CN113851999A

CN113851999A - Equipment for picking foreign matters used in power transmission line

Info

Publication number: CN113851999A
Application number: CN202111001381.1A
Authority: CN
Inventors: 王丹青
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2021-12-28

Abstract

The invention belongs to the technical field of foreign matter picking of electric wires, and particularly relates to equipment for picking foreign matter used in a power transmission line, which comprises a telescopic rod and a picking mechanism, wherein the telescopic rod consists of a telescopic inner rod and a telescopic outer sleeve, and a fixing screw is arranged between the telescopic inner rod and the telescopic outer sleeve; the removing mechanism is arranged at the upper end of the telescopic inner rod; the height of the telescopic rod can be adjusted, and the telescopic rod is suitable for electric wires with different heights. According to the invention, the three pressing mechanisms can scrape and accumulate the plastic bags and the foreign matters wound on the electric wire, so that the dispersedly wound plastic bags and the foreign matters are accumulated together, and the plastic bags and the foreign matters are convenient to loosen and cut. According to the invention, the cutting mechanism is used for cutting the plastic bag and the foreign matters wound on the electric wire, so that the plastic bag and the foreign matters can be conveniently taken down from the electric wire.

Description

Equipment for picking foreign matters used in power transmission line

Technical Field

The invention belongs to the technical field of foreign matter picking of electric wires, and particularly relates to equipment for picking foreign matters used in a power transmission line.

Background

People can float with the wind in the plastic bag and kite of flying kite or strong wind weather, float the in-process and probably hang on the electric wire, influence the city pleasing to the eye on the one hand, on the other hand causes latent transmission of electricity danger, and the foreign matter that hangs on the electric wire often is blown by wind and twines around the electric wire in hanging for a long time, and the wound foreign matter can't directly be pulled down, if directly pull down probably to lead to the winding foreign matter to twine tighter, hardly remove to the equipment that this kind of condition is general.

The invention designs a device for picking up foreign matters used in a power transmission line, which solves the problems.

Disclosure of Invention

In order to solve the defects in the prior art, the invention discloses equipment for picking up foreign matters used in a power transmission line, which is realized by adopting the following technical scheme.

A foreign matter picking device used in a power transmission line comprises a telescopic rod and a picking mechanism, wherein the telescopic rod consists of a telescopic inner rod and a telescopic outer sleeve, and a fixing screw is arranged between the telescopic inner rod and the telescopic outer sleeve; the removing mechanism is arranged at the upper end of the telescopic inner rod.

The removing mechanism comprises a power module and a removing mechanism, wherein the removing mechanism comprises a swinging arc plate, a fixed arc plate and a first removing wheel, the fixed arc plate is fixedly arranged at the upper end of the telescopic inner rod, one end of the swinging arc plate is arranged on one side of the fixed arc plate in a hinged mode, and a first plate spring is arranged between the swinging arc plate and the fixed arc plate; the inner sides of the swing arc plates are provided with a first cleaning wheel in a sliding way through the first arc-shaped arc plate, and the inner sides of the fixed arc plates are provided with a second cleaning wheel in a sliding way through the first arc-shaped arc plate; a first pull rope is fixedly arranged on one side of the swing arc plate; the first cleaning wheel and the second cleaning wheel are in friction fit with the plastic bag and the foreign bodies wound on the electric wires.

One side of the fixed arc plate is provided with a power module; the power module comprises a second support, a second rotating shaft, a third support, a winding wheel, a third rotating shaft, a volute spiral spring, a first one-way clutch, a first gear, a second one-way clutch, a second gear, a third gear, a fourth gear and a fifth gear, wherein the third support is fixedly arranged on one side of the fixed arc plate, one end of the third rotating shaft is rotatably arranged on the third support, and the volute spiral spring is arranged between the third rotating shaft and the third support; the winding wheel is fixedly arranged at one end of the third rotating shaft; the second support is fixedly arranged on one side of the fixed arc plate, and the other end of the third rotating shaft is in rotating fit with the second support; the first gear is arranged on the third rotating shaft through a first one-way clutch, and the second gear is arranged on the third rotating shaft through a second one-way clutch; one end of the second rotating shaft is rotatably arranged on the second support, the fourth gear is fixedly arranged on the second rotating shaft, and the fourth gear is meshed with the first gear; the fifth gear is fixedly arranged on the second rotating shaft, the third gear is rotatably arranged on the second support and meshed with the fifth gear, and the third gear is meshed with the second gear; the second rotating shaft drives the first cleaning wheel and the second cleaning wheel to rotate in the same direction through the transmission of the synchronous belt and the synchronous wheel; a fourth pull rope is wound on the winding wheel; the clutch direction of the first one-way clutch is opposite to the clutch direction of the second one-way clutch.

A sliding adjusting mechanism is arranged between the telescopic inner rod and the telescopic outer sleeve; the sliding adjusting mechanism comprises a fifth pull rope, a movable pulley, a first rack, a fixed pulley, a fixed rod, a first adjusting gear, a second rack and an installation rotating shaft, wherein a sectioning plane is arranged on the telescopic inner rod from top to bottom, and the second rack is arranged on the sectioning plane; the mounting rotating shaft is rotatably mounted on the end face of the telescopic outer sleeve, the first adjusting gear and the second adjusting gear are respectively and fixedly mounted at two ends of the mounting rotating shaft, and the diameter of the first adjusting gear is larger than that of the second adjusting gear; the first adjusting gear is meshed with the second rack; the first rack is slidably arranged on the telescopic outer sleeve and meshed with the second adjusting gear; the movable pulley is rotatably installed at the upper end of the first rack, the lower end of the fixed rod is fixedly installed on the telescopic outer sleeve, the fixed pulley is rotatably installed at the upper end of the fixed rod, a fifth pull rope is wound between the fixed pulley and the movable pulley, the lower end of the fifth pull rope is located on the lower side of the telescopic rod, and the upper end of the fifth pull rope is fixedly connected with the first pull rope and the fourth pull rope.

