Automatic inspection device for petrochemical engineering pipe management

Abstract

The utility model discloses an automatic inspection device for petrochemical pipe management, which comprises a mounting table, and a base is fixedly arranged at the lower end of the mounting table; the rotating table is arranged on one side of the upper end of the mounting table, a first mounting lug plate is fixedly arranged at the upper end of the rotating table, a first rotating rod is arranged in the first mounting lug plate and rotationally connected with the first mounting lug plate, and a connecting rod is fixedly arranged outside the first rotating rod; a hydraulic telescopic device is fixedly arranged on one side of the connecting rod; the second mounting lug plate is arranged on one side of the telescopic end of the hydraulic telescopic device, a second rotating rod is arranged in the second mounting lug plate, a mounting rod is fixedly arranged outside the second rotating rod, and the structure solves the problems that the monitoring range of the inspection device is difficult to adjust and the inspection device is not flexible enough to move.

Description

Technical Field

[0001] The utility model relates to the technical field of petrochemical pipe inspection, in particular to an automatic inspection device for petrochemical pipe management. Background Art

[0002] Automated inspection devices for petrochemical management, specifically intelligent inspection robots, ensure precise inspections according to pre-defined plans and routes. They also capture and transmit real-time on-site video, enabling remote monitoring personnel to gain an intuitive understanding of equipment operation. Operators then conduct in-depth analysis of the collected data, providing a scientific basis for equipment maintenance and management. Through real-time monitoring and data analysis, equipment hazards can be promptly identified and addressed.

[0003] For example, the Chinese patent "A Petroleum Pipeline Inspection Device for an Offshore Drilling Platform" with announcement number CN217784594U includes an inspection device main body; a plurality of mounting holes, which are respectively provided on the surface of the inspection device main body; a plurality of fixing grooves, which are respectively provided on the surface of the inspection device main body; a plurality of sliding mechanisms, each group of which includes a sleeve, a sliding rod, a roller, a rotating rod and an elastic component, the sleeve is fixedly connected to the fixed groove, the sliding rod is slidably connected to the sleeve, the roller is rotatably connected to the sliding rod through the rotating rod, the elastic component is provided in the sleeve, and the elastic component is connected to the sliding rod.

[0004] Although the above-mentioned existing technology can realize the inspection of petrochemical pipes, in actual use, on the one hand, the monitoring range of the inspection device is difficult to adjust, and there is a certain blind angle range in the monitoring angle of view during the inspection process, which leads to the need to adjust the entire inspection device during the inspection process to avoid the monitoring blind angle, thereby reducing the real-time nature of the monitoring. On the other hand, the movement of the inspection device is not flexible enough. During the movement, the inspection device needs to adjust the motors at different positions to achieve differential turning, which leads to the inspection device being not convenient to move in a small space. Therefore, it does not meet the existing needs. In this regard, we propose an automatic inspection device for petrochemical pipe management. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic inspection device for petrochemical pipe management to solve the problems in the above background technology that the monitoring range of the inspection device is difficult to adjust and the inspection device is not flexible enough to move.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an automatic inspection device for petrochemical pipe management, comprising a mounting platform, a base being fixedly provided at the lower end of the mounting platform; and further comprising:

[0007] A rotating platform is provided on one side of the upper end of the mounting platform, a first mounting ear plate is fixedly provided on the upper end of the rotating platform, a first rotating rod is provided inside the first mounting ear plate, and the first rotating rod is rotatably connected to the first mounting ear plate, a connecting rod is fixedly provided outside the first rotating rod, and one side of the connecting rod extends to the outside of the first mounting ear plate, and a hydraulic telescopic device is fixedly provided on one side of the connecting rod;

[0008] A second mounting ear plate is arranged on one side of the telescopic end of the hydraulic telescopic device. A second rotating rod is arranged inside the second mounting ear plate, and the second rotating rod is rotatably connected to the second mounting ear plate. A mounting rod is fixedly arranged on the outside of the second rotating rod.

[0009] Preferably, a first rotating motor is fixedly provided on one side inside the mounting platform, and the output shaft of the first rotating motor extends to the top of the mounting platform and is fixedly connected to the rotating platform, and a third rotating motor is fixedly provided at the front end outside the second mounting ear plate, and the output shaft of the third rotating motor extends to the inside of the second mounting ear plate and is fixedly connected to the second rotating rod.

