An unmanned aerial vehicle-mounted live-line disconnection and cutting plier device

Abstract

The application relates to the technical field of shearing tongs, and discloses a UAV-mounted live-line lead cutting and shearing tong device, which solves the problem that the existing shearing tongs need to be manually operated and are dangerous, and comprises a UAV body, a suspension supporting mechanism is fixedly arranged at the middle position of the bottom end of the UAV body, an electric telescopic rod is penetratingly arranged at the middle position of the suspension supporting mechanism, a shearing mechanism is arranged at one end of the electric telescopic rod, a counterweight assembly is fixedly arranged at the other end of the electric telescopic rod, the shearing mechanism is composed of a supporting arm, a shearing assembly and an anti-swing traction assembly, the supporting arm is fixedly connected to one end of the electric telescopic rod, the shearing assembly is connected to the supporting arm, and the anti-swing traction assembly is sleeved with the shearing assembly and connected with the supporting arm; through the shearing tong device, the UAV can be mounted, remote lead cutting operation can be realized, the safety in use is improved, the lead can be tractioned, and the lead swing can be avoided.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of cutting pliers, and particularly relates to a UAV-mounted live-line cutting plier device for distribution network. BACKGROUND

[0002] The live-line cutting plier device for distribution network is a device for cutting a live-line of a distribution network. SUMMARY

[0003] In view of the above, in order to overcome the defects of the prior art, the application provides a UAV-mounted live-line cutting plier device for distribution network, which effectively solves the problem that the existing cutting pliers need manual operation and have certain risks.

[0004] To achieve the above purpose, the application provides the following technical scheme: a UAV-mounted live-line cutting plier device for distribution network, comprising a UAV body, a suspension support mechanism is fixedly arranged at the middle position of the bottom end of the UAV body, an electric telescopic rod is penetratingly arranged at the middle position of the suspension support mechanism, a shearing mechanism is arranged at one end of the electric telescopic rod, a counterweight assembly is fixedly arranged at the other end of the electric telescopic rod, the shearing mechanism is composed of a support arm, a shearing assembly and an anti-swing traction assembly, the support arm is fixedly connected to one end of the electric telescopic rod, the shearing assembly is connected to the support arm, and the anti-swing traction assembly is sleeved on the shearing assembly and connected with the support arm.

[0005] The shearing assembly is composed of a fixed shearing knife, a movable shearing knife, a hinge shaft and an electric telescopic adjusting rod, the fixed shearing knife is fixedly connected to the top end of the support arm, the movable shearing knife is rotationally connected to the fixed shearing knife through the hinge shaft, and the electric telescopic adjusting rod is rotationally connected between the movable shearing knife and the support arm.

[0006] The anti-swing traction assembly is composed of a traction unit and a lead clamping unit, the traction unit is fixedly connected to the bottom end of the support arm, and the lead clamping unit is sleeved on the fixed shear cutter and the movable shear cutter and connected with the traction unit.

[0007] The traction unit is composed of a support disc, a servo motor I, a rope wheel and a traction rope, the support disc is fixedly connected with the support arm, the servo motor I is fixedly connected to one side of the support disc, the rope wheel is located on the other side of the support disc and fixedly connected with the output shaft of the servo motor I, and the traction rope is connected between the rope wheel and the lead clamping unit.

[0008] The lead clamping unit is composed of a first clamping plate, a second clamping plate, a rotating shaft and a V-shaped elastic arm, one end of the first clamping plate and the second clamping plate is rotatably connected through the rotating shaft, the first clamping plate is sleeved on the top end of the fixed shear cutter, the second clamping plate is sleeved on the bottom end of the movable shear cutter, and the V-shaped elastic arm is fixedly connected between the first clamping plate and the second clamping plate.

[0009] Preferably, the suspension support mechanism is composed of a mounting seat, a connecting sleeve, a rotating sleeve, an outer gear ring, a servo motor II and a drive gear, the mounting seat is fixedly connected to the middle position of the bottom end of the unmanned aerial vehicle body, the connecting sleeve is inserted into the mounting seat and connected thereto through a plurality of bolts, the rotating sleeve is rotatably connected to the inside of the connecting sleeve through a bearing, the electric telescopic rod is inserted into the rotating sleeve and fixedly connected thereto, the outer gear ring is fixedly connected to one end of the outer surface of the rotating sleeve, the servo motor II is fixedly connected to the bottom end of the connecting sleeve, and the drive gear is fixedly connected to the output shaft of the servo motor II and meshingly connected with the outer gear ring.

