Device for facilitating corrosion detection of underground pipe networks

Abstract

The utility model discloses a device for underground pipe network corrosion detection, including a frame, rollers are movably provided at the four corners of the outer surface of the frame through a rotating shaft, a groove is provided on one side of the lower end of the frame, a detection mechanism for detecting the corrosion of the inner side wall of the pipeline is provided on the upper end of the frame, and the detection mechanism includes a support frame, an electric push rod, a functional compartment, a fixed frame, and a camera, a support frame is movably provided on one side of the upper end of the frame through a rotating shaft, an electric push rod is movably provided on one side of the upper end of the frame through a rotating shaft, and the movable end of the electric push rod is movably connected to the support frame through the rotating shaft. The utility model has high flexibility and can be conveniently moved inside the pipeline to facilitate detection along the pipeline. At the same time, the position of the camera can be adjusted, and it can be convenient to shoot close to the inner side wall of the pipeline to improve the shooting effect, which is convenient for the staff to check the corrosion of the detection pipeline to improve the detection effect.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a device for facilitating corrosion detection of underground pipe networks. Background Art

[0002] Underground pipelines are pipes laid underground for transporting liquids, gases or loose solids. Modern underground pipelines are of various types, including circular, elliptical, semi-elliptical, and multi-circular shapes. Currently, visual solutions are often used for corrosion detection of underground pipeline networks, such as the Chinese invention patent with application number 201911164356.8, which is a device that facilitates corrosion detection of underground pipeline networks.

[0003] When in use, high-pressure water flow is used to impact and clean the inner side wall of the pipe, and then a camera is used to take pictures to facilitate the staff to observe the corrosion condition inside the pipe. However, the entire equipment is bulky and not convenient to move inside the pipe, so the detection range is limited. Therefore, to address this problem, a device that is convenient for underground pipeline corrosion detection needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a device for facilitating corrosion detection of underground pipe networks, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for facilitating corrosion detection of underground pipe networks, comprising a frame, rollers are movably arranged at the four corners of the outer surface of the frame through a rotating shaft, a groove is arranged on one side of the lower end of the frame, and a detection mechanism for detecting the corrosion of the inner side wall of the pipeline is arranged on the upper end of the frame, the detection mechanism comprises a supporting frame, an electric push rod, a functional bin, a fixed frame, and a camera, a supporting frame is movably arranged on one side of the upper end of the frame through a rotating shaft, an electric push rod is movably arranged on one side of the upper end of the frame through a rotating shaft, the movable end of the electric push rod is movably connected to the supporting frame through a rotating shaft, a functional bin is movably arranged on one side of the supporting frame through a rotating shaft, a fixed frame is movably arranged at the lower end of the functional bin through a rotating shaft, and a camera is movably arranged inside the fixed frame through a rotating shaft.

[0006] Preferably, a first motor is fixedly provided on one side of the interior of the frame through a mounting seat, and the output shaft end of the first motor is transmission-connected to the rotating shaft where the roller is located through a coupling. The roller can be driven to rotate by the first motor, thereby facilitating the driving of the entire device to move inside the pipe.

[0007] Preferably, a plurality of fill lights are evenly and fixedly arranged around the outer surface of the camera, and the fill lights can be used for fill light to ensure the video shooting effect of the camera.

[0008] Preferably, a second motor is fixedly installed inside the functional compartment, and the output shaft end of the second motor is transmission-connected to the rotating shaft where the fixed frame is located through a coupling. The second motor can drive the fixed frame to rotate, thereby driving the camera to rotate in the horizontal direction to adjust the shooting angle.

[0009] Preferably, a third motor is fixedly provided on the surface of the fixed frame, and the output shaft end of the third motor is transmission-connected to the rotating shaft where the camera is located through a coupling. The camera can be driven by the third motor to adjust the pitch angle, which can further adjust the shooting angle of the camera, thereby further facilitating the staff to observe the inner side wall of the pipeline.

