Pipeline inner wall detection patrol robot

Abstract

The utility model relates to the technical field of pipeline inner wall detection, in particular to a pipeline inner wall detection patrol robot which comprises a machine frame body, an auxiliary supporting structure is arranged in the middle of the machine frame body, the auxiliary supporting structure comprises two supporting plates transversely and rotationally arranged on the two sides of the machine frame body, and auxiliary supporting wheels are transversely and rotationally arranged at one ends of the supporting plates. An infrared auxiliary supporting structure is fixed to one side of the support and comprises a telescopic rod fixed to one side of the support, a connecting plate is rotationally arranged at one end of the telescopic rod, a transmission gear is fixed to one side of the connecting plate, an electric motor is fixed to the upper portion of one end of the telescopic rod, and a driving gear meshed with the transmission gear is fixed to the output end of the electric motor. The pipeline inner wall detection robot solves the problems that an existing pipeline inner wall detection robot cannot deal with the situation that loopholes and damage exist below a pipeline, normal advancing of the robot can be affected, and an infrared detection device is inconvenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline inner wall detection, in particular to a pipeline inner wall detection patrol robot. Background Art

[0002] Pipeline wall detection patrol robots are often used to inspect the inner wall of the pipeline to identify any potential problems such as corrosion, cracks, blockages, etc. These robots are usually equipped with various sensors and cameras, and can move inside the pipeline and obtain real-time data. They can reduce the risks of manual inspections and are usually able to inspect in narrower or difficult-to-reach areas, thereby improving the comprehensiveness and accuracy of detection;

[0003] Existing pipeline inner wall detection patrol robots are generally equipped with four power wheels to facilitate movement inside the pipeline, and a camera is provided above the frame to facilitate the staff to observe the inner wall of the pipeline through the camera, and can also be connected to an external infrared component to detect tiny cracks through infrared rays;

[0004] However, the existing pipeline inner wall inspection robots generally contact the lower side of the pipeline through power wheels to facilitate movement. However, if there are holes or damages on the lower side of the pipeline inner wall, it will affect the movement of the robot and subsequent detection. In addition, when performing infrared detection with an external infrared component, the robot needs to first move to the opening at the other end of the pipeline, and then manually fix the infrared component on the outside of the camera to facilitate infrared detection when the robot returns. This detection method requires manual installation, and if the pipeline is blocked, the infrared component needs to be installed after the robot returns, and then infrared detection is performed, which is extremely troublesome. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing pipeline inner wall detection robot cannot cope with the situation where there are holes and damages under the pipeline, which will affect the normal movement of the robot, and it is not convenient to install the infrared detection device.

[0006] In order to solve the above problems, the technical solution adopted by the utility model is a pipeline inner wall detection and inspection robot, including a frame body, four power wheels are arranged on the side of the frame body, a bracket is fixed on the top of the frame body, a detection camera is fixed on the top of the bracket, a searchlight is fixed on the top of the detection camera, one side of the frame body is electrically connected to a wire connection end, and an auxiliary support structure is arranged in the middle of the frame body. The auxiliary support structure includes two support plates that are laterally rotatably arranged on both sides of the frame body, one end of the support plate is laterally rotatably provided with an auxiliary support wheel, one side of the bracket is fixed with an infrared auxiliary support structure, the infrared auxiliary support structure includes a telescopic rod fixed on one side of the bracket, one end of the telescopic rod is rotatably provided with a connecting plate, a transmission gear is fixed on one side of the connecting plate, an electric motor is fixed above one end of the telescopic rod, and an active gear meshing with the transmission gear is fixed at the output end of the electric motor.

[0007] As a further solution of the utility model: a transmission motor is fixed to one side of the frame body, a worm is fixed to the output end of the transmission motor, a worm gear groove which meshes with the worm is opened on the side of the support plate, and the worm is driven by the transmission motor to drive the two support plates to rotate.

[0008] As a further solution of the utility model: an electromagnetic motor is fixed to the lower side of one end of the support plate, the output end of the electromagnetic motor is fixed to one side of the auxiliary support wheel, and the electromagnetic motor is started to drive the auxiliary support wheel to rotate.

[0009] As a further solution of the utility model: a sleeve is fixed on the lower side of the connecting plate, a support frame is fixed on one side of the sleeve, an extension rod is fixed on one side of the support frame, and an infrared detector is fixed on one end of the extension rod for infrared detection of the inner wall of the pipeline.