[0010] Preferably, a second rotary motor is fixedly provided at the rear end of the exterior of the first mounting ear plate, and the output shaft of the second rotary motor extends into the interior of the first mounting ear plate and is fixedly connected to the first rotating rod.

[0011] Preferably, four balls are provided at the lower end of the rotating platform located outside the output shaft of the first rotating motor, and the balls are distributed in a circular shape with equal distances.

[0012] Preferably, Mecanum wheels are provided at the front and rear ends of both sides of the base, the Mecanum wheels located at the front end of one side of the base and the rear end of the other side are installed in a forward direction, and the Mecanum wheels located at the rear end of one side of the base and the front end of the other side are installed in a reverse direction.

[0013] Preferably, drive motors are fixedly provided at the front and rear ends on both sides of the base, and the output shaft of the drive motor extends to the outside of the base and is fixedly connected to the Mecanum wheel.

[0014] Preferably, a camera is fixedly provided on one side of the mounting rod, a mounting seat is fixedly provided on the upper end of the camera, and an LED light tube is fixedly provided on the upper end of the mounting seat.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model can flexibly adjust the direction of the camera through the rotating platform and the second rotating rod. When there is a blind spot in the monitoring screen, the first rotating motor is turned on first, so that the output shaft of the first rotating motor drives the rotating platform to rotate until the camera rotates to a suitable position, and then the third rotating motor is turned on, so that the output shaft of the third rotating motor drives the second rotating rod to rotate. The monitoring angle of the camera is changed through the second rotating rod, which reduces the monitoring blind spot of the camera and makes the camera adjustment more flexible, thereby improving the real-time performance of monitoring.

[0017] 2. The utility model can move the inspection device in a narrow space by driving the motor and the Mecanum wheel. When the inspection device needs to move forward, the drive motor is turned on, and the output shaft of the drive motor drives the Mecanum wheel to rotate, and the inspection device moves forward. When monitoring the upper and lower ends of the pipeline, the inspection device needs to move laterally. The Mecanum wheels installed on one diagonal of the inspection device have the same direction, and the Mecanum wheels on the other diagonal are installed in the opposite direction to the former. When the inspection device moves laterally, the Mecanum wheels on one diagonal rotate in the same direction, and the Mecanum wheels on the other diagonal rotate in the opposite direction to the former, so that the inspection device can move laterally, which improves the flexibility of the inspection device in a narrow space.

[0018] 3. The utility model can change the height of the camera through the first rotating rod and the hydraulic telescopic device. During the pipeline inspection process, the inspection device is adjusted according to the height of the pipeline. When monitoring the lower end of the pipeline, the initial state of the inspection device is maintained and the camera is adjusted to a vertical direction, so that the inspection device and the camera are moved to the bottom of the pipeline. At this time, the lower end of the pipeline is monitored. When it is necessary to monitor the upper end of the pipeline, the second rotating motor is turned on at this time, so that the output shaft of the second rotating motor drives the first rotating rod to rotate, and the hydraulic telescopic device and the camera are driven to rotate through the first rotating rod until the first rotating rod rotates 90°, and then the hydraulic telescopic device is turned on to extend the telescopic end of the hydraulic telescopic device. During the extension of the telescopic end of the hydraulic telescopic device, the camera is driven to continue to move in the vertical direction until the camera moves to the highest point. At this time, the upper end of the pipeline is monitored again, thereby reducing the blind spots in pipeline monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of the internal structure of the utility model;

[0020] Figure 2 This is a side view of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the rotating structure of the utility model;

[0022] Figure 4 For the utility model Figure 1 A partial enlarged view of area A in the middle.

