Pipeline detection robot with relay communication device
By designing a pipeline detection robot carrying a relay communication device, the two-axis motor and threaded rod system are used to achieve adaptive movement of pipes of different inner diameters, solving the problem that detection robots in the prior art are inconvenient to move in pipes of different inner diameters, and improving the applicability and convenience of the detection robots.
Patent Information
- Application Number
- CN202421807972.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-30
AI Technical Summary
Existing pipeline detection robots are not convenient for automatic movement detection in pipes of different inner diameters, resulting in the need to replace different detection robots, affecting promotion and use.
A pipeline detection robot carrying a relay communication device is designed, and a two-axis motor is used to drive the threaded rod and slider to adjust the position of the adjustment rod and the moving wheel through the extension arm to achieve adaptive movement of pipes of different inner diameters.
It realizes self-travel detection in pipes of different inner diameters, improves the applicability and convenience of the detection robot, and ensures stability during movement and clarity of image acquisition.
Smart Images
Figure CN222950668U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline detection robots, in particular to a pipeline detection robot carrying a relay communication device. Background Art
[0002] At present, pipeline inspection robots can perform endoscopic inspection of pipelines, detect pipeline ruptures, corroded weld quality, etc., and use a series of image processing technologies such as camera shooting to further process the collected images, identify pipeline diseases, and assist manual judgment of pipeline damage.
[0003] In actual use, the existing pipeline inspection robots are not convenient for automatic mobile inspection in pipelines with different inner diameters. Since pipelines are widely used, their inner diameters vary greatly. The inconvenience of moving in pipelines with different inner diameters will result in the need to replace different inspection robots when moving in pipelines with different inner diameters, which is not conducive to promotion and use.
[0004] Therefore, the utility model provides a pipeline inspection robot carrying a relay communication device. Utility Model Content
[0005] The utility model aims to solve the shortcoming in the prior art that it is inconvenient to realize automatic mobile detection in pipelines with different inner diameters, and proposes a pipeline detection robot carrying a relay communication device.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipeline inspection robot carrying a relay communication device, comprising two positioning plates, a dual-axis motor is fixedly installed in the middle of the two positioning plates, two power output shafts of the dual-axis motor are fixedly installed with threaded rods, the outer edge of the threaded rod is threadedly connected with a slider, the outer side of the slider is rotatably provided with one end of an extension arm, the other end of the extension arm is rotatably connected with an adjusting rod, the inner wall of the adjusting rod is rotatably connected with a moving wheel, the outer side of the adjusting rod is fixedly installed with a fixing frame, the side wall of the fixing frame is fixedly installed with a driving motor, the power output shaft of the driving motor is fixedly connected with a bevel gear 1, the outer side of the moving wheel is fixedly installed with a connecting rod, and the end of the connecting rod away from the moving wheel is fixedly connected with a bevel gear 2, a fixed platform is fixedly installed in the middle of the two positioning plates, the inner wall of the fixed platform is symmetrically provided with sliding grooves, the inner walls of the two sliding grooves are slidably connected with plug blocks, the tops of the two plug blocks are fixedly installed with a relay communication device body, and the top of the relay communication device body is fixedly installed with an illuminating lamp.
[0007] Preferably, three limit rods are distributed in an annular pattern on the inner walls of the two positioning plates, and both ends of the three limit rods are fixedly equipped with fixing plates, and the outer edges of the two threaded rods are threadedly connected with sliders, and the two sliders are slidably connected to the outer edges of the three threaded rods.
[0008] Preferably, the end of the adjusting rod away from the moving wheel is rotatably connected to the inner wall of the positioning plate, the gear teeth of the bevel gear one and the bevel gear two are meshed, the side wall of the fixed platform is fixedly equipped with a camera, and the relay communication device body, the camera and the user's computer are connected by network.
[0009] Preferably, a threaded hole is formed through the inner wall of the insert block, and the threaded hole penetrates the insert block to the inner wall of the fixing platform, and a bolt is threadedly connected to the inner wall of the threaded hole.
[0010] Preferably, the number of the extending arms, adjusting rods and moving wheels is six, and the six extending arms, adjusting rods and moving wheels are symmetrically arranged on the outer sides of the two sliders, and the number of the fixing frame, driving motor, bevel gear one, connecting rod and bevel gear two is two, and the two fixing frames, driving motors, bevel gear one, connecting rod and bevel gear two are symmetrically arranged on the side walls of two of the adjusting rods.