As a further improvement of the technology, three pressing mechanisms are uniformly arranged on one side of the swinging arc plate and one side of the fixed arc plate in the circumferential direction.

The pressing mechanism comprises a pressing sleeve, a connecting block, a first spring and a pressing rod, wherein the connecting block is fixedly mounted at one end of the pressing sleeve, one end of the pressing rod is slidably mounted in the pressing sleeve, the first spring is mounted between one end of the pressing rod, which is located in the pressing sleeve, and the first spring is a compression spring and has pre-pressure.

The pressing sleeve of one pressing mechanism is fixedly arranged on the side surface of the swing arc plate through the corresponding connecting block, and the pressing sleeve of the other pressing mechanism is fixedly arranged on the side surface of the swing arc plate through the corresponding connecting block.

As a further improvement of the technology, one side of the swing arc plate is fixedly provided with a pulling plate, and one end of the first pull rope is arranged on the pulling plate.

As a further improvement of the technology, three first arc-shaped shells are uniformly and fixedly arranged on the outer arc surfaces of the swinging arc plate and the fixed arc plate, a first arc-shaped sliding plate is arranged on the inner side of each first arc-shaped shell in a sliding mode, and a second spring is arranged between each first arc-shaped sliding plate and the corresponding first arc-shaped shell.

One end of each first arc-shaped sliding plate, which is far away from the first arc-shaped shell, of each first arc-shaped sliding plate is rotatably provided with a first rotating shaft, and a first clearing wheel arranged on each first arc-shaped sliding plate is fixedly arranged on each first rotating shaft; one end of the first rotating shaft is fixedly provided with a first synchronizing wheel, the first friction wheel is rotatably arranged on the outer arc surface of the swing arc plate through a seventh rotating shaft, the second synchronizing wheel is fixedly arranged at one end of the seventh rotating shaft, and the second synchronizing wheel is connected with the first synchronizing wheel through a first synchronizing belt; the sliding axis of the first arc-shaped sliding plate arranged on the swinging arc plate is positioned on the axis of the first friction wheel.

One end of each first arc-shaped sliding plate, which is far away from the first arc-shaped shell, of each first arc-shaped sliding plate is rotatably provided with a ninth rotating shaft, and a second clearing wheel arranged on each fixed arc plate is fixedly arranged on the ninth rotating shaft; a fourth synchronizing wheel is fixedly installed at one end of the ninth rotating shaft, the second friction wheel is rotatably installed on the outer arc surface of the fixed arc plate through the eighth rotating shaft, and the third synchronizing wheel is fixedly installed at one end of the eighth rotating shaft; the first support is fixedly arranged on one side of the fixed arc plate, and the second rotating shaft is in rotating fit with the first support; the eighth synchronizing wheel and the seventh gear are fixedly arranged on the second rotating shaft, the sixth synchronizing wheel and the seventh synchronizing wheel are coaxially and rotatably arranged on one side of the first support through the fifth rotating shaft, and the eighth synchronizing wheel is connected with the sixth synchronizing wheel through the second synchronizing wheel; the seventh synchronizing wheel is connected with the third synchronizing wheel through the third synchronizing wheel; the fifth synchronizing wheel and the eighth gear are coaxially and rotatably arranged on one side of the first support through a fourth rotating shaft, and the eighth gear is meshed with the seventh gear; the fifth synchronous wheel is connected with the fourth synchronous wheel through a fourth synchronous belt; the sliding axis of the first arc-shaped sliding plate arranged on the fixed arc plate is positioned on the axis of the fifth synchronizing wheel.

As a further improvement of the technology, one side of the fixed arc plate is provided with a cutting mechanism.

The cutting mechanism comprises a fixed block, a second guide wheel, a second pull rope, a third guide wheel, a third spring, a third pull rope, an upper cutting blade, a lower cutting blade, a mounting support and a guide slide bar, wherein the fixed block is fixedly arranged on the inner arc surface at one end of the fixed arc plate, the guide slide bar is slidably arranged on the fixed block, the mounting support is fixedly arranged at one end of the guide slide bar, and the third spring is arranged between the mounting support and the fixed block; the lower cutting blade is L-shaped, the lower cutting blade is arranged on one side of the mounting support in a swinging mode, the upper cutting blade is Z-shaped, the upper cutting blade is arranged on one side of the mounting support in a swinging mode, and the upper cutting blade and the lower cutting blade are matched to form the cutting scissors; a second plate spring is arranged between the upper cutting blade and the lower cutting blade; a fourth guide wheel is installed at one end of the installation support, and a third guide wheel and a second guide wheel are installed at the other end of the installation support; one end of the second pull rope is fixedly arranged at one end of the upper cutting blade, and the other end of the second pull rope is positioned on the lower side of the telescopic rod by bypassing the third guide wheel; one end of the third pull rope is fixedly arranged on the lower cutting blade, and the other end of the third pull rope bypasses the fourth guide wheel and the second guide wheel to be positioned on the lower side of the telescopic rod.

