Transmission, transformation and distribution integrated unmanned aerial vehicle based on grid planning

Abstract

The transmission, transformation and distribution integrated unmanned aerial vehicle comprises an unmanned aerial vehicle body, the front face of the unmanned aerial vehicle body is rotationally connected with a detection device, a rotating arm is arranged on the side face of the unmanned aerial vehicle body, a power fan is arranged on the rotating arm, and a driving mechanism is arranged on the lower surface of the unmanned aerial vehicle body. A locking device is arranged in the driving mechanism, rotating bases are arranged on the two sides of the driving mechanism, and positioning clamps are rotationally connected to the rotating bases. The unmanned aerial vehicle can be fixed with a detected line, so that the unmanned aerial vehicle and the line can be conveniently kept at a relative position for detection. When the unmanned aerial vehicle moves beside the inspection line, a driving wheel in the driving mechanism drives a driving chain to rotate, so that a positioning column drives a sliding block to move. When the positioning columns move outwards under the action of the driving chains, the sliding blocks are driven to move outwards synchronously. And a sleeve on the sliding block drives the driving rod to rotate.

Description

Technical Field

[0001] The present invention relates to the technical field of power transmission, transformation and distribution UAVs, and in particular to a power transmission, transformation and distribution integrated UAV based on grid planning. Background Art

[0002] Power inspection drones are a new type of tool that uses drone technology to inspect and maintain power facilities. They have the advantages of high efficiency, safety, and innovation, and can play an important role in the power industry. Drones can quickly complete inspection tasks without being restricted by terrain, improving inspection efficiency. Drones can conduct inspections in the air, preventing inspectors from coming into contact with dangerous areas and reducing safety risks. Drones are equipped with a variety of sensors to achieve a variety of inspection functions and improve inspection accuracy and efficiency.

[0003] After searching the prior art, the announcement number CN108216608A discloses an inspection drone. The drone comprises a metal shell (6), a shooting body (7) is fixedly mounted on the lower end of the metal shell (6), the shooting body (7) comprises a fixed card connector (16), a motor (17), a camera holder (18), a camera (19), a signal indicator light (20) and a power switch (21), the fixed card connector (16) is fixedly mounted on the top of the motor (17), the power switch (21) is fixedly mounted on the front end surface of the motor (17), the camera holder (18) is fixedly connected to the bottom end of the motor (17), the signal indicator light (20) is fixedly mounted on the front end surface of the camera holder (18), the camera (19) is fixedly mounted inside the camera holder (18), the lower end of the metal shell (6) is symmetrically fixedly connected to a fixed connecting frame (8), the lower end of the fixed connecting frame (8) is fixedly connected to a bottom fixing frame (5), and the side end surfaces of the bottom fixing frame (5) are all fixedly mounted with fixed A metal sleeve (4) is fixedly connected to a metal connecting rod (1) on a side of the fixed metal sleeve (4) facing away from the metal shell (6); a propeller body (9) is fixedly mounted on the surface of the metal connecting rod (1); the propeller body (9) comprises a direction adjuster (10), a propeller (11), a propeller holder (12), a rotating shaft (13), a clamping hole (14) and a protective shell (15); the direction adjuster (10) is fixedly mounted on the outer end of the propeller (11); the propeller (11) is symmetrically fixedly connected to the side end surface of the propeller holder (12); the propeller holder (12) is rotatably connected to the outer surface of the rotating shaft (13); the protective shell (15) is rotatably connected to the lower end of the rotating shaft (13); the clamping hole (14) is provided on the side end surface of the protective shell (15); the upper end of the metal shell (6) is rotatably connected to a rotating wheel shaft (3); and the upper end of the rotating wheel shaft (3) is fixedly mounted with a signal receiver (2).

[0004] The comparative document has a camera, and the camera of this device is equipped with a special camera holder. The camera is an all-round rotating camera, which can more accurately shoot the inspection area. At the same time, the shooting subject can be easily removed from the device through the fixed card connector, making the device more convenient in use. However, it cannot be relatively fixed to the detected line, and the camera detection effect is poor. Summary of the invention

[0005] The purpose of the present invention is to provide a transmission, transformation and distribution integrated UAV based on grid planning to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: it includes a drone body, the front side of the drone body is rotatably connected to a detection device, the side of the drone body is provided with a rotating arm, the rotating arm is provided with a power fan, the lower surface of the drone body is provided with a driving mechanism, the driving mechanism is provided with a locking device, both sides of the driving mechanism are provided with a rotating base, the rotating base is rotatably connected to a positioning clamp, the upper surface of the locking device is fixedly connected to a connecting rod, and the upper end of the connecting rod is provided with a cleaning device.

