Water conservancy pipeline surface rust removal device

Abstract

The utility model discloses a water conservancy pipeline surface rust removal device which comprises a workbench, and the top of the workbench is fixedly connected with a fixed cover. The first threaded rod, the cross sliding rail and the rotating ring are used in cooperation, so that the inner supporting plate supports and rotates the water conservancy pipeline, the second threaded rod, the threaded sleeve and the rust removal brush are used in cooperation, and the rust removal brush can move from back to front to remove rust on the water conservancy pipeline; then, the water conservancy pipeline is subjected to rotating all-directional rust removal in the inner cavity of the workbench, namely, the telescopic frame and the movable brush head are adopted, adjustment can be conducted according to the diameters of different water conservancy pipelines, stretching and retracting can be conducted within a certain range, and therefore the water conservancy pipeline rust removal device can adapt to pipelines with different pipe diameters and can be adjusted in the horizontal direction on the frame; the brush head can be ensured to be in close contact with the surface of the pipeline, the rust removal effect can be achieved no matter how the diameter of the pipeline changes, and the water conservancy pipeline rust removal quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy pipeline processing, and particularly relates to a rust removal device for the surface of water conservancy pipelines. Background Technique

[0002] Water conservancy pipelines are important facilities for transporting water resources and play a key role in water conservancy projects. Water conservancy pipelines are important channels for transporting water resources from the water source to the water use location. By reasonably planning and designing water conservancy pipelines, efficient water resource transportation can be achieved to meet people's domestic water demand.

[0003] When the surface of water conservancy pipelines rusts, the water conservancy construction pipelines made of metal materials are prone to rusting. Rusting will damage the firmness of the pipelines and pose serious safety hazards. Therefore, it is necessary to remove the rust layer from the water conservancy metal pipelines. Thus, we need to design a rust removal device for the surface of water conservancy pipelines. By adopting a telescopic frame and a movable brush head, it can be adjusted according to the diameters of different water conservancy pipelines, and can be telescoped within a certain range to adapt to pipelines with different diameters. It can be adjusted horizontally on the frame to ensure that the brush head is in close contact with the pipeline surface. No matter how the pipeline diameter changes, the rust removal effect can be achieved, and the rust removal quality of water conservancy pipelines is improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rust removal device for the surface of water conservancy pipelines, which has the purpose of adopting a telescopic frame and a movable brush head, can be adjusted according to the diameters of different water conservancy pipelines, can be telescoped within a certain range to adapt to pipelines with different diameters, can be adjusted horizontally on the frame to ensure that the brush head is in close contact with the pipeline surface, and can achieve the rust removal effect no matter how the pipeline diameter changes, and improve the rust removal quality of water conservancy pipelines, so as to solve the problems in the above background technique.

[0005] The technical solution for the present utility model to solve the above technical problems is as follows: A rust removal device for the surface of a water conservancy pipeline, which includes a workbench. A fixed cover is fixedly connected to the top of the workbench. A support plate is arranged on the front side of the top of the workbench. A first threaded rod is rotatably connected to the rear side of the support plate. A second motor is installed on the front side of the support plate. The output shaft of the second motor penetrates to the rear side of the support plate and is fixedly connected to the first threaded rod. A cross slide rail is fixedly connected to the front side of the surface of the first threaded rod. A sliding sleeve is arranged at the rear side of the cross slide rail. The first threaded rod is slidably connected to the sliding sleeve. Four connecting plates are fixedly connected to the surface of the sliding sleeve. The four connecting plates are rotatably connected to a swing plate through a rotating shaft. Four L-shaped plates are arranged at the rear side of the cross slide rail. The other end of the swing plate is rotatably connected to the L-shaped plate through a rotating shaft. Inner support plates are arranged on the opposite sides of the four L-shaped plates. A rotating ring is threadedly connected to the bottom of the surface of the first threaded rod. The rotating ring is in close fit with the sliding sleeve. A support sleeve is fixedly connected to the front side of the inner cavity top of the fixed cover. A second threaded rod that can rotate is arranged in the inner cavity of the fixed cover. The support sleeve is rotatably connected to the second threaded rod. A first motor is installed on the rear side of the fixed cover. The output shaft of the first motor penetrates to the inner cavity of the fixed cover and is fixedly connected to the second threaded rod. The second threaded rod is rotatably connected to the fixed cover. Two symmetrical threaded sleeves are threadedly connected to the surface of the second threaded rod. A rust removal brush is rotatably connected to the bottom of the opposite sides of the two threaded sleeves.

[0006] Preferably, limit frames are fixedly connected to the left and right sides of the front side of the top of the workbench. The two limit frames are fixedly connected to the support plate.

