Cleaning device for inner wall of high-pressure oil pipe

Abstract

The utility model discloses a high-pressure oil pipe inner wall cleaning device which comprises a rod body, one end of the rod body is provided with a ball body, the middle of the rod body is evenly and fixedly connected with annular plates, and the other end of the rod body is provided with cleaning sponge. An integrated first clamping plate is fixedly connected to the rod body, clamping holes are uniformly formed in the first clamping plate, a second clamping plate is arranged on the outer side of the first clamping plate, and clamping columns are uniformly and fixedly connected to the second clamping plate; according to the high-pressure oil pipe cleaning device, the ball body, the annular plate and the cleaning sponge are used in cooperation, in the using process, cleaning operation on a short high-pressure oil pipe can be completed only through one-time operation, convenience is achieved, and multiple times of operation are not needed; meanwhile, the cleaning sponge is replaceable, and more convenience is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-pressure oil pipes, in particular to a high-pressure oil pipe inner wall cleaning device. Background Art

[0002] After a high-pressure oil pipe has been used for a long time, many foreign objects will be attached to its inner wall, and it needs to be cleaned. For a longer high-pressure oil pipe, it is generally first impacted by high-pressure water flow, and then a sponge bullet is inserted into the high-pressure oil pipe, and then impacted by high-pressure air flow. The above steps are repeated many times to achieve the cleaning process. If the above method is also used to clean a shorter high-pressure oil pipe, it will take more time and reduce work efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a high-pressure oil pipe inner wall cleaning device, which effectively solves the problems raised by the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-pressure oil pipe inner wall cleaning device, comprising a rod body, a spherical body is arranged at one end of the rod body, a ring plate is evenly fixedly connected to the middle of the rod body, and a cleaning sponge is arranged at the other end of the rod body; an integral first clamping plate is fixedly connected to the rod body, the first clamping plate is evenly provided with clamping holes, a second clamping plate is arranged on the outer side of the first clamping plate, and clamping columns are evenly fixedly connected to the second clamping plate.

[0005] Preferably, an active member is fixedly connected to the sphere, a channel is formed inside the rod body, and a driven member cooperating with the active member is arranged in the channel.

[0006] Preferably, the sphere is a hollow structure and is made of rubber.

[0007] Preferably, the active component comprises a column integral with the sphere, an annular groove is formed on the column, and an active column is fixedly connected to the column.

[0008] Preferably, the driven member comprises a driven column slidably sleeved with the active column, external threads are uniformly formed on the outer side of the driven column, and a piston is fixedly connected to the driven column.

[0009] Preferably, the top of the channel forms a mounting groove for movably mounting the column, the middle of the channel forms an internal thread that matches the external thread, and the bottom of the channel forms a fluid cavity for the piston to slide.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] During work, by using the set sphere, ring plate and cleaning sponge in coordination, the cleaning operation of a shorter high-pressure oil pipe can be completed with a single operation during use, which is more convenient and does not require multiple operations; at the same time, the cleaning sponge is set to be replaceable, which is even more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached picture:

[0014] Figure 1 This is a schematic structural diagram of a high-pressure oil pipe inner wall cleaning device of the utility model;

[0015] Figure 2 This is a schematic diagram of the first clamping plate and the second clamping plate structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the rod body of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the active part and the driven part of the utility model;

[0018] In the figure: 1. rod body; 101. first clamping plate; 102. clamping hole; 103. second clamping plate; 104. clamping column; 2. sphere; 3. ring plate; 4. cleaning sponge; 5. active member; 501. column; 502. annular groove; 503. active column; 6. driven member; 601. driven column; 602. external thread; 603. piston; 7. channel; 701. mounting groove; 702. internal thread; 703. fluid chamber. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Embodiment 1, by Figure 1-4 The utility model relates to a high-pressure oil pipe inner wall cleaning device, comprising a rod body 1, a sphere 2 is arranged at one end of the rod body 1, a ring plate 3 is evenly fixedly connected to the middle of the rod body 1, and a cleaning sponge 4 is arranged at the other end of the rod body 1;

[0021] With this design, when cleaning a short high-pressure oil pipe, it is only necessary to directly insert the rod body 1 into the interior of the high-pressure oil pipe, firstly perform a preliminary cleaning on the inner wall of the high-pressure oil pipe through the ball 2; then, the inner wall of the high-pressure oil pipe is fully cleaned through a plurality of flexible ring plates 3; finally, the inner wall of the high-pressure oil pipe is cleaned again through the cleaning sponge 4. Only a single operation is required to clean the short high-pressure oil pipe, which is relatively convenient.

