Descaling device based on oil field gathering and transportation pipeline

Abstract

The utility model relates to the technical field of oil field gathering and transportation pipelines, and discloses a descaling device based on an oil field gathering and transportation pipeline, which comprises universal wheels, and a moving mechanism and a cleaning mechanism are arranged above the universal wheels; the moving mechanism comprises a moving part and a propelling part; the moving part comprises a moving seat; the propelling part comprises a linear lead screw motor; the cleaning mechanism comprises an adjusting part and a drilling part; the drilling part is arranged on the left of the adjusting part; the adjusting part comprises an adjusting part shell; the drilling portion includes a housing. The device is moved to a proper position through universal wheels by pushing a pushing handle, a linear lead screw motor is started, a pushing pipe is pushed to rotate, and a cleaning mechanism is pushed to move forwards, so that the device is convenient to move; rollers are in contact with the inner wall of the pipeline, and a sliding rod slides to extrude a spring, so that the device can adapt to pipelines of different models; by starting the motor, the motor controls the drill bit to rotate, and the drill bit can prevent too hard coagulum from affecting the cleaning effect.

Description

Technical Field

[0001] The utility model relates to the technical field of oilfield gathering and transportation pipelines, in particular to a descaling device used for oilfield gathering and transportation pipelines. Background Art

[0002] The sum of oil and gas reservoirs in the same oil and gas producing area under the control of a single geological structural factor. An oil and gas field may have one or more oil and gas reservoirs. An area that is mainly oil reservoirs is called an oil field, and an area that is mainly gas reservoirs is called a gas field.

[0003] China's patent publication number CN216323934U discloses a descaling device for oilfield gathering and transportation pipelines, including a load-bearing plate, the top of which is fixedly connected to two connecting plates, the sides of the two connecting plates are provided with circular grooves, the inside of the circular grooves is movably connected to a connecting handle, and the side of the connecting handles is fixedly connected to a connecting clamping plate. The descaling device for oilfield gathering and transportation pipelines is provided with a spring, a pre-descaling push block and an auxiliary collection leak shell. In the process of the descaling equipment body controlling the telescopic rotating shaft to dock with the connecting pipe, the scraper drives the spring fixedly connected to the bottom connecting block to shrink in the local groove of the telescopic rotating shaft until the scraper fits inside the connecting pipe to complete adaptive fitting. In the descaling process, the pre-descaling push block pushes and scrapes the oil scale in the connecting pipe forward, and the auxiliary collection leak shell collects and discharges a small amount of missed oil scale to avoid the accumulation of oil scale again. The overall descaling effect is good.

[0004] However, there are still the following disadvantages: the device drives the pre-descaling push block to drill into the pipeline by telescopic rotating shaft, but due to the limitation of the distance of the telescopic rotating shaft, it is unable to clean the pipeline that is too deep.

[0005] Therefore, a descaling device for oilfield gathering and transportation pipelines is proposed. Utility Model Content

[0006] The utility model aims to provide a descaling device for oil field gathering and transportation pipelines to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a descaling device for oilfield gathering and transportation pipelines, comprising a universal wheel, a moving mechanism and a cleaning mechanism are arranged above the universal wheel; the moving mechanism comprises a moving part and a propulsion part; the propulsion part is arranged on the left side of the moving part; the moving part comprises a moving seat; the propulsion part comprises a linear screw motor; the cleaning mechanism comprises an adjusting part and a drilling part; the drilling part is arranged on the left side of the adjusting part; the adjusting part comprises an adjusting part housing; the drilling part comprises a housing.

[0008] Preferably, the bottom surface of the movable seat is fixedly connected to the top surface of the universal wheel, a bearing seat is fixedly provided on the outer side surface of the movable seat, and a push handle is rotatably connected to the inner wall of the bearing seat.

[0009] Preferably, the surface of the linear screw motor is fixedly connected to the inner wall of the moving seat, a propulsion tube is inserted into the inner wall of the linear screw motor, and the surface of the propulsion tube is rotatably connected to a second bearing seat.

[0010] Preferably, the right side surface of the adjusting part outer shell is fixedly connected to the left side surface of the second bearing seat, a fixed block is fixedly provided on the inner wall of the adjusting part outer shell, a spring is fixedly provided on the outer side of the fixed block, a sliding rod is fixedly provided on the outer side of the spring, a hinge block is fixedly provided on the outer side of the sliding rod, and a roller is hinged on the inner wall of the hinge block.

[0011] Preferably, the right side surface of the shell is fixedly connected to the left side surface of the adjusting portion shell, the inner side surface of the shell is provided with a connecting rod, and the outer side surface of the connecting rod is fixedly connected to the inner wall of the shell.

[0012] Preferably, a motor is provided on the inner wall of the connecting rod, the surface of the motor is fixedly connected to the inner wall of the connecting rod, a rotating rod is provided on the left side of the motor output rod, the right side of the rotating rod is fixedly connected to the left side of the motor output rod, and the model of the motor is YE3.

