A robot for substation inspection

Abstract

This utility model discloses a robot for substation inspection, relating to the field of robot technology. The robot includes an inspection vehicle with a rotating disk on top. A positioning frame is fixedly connected to the upper surface of the rotating disk, and a mounting plate is inserted into the positioning frame. Cameras are symmetrically arranged above the mounting plate. Installation components are symmetrically arranged on the surface of the positioning frame and are used for assembling and disassembling the cameras. This utility model, through its installation components, facilitates the assembly and disassembly of the cameras by operators. Its protective components effectively protect the cameras, thereby extending their service life. The first and second adjustment components effectively adjust the horizontal and vertical angles of the cameras, significantly improving the overall practicality and flexibility of the robot.

Description

Technical Field

[0001] This utility model relates to the field of robotics technology, specifically a robot for substation inspection. Background Technology

[0002] Substations are the core of the entire power grid, playing a vital role in dispatching power supply. Therefore, ensuring the normal operation of substation equipment is crucial. In addition, with the improvement of substation automation and the popularization of unmanned operation, the safety of equipment operation is subject to more stringent tests, and substation inspection has received greater attention. During the operation of substations, staff need to continuously measure the temperature of electrical components and read data. Since high-voltage electrical equipment is highly dangerous, this task can be assigned to robots. This is where a robot for substation inspection comes in.

[0003] Most robots in current technology lack effective protective structures. When inspecting substations, robots are generally required, and the inspection is carried out through cameras on the robots. However, current cameras are exposed to the external environment for extended periods, both during use and when not in use. If an object in the external environment accidentally impacts the camera, it can cause damage, affecting the camera's normal performance. Furthermore, prolonged exposure to the external environment can lead to the accumulation of dust and other impurities on the camera lens, affecting the clarity of the image, shortening the overall lifespan of the device, and reducing its overall practicality.

[0004] Comparing this invention with patent application number CN220911036U, this utility model relates to the field of power grid technology, and more particularly to an inspection robot for substation equipment. The robot includes a base plate, with electric wheels movably connected to the left and right sides of both the front and rear ends of the base plate via rotating shafts. Through its stabilizing and inspection devices, this invention allows for remote control of the robot's height and extension, ensuring stability during inspection and enabling thorough substation inspection.

[0005] The above solution can effectively adjust the height of the inspection device, but it still does not have an effective protective structure. During the use of the inspection device (i.e., the camera), it is still exposed to the external environment for a long time. When objects in the external environment collide with the inspection device, it will still cause damage to the inspection device, reducing the service life of the inspection device and the overall practicality of the device.

[0006] Based on this, a robot for substation inspection is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0007] The purpose of this invention is to provide a robot for substation inspection to solve the problems in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A robot for substation inspection includes an inspection vehicle with a rotating disk on top. A positioning frame is fixedly connected to the upper surface of the rotating disk, and a mounting plate is inserted into the positioning frame. Cameras are symmetrically arranged above the mounting plate.

[0010] The mounting components are symmetrically arranged on the surface of the positioning frame and are used for assembling and disassembling the camera.

[0011] A protective component is installed on the upper surface of the rotating disk and is used to protect the camera;

[0012] The first adjustment component is located on the upper surface of the inspection vehicle and is used to adjust the horizontal angle of the camera.

[0013] The second adjustment component is located on the upper surface of the mounting plate and is used to adjust the vertical angle of the camera.

[0014] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0015] In one alternative embodiment: the mounting assembly includes a fixed plate symmetrically mounted on the surface of the positioning frame, a pull rod slidably inserted into the fixed plate, one end of the pull rod extending to the outside of the fixed plate and fixedly connected to a pull plate, the other end of the pull rod being fixedly connected to a movable plate, a return spring sleeved on the outside of the pull rod, the return spring abutting between the movable plate and the fixed plate, fixed rods symmetrically mounted on the surface of the movable plate, and fixed grooves for the movement of the fixed rods are provided on the contact surface between the fixed plate and the positioning frame and on the surface of the mounting plate.

[0016] In one alternative embodiment: the protective assembly includes a connecting collar fixedly connected to the upper surface of the rotating disk, a transparent and visible protective frame is provided on one side of the rotating disk, and a movable groove is provided on the upper surface of the connecting collar for the transparent and visible protective frame to move.

[0017] In one alternative: multiple connecting rods are fixedly connected to the surface of the connecting collar, and a limiting plate is fixedly connected to the other end of the connecting rod. A contact plate is slidably connected to the outer wall of every two connecting rods. A contact spring is sleeved on the outside of the connecting rod, and the contact spring abuts against the contact plate and the limiting plate. A pull ring is fixedly connected to one side of the contact plate, and a plug rod is symmetrically installed on the other side of the contact plate. Slots for the plug rod to move are opened on the surface of both the connecting collar and the transparent visible protective frame.