[0007] Preferably, sliders are fixedly connected to the front sides of the four L-shaped plates. The four sliders are slidably connected to the inner cavity of the cross slide rail.

[0008] Preferably, connection blocks are fixedly connected to the outer sides of the four L-shaped plates. The connection blocks are fixedly connected to the inner support plates.

[0009] Preferably, a motor is installed at the bottom of the front threaded sleeve. The output shaft of the motor penetrates to the rear side of the front threaded sleeve and is fixedly connected to the rust removal brush. A dust collection box is fixedly communicated with the top of the workbench. A groove for the rotation of the water conservancy pipeline is opened on the top of the workbench. The outer sides of the four inner support plates are sleeved with a water conservancy pipeline.

[0010] Preferably, an L-shaped block is fixedly connected to the bottom of the front threaded sleeve. The motor is fixedly installed inside the L-shaped block. A support frame is fixedly connected to the rear side of the fixed cover. The first motor is fixedly installed inside the inner cavity of the support frame.

[0011] 1. The beneficial effects of the present utility model are as follows: Through the combined use of the first threaded rod, the cross-shaped slide rail, and the rotating ring, the inner support plate supports and rotates the water conservancy pipeline. Through the combined use of the second threaded rod, the threaded sleeve, and the rust removal brush, the rust removal brush moves from the back to the front to remove rust from the water conservancy pipeline. Subsequently, the water conservancy pipeline rotates within the inner cavity of the workbench for all-round rust removal, achieving the purpose of using a telescopic frame and a movable brush head, which can be adjusted according to the diameter of different water conservancy pipelines, telescoped within a certain range, so as to adapt to pipelines of different diameters, and can be adjusted horizontally on the frame, ensuring that the brush head is in close contact with the pipeline surface. Regardless of how the pipeline diameter changes, the rust removal effect can be achieved, improving the rust removal quality of the water conservancy pipeline.

[0012] 2. Through the setting of the limit frame in the present utility model, when the first threaded rod at the rear of the support plate rotates, the limit frame plays a limiting role on the support plate, ensuring that the support plate will not shift during use and improving the stability of the support plate during use.

[0013] 3. Through the combined use of the cross-shaped slide rail and the slider in the present utility model, when the L-shaped plate drives the slider to slide, the cross-shaped slide rail plays a limiting role on the slider, preventing the slider from exceeding the sliding range during sliding and improving the stability of the L-shaped plate during use.

[0014] 4. Through the setting of the dust collection box in the present utility model, when the rust removal brush removes rust from the water conservancy pipeline, the dust collection box can collect the rust ash, ensuring that the dust will not float randomly during rust removal of the water conservancy pipeline and improving the cleanliness of the surrounding environment during rust removal of the water conservancy pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Among them:

[0016] Figure 1 is the front view schematic diagram of an embodiment of the present utility model;

[0017] Figure 2 is the three-dimensional schematic diagram of the threaded sleeve and the rust removal brush of an embodiment of the present utility model;

[0018] Figure 3 is the front view plane schematic diagram of the support sleeve and the dust collection box of an embodiment of the present utility model;

[0019] Figure 4 is the rear three-dimensional schematic diagram of the rotating ring and the support frame of an embodiment of the present utility model;

[0020] Figure 5 is the three-dimensional schematic diagram of the sliding sleeve and the rotating ring of an embodiment of the present utility model;

[0021] Figure 6Schematic diagram of the disassembled state of the cross rail and the L-shaped plate according to an embodiment of the present utility model.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1. Workbench, 2. Fixed cover, 3. Support plate, 4. Limit frame, 5. First threaded rod, 6. Sliding sleeve, 7. Cross rail, 8. Connecting plate, 9. Swing plate, 10. L-shaped plate, 11. Connecting block, 12. Slide block, 13. Inner support plate, 14. Rotating ring, 15. Second threaded rod, 16. Threaded sleeve, 17. Rust removal brush, 18. L-shaped block, 19. Motor, 20. First motor, 21. Second motor, 22. Support frame, 23. Dust collection box, 24. Support sleeve. Detailed implementation manners

[0024] Hereinafter, embodiments of the water pipeline surface rust removal device of the present utility model will be described with reference to the drawings.