As a further improvement of the technology, the lower ends of the second rope and the third rope are respectively passed through the fixed pulley and the movable pulley and are positioned at the lower end of the telescopic rod.

As a further improvement of the technology, the movable pulley is rotatably mounted at the upper end of the first rack through a first fixed support, and the fixed pulley is rotatably mounted at the upper end of the fixed rod through a second fixed support.

Compared with the traditional wire foreign matter picking technology, the wire foreign matter picking device has the following beneficial effects:

1. the height of the telescopic rod can be adjusted, and the telescopic rod is suitable for electric wires with different heights.

2. According to the invention, the three pressing mechanisms can scrape and accumulate the plastic bags and the foreign matters wound on the electric wire, so that the dispersedly wound plastic bags and the foreign matters are accumulated together, and the plastic bags and the foreign matters are convenient to loosen and cut.

3. According to the invention, the cutting mechanism is used for cutting the plastic bag and the foreign matters wound on the electric wire, so that the plastic bag and the foreign matters can be conveniently taken down from the electric wire.

4. When the device designed by the invention is used, the swinging arc plate and the fixed arc plate are controlled to be opened, the electric wire is clamped into the swinging arc plate and the fixed arc plate, and then the first cleaning wheel and the second cleaning wheel are controlled to rotate, so that the device plays a role in cleaning a plastic bag and foreign matters wound on the electric wire, and is convenient to use.

5. The power for loosening the plastic bag and the foreign matters wound on the electric wire is that the winding wheel rotates by pulling the pull rope from the lower side, and then the first cleaning wheel and the second cleaning wheel are driven to rotate by the transmission of the gear and the synchronizing wheel, so that the plastic bag and the foreign matters wound on the electric wire are cleaned, the power is applied from the lower side, and the equipment is not provided with heavy equipment such as a motor, and the like, so the electric wire cleaning machine is light and convenient to use.

6. When the height of the telescopic rod is adjusted, the fifth pull rope, the second pull rope and the third pull rope on the lower side need to be lengthened along with the lengthening of the telescopic rod, and a large number of pull ropes need to be stacked on the lower side in the state, so that mutual winding is easily caused.

Drawings

Fig. 1 is an external view of an entire part.

Fig. 2 is a schematic structural view of the slide adjusting mechanism.

Fig. 3 is a schematic view of the removing mechanism.

Fig. 4 is a schematic view of the pressing mechanism.

Fig. 5 is a schematic view of the cutting mechanism installation.

Fig. 6 is a schematic view of the cutting mechanism.

FIG. 7 is a schematic view of a power module and purge mechanism distribution.

Fig. 8 is a structural schematic diagram of the oscillating arc plate.

FIG. 9 is a schematic diagram of a power module configuration.

Fig. 10 is a schematic view of a fixed wobble plate construction.

Figure 11 is a second, third and fourth timing belt installation schematic.

FIG. 12 is a schematic view of a scroll spring installation.

Number designation in the figures: 1. a telescopic rod; 2. a removal mechanism; 3. an electric wire; 4. a telescopic inner rod; 5. a telescopic outer sleeve; 6. a set screw; 7. a power module; 8. a clearing mechanism; 9. a hold-down mechanism; 10. a cutting mechanism; 13. a compression sleeve; 14. connecting blocks; 15. a first spring; 16. a hold down bar; 17. a first plate spring; 19. a first pull cord; 20. a first synchronization belt; 21. a first cleaning wheel; 22. swinging the arc plate; 23. a first arcuate housing; 24. a second spring; 25. a first synchronizing wheel; 26. a first arc-shaped sliding plate; 27. a first rotating shaft; 28. pulling a plate; 29. a second synchronizing wheel; 30. a first friction wheel; 31. a fixed block; 32. fixing the arc plate; 33. a second guide wheel; 34. a second pull cord; 35. a third guide wheel; 36. a third spring; 37. a third pull cord; 38. an upper cutting blade; 39. a lower cutting blade; 40. mounting and supporting; 41. a seventh rotating shaft; 42. a guide slide bar; 43. a third synchronizing wheel; 44. a third synchronous belt; 45. a first support; 46. a second rotating shaft; 47. a second support; 48. a third support; 49. a winding wheel; 50. a third rotating shaft; 51. a volute spiral spring; 52. a first one-way clutch; 53. a first gear; 54. a second one-way clutch; 55. a second gear; 56. a third gear; 57. a fourth gear; 58. a fifth gear; 59. an eighth synchronizing wheel; 60. a seventh gear; 61. a fourth synchronizing wheel; 62. a fourth synchronous belt; 63. a second synchronous belt; 64. a fourth rotating shaft; 65. a fifth synchronizing wheel; 67. a sixth synchronizing wheel; 68. a seventh synchronizing wheel; 69. a fifth rotating shaft; 70. a fourth pull cord; 72. an eighth gear; 73. a second friction wheel; 74. an eighth rotating shaft; 75. a second cleaning wheel; 80. a ninth rotating shaft; 81. a slide adjustment mechanism; 82. a fifth draw cord; 83. a movable pulley; 84. a first fixed support; 85. a first rack; 86. a fixed pulley; 87. a second fixed support; 88. fixing the rod; 89. a first adjusting gear; 90. a second adjusting gear; 91. a second rack; 92. installing a rotating shaft; 93. a second plate spring; 94. and a fourth guide wheel.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples or figures are illustrative of the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, the telescopic rod comprises a telescopic rod 1 and a removing mechanism 2, wherein the telescopic rod 1 consists of a telescopic inner rod 4 and a telescopic outer sleeve 5, and a fixing screw 6 is arranged between the telescopic inner rod 4 and the telescopic outer sleeve 5; the removing mechanism 2 is arranged at the upper end of the telescopic inner rod 4. According to the invention, the height can be adjusted through the telescopic rod 1, so that the telescopic wire rack is suitable for wires 3 with different heights. According to the invention, after the telescopic rod 1 is adjusted, the telescopic function of the telescopic rod 1 is locked by the fixing screw 6.

