Pipeline inner wall cleaning and detecting integrated machine

Abstract

The application relates to the technical field of pipeline inner wall cleaning, in particular to a pipeline inner wall cleaning and detection integrated machine, which comprises a fixing frame, a driving motor is installed on the inner side wall of the fixing frame, when a rotating disc rotates, the arc groove on the rotating disc extrudes a cylindrical block, the cylindrical block drives a first sliding block to slide on a first sliding rod, then a support rod drives a cleaning brush to make radial movement, a plurality of cleaning brushes are driven to approach the inner side walls of pipelines with different diameters, when the rotating screw sleeve rotates, the rotating screw sleeve moves on the threaded rod and pushes the sleeve to slide, when the sleeve slides, a support plate and a second sliding block are driven by an adjusting rod to slide on a second sliding rod, so that the position of the roller is adjusted to adapt to pipelines with different diameters, the pipeline interior is conveniently cleaned, and a camera installed on the support column can realize real-time detection on the inner wall of the pipeline, the operation is convenient, and the practicability is better.

Description

Technical Field

[0001] This application relates to the technical field of pipeline inner wall cleaning, and in particular to an integrated machine for pipeline inner wall cleaning and inspection. Background Technology

[0002] A pipeline is a device used to transport gases, liquids, or fluids containing solid particles. It is usually composed of pipes, fittings, valves, etc., forming a closed or semi-closed channel system to achieve efficient and continuous transmission of substances between different locations.

[0003] A pipe inner wall cleaning device, disclosed on the Chinese Patent Network (publication number CN218424619U), includes a mounting box. The outer cylindrical surface of the mounting box has three sets of sliding grooves arranged in a circular array, with two grooves in each set arranged vertically. A fixing mechanism is movably installed within each of the three sets of sliding grooves. The upper end of the mounting box has three U-shaped grooves arranged in a circular array, each communicating with one of the three sets of sliding grooves. Each of the three U-shaped grooves contains a set of two support rods arranged in a circular array. This pipe inner wall cleaning device, through the inclusion of a moving mechanism, utilizes a second motor to drive a drive wheel, which moves along the inner wall of the pipe, thereby moving the entire cleaning device within the pipe. This eliminates the need for manual pulling, making cleaning more convenient and faster, and significantly improving its practicality.

[0004] The solution also has the following problems: the device can only clean pipes of a specific size, and it is inconvenient to use it on pipes of different sizes. The multiple sets of brushes cannot be spaced to adapt to pipes of different sizes, which reduces its practicality and has certain drawbacks.

[0005] Therefore, to solve the above problems, this application provides an integrated machine for cleaning and inspecting the inner wall of pipelines. Utility Model Content

[0006] The purpose of this invention is to provide an integrated machine for cleaning and inspecting the inner wall of pipelines, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an integrated machine for cleaning and inspecting the inner wall of a pipeline, including a fixed frame, a drive motor mounted on the inner side wall of the fixed frame, a support frame mounted on the output shaft of the drive motor, a turntable at one end of the support frame, four sets of arc grooves arranged in a circular array on the outer side of the turntable, a fixed seat mounted at the center of the inner side wall of the support frame, a support column mounted on the outer side of the fixed seat, a camera mounted at one end of the support column after penetrating the turntable, four sets of first sliding rods arranged in a circular array on the outer ring surface of the fixed seat, a first slider mounted on the outer side of the first sliding rod, a cylindrical block mounted on the outer side of the first slider and inside the arc groove, a support rod mounted on the end of the cylindrical block away from the first slider, and a cleaning brush mounted on the outer end of the support rod.

[0008] Preferably, an internal gear ring is installed on the outer side of the turntable and near the support frame, a servo motor is installed on the inner side wall of the support frame, a gear is installed on the output shaft of the servo motor, and the gear meshes with the internal gear ring.

[0009] Preferably, the turntable is rotatably connected to the outer ring surface of the support column, and when the turntable rotates, the first slider slides on the first slide rod by pressing the cylindrical block.