[0022] An integral first clamping plate 101 is fixedly connected to the rod body 1, and clamping holes 102 are evenly opened on the first clamping plate 101. A second clamping plate 103 is arranged outside the first clamping plate 101, and clamping columns 104 are evenly fixedly connected to the second clamping plate 103.

[0023] With this design, when replacing the cleaning sponge 4, one only needs to remove the second clamping plate 103 to separate the clamping column 104 from the clamping hole 102, and then replace the cleaning sponge 4. Finally, the second clamping plate 103 is covered on the first clamping plate 101 to clamp the clamping column 104 into the clamping hole 102, and the replacement operation can be completed, which is relatively convenient.

[0024] The sphere 2 is fixedly connected with an active member 5, and a channel 7 is formed inside the rod body 1. A driven member 6 cooperating with the active member 5 is arranged in the channel 7.

[0025] The sphere 2 is a hollow structure, and the sphere 2 is made of rubber material;

[0026] With this design, the active member 5 can drive the driven member 6 to move by rotating the sphere 2, and the driven member 6 squeezes the fluid in the channel 7 into the interior of the sphere 2, thereby changing the size of the sphere 2 according to actual needs to facilitate the application of high-pressure oil pipes of different specifications.

[0027] The active member 5 includes a column 501 integrated with the sphere 2, an annular groove 502 is formed on the column 501, and an active column 503 is fixedly connected to the column 501;

[0028] The driven member 6 includes a driven column 601 which is slidably sleeved with the active column 503, and an external thread 602 is evenly formed on the outer side of the driven column 601. A piston 603 is fixedly connected to the driven column 601;

[0029] The top of the channel 7 forms a mounting groove 701 for movably mounting the column 501, the middle of the channel 7 forms an internal thread 702 for matching with the external thread 602, and the bottom of the channel 7 forms a fluid cavity 703 for the piston 603 to slide;

[0030] With this design, the ball 2 drives the column 501 to rotate, the column 501 drives the active column 503 to rotate, the active column 503 drives the driven column 601 to rotate, and the external thread 602 on the driven column 601 moves along the internal thread 702, so that the piston 603 slides in the fluid cavity 703, and the fluid in the fluid cavity 703 is squeezed and enters the interior of the ball 2 through the active column 503, so that the ball 2 expands, so that it can be used for cleaning high-pressure oil pipes of different specifications without damaging the inner wall of the high-pressure oil pipe.

Claims

1. A high-pressure oil pipe inner wall cleaning device, comprising a rod body (1), characterized in that: A spherical body (2) is arranged at one end of the rod body (1), a ring plate (3) is evenly fixedly connected to the middle of the rod body (1), and a cleaning sponge (4) is arranged at the other end of the rod body (1); an integral first clamping plate (101) is fixedly connected to the rod body (1), the first clamping plate (101) is evenly provided with clamping holes (102), a second clamping plate (103) is arranged outside the first clamping plate (101), and a clamping column (104) is evenly fixedly connected to the second clamping plate (103).

2. A high-pressure oil pipe inner wall cleaning device according to claim 1, characterized in that: The spherical body (2) is fixedly connected with an active member (5), a channel (7) is formed inside the rod body (1), and a driven member (6) cooperating with the active member (5) is arranged in the channel (7).

3. The high-pressure oil pipe inner wall cleaning device according to claim 1, characterized in that: The sphere (2) is a hollow structure, and the sphere (2) is made of rubber material.

4. A high-pressure oil pipe inner wall cleaning device according to claim 2, characterized in that: The active component (5) comprises a column (501) which is integrated with the sphere (2), an annular groove (502) is formed on the column (501), and an active column (503) is fixedly connected to the column (501).

5. A high-pressure oil pipe inner wall cleaning device according to claim 4, characterized in that: The driven member (6) comprises a driven column (601) slidably sleeved with the driving column (503), external threads (602) are uniformly formed on the outer side of the driven column (601), and a piston (603) is fixedly connected to the driven column (601).

6. A high-pressure oil pipe inner wall cleaning device according to claim 5, characterized in that: The top of the channel (7) forms a mounting groove (701) for movably mounting the column (501), the middle of the channel (7) forms an internal thread (702) that matches the external thread (602), and the bottom of the channel (7) forms a fluid cavity (703) for the piston (603) to slide.

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