[0025] Figure 1-6A surface rust removal device for a water conservancy pipeline showing an embodiment of the present utility model, which includes a workbench 1. A fixed cover 2 is fixedly connected to the top of the workbench 1. A support plate 3 is arranged on the front side of the top of the workbench 1. Both the left and right sides of the front side of the top of the workbench 1 are fixedly connected with limit frames 4. The two limit frames 4 are fixedly connected with the support plate 3. Through the arrangement of the limit frames 4, when the first threaded rod 5 at the rear side of the support plate 3 rotates, the limit frames 4 play a limiting role on the support plate 3, ensuring that the support plate 3 will not shift during use and improving the stability of the support plate 3 during use. The rear side of the support plate 3 is rotatably connected with a first threaded rod 5. A second motor 21 is installed on the front side of the support plate 3. The output shaft of the second motor 21 penetrates to the rear side of the support plate 3 and is fixedly connected with the first threaded rod 5. A cross slide rail 7 is fixedly connected to the front side of the surface of the first threaded rod 5. A sliding sleeve 6 is arranged at the rear side of the cross slide rail 7. The first threaded rod 5 is slidably connected with the sliding sleeve 6. Four connecting plates 8 are fixedly connected to the surface of the sliding sleeve 6. The four connecting plates 8 are rotatably connected with a swing plate 9 through a rotating shaft. Four L-shaped plates 10 are arranged at the rear side of the cross slide rail 7. A slider 12 is fixedly connected to the front side of each of the four L-shaped plates 10. The four sliders 12 are slidably connected with the inner cavity of the cross slide rail 7. Through the cooperation of the cross slide rail 7 and the slider 12, when the L-shaped plate 10 drives the slider 12 to slide, the cross slide rail 7 plays a limiting role on the slider 12, preventing the slider 12 from exceeding the sliding range during sliding and improving the stability of the L-shaped plate 10 during use. The other end of the swing plate 9 is rotatably connected with the L-shaped plate 10 through a rotating shaft. Inner support plates 13 are arranged on the opposite sides of the four L-shaped plates 10. Connecting blocks 11 are fixedly connected to the outer sides of the four L-shaped plates 10. The connecting blocks 11 are fixedly connected with the inner support plates 13. A rotating ring 14 is threadedly connected to the bottom of the surface of the first threaded rod 5. The rotating ring 14 is in close fit with the sliding sleeve 6. A support sleeve 24 is fixedly connected to the front side of the top inner cavity of the fixed cover 2. A rotatable second threaded rod 15 is arranged in the inner cavity of the fixed cover 2. The support sleeve 24 is rotatably connected with the second threaded rod 15. A first motor 20 is installed on the rear side of the fixed cover 2. A motor 19 is installed at the bottom of the front threaded sleeve 16. The output shaft of the motor 19 penetrates to the rear side of the front threaded sleeve 16 and is fixedly connected with a rust removal brush 17. A dust collection box 23 is fixedly communicated with the top of the workbench 1. A groove for the rotation of the water conservancy pipeline is opened on the top of the workbench 1. The outer sides of the four inner support plates 13 are sleeved with a water conservancy pipeline. The output shaft of the first motor 20 penetrates to the inner cavity of the fixed cover 2 and is fixedly connected with the second threaded rod 15. The second threaded rod 15 is rotatably connected with the fixed cover 2. Two symmetrical threaded sleeves 16 are threadedly connected to the surface of the second threaded rod 15. A rust removal brush 17 is rotatably connected to the bottom of the opposite sides of the two threaded sleeves 16. An L-shaped block 18 is fixedly connected to the bottom of the front threaded sleeve 16. The motor 19 is fixedly installed inside the L-shaped block 18. A support frame 22 is fixedly connected to the rear side of the fixed cover 2. The first motor 20 is fixedly installed in the inner cavity of the support frame 22.

[0026] Working principle: When the utility model is in use, the user first sleevs the water conservancy pipeline on the surface of the inner support plate 13, and then rotates the rotating ring 14. Further, the rotating ring 14 drives the sliding sleeve 6 to slide forward on the surface of the first threaded rod 5, so that the connecting plate 8 on the surface of the sliding sleeve 6 slides the L-shaped plate 10 outwards through the rotating shaft. Further, the L-shaped plate 10 drives the front slider 12 to slide outwards in the inner cavity of the cross-shaped slide rail 7. At the same time, when the inner support plate 13 is in close fit with the inner diameter of the water conservancy pipeline, stop rotating the rotating ring 14, turn on the second motor 21, and the output shaft of the second motor 21 penetrates to the rear side of the support plate 3 to drive the first threaded rod 5 to rotate. Then turn on the first motor 20, and then the second threaded rod 15 drives the threaded sleeve 16 to slide from back to front in the inner cavity of the fixed cover 2. At the same time, turn on the motor 19 so that the rust removal brush 17 rotates. Then the rust removal brush 17 removes rust from the water conservancy pipeline. Due to the horizontal sliding of the threaded sleeve 16, it is ensured that the rust removal brush 17 is in close contact with the surface of the water conservancy pipeline, so as to ensure that the water conservancy pipeline can be rust-removed in all directions in the inner cavity of the fixed cover 2. Finally, the dust collection box 23 collects the rust ash of the water conservancy pipeline.