[0010] Preferably, the outer end of the fixing frame away from the drive motor has four sets of sliding grooves arranged in a circular array. A second sliding rod is installed inside the sliding groove, a second slider is installed outside the second sliding rod, a support plate is installed at one end of the second slider, a fixing plate is installed outside the support plate, and rollers are symmetrically installed at both ends of the fixing plate.

[0011] Preferably, a threaded rod is installed at the center of the outer end of the fixed frame away from the drive motor, a sleeve is slidably installed on the outer side of the threaded rod, four sets of adjusting rods are rotatably connected to the outer side of the sleeve in a ring array, and the end of the adjusting rod away from the sleeve is rotatably connected to the inner side wall of the corresponding support plate. A threaded sleeve is installed on the outer side of the threaded rod and in close contact with the sleeve.

[0012] Preferably, a traction ring is installed at the end of the threaded rod away from the fixed frame.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] This integrated pipe inner wall cleaning and inspection machine works by using an arc groove on a rotating disc to compress a cylindrical block. This causes the cylindrical block to slide a first slider on a first sliding rod, which in turn drives the cleaning brushes to move radially via a support rod. This allows multiple sets of cleaning brushes to be brought close to the inner walls of pipes of different diameters. Rotating a threaded sleeve moves it on a threaded rod and pushes the sleeve to slide. As the sleeve slides, an adjusting rod drives a support plate and a second slider to slide on a second sliding rod, thus adjusting the position of the rollers to accommodate pipes of different diameters. This facilitates cleaning of the pipe interior. Simultaneously, a camera mounted on the support column can perform real-time inspection of the pipe inner wall. The machine is easy to operate and highly practical. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a utility model Figure 1 Schematic diagram of structural layering;

[0017] Figure 3 This is a utility model Figure 1 A schematic diagram of the layered structure on the left side;

[0018] Figure 4 This is a utility model Figure 3 Partial structural diagram;

[0019] Figure 5 This is a utility model Figure 4 A partial structural diagram on the right.

[0020] Explanation of reference numerals in the attached drawings: 1. Fixed frame; 101. Slide groove; 2. Drive motor; 3. Support frame; 4. Turntable; 401. Arc groove; 5. Fixed seat; 501. Support column; 6. Camera; 7. First slide rod; 8. First slider; 9. Cylindrical block; 10. Support rod; 11. Cleaning brush; 12. Internal gear ring; 13. Servo motor; 14. Gear; 15. Second slide rod; 16. Second slider; 17. Support plate; 18. Fixed plate; 19. Roller; 20. Threaded rod; 21. Sleeve; 22. Adjusting rod; 23. Threaded sleeve; 24. Traction ring. Detailed Implementation

[0021] The following is in conjunction with the appendix Figure 1 - Figure 5 This application will be described in further detail.

[0022] Integrated pipe inner wall cleaning and inspection machine, refer to Figure 1 - Figure 5The system includes a fixed frame 1, a drive motor 2 mounted on the inner wall of the fixed frame 1, a support frame 3 mounted on the output shaft of the drive motor 2, a turntable 4 at one end of the outer side of the support frame 3, four sets of arc grooves 401 arranged in a ring on the outer side of the turntable 4, a fixed seat 5 mounted at the center of the inner wall of the support frame 3, a support column 501 mounted on the outer side of the fixed seat 5, a camera 6 mounted at one end of the support column 501 after passing through the turntable 4, four sets of first sliding rods 7 arranged in a ring on the outer ring surface of the fixed seat 5, a first slider 8 mounted on the outer side of the first sliding rod 7, a cylindrical block 9 mounted on the outer side of the first slider 8 and inside the arc groove 401, a support rod 10 mounted on the end of the cylindrical block 9 away from the first slider 8, and a cleaning brush 11 mounted on the outer end of the support rod 10.

