CN115739848B - Unmanned aerial vehicle-mounted high-voltage transmission line obstacle remover and obstacle removing method - Google Patents
Unmanned aerial vehicle-mounted high-voltage transmission line obstacle remover and obstacle removing method Download PDFInfo
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- CN115739848B CN115739848B CN202211506601.0A CN202211506601A CN115739848B CN 115739848 B CN115739848 B CN 115739848B CN 202211506601 A CN202211506601 A CN 202211506601A CN 115739848 B CN115739848 B CN 115739848B
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- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 230000001680 brushing effect Effects 0.000 claims abstract description 16
- 238000010285 flame spraying Methods 0.000 claims abstract description 10
- 210000004209 hair Anatomy 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 20
- 238000005507 spraying Methods 0.000 claims description 12
- 238000011010 flushing procedure Methods 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000012459 cleaning agent Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005389 magnetism Effects 0.000 description 3
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- 230000004048 modification Effects 0.000 description 2
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- 230000001681 protective effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- 229920006255 plastic film Polymers 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The invention discloses an unmanned aerial vehicle-mounted high-voltage transmission line obstacle clearance device and an obstacle clearance method, belonging to the technical field of high-voltage transmission; the obstacle cleaner comprises a connecting frame, a rotation adjusting mechanism, a first rod body, a second rod body, a flame spraying assembly and a cable cleaning mechanism, wherein the connecting frame is fixedly arranged at the bottom of the unmanned aerial vehicle; the obstacle clearing method comprises the four steps of burning sundries, removing dirt, cleaning bristles and separating cables; the invention relates to an unmanned aerial vehicle-mounted high-voltage transmission line obstacle cleaner and an obstacle cleaning method, which are provided with a flame spraying assembly and a cable cleaning mechanism, wherein the flame spraying assembly is used for burning off obstacles, and the cable cleaning mechanism is used for cleaning and brushing the high-voltage transmission line, so that adhered sundries are successfully cleaned; in addition, the design of the inlet groove of the cable brushing mechanism can ensure that the high-voltage transmission line is brushed at 360 degrees without dead angles, and further improves the obstacle clearing effect.
Description
Technical Field
The invention discloses an unmanned aerial vehicle-mounted high-voltage transmission line obstacle clearance device and an obstacle clearance method, and belongs to the technical field of high-voltage transmission.
Background
The high-voltage transmission line can occasionally hang sundries such as kites, plastic films, plastic bags, kongming lights and the like, and if the sundries are not cleaned timely, the consequences cannot be assumed once the transmission line is caused to be faulty.
In order to solve the above problems, it is necessary to clear the high voltage transmission line. The early obstacle clearing work is completed manually, so that the labor intensity is high, the efficiency is low, the danger is too high, the mechanical hand is used for replacing manpower to clear the obstacle, the mode of grabbing by a mechanical arm and cutting foreign matters by a cutter is realized later, and the efficiency is still not high although the safety is greatly improved.
The national grid company and the spring power supply company of the national Shanxi province power company commonly obtain a patent of high-voltage transmission line obstacle clearing device, application number 201420265389.8. The high-voltage transmission line obstacle clearing device comprises a main machine box and a remote controller, wherein a main control chip, a radio frequency receiving module and a power supply are arranged in the main machine box, a pulley controlled by a motor is arranged at the top end of the main machine box, an electric heating ring is fixed on the side wall of the main machine box, and a radio frequency sending module is arranged in the remote controller. The obstacle clearing device for the high-voltage transmission line has the advantages of simple structure, low cost, convenience in use, high safety coefficient and strong operability, and greatly improves the obstacle clearing operation efficiency.
However, since the operating temperature of the high voltage transmission line is much higher than the ambient temperature, the foreign materials are very likely to chemically change and adhere to the high voltage transmission line, and the conventional obstacle removing device does not take the above into consideration, so that the cleaning effect of the adhered foreign materials is not good.
Disclosure of Invention
In order to solve the defects in the prior art, the application discloses an unmanned aerial vehicle-mounted high-voltage transmission line obstacle cleaner and an obstacle cleaning method, wherein a flame spraying assembly and a cable cleaning mechanism are designed, the flame spraying assembly can burn off obstacles, and the cable cleaning mechanism can clean and brush a high-voltage transmission line to enable adhered sundries to be cleaned successfully; in addition, the design of the inlet groove of the cable brushing mechanism can ensure that the high-voltage transmission line is brushed at 360 degrees without dead angles, and further improves the obstacle clearing effect.
The purpose of the invention is realized in the following way:
unmanned aerial vehicle carries high tension transmission line clearance ware, include: the device comprises a connecting frame, a rotation adjusting mechanism, a first rod body, a second rod body, a flame spraying assembly and a cable brushing mechanism, wherein the connecting frame, the rotation adjusting mechanism, the first rod body, the second rod body, the flame spraying assembly and the cable brushing mechanism are fixedly arranged at the bottom of the unmanned aerial vehicle;
the bottom of the connecting frame is fixedly provided with the rotation adjusting mechanism, one end of the first rod body is fixedly connected with one end of the second rod body, the joint of the first rod body and the second rod body is fixedly connected with the output end of the rotation adjusting mechanism, one end of the first rod body, which is far away from the rotation adjusting mechanism, is fixedly provided with the flaming assembly, and one end of the second rod body, which is far away from the rotation adjusting mechanism, is fixedly provided with the cable cleaning mechanism for the high-voltage transmission line;
and a reinforcing rod is fixedly arranged between the first rod body and the second rod body.