[0010] Preferably, the counterweight assembly is composed of a counterweight support arm, a screw rod, a plurality of counterweight discs and a locking nut, the counterweight support arm is fixedly connected to the other end of the electric telescopic rod, the screw rod is fixedly connected to one end of the top of the counterweight support arm, the counterweight disc is sleeved on the screw rod, and the locking nut is connected with the screw rod.

[0011] Preferably, one end of the top of the fixed shear cutter is fixedly provided with a limiting support I, and one end of the bottom of the movable shear cutter is fixedly provided with a limiting support II.

[0012] Preferably, one end of the fixed shear cutter and the movable shear cutter is of a bent structure.

[0013] Preferably, a sliding groove is formed in the side edge of the support disc, a sliding block is slidably arranged in the sliding groove, the sliding block is connected with the support disc through a spring, and a pressing wheel is rotatably arranged on one side of the sliding block.

[0014] Preferably, the width of the pressing wheel is smaller than the groove width of the rope wheel, and a limiting sleeve sleeved on the traction rope is fixedly arranged at the bottom end of the side edge of the support disc.

[0015] Preferably, the V-shaped elastic arms are fixedly connected between the first clamping plate and the second clamping plate through clamping sleeves.

[0016] Preferably, the first clamping plate and the second clamping plate are both composed of a plate body and an L-shaped clamping sleeve, the L-shaped clamping sleeve is fixedly connected to the side edge of the plate body, and the L-shaped clamping sleeve and the plate body form a lap joint groove.

[0017] Preferably, the plate body is fixedly provided with a rubber non-slip pad at the end away from the L-shaped clamping sleeve.

[0018] Compared with the prior art, the beneficial effects of the present application are:

[0019] (1) In work, the shearing assembly composed of the fixed shearing cutter, the movable shearing cutter, the hinge shaft and the electric telescopic adjusting rod can automatically cut off the live lead, the unmanned aerial vehicle body is provided, remote operation can be realized, manual operation is not required, and the safety and convenience of operation are improved.

[0020] (2) The traction unit composed of the supporting disc, the servo motor one, the rope wheel and the traction rope and the lead clamping unit composed of the first clamping plate, the second clamping plate, the rotating shaft and the V-shaped elastic arm can clamp and fix the lead before cutting off the lead, and can pull the lead after cutting off the lead, so as to avoid the lead from swinging due to gravity, thereby improving the safety.

[0021] (3) The suspension support mechanism composed of the mounting seat, the connecting sleeve, the rotating sleeve, the outer gear ring, the servo motor two and the driving gear can suspend and support the shearing mechanism, drive the shearing mechanism to rotate, and drive the shearing mechanism to adjust the extension through the electric telescopic rod.

[0022] (4) The counterweight assembly composed of the counterweight support arm, the screw rod, the plurality of counterweight discs and the locking nut can realize the counterweight effect, avoid the unilateral distribution of the shearing mechanism, and affect the flight safety of the unmanned aerial vehicle body. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application together with the embodiments thereof, and explain the present application, and do not constitute a limitation of the present application.

[0024] In the drawings:

[0025] Figure 1 It is a structure schematic view of the unmanned aerial vehicle mounted live lead cutting and connecting device of the present application.

[0026] Figure 2This is the second structural diagram of the UAV-mounted distribution network live wire cutting pliers device of the present invention;

[0027] Figure 3 This is a schematic diagram of the connection structure of the suspension support mechanism, the electric telescopic rod and the counterweight assembly of the present invention;

[0028] Figure 4 This is one of the schematic diagrams of the shearing mechanism structure of the present invention;

[0029] Figure 5 This is the second structural diagram of the shearing mechanism of the present invention;

[0030] Figure 6 This is the third structural diagram of the shearing mechanism of the present invention;

[0031] Figure 7 This is a schematic structural diagram of the anti-swing traction assembly of the present invention;

[0032] Figure 8 This is a structural diagram of the traction unit of the present invention;

[0033] Figure 9 This is a schematic structural diagram of the lead clamping unit of the present invention;

[0034] Figure 10 It is a side view of the first clamping plate of the present invention;