[0011] Preferably, one end of the two threaded rods close to the dual-axis motor is rotatably connected to the inner wall position of the two positioning plates, the inner walls of the two sliders are provided with threaded holes, and the two threaded rods are threadedly connected to the inner wall positions of the threaded holes on the inner walls of the two sliders.
[0012] In summary:
[0013] 1. In the utility model, the position of the slider is rotated by driving the dual-axis motor to drive the two threaded rods, and then the position of the adjusting rod and the moving wheel is adjusted by using the extension arm until the outer side of the moving wheel can fit with the inner wall of the pipeline, so that the position of the moving wheel can be adjusted according to the inner diameter of the detection pipeline, and then the driving motor can be driven to drive the bevel gear one to rotate and transmit the rotating force of the bevel gear one to the bevel gear two, thereby driving the connecting rod and the moving wheel to rotate, so that the device can be self-propelled in the pipeline, which is convenient for moving to different depths of the pipeline to perform detection operations in the pipeline, and the three moving wheels can form an effective support in the pipeline to ensure stability during movement, thereby ensuring the stability of the camera to collect images.
[0014] 2. In the utility model, the insert block can be stably positioned on the inner wall of the slide groove by bolts, ensuring that the relay communication device body can be stably set above the fixed platform to ensure its stability. Similarly, after removing the bolts, the insert block can be taken out from the inner wall of the slide groove to realize the disassembly of the relay communication device body, thereby improving the convenience of installation and disassembly of the relay communication device body. The lighting lamp can be used to increase the brightness in the pipeline, thereby ensuring the clarity of the camera when capturing images. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 It is a partial structural schematic diagram of the utility model;
[0017] Figure 3 This is a schematic diagram of the threaded rod structure of the utility model;
[0018] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;
[0019] Figure 5 It is a schematic diagram of the expanded structure of the utility model.
[0020] Legend: 1. Positioning plate; 2. Dual-axis motor; 3. Threaded rod; 4. Slider; 5. Extension arm; 6. Adjustment rod; 7. Moving wheel; 8. Fixed frame; 9. Driving motor; 10. Bevel gear one; 11. Connecting rod; 12. Bevel gear two; 13. Limit rod; 14. Fixed plate; 15. Fixed platform; 16. Slide groove; 17. Insert block; 18. Bolt; 19. Relay communication device body; 20. Lighting lamp. DETAILED DESCRIPTION
[0021] Reference Figure 1 - Figure 5As shown, the utility model provides a technical solution: a pipeline inspection robot carrying a relay communication device, comprising two positioning plates 1, a dual-axis motor 2 is fixedly installed in the middle of the two positioning plates 1, two power output shafts of the dual-axis motor 2 are fixedly installed with a threaded rod 3, the outer edge of the threaded rod 3 is threadedly connected with a slider 4, the outer side of the slider 4 is rotatably provided with one end of an extension arm 5, the other end of the extension arm 5 is rotatably connected with an adjusting rod 6, the inner wall of the adjusting rod 6 is rotatably connected with a moving wheel 7, the outer side of the adjusting rod 6 is fixedly provided with a fixing frame 8, and the side wall of the fixing frame 8 is fixed It is equipped with a driving motor 9, the power output shaft of the driving motor 9 is fixedly connected with a bevel gear 10, the outer side of the moving wheel 7 is fixedly equipped with a connecting rod 11, the end of the connecting rod 11 away from the moving wheel 7 is fixedly connected with a bevel gear 2 12, the middle of the two positioning plates 1 is fixedly equipped with a fixing platform 15, the inner wall of the fixing platform 15 is symmetrically provided with sliding grooves 16, the inner walls of the two sliding grooves 16 are slidably connected with plug blocks 17, the tops of the two plug blocks 17 are fixedly equipped with a relay communication device body 19, and the top of the relay communication device body 19 is fixedly equipped with a lighting lamp 20.