Above-mentioned unmanned aerial vehicle carries high tension transmission line clearance barrier ware, the link includes: the device comprises a connecting plate, fixing plates and mounting plates, wherein two fixing plates are fixedly arranged at the top of the connecting plate, the mounting plates are fixedly arranged at the top of the fixing plates, and a plurality of uniformly distributed mounting holes are formed in the top of the mounting plates.
Above-mentioned unmanned aerial vehicle carries high tension transmission line clearance barrier ware, rotation adjustment mechanism includes: the protection casing, first driving motor, axis of rotation, worm wheel and worm, the top outer wall of protection casing and the bottom fixed surface of connecting plate are connected, the axis of rotation the worm wheel with the worm is all installed to the inside of protection casing, the axis of rotation with the worm is all rotated and is installed to the inside of protection casing, the one end of axis of rotation extends to the outside of protection casing, fixed the cup joint on the face of cylinder of axis of rotation the worm wheel, the worm wheel with the worm meshing is connected, the one end of axis of rotation with the junction of first body of rod with the second body of rod is connected, the one end of worm with the output axle head fixed connection of first driving motor.
Above-mentioned unmanned aerial vehicle carries high tension transmission line clearance barrier ware, the fire subassembly that spouts includes: the device comprises a gas tank, a flame gun and a second electric push rod; the outer tank wall of gas jar with the one end fixed connection of first body of rod, the jar mouth of gas jar with the gas cylinder interface connection of flame gun, and the jar mouth of gas jar is provided with automatically controlled valve with the gas cylinder interface junction of flame gun, the second electric putter is located the electron ignition switch department of flame gun, second electric putter fixed mounting has the mount, mount fixed mounting to on the outer wall of gas jar.
Above-mentioned unmanned aerial vehicle carries high tension transmission line clearance ware, the cable mechanism of brushing includes: the device comprises a mounting bar, a rotating sleeve, a fixed sleeve, a mounting seat, a second driving motor, a first cylindrical gear and a second cylindrical gear, wherein the fixed sleeve is fixedly connected with the mounting bar through a plurality of screws, the mounting bar is fixedly connected with one end of a second rod body, one end of the rotating sleeve is rotatably mounted with one end of the fixed sleeve, a gap is formed in a sleeve wall of the fixed sleeve, which is far away from the second rod body, the rotating sleeve is fixedly sleeved with the first cylindrical gear, the first cylindrical gear is in meshed connection with the second cylindrical gear, the middle part of the second cylindrical gear is fixedly sleeved with an output shaft of the second driving motor, a shell of the second driving motor is fixedly connected with the mounting seat, and the mounting seat is fixedly mounted on a rod surface of the second rod body; an inlet groove is formed in the sleeve wall of the rotating sleeve along the length direction; the inner wall of the rotating sleeve, which is close to one end of the fixed sleeve, is provided with an embedded ring, an embedded groove is formed in the outer sleeve wall of the fixed sleeve, and the embedded ring is connected with the embedded groove in a clearance fit manner.
Further, a third driving motor is fixedly installed on the outer sleeve wall, close to the notch, of the fixing sleeve, a first electric push rod is fixedly installed at the output shaft end of the third driving motor, a magnetic insert block is fixedly installed at the output shaft end of the first electric push rod, the first electric push rod is rotatably connected with a base fixedly installed on the outer sleeve wall of the fixing sleeve, and the first electric push rod penetrates through the base.
Further, be provided with the lack groove on the first cylindrical gear, the gomphosis is provided with the tooth's socket piece in the lack groove, one side fixed mounting of tooth's socket piece has the circular arc strip, and the circular arc strip is connected with the circular arc groove sliding fit who offers on first cylindrical gear, the width of circular arc strip is greater than the degree of depth of circular arc groove, the circular arc strip with the centre of a circle in circular arc groove is the center of first cylindrical gear, be provided with the rotating block that can be inhaled by magnetism on the tooth's socket piece, and the slot has been offered to the rotating block.
Still further, the inside of tooth's socket piece is provided with the inner chamber, the internally turn of inner chamber installs the circle axle, the tip of circle axle is provided with the pivot attenuator, the one end and the rotating block fixed connection of circle axle, the rotating block with set up the round hole clearance fit connection on the tooth's socket piece, the fixed cam that has cup jointed on the circle axle, one side of cam is pasted and is provided with the spliced pole, the one end that the spliced pole is close to the cam is circular arc type structure, the guiding hole has been seted up to one side of tooth's socket piece, and guiding hole and inner chamber intercommunication, the spliced pole with guiding hole clearance fit connection, the cover is equipped with second coil spring on the spliced pole, the one end of second coil spring with the chamber wall fixed connection of inner chamber, the other end of second coil spring with the fixed surface connection of spliced pole, the spliced pole is kept away from the one end of cam is connected with the gomphosis of seting up the groove one side cell wall.
Further, a positioning guide groove and an inner groove are formed in the inner sleeve wall of the rotating sleeve, the inner groove is communicated with the positioning guide groove, a brush plate is connected to the positioning guide groove in a sliding fit mode, a layer of bristles is arranged on the brush plate, a plurality of first spiral springs distributed at equal intervals are fixedly connected to the brush plate, a pressing plate is fixedly connected to the tail end of each first spiral spring, and the pressing plate is connected with the inner groove in a clearance fit mode; the pressing plate is contacted with a pressure sensor arranged in the inner groove, two ends of the pressing plate are provided with stop blocks, and the stop blocks are fixedly connected with the groove walls of the positioning guide grooves; the pressure sensor is electrically connected with a controller arranged inside the rotating sleeve, a wireless module and a charging power supply are further arranged inside the rotating sleeve, and the wireless module is electrically connected with the controller.
