. Movable block; 17. First rotating shaft; 18. Conveying roller; 19. Second drive motor; 20. Second rotating shaft; 21. Telescopic rod. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1 - Figure 5As shown, the utility model provides a self-correcting sucker rod and oil pipe conveying device, including a base plate 1 and a straightening mechanism 2, two fixed plates 3 are fixedly connected to the top of the base plate 1, and an adjusting block 4 is arranged on the opposite side of the two fixed plates 3, a mounting frame 5 is fixedly connected to the top of the adjusting block 4, and a conveying belt 6 is arranged on the inner side of the mounting frame 5, a fixed shell 7 is fixedly connected to the top of the base plate 1, a first driving motor 8 is fixedly installed in the fixed shell 7, a threaded rod 9 is fixedly connected to the output end of the first driving motor 8, a lifting column 10 is sleeved on the outer surface of the threaded rod 9, a first limiting groove 11 is provided on the inner side of the fixed shell 7, a first limiting block 12 is slidably connected in the first limiting groove 11, one side of the first limiting block 12 is fixedly connected to the lifting column 10, a U-shaped frame 13 is fixedly connected to the top of the lifting column 10, a connecting block 14 is rotatably connected to the inner side of the U-shaped frame 13, a movable groove 15 is provided at the bottom of the mounting frame 5, a movable block 16 is slidably connected in the movable groove 15, and the top of the connecting block 14 is fixedly connected to the movable block 16.

[0024] The effect achieved by the entire embodiment 1 is that the oil pipe is hoisted on the conveyor belt 6 to facilitate the transportation of the oil pipe, and the first drive motor 8 is started, so that the first drive motor 8 drives the threaded rod 9 to rotate. Since the first limit block 12 limits the lifting column 10, the threaded rod 9 drives the lifting column 10 to move upward, and the lifting column 10 drives the movable block 16 to slide to the right in the movable groove 15, thereby lifting the mounting frame 5, making it convenient to adjust the height of the conveyor belt 6 and facilitate transportation to workstations at multiple heights, with high efficiency, simple operation and easy use.

[0025] Embodiment 2, as Figure 1 - Figure 5As shown, the straightening mechanism 2 includes two support frames 201, the two support frames 201 are arranged on the right side of the bottom plate 1, an oil rod 202 is arranged between the two support frames 201, two mounting seats 203 are fixedly connected to the opposite ends of the two support frames 201, two fixed rods 204 are fixedly connected to the inner sides of the two mounting seats 203, two pressure cylinders 205 are arranged on the top and bottom of one of the mounting seats 203, the output ends of the two pressure cylinders 205 are both movable through one of the mounting seats 203, the output ends of the two pressure cylinders 205 are fixedly connected to two guide plates 206, and the two guide plates 206 are sleeved on the outer surfaces of the two fixed rods 204 and the oil rod 202, and two second limiting plates are provided on the inner side of the other mounting seat 203. The two second limit grooves 207 are slidably connected with two second limit blocks 208, and the two second limit blocks 208 are fixedly connected to the two guide plates 206. The inner side of the mounting frame 5 is rotatably connected with the two first rotating shafts 17, and the outer surfaces of the two first rotating shafts 17 are fixedly sleeved with two conveying rollers 18, and the conveyor belt 6 is transmission-connected to the outer surfaces of the two conveying rollers 18. A second driving motor 19 is fixedly installed on one side of the mounting frame 5, and the output end of the second driving motor 19 passes through the mounting frame 5 and is fixedly connected to one of the first rotating shafts 17. The second rotating shaft 20 is rotatably connected to the opposite side of the two fixed plates 3, and the adjusting block 4 is fixedly sleeved on the outer surface of the second rotating shaft 20. The top of the bottom plate 1 is fixedly connected with a telescopic rod 21.

[0026] The effect achieved by the entire embodiment 2 is that, by providing a straightening mechanism 2, the two support frames 201 are supported on the ground, and the two pressure cylinders 205 are started, so that the two guide plates 206 are driven to move closer to or farther away from each other on the two fixed rods 204 and the oil rod 202. At the same time, the two guide plates 206 drive the two second limit blocks 208 to slide synchronously in the second limit grooves 207, so that the positions of the two guide plates 206 on the oil rod 202 can be adjusted conveniently according to the length of the oil rod 202, thereby facilitating the support of the oil rod 202 and preventing the oil rod 202 from being deflected, thereby ensuring the stability of the oil rod 202 during use, flexible adjustment, and convenient use. Then, by starting the second drive motor 19, one of the first rotating shafts 17 drives one of the conveying rollers 18 to rotate, thereby driving the conveyor belt 6 to move, so as to facilitate the transportation of the oil pipe.