[0022] Reference Figure 1 and Figure 3 As shown, in the present embodiment: three limit rods 13 are distributed in an annular manner on the inner walls of the two positioning plates 1, and both ends of the three limit rods 13 are fixedly assembled with fixing plates 14, and the outer edges of the two threaded rods 3 are threadedly connected with sliders 4, and the two sliders 4 are slidably connected to the outer edges of the three threaded rods 3, so as to limit the two sliders 4 when they move, thereby ensuring that the sliders 4 can move parallel to the trajectory of the threaded rods 3, and further ensuring that the sliders 4 will not rotate together with the threaded rods 3 when the sliders 4 rotate.
[0023] Reference Figure 3 and Figure 4 As shown, in the present embodiment: the end of the adjusting rod 6 away from the moving wheel 7 is rotatably connected to the inner wall position of the positioning plate 1, the gear teeth of the bevel gear 10 and the bevel gear 2 12 are meshed, and the side wall of the fixed platform 15 is fixedly equipped with a camera. The network connection between the relay communication device body 19, the camera and the user's computer terminal can play a connecting and supporting role for the adjusting rod 6 to ensure that it will not shift its position when rotating. The gear teeth of the bevel gear 10 and the bevel gear 2 12 are meshed, so that the power of the output end of the driving motor 9 when rotating can be transmitted to the bevel gear 2 12 by the bevel gear 10, and then the connecting rod 11 is used to drive the moving wheel 7 to rotate, so that the device can be self-propelled in the pipeline, which is convenient for moving to different depths of the pipeline for detection operations.
[0024] Reference Figure 5As shown, in this embodiment: a threaded hole is formed through the inner wall of the plug 17, and the threaded hole penetrates the plug 17 to the inner wall of the fixing platform 15, and the inner wall of the threaded hole is threadedly connected with a bolt 18, so that the plug 17 can be stably positioned on the inner wall of the slide groove 16 by the bolt 18, so as to ensure that the relay communication device body 19 can be stably set at the upper position of the fixing platform 15, so as to ensure its stability. Similarly: after removing the bolt 18, the plug 17 can be taken out from the inner wall of the slide groove 16, so as to realize the disassembly of the relay communication device body 19.
[0025] Reference Figure 1 , Figure 2 and Figure 3 As shown, in the present embodiment: the number of the extension arms 5, the adjustment rods 6 and the moving wheels 7 are all six, and the six extension arms 5, the adjustment rods 6 and the moving wheels 7 are symmetrically arranged at the outer positions of the two sliders 4, the number of the fixed frame 8, the drive motor 9, the bevel gear one 10, the connecting rod 11 and the bevel gear two 12 are all two, and the two fixed frames 8, the drive motor 9, the bevel gear one 10, the connecting rod 11 and the bevel gear two 12 are symmetrically arranged at the side wall positions of two of the adjustment rods 6, so that the three moving wheels 7 can form a triangular support in the pipeline to ensure the stability of the device set in the pipeline, and the two moving wheels 7 can be driven to rotate by driving the two drive motors 9 to realize the stable movement of the device inside the pipeline.
[0026] Reference Figure 2 and Figure 3 As shown, in the present embodiment: one end of the two threaded rods 3 close to the dual-axis motor 2 is rotatably connected to the inner wall position of the two positioning plates 1, the inner walls of the two sliders 4 are provided with threaded holes, and the two threaded rods 3 are threadedly connected to the inner wall positions of the threaded holes on the inner walls of the two sliders 4, so that the two threaded rods 3 will not interfere with each other between the two positioning plates 1 when rotating, and the threaded holes can be used to stably drive the slider 4 to move, and then the positions of the three moving wheels 7 can be adjusted according to the inner diameter of the pipeline through the three extension arms 5 and the adjustment rod 6, so as to facilitate the movement of the device in pipelines with different inner diameters.