[0023] Reference Figure 1 - Figure 5 An internal gear ring 12 is installed on the outside of the turntable 4 and near the support frame 3. A servo motor 13 is installed on the inner side wall of the support frame 3. A gear 14 is installed on the output shaft of the servo motor 13. The gear 14 meshes with the internal gear ring 12. The servo motor 13 starts its output shaft to drive the gear 14 to rotate. Since the gear 14 meshes with the internal gear ring 12, the rotation of the gear 14 will drive the internal gear ring 12 and the turntable 4 connected to it to rotate, thereby achieving precise control of the rotation angle of the turntable 4 to meet different cleaning needs. The turntable 4 is rotatably connected to the outer ring surface of the support column 501. When the turntable 4 rotates, the first slider 8 is pressed by the cylindrical block 9 and slides on the first slide rod 7. When the turntable 4 rotates, the arc groove 401 on it presses the cylindrical block 9, causing the cylindrical block 9 to drive the first slider 8 to slide on the first slide rod 7. Then, the support rod 10 drives the cleaning brush 11 to make radial movement, which facilitates the movement of multiple sets of cleaning brushes 11 close to the inner side wall of pipes with different diameters.

[0024] Reference Figure 1 - Figure 2The outer end of the fixed frame 1, away from the drive motor 2, has four sets of sliding grooves 101 arranged in a circular array. A second sliding rod 15 is installed inside each sliding groove 101. A second slider 16 is installed outside each second sliding rod 15. A support plate 17 is installed at one end of the second slider 16. A fixed plate 18 is installed outside the support plate 17. Rollers 19 are symmetrically installed at both ends of the fixed plate 18. The second slider 16 can slide on the second sliding rod 15, thereby driving the support plate 17, the fixed plate 18 fixed on the support plate 17, and the rollers 19 to move radially. This structure allows the rollers 19 to be adjusted according to the inner diameter of the pipe. Simultaneously, the symmetrical installation of the rollers 19 at both ends of the fixed plate 18 ensures balance and stability during movement. The center of the outer end of the fixed frame 1, away from the drive motor 2, is located at... A threaded rod 20 is installed, and a sleeve 21 is slidably installed on the outside of the threaded rod 20. Four sets of adjusting rods 22 are rotatably connected to the outside of the sleeve 21 in a ring array. The end of the adjusting rod 22 away from the sleeve 21 is rotatably connected to the inner side wall of the corresponding support plate 17. A threaded sleeve 23 is installed on the outside of the threaded rod 20 and close to the sleeve 21. When it is necessary to adjust the position of the roller 19 to adapt to pipes of different diameters, the threaded sleeve 23 is rotated. Since the threaded sleeve 23 is threadedly connected to the threaded rod 20, rotating the threaded sleeve 23 will cause it to move on the threaded rod 20, thereby pushing the sleeve 21 to slide. When the sleeve 21 slides, the adjusting rod 22 drives the support plate 17 and the second slider 16 to slide on the second slide rod 15, thereby achieving precise adjustment of the position of the roller 19 and ensuring stable and smooth movement in the pipe.

[0025] Reference Figure 1 - Figure 2 A traction ring 24 is installed at the end of the threaded rod 20 away from the fixed frame 1. When the drive motor 2 starts, it drives the support frame 3 to rotate, which in turn drives multiple sets of cleaning brushes 11 to rotate for adjustment, making it easy to clean the inside of the pipe. At the same time, the camera 6 installed on the support column 501 can detect the inner wall of the pipe in real time. The traction ring 24 is connected to an external traction device. When the device is placed in or taken out of the pipe, it can be easily connected to the traction device through the traction ring 24, thereby realizing convenient operation of the device and improving work efficiency and safety.

