CN108429214B

CN108429214B - Cable deicing equipment based on dual-motor drive

Info

Publication number: CN108429214B
Application number: CN201810264342.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Quanzhou Liangchuang Information Technology Co Ltd
Current assignee: Heze Zhongneng Electronic Technology Co ltd
Priority date: 2018-03-28
Filing date: 2018-03-28
Publication date: 2020-10-20
Anticipated expiration: 2038-03-28
Also published as: CN108429214A

Abstract

The invention belongs to the technical field of cable deicing equipment, and particularly relates to cable deicing equipment based on dual-motor drive, which comprises a deicing mechanism, a fixed shell, a travelling mechanism, a battery, a travelling shell, a first inclined hole, a first spring, a first round hole, a second round hole, a moving groove, a second inclined hole and a containing cavity, wherein the deicing mechanism is arranged on the outer side of an electric wire; the walking shell is provided with an accommodating cavity; two end faces of the accommodating cavity are provided with through first round holes; a through moving groove is formed on the inner circular surface of the accommodating cavity; a through second inclined hole is formed in the inner circular surface of the accommodating cavity; the moving groove, the second inclined hole and the second round hole are matched with the deicing mechanism; the walking shell is arranged on the deicing mechanism through 3 first springs which are circumferentially distributed; the cable deicing device of the invention has the advantages of automatically removing ice on the electric wire; meanwhile, the purpose of improving the efficiency of removing ice on the wire can be achieved by adopting the motor for driving; meanwhile, the cable deicing equipment has a very good deicing effect.

Description

Cable deicing equipment based on dual-motor drive

Technical Field

The invention belongs to the technical field of cable deicing equipment, and particularly relates to cable deicing equipment based on dual-motor drive.

Background

The existing cable deicing equipment is simple in structure, and meanwhile, the deicing capability of the cable deicing equipment is weak; but the damage of ice accumulation of the electric wire is divided into direct damage and indirect damage. Direct hazards have great influence on power and communication, indirect hazards are other hazards derived from disasters such as power and communication, and power hazards in the disasters are very obvious. The ice accumulation of the electric wire increases the windward side in the atmosphere, the electric wire can be waved when the wind direction is proper, and the electric transmission line is unstable; the insulation sheath of the wire loses insulation to the ground due to ice accumulation, and short circuit is caused to interrupt power; when ice accretion on the wire exceeds the load limit, the wire is crushed, resulting in interruption of power transmission. The electric wire ice accumulation causes the stress of the high-voltage power transmission tower to be asymmetric, and the power transmission tower cannot maintain stability and finally collapses; therefore, it is very necessary to design a cable deicing device based on dual-motor driving.

The invention designs a cable deicing device based on dual-motor drive to solve the problems.

Disclosure of Invention

Technical problem to be solved by the invention

The invention aims to provide cable deicing equipment based on dual-motor drive, and solves the problems that in the prior art, the electric wire deicing equipment is simple in structure, weak in deicing capability and low in deicing efficiency.

(II) technical scheme of the invention

In order to overcome the defects in the prior art, the invention discloses cable deicing equipment based on double-motor drive, which is realized by adopting the following technical scheme.

The utility model provides a cable deicing equipment based on two motor drive which characterized in that: the deicing device comprises a deicing mechanism, a fixed shell, a traveling mechanism, a battery, a traveling shell, a first inclined hole, blades, a fixed wheel, a support lug, a first spring, a first round hole, a second round hole, a moving groove, a second inclined hole and a containing cavity, wherein the deicing mechanism is arranged on the outer side of an electric wire; the walking shell is provided with an accommodating cavity; two end faces of the accommodating cavity are provided with through first round holes; a through moving groove is formed on the inner circular surface of the accommodating cavity; a through second inclined hole is formed in the inner circular surface of the accommodating cavity; two second round holes which are not communicated are symmetrically formed on the inner round surface of the accommodating cavity relative to the motion groove; the moving groove, the second inclined hole and the second round hole are matched with the deicing mechanism; the walking shell is arranged on the deicing mechanism through 3 first springs which are circumferentially distributed; the fixed shell is arranged on the inner circular surface and is provided with a first through inclined hole; the inner circular surface of the fixed shell is arranged on the outer circular surface of the traveling shell, and the first inclined hole is matched with the second inclined hole; the two traveling mechanisms are both arranged in the traveling shell and matched with the corresponding second round holes; the upper end of the battery is arranged on the outer circular surface at the lower side of the fixed shell; the two support lugs are symmetrically arranged on the outer circular surface of the fixed shell, and are matched with the second inclined hole; the fixed wheel is arranged between the two support lugs through a cylindrical pin; a plurality of blades are uniformly arranged on the outer circular surface of the fixed wheel in the circumferential direction; in using the apparatus of the invention, a layer of soft magnetic material is first installed on the outside of the wire.