[0007] Preferably, the driving mechanism comprises a protection box, a driving wheel is rotatably connected inside the protection box, a driving chain is meshingly connected to the driving wheel, a positioning column is fixedly connected to the driving chain, and a slider is slidably connected to the positioning column.

[0008] The driving rod is fixedly connected with a vertical pipe, the sleeve is provided with a guide groove, one end of the guide groove is inclined, and the other end of the guide groove is a straight line, and the vertical pipe rod slides in the guide groove.

[0009] Preferably, a driving rod is fixedly connected to the tight sleeve, a guiding groove is provided on the sleeve, one end of the guiding groove is inclined, and the other end of the guiding groove is a straight line, and the driving rod slides in the guiding groove.

[0010] Preferably, the fastening device comprises a rotating ring, one end of which is fixedly connected to two positioning rods, the positioning rods are symmetrically arranged around the axis of the rotating ring, and a clamping groove is provided in the middle of the positioning rods.

[0011] Preferably, a movable groove is provided on one side of the positioning clamp, a translation block is provided in the movable groove, and the translation block is slidably connected to the movable groove.

[0012] Preferably, a telescopic rod is provided on one side of the positioning clamp, and the telescopic rod is rotatably connected to the rotating base.

[0013] Preferably, the cleaning device comprises a lower connecting rod, the lower end of which is rotatably connected to a driving rod, a rotating ring is provided above the lower connecting rod, a driving tube is rotatably connected inside the rotating ring, a driving column is meshedly connected inside the driving tube, a first belt is provided on the driving tube, a limiting shaft is provided at the upper end of the first belt, a second belt is provided on the limiting shaft, a supporting shaft is provided at the upper end of the second belt, a plurality of cleaning brushes are provided on one side of the second belt, and the plurality of cleaning brushes are rotatably connected to the second belt. The number of the second belts is two, and the two second belts are provided at both ends of the limiting shaft and the supporting shaft.

[0014] Preferably, a limit box is provided on one side of the detection device, and the number of the limit boxes is two, and the two limit boxes are respectively arranged at two ends of the support shaft.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the drone can be fixed to the line to be inspected, so that the drone and the line can maintain a relative position for inspection. When the drone moves to the side of the inspection line, the driving wheel in the driving mechanism drives the driving chain to rotate, so that the positioning column drives the slider to move. When the positioning column moves outward under the action of the driving chain, it drives the slider to move outward synchronously. The sleeve on the slider drives the driving rod to rotate. When the driving rod rotates, the fastening device on the slider will connect the card slot with the cable, so that the cable and the drone maintain a relatively stable position, which is convenient for the drone to inspect the cable. Through the setting of the lower connecting rod, when the linkage mechanism releases and implements the lock of the cable. The cleaning device can follow up to clean the detection device to keep the field of view received by the detection device clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the bottom structure of the present invention;

[0018] Figure 3 It is a schematic diagram of the internal structure of the driving mechanism of the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the driving part of the present invention;

[0020] Figure 5 It is a schematic diagram of the structure of the locking device of the present invention;

[0021] Figure 6 This is a schematic diagram of the side structure of the locking device of the present invention:

[0022] Figure 7 It is a schematic diagram of the internal structure of the cleaning device of the present invention;

[0023] Figure 8It is a schematic diagram of the cleaning device of the present invention.

