Auxiliary tool for removing rust on inner diameter of engineering pipeline

Abstract

The utility model relates to the field of rust removal auxiliary tools, and discloses an engineering pipeline inner diameter rust removal auxiliary tool which comprises a base and a fourth motor, a base is fixedly connected with a first supporting plate, the first supporting plate is fixedly connected with a fixed ring, the fixed ring is rotatably connected with movable rings, the two movable rings are fixedly connected with a pushing column, and the pushing column is fixedly connected with a second supporting plate. The pushing column is fixedly connected with a driving assembly for providing power, the fixed ring is fixedly connected with two fourth fixed blocks, the movable ring is fixedly connected with two third fixed blocks, the third fixed blocks are fixedly connected with a fourth movable column, the fourth movable column is slidably connected with a fourth limiting block, the fourth fixed block is fixedly connected with a second movable column, and the second movable column is fixedly connected with a third limiting block. The second movable column is slidably connected with a first limiting block. According to the pipeline derusting device, the first sliding column is pushed by starting the first motor, the movable ring is driven by the pushing column to drive the fourth fixing block to rotate, the movable column is driven to rotate relatively, and therefore the effect of fixing a pipeline is achieved, and derusting is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of rust removal auxiliary tools, in particular to an auxiliary tool for removing rust from the inner diameter of an engineering pipeline. Background Art

[0002] Engineering pipelines are pipe systems used to transport fluids or gases and are widely used in industry, construction, and infrastructure. Commonly used in industrial pipelines, water supply pipelines, and oil and gas pipelines, their inner walls can corrode and rust. To ensure normal flow and extend the service life of the pipelines, engineering pipeline internal diameter rust removal tools are used to remove rust, dirt, and other deposits from the pipes.

[0003] In the prior art, when removing rust, dirt and other deposits from the inside of pipes, the rust removal effect is not ideal due to the different diameters of the pipes. During rust removal, many gases and rust residues that are harmful to the human body and pollute the environment are generated. Therefore, an auxiliary tool for rust removal of the inner diameter of engineering pipes is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides an auxiliary tool for removing rust from the inner diameter of engineering pipelines, aiming to improve the problems of pipeline fixation and purification treatment to remove rust residue in the prior art.

[0005] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0006] As a further description of the above technical solution: the driving assembly includes a motor 1, the motor 1 (20) drives the push column (7), the bottom of the motor 1 is fixedly connected to the top of the base, the top of the motor 1 is fixedly connected to a sliding column 1, and the top of the sliding column 1 is fixedly connected to the outside of the push column;

[0007] As a further description of the above technical solution: the inner sides of the two movable rings are fixedly connected with connecting column one and connecting column two, the outer sides of the two movable rings are fixedly connected with fixed block two and fixed block one, the outer side of the fixed block two is fixedly connected with movable column one, the outer side of the movable column one is slidably connected to limiting block two, the outer side of the fixed ring is fixedly connected to the outer sides of limiting block two and limiting block four, the outer sides of the two movable rings are fixedly connected with fixed block one, the outer side of the fixed block one is fixedly connected with movable column three, the outer side of the movable column three is slidably connected to limiting block three, and the outer side of the fixed ring is fixedly connected to the outer sides of limiting block one and limiting block three;

[0008] As a further description of the above technical solution: the top of the base is fixedly connected to a second motor, the top of the base is connected to two first fixing plates, the left side of the second motor is fixedly connected to the right side of the first fixing plate, the left side of the first fixing plate is rotatably connected to a rolling column, and the left side of the rolling column is rotatably connected to the second fixing plate;

[0009] As a further description of the above technical solution: the top of the base is fixedly connected to two limit bars, the top of the limit bar is fixedly connected to a sliding plate, the top of the sliding plate is fixedly connected to a connecting plate, the front side of the connecting plate is fixedly connected to a reinforcing plate 1 and a reinforcing plate 2, the top of the sliding plate is fixedly connected to the bottom of the reinforcing plate 1 and the reinforcing plate 2, and the rear side of the connecting plate is fixedly connected to a supporting plate 2;

[0010] As a further description of the above technical solution: the top of the support plate 2 is fixedly connected to the motor 3, the right side of the motor 3 is fixedly connected to the limit column, the inner side of the limit column is slidably connected to the sliding column 2, and the outer side of the sliding column 2 is fixedly connected to the polishing column;

[0011] As a further description of the above technical solution: the bottom of the motor four is fixedly connected with a support block;

