Oil and gas field ground construction pipeline descaling system

Abstract

The utility model discloses an oil and gas field ground construction pipeline descaling system, which relates to the technical field of pipeline descaling devices, and comprises a carrier, a plurality of moving components distributed in a circumferential array are arranged on the outer side of the carrier, the moving components are mounted on the carrier, a plurality of carrier plates distributed in a circumferential array are arranged at one end of the carrier, and bristles are arranged on the surfaces of the carrier plates. An adjusting mechanism is arranged at one end of the carrier, connected with the multiple carrying plates and used for adjusting the positions of the carrying plates. According to the designed oil and gas field ground construction pipeline descaling system, the device is placed in a pipeline, a plurality of rolling wheels on the outer side make contact with the inner wall of the pipeline, a first motor drives a screw to rotate, a movable base can be driven to move in the direction of a guide rod, and therefore a connecting rod drives a mounting base to move, and the mounting base can rotate around a hinge point; the distance between the roller and the carrier changes and the position of the roller is adjusted, so that the position of the roller is adjusted according to the diameter of the pipeline to adapt to pipelines with different pipe diameters.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline descaling device technical field especially relates to a kind of oil and gas field ground construction pipeline descaling system. BACKGROUND

[0002] The oil and gas field ground construction pipeline descaling system is a device specially designed for removing the dirt inside the pipeline of oil and gas field ground construction. These devices are crucial for ensuring the normal operation of the pipeline system, prolonging the service life of the pipeline and improving the production efficiency of the oil and gas field.

[0003] For example, the existing pipeline descaling device with publication number CN1171303A specifically discloses a device that includes: many metal cylinders with descaling teeth and outflow grooves; many positioners located between the cylinders; a support connecting the water pressure plate and the circular plate, both the water pressure plate and the circular plate have multiple cutouts, and the support is connected to the port of the last cylinder; a fixing pin that fixes the positions of the metal cylinders, positioners and support; a hole located at the center of the water pressure plate. The device uses the low pressure between the circular plates to completely absorb the remaining dirt that has not been scraped off by the descaling teeth. The device can also remove the dirt on the U-shaped pipes in the heat exchanger through an elastic support. The device can also be placed in complex structured pipelines.

[0004] The existing oil and gas field ground construction pipeline descaling device cannot be used for different diameter pipelines during use, and the applicability of the device is low, which also causes the inner wall of part of the pipeline to be unable to be effectively cleaned, and the scaling residues affect the normal operation of the pipeline. Long-term incomplete cleaning can cause the scale layer to gradually accumulate, increase the risk of pipeline blockage, and reduce the pipeline transportation efficiency. Therefore, we propose an oil and gas field ground construction pipeline descaling system. SUMMARY

[0005] In view of the deficiencies of the prior art, the utility model provides an oil and gas field ground construction pipeline descaling system to solve the problems raised in the background art.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme: an oil and gas field ground construction pipeline descaling system, comprising: a carrier, a plurality of moving assemblies arranged in a circumferential array are arranged on the outer side of the carrier, the moving assemblies are installed on the carrier, a plurality of carrier plates arranged in a circumferential array are arranged at one end of the carrier, the carrier plates are provided with bristles on the surface, an adjusting mechanism is arranged at one end of the carrier, and the adjusting mechanism is connected with the plurality of carrier plates and used for adjusting the position of the carrier plates.

[0007] The mobile assembly comprises a mounting seat, one end of the mounting seat is hinged outside the carrier, a roller is rotatably mounted on one end of the mounting seat, a sliding groove is formed in the mounting seat, the sliding groove is a cross sliding groove, a cross block is slidably arranged in the sliding groove, one end of the cross block is hinged with a connecting rod, an active seat is arranged on one end of the mounting seat, two spaced guide rods are arranged through the active seat, the guide rods are fixedly connected with the carrier, a screw rod is rotatably arranged on the carrier, the screw rod is threadedly connected with the active seat, and a first motor is fixedly arranged on the carrier.

[0008] As a further technical scheme of the utility model, one end of the carrier is fixedly provided with a handle.

[0009] As a further technical scheme of the utility model, one end of the carrier is fixedly provided with a plurality of side plates arranged in a circumferential array, vertical rods are fixedly arranged on the carrier plates, the vertical rods pass through the side plates, two spaced springs are fixedly connected to the vertical rods, and the end portions of the springs are fixedly connected to the side plates.

[0010] As a further technical scheme of the utility model, a second motor is fixedly arranged on the carrier, and a winding wheel is fixedly arranged at the output shaft end of the second motor.

[0011] As a further technical scheme of the utility model, a plurality of connecting ropes arranged in a circumferential array are fixedly connected in the winding wheel, and the other ends of the connecting ropes are fixedly connected to the vertical rods.

