Electric power inspection unmanned aerial vehicle-mounted laser obstacle removing device

Abstract

The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to an electric power inspection unmanned aerial vehicle-mounted laser obstacle removing device which comprises a machine body, a connecting box is fixedly installed at the bottom of the machine body, a supporting frame is fixedly installed at the bottom of the connecting box, and a supporting plate is integrally and fixedly installed at the bottom of the supporting frame. An air cylinder is fixedly installed at the rear end of the top of the supporting plate, a top plate is fixedly installed on the front face of the output end of the air cylinder, a second clamping plate and a first clamping plate are slidably arranged on the two sides of the front end of the top plate correspondingly, and inclined grooves are formed in the rear ends of the first clamping plate and the second clamping plate in a penetrating mode correspondingly; a stop lever is slidably arranged at the center of the bottom of the connecting plate, and the bottom end of the stop lever is slidably arranged in the inclined groove. By fixing one end of the foreign matter, shaking of the foreign matter during obstacle clearing is reduced, obstacle clearing difficulty is lowered, and obstacle clearing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to unmanned plane technical field, concretely relates to a kind of electric power inspection unmanned plane-borne laser obstacle clearing device. BACKGROUND

[0002] With the continuous expansion of power system scale, the foreign matter attachment such as kite line, plastic film on overhead transmission line due to natural environment or human factors has become a prominent problem threatening the safe operation of power grid, and the traditional obstacle clearing means relies on manual climbing or live working, which has problems such as low efficiency, high risk and high cost, especially difficult to implement in complex terrain or extreme weather conditions.

[0003] Problems existing in prior art:

[0004] The unmanned plane-borne laser obstacle clearing device is a special equipment for electric power inspection integrated on unmanned plane platform, which can remotely remove foreign matter on overhead transmission line through high-energy laser beam, and can realize non-contact, long-distance and automatic foreign matter removal operation, but the existing foreign matter usually floats during removal operation, thereby increasing the difficulty of obstacle clearing and reducing the efficiency of obstacle clearing. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of electric power inspection unmanned plane-borne laser obstacle clearing device, which can fix one end of foreign matter, reduce the shaking of foreign matter during obstacle clearing, reduce the difficulty of obstacle clearing and improve the efficiency of obstacle clearing.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] A kind of electric power inspection unmanned plane-borne laser obstacle clearing device, including body, the bottom of the body is fixedly installed with connecting box, the bottom of the connecting box is fixedly installed with support frame, the bottom of the support frame is integrally fixedly installed with support plate, the rear end of the top of the support plate is fixedly installed with air cylinder, the front of the output end of the air cylinder is fixedly installed with top plate, the front end of the top plate is slidably provided with clamping plate two and clamping plate one on both sides respectively, the rear end of the clamping plate one and clamping plate two is all through type and is provided with inclined slot, the bottom end of the support frame is integrally fixedly installed with connecting plate, the center of the bottom of the connecting plate is slidably provided with stop rod, the bottom end of the stop rod is slidably arranged in the inside of inclined slot.

[0008] The center of the bottom of the connecting box is fixedly installed with gimbal support, and the front of the bottom of the gimbal support is fixedly installed with laser obstacle clearing instrument.

[0009] The bottom of the support plate is slidably provided with storage tank, the back of the storage tank is fixedly installed with pull handle, the inside of the front end of the storage tank is rotatably provided with spike roller, and the one end of the spike roller and the side of the storage tank are fixedly sleeved with paddle wheel.

[0010] The support plate has top blocks slidably mounted on both sides of its front and rear ends. Baffles are integrally fixedly installed on both sides of the support plate's front and rear ends and close to the top blocks. A spring is fixedly installed between the baffles and the top blocks.

[0011] A square groove is provided through the front end of the top of the support plate and the top of the spiked roller. Holes are provided through the periphery of the storage trough. Elastic sleeves are provided at the front ends of the first clamping plate and the second clamping plate.