[0018] In one alternative: multiple connecting rods are fitted with accordion covers, and the two ends of the accordion covers are fixedly connected to the opposite side of the contact plate and the limiting plate, respectively.

[0019] In one alternative embodiment: the first adjustment assembly includes a drive box fixedly connected to the upper surface of the inspection vehicle, a rotating column rotatably connected to the inner wall of the drive box, the top end of the rotating column being fixedly connected to the bottom of the rotating disk, a first housing for mounting a first motor being fixedly connected to the surface of the drive box, a drive rod rotatably connected to the inner wall of the drive box, the drive rod being driven by the first motor, a first bevel gear being fixedly connected to the other end of the drive rod, and a second bevel gear meshing with the first bevel gear being fixedly connected to the outer wall of the rotating column.

[0020] In one alternative embodiment: the second adjustment assembly includes a transmission box fixedly connected to the upper surface of the mounting plate, a rotating rod rotatably connected inside the transmission box, the two ends of the rotating rod being fixedly connected to the surfaces of two cameras respectively, a second housing for mounting a second motor being fixedly connected to the upper surface of the transmission box, a mating rod rotatably connected to the inner wall of the transmission box, the mating rod being driven by the second motor, a third bevel gear being fixedly connected to the other end of the mating rod, and a fourth bevel gear meshing with the third bevel gear being fixedly connected to the outer wall of the rotating rod.

[0021] In one alternative: a fixed frame is fixedly connected to the surface of the inspection vehicle, a fixed block is fixedly connected to the fixed frame by bolts, a support frame is fixedly connected to the upper surface of the fixed block, and a cleaning cotton is adhered to the surface of the support frame.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] 1. This utility model, through the design of the installation components, facilitates the installation of cameras by staff, and also facilitates the disassembly, replacement, and maintenance of cameras without the need for bolts or other tools, effectively improving the efficiency of camera assembly and disassembly.

[0024] 2. This utility model, through the setting of protective components, can conveniently and effectively protect the camera, thereby preventing objects in the external environment from directly impacting the camera and causing damage, thus affecting the normal use of the camera. It can also prevent dust and other impurities in the external environment from accumulating and adhering to the lens of the camera, affecting the image clarity, effectively improving the overall practicality and extending the service life of the camera.

[0025] 3. By setting up the first adjustment component and the second adjustment component, this utility model can conveniently adjust the horizontal and vertical angles of the camera, thereby enabling the camera to conduct more comprehensive inspections of the substation and further improving the overall practicality of the robot. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0027] Figure 2 This is a cross-sectional structural diagram of the drive box and transmission box in this utility model.

[0028] Figure 3 This is a schematic diagram of the disassembled camera in this utility model;

[0029] Figure 4 for Figure 3 Enlarged structural diagram of region A in the middle;

[0030] Figure 5 for Figure 3 A magnified structural diagram of region B in the middle.

[0031] Figure label annotations:

[0032] 1. Inspection vehicle; 2. Rotary disc; 3. Positioning frame; 4. Mounting plate; 5. Camera; 6. Connecting collar; 7. Transparent protective frame; 8. Drive box; 9. First housing; 10. First motor; 11. Drive rod; 12. First bevel gear; 13. Second bevel gear; 14. Rotating column; 15. Transmission box; 16. Second housing; 17. Second motor; 18. Matching rod; 19. Third bevel gear; 20. Fourth bevel gear; 21. Rotating rod; 22. Fixed frame; 23. Fixed block; 24. Support frame; 25. Cleaning cotton; 26. Fixed plate; 27. Pull rod; 28. Moving plate; 29. ​​Return spring; 30. Fixed rod; 31. Connecting rod; 32. Limiting plate; 33. Contact plate; 34. Contact spring; 35. Insert rod; 36. Bellows protective cover. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0034] In one embodiment, such as Figures 1-5 As shown, a robot for substation inspection includes an inspection vehicle 1, a rotating disk 2 on top of the inspection vehicle 1, a positioning frame 3 fixedly connected to the upper surface of the rotating disk 2, an installation plate 4 inserted into the positioning frame 3, and cameras 5 symmetrically arranged above the installation plate 4.

[0035] The mounting components are symmetrically arranged on the surface of the positioning frame 3 and are used for assembling and disassembling the camera 5.