[0035] Figure: 1. UAV body; 2. Suspension support mechanism; 3. Electric telescopic rod; 4. Shearing mechanism; 5. Counterweight assembly; 6. Support arm; 7. Shearing assembly; 8. Anti-swing traction assembly; 9. Fixed shearing blade; 10. Movable shearing blade; 11. Articulated shaft; 12. Electric telescopic adjustment rod; 13. Traction unit; 14. Lead clamping unit; 15. Support plate; 16. Servo motor 1; 17. Pulley; 18. Traction rope; 19. First clamping plate; 20. Second clamping plate; 21. Rotating shaft; 22. V-type Elastic arm; 23. Mounting seat; 24. Connecting sleeve; 25. Rotating sleeve; 26. Outer gear ring; 27. Servo motor 2; 28. Driving gear; 29. ​​Bolt; 30. Counterweight support arm; 31. Screw; 32. Counterweight plate; 33. Locking nut; 34. Limit support 1; 35. Limit support 2; 36. Slide; 37. Slider; 38. Spring; 39. Pressure wheel; 40. Limit sleeve; 41. Clamping sleeve; 42. Connecting ring; 43. Plate; 44. L-shaped sleeve; 45. Overlap groove; 46. Rubber anti-slip pad. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0037] In the first embodiment, the device is provided with Figures 1 to 4 The present application provides a UAV-mounted live-line disconnected lead shearing forceps device. The device comprises a UAV body 1, a suspension support mechanism 2 fixedly arranged at the middle position of the bottom end of the UAV body 1, an electric telescopic rod 3 penetratingly arranged at the middle position of the suspension support mechanism 2, a shearing mechanism 4 arranged at one end of the electric telescopic rod 3, and a counterweight assembly 5 fixedly arranged at the other end of the electric telescopic rod 3. The shearing mechanism 4 is composed of a support arm 6, a shearing assembly 7, and an anti-swing traction assembly 8. The support arm 6 is fixedly connected to one end of the electric telescopic rod 3. The shearing assembly 7 is connected to the support arm 6. The anti-swing traction assembly 8 is sleeved on the shearing assembly 7 and connected with the support arm 6.

[0038] In use, the suspension support mechanism 2 is installed at the bottom end of the UAV body 1. The electric telescopic rod 3 is connected with the suspension support mechanism 2. The shearing mechanism 4 and the counterweight assembly 5 are respectively connected to the two ends of the electric telescopic rod 3. The counterweight is realized by the counterweight assembly 5, so as to ensure that the UAV body 1 is in a balanced state and improve the flight safety. The shearing assembly 7 realizes shearing work. The anti-swing traction assembly 8 realizes traction and limiting of the disconnected lead, so as to avoid swinging of the lead and improve safety.

[0039] In the second embodiment, the device is provided with Figures 1 to 3 The suspension support mechanism 2 is composed of a mounting seat 23, a connecting sleeve 24, a rotating sleeve 25, an outer gear ring 26, a servo motor two 27, and a drive gear 28. The mounting seat 23 is fixedly connected to the middle position of the bottom end of the UAV body 1. The connecting sleeve 24 penetrates the mounting seat 23 and is connected with the mounting seat 23 by a plurality of bolts 29. The rotating sleeve 25 is rotatably connected to the inside of the connecting sleeve 24 by a bearing. The electric telescopic rod 3 penetrates the rotating sleeve 25 and is fixedly connected with the rotating sleeve 25. The outer gear ring 26 is fixedly connected to one end of the outer surface of the rotating sleeve 25. The servo motor two 27 is fixedly connected to the bottom end of the connecting sleeve 24. The drive gear 28 is fixedly connected to the output shaft of the servo motor two 27 and is in meshing connection with the outer gear ring 26.

[0040] The mounting seat 23 and the connecting sleeve 24 can be mounted and dismounted, the servo motor two 27 drives the driving gear 28 to rotate, the driving gear 28 drives the outer gear ring 26 to rotate, the outer gear ring 26 drives the rotating sleeve 25 to rotate, so that the electric telescopic rod 3 can be driven to rotate, the electric telescopic rod 3 drives the shearing mechanism 4 to rotate, and the shearing angle can be adjusted, the electric telescopic rod 3 drives the shearing mechanism 4 to extend and retract, and the convenience of operation is improved.

[0041] The counterweight assembly 5 is composed of a counterweight support arm 30, a screw rod 31, a plurality of counterweight discs 32 and a locking nut 33, the counterweight support arm 30 is fixedly connected to the other end of the electric telescopic rod 3, the screw rod 31 is fixedly connected to one end of the top of the counterweight support arm 30, the counterweight disc 32 is sleeved on the screw rod 31, and the locking nut 33 is connected with the screw rod 31.