[0012] As a further description of the above technical solution: the right side of the motor four is fixedly connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected to a plurality of fan blades, the right side of the motor four is fixedly connected to a protective shell, the inner side of the protective shell is fixedly connected to a filter, the front side of the filter is fixedly connected to a plurality of dust removal electrodes, and the bottom of the protective shell is fixedly connected to a collection box.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, when removing rust from the inner wall of an engineering pipeline, the pipeline is placed inside the fixed ring, and the motor 1 is started. The sliding column 1 is pushed by the motor 1, and the two movable rings drive the fixed block 2, the fixed block 4, the fixed block 1 and the fixed block 3 to rotate relative to each other, and the movable column 1, the movable column 2, the movable column 3 and the movable column 4 are driven to rotate relative to each other under the restriction of the limit block 2, the limit block 1, the limit block 3 and the limit block 4, thereby achieving the effect of fixing the pipeline, making it easier to remove rust.

[0015] 2. In the utility model, dust and rust residue will be generated during the rust removal process. Therefore, during the processing, the motor 4 is started to drive the rotating shaft to rotate, so that multiple fan blades rotate to generate wind force to suck the dust and rust residue into the protective shell. After the initial purification by the dust removal electrode, it is purified again through the filter and the residue is collected in the collection box. The purified air is discharged from the groove on the upper part of the protective shell to solve the problem of polluted air treatment residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of an auxiliary tool for removing rust from the inner diameter of an engineering pipeline proposed by the utility model;

[0017] Figure 2 This is a structural diagram of a movable ring of an auxiliary tool for removing rust from the inner diameter of an engineering pipeline proposed by the utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a structural schematic diagram of a filter screen of an auxiliary tool for removing rust from the inner diameter of an engineering pipeline proposed by the utility model.

[0020] Legend:

[0021] 1. Base; 2. Support plate 1; 3. Fixed ring; 4. Movable ring; 5. Connecting column 1; 6. Connecting column 2; 7. Push column; 8. Fixed block 1; 9. Limit block 1; 10. Fixed block 2; 11. Movable column 1; 12. Limit block 2; 13. Fixed block 3; 14. Fixed block 4; 15. Movable column 2; 16. Limit block 3; 17. Movable column 3; 18. Limit block 4; 19. Movable column 4; 20. Motor 1; 21. Sliding column 1; 22. Motor 2; 23. Fixed plate 1; 24. Rolling column; 25. Fixed plate 2; 26. Limiting strip; 27. Sliding plate; 28. Reinforcement plate 1; 29. ​​Reinforcement plate 2; 30. Connecting plate; 31. Support plate 2; 32. Motor 3; 33. Limiting column; 34. Sliding column 2; 35. Grinding column; 36. Motor 4; 37. Support block; 38. Protective shell; 39. Fan blade; 40. Rotating shaft; 41. Collection box; 42. Filter; 43. Dust removal electrode. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figures 1 to 2 The utility model provides an embodiment of an auxiliary tool for rust removal of the inner diameter of an engineering pipeline, comprising a base 1, a motor 4 36, the top of the base 1 is fixedly connected to a support plate 2, the top of the support plate 2 is fixedly connected to a fixed ring 3, the base 1 supports the structure above it, the outer ends of the fixed ring 3 are rotatably connected to a movable ring 4, the inner sides of the two movable rings 4 are fixedly connected to a pushing column 7, the bottom of the pushing column 7 is fixedly connected to a driving assembly for providing power, the bottom of the driving assembly is fixedly connected to the top of the base 1, and the pushing column 7 penetrates and connects the two movable rings 4 under the action of the driving assembly to make them move and play a connecting role, two fixed blocks 4 14 are fixedly connected to the outer sides of the two movable rings 4, two fixed blocks 3 13 are fixedly connected to the outer side of the fixed block 3 13, a movable column 4 19 is fixedly connected to the outer side of the movable column 4 19, a limited block 4 18 is slidably connected to the outer side of the movable column 4 19, a movable column 2 15 is fixedly connected to the outer side of the movable column 2 15, and a limited block 9 is slidably connected to the outer side of the movable column 2 15. The driving assembly includes a motor 20, which drives the pushing column 7. The bottom of the motor 20 is fixedly connected to the top of the base 1. The top of the motor 20 is fixedly connected to a sliding column 21, and the top of the sliding column 21 is fixedly connected to the outside of the pushing column 7. The inner sides of the two movable rings 4 are fixedly connected with connecting column 1 5 and connecting column 2 6, the outer sides of the two movable rings 4 are fixedly connected with fixed block 2 10 and fixed block 1 8, the outer side of fixed block 2 10 is fixedly connected with movable column 11, the outer side of movable column 11 is slidably connected with limiting block 2 12, fixed block 2 10 is used to fix movable column 11 on the movable ring 4, the outer side of the fixed ring 3 is fixedly connected to the outer sides of limiting block 2 12 and limiting block 4 18, the outer sides of the two movable rings 4 are fixedly connected with fixed block 1 8, the outer side of fixed block 1 8 is fixedly connected with movable column 3 17, the outer side of movable column 3 17 is slidably connected with limiting block 3 16, and the outer side of the fixed ring 3 is fixedly connected to the outer sides of limiting block 1 9 and limiting block 3 16.