[0036] A protective component is disposed on the upper surface of the rotating disk 2 and is used to protect the camera 5;

[0037] The first adjustment component is set on the upper surface of the inspection vehicle 1 and is used to adjust the horizontal angle of the camera 5.

[0038] The second adjustment component is disposed on the upper surface of the mounting plate 4 and is used to adjust the vertical angle of the camera 5.

[0039] In this embodiment, when a substation needs to be inspected, the mounting plate 4 and the positioning frame 3 are fixed together using the mounting components. Then, the camera 5 can be installed. After the camera 5 is installed, the inspection vehicle 1 starts to move, which in turn moves the camera 5 synchronously. At this time, the substation can be inspected. The protective components effectively protect the camera 5, thereby extending its service life. The first and second adjustment components allow for convenient and effective adjustment of the horizontal and vertical angles of the camera 5, enabling the camera 5 to conduct a more comprehensive inspection of the substation's surrounding environment. This effectively improves the overall flexibility and practicality of the device.

[0040] In one embodiment, such as Figure 3 and Figure 4 As shown, the mounting assembly includes a fixed plate 26 symmetrically mounted on the surface of the positioning frame 3. A pull rod 27 is slidably inserted into the fixed plate 26. One end of the pull rod 27 extends to the outside of the fixed plate 26 and is fixedly connected to a pull plate. The other end of the pull rod 27 is fixedly connected to a movable plate 28. A return spring 29 is sleeved on the outside of the pull rod 27 and abuts against the movable plate 28 and the fixed plate 26. Fixed rods 30 are symmetrically mounted on the surface of the movable plate 28. Fixing grooves for the fixed rods 30 to move are opened on the contact surface between the fixed plate 26 and the positioning frame 3, as well as on the surface of the mounting plate 4. When the camera 5 needs to be installed, simply pull the pull plate first. At this time, the pull plate will drive the pull rod 27 and the moving plate 28 to move synchronously. During the movement of the moving plate 28, it will squeeze the return spring 29. The moving plate 28 will also drive the fixed rod 30 to move synchronously. Then, the mounting plate 4 is inserted into the positioning frame 3, and the pull plate is released. At this time, the return spring 29 is reset, and the moving plate 28 and the fixed rod 30 move synchronously. When the fixed rod 30 is inserted into the fixing groove on the surface of the mounting plate 4, the mounting plate 4 and the positioning frame 3 can be fixed. At this time, the camera 5 can be installed, and it is convenient for the staff to disassemble, replace and repair the camera 5.

[0041] In one embodiment, such as Figure 1 and Figure 3As shown, the protective component includes a connecting collar 6 fixedly connected to the upper surface of the rotating disk 2. A transparent and visible protective frame 7 is provided on one side of the rotating disk 2. The upper surface of the connecting collar 6 is provided with a movable groove for the transparent and visible protective frame 7 to move. Through the setting of the transparent and visible protective frame 7, the camera 5 can be effectively protected, thereby avoiding direct impact from objects in the external environment on the camera 5, which could cause damage to the camera 5. At the same time, it can prevent dust and other impurities from adhering and accumulating on the lens of the camera 5, affecting the image clarity of the camera 5, and effectively extending the service life of the camera 5.

[0042] In one embodiment, such as Figure 3 and Figure 5 As shown, multiple connecting rods 31 are fixedly connected to the surface of the connecting collar 6. A limiting plate 32 is fixedly connected to the other end of each connecting rod 31. An abutment plate 33 is slidably connected to the outer wall of every two connecting rods 31. An abutment spring 34 is sleeved on the outside of each connecting rod 31, abutting between the abutment plate 33 and the limiting plate 32. A pull ring is fixedly connected to one side of the abutment plate 33, and insertion rods 35 are symmetrically installed on the other side. Slots for the insertion rods 35 are provided on the surfaces of both the connecting collar 6 and the transparent protective frame 7. When the transparent protective frame 7 needs to be installed, simply pull the pull ring... When the ring is pulled, the contact plate 33 will move synchronously on the outer wall of the connecting rod 31. During the movement of the contact plate 33, it will squeeze the contact spring 34. The contact plate 33 will also move the insertion rod 35 synchronously. Then, the transparent visible protective frame 7 is inserted into the connecting collar 6. Then, the ring is released. At this time, the contact spring 34 returns to its original position, and the contact plate 33 and the insertion rod 35 move synchronously. When the insertion rod 35 is inserted into the slot on the surface of the transparent visible protective frame 7, the transparent visible protective frame 7 can be installed. At the same time, it is convenient for the staff to disassemble and replace the transparent visible protective frame 7.