[0042] The counterweight effect is realized through the counterweight support arm 30, the screw rod 31, the plurality of counterweight discs 32 and the locking nut 33, the balance of the unmanned aerial vehicle body 1 is maintained, and the safety is improved.

[0043] In example three, on the basis of example one, Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 are given, the shearing assembly 7 is composed of a fixed shearing knife 9, a movable shearing knife 10, a hinged shaft 11 and an electric telescopic adjusting rod 12, the fixed shearing knife 9 is fixedly connected to the top end of the support arm 6, the movable shearing knife 10 is rotationally connected with the fixed shearing knife 9 through the hinged shaft 11, and the electric telescopic adjusting rod 12 is rotationally connected between the movable shearing knife 10 and the support arm 6.

[0044] When shearing, the electric telescopic adjusting rod 12 drives the movable shearing knife 10 to rotate around the hinged shaft 11, the fixed shearing knife 9 and the movable shearing knife 10 are closed, so that the shearing effect is realized.

[0045] One end of the top of the fixed shearing knife 9 is fixedly provided with a limiting support one 34, one end of the bottom of the movable shearing knife 10 is fixedly provided with a limiting support two 35, and one end of the fixed shearing knife 9 and the movable shearing knife 10 is of a bent structure.

[0046] The limiting support one 34 and the limiting support two 35 can limit the anti-swing traction assembly 8, so that the anti-swing traction assembly 8 is prevented from falling off, and one end of the fixed shearing knife 9 and the movable shearing knife 10 is of a bent structure, so that the lead wire is prevented from slipping during shearing.

[0047] In example four, on the basis of example one, Figures 4 to 10The anti-swing traction assembly 8 is composed of a traction unit 13 and a lead clamping unit 14. The traction unit 13 is fixedly connected to the bottom end of the support arm 6, and the lead clamping unit 14 is sleeved on the fixed shear cutter 9 and the movable shear cutter 10 and connected with the traction unit 13.

[0048] When the fixed shear cutter 9 and the movable shear cutter 10 are opened, the lead clamping unit 14 is clamped with the fixed shear cutter 9 and the movable shear cutter 10, and will not slide off the fixed shear cutter 9 and the movable shear cutter 10. During the closing process of the fixed shear cutter 9 and the movable shear cutter 10, the lead clamping unit 14 is closed under the action of its own elastic force, and the lead clamping unit 14 is clamped and fixed before the lead is cut. After the lead is cut off, the fixed shear cutter 9 and the movable shear cutter 10 are in a completely closed state, and at this time the fixed shear cutter 9 and the movable shear cutter 10 cannot support the lead clamping unit 14, and the lead clamping unit 14 automatically slides off under the action of gravity. The traction unit 13 is used to pull the lead clamping unit 14, thereby pulling the lead, and then slowly releasing the lead to avoid the lead from falling rapidly under the action of gravity.

[0049] The traction unit 13 is composed of a support disc 15, a servo motor 16, a rope wheel 17 and a traction rope 18. The support disc 15 is fixedly connected with the support arm 6, the servo motor 16 is fixedly connected to one side of the support disc 15, the rope wheel 17 is located on the other side of the support disc 15 and fixedly connected with the output shaft of the servo motor 16, and the traction rope 18 is connected between the rope wheel 17 and the lead clamping unit 14.

[0050] During the traction process of the traction unit 13, the servo motor 16 drives the rope wheel 17 to rotate, thereby releasing the traction rope 18, and then driving the lead clamping unit 14 to slowly fall through the traction rope 18, and further driving the lead to slowly fall. When the other end of the lead is also cut off, the lead falls to the ground.

[0051] The lead clamping unit 14 is composed of a first clamping plate 19, a second clamping plate 20, a rotating shaft 21 and a V-shaped elastic arm 22. One end of the first clamping plate 19 and the second clamping plate 20 is rotatably connected through the rotating shaft 21. The first clamping plate 19 is sleeved on the top end of the fixed shear cutter 9, the second clamping plate 20 is sleeved on the bottom end of the movable shear cutter 10, and the V-shaped elastic arm 22 is fixedly connected between the first clamping plate 19 and the second clamping plate 20.

[0052] When the fixed shear cutter 9 and the movable shear cutter 10 are completely closed, the V-shaped elastic arm 22 drives the first clamping plate 19 and the second clamping plate 20 to rotate around the rotating shaft 21, and the lead is clamped through the closing action of the first clamping plate 19 and the second clamping plate 20.