[0012] The technical effects achieved by this utility model are as follows:

[0013] In this invention, when clearing obstacles from power transmission lines, a drone takes off and moves to the obstacle. A cylinder pushes clamps one and two towards one end of the obstacle, at which point the front ends of clamps one and two move away from each other. When the front ends of clamps one and two are located on either side of the obstacle, the cylinder is activated again to retract clamps one and two towards the bottom of the support plate. A sloping groove and a stop bar bring the front ends of clamps one and two closer together, clamping and fixing the obstacle away from the power transmission cable, reducing obstacle movement. At this point, a laser obstacle clearing device is activated to quickly melt and sever the cable end, reducing the difficulty of obstacle clearing and improving its efficiency.

[0014] After the obstacle melts, the cylinder is activated again to move the clamped obstacle to the top of the storage tank. When the stop bar moves to the back of the two top blocks at the rear of the support plate, the cylinder is adjusted to push it forward again. With the two top blocks fixed, clamping plates one and two move forward and are guided by the inclined groove and the stop bar to unfold again. At this time, the impeller driven by the wind drives the spiked roller to rotate and rewind the obstacle on the top of the square trough, further improving safety and preventing the obstacle from getting tangled in other cables. At the same time, the obstacle is recycled to reduce environmental pollution. Attached Figure Description

[0015] Figure 1 This is an axonometric schematic diagram provided by an embodiment of the present invention;

[0016] Figure 2 This is an axonometric schematic diagram provided by an embodiment of the present invention;

[0017] Figure 3 This is an exploded axonometric view of the support frame and storage tank provided in an embodiment of this utility model;

[0018] Figure 4 This is an exploded axonometric view of the support frame and storage tank provided in an embodiment of this utility model;

[0019] Figure 5 This is an axial side view of the support plate provided in an embodiment of the present invention;

[0020] Figure 6This is provided by an embodiment of the present utility model. Figure 4 Enlarged diagram of point A in the middle.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Machine body; 2. Connecting box; 3. Laser obstacle clearing device; 4. Support frame; 5. Support plate; 6. Material storage tank; 7. Gimbal bracket; 8. Pull handle; 9. Impeller; 10. Connecting plate; 11. Cylinder; 12. Top plate; 13. Clamping plate one; 14. Clamping plate two; 15. Inclined groove; 16. Elastic sleeve; 17. Square groove; 18. Spike roller; 19. Stop bar; 20. Baffle; 21. Spring; 22. Top block. Detailed Implementation

[0023] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0024] like Figures 1-6 As shown, a power line inspection drone-borne laser obstacle clearing device includes a body 1. A connecting box 2 is fixedly installed at the bottom of the body 1. A support frame 4 is fixedly installed at the bottom of the connecting box 2. A support plate 5 is integrally fixedly installed at the bottom of the support frame 4. A cylinder 11 is fixedly installed at the rear end of the top of the support plate 5. A top plate 12 is fixedly installed on the front of the output end of the cylinder 11. A clamping plate 14 and a clamping plate 13 are slidably arranged on both sides of the front end of the top plate 12. A through groove 15 is opened at the rear end of both clamping plate 13 and clamping plate 14. A connecting plate 10 is integrally fixedly installed at the bottom end of the support frame 4. A stop bar 19 is slidably arranged at the center of the bottom of the connecting plate 10. The bottom end of the stop bar 19 is slidably arranged inside the groove 15.

[0025] See attached document Figure 2 and Figure 5 The support plate 5 has top blocks 22 slidably installed on both sides of the front and rear ends. The support plate 5 has baffles 20 integrally fixedly installed on both sides of the front and rear ends and close to the top blocks 22. A spring 21 is fixedly installed between the baffles 20 and the top blocks 22. A gimbal bracket 7 is fixedly installed at the center of the bottom of the connecting box 2. A laser obstacle clearing device 3 is fixedly installed on the front of the bottom of the gimbal bracket 7.