[0027] Working principle: when using the device, first, the dual-axis motor 2 can be driven according to the inner diameter of the pipeline to be detected to drive the two threaded rods 3 to rotate, and then the threaded rod 3 is used to adjust the position of the slider 4, and then the extension arm 5 is used to adjust the position of the adjustment rod 6 and the moving wheel 7, until the outer side of the moving wheel 7 can fit the inner wall of the pipeline, the device can be placed on the inner wall of the pipeline, and then the drive motor 9 can be driven to operate, and the power of the output end of the drive motor 9 is transmitted to the bevel gear 2 12 by the bevel gear 10, and then the connecting rod 11 is used to drive the moving wheel 7 to rotate, so that the device can move by itself in the pipeline, which is convenient for moving to different depths of the pipeline to use the camera to detect the pipeline. At the same time, the bolt 18 can be used to stably position the plug 17 on the inner wall of the slide 16, so as to ensure that the relay communication device body 19 can be stably set above the fixed platform 15 to ensure its stability. Similarly: after removing the bolt 18, the plug 17 can be taken out from the inner wall of the slide 16 to realize the disassembly of the relay communication device body 19.
[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
Claims
1. A pipeline inspection robot carrying a relay communication device, comprising two positioning plates (1), characterized in that: A dual-axis motor (2) is fixedly mounted between the two positioning plates (1), and two power output shafts of the dual-axis motor (2) are fixedly mounted with threaded rods (3), and the outer edge of the threaded rod (3) is threadedly connected to a slider (4), and the outer side of the slider (4) is rotatably provided with one end of an extension arm (5), and the other end of the extension arm (5) is rotatably connected to an adjustment rod (6), and the inner wall of the adjustment rod (6) is rotatably connected to a moving wheel (7), and the outer side of the adjustment rod (6) is fixedly mounted with a fixing frame (8), and the side wall of the fixing frame (8) is fixedly mounted with a driving motor (9), and the power output of the driving motor (9) is The shaft is fixedly connected with a bevel gear 1 (10), the outer side of the moving wheel (7) is fixedly equipped with a connecting rod (11), the end of the connecting rod (11) away from the moving wheel (7) is fixedly connected with a bevel gear 2 (12), the middle of the two positioning plates (1) is fixedly equipped with a fixed platform (15), the inner wall of the fixed platform (15) is symmetrically provided with sliding grooves (16), the inner walls of the two sliding grooves (16) are slidably connected with plug blocks (17), the tops of the two plug blocks (17) are fixedly equipped with a relay communication device body (19), and the top of the relay communication device body (19) is fixedly equipped with a lighting lamp (20).
2. A pipeline inspection robot carrying a relay communication device according to claim 1, characterized in that: Three limiting rods (13) are distributed in an annular pattern on the inner walls of the two positioning plates (1), and both ends of the three limiting rods (13) are fixedly mounted with fixing plates (14), and the outer edges of the two threaded rods (3) are threadedly connected with sliders (4), and the two sliders (4) are slidably connected to the outer edges of the three threaded rods (3).
3. A pipeline inspection robot carrying a relay communication device according to claim 1, characterized in that: The end of the adjusting rod (6) away from the moving wheel (7) is rotatably connected to the inner wall of the positioning plate (1), the gear teeth of the bevel gear 1 (10) and the bevel gear 2 (12) are meshed, a camera is fixedly mounted on the side wall of the fixed platform (15), and the relay communication device body (19), the camera and the user's computer are connected by a network.
4. A pipeline inspection robot carrying a relay communication device according to claim 1, characterized in that: A threaded hole is formed through the inner wall of the insert block (17), and the threaded hole penetrates the insert block (17) to the inner wall of the fixing platform (15), and a bolt (18) is threadedly connected to the inner wall of the threaded hole.
5. The pipeline inspection robot carrying a relay communication device according to claim 1, characterized in that: The number of the extending arms (5), the adjusting rods (6) and the moving wheels (7) is six, and the six extending arms (5), the adjusting rods (6) and the moving wheels (7) are symmetrically arranged at the outer sides of the two sliding blocks (4); the number of the fixing frame (8), the driving motor (9), the bevel gear one (10), the connecting rod (11) and the bevel gear two (12) is two, and the two fixing frames (8), the driving motor (9), the bevel gear one (10), the connecting rod (11) and the bevel gear two (12) are symmetrically arranged at the side wall positions of two of the adjusting rods (6).
6. The pipeline inspection robot carrying a relay communication device according to claim 1, characterized in that: One end of the two threaded rods (3) close to the dual-axis motor (2) is rotatably connected to the inner wall position of the two positioning plates (1), the inner walls of the two sliders (4) are provided with threaded holes, and the two threaded rods (3) are threadedly connected to the inner wall positions of the threaded holes on the inner walls of the two sliders (4).