[0024] Reference Figure 1 、 Figure 4The bottom of the motor 36 is fixedly connected to a support block 37. The right side of the motor 36 is fixedly connected to a rotating shaft 40. The outer side of the rotating shaft 40 is fixedly connected to a plurality of fan blades 39. The fan blades 39 are driven by the rotating shaft 40 to generate wind force to absorb dust. The right side of the motor 36 is fixedly connected to a protective shell 38. The inner side of the protective shell 38 is fixedly connected to a filter 42. The front side of the filter 42 is fixedly connected to a plurality of dust removal electrodes 43. The filter 42 filters the sucked gas. The bottom of the protective shell 38 is fixedly connected to a collection box 41. The collection box 41 collects dust for centralized processing.

[0025] Reference Figures 1 to 2 The top of the base 1 is fixedly connected to a second motor 22. Two first fixing plates 23 are connected to the top of the base 1. The left side of the second motor 22 is fixedly connected to the right side of the first fixing plate 23. The left side of the first fixing plate 23 is rotatably connected to a rolling column 24. The first fixing plate 23 fixes the rolling column 24 to rotate. The left side of the rolling column 24 is rotatably connected to the second fixing plate 25. Two limiting bars 26 are fixedly connected to the top of the limiting bars 26. A sliding plate 27 is fixedly connected to the top of the sliding plate 27. A connecting plate 30 is fixedly connected to the front side of the connecting plate 30. The top of the sliding plate 27 is fixedly connected to the bottom of the first and second reinforcing plates 28 and 29. The back side of the connecting plate 30 is fixedly connected to the second support plate 31. The connecting plate 30 is used to connect the first reinforcing plate 28 and the second support plate 31. The top of the second support plate 31 is fixedly connected to the third motor 32, the right side of the third motor 32 is fixedly connected to the limiting column 33, the inner side of the limiting column 33 is slidably connected to the second sliding column 34, and the outer side of the second sliding column 34 is fixedly connected to the polishing column 35.

[0026] Working principle: When removing rust from the inner wall of an engineering pipeline, place the pipeline inside the fixed ring 3, then start the motor 20, and under the action of the motor 20, push the sliding column 21 through the pushing column 7 to drive the two movable rings 4 to slide around the fixed ring 3, and under the action of the movable ring 4, drive the fixed block 2 10, fixed block 4 14, fixed block 1 8 and fixed block 3 13 to rotate relative to each other, and drive the movable column 1 11, movable column 2 15, movable column 3 17 and movable column 4 19 to rotate relative to each other under the restrictions of limit block 2 12, limit block 1 9, limit block 3 16 and limit block 4 18, so that the pipeline is fixed, making it easier to remove rust.

[0027] During the rust removal process, dust and rust residue will be generated during the transmission. Therefore, during the processing, the motor 43 is started to drive the rotating shaft 40 to rotate, so that the multiple fan blades 39 are rotated to generate wind force to suck the dust and rust residue into the protective shell 38. After preliminary purification by the dust removal electrode 43, the dust and rust residue are purified again through the filter 42 and the residue is collected in the collection box 41. The purified air is discharged from the upper groove of the protective shell 38, thereby achieving the effect of purifying the air and treating the rust residue.

