Substation inspection device based on unmanned aerial vehicle

Abstract

The utility model relates to the technical field of substation inspection, and provides a substation inspection device based on an unmanned aerial vehicle, which comprises a protection box, a charging platform for charging the unmanned aerial vehicle is fixedly mounted on the inner side wall of the protection box, and rotating rods for unfolding are rotatably connected to the periphery of the charging platform. The two ends of the rotating rod are rotationally connected with fixed gear rings used for connection. According to the transformer substation patrol device based on the unmanned aerial vehicle, the expansion plates can be driven to rotate from the vertical state to the horizontal state in the protection box through the arranged linkage assembly, the four expansion plates can form a large platform after being unfolded, and through the effect of the arranged driving assembly, the expansion plates can be driven to rotate to the horizontal state while the expansion plates are driven to rotate to the horizontal state. According to the unmanned aerial vehicle, the side plates on the two sides of the unmanned aerial vehicle can be synchronously rotated and unfolded, so that vacant positions among the four expansion plates can be complemented, a large circular platform is formed, and then the operation convenience of the unmanned aerial vehicle in the takeoff and landing control process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of substation inspection, and specifically to a substation inspection device based on a drone. Background Art

[0002] The substation inspection device based on drone is a device that inspects the substation conditions through the flight of drone.

[0003] A Chinese patent discloses a substation operating environment monitoring device based on a drone, with the publication number CN215813125U. The article proposes "including a drone, a drone cabin and a box-type substation, the bottom of the drone is provided with a steering connection plate, the bottom of the steering connection plate is provided with a guard plate base, and the interior of the drone cabin is provided with a parking slot"; the device is connected to the flamethrower through an arc-shaped strong spring clamp, thereby increasing the stability of the drone when controlling the drone connection. Since the drone is manually controlled during take-off and landing, the small area of ​​the device used to store the drone may increase the difficulty of the drone's take-off and landing, thereby increasing the convenience of use of the overall device. Utility Model Content

[0004] The purpose of the utility model is to provide a substation inspection device based on a drone, which solves the problem in the related technology that during use, since the drone is manually controlled during take-off and landing, the area of ​​the device used to store the drone may be small, which increases the difficulty of the drone's take-off and landing, thereby increasing the convenience of use of the entire device.

[0005] The technical solution of the utility model is as follows:

[0006] A substation inspection device based on a drone includes a protective box, an inner wall of the protective box is fixedly installed with a charging platform for charging the drone, the charging platform is rotatably connected to a rotating rod for deployment on all sides, both ends of the rotating rod are rotatably connected to fixed gear rings for connection, the outer side of the rotating rod is fixedly installed with a driving gear ring, the outer side of the rotating rod is fixedly installed with an expansion plate for deployment, both ends of the expansion plate are rotatably connected to a rotating shaft for deployment, the outer side of the rotating shaft is fixedly installed with a rotating gear ring, the outer side of the rotating shaft is fixedly installed with a side plate for lateral deployment, the interior of the expansion plate is provided with a driving component for driving the expansion plate to deploy, the interior of the protective box is also provided with a linkage component for driving the rotating rod to rotate, and the protective box is provided with a closing component for closing the protective box on all sides.

[0007] Preferably, the driving assembly includes a driving rod rotatably connected inside the expansion plate, and two driven rods are also rotatably connected inside the expansion plate.

[0008] Preferably, the driving assembly further comprises driven gears fixedly mounted on both ends of the driving rod and on the outside of the driven rod, and the driven gears are respectively engaged with the fixed gear ring and the rotating gear ring.

[0009] Preferably, the driving assembly further comprises a first bevel gear fixedly mounted at both ends of the driving rod and at the bottom end of the driven rod.

[0010] Preferably, the linkage assembly includes four linkage rods rotatably connected inside the top end of the protection box, and second bevel gears are fixedly mounted on both ends of the four linkage rods.