[0027] Working principle: When in use, by supporting the two support frames 201 at appropriate positions on the ground, start the two pressure cylinders 205, so as to drive the two guide plates 206 to move closer to or away from each other on the two fixed rods 204 and the oil rod 202, and at the same time, the two guide plates 206 drive the two second limit blocks 208 to slide synchronously in the second limit grooves 207, so as to facilitate the adjustment of the positions of the two guide plates 206 on the oil rod 202 according to the length of the oil rod 202, thereby facilitating the support of the oil rod 202, preventing the oil rod 202 from being deflected, and ensuring the stability of the oil rod 202 during use. It is flexible to adjust and easy to use. When the underground operation in the oil field is completed, By hoisting the oil pipe on the conveyor belt 6, starting the second drive motor 19, one of the first rotating shafts 17 drives one of the conveying rollers 18 to rotate, thereby driving the conveyor belt 6 to move, and then transporting the oil pipe, and at the same time starting the first drive motor 8, so that the first drive motor 8 drives the threaded rod 9 to rotate, and the first limit block 12 limits the lifting column 10, so that the threaded rod 9 drives the lifting column 10 to move upward, and the lifting column 10 drives the movable block 16 to slide rightward in the movable groove 15, thereby lifting the mounting frame 5, which is convenient for adjusting the height of the conveyor belt 6 and convenient for transporting to workstations at multiple heights, with high efficiency, simple operation and easy use.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A self-correcting sucker rod and oil pipe conveying device, comprising a base plate (1) and a straightening mechanism (2), characterized in that: The top of the bottom plate (1) is fixedly connected to two fixing plates (3), and an adjusting block (4) is arranged on the opposite side of the two fixing plates (3). The top of the adjusting block (4) is fixedly connected to a mounting frame (5), and a conveyor belt (6) is arranged on the inner side of the mounting frame (5). The top of the bottom plate (1) is fixedly connected to a fixing shell (7), and a first driving motor (8) is fixedly installed in the fixing shell (7). The output end of the first driving motor (8) is fixedly connected to a threaded rod (9), and the outer surface of the threaded rod (9) is sleeved with a lifting column (10). A first limiting groove (11) is provided on the inner side of the shell (7), a first limiting block (12) is slidably connected in the first limiting groove (11), one side of the first limiting block (12) is fixedly connected to the lifting column (10), a U-shaped frame (13) is fixedly connected to the top of the lifting column (10), a connecting block (14) is rotatably connected to the inner side of the U-shaped frame (13), a movable groove (15) is provided on the bottom of the mounting frame (5), a movable block (16) is slidably connected in the movable groove (15), and the top of the connecting block (14) is fixedly connected to the movable block (16).

2. The self-correcting sucker rod and oil pipe conveying device according to claim 1, characterized in that: The straightening mechanism (2) comprises two support frames (201), the two support frames (201) are arranged on the right side of the bottom plate (1), and an oil rod (202) is arranged between the two support frames (201).

3. The self-correcting sucker rod and oil pipe conveying device according to claim 2 is characterized in that: Two mounting seats (203) are fixedly connected to opposite ends of the two support frames (201), two fixing rods (204) are fixedly connected to the inner sides of the two mounting seats (203), two pressure cylinders (205) are arranged at the top and bottom of one of the mounting seats (203), and the output ends of the two pressure cylinders (205) are movably connected to one of the mounting seats (203).

4. The self-correcting sucker rod and oil pipe conveying device according to claim 3 is characterized in that: The output ends of the two pressure cylinders (205) are fixedly connected with two guide plates (206), and the two guide plates (206) are sleeved on the outer surfaces of the two fixed rods (204) and the oil rod (202); the inner side of the other mounting seat (203) is provided with two second limiting grooves (207), and two second limiting blocks (208) are slidably connected in the two second limiting grooves (207); the two second limiting blocks (208) are fixedly connected with the two guide plates (206).

5. The self-correcting sucker rod and oil pipe conveying device according to claim 1, characterized in that: The inner side of the mounting frame (5) is rotatably connected to two first rotating shafts (17), the outer surfaces of the two first rotating shafts (17) are fixedly sleeved with two conveying rollers (18), and the conveying belt (6) is transmission-connected to the outer surfaces of the two conveying rollers (18).

6. The self-correcting sucker rod and oil pipe conveying device according to claim 5, characterized in that: A second drive motor (19) is fixedly mounted on one side of the mounting frame (5), and an output end of the second drive motor (19) passes through the mounting frame (5) and is fixedly connected to one of the first rotating shafts (17).

7. The self-correcting sucker rod and oil pipe conveying device according to claim 1, characterized in that: The second rotating shaft (20) is rotatably connected to the opposite side of the two fixed plates (3), the adjustment block (4) is fixedly sleeved on the outer surface of the second rotating shaft (20), and the top of the bottom plate (1) is fixedly connected to a telescopic rod (21).

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