[0026] According to the above structure, when clearing obstacles, the drone takes off and moves to the obstacle. At this time, the cylinder 11 is activated to push the top plate 12 closer to the obstacle. When the stop lever 19 slides behind the two top blocks 22 at the front end of the support plate 5, the force of the hand spring 21 blocks the stop lever 19, while the clamping plates 13 and 14 push normally towards the obstacle, moving them away from each other to both ends of the obstacle. The push continues until the stop lever 19 is positioned in front of the two top blocks 22. The cylinder 11 is activated again, causing the top plate 12 to move the clamping plate 13 to the rear end. Because the stop lever 19 is blocked by the two top blocks 22, it remains stationary. The clamping plates 13 and 14 move to the rear end. Guided by the inclined groove 15, the front ends of the clamping plates 13 and 14 move closer together to clamp and fix the floating end of the obstacle. The laser clearing process is then activated. The obstacle clearing device 3, through the multi-angle adjustment of the gimbal bracket 7, quickly melts the cable end of the laser obstacle clearing device 3. After melting, the continuously activated cylinder 11 retracts towards the rear end of the top of the support plate 5. The clamping plates 13 and 14, which hold the melted obstacle, retract and move towards the rear end. When the stop bar 19 moves to the back of the two top blocks 22 at the rear end, it pushes the clamping plates 13 and 14 towards the front end again. Blocked by the two top blocks 22 at the rear end, the clamping plates 13 and 14 move towards the front end, while the stop bar 19 remains stationary. Then, guided by the inclined groove 15, the clamping plates 13 and 14 move away from each other. At this time, the obstacle held by the front end of the clamping plates 13 and 14 falls into the square groove 17, thereby collecting the obstacle. By fixing the other end of the obstacle during laser obstacle clearing, the stability of the obstacle is improved, the drifting is reduced, the melting efficiency is improved, and thus the work efficiency is improved.

[0027] See attached document Figure 2 and Figure 3 A storage trough 6 is slidably provided at the bottom of the support plate 5. A pull handle 8 is fixedly installed on the back of the storage trough 6. A spiked roller 18 is rotatably provided inside the front end of the storage trough 6. An impeller 9 is fixedly sleeved at one end of the spiked roller 18 and on one side of the storage trough 6. A square groove 17 is provided through the front end of the top of the support plate 5 and at the top of the spiked roller 18. Holes and slots are provided through the periphery of the storage trough 6. Elastic sleeves 16 are sleeved at the front ends of the clamping plate 13 and the clamping plate 2.

[0028] According to the above structure, when clamping plate 13 and clamping plate 214 clamp the melted obstacle to the square groove 17, the wind drives the impeller 9 to rotate the spike roller 18, thereby winding up the cleared obstacle to prevent the obstacle from getting tangled in the cable again. At the same time, the garbage is collected to reduce environmental pollution. The two elastic sleeves 16 are provided with protrusions at equal intervals on one side close to each other to increase the friction of clamping the obstacle and improve the stability of clamping by clamping plate 13 and clamping plate 214. The storage tank 6 is slidably set at the bottom of the support plate 5. The storage tank 6 can be easily removed by the pull handle 8 to clean the spike roller 18. The storage tank 6 has holes and slots at equal intervals on its periphery to reduce weight and flight resistance, thereby reducing energy consumption.