[0053] The side edge of the support disc 15 is provided with a sliding groove 36, and a sliding block 37 is slidably arranged in the sliding groove 36. The sliding block 37 is connected with the support disc 15 through a spring 38. A pressing wheel 39 is rotatably arranged on one side of the sliding block 37. The width of the pressing wheel 39 is smaller than the width of the wheel groove of the rope wheel 17. A limiting sleeve 40 is fixedly arranged at the bottom end of the side edge of the support disc 15 and is sleeved on the traction rope 18.

[0054] The pressing wheel 39 can press and limit the traction rope 18, so as to avoid loosening or falling off of the traction rope 18. The limiting sleeve 40 can limit the traction rope 18, so as to avoid deviation of the traction rope 18.

[0055] The V-shaped elastic arms 22 are fixedly connected with the first clamping plate 19 and the second clamping plate 20 through a plurality of clamping sleeves 41. One end of the bottom of the second clamping plate 20 is fixedly provided with a connecting ring 42 connected with the traction rope 18. The first clamping plate 19 and the second clamping plate 20 are both composed of a plate body 43 and an L-shaped clamping sleeve 44. The L-shaped clamping sleeve 44 is fixedly connected with the side edge of the plate body 43. The L-shaped clamping sleeve 44 and the plate body 43 form an overlapping groove 45. The end of the plate body 43 away from the L-shaped clamping sleeve 44 is fixedly provided with a rubber non-slip pad 46.

[0056] The connecting ring 42 can be connected with the traction rope 18. The overlapping groove 45 can form clamping and limiting action with the fixed shear cutter 9 and the movable shear cutter 10. The rubber non-slip pad 46 can improve the non-slip performance and avoid the lead wire from falling off.

[0057] In work, the shearing assembly composed of the fixed shear cutter, the movable shear cutter, the hinge shaft and the electric telescopic adjusting rod can automatically cut the live lead wire. The unmanned aerial vehicle body can be remotely operated without manual operation, thereby improving the safety and convenience of operation. The traction unit composed of the support disc, the servo motor I, the rope wheel and the traction rope and the lead wire clamping unit composed of the first clamping plate, the second clamping plate, the rotating shaft and the V-shaped elastic arm can clamp and fix the lead wire before cutting the lead wire and can pull the lead wire after cutting the lead wire, thereby avoiding the lead wire from swinging due to gravity and improving the safety. The suspension support mechanism composed of the mounting seat, the connecting sleeve, the rotating sleeve, the outer gear ring, the servo motor II and the driving gear can suspend and support the shearing mechanism and drive the shearing mechanism to rotate. The electric telescopic rod can drive the shearing mechanism to adjust. The counterweight assembly composed of the counterweight support arm, the screw rod, a plurality of counterweight discs and the locking nut can realize the counterweight effect and avoid affecting the flight safety of the unmanned aerial vehicle body due to unilateral distribution of the shearing mechanism.

Claims

1. A UAV-mounted distribution network live wire cutting pliers device, comprising a UAV body (1), characterized in that: A suspension support mechanism (2) is fixedly provided at the middle position of the bottom end of the drone body (1), an electric telescopic rod (3) is inserted in the middle position of the suspension support mechanism (2), a shearing mechanism (4) is provided at one end of the electric telescopic rod (3), a counterweight assembly (5) is fixedly provided at the other end of the electric telescopic rod (3), the shearing mechanism (4) is composed of a support arm (6), a shearing assembly (7) and an anti-swing traction assembly (8), the support arm (6) is fixedly connected to one end of the electric telescopic rod (3), the shearing assembly (7) is connected to the support arm (6), and the anti-swing traction assembly (8) is sleeved on the shearing assembly (7) and connected to the support arm (6); The shearing assembly (7) is composed of a fixed shearing knife (9), a movable shearing knife (10), a hinge shaft (11) and an electric telescopic adjustment rod (12), wherein the fixed shearing knife (9) is fixedly connected to the top of the support arm (6), the movable shearing knife (10) is rotatably connected to the fixed shearing knife (9) through the hinge shaft (11), and the electric telescopic adjustment rod (12) is rotatably connected between the movable shearing knife (10) and the support arm (6); The anti-swing traction assembly (8) is composed of a traction unit (13) and a lead clamping unit (14), the traction unit (13) is fixedly connected to the bottom end of the support arm (6), and the lead clamping unit (14) is sleeved on the fixed shearing knife (9) and the movable shearing knife (10) and connected to the traction unit (13); The traction unit (13) is composed of a support disc (15), a servo motor (16), a rope pulley (17) and a traction rope (18), wherein the support disc (15) is fixedly connected to the support arm (6), the servo motor (16) is fixedly connected to one side of the support disc (15), the rope pulley (17) is located on the other side of the support disc (15) and is fixedly connected to the output shaft of the servo motor (16), and the traction rope (18) is connected between the rope pulley (17) and the lead clamping unit (14); The lead clamping unit (14) is composed of a first clamping plate (19), a second clamping plate (20), a rotating shaft (21) and a V-shaped elastic arm (22). One end of the first clamping plate (19) and the second clamping plate (20) are rotatably connected through the rotating shaft (21). The first clamping plate (19) is sleeved on the top end of the fixed shearing knife (9), and the second clamping plate (20) is sleeved on the bottom end of the movable shearing knife (10). The V-shaped elastic arm (22) is fixedly connected between the first clamping plate (19) and the second clamping plate (20).

