Electric wheel type inspection robot

Abstract

The utility model discloses an electric wheel type inspection robot which comprises a robot body, a case is fixedly installed on the upper surface of the robot body, a holder is movably installed on the upper surface of the case, cameras are movably installed on the surfaces of the two sides of the upper end of the holder, and an arc-shaped guide frame is fixedly installed on the upper surface of the rear end of the holder. Arc-shaped shielding plates are movably installed on the two sides of the arc-shaped guide frame, and brushing and sweeping pieces are movably installed on the upper portions of the two sides of the front end and the rear end of the arc-shaped guide frame. According to the electric wheel type inspection robot disclosed by the utility model, after inspection of the inspection robot is finished, the front end of the camera is overturned downwards, and the arc-shaped shielding plate is driven by the camera to overturn until the arc-shaped shielding plate is overturned to the position over the camera, so that the camera can be shielded and protected; and the brushing and sweeping piece can rotationally brush and sweep the arc-shaped baffle plate by using the brush.

Description

Technical Field

[0001] The utility model relates to the field of inspection robots, in particular to an electric wheeled inspection robot. Background Art

[0002] Substation inspection robots mainly serve various substations, and substations are mainly concentrated in large substations above 500kV. The robots are mainly used to inspect substation equipment, which is divided into visible light inspection and infrared inspection. Visible light inspection mainly inspects the appearance of equipment, equipment separation and combination status, and instrument readings. With the continuous advancement and development of infrared thermal imaging technology, it has been widely used in industry. Infrared thermal imagers are also used in the intelligent inspection system of substations, which can replace inspection personnel to achieve 24-hour inspection, diagnose substation equipment and instruments, determine whether there will be danger, and issue alarms. Since power plants need to conduct 24-hour inspections during daily work, the use of inspection robots can effectively reduce the number of inspections by inspection personnel and has been widely used.

[0003] However, the current inspection robots have some shortcomings. After the inspection robot finishes its inspection, the camera installed on its pan-tilt head has no protective mechanism. In this way, during the placement of the inspection robot, the camera will be damaged due to the lack of a protective mechanism. Utility Model Content

[0004] The main purpose of the utility model is to provide an electric wheeled inspection robot, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An electric wheeled inspection robot comprises a robot body, a chassis is fixedly mounted on the upper surface of the robot body, a pan-tilt is movably mounted on the upper surface of the chassis, cameras are movably mounted on the upper and side surfaces of the pan-tilt, an arc-shaped guide frame is fixedly mounted on the upper surface of the rear end of the pan-tilt, arc-shaped shielding plates are movably mounted on both sides of the arc-shaped guide frame, and brushes are movably mounted on both sides of the front and rear ends of the arc-shaped guide frame and located on the top.

[0007] Preferably, limiting sliding grooves are provided on both side surfaces of the arc-shaped guide frame, and fixing blocks are fixedly mounted on the front and rear end upper surfaces of the arc-shaped guide frame.

[0008] Preferably, a limiting slider is fixedly installed on one side surface of the arc-shaped shielding plate and at the rear end, a counterweight is fixedly installed on the rear end surface of the arc-shaped shielding plate, a stopper is fixedly installed on the inner surface of the arc-shaped shielding plate and above the camera, and an arc-shaped tooth groove is opened on the upper surface of one side of the arc-shaped shielding plate.

[0009] Preferably, the brush sweeping member comprises a brush and a gear, a gear is fixedly mounted on one end surface of the brush, and the gear is movably connected to a fixed block of the arc-shaped guide frame.

[0010] Preferably, the brush contacts the arc-shaped shielding plate, the limiting sliding block is embedded in the limiting sliding groove, and the arc-shaped shielding plate is movably connected to the arc-shaped guide frame via the limiting sliding block.

[0011] Preferably, the gear is meshed with the arc-shaped tooth groove of the arc-shaped shielding plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, an arc-shaped guide frame, an arc-shaped shielding plate and a brush sweeping member are arranged in a manner that cooperates with each other. When the inspection robot finishes the inspection, the front end of the camera flips downward. When the camera flips to a certain angle, the camera will contact the block of the arc-shaped shielding plate. At this time, as the camera continues to flip, the arc-shaped shielding plate will be driven by the camera to flip until the arc-shaped shielding plate is flipped to directly above the camera. During the flipping of the arc-shaped shielding plate, the brush sweeping member rotates under the cooperation of the gear and the arc-shaped tooth groove, and the rotating brush sweeping member can use the brush to brush the arc-shaped shielding plate. When the camera is used again, as the camera flips in the opposite direction, the arc-shaped shielding plate will flip back to its original position under the action of the counterweight block, thereby preparing for the next shielding use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall structure diagram of an electric wheeled inspection robot of the utility model;

[0015] Figure 2 This is a structural diagram of an arc-shaped guide frame of an electric wheeled inspection robot of the utility model;

[0016] Figure 3 This is a structural diagram of an arc-shaped shielding plate of an electric wheeled inspection robot of the utility model;

[0017] Figure 4 The utility model is a structural diagram of a brush sweeping component of an electric wheeled inspection robot.

