Track inspection robot system with rotating mechanism

Abstract

The invention relates to the technical field of track inspection robots, and discloses a track inspection robot system with a rotating mechanism, the track inspection robot system comprises a slider, the bottom of the slider is fixedly connected with a fixed box, the bottom of the fixed box is fixedly connected with a stepping motor, the output end of the stepping motor is fixedly connected with a rotating disc, and the rotating disc is fixedly connected with the rotating mechanism. An adjusting box is fixedly connected to the bottom of the rotating disc. According to the track inspection robot with the rotating mechanism, a rotating disc is driven to rotate through the output end of a stepping motor, a robot body can be driven to rotate, the position of the robot body can be adjusted in the circumferential direction, and a threaded sleeve is driven to horizontally move through the effect of threads in the rotating process of a threaded rod; the threaded sleeve drives the robot body to move horizontally through the connecting rod, the position of the robot body can be adjusted in the linear direction, the robot body is adjusted in multiple directions through cooperation of the rotating disc and the connecting rod, and then the using effect of the robot body is improved.

Description

Technical Field

[0001] The invention relates to the technical field of track inspection robots, and in particular to a track inspection robot system with a rotating mechanism. Background Art

[0002] The rail inspection robot is an efficient and intelligent inspection device. It relies on the rail system to move between facilities and equipment. It is equipped with various sensors and control systems to achieve comprehensive inspection and monitoring of the target area.

[0003] When in use, most rail inspection robots can only rotate within a certain range, which makes it difficult for the robots to flexibly conduct all-round and no-dead-angle inspections of the surrounding environment. Some important but obliquely located or deeply hidden fault points or abnormal conditions may be missed. At the same time, the robot's adaptability in complex environments is limited. For example, when a multi-directional inspection of equipment is required, it can only rely on the movement of robotic arms or other auxiliary equipment, which undoubtedly increases the complexity and time cost of the inspection, and may also reduce the efficiency and accuracy of the inspection.

[0004] In order to solve the above problems, we made improvements and proposed a track inspection robot system with a rotating mechanism. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a track inspection robot system with a rotating mechanism, comprising a slider, a fixed box is fixedly connected to the bottom of the slider, a stepper motor is fixedly connected to the bottom of the fixed box, a turntable is fixedly connected to the output end of the stepper motor, an adjustment box is fixedly connected to the bottom of the turntable, a screw is movably connected to the middle end of the inner cavity of the adjustment box through a bearing, a screw sleeve is threadedly connected to the surface of the screw, a connecting rod is fixedly connected to the bottom of the screw sleeve, and a robot body is arranged at the bottom of the connecting rod.

[0006] Preferably, a servo motor for driving the screw to rotate is fixedly installed on the right side of the adjustment box, and the output end of the servo motor is fixedly connected to the right end of the screw.

[0007] Preferably, a transverse sliding groove is provided on the top of the inner wall of the regulating box, a sliding block is fixedly connected to the top of the screw sleeve, and the top of the sliding block is slidably connected to the inner cavity of the transverse sliding groove.

[0008] Preferably, a through slot is formed at the bottom of the regulating box, and the bottom of the connecting rod passes through the inner cavity of the through slot and extends to the bottom of the regulating box.

[0009] Preferably, an annular slide groove is provided on the outer side of the bottom of the fixed box, and sliding columns are fixedly connected to the left and right sides of the top of the turntable, and the top of the sliding column is slidably connected to the inner cavity of the annular slide groove.

[0010] Preferably, both left and right sides of the top of the slider are fixedly connected with a suspension arm, and the suspension arm is a "U"-shaped structure.

[0011] Compared with the prior art, the present invention provides a rail inspection robot system with a rotating mechanism, which has the following beneficial effects:

[0012] 1. The track inspection robot with a rotating mechanism drives the turntable to rotate through the output end of the stepper motor, which can drive the robot body to rotate, so that the robot body can be adjusted in the circumferential direction. The screw sleeve is driven to move horizontally by the effect of the thread during the rotation of the screw rod. The screw sleeve drives the robot body to move horizontally through the connecting rod, and the robot body can be adjusted in the linear direction. Through the cooperation of the turntable and the connecting rod, the robot body can be adjusted in multiple directions, thereby improving the use effect of the robot body.

[0013] 2. The track inspection robot with a rotating mechanism can effectively improve the stability of the turntable during rotation by setting an annular slide groove and a slide column, can effectively improve the stability of the screw sleeve during horizontal movement by setting a transverse slide groove and a slider, and can guide and limit the connecting rod by setting a through groove. 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 It is a schematic diagram of the structure of the present invention;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the present invention;

[0017] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 4 It is a partial cross-sectional structural schematic diagram of the fixing box of the present invention.