[0029] The working principle of this utility model is as follows: When clearing obstacles, the drone takes off and moves to the obstacle. At this time, the cylinder 11 pushes the top plate 12 closer to the obstacle. When the stop lever 19 slides to the rear of the two top blocks 22 at the front end of the support plate 5, the force of the hand spring 21 blocks the stop lever 19, while the clamping plates 13 and 14 push normally towards the obstacle, moving them away from each other to both ends of the obstacle. Continue pushing to position the stop lever 19 in front of the two top blocks 22. The cylinder 11 is activated again, causing the top plate 12 to move the clamping plates 13 to the rear end. Because the stop lever 19 is blocked by the two top blocks 22, it remains stationary. The clamping plates 13 and 14 move to the rear end. Guided by the inclined groove 15, the front ends of the clamping plates 13 and 14 move closer together to clamp and fix the floating end of the obstacle. The cylinder 11 is then activated. The laser obstacle clearing device 3, through the multi-angle adjustment of the gimbal bracket 7, rapidly melts the cable end wound by the laser obstacle clearing device 3. After melting, the continuously activated cylinder 11 retracts towards the rear end of the top of the support plate 5. The clamping plates 13 and 14, which hold the melted obstacle, retract and move towards the rear end. When the stop bar 19 moves to the back of the two top blocks 22 at the rear end, it pushes the clamping plates 13 and 14 towards the front end again. Blocked by the two top blocks 22 at the rear end, the clamping plates 13 and 14 move towards the front end, while the stop bar 19 remains stationary. Then, guided by the inclined groove 15, the clamping plates 13 and 14 move away from each other. At this time, the obstacle held by the front end of the clamping plates 13 and 14 falls to the square groove 17, thereby collecting the obstacle. By fixing the other end of the obstacle during laser obstacle clearing, the stability of the obstacle is improved, the drifting is reduced, the melting efficiency is improved, and thus the work efficiency is improved.

[0030] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. An unmanned aerial vehicle laser obstacle clearing device for power line inspection, comprising a body (1), characterized in that: The bottom of the machine body (1) is fixedly installed with a connecting box (2), the bottom of the connecting box (2) is fixedly installed with a support frame (4), the bottom of the support frame (4) is integrally fixedly installed with a support plate (5), the rear end of the top of the support plate (5) is fixedly installed with a cylinder (11), the front of the output end of the cylinder (11) is fixedly installed with a top plate (12), the two sides of the front end of the top plate (12) are slidably provided with a clamping plate two (14) and a clamping plate one (13) respectively, the rear end of the clamping plate one (13) and the clamping plate two (14) is penetratively provided with an inclined groove (15), the bottom end of the support frame (4) is integrally fixedly installed with a connecting plate (10), the center of the bottom of the connecting plate (10) is slidably provided with a stop rod (19), the bottom end of the stop rod (19) is slidably arranged in the inclined groove (15).

2. The unmanned aerial laser obstacle clearing device for power line inspection according to claim 1, characterized in that: The bottom of the connecting box (2) is fixedly installed with a cloud platform support (7), and the front of the bottom of the cloud platform support (7) is fixedly installed with a laser obstacle clearing instrument (3).

3. The unmanned aerial laser obstacle clearing device for power line inspection according to claim 1, characterized in that: The bottom of the support plate (5) is slidably provided with a storage tank (6), the back of the storage tank (6) is fixedly installed with a pull handle (8), the inside of the front end of the storage tank (6) is rotatably provided with a licker-in (18), one end of the licker-in (18) and located on one side of the storage tank (6) is fixedly sleeved with a paddle wheel (9).

4. The unmanned aerial laser obstacle clearing device for power line inspection according to claim 1, characterized in that: The two sides of the front and rear ends of the support plate (5) are slidably provided with a top block (22), the two sides of the front and rear ends of the support plate (5) and close to the top block (22) are integrally fixedly installed with a baffle (20), the baffle (20) and the top block (22) are jointly fixedly installed with a spring (21).

5. The unmanned aerial laser obstacle clearing device for power line inspection according to claim 3, characterized in that: The top of the front end of the support plate (5) and located on the top of the licker-in (18) is penetratively provided with a square groove (17), the circumferential side of the storage tank (6) is penetratively provided with a hole groove, the front end of the clamping plate one (13) and the clamping plate two (14) is sleeved with an elastic sheath (16).

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