[0023] In the figure: 1. Mounting platform; 2. Base; 3. Drive motor; 4. Mecanum wheel; 5. First mounting ear plate; 6. First rotating motor; 7. Ball bearing; 8. Connecting rod; 9. First rotating rod; 10. Hydraulic telescopic device; 11. Second mounting ear plate; 12. Second rotating rod; 13. Mounting rod; 14. Camera; 15. Mounting base; 16. LED light tube; 17. Rotating platform; 18. Second rotating motor; 19. Third rotating motor. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] See also Figure 1-4 The present invention provides an embodiment of an automatic inspection device for petrochemical pipe management, comprising a mounting platform 1, a base 2 being fixedly provided at the lower end of the mounting platform 1; and further comprising:

[0026] A rotating platform 17 is provided on one side of the upper end of the mounting platform 1. A first mounting lug plate 5 is fixedly provided on the upper end of the rotating platform 17. A first rotating rod 9 is provided inside the first mounting lug plate 5 and is rotatably connected to the first mounting lug plate 5. A connecting rod 8 is fixedly provided on the outside of the first rotating rod 9, and one side of the connecting rod 8 extends to the outside of the first mounting lug plate 5. A hydraulic telescopic device 10 is fixedly provided on one side of the connecting rod 8.

[0027] The second mounting ear plate 11 is arranged on one side of the telescopic end of the hydraulic telescopic device 10. A second rotating rod 12 is arranged inside the second mounting ear plate 11, and the second rotating rod 12 is rotatably connected to the second mounting ear plate 11. A mounting rod 13 is fixedly arranged outside the second rotating rod 12.

[0028] During use, when there is a blind spot in the monitoring screen, the first rotating motor 6 is first turned on, so that the output shaft of the first rotating motor 6 drives the rotating table 17 to rotate. During the rotation of the rotating table 17, the camera 14 also rotates until the camera 14 rotates to a suitable position. Then the third rotating motor 19 is turned on, so that the output shaft of the third rotating motor 19 drives the second rotating rod 12 to rotate. The monitoring angle of the camera 14 is changed through the second rotating rod 12, thereby reducing the monitoring blind spot of the camera 14 and making the adjustment of the camera 14 more flexible.

[0029] See also Figure 2A first rotary motor 6 is fixedly installed on one side of the interior of the mounting platform 1, and the output shaft of the first rotary motor 6 extends to the top of the mounting platform 1 and is fixedly connected to the rotating platform 17. A third rotary motor 19 is fixedly installed at the front end of the exterior of the second mounting ear plate 11, and the output shaft of the third rotary motor 19 extends to the interior of the second mounting ear plate 11 and is fixedly connected to the second rotating rod 12, so that the rotating platform 17 can be rotated by the first rotary motor 6.

[0030] See also Figure 2 A second rotary motor 18 is fixedly provided at the rear end of the outside of the first mounting ear plate 5, and the output shaft of the second rotary motor 18 extends to the inside of the first mounting ear plate 5 and is fixedly connected to the first rotating rod 9, so that the first rotating rod 9 can be driven to rotate by the second rotary motor 18.

[0031] See also Figure 1 and Figure 4 The rotating platform 17 is located at the lower end outside the output shaft of the first rotating motor 6 and is provided with four balls 7, and the balls 7 are distributed in a circular shape with equal distances, so that the rotating platform 17 can rotate more stably through the balls 7.

[0032] See also Figure 1 and Figure 2 Mecanum wheels 4 are provided at the front and rear ends of both sides of the base 2. The Mecanum wheels 4 located at the front end of one side of the base 2 and the rear end of the other side are installed in a forward direction, and the Mecanum wheels 4 located at the rear end of one side of the base 2 and the front end of the other side are installed in a reverse direction, so that the inspection device can be moved in different directions through the Mecanum wheels 4.

[0033] See also Figure 1 and Figure 2 A drive motor 3 is fixedly installed at the front and rear ends of both sides of the base 2, and the output shaft of the drive motor 3 extends to the outside of the base 2 and is fixedly connected to the Mecanum wheel 4, so that the drive motor 3 can drive the Mecanum wheel 4 to rotate.

[0034] See also Figure 1 and Figure 2 A camera 14 is fixedly provided on one side of the mounting rod 13 , a mounting base 15 is fixedly provided on the upper end of the camera 14 , and an LED lamp tube 16 is fixedly provided on the upper end of the mounting base 15 , so as to provide light source for the camera 14 through the LED lamp tube 16 .