The method for clearing the obstacle of the unmanned aerial vehicle-mounted high-voltage transmission line is realized by being matched with an obstacle clearing device of the unmanned aerial vehicle-mounted high-voltage transmission line, wherein a mounting hole on a mounting plate of the obstacle clearing device of the unmanned aerial vehicle-mounted high-voltage transmission line provides a mounting hole site, the obstacle clearing device of the unmanned aerial vehicle-mounted high-voltage transmission line is fixed at the bottom of the unmanned aerial vehicle through an external fixing screw or bolt, and equipment for flushing and cleaning is additionally arranged at the bottom of the unmanned aerial vehicle, wherein the flushing liquid needs to adopt an insulating cleaning agent; the unmanned aerial vehicle carries high tension transmission line clearance method includes the following steps:
step a, burning sundries
When the obstacle clearing operation is carried out, the worm is driven to rotate through the first driving motor, the rotating shaft is driven to rotate through meshing transmission between the worm and the worm wheel, so that the first rod body and the second rod body rotate together, the position is changed, the first rod body is vertical, the fire spraying assembly faces downwards, fire spraying is carried out through the fire spraying assembly, sundries on a high-voltage transmission line are burnt out, the opening degree of the electric control valve is specifically regulated, meanwhile, the second electric push rod is used for stretching, and the electronic ignition switch is pressed, so that ignition is realized, the fire spraying gun sprays flame, and sundries are burnt;
step b, dirt removal
After the obstacle is cleared by burning, dirt which is difficult to clear is attached to a cable, the cable is flushed by flushing clean equipment, then the cable is driven by a first driving motor, so that the first rod body and the second rod body rotate together, the position is changed, the second rod body is vertical, a cable brushing mechanism is downward, the second cylindrical gear is driven by the second motor to rotate, the rotating sleeve rotates relative to the fixed sleeve through meshing transmission between the second cylindrical gear and the first cylindrical gear, the rotating block is aligned with the magnetic insert block, the magnetic insert block is driven by an electric push rod, the magnetic insert block is inserted into a slot, the first electric push rod is driven by a third driving motor to rotate, the magnetic insert block drives the rotating block to rotate together when rotating, the cam is driven by a circular shaft to rotate together, and therefore the leaning position of one end of the insert column is changed, the magnetic insert block drives the tooth socket block to move together through magnetism to separate the tooth socket block from the notch, the arc bar is still embedded in the arc groove, the rotating sleeve is further driven to rotate to align the inlet groove with the notch, a cable to be cleaned is embedded in the fixed sleeve and the rotating sleeve through the inlet groove and the notch, the cable drives the brush hair to move in the positioning guide groove to compress the first spiral spring, the pressure sensor is used for pressing the pressure plate, the real-time sensing is performed through the pressure sensor, the data processing is performed through the controller which is transmitted to the wireless module, the feedback is provided in the control system which is used in the unmanned aerial vehicle, the condition that the brush hair keeps a certain pressure to press the surface of the cable is ensured, the first gear is driven to rotate to align the tooth slot block with the notch, the tooth slot block is embedded into the notch through shrinkage of the first electric push rod, the tooth slot block is driven to rotate by a third driving motor, the tooth slot block is particularly rotated by 180 degrees, the inserting column is driven to be inserted into the lock hole to perform notch supplementing, the first cylindrical gear is enabled to form a closed annular structure, and then the tooth slot block is driven by the first electric push rod to separate the magnetic inserting block from the rotating block;
step c, cleaning the brush hair
The rotating sleeve is further driven to rotate, and the brush hair is used for cleaning the periphery of the cable sheath by an angle of degrees, so that cleaning is realized;
step d, cable separation
After cleaning, the notch is opened again, and the inlet groove is aligned with the notch, so that the cable is separated from the notch, and cleaning is completed.
The beneficial effects are that:
the first, the unmanned aerial vehicle-mounted high-voltage transmission line obstacle remover is arranged on an unmanned aerial vehicle for use, and the positions of the first rod body and the second rod body are adjusted by rotating the adjusting mechanism, so that the positions of the flaming assembly and the cable cleaning mechanism are adjusted, wherein the flaming assembly can burn off obstacles, and the cable cleaning mechanism can clean and brush the high-voltage transmission line to enable adhered sundries to be cleaned successfully;
secondly, the inlet groove and other specific structural designs of the cable brushing mechanism can ensure that the high-voltage transmission line is brushed at 360 degrees without dead angles, and further improve the obstacle clearance effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an unmanned aerial vehicle-mounted high-voltage transmission line obstacle remover of the invention;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of a rotating sleeve and a stationary sleeve;
FIG. 4 is a schematic view of the cross-sectional structure A-A shown in FIG. 3;
FIG. 5 is a schematic perspective view of a first spur gear and accessory structure;
FIG. 6 is a schematic view of the structure of the inside of the slot block;
FIG. 7 is a schematic illustration of the structure of the plunger and cam;
FIG. 8 is a schematic view of the cross-section of the rotating sleeve and stationary sleeve with the inlet slot aligned with the notch and the magnetic insert;
FIG. 9 is a schematic view of the structure of the inside of the protective housing;
fig. 10 is a schematic view of the construction of the flame assembly.