As shown in fig. 3, the removing mechanism 2 includes a power module 7 and a removing mechanism 8, wherein as shown in fig. 7, the removing mechanism 8 includes a swing arc plate 22, a fixed arc plate 32 and a first removing wheel 21, wherein as shown in fig. 1, the fixed arc plate 32 is fixedly installed at the upper end of the telescopic inner rod 4, as shown in fig. 7, one end of the swing arc plate 22 is installed at one side of the fixed arc plate 32 in a hinged manner, as shown in fig. 3, a first plate spring 17 is installed between the swing arc plate 22 and the fixed arc plate 32; the swing arc plate 22 and the fixed arc plate 32 are combined to form a complete annular sleeve, as shown in fig. 8, a first cleaning wheel 21 is slidably mounted on the inner side of the swing arc plate 22 through the first arc plate, as shown in fig. 10, a second cleaning wheel 75 is slidably mounted on the inner side of the fixed arc plate 32 through the first arc plate; as shown in fig. 8, a first pull rope 19 is fixedly installed on one side of the swing arc plate 22; the first removing wheel 21 and the second removing wheel 75 are frictionally engaged with the plastic bag and the foreign materials wound on the electric wire 3.

As shown in fig. 9, a power module 7 is installed on one side of the fixed arc plate 32; the power module 7 includes a second support 47, a second rotating shaft 46, a third support 48, a winding wheel 49, a third rotating shaft 50, a volute spring 51, a first one-way clutch 52, a first gear 53, a second one-way clutch 54, a second gear 55, a third gear 56, a fourth gear 57, and a fifth gear 58, wherein as shown in fig. 12, the third support 48 is fixedly installed at one side of the fixed arc plate 32, one end of the third rotating shaft 50 is rotatably installed on the third support 48, and the volute spring 51 is installed between the third rotating shaft 50 and the third support 48; the winding wheel 49 is fixedly arranged at one end of the third rotating shaft 50; the second support 47 is fixedly installed at one side of the fixed arc plate 32, and the other end of the third rotating shaft 50 is rotatably matched with the second support 47; the first gear 53 is mounted on the third rotating shaft 50 through the first one-way clutch 52, and the second gear 55 is mounted on the third rotating shaft 50 through the second one-way clutch 54; one end of the second rotating shaft 46 is rotatably mounted on the second support 47, the fourth gear 57 is fixedly mounted on the second rotating shaft 46, and the fourth gear 57 is meshed with the first gear 53; the fifth gear 58 is fixedly arranged on the second rotating shaft 46, the third gear 56 is rotatably arranged on the second support 47, the third gear 56 is meshed with the fifth gear 58, and the third gear 56 is meshed with the second gear 55; the second rotating shaft 46 rotates to drive the first clearing wheel 21 and the second clearing wheel 75 to rotate in the same direction through the transmission of a synchronous belt and a synchronous wheel; a fourth pull rope 70 is wound on the winding wheel 49; the clutch direction of the first one-way clutch 52 is opposite to the clutch direction of the second one-way clutch 54.

As shown in fig. 2, a slide adjusting mechanism 81 is installed between the telescopic inner rod 4 and the telescopic outer sleeve 5; the sliding adjusting mechanism 81 comprises a fifth pull rope 82, a movable pulley 83, a first rack 85, a fixed pulley 86, a fixed rod 88, a first adjusting gear 89, a second adjusting gear 90, a second rack 91 and an installation rotating shaft 92, wherein the telescopic inner rod 4 is provided with a cutting plane from top to bottom, and the second rack 91 is arranged on the cutting plane; the mounting rotating shaft 92 is rotatably mounted on the end face of the telescopic outer sleeve 5, the first adjusting gear 89 and the second adjusting gear 90 are respectively and fixedly mounted at two ends of the mounting rotating shaft 92, and the diameter of the first adjusting gear 89 is larger than that of the second adjusting gear 90; the first adjusting gear 89 is meshed with the second rack 91; the first rack 85 is slidably arranged on the telescopic outer sleeve 5, and the first rack 85 is meshed with the second adjusting gear 90; the movable pulley 83 is rotatably mounted at the upper end of the first rack 85, the lower end of the fixed rod 88 is fixedly mounted on the telescopic jacket 5, the fixed pulley 86 is rotatably mounted at the upper end of the fixed rod 88, the fifth pull rope 82 is wound between the fixed pulley 86 and the movable pulley 83, the lower end of the fifth pull rope 82 is located on the lower side of the telescopic rod 1, and the upper end of the fifth pull rope 82 is fixedly connected with the first pull rope 19 and the fourth pull rope 70.