[0010] Preferably, a high-pressure nozzle is fixedly provided at the lower end of the camera, and a connecting hose is fixedly provided on the surface of the high-pressure nozzle. The connecting hose can facilitate the device to be externally connected to a pump body and a water source, so that a high-pressure water flow can be sprayed out to clean the inner side wall of the pipe, thereby further facilitating the observation of the inner side wall of the pipe of the camera. The nozzle and the camera are fixedly connected, so that the high-pressure nozzle can be driven to spray in the direction in which the camera shoots, so that the staff can conveniently aim the high-pressure nozzle at the position being observed and required to be flushed.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model drives the roller to rotate by the first motor, thereby driving the device as a whole to move inside the pipeline, and the two first motors generate different speed differences, which can drive the roller to generate a speed difference, so that the device can turn, so that the device is highly flexible and can be easily moved inside the pipeline to facilitate detection along the pipeline.

[0013] 2. The position of the camera of the utility model can be adjusted at multiple angles and positions. During adjustment, the support frame can be pushed to drive the camera to move up and down by extending and retracting the electric push rod, so that the camera can be close to the inner side wall of the pipeline for shooting, so as to improve the shooting effect and facilitate the staff to check the corrosion condition of the detection pipeline to improve the detection effect; at the same time, the first motor and the second motor can respectively drive the camera to adjust the horizontal angle and the pitch angle, which further facilitates shooting, and at this time, when the camera moves, it can also drive the high-pressure nozzle to move together, so that the observation position inside the pipeline can be flushed by the high-pressure nozzle as needed to prevent the adhesion of dirt and the inability to observe clearly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic diagram of the overall structure of the device for underground pipe network corrosion detection according to the utility model;

[0015] Figure 2 A bottom view of the utility model for facilitating underground pipe network corrosion detection Figure 1 ;

[0016] Figure 3 It is a side view of the device for underground pipe network corrosion detection according to the utility model;

[0017] Figure 4 The utility model is a device for underground pipe network corrosion detection. Figure 2 .

[0018] In the figure: 1. frame; 2. roller; 3. groove; 4. support frame; 5. electric push rod; 6. functional compartment; 7. fixed frame; 8. camera; 9. first motor; 10. fill light; 11. second motor; 12. third motor; 13. high-pressure nozzle; 14. connecting hose. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a device for facilitating corrosion detection of underground pipe networks, comprising a frame 1, wherein rollers 2 are movably arranged at the four corners of the outer surface of the frame 1 through a rotating shaft, a groove 3 is arranged on one side of the lower end of the frame 1, and a detection mechanism for detecting the corrosion of the inner side wall of the pipeline is arranged on the upper end of the frame 1, wherein the detection mechanism comprises a supporting frame 4, an electric push rod 5, a functional bin 6, a fixed frame 7, and a camera 8. A supporting frame 4 is movably arranged on one side of the upper end of the frame 1 through a rotating shaft, an electric push rod 5 is movably arranged on one side of the upper end of the frame 1 through a rotating shaft, and a movable end of the electric push rod 5 is movably connected to the supporting frame 4 through a rotating shaft, a functional bin 6 is movably arranged on one side of the supporting frame 4 through a rotating shaft, a fixed frame 7 is movably arranged on the lower end of the functional bin 6 through a rotating shaft, and a camera 8 is movably arranged inside the fixed frame 7 through a rotating shaft.

[0021] A first motor 9 is fixedly arranged on one side of the frame 1 through a mounting seat, and the output shaft end of the first motor 9 is transmission-connected to the rotating shaft where the roller 2 is located through a coupling, and the first motor 9 can drive the roller 2 to rotate, thereby facilitating the driving device as a whole to move inside the pipeline;

[0022] A plurality of fill lights 10 are evenly and fixedly arranged around the outer surface of the camera 8, and the fill lights 10 can be used for fill light to ensure the video shooting effect of the camera 8;

[0023] A second motor 11 is fixedly arranged inside the functional compartment 6, and an output shaft end of the second motor 11 is transmission-connected to a rotating shaft of the fixed frame 7 via a coupling. The second motor 11 can drive the fixed frame 7 to rotate, thereby driving the camera 8 to rotate in a horizontal direction to adjust the shooting angle.