In the figure: 1. a connecting plate; 2. a protective housing; 3. a first driving motor; 4. a fixing plate; 5. a mounting plate; 6. a mounting hole; 7. a first rod body; 8. a second rod body; 9. a reinforcing rod; 10. a gas tank; 11. a mounting bar; 12. a first cylindrical gear; 13. a rotating sleeve; 14. an inlet slot; 15. a fixed sleeve; 16. a mounting base; 17. a second driving motor; 18. a second cylindrical gear; 19. a third driving motor; 20. a first electric push rod; 21. a base; 22. a magnetic insert; 23. a caulking ring; 24. a caulking groove; 25. positioning guide grooves; 26. brushing a plate; 27. brushing; 28. a pressing plate; 29. a first coil spring; 30. a stop block; 31. an inner tank; 32. a pressure sensor; 33. a rotating shaft; 34. a worm wheel; 35. a worm; 36. an arc groove; 37. arc strips; 38. a tooth slot block; 39. a rotating block; 40. inserting a column; 41. a groove is formed; 42. an inner cavity; 43. a circular shaft; 44. a cam; 45. a guide hole; 46. a second coil spring; 47. a flame gun; 48. an electronic ignition switch; 49. a second electric push rod; 50. and a fixing frame.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Detailed description of the preferred embodiments
The following is a specific embodiment of the unmanned aerial vehicle-mounted high-voltage transmission line obstacle clearance device.
The unmanned aerial vehicle carries high tension transmission line clearance ware under this embodiment, as shown in fig. 1-10, includes: the device comprises a connecting frame, a rotation adjusting mechanism, a first rod body 7, a second rod body 8, a flame spraying assembly and a cable brushing mechanism, wherein the connecting frame, the rotation adjusting mechanism, the first rod body 7, the second rod body 8, the flame spraying assembly and the cable brushing mechanism are fixedly arranged at the bottom of the unmanned aerial vehicle;
the bottom of the connecting frame is fixedly provided with the rotation adjusting mechanism, one end of the first rod body 7 is fixedly connected with one end of the second rod body 8, the joint of the first rod body 7 and the second rod body 8 is fixedly connected with the output end of the rotation adjusting mechanism, one end, far away from the rotation adjusting mechanism, of the first rod body 7 is fixedly provided with the flaming component, and one end, far away from the rotation adjusting mechanism, of the second rod body 8 is fixedly provided with the cable cleaning mechanism for the high-voltage transmission line;
a reinforcing rod 9 is fixedly arranged between the first rod body 7 and the second rod body 8.
The positions of the first rod body 7 and the second rod body 8 are adjusted through the rotation adjusting mechanism, so that the positions of the flaming assembly and the cable cleaning mechanism are adjusted to be used respectively, flaming can be carried out through the flaming assembly, burning of obstacles is carried out, and further cleaning brushing of cables is carried out through the cable cleaning mechanism, so that dirt attached and adhered to the cables is brushed, and the dirt is loosened to be cleaned.
Detailed description of the preferred embodiments
The following is a specific embodiment of the unmanned aerial vehicle-mounted high-voltage transmission line obstacle clearance device.
The unmanned aerial vehicle carries high tension transmission line clearance ware under this embodiment, on the basis of embodiment one, further limit: the connecting frame comprises: the device comprises a connecting plate 1, a fixing plate 4 and a mounting plate 5, wherein two fixing plates 4 are fixedly arranged at the top of the connecting plate 1, the mounting plate 5 is fixedly arranged at the top of the fixing plate 4, and a plurality of uniformly distributed mounting holes 6 are formed in the top of the mounting plate 5, as shown in fig. 1.
The specific implementation scheme provides a specific solution for how the obstacle clearance device of the unmanned aerial vehicle-mounted high-voltage transmission line is arranged at the bottom of the unmanned aerial vehicle.
Detailed description of the preferred embodiments
The following is a specific embodiment of the unmanned aerial vehicle-mounted high-voltage transmission line obstacle clearance device.
The unmanned aerial vehicle carries high tension transmission line clearance ware under this embodiment, on the basis of embodiment one, further limit: the rotation adjustment mechanism includes: the protection casing 2, first driving motor 3, axis of rotation 33, worm wheel 34 and worm 35, the top outer wall of protection casing 2 with the bottom fixed surface of connecting plate 1 is connected, axis of rotation 33 worm wheel 34 with worm 35 is all installed to the inside of protection casing 2, axis of rotation 33 with worm 35 is all rotated and is installed to the inside of protection casing 2, the one end of axis of rotation 33 extends to the outside of protection casing 2, fixed the cup joint on the face of cylinder of axis of rotation 33 worm wheel 34, worm wheel 34 with worm 35 meshing is connected, the one end of axis of rotation 33 with the junction of first body of rod 7 with second body of rod 8 is connected, the one end of worm 35 with the output axle head fixed connection of first driving motor 3, as shown in fig. 9.
This embodiment provides a specific solution for the rotation adjustment mechanism to drive the rotation shaft 33 in rotation, thereby changing the position of the flame assembly as well as the cable brush mechanism.
Detailed description of the preferred embodiments
The following is a specific embodiment of the unmanned aerial vehicle-mounted high-voltage transmission line obstacle clearance device.
The unmanned aerial vehicle carries high tension transmission line clearance ware under this embodiment, on the basis of embodiment one, further limit: the flame assembly includes: a gas tank 10, a flame gun 47, and a second electric putter 49; the outer tank wall of gas jar 10 with the one end fixed connection of first body of rod 7, the jar mouth of gas jar 10 with the gas cylinder interface connection of flame gun 47, and the jar mouth of gas jar 10 is provided with automatically controlled valve with the gas cylinder interface connection department of flame gun 47, second electric putter 49 is located the electron ignition switch 48 department of flame gun 47, second electric putter 49 fixed mounting has mount 50, mount 50 fixed mounting is to on the outer wall of gas jar 10, as shown in fig. 10.