In the invention, when the height of the telescopic rod 1 is adjusted, the fifth pull rope 82 and the second pull rope 34 and the third pull rope 37 on the lower side are required to be lengthened along with the lengthening of the telescopic rod 1, so that a large number of pull ropes need to be stacked on the lower side in the state, mutual winding is easy to cause, and meanwhile, when the telescopic rod 1 is shortened, the lower ends of the pull ropes are stacked on the ground and wound; the invention designs the sliding adjusting mechanism 81, when the height of the telescopic rod 1 is adjusted, the design of the movable pulley 83 and the fixed pulley 86 and the design of the first adjusting gear 89 and the second adjusting gear 90 can ensure that the tail ends of the lower fifth pull rope 82, the second pull rope 34 and the third pull rope 37 are kept static and do not move when the telescopic rod 1 extends or shortens, on one hand, the carrying is convenient, and on the other hand, the lower pull ropes can be prevented from being mutually wound to cause unnecessary troubles.

As shown in fig. 4, three pressing mechanisms 9 are uniformly installed on one side of the swing arc plate 22 and one side of the fixed arc plate 32 in the circumferential direction.

As shown in fig. 4, the pressing mechanism 9 includes a pressing sleeve 13, a connecting block 14, a first spring 15, and a pressing rod 16, wherein the connecting block 14 is fixedly installed at one end of the pressing sleeve 13, one end of the pressing rod 16 is slidably installed in the pressing sleeve 13, the first spring 15 is installed between one end of the pressing rod 16 located in the pressing sleeve 13 and the pressing sleeve 13, and the first spring 15 is a compression spring and has a pre-pressure.

As shown in fig. 4, the pressing sleeves 13 of two of the three pressing mechanisms 9 are fixedly mounted on the side of the fixed arc plate 32 through the corresponding connecting blocks 14, and the pressing sleeve 13 of the other pressing mechanism 9 is fixedly mounted on the side of the swing arc plate 22 through the corresponding connecting block 14.

According to the invention, the three pressing mechanisms 9 can scrape and accumulate the plastic bags and the foreign matters wound on the electric wires 3, so that the dispersedly wound plastic bags and the foreign matters are accumulated together, and the plastic bags and the foreign matters are convenient to loosen and cut. When the plastic bag and the foreign matter are scraped by the three pressing mechanisms 9, the pressing lever 16 is pressed tightly against the electric wire 3 by the first spring 15.

As shown in fig. 8, a pulling plate 28 is fixedly mounted on one side of the swing arc plate 22, and one end of the first rope 19 is mounted on the pulling plate 28.

As shown in fig. 8 and 10, three first arc-shaped housings 23 are uniformly and fixedly mounted on the outer arc surfaces of the swing arc plate 22 and the fixed arc plate 32, a first arc-shaped sliding plate 26 is slidably mounted on the inner side of each first arc-shaped housing 23, and a second spring 24 is mounted between each first arc-shaped sliding plate 26 and the corresponding first arc-shaped housing 23.

As shown in fig. 8 and 11, three first arc-shaped sliding plates 26 are mounted on the swing arc plate 22, a first rotating shaft 27 is rotatably mounted at one end of each first arc-shaped sliding plate away from the first arc-shaped shell 23, and the first cleaning wheel 21 mounted on the swing arc plate 22 is fixedly mounted on the first rotating shaft 27; one end of the first rotating shaft 27 is fixedly provided with a first synchronizing wheel 25, the first friction wheel 30 is rotatably arranged on the outer arc surface of the swing arc plate 22 through a seventh rotating shaft 41, the second synchronizing wheel 29 is fixedly arranged at one end of the seventh rotating shaft 41, and the second synchronizing wheel 29 is connected with the first synchronizing wheel 25 through a first synchronizing belt 20; the sliding axis of the first arc sliding plate 26 mounted on the swing arc plate 22 is located on the axis of the first friction wheel 30.

As shown in fig. 9 and 11, a ninth rotating shaft 80 is rotatably mounted at one end of the three first arc sliding plates 26 mounted on the fixed arc plate 32, which is far away from the first arc housing 23, and the second cleaning wheel 75 mounted on the fixed arc plate 32 is fixedly mounted on the ninth rotating shaft 80; one end of the ninth rotating shaft 80 is fixedly provided with the fourth synchronizing wheel 61, the second friction wheel 73 is rotatably arranged on the extrados surface of the fixed arc plate 32 through the eighth rotating shaft 74, and the third synchronizing wheel 43 is fixedly arranged at one end of the eighth rotating shaft 74; the first support 45 is fixedly arranged at one side of the fixed arc plate 32, and the second rotating shaft 46 is in rotating fit with the first support 45; the eighth synchronizing wheel 59 and the seventh gear 60 are fixedly arranged on the second rotating shaft 46, the sixth synchronizing wheel 67 and the seventh synchronizing wheel 68 are coaxially and rotatably arranged on one side of the first support 45 through a fifth rotating shaft 69, and the eighth synchronizing wheel 59 and the sixth synchronizing wheel 67 are connected through the second synchronizing wheel 29; the seventh synchronizing wheel 68 is connected with the third synchronizing wheel 43 through the third synchronizing wheel 43; the fifth synchronizing wheel 65 and the eighth gear 72 are coaxially and rotatably installed on one side of the first support 45 through the fourth rotating shaft 64, and the eighth gear 72 is meshed with the seventh gear 60; the fifth synchronizing wheel 65 is connected with the fourth synchronizing wheel 61 through a fourth synchronizing belt 62; the sliding axis of the first arc sliding plate 26 mounted on the fixed arc plate 32 is located on the axis of the fifth synchronizing wheel 65.