[0013] Preferably, a drill bit is provided on the left side of the rotating rod, the right side of the drill bit is fixedly connected to the left side of the rotating rod, and the surface of the drill bit is rotatably connected to the inner wall of the shell.

[0014] Preferably, a cleaning brush is provided on the surface of the outer shell, and the inner wall of the cleaning brush is fixedly connected to the surface of the outer shell.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the descaling device for oilfield gathering and transportation pipelines is

[0016] 1) Push the push handle to move the device to a suitable position through the universal wheel, turn on the linear screw motor, push the push tube to rotate, and push the cleaning mechanism forward. This setting is convenient for moving the device;

[0017] 2) By making the roller contact the inner wall of the pipe, the sliding rod slides to squeeze the spring. This arrangement enables the device to be used on pipes of different models;

[0018] 3) By turning on the motor, the motor controls the rotation of the drill bit. The setting of the drill bit can prevent hard condensate from affecting the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a three-dimensional rear view of the structure of the utility model;

[0021] Figure 3 This is a three-dimensional cross-sectional view of the structure of the utility model;

[0022] Figure 4 For this utility model Figure 3 A magnified image of area A;

[0023] Figure 5 It is a three-dimensional bottom view of the structure of the utility model.

[0024] In the figure: universal wheel 1, moving mechanism 2, cleaning mechanism 3, moving seat 201, bearing seat 202, push handle 203, linear screw motor 204, propulsion tube 205, second bearing seat 206, adjustment part housing 301, fixed block 302, spring 303, sliding rod 304, hinge block 305, roller 306, housing 307, connecting rod 308, motor 309, rotating rod 310, drill bit 311, cleaning brush 312. DETAILED DESCRIPTION

[0025] 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. Embodiment 1:

[0026] See also Figure 1-Figure 5 The utility model provides a technical solution: a descaling device for oilfield gathering and transportation pipelines, comprising a universal wheel 1, a moving mechanism 2 and a cleaning mechanism 3 are arranged above the universal wheel 1;

[0027] The moving mechanism 2 includes a moving part and a propulsion part; the propulsion part is arranged on the left side of the moving part; the moving part includes a moving seat 201; the propulsion part includes a linear screw motor 204;

[0028] The cleaning mechanism 3 includes an adjusting part and a drilling part; the drilling part is arranged on the left side of the adjusting part; the adjusting part includes an adjusting part housing 301; and the drilling part includes a housing 307.

[0029] The bottom surface of the movable seat 201 is fixedly connected to the top surface of the universal wheel 1 , a bearing seat 202 is fixedly provided on the outer side surface of the movable seat 201 , and a push handle 203 is rotatably connected to the inner wall of the bearing seat 202 .

[0030] The surface of the linear screw motor 204 is fixedly connected to the inner wall of the moving seat 201 , a propulsion tube 205 is inserted into the inner wall of the linear screw motor 204 , and a second bearing seat 206 is rotatably connected to the surface of the propulsion tube 205 .

[0031] Furthermore, in this embodiment, the push handle 203 is pushed to move the device to a suitable position through the universal wheel 1, and the linear screw motor 204 is turned on to push the push tube 205 to rotate, thereby pushing the cleaning mechanism 3 to move forward;

[0032] Furthermore, in this embodiment, the push handle 203 is pushed to move the device to a suitable position through the universal wheel 1, the linear screw motor 204 is turned on, the push tube 205 is pushed to rotate, and the cleaning mechanism 3 is pushed forward, so that the device can be easily moved; Embodiment 2:

[0033] See also Figure 1-Figure 5 , and on the basis of Example 1, it is further obtained that: the right side of the adjustment part shell 301 is fixedly connected to the left side of the second bearing seat 206, the inner wall of the adjustment part shell 301 is fixedly provided with a fixing block 302, the outer side of the fixing block 302 is fixedly provided with a spring 303, the outer side of the spring 303 is fixedly provided with a sliding rod 304, the outer side of the sliding rod 304 is fixedly provided with a hinge block 305, and the inner wall of the hinge block 305 is hinged with a roller 306.

[0034] The right side of the shell 307 is fixedly connected to the left side of the adjustment part shell 301 . A connecting rod 308 is provided on the inner side of the shell 307 . The outer side of the connecting rod 308 is fixedly connected to the inner wall of the shell 307 .

[0035] A motor 309 is disposed on the inner wall of the connecting rod 308 , and the surface of the motor 309 is fixedly connected to the inner wall of the connecting rod 308 . A rotating rod 310 is disposed on the left side of the output rod of the motor 309 , and the right side of the rotating rod 310 is fixedly connected to the left side of the output rod of the motor 309 .

[0036] A drill bit 311 is provided on the left side of the rotating rod 310 , the right side of the drill bit 311 is fixedly connected to the left side of the rotating rod 310 , and the surface of the drill bit 311 is rotatably connected to the inner wall of the shell 307 .