[0011] Preferably, the linkage assembly further comprises a linkage gear fixedly mounted on the outside of the linkage rod, and the linkage gear is meshed with the driving gear ring.

[0012] Preferably, the linkage assembly further comprises a drive motor fixedly installed inside the top end of the protection box, and the output end of the drive motor is fixedly connected to one end of the linkage rod.

[0013] Preferably, the closing assembly includes a protective cover rotatably connected to the outer side of the top end of the protective box, and the top end of the protective cover is triangular.

[0014] Preferably, the closing assembly further comprises two movable hinges fixedly mounted on the outside of the protective cover and the outside of the protective box, and electric telescopic rods are fixedly mounted on the movable ends of the two movable hinges.

[0015] Preferably, two outer rings are fixedly mounted on both ends of the expansion plate, and the inner side walls of the two outer rings are rotatably connected to the two ends of the rotating shaft.

[0016] Beneficial effects of the utility model:

[0017] The linkage component set up can drive the expansion plate to rotate from a vertical state inside the protective box to a horizontal state, and the four expansion plates can form a larger platform after being unfolded. The driving component set up can also make the side plates on both sides rotate and unfold synchronously when the expansion plate rotates to a horizontal state, thereby filling the vacant positions between the four expansion plates to form a larger circular platform, thereby increasing the convenience of operating the drone during controlled take-off and landing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the closing component structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the protective box of the utility model;

[0022] Figure 4 This is a schematic diagram of the side panel structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the expansion board of the utility model;

[0024] In the figure: 1. Protective box; 11. Charging platform; 2. Rotating rod; 21. Fixed gear ring; 22. Driving gear ring; 3. Expansion plate; 4. Rotating shaft; 41. Rotating gear ring; 42. Outer ring; 5. Side plate; 6. Driving assembly; 61. Driving rod; 62. Driven rod; 63. Driven gear; 64. First bevel gear; 7. Linkage assembly; 71. Linkage rod; 72. Second bevel gear; 73. Linkage gear; 74. Driving motor; 8. Closing assembly; 81. Protective cover; 82. Active hinge; 83. Electric telescopic rod. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1 、 Figure 3 as well as Figure 4This embodiment proposes a substation inspection device based on a drone, including a protective box 1, a charging platform 11 for charging the drone is fixedly installed on the inner wall of the protective box 1, a rotating rod 2 for deployment is rotatably connected to the charging platform 11, both ends of the rotating rod 2 are rotatably connected to fixed gear rings 21 for connection, a driving gear ring 22 is fixedly installed on the outer side of the rotating rod 2, an expansion plate 3 for deployment is fixedly installed on the outer side of the rotating rod 2, both ends of the expansion plate 3 are rotatably connected to a rotating shaft 4 for deployment, and a rotating gear ring 4 is fixedly installed on the outer side of the rotating shaft 4. 1, a side plate 5 for lateral expansion is fixedly installed on the outside of the rotating shaft 4, a driving component 6 for driving the side plate 5 to expand is provided inside the expansion plate 3, a linkage component 7 for driving the rotating rod 2 to rotate is also provided inside the protective box 1, and a closing component 8 for closing the protective box 1 is provided around the protective box 1. Two outer rings 42 are fixedly installed at both ends of the expansion plate 3, and the inner side walls of the two outer rings 42 are rotatably connected to the two ends of the rotating shaft 4. Before the drone takes off, it is on the top of the charging platform 11 and is charged by the power supply inside the charging platform 11. After the closing component 8 opens the top of the protective box 1, the drone can take off and inspect the substation. When the drone is low on power and flies back to the protective box 1, the linkage component 7 can be used in advance inside the protective box 1 to drive the gear ring 22 on the rotating rod 2 on all four sides, so that the rotating rod 2 on all four sides can simultaneously drive the expansion plate 3 to rotate upward and gradually rotate to a horizontal state. At the same time as the expansion plate 3 rotates, the internal driving component 6 can act on the rotating gear ring 41 on the rotating shaft 4, so that the rotating shaft 4 can drive the side plate 5 to rotate inside the outer ring 42 on the expansion plate 3, so that the four expansion plates 3 and their upper side plates 5 form a larger circle after unfolding, which can be used for the landing of the drone. After the drone lands, the linkage component 7 can be used to drive the expansion plate 3 to rotate gradually to a vertical state, so that the drone can gradually move to the middle position of the four expansion plates 3. After the expansion plate 3 rotates to a completely vertical state, the drone can be dropped to the charging platform 11 for charging. When the drone is not in use, it can also be protected by the closing component 8.