[0043] In one embodiment, such as Figure 3 and Figure 5 As shown, each of the multiple connecting rods 31 is fitted with a bellows cover 36. The two ends of the bellows cover 36 are fixedly connected to the opposite side of the contact plate 33 and the limiting plate 32, respectively. By setting the bellows cover 36, the contact spring 34 can be effectively protected, thereby effectively extending the service life of the contact spring 34, and without affecting the normal use of the contact spring 34.

[0044] In one embodiment, such as Figure 2As shown, the first adjustment assembly includes a drive box 8 fixedly connected to the upper surface of the inspection vehicle 1. A rotating column 14 is rotatably connected to the inner wall of the drive box 8. The top of the rotating column 14 is fixedly connected to the bottom of the rotating disk 2. A first housing 9 for mounting a first motor 10 is fixedly connected to the surface of the drive box 8. A drive rod 11 is rotatably connected to the inner wall of the drive box 8. The drive rod 11 is driven by the first motor 10. A first bevel gear 12 is fixedly connected to the other end of the drive rod 11. A second bevel gear 13 that meshes with the first bevel gear 12 is fixedly connected to the outer wall of the rotating column 14. When it is necessary to adjust the horizontal angle of the camera 5, the first motor 10 starts to run, driving the drive rod 11 and the first bevel gear 12 to rotate synchronously. The first bevel gear 12 then drives the second bevel gear 13 and the rotating column 14 to rotate synchronously. The rotating column 14 then drives the rotating disk 2 and the camera 5 to rotate synchronously. At this time, the horizontal angle of the camera 5 can be adjusted.

[0045] In one embodiment, such as Figure 2 As shown, the second adjustment assembly includes a transmission box 15 fixedly connected to the upper surface of the mounting plate 4. A rotating rod 21 is rotatably connected inside the transmission box 15. Both ends of the rotating rod 21 are fixedly connected to the surfaces of the two cameras 5, respectively. A second housing 16 for mounting a second motor 17 is fixedly connected to the upper surface of the transmission box 15. A mating rod 18 is rotatably connected to the inner wall of the transmission box 15. The mating rod 18 is driven by the second motor 17. A third bevel gear 19 is fixedly connected to the other end of the mating rod 18. A fourth bevel gear that meshes with the third bevel gear 19 is fixedly connected to the outer wall of the rotating rod 21. When the vertical angle of the camera 5 needs to be adjusted, the second motor 17 starts running, driving the mating rod 18 and the third bevel gear 19 to rotate synchronously. The third bevel gear 19 then drives the fourth bevel gear 20 and the rotating rod 21 to rotate synchronously. The rotating rod 21 then drives the camera 5 to rotate synchronously. At this time, the vertical angle of the camera 5 can be adjusted. (Both the first motor 10 and the second motor 17 can be remotely controlled by the staff, or an automatic running program can be set to start the first motor 10 and the second motor 17.)

[0046] In one embodiment, such as Figures 1-3 As shown, a fixed frame 22 is fixedly connected to the surface of the inspection vehicle 1. A fixed block 23 is fixedly connected to the fixed frame 22 by bolts. A support frame 24 is fixedly connected to the upper surface of the fixed block 23. A cleaning cotton 25 is adhered to the surface of the support frame 24. When the rotating disk 2 rotates, it will also drive the transparent visible protective frame 7 to rotate synchronously. At this time, the cleaning cotton 25 can effectively clean the dust and other impurities adhering to the surface of the transparent visible protective frame 7, thereby effectively improving the shooting clarity of the camera 5. Moreover, the staff can easily disassemble and replace the cleaning cotton 25, further improving the overall practicality of the device.

[0047] The above embodiments disclose a robot for substation inspection. When a substation needs to be inspected, the mounting plate 4 and the positioning frame 3 are first fixed together by the cooperation between the pull plate and the fixing rod 30. At this time, the camera 5 can be installed. After the camera 5 is installed, the inspection vehicle 1 starts to move, thereby driving the camera 5 to move synchronously. The substation can then be inspected. The transparent and visible protective frame 7 can effectively protect the camera 5, thereby effectively extending the service life of the camera 5. The first motor 10 and the second motor 17 can conveniently and effectively adjust the horizontal and vertical angles of the camera 5, so that the camera 5 can more comprehensively inspect the surrounding environment of the substation, effectively improving the overall flexibility and practicality of the device.