[0010] As a further solution of the utility model: the inner cross-sectional area of ​​the sleeve is larger than the outer cross-sectional area of ​​the detection camera, so that the sleeve can be mounted on the outer side of the detection camera for fixation.

[0011] As a further solution of the utility model: the detection camera, searchlight, power wheel, telescopic rod, infrared detector, transmission motor, electric motor, and electromagnetic motor are all electrically connected to the external power supply through the wire connection end and through the external cable.

[0012] Compared with the prior art, the utility model has the following advantages: 1. The utility model adds an auxiliary support structure. When the robot is inspecting the inner wall of a pipeline, if there is a hole under the pipeline, the two support plates can be driven to rotate by the worm, so as to spread the two auxiliary support wheels to contact the two sides of the inner wall of the pipeline, support the entire robot, and facilitate the robot to pass through the hole;

[0013] 2. An infrared auxiliary support structure is added. When it is necessary to continue infrared detection, start the telescopic rod to drive the connecting plate to move, then drive the active gear to rotate through the electric motor, and then drive the connecting plate to rotate through the transmission gear, so that the sleeve is located at one end of the detection camera, and then drive the sleeve through the telescopic rod to make it sleeve on the outside of the detection camera, so as to realize the installation of the infrared detector, which is simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 The utility model is a kind of pipeline inner wall detection patrol robot with an overall structure of three-dimensional Figure 1 .

[0016] Figure 2 The utility model is a kind of pipeline inner wall detection patrol robot with an overall structure of three-dimensional Figure 2 .

[0017] Figure 3 The utility model is a partial structural sectional view of a pipeline inner wall detection patrol robot.

[0018] Figure 4 This is an enlarged view of the A-section structure of a pipeline inner wall detection patrol robot of the utility model.

[0019] In the attached figure:

[0020] 1. Frame body; 2. Power wheel; 3. Bracket; 4. Detection camera; 5. Wire connection end; 6. Support plate; 7. Auxiliary support wheel; 8. Telescopic rod; 9. Connecting plate; 10. Transmission gear; 11. Electric motor; 12. Driving gear; 13. Transmission motor; 14. Worm; 15. Electromagnetic motor; 16. Sleeve; 17. Support frame; 18. Extension rod; 19. Infrared detector. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides a technical solution to solve the existing problems raised in the background technology.

[0023] Combined with Figure 1-4 It can be known that the structure includes a frame body 1, four power wheels 2 are arranged on the side of the frame body 1 for driving the whole to move, a bracket 3 is fixed on the top of the frame body 1, a detection camera 4 is fixed on the top of the bracket 3, which can facilitate the staff to monitor the loopholes and detect the inner wall environment of the pipeline, a searchlight is fixed on the top of the detection camera 4, a wire connection terminal 5 is electrically connected to one side of the frame body 1, an auxiliary support structure is arranged in the middle of the frame body 1, which can provide auxiliary support for passage when encountering pipeline loopholes, the auxiliary support structure includes two support plates 6 that are laterally rotated and arranged on both sides of the frame body 1, and an auxiliary support wheel 7 is arranged at one end of the support plate 6 for laterally rotating, an infrared auxiliary support structure is fixed on one side of the bracket 3, which can facilitate the installation and fixation of the infrared detector 19 and save manpower, and the infrared auxiliary support structure includes a telescopic rod 8 fixed on one side of the bracket 3, a connecting plate 9 is rotatably arranged at one end of the telescopic rod 8, a transmission gear 10 is fixed on one side of the connecting plate 9, an electric motor 11 is fixed above one end of the telescopic rod 8, and a driving gear 12 that meshes with the transmission gear 10 is fixed at the output end of the electric motor 11.