[0027] See also Figure 2 、 Figure 3 as well as Figure 5, this embodiment proposes a substation inspection device based on a drone, the driving assembly 6 includes a driving rod 61 rotatably connected to the inside of the expansion plate 3, and two driven rods 62 are also rotatably connected to the inside of the expansion plate 3. The driving assembly 6 also includes driven gears 63 fixedly installed at both ends of the driving rod 61 and the outside of the driven rod 62. The driven gears 63 are respectively engaged with the fixed gear ring 21 and the rotating gear ring 41. The driving assembly 6 also includes a first bevel gear 64 fixedly installed at both ends of the driving rod 61 and the bottom end of the driven rod 62. When the expansion plate 3 is rotated by the rotating rod 2, due to the rotating rod 2 The fixed gear ring 21 rotates inside, so that the expansion plate 3 rotates relative to the fixed gear ring 21, and the fixed gear ring 21 acts on the driven gear 63 inside the expansion plate 3, driving the driving rod 61 inside the expansion plate 3 to rotate, and then the first bevel gear 64 acts to drive the driven rod 62 to rotate, and then the driven gear 63 on the driven rod 62 is engaged with the rotating gear ring 41 on the rotating shaft 4, so that the rotating shaft 4 can drive the side plate 5 to unfold while the expansion plate 3 rotates. The linkage assembly 7 includes four linkage rods 71 ​​connected to the top of the protective box 1. The four linkage rods 71 The second bevel gear 72 is fixedly installed at both ends of the linkage assembly 7, and the linkage assembly 7 also includes a linkage gear 73 fixedly installed on the outside of the linkage rod 71. The linkage gear 73 meshes with the drive gear ring 22. The linkage assembly 7 also includes a drive motor 74 fixedly installed inside the top of the protection box 1. The output end of the drive motor 74 is fixedly connected to one end of the linkage rod 71. When the rotating rod 2 needs to be rotated, one of the linkage rods 71 ​​can be driven to rotate by the drive motor 74, and then the second bevel gear 72 is used to make the linkage rods 71 ​​around the protection box 1 rotate, and the linkage rod 71 drives the linkage rods 71 ​​above it. The gear 73 rotates, and through the engagement of the linkage gear 73 with the driving gear ring 22, the rotating rod 2 drives the expansion plate 3 to rotate and expand. The closing component 8 includes a protective cover 81 rotatably connected to the outside of the top of the protective box 1. The top of the protective cover 81 is triangular. The closing component 8 also includes two movable hinges 82 fixedly installed on the outside of the protective cover 81 and the outside of the protective box 1. The movable ends of the two movable hinges 82 are fixedly installed with electric telescopic rods 83. The protective cover 81 on the top of the protective box 1 can be expanded or closed by the extension and contraction of the electric telescopic rod 83 between the movable hinges 82.