The second spring 24 provides a pressing force between the first and

second cleaning wheels

21 and 75 and the electric wire 3 in the present invention.

As shown in fig. 5, the cutting mechanism 10 is installed at one side of the fixed arc plate 32.

As shown in fig. 6, the cutting mechanism 10 includes a fixed block 31, a second guide wheel 33, a second pull rope 34, a third guide wheel 35, a third spring 36, a third pull rope 37, an upper cutting blade 38, a lower cutting blade 39, a mounting support 40, and a guide sliding rod 42, wherein the fixed block 31 is fixedly mounted on the inner arc surface of one end of the fixed arc plate 32, the guide sliding rod 42 is slidably mounted on the fixed block 31, one end of the guide sliding rod 42 is fixedly mounted with the mounting support 40, and the third spring 36 is mounted between the mounting support 40 and the fixed block 31; the lower cutting blade 39 is L-shaped, the lower cutting blade 39 is arranged on one side of the mounting support 40 in a swinging mode, the upper cutting blade 38 is Z-shaped, the upper cutting blade 38 is arranged on one side of the mounting support 40 in a swinging mode, and the upper cutting blade 38 and the lower cutting blade 39 are matched to form cutting scissors; a second plate spring 93 is installed between the upper cutting blade 38 and the lower cutting blade 39; a fourth guide wheel 94 is arranged at one end of the mounting support 40, and a third guide wheel 35 and a second guide wheel 33 are arranged at the other end of the mounting support 40; one end of the second pull rope 34 is fixedly arranged at one end of the upper cutting blade 38, and the other end of the second pull rope 34 is positioned at the lower side of the telescopic rod 1 by bypassing the third guide wheel 35; one end of the third pulling rope 37 is fixedly installed on the lower cutting blade 39, and the other end of the third pulling rope 37 is positioned at the lower side of the telescopic rod 1 by bypassing the fourth guide wheel 94 and the second guide wheel 33.

When the cutting mechanism 10 is used, after the plastic bag and the foreign matters wound on the electric wire 3 are loosened through the first clearing wheel 21 and the second clearing wheel 75, the third pull rope 37 is pulled, so that the third pull rope 37 pulls the lower cutting blade 39 to slide towards one side of the fixed arc plate 32, the lower cutting blade 39 is inserted into the plastic bag and the inner side of the foreign matters, meanwhile, the lower cutting blade 39 moves to drive the mounting support 40 to move, and the third spring 36 is compressed; the mounting support 40 moves to drive the upper cutting blade 38 and the guide sliding rod 42 to move, after the lower cutting blade 39 is inserted into the plastic bag and the foreign matter, the second pull rope 34 is pulled, the second pull rope 34 can drive the lower hem of one side of the upper cutting blade 38, which is far away from the mounting support 40, and the lower cutting blade 39 cuts the plastic bag and the foreign matter in the middle, so that the plastic bag and the foreign matter can be conveniently taken down from the electric wire 3.

As shown in fig. 1 and 2, the lower ends of the second rope 34 and the third rope 37 are respectively passed through a fixed pulley 86 and a movable pulley 83 and are located at the lower end of the telescopic rod 1.

As shown in fig. 2, the movable pulley 83 is rotatably mounted on the upper end of a first rack 85 by a first fixing support 84, and the fixed pulley 86 is rotatably mounted on the upper end of a fixed rod 88 by a second fixing support 87.

The specific working process is as follows: when the device designed by the invention is used, the length of the telescopic rod 1 is firstly adjusted to a proper position and the telescopic rod is locked by the fixing screw 6, the device is moved to the position near the electric wire 3 to stand up, the first pull rope 19 is manually pulled, the first pull rope 19 can pull the swinging arc plate 22 to swing relative to the fixed arc plate 32, so that the swinging arc plate 22 is opened relative to the fixed arc plate 32, the first plate spring 17 is compressed, the electric wire 3 is clamped into the swinging arc plate 22 and the fixed arc plate 32, the first pull rope 19 is loosened, and the swinging arc plate 22 and the fixed arc plate 32 are closed again under the action of the first plate spring 17 to form a complete annular sleeve; two friction wheels mounted on the swing slide and fixed arc 32 contact and are in friction fit.

After electric wire 3 card goes into between swing arc 22 and the fixed arc 32, drag telescopic link 1 and make telescopic link 1 drive fixed arc 32 and slide along electric wire 3, fixed arc 32 slides and drives three hold-down mechanism 9, and the pressure bar 16 among the hold-down mechanism 9 is exerting pressure to electric wire 3 along electric wire 3 motion in-process, plays to scrape to the plastic bag of winding on electric wire 3 and foreign matter and piles up the effect for the winding plastic bag of dispersion and foreign matter pile up together.