[0012] The utility model provides a kind of oil and gas field ground construction pipeline descaling system, and compared with prior art has the following beneficial effects:

[0013] 1, the oil and gas field ground construction pipeline descaling system of the design, by placing device in pipeline, the plurality of rollers of outside contact with the inner wall of pipeline, first motor drives screw rod rotation, can drive active seat along the direction of guide rod moves, to drive mounting seat active by connecting rod, can make mounting seat rotate around hinged point, the distance change of roller and carrier and adjust the position of roller, to adjust the position of roller according to the diameter of pipeline, to adapt to the pipeline of different pipe diameter.

[0014] 2, the oil and gas field ground construction pipeline descaling system of the design, by second motor drives winding wheel rotation, winding wheel winds multiple connecting ropes, can pull vertical rod and move, vertical rod and carrier plate, bristle synchronous movement, to adjust the position of bristle according to the diameter of pipeline. Because it can adapt to different diameter pipeline, reduce the need for frequent replacement of descaling device due to the diameter change of pipeline, reduce use cost. DRAWINGS

[0015] Figure 1It is a working schematic view of a pipeline descaling system for oil and gas field surface construction;

[0016] Figure 2 It is a structural schematic view of a pipeline descaling system for oil and gas field surface construction;

[0017] Figure 3 It is a partial structural enlarged schematic view of a pipeline descaling system for oil and gas field surface construction Figure 1 ;

[0018] Figure 4 It is a partial structural enlarged schematic view of a pipeline descaling system for oil and gas field surface construction Figure 2 .

[0019] In the figure: carrier 1, carrier plate 2, brush 3, mounting seat 4, roller 5, sliding groove 6, cross block 7, connecting rod 8, movable seat 9, guide rod 10, screw rod 11, first motor 12, handle 13, side plate 14, vertical rod 15, spring 16, second motor 17, winding wheel 18, connecting rope 19. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4 , the present application provides a pipeline descaling system for oil and gas field surface construction technical scheme:

[0022] The application discloses a pipeline descaling system for oil and gas field ground construction, which comprises a carrier, a plurality of moving assemblies arranged in a circumferential array on the outer side of the carrier, a plurality of carrier plates 2 arranged in a circumferential array on one end of the carrier, bristles 3 arranged on the surface of the carrier plates 2, an adjusting mechanism arranged on one end of the carrier and connected with the carrier plates 2 and used for adjusting the position of the carrier plates 2. The moving assembly comprises a mounting seat 4 hingedly connected on one end of the outer side of the carrier, a roller 5 rotatably arranged on one end of the mounting seat 4, a sliding groove 6 arranged in the mounting seat 4, the sliding groove 6 being a cross-shaped sliding groove, a cross-shaped block 7 slidably arranged in the sliding groove 6, a connecting rod 8 hingedly connected on one end of the cross-shaped block 7, a movable seat 9 arranged on one end of the mounting seat 4, two spaced-apart guide rods 10 penetrating through the movable seat 9 and fixedly connected with the carrier, a screw rod 1 rotatably arranged on the carrier and threadedly connected with the movable seat 9, a first motor 12 fixedly arranged on the carrier and having an output shaft fixedly connected with the screw rod 1. A handle 13 is fixedly arranged on one end of the carrier. The device is placed in the pipeline, the plurality of rollers 5 on the outer side are in contact with the inner wall of the pipeline, the device can be pushed and moved in the pipeline, the bristles 3 on the carrier plates 2 are in contact with the inner wall of the pipeline, the bristles 3 can be rotated by rotating the device and the inner wall of the pipeline is cleaned. The screw rod 11 is rotated by the first motor 12, the movable seat 9 is moved along the direction of the guide rods 10, the mounting seat 4 is moved by the connecting rod 8, the mounting seat 4 is rotated around the hinge point, the distance between the roller 5 and the carrier 1 is changed and the position of the roller 5 is adjusted, and thus the position of the roller 5 is adjusted according to the diameter of the pipeline.

[0023] As shown in Figure 3 and Figure 4 , a plurality of side plates 14 arranged in a circumferential array are fixedly arranged on one end of the carrier, a vertical rod 15 is fixedly arranged on each of the carrier plates 2, the vertical rod 15 penetrates through the side plate 14, two spaced-apart springs 16 are fixedly connected with the vertical rod 15, and the end portions of the springs 16 are fixedly connected with the side plate 14. A second motor 17 is fixedly arranged on the carrier, and a winding wheel 18 is fixedly arranged on the output shaft end of the second motor 17. A plurality of connecting ropes 19 arranged in a circumferential array are fixedly connected in the winding wheel 18, and the other ends of the connecting ropes 19 are fixedly connected with the vertical rods 15, respectively. The winding wheel 18 is rotated by the second motor 17, the winding wheel 18 winds the plurality of connecting ropes 19, the vertical rods 15 are pulled to move, the vertical rods 15 move synchronously with the carrier plates 2 and the bristles 3, and thus the position of the bristles 3 is adjusted according to the diameter of the pipeline. The device can be adapted to different-diameter pipelines, the need for frequently replacing the descaling device due to the change of the diameter of the pipeline is reduced, and the use cost is reduced.

