Rail type mobile inspection robot

Abstract

The utility model belongs to the technical field of inspection robots, and particularly relates to a rail type mobile inspection robot which comprises an annular rail and a robot body, a control device is arranged in the annular rail and comprises a first motor, a gear and a gear ring, and when the first motor is started, a rotating shaft drives the gear to rotate; the gear drives the gear ring to rotate, and the gear ring drives the robot body to do circular motion on the annular track. According to the track type mobile inspection robot, during inspection, a first motor is started, a gear rotates, a gear ring rotates, the gear ring drives a robot body to do circular motion on the annular track, meanwhile, a second motor and an air cylinder are started, and a rotating shaft of the second motor controls a rotating rod to rotate and drives a camera to rotate; and meanwhile, the air cylinder controls the camera to move up and down to and fro to shoot a larger range, and when the robot body needs to be maintained, the bolt is taken down from the arc-shaped plate.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection robots, in particular to a track-type mobile inspection robot. Background Art

[0002] For example, a track-type mobile inspection robot (application number: 202320589920.6) disclosed on the Chinese Patent Network uses a motor in a motor box to control the rotation of a positioning gear, and the positioning gear is stuck in the positioning tooth groove, so that the inspection robot moves in a circle along the circular track, thereby facilitating a full-scale inspection of electrical equipment. However, the robot is not convenient to disassemble from the circular track, which is very inconvenient when the inspection robot fails and needs maintenance. In addition, the shooting direction of the camera on the inspection robot always remains inconvenient, resulting in a smaller shooting range. Utility Model Content

[0003] Based on the technical problems that the existing inspection robots are inconvenient to maintain and have a small shooting range, the utility model proposes a track-type mobile inspection robot.

[0004] The utility model proposes a track-type mobile inspection robot, comprising a circular track and a robot body. A control device is arranged inside the circular track, and the control device comprises a first motor, a gear and a gear ring. When the first motor is started, a rotating shaft drives the gear to rotate, the gear drives the gear ring to rotate, and the gear ring drives the robot body to perform circular motion on the circular track.

[0005] Preferably, the first motor is fixedly mounted inside the annular track, the gear is fixedly mounted on the rotating shaft of the first motor, an annular groove is formed on the upper end surface of the annular track, and the gear ring is rotatably connected inside the annular groove.

[0006] Preferably, the gear is fixedly mounted on the upper end of the rotating shaft of the first motor, the outer surface of the gear is meshed with the outer surface of the gear ring, an arc plate is placed on the upper surface of the gear ring, the internal thread of the arc plate is connected with bolts, and a circular ring plate is fixedly mounted on the inner surface of the gear ring, and the outer surface of the circular ring plate is rotatably connected to the inside of the annular track.

[0007] Preferably, the bolt passes through the interior of the arc plate and is connected to the internal thread of the gear ring, the robot body is fixedly mounted on the upper surface of the arc plate, and a cylinder is fixedly mounted inside the robot body.

[0008] Preferably, a cylindrical plate is fixedly mounted on the upper end of the cylinder, a second motor is fixedly mounted inside the cylindrical plate, a rotating rod is fixedly mounted on the upper end of the rotating shaft of the second motor, and the lower end side surface of the rotating rod is rotatably connected to the inside of the cylindrical plate.

[0009] Preferably, a camera is fixedly mounted on the outer surface of the rotating rod, and three cameras are fixedly mounted on the outer surface of the rotating rod at different heights.

[0010] The beneficial effects of the present invention are:

[0011] By setting up a control device, when controlling the robot body to perform inspection, the first motor is started, and the shaft drives the gear to rotate. When the gear rotates, the gear ring rotates, and the gear ring drives the robot body to perform circular motion on the circular track. At the same time, the second motor and the cylinder are started, and the shaft of the second motor controls the rotation of the rotating rod to drive the camera to rotate. At the same time, the cylinder controls the camera to move up and down and back and forth to shoot a larger range. When the robot body needs to be repaired, the bolts can be removed from the arc plate, thereby facilitating the maintenance of the inspection robot and ensuring a larger shooting range. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of a track-type mobile inspection robot proposed by the utility model;

[0013] Figure 2 This is a cross-sectional view of the annular track structure of a track-type mobile inspection robot proposed by the utility model;

[0014] Figure 3 This is a three-dimensional diagram of the robot body structure of a track-type mobile inspection robot proposed by the utility model.

[0015] In the figure: 1, annular track; 11, annular groove; 2, robot body; 21, cylinder; 22, cylindrical plate; 23, second motor; 24, rotating rod; 25, camera; 3, first motor; 4, gear; 5, gear ring; 51, arc plate; 52, bolt; 53, annular plate. DETAILED DESCRIPTION

[0016] 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 of the embodiments.

[0017] Reference Figure 1-Figure 3 A track-type mobile inspection robot includes a circular track 1 and a robot body 2. A control device is arranged inside the circular track 1. The control device includes a first motor 3, a gear 4 and a gear ring 5. When the first motor 3 is started, the rotating shaft drives the gear 4 to rotate, the gear 4 drives the gear ring 5 to rotate, and the gear ring 5 drives the robot body 2 to perform circular motion on the circular track 1.

[0018] like Figure 1 and Figure 2As shown, the first motor 3 is fixedly mounted inside the annular track 1, the gear 4 is fixedly mounted on the rotating shaft of the first motor 3, an annular groove 11 is provided on the upper end surface of the annular track 1, and the gear ring 5 is rotatably connected inside the annular groove 11. When the first motor 3 is started, the rotating shaft drives the gear 4 to rotate, and when the gear 4 rotates, the gear ring 5 rotates, and the gear ring 5 is stuck in the annular groove 11 to maintain stable rotation.