After the plastic bag and the foreign matter wound on the electric wire 3 are accumulated, the fourth pulling rope 70 is manually pulled, the fourth pulling rope 70 drives the winding wheel 49 to rotate, the winding wheel 49 rotates to drive the third rotating shaft 50 to rotate, the third rotating shaft 50 rotates to drive the first gear 53 to rotate through the first one-way clutch 52 on one hand, and the third rotating shaft 50 rotates to enable the scroll spring 51 to compress the stored force on the other hand; during the process of pulling the fourth pull rope 70 downwards, the third rotating shaft 50 does not drive the second gear 55 to rotate due to the existence of the second one-way clutch 54; when the first gear 53 rotates, the first gear 53 drives the fourth gear 57 to rotate, the fourth gear 57 drives the second rotating shaft 46 to rotate, in the process, the second rotating shaft 46 rotates to drive the third gear 56 to rotate, the third gear 56 rotates to drive the second gear 55 to rotate, but under the action of the second one-way clutch 54, the rotation of the second gear 55 does not affect the rotation of the third rotating shaft 50; after the fourth pull rope 70 is loosened, the third rotating shaft 50 rotates in the reverse direction under the action of the volute spiral spring 51, the third rotating shaft 50 rotates in the direction to drive the second gear 55 to rotate through the second one-way clutch 54, similarly, the first gear 53 cannot be driven to rotate under the action of the first one-way clutch 52, the second gear 55 rotates to drive the third gear 56 to rotate, the third gear 56 rotates to drive the fifth gear 58 to rotate, the fifth gear 58 rotates to drive the second rotating shaft 46 to rotate, similarly, under the condition, the second rotating shaft 46 rotates to drive the first gear 53 to rotate through the fourth gear 57, and the first gear 53 cannot influence the rotation of the third rotating shaft 50 under the action of the first one-way clutch 52; that is, in the present invention, by repeatedly pulling the fourth pull rope 70 downward, the second rotating shaft 46 always keeps rotating in the same direction under the action of the downward pulling force and the spiral spring 51; the rotation of the second rotating shaft 46 drives the eighth synchronizing wheel 59 and the seventh gear 60 to rotate, the rotation of the eighth synchronizing wheel 59 drives the sixth synchronizing wheel 67 to rotate through the second timing belt 63, the rotation of the sixth synchronizing wheel 67 drives the fifth rotating shaft 69 to rotate, the rotation of the fifth rotating shaft 69 drives the seventh synchronizing wheel 68 to rotate, the rotation of the seventh synchronizing wheel 68 drives the third synchronizing wheel 43 to rotate through the third timing belt 44, the rotation of the third synchronizing wheel 43 drives the eighth rotating shaft 74 to rotate, the rotation of the eighth rotating shaft 74 drives the second friction wheel 73 mounted thereon to rotate, the rotation of the second friction wheel 73 drives the first friction wheel 30 to rotate through friction, the rotation of the first friction wheel 30 drives the seventh rotating shaft 41 to rotate, the rotation of the seventh rotating shaft 41 drives the second timing belt 63 to rotate, the rotation of the second synchronizing wheel 29 drives the first synchronizing wheel 25 to rotate through the first timing belt 20, the rotation of the first synchronizing wheel 25 drives the first rotating shaft 27 to rotate, the first rotating shaft 27 rotates to drive the corresponding first clearing wheel 21 to rotate; seventh gear 60 is rotatory can drive eighth gear 72 rotatory, eighth gear 72 is rotatory to drive fourth pivot 64 rotatory, fourth pivot 64 is rotatory to drive fifth synchronizing wheel 65 rotatory, fifth synchronizing wheel 65 is rotatory to drive fourth synchronizing wheel 61 rotatory through fourth hold-in range 62, fourth synchronizing wheel 61 is rotatory to drive ninth pivot 80 rotatory, ninth pivot 80 is rotatory to drive corresponding second and clear away the wheel 75 rotatory, and two clear away the wheel rotatory with the same direction, play the not hard up effect to plastic bag and the foreign matter of winding on electric wire 3 through the rotation.

When in use, after the plastic bag and the foreign matters wound on the electric wire 3 are loosened by the first cleaning wheel 21 and the second cleaning wheel 75, the third pulling rope 37 is pulled, so that the third pulling rope 37 pulls the lower cutting blade 39 to slide towards one side of the fixed arc plate 32, the lower cutting blade 39 is inserted into the plastic bag and the inner side of the foreign matters, meanwhile, the lower cutting blade 39 moves to drive the mounting support 40 to move, and the third spring 36 is compressed; the mounting support 40 moves to drive the upper cutting blade 38 and the guide sliding rod 42 to move, after the lower cutting blade 39 is inserted into the plastic bag and the foreign matter, the second pull rope 34 is pulled, the second pull rope 34 can drive the lower hem of one side of the upper cutting blade 38, which is far away from the mounting support 40, and the lower cutting blade 39 cuts the plastic bag and the foreign matter in the middle, so that the plastic bag and the foreign matter can be conveniently taken down from the electric wire 3.