[0024] A transmission motor 13 is fixed to one side of the frame body 1, and a worm 14 is fixed to the output end of the transmission motor 13. A worm wheel groove that meshes with the worm 14 is opened on the side of the support plate 6. The worm 14 is driven by the transmission motor 13, which can drive the two support plates 6 to rotate; an electromagnetic motor 15 is fixed to the lower side of one end of the support plate 6, and the output end of the electromagnetic motor 15 is fixed to one side of the auxiliary support wheel 7. Starting the electromagnetic motor 15 is used to drive the auxiliary support wheel 7 to rotate; a sleeve 16 is fixed to the lower side of the connecting plate 9, and a support frame 17 is fixed to one side of the sleeve 16. An extension rod 18 is fixed to one side of the support frame 17, and an infrared detector 19 is fixed to one end of the extension rod 18 for infrared detection of the inner wall of the pipeline; the inner cross-sectional area of ​​the sleeve 16 is larger than the outer cross-sectional area of ​​the detection camera 4, so that the sleeve 16 can be mounted on the outer side of the detection camera 4 for fixation; the detection camera 4, searchlight, power wheel 2, telescopic rod 8, infrared detector 19, transmission motor 13, electric motor 11, and electromagnetic motor 15 are all electrically connected to an external power supply through the wire connection terminal 5 and through an external cable.

[0025] The working principle of the present application is as follows: when inspecting the inner wall of a pipeline, the device is first placed into the inner side of the pipeline through one end of the pipeline, and then moved on the inner wall of the pipeline through four power wheels 2. If a hole is encountered under the pipeline, the transmission motor 13 can be started to drive the worm 14 to rotate, so that it can drive the two support plates 6 to rotate, thereby opening the auxiliary support wheels 7 so that they can contact both sides of the inner wall of the pipeline to assist the robot to pass through the hole. If infrared detection is required, the telescopic rod 8 can be started to drive the connecting plate 9 to move, and then the electric motor 11 can be started to drive the driving gear 12 to rotate, thereby driving the connecting plate 9 to rotate through engagement with the transmission gear 10, so that the sleeve 16 can be located at one end of the detection camera 4, and then the telescopic rod 8 is started to drive the sleeve 16 to be sleeved on the outside of the detection camera 4 for fixation, and then the infrared detector 19 can be started to perform infrared detection. The operation is simple and manpower is saved.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A pipeline inner wall detection patrol robot, comprising a frame body (1), four power wheels (2) are arranged on the side of the frame body (1), a bracket (3) is fixed on the top of the frame body (1), a detection camera (4) is fixed on the top of the bracket (3), a searchlight is fixed on the top of the detection camera (4), and a wire connection end (5) is electrically connected to one side of the frame body (1). Features: An auxiliary support structure is provided in the middle of the frame body (1), the auxiliary support structure comprises two support plates (6) which are rotatably arranged on both sides of the frame body (1), one end of the support plate (6) is rotatably arranged with an auxiliary support wheel (7), one side of the bracket (3) is fixed with an infrared auxiliary support structure, the infrared auxiliary support structure comprises a telescopic rod (8) which is fixed to one side of the bracket (3), one end of the telescopic rod (8) is rotatably arranged with a connecting plate (9), one side of the connecting plate (9) is fixed with a transmission gear (10), an electric motor (11) is fixed above one end of the telescopic rod (8), and an active gear (12) which meshes with the transmission gear (10) is fixed to the output end of the electric motor (11).

2. A pipeline inner wall detection patrol robot according to claim 1, Features: A transmission motor (13) is fixed to one side of the frame body (1), a worm (14) is fixed to the output end of the transmission motor (13), and a worm wheel groove meshing with the worm (14) is provided on the side of the support plate (6).

3. A pipeline inner wall detection patrol robot according to claim 2, Features: An electromagnetic motor (15) is fixed on the lower side of one end of the support plate (6), and the output end of the electromagnetic motor (15) is fixed to one side of the auxiliary support wheel (7).

4. A pipeline inner wall detection patrol robot according to claim 3, Features: A sleeve (16) is fixed on the lower side of the connecting plate (9), a support frame (17) is fixed on one side of the sleeve (16), an extension rod (18) is fixed on one side of the support frame (17), and an infrared detector (19) is fixed on one end of the extension rod (18).

5. A pipeline inner wall detection patrol robot according to claim 4, Features: The inner cross-sectional area of ​​the sleeve (16) is larger than the outer cross-sectional area of ​​the detection camera (4).

6. A pipeline inner wall detection patrol robot according to claim 5, Features: The detection camera (4), searchlight, power wheel (2), telescopic rod (8), infrared detector (19), transmission motor (13), electric motor (11), and electromagnetic motor (15) are all electrically connected to an external power source through an electric wire connection end (5) and an external cable.

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