[0019] like Figure 1 As shown, the gear 4 is fixedly mounted on the upper end of the rotating shaft of the first motor 3, the outer surface of the gear 4 is meshed with the outer surface of the gear ring 5, an arc plate 51 is placed on the upper surface of the gear ring 5, the internal thread of the arc plate 51 is connected with a bolt 52, and the inner surface of the gear ring 5 is fixedly mounted with a circular plate 53, the outer surface of the circular plate 53 is connected to the internal rotation of the annular track 1, the circular plate 53 is clamped in the inside of the annular track 1 for rotation, and ensures that the gear ring 5 can be stably clamped in the inside of the annular track 1 for rotation, and the bolt 52 facilitates the stable installation of the arc plate 51 above the gear ring 5.

[0020] like Figure 1 and Figure 3 As shown, the bolt 52 passes through the interior of the arc plate 51 and is connected to the internal thread of the gear ring 5. The robot body 2 is fixedly installed on the upper surface of the arc plate 51. The cylinder 2 is fixedly installed inside the robot body 2. The robot body 2 is installed on the upper surface of the arc plate 51. The bolt 52 is used to fix the robot body 2, which is convenient for disassembly.

[0021] like Figure 3 As shown, a cylindrical plate 22 is fixedly installed on the upper end of the cylinder 21, and a second motor 23 is fixedly installed inside the cylindrical plate 22. A rotating rod 24 is fixedly installed on the upper end of the rotating shaft of the second motor 23. The lower end side surface of the rotating rod 24 is rotatably connected to the inside of the cylindrical plate 22. Starting the cylinder 21 can control the cylindrical plate 22 to move up and down, thereby adjusting the structural height on the second motor 23.

[0022] like Figure 3 As shown, a camera 25 is fixedly mounted on the outer surface of the rotating rod 24. Three cameras 25 are fixedly mounted on the outer surface of the rotating rod 24 at different heights. When the second motor 23 is started, the rotating shaft drives the rotating rod 24 to rotate, driving the camera 25 to rotate, so that the camera 25 can shoot a larger range.

[0023] By setting a control device, when controlling the robot body 2 to perform inspection, the first motor 3 is started, and the shaft drives the gear 4 to rotate. When the gear 4 rotates, the gear ring 5 rotates, and the gear ring 5 drives the robot body 2 to perform circular motion on the annular track 1. At the same time, the second motor 23 and the cylinder 21 are started, and the shaft of the second motor 23 controls the rotation of the rotating rod 24 to drive the camera 25 to rotate. At the same time, the cylinder 21 controls the camera 25 to move up and down and back and forth, so as to shoot a larger range. When the robot body 2 needs to be repaired, the bolt 52 can be removed from the arc plate 51, thereby achieving the effect of facilitating the maintenance of the inspection robot and ensuring a larger shooting range.

[0024] Working principle: When controlling the robot body 2 to perform inspection, start the first motor 3, let the shaft drive the gear 4 to rotate, and when the gear 4 rotates, the gear ring 5 rotates, and the gear ring 5 drives the robot body 2 to perform circular motion on the circular track 1. At the same time, start the second motor 23 and the cylinder 21. The shaft of the second motor 23 controls the rotation of the rotating rod 24, driving the camera 25 to rotate. At the same time, the cylinder 21 controls the camera 25 to move up and down and back and forth to shoot a larger range. When the robot body 2 needs to be repaired, the bolt 52 can be removed from the arc plate 51.

[0025] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A track-type mobile inspection robot, comprising a circular track (1) and a robot body (2), characterized in that: A control device is arranged inside the annular track (1), and the control device comprises a first motor (3), a gear (4) and a gear ring (5). When the first motor (3) is started, the rotating shaft drives the gear (4) to rotate, the gear (4) drives the gear ring (5) to rotate, and the gear ring (5) drives the robot body (2) to perform a circular motion on the annular track (1). An arc plate (51) is placed on the upper surface of the gear ring (5), and a bolt (52) is connected to the inner thread of the arc plate (51). A circular plate (53) is fixedly installed on the inner surface of the gear ring (5), and the outer surface of the circular plate (53) is connected to the ring The robot body (2) is fixedly mounted on the upper surface of the arc plate (51); a cylinder (21) is fixedly mounted on the inside of the robot body (2); a cylindrical plate (22) is fixedly mounted on the upper end of the cylinder (21); a second motor (23) is fixedly mounted on the inside of the cylindrical plate (22); a rotating rod (24) is fixedly mounted on the upper end of the rotating shaft of the second motor (23); and a lower end side surface of the rotating rod (24) is rotatably connected to the inside of the cylindrical plate (22).

2. A track-type mobile inspection robot according to claim 1, characterized in that: The first motor (3) is fixedly mounted inside the annular track (1), the gear (4) is fixedly mounted on the rotating shaft of the first motor (3), an annular groove (11) is provided on the upper end surface of the annular track (1), and the gear ring (5) is rotatably connected inside the annular groove (11).

3. The track-type mobile inspection robot according to claim 1, characterized in that: The gear (4) is fixedly mounted on the upper end of the rotating shaft of the first motor (3), and the outer surface of the gear (4) is meshed with the outer surface of the gear ring (5).

4. The track-type mobile inspection robot according to claim 1, characterized in that: A camera (25) is fixedly mounted on the outer surface of the rotating rod (24), and three cameras (25) are fixedly mounted on the outer surface of the rotating rod (24) at different heights.

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