Claims

1. The utility model provides an equipment of foreign matter is taken to use among transmission line which characterized in that: the telescopic rod consists of a telescopic inner rod and a telescopic outer sleeve, and a fixing screw is arranged between the telescopic inner rod and the telescopic outer sleeve; the removing mechanism is arranged at the upper end of the telescopic inner rod; the removing mechanism comprises a power module and a removing mechanism, wherein the removing mechanism comprises a swinging arc plate, a fixed arc plate and a first removing wheel, the fixed arc plate is fixedly arranged at the upper end of the telescopic inner rod, one end of the swinging arc plate is arranged on one side of the fixed arc plate in a hinged mode, and a first plate spring is arranged between the swinging arc plate and the fixed arc plate; the inner sides of the swing arc plates are provided with a first cleaning wheel in a sliding way through the first arc-shaped arc plate, and the inner sides of the fixed arc plates are provided with a second cleaning wheel in a sliding way through the first arc-shaped arc plate; a first pull rope is fixedly arranged on one side of the swing arc plate; the first cleaning wheel and the second cleaning wheel are in friction fit with the plastic bag and the foreign bodies wound on the electric wires; one side of the fixed arc plate is provided with a power module; the power module comprises a second support, a second rotating shaft, a third support, a winding wheel, a third rotating shaft, a volute spiral spring, a first one-way clutch, a first gear, a second one-way clutch, a second gear, a third gear, a fourth gear and a fifth gear, wherein the third support is fixedly arranged on one side of the fixed arc plate, one end of the third rotating shaft is rotatably arranged on the third support, and the volute spiral spring is arranged between the third rotating shaft and the third support; the winding wheel is fixedly arranged at one end of the third rotating shaft; the second support is fixedly arranged on one side of the fixed arc plate, and the other end of the third rotating shaft is in rotating fit with the second support; the first gear is arranged on the third rotating shaft through a first one-way clutch, and the second gear is arranged on the third rotating shaft through a second one-way clutch; one end of the second rotating shaft is rotatably arranged on the second support, the fourth gear is fixedly arranged on the second rotating shaft, and the fourth gear is meshed with the first gear; the fifth gear is fixedly arranged on the second rotating shaft, the third gear is rotatably arranged on the second support and meshed with the fifth gear, and the third gear is meshed with the second gear; the second rotating shaft drives the first cleaning wheel and the second cleaning wheel to rotate in the same direction through the transmission of the synchronous belt and the synchronous wheel; a fourth pull rope is wound on the winding wheel; the clutch direction of the first one-way clutch is opposite to the clutch direction of the second one-way clutch; a sliding adjusting mechanism is arranged between the telescopic inner rod and the telescopic outer sleeve; the sliding adjusting mechanism comprises a fifth pull rope, a movable pulley, a first rack, a fixed pulley, a fixed rod, a first adjusting gear, a second rack and an installation rotating shaft, wherein a sectioning plane is arranged on the telescopic inner rod from top to bottom, and the second rack is arranged on the sectioning plane; the mounting rotating shaft is rotatably mounted on the end face of the telescopic outer sleeve, the first adjusting gear and the second adjusting gear are respectively and fixedly mounted at two ends of the mounting rotating shaft, and the diameter of the first adjusting gear is larger than that of the second adjusting gear; the first adjusting gear is meshed with the second rack; the first rack is slidably arranged on the telescopic outer sleeve and meshed with the second adjusting gear; the movable pulley is rotatably installed at the upper end of the first rack, the lower end of the fixed rod is fixedly installed on the telescopic outer sleeve, the fixed pulley is rotatably installed at the upper end of the fixed rod, a fifth pull rope is wound between the fixed pulley and the movable pulley, the lower end of the fifth pull rope is located on the lower side of the telescopic rod, and the upper end of the fifth pull rope is fixedly connected with the first pull rope and the fourth pull rope.

2. The apparatus for picking up foreign matter used in the power transmission line according to claim 1, wherein: three pressing mechanisms are uniformly arranged on one side of the swing arc plate and one side of the fixed arc plate in the circumferential direction;

the pressing mechanism comprises a pressing sleeve, a connecting block, a first spring and a pressing rod, wherein the connecting block is fixedly installed at one end of the pressing sleeve, one end of the pressing rod is slidably installed in the pressing sleeve, the first spring is installed between one end, located in the pressing sleeve, of the pressing rod and the pressing sleeve, and the first spring is a compression spring and has pre-pressure;

3. The apparatus for picking up foreign matter used in the power transmission line according to claim 1, wherein: one side of the swing arc plate is fixedly provided with a pulling plate, and one end of the first pull rope is arranged on the pulling plate.

4. The apparatus for picking up foreign matter used in the power transmission line according to claim 1, wherein: three first arc-shaped shells are uniformly and fixedly arranged on the outer arc surfaces of the swinging arc plate and the fixed arc plate, a first arc-shaped sliding plate is slidably arranged on the inner side of each first arc-shaped shell, and a second spring is arranged between each first arc-shaped sliding plate and the corresponding first arc-shaped shell;

one end of each first arc-shaped sliding plate, which is far away from the first arc-shaped shell, of each first arc-shaped sliding plate is rotatably provided with a first rotating shaft, and a first clearing wheel arranged on each first arc-shaped sliding plate is fixedly arranged on each first rotating shaft; one end of the first rotating shaft is fixedly provided with a first synchronizing wheel, the first friction wheel is rotatably arranged on the outer arc surface of the swing arc plate through a seventh rotating shaft, the second synchronizing wheel is fixedly arranged at one end of the seventh rotating shaft, and the second synchronizing wheel is connected with the first synchronizing wheel through a first synchronizing belt; the sliding axis of a first arc-shaped sliding plate arranged on the swinging arc plate is positioned on the axis of the first friction wheel;

5. The apparatus for picking up foreign matter used in the power transmission line according to claim 1, wherein: a cutting mechanism is arranged on one side of the fixed arc plate;

6. The apparatus for picking up foreign matter used in the power transmission line according to claim 1, wherein: the lower ends of the second pull rope and the third pull rope respectively penetrate through the fixed pulley and the movable pulley to be positioned at the lower end of the telescopic rod.

7. The apparatus for picking up foreign matter used in the power transmission line according to claim 1, wherein: the movable pulley is rotatably mounted at the upper end of the first rack through the first fixed support, and the fixed pulley is rotatably mounted at the upper end of the fixed rod through the second fixed support.