[0024] The working principle of the utility model is: through placing the device in the pipeline, the multiple rollers 5 on the outside contact with the inner wall of the pipeline, the device can be pushed and moved in the pipeline, through the bristles 3 on the carrier plate 2 contact with the inner wall of the pipeline, through rotating the device, the bristles 3 can be driven to rotate and clean the inner wall of the pipeline. Through the first motor 12 drives the screw rod 11 to rotate, the movable seat 9 can be driven to move along the direction of the guide rod 10, so that the mounting seat 4 can be driven to move by the connecting rod 8, the mounting seat 4 can be driven to rotate around the hinge point, the distance between the roller 5 and the carrier 1 changes and the position of the roller 5 is adjusted, so that the position of the roller 5 is adjusted according to the diameter of the pipeline, so as to adapt to the pipeline with different diameters. Through the second motor 17 drives the winding wheel 18 to rotate, the winding wheel 18 winds the multiple connecting ropes 19, the vertical rod 15 can be pulled to move, the vertical rod 15 moves synchronously with the carrier plate 2 and the bristles 3, so that the position of the bristles 3 is adjusted according to the diameter of the pipeline. Because it can adapt to the pipeline with different diameters, the need of frequently replacing the descaling device due to the change of the diameter of the pipeline is reduced, and the use cost is reduced. The inner wall of the pipeline is cleaned comprehensively, the scale accumulation is reduced, the risk of pipeline leakage and corrosion is reduced, and the safety of oil and gas field production is improved.

[0025] The above only is the preferred implementation manner of the utility model, it should be pointed out that, for ordinary technical personnel in the prior art, on the premise of not departing from the principle of the utility model, still can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model. The structure, device and operation method not specifically described and explained in the utility model, if no special description and limitation, are implemented according to conventional means in the field.

Claims

1. An oil and gas field surface construction pipeline descaling system, characterized in that, Include: The carrier (1) is provided with a plurality of moving assemblies arranged in a circumferential array on the outside of the carrier (1), the moving assemblies are installed on the carrier (1), one end of the carrier (1) is provided with a plurality of carrier plates (2) arranged in a circumferential array, the surface of the carrier plate (2) is provided with bristles (3), one end of the carrier (1) is provided with an adjusting mechanism connected with a plurality of carrier plates (2) and used for adjusting the position of the carrier plate (2); The moving assembly comprises a mounting seat (4), one end of the mounting seat (4) is hinged on the outside of the carrier (1), a roller (5) is rotatably installed at one end of the mounting seat (4), a sliding groove (6) is formed in the mounting seat (4), the sliding groove (6) is arranged as a cross sliding groove, a cross block (7) is slidably arranged in the sliding groove (6), one end of the cross block (7) is hinged with a connecting rod (8), an active seat (9) is arranged at one end of the mounting seat (4), two spaced apart guide rods (10) are penetrated through the active seat (9), the guide rods (10) are fixedly connected with the carrier (1), a screw rod (11) is rotatably installed on the carrier (1), the screw rod (11) is in threaded connection with the active seat (9), a first motor (12) is fixedly installed on the carrier (1), the output shaft of the first motor (12) is fixedly connected with the screw rod (11).

2. An oil and gas field surface construction pipeline descaling system according to claim 1, characterised in that, One end of the carrier (1) is fixedly installed with a handle (13).

3. An oil and gas field surface construction pipeline descaling system according to claim 2, characterised in that, One end of the carrier (1) is fixedly installed with a plurality of side plates (14) arranged in a circumferential array, a vertical rod (15) is fixedly installed on the carrier plate (2), the vertical rod (15) penetrates through the side plate (14), two spaced apart springs (16) are fixedly connected with the vertical rod (15), and the end of the spring (16) is fixedly connected with the side plate (14).

4. An oil and gas field surface construction pipeline descaling system according to claim 3, characterised in that, A second motor (17) is fixedly installed on the carrier (1), and a winding wheel (18) is fixedly installed at the output shaft end of the second motor (17).

5. An oil and gas field surface construction pipeline descaling system according to claim 4, characterised in that, A plurality of connecting ropes (19) arranged in a circumferential array are fixedly connected in the winding wheel (18), and the other ends of the connecting ropes (19) are respectively fixedly connected with the vertical rods (15).

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