[0019] Among them: 1. Slider; 2. Hanging arm; 3. Fixed box; 4. Stepper motor; 5. Turntable; 6. Adjustment box; 7. Servo motor; 8. Annular slide; 9. Sliding column; 10. Screw; 11. Screw sleeve; 12. Connecting rod; 13. Robot body; 14. Sliding block; 15. Horizontal slide; 16. Through slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-4 A rail inspection robot system with a rotating mechanism includes a slider 1, a fixing box 3 is fixedly connected to the bottom of the slider 1, a stepping motor 4 is fixedly connected to the bottom of the fixing box 3, a turntable 5 is fixedly connected to the output end of the stepping motor 4, an adjusting box 6 is fixedly connected to the bottom of the turntable 5, a screw 10 is movably connected to the middle end of the inner cavity of the adjusting box 6 through a bearing, a screw sleeve 11 is threadedly connected to the surface of the screw 10, a connecting rod 12 is fixedly connected to the bottom of the screw sleeve 11, a robot body 13 is arranged at the bottom of the connecting rod 12, a servo motor 7 for driving the screw 10 to rotate is fixedly installed on the right side of the adjusting box 6, and the output end of the servo motor 7 is fixedly connected to the right end of the screw 10.

[0022] Through the above technical scheme, the turntable 5 is driven to rotate by the output end of the stepper motor 4, which can drive the robot body 13 to rotate, so that the position of the robot body 13 can be adjusted in the circumferential direction. The screw 10 drives the screw sleeve 11 to move horizontally by the effect of the thread during rotation. The screw sleeve 11 drives the robot body 13 to move horizontally through the connecting rod 12, and the position of the robot body 13 can be adjusted in the linear direction. Through the cooperation of the turntable 5 and the connecting rod 12, the robot body 13 can be adjusted in multiple directions, thereby improving the use effect of the robot body 13.

[0023] Specifically, a transverse slide groove 15 is opened at the top of the inner wall of the adjusting box 6, a slider 14 is fixedly connected to the top of the screw sleeve 11, and the top of the slider 14 is slidably connected to the inner cavity of the transverse slide groove 15, a through groove 16 is opened at the bottom of the adjusting box 6, the bottom of the connecting rod 12 passes through the inner cavity of the through groove 16 and extends to the bottom of the adjusting box 6, an annular slide groove 8 is opened on the outer side of the bottom of the fixed box 3, and sliding columns 9 are fixedly connected to the left and right sides of the top of the turntable 5, and the top of the sliding column 9 is slidably connected to the inner cavity of the annular slide groove 8, and the left and right sides of the top of the slider 1 are fixedly connected to the suspension arm 2, and the suspension arm 2 is a "U"-shaped structure.

[0024] Through the above technical scheme, by setting the annular slide groove 8 and the slide column 9, the stability of the turntable 5 during the rotation process can be effectively improved. By setting the transverse slide groove 15 and the slider 14, the stability of the screw sleeve 11 during the horizontal movement can be effectively improved. By setting the through groove 16, the connecting rod 12 can be guided and limited.

[0025] When in use, the output end of the stepper motor 4 drives the turntable 5 to rotate, which can drive the robot body 13 to rotate, so that the robot body 13 can be adjusted in the circumferential direction. At the same time, the output end of the servo motor 7 drives the screw 10 to rotate. During the rotation process, the screw 10 drives the screw sleeve 11 to move horizontally by the action of the thread. The screw sleeve 11 drives the robot body 13 to move horizontally through the connecting rod 12, and can adjust the position of the robot body 13 in a linear direction. Through the cooperation of the turntable 5 and the connecting rod 12, the robot body 13 can be adjusted in multiple directions, thereby improving the use effect of the robot body 13 (the above is the working process of the entire device, and the content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field).

[0026] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rail inspection robot system with a rotating mechanism, comprising a slider (1), characterized in that: The bottom of the slider (1) is fixedly connected to a fixing box (3), the bottom of the fixing box (3) is fixedly connected to a stepping motor (4), the output end of the stepping motor (4) is fixedly connected to a turntable (5), the bottom of the turntable (5) is fixedly connected to an adjusting box (6), the middle end of the inner cavity of the adjusting box (6) is movably connected to a screw rod (10) through a bearing, the surface of the screw rod (10) is threadedly connected to a screw sleeve (11), the bottom of the screw sleeve (11) is fixedly connected to a connecting rod (12), and the bottom of the connecting rod (12) is provided with a robot body (13).

2. A rail inspection robot system with a rotating mechanism according to claim 1, characterized in that: A servo motor (7) for driving the screw rod (10) to rotate is fixedly installed on the right side of the regulating box (6), and the output end of the servo motor (7) is fixedly connected to the right end of the screw rod (10).

3. A rail inspection robot system with a rotating mechanism according to claim 1, characterized in that: A transverse sliding groove (15) is provided at the top of the inner wall of the regulating box (6), a sliding block (14) is fixedly connected to the top of the screw sleeve (11), and the top of the sliding block (14) is slidably connected to the inner cavity of the transverse sliding groove (15).

4. The rail inspection robot system with a rotating mechanism according to claim 1, characterized in that: A through slot (16) is provided at the bottom of the regulating box (6), and the bottom of the connecting rod (12) passes through the inner cavity of the through slot (16) and extends to the bottom of the regulating box (6).

5. The rail inspection robot system with a rotating mechanism according to claim 1, characterized in that: An annular slide groove (8) is provided on the outer side of the bottom of the fixed box (3), and sliding columns (9) are fixedly connected to the left and right sides of the top of the turntable (5), and the top of the sliding column (9) is slidably connected to the inner cavity of the annular slide groove (8).

6. A rail inspection robot system with a rotating mechanism according to claim 1, characterized in that: The left and right sides of the top of the slider (1) are fixedly connected with a suspension arm (2), and the suspension arm (2) is a "U"-shaped structure.

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