This embodiment provides a specific solution for a flame assembly.
Detailed description of the preferred embodiments
The following is a specific embodiment of the unmanned aerial vehicle-mounted high-voltage transmission line obstacle clearance device.
The unmanned aerial vehicle carries high tension transmission line clearance ware under this embodiment, on the basis of embodiment one, further limit: the cable cleaning mechanism includes: the novel rotary shaft type hydraulic lifting device comprises a mounting bar 11, a rotary sleeve 13, a fixed sleeve 15, a mounting seat 16, a second driving motor 17, a first cylindrical gear 12 and a second cylindrical gear 18, wherein the fixed sleeve 15 is fixedly connected with the mounting bar 11 through a plurality of screws, the mounting bar 11 is fixedly connected with one end of a second rod body 8, one end of the rotary sleeve 13 is rotatably mounted with one end of the fixed sleeve 15, a gap is formed in a sleeve wall of the fixed sleeve 15, which is far away from the second rod body 8, the rotary sleeve 13 is fixedly sleeved with the first cylindrical gear 12, the first cylindrical gear 12 is in meshed connection with the second cylindrical gear 18, the middle part of the second cylindrical gear 18 is fixedly sleeved with an output shaft of the second driving motor 17, a casing of the second driving motor 17 is fixedly connected with the mounting seat 16, and the mounting seat 16 is fixedly mounted on a rod surface of the second rod body 8; an inlet groove 14 is formed in the sleeve wall of the rotating sleeve 13 along the length direction; the inner wall of the rotating sleeve 13, which is close to one end of the fixed sleeve 15, is provided with an embedded ring 23, the outer sleeve wall of the fixed sleeve 15 is provided with an embedded groove 24, and the embedded ring 23 is connected with the embedded groove 24 in a clearance fit manner, as shown in fig. 2-8.
The fixed sleeve 15 is fixedly provided with a third driving motor 19 on the outer sleeve wall close to the notch, the output shaft end of the third driving motor 19 is fixedly provided with a first electric push rod 20, the output shaft end of the first electric push rod 20 is fixedly provided with a magnetic insert 22, the first electric push rod 20 is rotationally connected with a seat body 21 fixedly arranged on the outer sleeve wall of the fixed sleeve 15, and the first electric push rod 20 penetrates through the seat body 21.
The first cylindrical gear 12 is provided with a notch 41, a tooth slot block 38 is embedded in the notch 41, one side of the tooth slot block 38 is fixedly provided with an arc strip 37, the arc strip 37 is connected with an arc slot 36 formed in the first cylindrical gear 12 in a sliding fit manner, the width of the arc strip 37 is larger than the depth of the arc slot 36, the circle centers of the arc strip 37 and the arc slot 36 are all the centers of the first cylindrical gear 12, the tooth slot block 38 is provided with a rotating block 39 capable of being magnetically attracted, and the rotating block 39 is provided with a slot.
The inside of tooth's socket piece 38 is provided with inner chamber 42, the internally mounted circular shaft 43 rotates in inner chamber 42, the tip of circular shaft 43 is provided with the pivot attenuator, the one end and the rotating block 39 fixed connection of circular shaft 43, the rotating block 39 with set up the round hole clearance fit connection on tooth's socket piece 38, the fixed cam 44 that has cup jointed on circular shaft 43, one side of cam 44 is leaned on and is provided with inserted post 40, the one end that inserted post 40 is close to cam 44 is circular arc structure, guide hole 45 has been seted up to one side of tooth's socket piece 38, and guide hole 45 and inner chamber 42 intercommunication, inserted post 40 with guide hole 45 clearance fit connection, the cover is equipped with second coil spring 46 on inserted post 40, the one end of second coil spring 46 with the chamber wall fixed connection of inner chamber 42, the other end of second coil spring 46 with the fixed surface connection of inserted post 40, the one end that inserted post 40 is kept away from the cam 44 is connected with the gomphosis of the cell wall of seting up in one side of lack groove 41.
The inner sleeve wall of the rotating sleeve 13 is provided with a positioning guide groove 25 and an inner groove 31, the inner groove 31 is communicated with the positioning guide groove 25, the positioning guide groove 25 is connected with a brush plate 26 in a sliding fit manner, a layer of brush hairs 27 are arranged on the brush plate 26, the brush plate 26 is fixedly connected with a plurality of first spiral springs 29 which are distributed at equal intervals, the tail end of each first spiral spring 29 is fixedly connected with a pressing plate 28, and the pressing plates 28 are connected with the inner groove 31 in a clearance fit manner; the pressing plate 28 is in contact with a pressure sensor 32 arranged in the inner groove 31, two ends of the pressing plate 28 are provided with a stop block 30, and the stop block 30 is fixedly connected with the groove wall of the positioning guide groove 25; the pressure sensor 32 is electrically connected with a controller arranged inside the rotating sleeve 13, and a wireless module and a charging power supply are further arranged inside the rotating sleeve 13, and the wireless module is electrically connected with the controller.
The specific solution can realize 360-degree scrubbing and cleaning of the cable outer skin.
Detailed description of the preferred embodiments six
The following is a specific implementation mode of the obstacle clearance method for the unmanned aerial vehicle-mounted high-voltage transmission line.