[0026] The implementation principle of the integrated pipe inner wall cleaning and inspection machine in this application embodiment is as follows: When using the device, the output shaft of the servo motor 13 is started to drive the gear 14 to rotate. Since the gear 14 meshes with the internal gear ring 12, the rotation of the gear 14 will drive the internal gear ring 12 and the turntable 4 connected to it to rotate, thereby achieving precise control of the rotation angle of the turntable 4 to meet different cleaning needs. When the turntable 4 rotates, the arc groove 401 on it squeezes the cylindrical block 9, causing the cylindrical block 9 to drive the first slider 8 to slide on the first slide rod 7, and then drive the cleaning brush 11 to make radial movement through the support rod 10, so as to drive multiple sets of cleaning brushes 11 to approach the inner wall of pipes with different diameters. The second slider 16 can slide on the second slide rod 15, thereby driving the support plate 17 and the fixed plate 18 and roller 19 fixed on the support plate 17 to make radial movement. This structure allows the roller 19 to be adjusted according to the inner diameter of the pipe. At the same time, the roller 19 is symmetrically installed at both ends of the fixed plate 18 to ensure The balance and stability during movement are verified. When the position of the roller 19 needs to be adjusted to adapt to pipes of different diameters, the threaded sleeve 23 is rotated. Since the threaded sleeve 23 is threadedly connected to the threaded rod 20, rotating the threaded sleeve 23 will cause it to move on the threaded rod 20, thereby pushing the sleeve 21 to slide. When the sleeve 21 slides, it drives the support plate 17 and the second slider 16 to slide on the second slide rod 15 through the adjusting rod 22, thereby achieving precise adjustment of the position of the roller 19 and ensuring stable and smooth movement in the pipe. When the drive motor 2 is started, it drives the support frame 3 to rotate, which in turn drives multiple sets of cleaning brushes 11 to rotate for adjustment, facilitating cleaning of the inside of the pipe. At the same time, the camera 6 installed on the support column 501 can detect the inner wall of the pipe in real time. The traction ring 24 is connected to the external traction equipment. When the device is placed in or taken out of the pipe, the traction ring 24 can be conveniently connected to the traction equipment, thereby realizing convenient operation of the device and improving work efficiency and safety.

[0027] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0028] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0030] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A pipe inner wall cleaning and inspection integrated machine, including a fixing frame (1), characterized in that: A drive motor (2) is installed on the inner wall of the fixed frame (1). A support frame (3) is installed on the output shaft of the drive motor (2). A turntable (4) is provided at one end of the outer side of the support frame (3). Four sets of arc grooves (401) are opened in a circular array on the outer side of the turntable (4). A fixed seat (5) is installed at the center of the inner wall of the support frame (3). A support column (501) is installed on the outer side of the fixed seat (5). One end of the support column (501) passes through... A camera (6) is installed behind the turntable (4). Four sets of first slide rods (7) are installed in a ring array on the outer ring surface of the fixed base (5). A first slider (8) is installed on the outside of the first slide rod (7). A cylindrical block (9) is installed on the outside of the first slider (8) and inside the arc groove (401). A support rod (10) is installed on the end of the cylindrical block (9) away from the first slider (8). A cleaning brush (11) is installed on the outside end of the support rod (10).

2. The integrated pipe inner wall cleaning and inspection machine according to claim 1, characterized in that: An internal gear ring (12) is installed on the outside of the turntable (4) and at one end near the support frame (3). A servo motor (13) is installed on the inner side wall of the support frame (3). A gear (14) is installed on the output shaft of the servo motor (13). The gear (14) meshes with the internal gear ring (12).

3. The integrated pipe inner wall cleaning and inspection machine according to claim 2, characterized in that: The turntable (4) is rotatably connected to the outer ring surface of the support column (501), and when the turntable (4) rotates, it presses the first slider (8) through the cylindrical block (9) to slide on the first slide rod (7).

4. The integrated pipe inner wall cleaning and inspection machine according to claim 1, characterized in that: The fixed frame (1) has four sets of sliding grooves (101) arranged in a ring array at the outer end away from the drive motor (2). A second sliding rod (15) is installed inside the sliding groove (101). A second slider (16) is installed outside the second sliding rod (15). A support plate (17) is installed at one end of the second slider (16). A fixed plate (18) is installed outside the support plate (17). Rollers (19) are symmetrically installed at both ends of the fixed plate (18).

5. The integrated pipe inner wall cleaning and inspection machine according to claim 4, characterized in that: A threaded rod (20) is installed at the center of the end of the fixed frame (1) away from the drive motor (2). A sleeve (21) is slidably installed on the outside of the threaded rod (20). Four sets of adjusting rods (22) are rotatably connected to the outside of the sleeve (21) in a ring array. The end of the adjusting rod (22) away from the sleeve (21) is rotatably connected to the inner wall of the corresponding support plate (17). A threaded sleeve (23) is installed on the outside of the threaded rod (20) and close to the sleeve (21).

6. The integrated pipe inner wall cleaning and inspection machine according to claim 5, characterized in that: A traction ring (24) is installed at the end of the threaded rod (20) away from the fixed frame (1).

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