[0048] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A robot for substation inspection, comprising an inspection vehicle (1), characterized in that, The inspection vehicle (1) is equipped with a rotating disk (2) on top, and a positioning frame (3) is fixedly connected to the upper surface of the rotating disk (2). A mounting plate (4) is inserted into the positioning frame (3), and cameras (5) are symmetrically arranged above the mounting plate (4); it also includes: The mounting components are symmetrically arranged on the surface of the positioning frame (3) and are used for mounting and dismounting the camera (5); A protective component is disposed on the upper surface of the rotating disk (2) and is used to protect the camera (5); The first adjustment component is disposed on the upper surface of the inspection vehicle (1) and is used to adjust the horizontal angle of the camera (5); The second adjustment component is disposed on the upper surface of the mounting plate (4) and is used to adjust the vertical angle of the camera (5).

2. The robot for substation inspection according to claim 1, characterized in that, The mounting assembly includes a fixed plate (26) symmetrically mounted on the surface of the positioning frame (3). A pull rod (27) is slidably inserted into the fixed plate (26). One end of the pull rod (27) extends to the outside of the fixed plate (26) and is fixedly connected to a pull plate. The other end of the pull rod (27) is fixedly connected to a moving plate (28). A return spring (29) is sleeved on the outside of the pull rod (27). The return spring (29) abuts against the moving plate (28) and the fixed plate (26). Fixed rods (30) are symmetrically mounted on the surface of the moving plate (28). Fixed grooves for the fixed rods (30) to move are opened on the contact surface between the fixed plate (26) and the positioning frame (3) and the surface of the mounting plate (4).

3. The robot for substation inspection according to claim 1, characterized in that, The protective assembly includes a connecting collar (6) fixedly connected to the upper surface of the rotating disk (2). A transparent and visible protective frame (7) is provided on one side of the rotating disk (2). An active groove for the transparent and visible protective frame (7) to move is provided on the upper surface of the connecting collar (6).

4. A robot for substation inspection according to claim 3, characterized in that, Multiple connecting rods (31) are fixedly connected to the surface of the connecting collar (6). The other end of the connecting rod (31) is fixedly connected to a limiting plate (32). A contact plate (33) is slidably connected to the outer wall of every two connecting rods (31). A contact spring (34) is sleeved on the outside of the connecting rod (31). The contact spring (34) abuts between the contact plate (33) and the limiting plate (32). A pull ring is fixedly connected to one side of the contact plate (33). Insert rods (35) are symmetrically installed on the other side of the contact plate (33). The surfaces of the connecting collar (6) and the transparent visible protective frame (7) are both provided with slots for the insertion rods (35) to move.

5. A robot for substation inspection according to claim 4, characterized in that, Each of the connecting rods (31) is fitted with a bellows cover (36), and the two ends of the bellows cover (36) are fixedly connected to the opposite side of the contact plate (33) and the limiting plate (32), respectively.

6. A robot for substation inspection according to claim 1, characterized in that, The first adjustment assembly includes a drive box (8) fixedly connected to the upper surface of the inspection vehicle (1). A rotating column (14) is rotatably connected to the inner wall of the drive box (8). The top end of the rotating column (14) is fixedly connected to the bottom of the rotating disk (2). A first housing (9) for mounting a first motor (10) is fixedly connected to the surface of the drive box (8). A drive rod (11) is rotatably connected to the inner wall of the drive box (8). The drive rod (11) is driven by the first motor (10). A first bevel gear (12) is fixedly connected to the other end of the drive rod (11). A second bevel gear (13) meshing with the first bevel gear (12) is fixedly connected to the outer wall of the rotating column (14).

7. A robot for substation inspection according to claim 1, characterized in that, The second adjustment assembly includes a transmission box (15) fixedly connected to the upper surface of the mounting plate (4). A rotating rod (21) is rotatably connected inside the transmission box (15). The two ends of the rotating rod (21) are fixedly connected to the surfaces of the two cameras (5), respectively. A second housing (16) for mounting a second motor (17) is fixedly connected to the upper surface of the transmission box (15). A mating rod (18) is rotatably connected to the inner wall of the transmission box (15). The mating rod (18) is driven by the second motor (17). A third bevel gear (19) is fixedly connected to the other end of the mating rod (18). A fourth bevel gear (20) meshing with the third bevel gear (19) is fixedly connected to the outer wall of the rotating rod (21).

8. A robot for substation inspection according to claim 1, characterized in that, The inspection vehicle (1) is fixedly connected to a fixed frame (22), and a fixed block (23) is fixedly connected to the fixed frame (22) by bolts. A support frame (24) is fixedly connected to the upper surface of the fixed block (23), and a cleaning cotton (25) is adhered to the surface of the support frame (24).

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