[0027] To sum up: For the water conservancy pipeline surface rust removal device, through the combined use of the first threaded rod 5, the cross-shaped slide rail 7 and the rotating ring 14, the inner support plate 13 supports and rotates the water conservancy pipeline. Through the combined use of the second threaded rod 15, the threaded sleeve 16 and the rust removal brush 17, the rust removal brush 17 moves from back to front to remove rust from the water conservancy pipeline. Then the water conservancy pipeline rotates and is rust-removed in all directions in the inner cavity of the workbench 1, so as to achieve the purpose of using a telescopic frame and a movable brush head, which can be adjusted according to the diameter of different water conservancy pipelines, can be telescoped within a certain range, so as to adapt to pipelines with different diameters, can be adjusted in the horizontal direction on the frame, can ensure that the brush head is in close contact with the pipeline surface, and can achieve the rust removal effect regardless of the change of the pipeline diameter, thus improving the rust removal quality of the water conservancy pipeline.

Claims

1. A surface rust removal device for water conservancy pipelines, characterized in that, Including a workbench (1): A fixed cover (2) is fixedly connected to the top of the workbench (1). A support plate (3) is arranged on the front side of the top of the workbench (1). A first threaded rod (5) is rotatably connected to the rear side of the support plate (3). A second motor (21) is installed on the front side of the support plate (3). The output shaft of the second motor (21) penetrates to the rear side of the support plate (3) and is fixedly connected to the first threaded rod (5). A cross slide rail (7) is fixedly connected to the front side of the surface of the first threaded rod (5). A sliding sleeve (6) is arranged behind the cross slide rail (7). The first threaded rod (5) is slidably connected to the sliding sleeve (6). Four connecting plates (8) are fixedly connected to the surface of the sliding sleeve (6). The four connecting plates (8) are rotatably connected to a swing plate (9) through a rotating shaft. Four L-shaped plates (10) are arranged behind the cross slide rail (7). The other end of the swing plate (9) is rotatably connected to the L-shaped plate (10) through a rotating shaft. Inner support plates (13) are arranged on the opposite sides of the four L-shaped plates (10). A rotating ring (14) is threadedly connected to the bottom of the surface of the first threaded rod (5). The rotating ring (14) is in close fit with the sliding sleeve (6). A support sleeve (24) is fixedly connected to the front side of the inner cavity top of the fixed cover (2). A second threaded rod (15) that can rotate is arranged in the inner cavity of the fixed cover (2). The support sleeve (24) is rotatably connected to the second threaded rod (15). A first motor (20) is installed on the rear side of the fixed cover (2). The output shaft of the first motor (20) penetrates to the inner cavity of the fixed cover (2) and is fixedly connected to the second threaded rod (15). The second threaded rod (15) is rotatably connected to the fixed cover (2). Two symmetrical threaded sleeves (16) are threadedly connected to the surface of the second threaded rod (15). A rust removal brush (17) is rotatably connected to the bottom of the opposite sides of the two threaded sleeves (16).

2. The surface rust removal device for a water conservancy pipeline according to claim 1, characterized in that, Limit frames (4) are fixedly connected to the left and right sides of the front side of the top of the workbench (1). The two limit frames (4) are fixedly connected to the support plate (3).

3. The surface rust removal device for a water conservancy pipeline according to claim 2, characterized in that, Sliders (12) are fixedly connected to the front sides of the four L-shaped plates (10). The four sliders (12) are slidably connected to the inner cavity of the cross slide rail (7).

4. The surface rust removal device for a water conservancy pipeline according to claim 3, wherein Connection blocks (11) are fixedly connected to the outer sides of the four L-shaped plates (10). The connection blocks (11) are fixedly connected to the inner support plates (13).

5. The surface rust removal device for a water conservancy pipeline according to claim 4, wherein A motor (19) is installed at the bottom of the front threaded sleeve (16). The output shaft of the motor (19) penetrates to the rear side of the front threaded sleeve (16) and is fixedly connected to the rust removal brush (17). A dust collection box (23) is fixedly communicated with the top of the workbench (1). A groove for the rotation of the water pipeline is opened on the top of the workbench (1). The outer sides of the four inner support plates (13) are sleeved with water pipelines.

6. The surface rust removal device for a water conservancy pipeline according to claim 5, wherein, An L-shaped block (18) is fixedly connected to the bottom of the front threaded sleeve (16), the motor (19) is fixedly installed inside the L-shaped block (18), a support frame (22) is fixedly connected to the rear side of the fixed cover (2), and the first motor (20) is fixedly installed in the inner cavity of the support frame (22).

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