[0028] In this embodiment, when in use, the driving motor 74 is provided to drive the linkage rod 71 to rotate, so that the linkage gear 73 on the linkage rod 71 can drive the rotating rod 2 to rotate, so that the rotating rod 2 drives the expansion plate 3 to rotate from the vertical state inside the protective box 1 to the horizontal state, and the four expansion plates 3 can form a larger platform after being unfolded. The expansion plate 3 is also provided with a function of rotating relative to the driving gear ring 22, so that when the expansion plate 3 rotates to the horizontal state, it can drive the rotating shaft 4 to rotate inside the outer ring 42 through the rotation of its internal driving rod 61 and the upper driven gear 63 of the driven rod 62, so that the side panels 5 on both sides of the expansion plate 3 rotate synchronously and unfold to the same horizontal state as the expansion plate 3, so that the vacant positions between the four expansion plates 3 can be filled to form a larger circular platform, thereby increasing the convenience of operation of the drone during the controlled take-off and landing process.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A substation inspection device based on a drone, comprising a protective box (1), wherein a charging platform (11) for charging the drone is fixedly mounted on the inner side wall of the protective box (1), characterized in that: The charging station (11) is rotatably connected to a rotating rod (2) for unfolding, and the two ends of the rotating rod (2) are rotatably connected to a fixed gear ring (21) for connection. The outer side of the rotating rod (2) is fixedly installed with a driving gear ring (22). The outer side of the rotating rod (2) is fixedly installed with an expansion plate (3) for unfolding, and the two ends of the expansion plate (3) are rotatably connected to a rotating shaft (4) for unfolding, and the outer side of the rotating shaft (4) is fixedly installed with a rotating gear ring (41). The outer side of the rotating shaft (4) is fixedly installed with a side plate (5) for lateral unfolding. A driving component (6) for driving the expansion plate (3) to unfold is provided inside the expansion plate (3), and a linkage component (7) for driving the rotating rod (2) to rotate is also provided inside the protective box (1). A closing component (8) for closing the protective box (1) is provided around the protective box (1).

2. The substation inspection device based on drone according to claim 1 is characterized in that: The driving assembly (6) comprises a driving rod (61) rotatably connected to the interior of the expansion plate (3), and two driven rods (62) are also rotatably connected to the interior of the expansion plate (3).

3. The substation inspection device based on drone according to claim 2 is characterized in that: The driving assembly (6) further comprises driven gears (63) fixedly mounted on both ends of the driving rod (61) and on the outside of the driven rod (62), and the driven gears (63) are respectively engaged with the fixed gear ring (21) and the rotating gear ring (41).

4. The substation inspection device based on drone according to claim 3 is characterized in that: The driving assembly (6) further comprises a first bevel gear (64) fixedly mounted at both ends of the driving rod (61) and at the bottom end of the driven rod (62).

5. The substation inspection device based on drone according to claim 1 is characterized in that: The linkage assembly (7) comprises four linkage rods (71) rotatably connected inside the top end of the protection box (1), and second bevel gears (72) are fixedly mounted at both ends of the four linkage rods (71).

6. The substation inspection device based on drone according to claim 5 is characterized in that: The linkage assembly (7) further comprises a linkage gear (73) fixedly mounted on the outside of the linkage rod (71), wherein the linkage gear (73) is meshed with the driving gear ring (22).

7. The substation inspection device based on drone according to claim 6 is characterized in that: The linkage assembly (7) further comprises a drive motor (74) fixedly mounted inside the top end of the protection box (1), and an output end of the drive motor (74) is fixedly connected to one end of the linkage rod (71).

8. The substation inspection device based on drone according to claim 1 is characterized in that: The closing assembly (8) comprises a protective cover (81) rotatably connected to the outer side of the top end of the protective box (1), and the top end of the protective cover (81) is triangular.

9. The substation inspection device based on drone according to claim 8, characterized in that: The closing assembly (8) further comprises two movable hinges (82) fixedly mounted on the outside of the protective cover (81) and the outside of the protective box (1), and an electric telescopic rod (83) is fixedly mounted on the movable ends of the two movable hinges (82).

10. The substation inspection device based on drone according to claim 1, characterized in that: Two outer rings (42) are fixedly mounted on both ends of the expansion plate (3), and the inner side walls of the two outer rings (42) are rotatably connected to the two ends of the rotating shaft (4).

Images