According to the method for clearing the obstacle of the unmanned aerial vehicle-mounted high-voltage transmission line, which is achieved by being matched with an unmanned aerial vehicle-mounted high-voltage transmission line obstacle clearing device, mounting holes 6 on a mounting plate 5 of the unmanned aerial vehicle-mounted high-voltage transmission line obstacle clearing device provide mounting holes, the unmanned aerial vehicle-mounted high-voltage transmission line obstacle clearing device is fixed at the bottom of an unmanned aerial vehicle through external fixing screws or bolts, equipment for flushing and cleaning is additionally arranged at the bottom of the unmanned aerial vehicle, and the flushing liquid needs to be an insulating cleaning agent; the unmanned aerial vehicle carries high tension transmission line clearance method includes the following steps:
step a, burning sundries
When the obstacle clearing operation is performed, the worm 35 is driven to rotate by the first driving motor 3, the rotation shaft 33 is rotated by the meshing transmission between the worm 35 and the worm wheel 34, so that the first rod body 7 and the second rod body 8 rotate together, the position is changed, the first rod body 7 is vertical, the fire spraying assembly faces downwards, the fire spraying assembly is used for spraying fire, the sundries on the high-voltage transmission line are burnt out, the opening degree of the electric control valve is specifically adjusted, and meanwhile, the second electric push rod 49 is used for stretching, the electronic ignition switch 48 is pressed, the ignition is realized, the fire spraying gun 47 sprays flame, and the sundries are burnt;
step b, dirt removal
After the obstacle is cleared by burning, dirt which is difficult to clear is attached to a cable, the cable is flushed by flushing clean equipment, then the cable is driven by a first driving motor 3, the first rod body 7 and the second rod body 8 rotate together, the position is changed, the second rod body 8 is vertical, a cable brushing mechanism is downward, the second cylindrical gear 18 is driven by the second motor, the rotating sleeve 13 rotates relative to the fixed sleeve 15 by meshing transmission between the second cylindrical gear 18 and the first cylindrical gear 12, the rotating block 39 is aligned with the magnetic insert 22, the magnetic insert 22 is inserted into a slot by driving the electric push rod, the first electric push rod 20 is driven by a third driving motor 19, the magnetic insert 22 drives the rotating block 39 to rotate together when rotating by 180 degrees, the cam 44 is driven by the circular shaft 43, thereby changing the abutting position of one end of the plunger 40, matching the elasticity of the second spiral spring 46, separating the plunger 40 from the lock hole, then shrinking the electric push rod, moving the magnetic insert 22 by magnetism to drive the tooth slot block 38 together, separating the tooth slot block 38 from the notch 41, while the arc bar 37 is still embedded in the arc slot 36, further driving the rotating sleeve 13 to rotate, aligning the inlet slot 14 with the notch, embedding the cable to be cleaned into the fixed sleeve 15 and the rotating sleeve 13 through the inlet slot 14 and the notch, simultaneously pressing the brush hair 27, moving the brush plate 26 in the positioning guide slot 25, compressing the first spiral spring 29, pressing the pressure sensor 32 through the pressing plate 28, sensing in real time through the pressure sensor 32, transmitting to the controller, performing data processing, the brush hair 27 is ensured to keep a certain pressure to press the surface of a cable and further rotate by driving the first gear, so that the tooth groove block 38 is aligned with the notch 41, the tooth groove block 38 is embedded into the notch 41 by the shrinkage of the first electric push rod 20, the tooth groove block 38 is further driven to rotate by the third driving motor 19, the tooth groove block is particularly rotated by 180 degrees, the insert post 40 is driven to be inserted into a lock hole, the notch 41 is complemented, the first cylindrical gear 12 forms a closed annular structure, and then the magnetic insert block 22 is driven by the first electric push rod 20 to be separated from the rotating block 39;
step c, cleaning the brush hair
The rotating sleeve 13 is further driven to rotate, and the brush hair 27 is used for cleaning the periphery of the cable sheath by 360 degrees, so that cleaning is realized; step d, cable separation
After cleaning, cleaning is completed by again opening the notch 41 with the entry slot 14 aligned with the notch so that the cable is separated therefrom.
It should be noted that the above is only a specific embodiment of the present application, and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
It should be noted that, in the case of no conflict, the present application may control the present application to control the present application. The present application will be described in detail below with reference to the accompanying drawings in conjunction with the detailed description.