[0024] In the figure: 1. UAV body; 2. Detection device; 3. Rotating arm; 4. Power fan; 5. Driving mechanism; 6. Locking device; 7. Rotating base; 8. Positioning clamp; 9. Protection box; 10. Driving wheel; 11. Driving chain; 12. Positioning column; 13. Sliding block; 14. Sliding groove; 15. Driving rod; 16. Sleeve; 17. Fastening device; 18. Vertical pipe; 19. Guide groove; 20. Rotating ring; 21. Positioning rod; 22. Moving groove; 23. Translation block; 24. Linking rod; 25. Cleaning device; 26. Lower connecting rod; 27. Rotating ring; 28. Driving tube; 29. ​​Driving column; 30. First belt; 31. Second belt; 32. Second belt; 33. Support shaft; 34. Cleaning brush; 35. Limit box. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 8 , the embodiment provided by the present invention:

[0027] Embodiment: It comprises a drone body 1, the front of the drone body 1 is rotatably connected to a detection device 2, and the side of the drone body 1 is provided with a rotating arm 3. The rotating arm 3 is convenient for folding and storage to reduce the volume for storage. The rotating arm 3 is provided with a power fan 4, and the lower surface of the drone body 1 is provided with a driving mechanism 5. The driving mechanism 5 can drive the fastening device 17 to fasten the cable. A locking device 6 is provided in the driving mechanism 5, and a rotating base 7 is provided on both sides of the driving mechanism 5, and a positioning clamp 8 is rotatably connected to the rotating base 7. The positioning clamp 8 is convenient for supporting and fixing the cable. A connecting rod 24 is fixedly connected to the upper surface of the locking device 6, and a cleaning device 25 is provided at the upper end of the connecting rod 24.

[0028] The driving mechanism 5 includes a protection box 9, a driving wheel 10 is rotatably connected in the protection box 9, a driving chain 11 is meshedly connected to the driving wheel 10, a positioning column 12 is fixedly connected to the driving chain 11, and a slider 13 is slidably connected to the positioning column 12. The slider 13 can be driven when the positioning column 12 is driven by the driving chain 11, thereby providing power.

[0029] A slide groove 14 is provided in the slider 13 , a driving rod 15 is provided at one end of the slider 13 , a sleeve 16 is provided on the driving rod 15 , one end of the sleeve 16 is fixedly connected to the slider 13 , and a fastening device 17 is provided at the other end of the sleeve 16 .

[0030] The driving rod 15 is fixedly connected with a vertical tube 18, and the sleeve 16 is provided with a guide groove 19, one end of the guide groove 19 is inclined, and the other end of the guide groove 19 is a straight line, and the vertical tube 18 slides in the guide groove 19. When the vertical tube 18 moves in the guide groove 19, the angle of the vertical tube 18 is changed under the guidance of the guide groove 19, and the vertical tube 18 rotates.

[0031] The fastening device 17 includes a rotating ring 20, one end of which is fixedly connected to two positioning rods 21, the positioning rods 21 are symmetrically arranged around the axis of the rotating ring 20, and a clamping groove is provided in the middle of the positioning rods 21. The clamping groove facilitates fixing the cable after rotation.

[0032] A moving groove 22 is formed on one side of the positioning clamp 8 . A translation block 23 is disposed in the moving groove 22 . The translation block 23 is slidably connected to the moving groove 22 .

[0033] A telescopic rod is provided on one side of the positioning clamp 8 , and the telescopic rod is rotatably connected to the rotating base 7 .

[0034] The cleaning device 25 includes a lower link 26, the lower end of which is rotatably connected to the driving rod 15, a rotating ring 27 is provided above the lower link 26, a driving tube 28 is rotatably connected inside the rotating ring 27, a driving column 29 is meshedly connected inside the driving tube 28, a first belt 30 is provided on the driving tube 28, a limiting shaft 31 is provided on the upper end of the first belt 30, a second belt 32 is provided on the limiting shaft 31, a supporting shaft 33 is provided on the upper end of the second belt 32, a plurality of cleaning brushes 34 are provided on one side of the second belt 32, and the plurality of cleaning brushes 34 are rotatably connected to the second belt 32. There are two second belts 32, and two second belts 32 are arranged at both ends of the limiting shaft 31 and the supporting shaft 33. When the locking device is actuated, the lower link 26 is driven to translate. When the lower link 26 translates, the mutually meshed driving tube 28 drives the driving column 29 to rotate. Then the driving column 29 drives the first belt 30 and the second belt 32 to rotate. The plurality of cleaning brushes 34 on the second belt 32 clean the surface of the detection device 2 .

[0035] A limit box 35 is disposed on one side of the detection device 2 . The number of the limit boxes 35 is two, and the two limit boxes 35 are disposed at two ends of the support shaft 33 , respectively.