[0028] Starting motor 22 causes the rolling column 24 to rotate under the fixation of fixed plate 1 23 and fixed plate 2 25, and the pipeline continues to move forward through the inner side of the fixed ring 3 and is driven by the rolling column 24 to rotate, and the polishing column 35 is placed on the inner wall of the pipeline. At the same time, motor 32 passes through the connecting plate 30 and the sliding plate 27 on the limit bar 26 on the support plate 2 31, so that it supports motor 32 while sliding. Starting motor 32 drives sliding column 2 34 and polishing column 35 to rotate under the restriction of the limit column 33, thereby cooperating with each other to play the role of rust removal and polishing.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An auxiliary tool for removing rust from the inner diameter of an engineering pipeline, comprising a base (1) and a motor (36), characterized in that: The top of the base (1) is fixedly connected to a support plate 1 (2), the top of the support plate 1 (2) is fixedly connected to a fixed ring (3), the outer ends of the fixed ring (3) are rotatably connected to movable rings (4), the inner sides of the two movable rings (4) are fixedly connected to push columns (7), the bottom of the push columns (7) is fixedly connected to a driving assembly for providing power, the bottom of the driving assembly is fixedly connected to the top of the base (1), the two sides of the fixed ring (3) are fixedly connected to two fixed blocks 4 (14), the outer sides of the two movable rings (4) are fixedly connected to two fixed blocks 3 (13), the outer side of the fixed block 3 (13) is fixedly connected to a movable column 4 (19), the outer side of the movable column 4 (19) is slidably connected to a limiting block 4 (18), the outer sides of the two fixed blocks 4 (14) are fixedly connected to movable columns 2 (15), and the outer side of the movable column 2 (15) is slidably connected to the limiting block 1 (9).

2. The auxiliary tool for removing rust from the inner diameter of an engineering pipeline according to claim 1, characterized in that: The driving assembly includes a motor 1 (20), the motor 1 (20) drives the pushing column (7), the bottom of the motor 1 (20) is fixedly connected to the top of the base (1), the top of the motor 1 (20) is fixedly connected to a sliding column 1 (21), and the top of the sliding column 1 (21) is fixedly connected to the outside of the pushing column (7).

3. The auxiliary tool for removing rust from the inner diameter of an engineering pipeline according to claim 1, characterized in that: The inner sides of the two movable rings (4) are fixedly connected with a connecting column 1 (5) and a connecting column 2 (6); the outer sides of the two movable rings (4) are fixedly connected with a fixed block 2 (10) and a fixed block 1 (8); the outer side of the fixed block 2 (10) is fixedly connected with a movable column 1 (11); the outer side of the movable column 1 (11) is slidably connected to a limit block 2 (12); the outer side of the fixed ring (3) is fixedly connected to the outer sides of the limit block 2 (12) and the limit block 4 (18); the outer sides of the two movable rings (4) are fixedly connected with a fixed block 1 (8); the outer side of the fixed block 1 (8) is fixedly connected with a movable column 3 (17); the outer side of the movable column 3 (17) is slidably connected to a limit block 3 (16); the outer side of the fixed ring (3) is fixedly connected to the outer sides of the limit block 1 (9) and the limit block 3 (16).

4. The auxiliary tool for removing rust from the inner diameter of an engineering pipeline according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a second motor (22), the top of the base (1) is connected to two first fixing plates (23), the left side of the second motor (22) is fixedly connected to the right side of the first fixing plate (23), the left side of the first fixing plate (23) is rotatably connected to a rolling column (24), and the left side of the rolling column (24) is rotatably connected to the second fixing plate (25).

5. The auxiliary tool for removing rust from the inner diameter of an engineering pipeline according to claim 1, characterized in that: The top of the base (1) is fixedly connected to two limit bars (26), the top of the limit bar (26) is fixedly connected to a sliding plate (27), the top of the sliding plate (27) is fixedly connected to a connecting plate (30), the front side of the connecting plate (30) is fixedly connected to a reinforcing plate 1 (28) and a reinforcing plate 2 (29), the top of the sliding plate (27) is fixedly connected to the bottom of the reinforcing plate 1 (28) and the reinforcing plate 2 (29), and the rear side of the connecting plate (30) is fixedly connected to a supporting plate 2 (31).

6. The auxiliary tool for removing rust from the inner diameter of an engineering pipeline according to claim 5, characterized in that: The top of the support plate 2 (31) is fixedly connected to the motor 3 (32), the right side of the motor 3 (32) is fixedly connected to the limiting column (33), the inner side of the limiting column (33) is slidably connected to the sliding column 2 (34), and the outer side of the sliding column 2 (34) is fixedly connected to the polishing column (35).

7. The auxiliary tool for removing rust from the inner diameter of an engineering pipeline according to claim 1, characterized in that: The bottom of the motor four (36) is fixedly connected to a support block (37).

8. The auxiliary tool for removing rust from the inner diameter of an engineering pipeline according to claim 1, characterized in that: The right side of the motor four (36) is fixedly connected to a rotating shaft (40), the outer side of the rotating shaft (40) is fixedly connected to a plurality of fan blades (39), the right side of the motor four (36) is fixedly connected to a protective shell (38), the inner side of the protective shell (38) is fixedly connected to a filter (42), the front side of the filter (42) is fixedly connected to a plurality of dust removal electrodes (43), and the bottom of the protective shell (38) is fixedly connected to a collection box (41).

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