Claims (8)
1. Unmanned aerial vehicle carries high tension transmission line clearance barrier ware, its characterized in that: comprising the following steps: the device comprises a connecting frame, a rotation adjusting mechanism, a first rod body (7), a second rod body (8), a flame spraying assembly and a cable brushing mechanism, wherein the connecting frame, the rotation adjusting mechanism, the first rod body (7) and the second rod body (8) are fixedly arranged at the bottom of the unmanned aerial vehicle;
the bottom of the connecting frame is fixedly provided with the rotation adjusting mechanism, one end of the first rod body (7) is fixedly connected with one end of the second rod body (8), the joint of the first rod body (7) and the second rod body (8) is fixedly connected with the output end of the rotation adjusting mechanism, one end, far away from the rotation adjusting mechanism, of the first rod body (7) is fixedly provided with the flaming assembly, and one end, far away from the rotation adjusting mechanism, of the second rod body (8) is fixedly provided with the cable cleaning mechanism for the high-voltage transmission line;
the cable cleaning mechanism includes: the novel rotary shaft type hydraulic lifting device comprises a mounting bar (11), a rotary sleeve (13), a fixed sleeve (15), a mounting seat (16), a second driving motor (17), a first cylindrical gear (12) and a second cylindrical gear (18), wherein the fixed sleeve (15) is fixedly connected with the mounting bar (11) through a plurality of screws, the mounting bar (11) is fixedly connected with one end of a second rod body (8), one end of the rotary sleeve (13) is rotatably mounted with one end of the fixed sleeve (15), the fixed sleeve (15) is far away from a gap formed in the sleeve wall of the second rod body (8), the rotary sleeve (13) is fixedly sleeved with the first cylindrical gear (12), the first cylindrical gear (12) is in meshed connection with the second cylindrical gear (18), the middle part of the second cylindrical gear (18) is fixedly sleeved with an output shaft of the second driving motor (17), a shell of the second driving motor (17) is fixedly connected with the mounting seat (16), and the mounting seat (16) is fixedly mounted on the rod body (8); an inlet groove (14) is formed in the sleeve wall of the rotating sleeve (13) along the length direction; an embedded ring (23) is arranged on the inner wall of the rotating sleeve (13) close to one end of the fixed sleeve (15), an embedded groove (24) is arranged on the outer sleeve wall of the fixed sleeve (15), and the embedded ring (23) is in clearance fit connection with the embedded groove (24);
the novel magnetic force transmission device is characterized in that a groove (41) is formed in the first cylindrical gear (12), a tooth groove block (38) is embedded in the groove (41), an arc strip (37) is fixedly arranged on one side of the tooth groove block (38), the arc strip (37) is connected with an arc groove (36) formed in the first cylindrical gear (12) in a sliding fit mode, the width of the arc strip (37) is larger than the depth of the arc groove (36), the centers of the arc strip (37) and the arc groove (36) are all the center of the first cylindrical gear (12), a rotating block (39) capable of being magnetically attracted is arranged on the tooth groove block (38), and a slot is formed in the rotating block (39);
a reinforcing rod (9) is fixedly arranged between the first rod body (7) and the second rod body (8).
2. The unmanned aerial vehicle high voltage transmission line obstacle remover according to claim 1, wherein: the connecting frame comprises: connecting plate (1), fixed plate (4) and mounting panel (5), the top fixed mounting of connecting plate (1) has two fixed plate (4), the top fixed mounting of fixed plate (4) has mounting panel (5), a plurality of evenly distributed's mounting hole (6) have been seted up at the top of mounting panel (5).
3. The unmanned aerial vehicle high voltage transmission line obstacle remover according to claim 2, wherein: the rotation adjustment mechanism includes: protection casing (2), first driving motor (3), axis of rotation (33), worm wheel (34) and worm (35), the top outer wall of protection casing (2) with the bottom fixed surface of connecting plate (1) is connected, axis of rotation (33) worm wheel (34) with worm (35) are all installed to the inside of protection casing (2), axis of rotation (33) with worm (35) are all rotated and are installed to the inside of protection casing (2), the one end of axis of rotation (33) extends to the outside of protection casing (2), fixed cup joint on the face of cylinder of axis of rotation (33) worm wheel (34), worm wheel (34) with the junction of worm (35) is connected, the one end of axis of rotation (33) with first body of rod (7) with the junction of second body of rod (8), the one end of worm (35) with the output axle head fixed connection of first driving motor (3).
4. The unmanned aerial vehicle high voltage transmission line obstacle remover of claim 3, wherein: the flame assembly includes: a gas tank (10), a flame gun (47) and a second electric push rod (49); the outer tank wall of gas jar (10) with the one end fixed connection of first body of rod (7), the jar mouth of gas jar (10) with the gas bottle interface connection of flame gun (47), and the jar mouth of gas jar (10) is provided with automatically controlled valve with the gas bottle interface connection department of flame gun (47), second electric putter (49) are located the electron ignition switch (48) department of flame gun (47), second electric putter (49) fixed mounting has mount (50), mount (50) fixed mounting to on the outer wall of gas jar (10).
5. The unmanned aerial vehicle high voltage transmission line obstacle remover of claim 4, wherein: the fixed sleeve (15) is close to a third driving motor (19) fixedly mounted on the outer sleeve wall of the notch, a first electric push rod (20) is fixedly mounted at the output shaft end of the third driving motor (19), a magnetic insert block (22) is fixedly mounted at the output shaft end of the first electric push rod (20), the first electric push rod (20) is rotationally connected with a base body (21) fixedly mounted on the outer sleeve wall of the fixed sleeve (15), and the first electric push rod (20) penetrates through the base body (21).
6. The unmanned aerial vehicle high voltage transmission line obstacle remover of claim 5, wherein: the inside of tooth's socket piece (38) is provided with inner chamber (42), circle axle (43) are installed in the inside rotation of inner chamber (42), the tip of circle axle (43) is provided with pivot damper, the one end and the rotating block (39) fixed connection of circle axle (43), rotating block (39) are connected with the round hole clearance fit of seting up on tooth's socket piece (38), fixed cup joint cam (44) on circle axle (43), the one side of cam (44) is leaned on and is provided with spliced pole (40), the one end that spliced pole (40) is close to cam (44) is circular arc structure, guiding hole (45) have been seted up on one side of tooth's socket piece (38), and guiding hole (45) and inner chamber (42) intercommunication, spliced pole (40) with guiding hole (45) clearance fit connection, the cover is equipped with second coil spring (46) on spliced pole (40), one end of second coil spring (46) with the chamber wall fixed connection of inner chamber (42), second coil spring (46) and one end that the one end of spliced pole (40) are kept away from in the gomphosis groove (41) is seted up to one side of spliced pole (40).