[0018] In the figure: 1. Robot body; 2. Chassis; 3. Pan / tilt; 4. Camera; 5. Arc-shaped guide frame; 501. Limiting slide; 502. Fixing block; 6. Arc-shaped shielding plate; 601. Counterweight block; 602. Stop block; 603. Arc-shaped tooth groove; 604. Limiting slider; 7. Brush; 701. Gear; 702. Brush. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-4 An electric wheeled inspection robot is shown, comprising a robot body 1, a chassis 2 is fixedly mounted on the upper surface of the robot body 1, a pan head 3 is movably mounted on the upper surface of the chassis 2, cameras 4 are movably mounted on the upper and side surfaces of the pan head 3, an arc-shaped guide frame 5 is fixedly mounted on the upper surface of the rear end of the pan head 3, arc-shaped shielding plates 6 are movably mounted on both sides of the arc-shaped guide frame 5, and brushes 7 are movably mounted on both sides of the front and rear ends of the arc-shaped guide frame 5 and located on the top.

[0021] The surfaces of both sides of the arc-shaped guide frame 5 are provided with limited sliding grooves 501, and the upper surfaces of the front and rear ends of the arc-shaped guide frame 5 are fixedly installed with fixed blocks 502; the surface of one side of the arc-shaped shielding plate 6 and the limited sliding block 604 are fixedly installed at the rear end, and the rear end surface of the arc-shaped shielding plate 6 is fixedly installed with a counterweight block 601, and the inner surface of the arc-shaped shielding plate 6 and the upper surface of the camera 4 are fixedly installed with a stopper 602, and the upper surface of one side of the arc-shaped shielding plate 6 is provided with an arc-shaped tooth groove 603, and the cooperation of the arc-shaped tooth groove 603 and the gear 701 can make the brush sweeping member 7 rotate with the rotation of the arc-shaped shielding plate 6, so that The arc-shaped shielding plate 6 is brushed with a brush-sweeping member 7; the brush-sweeping member 7 includes a brush 702 and a gear 701, and a gear 701 is fixedly mounted on one end surface of the brush 702, and the gear 701 is movably connected to the fixed block 502 of the arc-shaped guide frame 5; the brush 702 contacts the arc-shaped shielding plate 6, and the limiting slider 604 is embedded in the limiting slide groove 501, and the arc-shaped shielding plate 6 is movably connected to the arc-shaped guide frame 5 through the limiting slider 604; the gear 701 is meshed with the arc-shaped tooth groove 603 of the arc-shaped shielding plate 6, and the cooperation of the limiting slider 604 and the limiting slide groove 501 can assist the arc-shaped shielding plate 6 to move smoothly.

[0022] It should be noted that the utility model is an electric wheeled inspection robot. When in use, after the inspection robot finishes its inspection, the front end of the camera 4 flips downward. After the camera 4 flips to a certain angle, the camera 4 will contact the block 602 of the arc-shaped shielding plate 6. At this time, as the camera 4 continues to flip, the arc-shaped shielding plate 6 will be driven by the camera 4 to flip until the arc-shaped shielding plate 6 flips to directly above the camera 4. During the flipping of the arc-shaped shielding plate 6, the brushing member 7 rotates with the cooperation of the gear 701 and the arc-shaped tooth groove 603. The rotating brushing member 7 can use the brush 702 to brush the arc-shaped shielding plate 6. When the camera 4 is used again, as the camera 4 flips in the opposite direction, the arc-shaped shielding plate 6 will flip back to its original position under the action of the counterweight block 601, thereby preparing for the next shielding use.

[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric wheeled inspection robot, characterized in that: The robot comprises a robot body (1), a chassis (2) fixedly mounted on the upper surface of the robot body (1), a pan-tilt platform (3) movably mounted on the upper surface of the chassis (2), cameras (4) movably mounted on the upper and side surfaces of the pan-tilt platform (3), an arc-shaped guide frame (5) fixedly mounted on the upper surface of the rear end of the pan-tilt platform (3), arc-shaped shielding plates (6) movably mounted on both sides of the arc-shaped guide frame (5), and brushes (7) movably mounted on both sides of the front and rear ends of the arc-shaped guide frame (5) and located above.

2. The electric wheeled inspection robot according to claim 1, characterized in that: Limiting sliding grooves (501) are provided on both side surfaces of the arc-shaped guide frame (5), and fixing blocks (502) are fixedly mounted on the front and rear upper surfaces of the arc-shaped guide frame (5).

3. The electric wheeled inspection robot according to claim 2, characterized in that: A limiting slider (604) is fixedly installed on the rear end of one side surface of the arc-shaped shielding plate (6), a counterweight (601) is fixedly installed on the rear end surface of the arc-shaped shielding plate (6), a stopper (602) is fixedly installed on the inner surface of the arc-shaped shielding plate (6) and located above the camera (4), and an arc-shaped tooth groove (603) is provided on the upper surface of one side of the arc-shaped shielding plate (6).

4. The electric wheeled inspection robot according to claim 3, characterized in that: The brush sweeping member (7) comprises a brush (702) and a gear (701); the gear (701) is fixedly mounted on one end surface of the brush (702); and the gear (701) is movably connected to a fixed block (502) of the arc-shaped guide frame (5).

5. The electric wheeled inspection robot according to claim 4, characterized in that: The brush (702) contacts the arc-shaped shielding plate (6), the limiting sliding block (604) is embedded in the limiting sliding groove (501), and the arc-shaped shielding plate (6) is movably connected to the arc-shaped guide frame (5) via the limiting sliding block (604).

6. The electric wheeled inspection robot according to claim 5, characterized in that: The gear (701) meshes with the arc-shaped tooth groove (603) of the arc-shaped shielding plate (6).

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