[0024] A third motor 12 is fixedly arranged on the surface of the fixed frame 7, and the output shaft end of the third motor 12 is transmission-connected to the rotating shaft where the camera 8 is located through a coupling. The third motor 12 can drive the camera 8 to adjust the pitch angle, so that the shooting angle of the camera 8 can be further adjusted, so that it is further convenient for the staff to observe the inner side wall of the pipeline;

[0025] A high-pressure nozzle 13 is fixedly provided at the lower end of the camera 8, and a connecting hose 14 is fixedly provided on the surface of the high-pressure nozzle 13. The connecting hose 14 can facilitate the device to be externally connected to a pump body and a water source, so that a high-pressure water flow can be sprayed out to clean the inner side wall of the pipe, thereby further facilitating the camera 8 to observe the inner side wall of the pipe. The nozzle and the camera 8 are fixedly connected, so that the high-pressure nozzle 13 can be driven to spray in the direction in which the camera 8 shoots, so that the staff can conveniently aim the high-pressure nozzle 13 at the position being observed and required to be flushed.

[0026] Working principle: When the device is used, the first motor 9 drives the roller 2 to rotate, so that the device as a whole can be driven to move inside the pipeline, and the two first motors 9 generate different speed differences, which can drive the roller 2 to generate a speed difference, so that the device can turn, so that the device is highly flexible and can be easily moved inside the pipeline, so as to facilitate detection along the pipeline;

[0027] When the device is moving, the camera 8 is used to perform shooting, so that the staff can observe the inner side wall of the pipeline conveniently, so as to judge the corrosion condition of the pipeline conveniently. The position of the camera 8 of the device can be adjusted at multiple angles and multiple positions. During adjustment, the support frame 4 can be pushed to drive the camera 8 to move up and down by extending and retracting the electric push rod 5, so that the camera 8 can be close to the inner side wall of the pipeline for shooting, so as to improve the shooting effect and facilitate the staff to check the corrosion condition of the pipeline to improve the detection effect; at the same time, the first motor 9 and the second motor 11 can respectively drive the camera 8 to adjust the horizontal angle and the pitch angle, so as to further facilitate shooting, and at this time, when the camera 8 moves, it can also drive the high-pressure nozzle 13 to move together, so that the observation position inside the pipeline can be flushed as needed through the high-pressure nozzle 13 to prevent the adhesion of dirt and the inability to observe clearly.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for facilitating corrosion detection of underground pipe networks, comprising a frame (1), characterized in that: Rollers (2) are movably arranged at the four corners of the outer surface of the frame (1) via a rotating shaft, a groove (3) is arranged on one side of the lower end of the frame (1), and a detection mechanism for detecting the corrosion of the inner side wall of the pipeline is arranged on the upper end of the frame (1), and the detection mechanism comprises a support frame (4), an electric push rod (5), a functional compartment (6), a fixed frame (7), and a camera (8), and a support frame (4) is movably arranged on one side of the upper end of the frame (1), and an electric push rod (5) is movably arranged on one side of the upper end of the frame (1). ), the movable end of the electric push rod (5) is movably connected to the support frame (4) through a rotating shaft, a functional compartment (6) is movably provided on one side of the support frame (4) through a rotating shaft, a fixed frame (7) is movably provided at the lower end of the functional compartment (6) through a rotating shaft, a camera (8) is movably provided inside the fixed frame (7) through a rotating shaft, a first motor (9) is fixedly provided on one side of the interior of the frame (1) through a mounting seat, and an output shaft end of the first motor (9) is transmission-connected to the rotating shaft where the roller (2) is located through a coupling.

2. The device for facilitating underground pipe network corrosion detection according to claim 1 is characterized in that: A plurality of fill lights (10) are evenly and fixedly arranged around the outer surface of the camera (8).

3. The device for facilitating underground pipe network corrosion detection according to claim 1 is characterized in that: A second motor (11) is fixedly arranged inside the functional compartment (6), and an output shaft end of the second motor (11) is transmission-connected to a rotating shaft where the fixed frame (7) is located via a coupling.

4. The device for facilitating underground pipe network corrosion detection according to claim 1, characterized in that: A third motor (12) is fixedly arranged on the surface of the fixed frame (7), and an output shaft end of the third motor (12) is transmission-connected to a rotating shaft where the camera (8) is located via a coupling.

5. The device for facilitating underground pipe network corrosion detection according to claim 1 is characterized in that: A high-pressure nozzle (13) is fixedly arranged at the lower end of the camera (8), and a connecting hose (14) is fixedly arranged on the surface of the high-pressure nozzle (13).

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