[0036] When the UAV moves to the inspection line, the driving wheel 10 in the driving mechanism 5 drives the driving chain 11 to rotate, so that the positioning column 12 drives the slider 13 to move. When the positioning column 12 moves outward under the action of the driving chain 11, it drives the slider 13 to move outward synchronously. The sleeve 16 on the slider 13 drives the driving rod 15 to rotate. When the driving rod 15 rotates, the fastening device 17 on the slider 13 will clamp the clamping groove with the cable, so that the cable and the UAV maintain a relatively stable position, which is convenient for the UAV to inspect the cable.

[0037] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A grid-based integrated transmission, transformation and distribution UAV, comprising a UAV body (1), characterized in that: The front side of the drone body (1) is rotatably connected to a detection device (2); a side surface of the drone body (1) is provided with a rotating arm (3); a power fan (4) is provided on the rotating arm (3); a driving mechanism (5) is provided on the lower surface of the drone body (1); a locking device (6) is provided in the driving mechanism (5); rotating bases (7) are provided on both sides of the driving mechanism (5); a positioning clamp (8) is rotatably connected to the rotating base (7); a connecting rod (24) is fixedly connected to the upper surface of the locking device (6); a cleaning device (25) is provided at the upper end of the connecting rod (24).

2. The grid-planning-based integrated transmission, transformation and distribution UAV according to claim 1 is characterized by: The driving mechanism (5) comprises a protection box (9), a driving wheel (10) is rotatably connected inside the protection box (9), a driving chain (11) is meshingly connected to the driving wheel (10), a positioning column (12) is fixedly connected to the driving chain (11), and a slider (13) is slidably connected to the positioning column (12).

3. The grid-planning-based integrated transmission, transformation and distribution UAV according to claim 2 is characterized by: A slide groove (14) is provided in the slider (13), a driving rod (15) is provided at one end of the slider (13), a sleeve (16) is provided on the driving rod (15), one end of the sleeve (16) is fixedly connected to the slider (13), and the other end of the sleeve (16) is provided with a fastening device (17).

4. The grid-planning-based integrated transmission, transformation and distribution UAV according to claim 3 is characterized by: The driving rod (15) is fixedly connected with a vertical tube (18), the sleeve (16) is provided with a guide groove (19), one end of the guide groove (19) is inclined, and the other end of the guide groove (19) is a straight line, and the vertical tube (18) rod slides in the guide groove (19).

5. The grid-planning-based integrated transmission, transformation and distribution UAV according to claim 4 is characterized by: The fastening device (17) comprises a rotating ring (20), one end of which is fixedly connected to two positioning rods (21), the positioning rods (21) being symmetrically arranged with the axis of the rotating ring (20) as the center, and a clamping groove being provided in the middle of the positioning rods (21).

6. The grid-planning-based integrated transmission, transformation and distribution UAV according to claim 5 is characterized by: A moving groove (22) is provided on one side of the positioning clamp (8), a translation block (23) is provided in the moving groove (22), and the translation block (23) is slidably connected to the moving groove (22).

7. The grid-planning-based integrated transmission, transformation and distribution UAV according to claim 1, characterized in that: A telescopic rod is provided on one side of the positioning clamp (8), and the telescopic rod is rotatably connected to the rotating base (7).

8. The grid-planning-based integrated transmission, transformation and distribution UAV according to claim 1, characterized in that: The cleaning device (25) comprises a lower connecting rod (26), the lower end of which is rotatably connected to the driving rod (15), a rotating ring (27) is arranged above the lower connecting rod (26), a driving tube (28) is rotatably connected inside the rotating ring (27), a driving column (29) is meshedly connected inside the driving tube (28), a first belt (30) is arranged on the driving tube (28), a limiting shaft (31) is arranged on the upper end of the first belt (30), a second belt (32) is arranged on the limiting shaft (31), a supporting shaft (33) is arranged on the upper end of the second belt (32), a plurality of cleaning brushes (34) are rotatably connected to the second belt (32), and the number of the second belts (32) is two, and the two second belts (32) are arranged at both ends of the limiting shaft (31) and the supporting shaft (33).

9. The grid-planning-based integrated transmission, transformation and distribution UAV according to claim 8, characterized in that: A limit box (35) is provided on one side of the detection device (2), and the number of the limit boxes (35) is two, and the two limit boxes (35) are respectively arranged at the two ends of the support shaft (33).

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