The traveling mechanism comprises a first fixing ring, a first fixing rod, an electromagnetic pull rod, a plate spring, a first U-shaped fixing plate, a first fixing block, a second telescopic shaft, a second U-shaped fixing plate, a rotating shaft, a guide strip, a first flexible shaft, a second fixing block, a second gear, a second motor shaft, a third fixing block, a fourth fixing block, a second motor, a second flexible shaft, a fifth fixing block, a third U-shaped fixing plate, a first telescopic shaft, a sixth fixing block, a first guide wheel, a second guide wheel, a third gear, a first guide groove, a second spring, a guide block and a second fixing ring, wherein one end of each of the two first fixing blocks is symmetrically arranged on the end face of the accommodating cavity, and the two first fixing blocks are located on the upper side of the battery; the mounting structures on the two first fixing blocks are completely the same, and for one structure of the two first fixing blocks, one end of the first U-shaped fixing plate is fixedly mounted on the end face of the first fixing block; the structures on the two guide strips are completely the same, and one of the two guide strips is used; the end surface of the guide strip is provided with a first guide groove; the end surface of the first guide groove is provided with a second guide groove which is communicated; the two guide strips are symmetrically arranged at two ends of the first U-shaped fixing plate on the side surfaces; the two guide blocks are respectively arranged in second guide grooves in the two guide strips; the first telescopic shaft is arranged in circular holes on the two guide blocks through bearings; the first guide wheel is arranged on the first telescopic shaft through a key; the upper side and the lower side of the two guide blocks are uniformly distributed with second springs; one end of the second spring is fixedly arranged on the end surface of the guide block, and the other end of the second spring is fixedly arranged on the end surface of the second guide groove; one end of the fourth fixed block is fixedly arranged on the round surface in the accommodating cavity; the second motor is fixedly arranged on the fourth fixed block; one end of the second gear is fixedly arranged on the end surface of the second motor shaft; one end of the third fixed block is fixedly arranged on the outer side of the second motor; the upper end of one side of the second fixed block is fixedly arranged on the end surface of the third fixed block; one end of the fifth fixed block is fixedly arranged on the side face of the lower end of the second fixed block; one end of the third U-shaped fixing plate is fixedly arranged at one end of the fifth fixing block; the two second fixing rings are symmetrically distributed about the third U-shaped fixing plate, and the outer circular surfaces of the two second fixing rings are fixedly arranged at the same end of the third U-shaped fixing plate; the first telescopic shafts at the two first fixed blocks are connected through a first flexible shaft; the inner circle surface of the second fixing ring is matched with the outer circle surface of the first flexible shaft through a bearing; the third gear is arranged on the first flexible shaft through a key and is positioned between the third U-shaped fixing plates; the third gear is meshed with the second gear; one end of the rotating shaft is arranged in the second round hole through a bearing; the lower end face of the second U-shaped fixing plate is fixedly arranged on the upper end face of the rotating shaft; the second telescopic shaft is arranged on the second U-shaped fixing plate through a bearing; the second guide wheel is arranged on the second telescopic shaft through a key and is positioned between the second U-shaped fixing plates; the first fixing ring is arranged on the second telescopic shaft through a bearing; one end of the first fixing rod is fixedly arranged on the outer circular surface of the first fixing ring; one end of the electromagnetic pull rod is fixedly arranged on one side of the lower end of the first fixed rod, and the other end of the electromagnetic pull rod penetrates through the moving groove and is fixedly arranged on the inner circular surface of the fixed shell; one end of a sixth fixing block is fixedly arranged on the side surface of the second U-shaped fixing plate; one end of the plate spring is fixedly arranged on the side surface of the sixth fixed block, and the other end of the plate spring is fixedly arranged on the lower end surface of the first fixed rod; the two first telescopic shafts are connected with the second telescopic shaft through second flexible shafts.

The deicing mechanism comprises a first gear, a deicing tooth mechanism, a first guide groove, a first square groove, a second guide groove, a second square groove, a first motor shaft, deicing spiral teeth, a first motor, a fixed ring shell, a deicing ring shell, a mounting groove, a first spiral end and a second spiral end, wherein the inner circular surface of the deicing ring shell is provided with the deicing spiral teeth; the deicing screw teeth are provided with a first screw thread end and a second screw thread end; a plurality of first square grooves are formed in the spiral surfaces of the first spiral end and the second spiral end; the structure of each first square groove is completely the same, and for one of the first square grooves, two first guide grooves are symmetrically formed in the two side faces of the first square groove; a second square groove is formed in the side face of one of the two first guide grooves and is the same as the first guide grooves; a second guide groove is formed in the side surface of the second square groove; each first square groove is provided with a deicing tooth mechanism; the deicing ring shell is nested on the outer side of the wire; one end of the inner circular surface of the fixed ring shell is provided with a non-through mounting groove; the inner circle surface of the fixed ring shell is arranged on the outer circle surface of the deicing ring shell; the first motor is arranged in the mounting groove; one end of the first gear is fixedly arranged on the end face of the first motor shaft, and the first gear is meshed with external teeth formed on the outer circular surface of the deicing ring shell.