2. The drone-mounted distribution network live wire cutting pliers device according to claim 1, characterized in that: The suspension support mechanism (2) is composed of a mounting seat (23), a connecting sleeve (24), a rotating sleeve (25), an outer gear ring (26), a servo motor 2 (27) and a driving gear (28), wherein the mounting seat (23) is fixedly connected to the middle position of the bottom end of the drone body (1), the connecting sleeve (24) is inserted into the mounting seat (23) and connected thereto by a plurality of bolts (29), the rotating sleeve (25) is rotatably connected to the inside of the connecting sleeve (24) through a bearing, the electric telescopic rod (3) is inserted into the rotating sleeve (25) and fixedly connected thereto, the outer gear ring (26) is fixedly connected to one end of the outer surface of the rotating sleeve (25), the servo motor 2 (27) is fixedly connected to the bottom end of the connecting sleeve (24), and the driving gear (28) is fixedly connected to the output shaft of the servo motor 2 (27) and meshed with the outer gear ring (26).

3. The drone-mounted distribution network live wire cutting pliers device according to claim 1, characterized in that: The counterweight assembly (5) is composed of a counterweight support arm (30), a screw (31), a plurality of counterweight plates (32) and a locking nut (33). The counterweight support arm (30) is fixedly connected to the other end of the electric telescopic rod (3), the screw (31) is fixedly connected to one end of the top of the counterweight support arm (30), the counterweight plate (32) is sleeved on the screw (31), and the locking nut (33) is connected to the screw (31).

4. The drone-mounted distribution network live wire cutting pliers device according to claim 1, characterized in that: A first limiting support (34) is fixedly provided at one end of the top of the fixed shearing knife (9), and a second limiting support (35) is fixedly provided at one end of the bottom of the movable shearing knife (10).

5. The drone-mounted distribution network live wire cutting pliers device according to claim 1, characterized in that: One end of the fixed shearing knife (9) and the movable shearing knife (10) are both bent structures.

6. The drone-mounted distribution network live wire cutting pliers device according to claim 1, characterized in that: A sliding groove (36) is provided on the side of the support plate (15), a slider (37) is provided inside the sliding groove (36) for sliding movement, the slider (37) is connected to the support plate (15) via a spring (38), and a pressure wheel (39) is provided on one side of the slider (37) for rotation.

7. The drone-mounted distribution network live wire cutting pliers device according to claim 6, characterized in that: The width of the pressure wheel (39) is smaller than the width of the wheel groove of the rope wheel (17), and a limiting sleeve (40) sleeved on the traction rope (18) is fixedly provided at the bottom end of the side of the support plate (15).

8. The drone-mounted distribution network live wire cutting pliers device according to claim 1, characterized in that: The V-shaped elastic arm (22) is fixedly connected to the first clamping plate (19) and the second clamping plate (20) via a plurality of clamping sleeves (41), and a connecting ring (42) connected to the traction rope (18) is fixedly provided at one end of the bottom of the second clamping plate (20).

9. The drone-mounted distribution network live wire cutting pliers device according to claim 1, characterized in that: The first clamping plate (19) and the second clamping plate (20) are both composed of a plate body (43) and an L-shaped clamping sleeve (44). The L-shaped clamping sleeve (44) is fixedly connected to the side of the plate body (43), and a lap groove (45) is formed between the L-shaped clamping sleeve (44) and the plate body (43).

10. The drone-mounted distribution network live wire cutting pliers device according to claim 9, characterized in that: A rubber anti-slip pad (46) is fixedly provided on one end of the plate body (43) away from the L-shaped clamping sleeve (44).

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