[0035] Working principle: When the inspection device needs to move forward, the drive motor 3 is turned on, and the output shaft of the drive motor 3 drives the Mecanum wheel 4 to rotate. At this time, the inspection device moves forward. When monitoring the upper and lower ends of the pipeline, the inspection device needs to move horizontally. The Mecanum wheels 4 installed on one diagonal of the inspection device are in the same direction, and the Mecanum wheels 4 on the other diagonal are installed in the opposite direction to the former. When the inspection device moves horizontally, the Mecanum wheels 4 on one diagonal rotate in the same direction, and the Mecanum wheels 4 on the other diagonal rotate in the opposite direction to the former, so that the inspection device moves horizontally. The inspection device moves laterally. During the pipeline inspection process, the inspection device is adjusted according to the height of the pipeline. When the upper end of the pipeline needs to be monitored, the second rotary motor 18 is turned on at this time, so that the output shaft of the second rotary motor 18 drives the first rotating rod 9 to rotate, and the hydraulic telescopic device 10 and the camera 14 are driven to rotate through the first rotating rod 9. Then the hydraulic telescopic device 10 is turned on to extend the telescopic end of the hydraulic telescopic device 10. During the extension of the telescopic end of the hydraulic telescopic device 10, the camera 14 is driven to continue to move in the vertical direction until the camera 14 moves to the highest point. At this time, the upper end of the pipeline is monitored again.

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An automatic inspection device for petrochemical pipe management, comprising a mounting platform (1), a base (2) being fixedly arranged at the lower end of the mounting platform (1); Features: Also includes: A rotating platform (17) is arranged on one side of the upper end of the mounting platform (1); a first mounting ear plate (5) is fixedly arranged on the upper end of the rotating platform (17); a first rotating rod (9) is arranged inside the first mounting ear plate (5), and the first rotating rod (9) is rotatably connected to the first mounting ear plate (5); a connecting rod (8) is fixedly arranged outside the first rotating rod (9), and one side of the connecting rod (8) extends to the outside of the first mounting ear plate (5); and a hydraulic telescopic device (10) is fixedly arranged on one side of the connecting rod (8); A second mounting ear plate (11) is arranged on one side of the telescopic end of the hydraulic telescopic device (10); a second rotating rod (12) is arranged inside the second mounting ear plate (11), and the second rotating rod (12) is rotatably connected to the second mounting ear plate (11); and a mounting rod (13) is fixedly arranged outside the second rotating rod (12).

2. The automatic inspection device for petrochemical pipe management according to claim 1 is characterized by: A first rotating motor (6) is fixedly arranged on one side inside the mounting platform (1), and an output shaft of the first rotating motor (6) extends to the top of the mounting platform (1) and is fixedly connected to the rotating platform (17); a third rotating motor (19) is fixedly arranged at the front end outside the second mounting ear plate (11), and an output shaft of the third rotating motor (19) extends to the inside of the second mounting ear plate (11) and is fixedly connected to the second rotating rod (12).

3. The automatic inspection device for petrochemical pipe management according to claim 2 is characterized by: A second rotating motor (18) is fixedly arranged at the rear end of the first mounting ear plate (5), and an output shaft of the second rotating motor (18) extends into the interior of the first mounting ear plate (5) and is fixedly connected to the first rotating rod (9).

4. The automatic inspection device for petrochemical pipe management according to claim 3 is characterized by: The rotating platform (17) is provided with four balls (7) at the lower end outside the output shaft of the first rotating motor (6), and the balls (7) are distributed in an annular shape with equal spacing.

5. The automatic inspection device for petrochemical pipe management according to claim 4 is characterized by: Mecanum wheels (4) are provided at the front and rear ends of both sides of the base (2); the Mecanum wheels (4) located at the front end of one side and the rear end of the other side of the base (2) are installed in a forward direction, and the Mecanum wheels (4) located at the rear end of one side and the front end of the other side of the base (2) are installed in a reverse direction.

6. The automatic inspection device for petrochemical pipe management according to claim 5, characterized in that: A driving motor (3) is fixedly arranged at the front and rear ends of both sides of the base (2), and the output shaft of the driving motor (3) extends to the outside of the base (2) and is fixedly connected to the Mecanum wheel (4).

7. The automatic inspection device for petrochemical pipe management according to claim 1 is characterized by: A camera (14) is fixedly arranged on one side of the mounting rod (13), a mounting seat (15) is fixedly arranged on the upper end of the camera (14), and an LED light tube (16) is fixedly arranged on the upper end of the mounting seat (15).

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