7. The unmanned aerial vehicle high voltage transmission line obstacle remover of claim 6, wherein: a positioning guide groove (25) and an inner groove (31) are formed in the inner sleeve wall of the rotating sleeve (13), the inner groove (31) is communicated with the positioning guide groove (25), a brush plate (26) is connected to the positioning guide groove (25) in a sliding fit mode, a layer of bristles (27) is arranged on the brush plate (26), a plurality of first spiral springs (29) distributed at equal intervals are fixedly connected to the brush plate (26), a pressing plate (28) is fixedly connected to the tail end of the first spiral springs (29), and the pressing plate (28) is connected with the inner groove (31) in a clearance fit mode; the pressing plate (28) is in contact with a pressure sensor (32) arranged in the inner groove (31), two ends of the pressing plate (28) are provided with stop blocks (30), and the stop blocks (30) are fixedly connected with the groove walls of the positioning guide grooves (25); the pressure sensor (32) is electrically connected with a controller arranged inside the rotating sleeve (13), and a wireless module and a charging power supply are further arranged inside the rotating sleeve (13), and the wireless module is electrically connected with the controller.
8. The method for clearing the obstacle of the unmanned aerial vehicle-mounted high-voltage transmission line is realized by matching with the unmanned aerial vehicle-mounted high-voltage transmission line obstacle clearing device according to claim 7, wherein mounting holes (6) on a mounting plate (5) of the unmanned aerial vehicle-mounted high-voltage transmission line obstacle clearing device provide mounting holes, the unmanned aerial vehicle-mounted high-voltage transmission line obstacle clearing device is fixed at the bottom of an unmanned aerial vehicle through external fixing screws or bolts, and equipment for flushing and cleaning is additionally arranged at the bottom of the unmanned aerial vehicle, wherein the flushing liquid needs to adopt an insulating cleaning agent; the method is characterized in that: the unmanned aerial vehicle carries high tension transmission line clearance method includes the following steps:
step a, burning sundries
When the obstacle clearing operation is carried out, the worm (35) is driven to rotate through the first driving motor (3), the rotating shaft (33) is driven to rotate through meshing transmission between the worm (35) and the worm wheel (34), so that the first rod body (7) and the second rod body (8) rotate together, the position is changed, the first rod body (7) is vertical, the fire spraying assembly faces downwards, fire spraying is carried out through the fire spraying assembly, sundries on a high-voltage transmission line are burnt out, the opening degree of an electric control valve is specifically regulated, meanwhile, the second electric push rod (49) is used for stretching, and the electronic ignition switch (48) is pressed, so that ignition is realized, flame is sprayed out through the fire spraying gun (47), and the sundries are burnt;
step b, dirt removal
After the obstacle is cleared by burning, dirt which is difficult to clear is attached to a cable, the cable is flushed through flushing clean equipment, then the cable is driven by a first driving motor (3), the first rod body (7) and the second rod body (8) are rotated together, the position is changed, the second rod body (8) is vertical, a cable brushing mechanism is downward, a second cylindrical gear (18) is driven by the second motor to rotate, a rotating sleeve (13) rotates relative to a fixed sleeve (15) through meshing transmission between the second cylindrical gear (18) and the first cylindrical gear (12), the rotating block (39) is aligned with a magnetic inserting block (22) and driven by an electric pushing rod, the magnetic inserting block (22) is inserted into a slot, the first electric pushing rod (20) is driven by a third driving motor (19) to rotate, the rotating block (39) is driven by the magnetic inserting block (22) to rotate together, a circular shaft (43) is driven by a cam (44) to rotate together when the cable is rotated by 180 DEG, one end of the inserting block (40) is changed, the second inserting block (40) is matched with the magnetic inserting block (38) to separate from the magnetic inserting block (22) by an arc groove (38), and then the magnetic inserting block (38) is separated from the magnetic inserting block (37), the rotating sleeve (13) is further driven to rotate, so that the inlet groove (14) is aligned with the notch, a cable to be cleaned is embedded into the fixed sleeve (15) and the rotating sleeve (13) through the inlet groove (14) and the notch, meanwhile, the cable presses the brush hair (27), the brush board (26) in the brush hair is moved in the positioning guide groove (25) to compress the first spiral spring (29), the pressing force sensor (32) is pressed through the pressing plate (28), real-time sensing is carried out through the pressing force sensor (32), the data is transmitted to a controller in the brush hair, data processing is carried out, the data is transmitted to a control system in the unmanned aerial vehicle through a wireless module, feedback is provided, the brush hair (27) is guaranteed to keep certain pressure to press the surface of the cable, the brush hair (27) to rotate further through driving the first gear, the brush hair block (38) is aligned with the notch groove (41), the brush hair block (38) is further driven to rotate through shrinkage of the first electric push rod (20), the brush hair block (38) is further driven to rotate through the third driving motor (19), the brush hair block (38) is particularly rotated 180 DEG, the electric push rod (40) is driven to be inserted into the notch groove (41), and then the magnetic push rod (22) is driven to rotate, and the magnetic plug-in block (22) is separated from the notch groove (22) through the first driving mechanism to form a closed structure;
step c, cleaning the brush hair
The rotating sleeve (13) is further driven to rotate, and the brush hair (27) is used for cleaning the periphery of the cable sheath by 360 degrees, so that cleaning is realized;
step d, cable separation
After cleaning, cleaning is accomplished by again leaving the slot (41) open while the entry slot (14) is aligned with the notch so that the cable is separated therefrom.
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