[0037] A cleaning brush 312 is provided on the surface of the outer shell 307 , and the inner wall of the cleaning brush 312 is fixedly connected to the surface of the outer shell 307 .

[0038] Furthermore, in this embodiment, the cleaning mechanism 3 is placed in the pipe, the roller 306 contacts the inner wall of the pipe, the sliding rod 304 slides to squeeze the spring 303, and adapts to different types of pipes. The motor 309 is turned on, and the motor 309 controls the drill bit 311 to rotate. When the cleaning mechanism 3 moves forward, it drives the cleaning brush 312 to clean the inner wall of the pipe;

[0039] Furthermore, in this embodiment, by making the roller 306 contact the inner wall of the pipe, the sliding rod 304 slides to squeeze the spring 303, so that the device can be adapted to different types of pipes;

[0040] By turning on the motor 309, the motor 309 controls the drill bit 311 to rotate. The setting of the drill bit 311 can prevent the hard condensate from affecting the cleaning effect.

[0041] When in use, push the push handle 203 to move the device to a suitable position through the universal wheel 1, turn on the linear screw motor 204, push the push tube 205 to rotate, and push the cleaning mechanism 3 to move forward;

[0042] Place the cleaning mechanism 3 into the pipe, the roller 306 contacts the inner wall of the pipe, the sliding rod 304 slides and squeezes the spring 303 to adapt to different types of pipes, turn on the motor 309, the motor 309 controls the drill bit 311 to rotate, and the cleaning mechanism 3 moves forward and drives the cleaning brush 312 to clean the inner wall of the pipe.

[0043] Although the 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 descaling device for oilfield gathering and transportation pipelines, comprising a universal wheel (1), characterized in that: A moving mechanism (2) and a cleaning mechanism (3) are provided above the universal wheel (1); The moving mechanism (2) comprises a moving part and a propulsion part; the propulsion part is arranged on the left side of the moving part; the moving part comprises a moving seat (201); the propulsion part comprises a linear screw motor (204); The cleaning mechanism (3) comprises an adjusting part and a drilling part; the drilling part is arranged on the left side of the adjusting part; the adjusting part comprises an adjusting part housing (301); and the drilling part comprises a housing (307).

2. A descaling device for oilfield gathering and transportation pipeline according to claim 1, characterized in that: The bottom surface of the movable seat (201) is fixedly connected to the top surface of the universal wheel (1); a bearing seat (202) is fixedly provided on the outer side surface of the movable seat (201); and a push handle (203) is rotatably connected to the inner wall of the bearing seat (202).

3. A descaling device for oilfield gathering and transportation pipeline according to claim 1, characterized in that: The surface of the linear screw motor (204) is fixedly connected to the inner wall of the moving seat (201), a propulsion tube (205) is inserted into the inner wall of the linear screw motor (204), and a second bearing seat (206) is rotatably connected to the surface of the propulsion tube (205).

4. A descaling device for oilfield gathering and transportation pipeline according to claim 1, characterized in that: The right side surface of the adjusting portion housing (301) is fixedly connected to the left side surface of the second bearing seat (206); a fixing block (302) is fixedly arranged on the inner wall of the adjusting portion housing (301); a spring (303) is fixedly arranged on the outer side surface of the fixing block (302); a sliding rod (304) is fixedly arranged on the outer side surface of the spring (303); a hinge block (305) is fixedly arranged on the outer side surface of the sliding rod (304); and a roller (306) is hingedly connected to the inner wall of the hinge block (305).

5. The descaling device for oilfield gathering and transportation pipeline according to claim 1, characterized in that: The right side surface of the housing (307) is fixedly connected to the left side surface of the adjustment portion housing (301); a connecting rod (308) is provided on the inner side surface of the housing (307); and the outer side surface of the connecting rod (308) is fixedly connected to the inner wall of the housing (307).

6. A descaling device for oilfield gathering and transportation pipeline according to claim 5, characterized in that: A motor (309) is disposed on the inner wall of the connecting rod (308), and the surface of the motor (309) is fixedly connected to the inner wall of the connecting rod (308). A rotating rod (310) is disposed on the left side of the output rod of the motor (309), and the right side of the rotating rod (310) is fixedly connected to the left side of the output rod of the motor (309).

7. A descaling device for oilfield gathering and transportation pipeline according to claim 6, characterized in that: A drill bit (311) is provided on the left side of the rotating rod (310), the right side of the drill bit (311) is fixedly connected to the left side of the rotating rod (310), and the surface of the drill bit (311) is rotatably connected to the inner wall of the housing (307).

8. The descaling device for oilfield gathering and transportation pipeline according to claim 1, characterized in that: A cleaning brush (312) is provided on the surface of the outer shell (307), and the inner wall of the cleaning brush (312) is fixedly connected to the surface of the outer shell (307).

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