The deicing tooth mechanism comprises inclined planes, deicing teeth, a third spring, a limiting block, a second guide block, a first guide block and a fourth spring, wherein two inclined planes are symmetrically arranged on the end faces of the deicing teeth; two first guide blocks are symmetrically arranged on two side surfaces of the deicing tooth; the deicing teeth are arranged in the first square groove through the sliding fit of the first guide block and the first guide groove; the end face of the limiting block is provided with a second guide block; the limiting block is arranged in the second square groove through the sliding fit of the second guide block and the second guide groove; the limiting block is matched with the first guide block; the third spring is positioned in the first square groove, one end of the third spring is fixedly arranged on the end face of the first square groove, and the other end of the third spring is fixedly arranged on the end face of the deicing tooth; the fourth spring is positioned in the second guide groove, one end of the fourth spring is fixedly arranged on the end face of the second guide groove, and the other end of the fourth spring is fixedly arranged on the end face of the second guide block; the limiting block is magnetic.

The 3 first spring mounting structures are the same, and one of the 3 first springs is used; one end of the first spring is fixedly arranged on the outer circular surface of the fixed ring shell, and the other end of the first spring is fixedly arranged on the circular surface in the accommodating cavity.

As a further optimization of the technology, an arc-shaped groove is formed in the outer circular surface of the first guide wheel.

As a further optimization of the technology, an arc-shaped groove is formed in the outer circular surface of the second guide wheel.

As a further optimization of the present technique, the radius of curvature of the arcuate slot on the first guide wheel is smaller than the radius of curvature of the arcuate slot on the second guide wheel.

As the technology is further optimized, the diameter of the first flexible shaft is the same as that of the second flexible shaft.

As a further optimization of the present technique, the diameter of the second gear is the same as the diameter of the third gear.

The deicing mechanism is arranged on the outer side of the electric wire and is used for conveniently removing ice on the outer side of the electric wire; the walking shell is provided with an accommodating cavity for accommodating the walking mechanism conveniently; the two end faces of the accommodating cavity are provided with first through round holes for facilitating the electric wire to pass through; the inner circular surface of the containing cavity is provided with a through moving groove for facilitating the movement of the electromagnetic pull rod; the inner circular surface of the accommodating cavity is provided with a through second inclined hole for facilitating ice in the deicing mechanism to smoothly flow out of the outer side of the accommodating cavity; two second round holes which are not communicated are symmetrically formed on the inner circular surface of the accommodating cavity relative to the motion groove, so that the rotating shaft is convenient to mount; the moving groove, the second inclined hole and the second round hole are matched with the deicing mechanism, so that the deicing mechanism can conveniently perform deicing movement and smoothly discharge ice in the traveling shell; the walking shell is arranged on the deicing mechanism through 3 first springs distributed circumferentially and has the function of facilitating the installation of the battery; the fixed shell is arranged on the inner circular surface and provided with a first through inclined hole for facilitating the ice in the fixed shell to be discharged out of the fixed shell; the inner circular surface of the fixed shell is arranged on the outer circular surface of the traveling shell, and the first inclined hole and the second inclined hole are matched to facilitate the installation of the two traveling mechanisms; the two travelling mechanisms are arranged in the travelling shell, and the two travelling mechanisms are matched with the corresponding second round holes to conveniently drive the cable deicing equipment to move along the direction of the electric wire; the upper end of the battery is arranged on the outer circular surface on the lower side of the fixed shell and is used for driving the first motor and the second motor to move conveniently; the two support lugs are symmetrically arranged on the outer circular surface of the fixed shell, and the two support lugs are matched with the second inclined hole to facilitate the installation of the fixed wheel; the fixed wheel is arranged between the two support lugs through the cylindrical pin, so that the fixed wheel is convenient to mount; the blades are uniformly arranged on the outer circular surface of the fixed wheel in the circumferential direction, so that ice coming out of the second inclined hole can be stirred conveniently, and the second inclined hole is prevented from being frozen by the ice coming out of the second inclined hole; when the device is used, a layer of soft magnetic material is arranged on the outer side of the wire so as to provide a magnetic force effect for the limiting block.

The travelling mechanism of the cable deicing device is convenient for driving the cable deicing device to move along the direction of the wire; one ends of the two first fixing blocks are symmetrically arranged on the end surface of the accommodating cavity, and the two first fixing blocks are positioned on the upper side of the battery and are used for facilitating installation of the first U-shaped fixing plate; one end of the first U-shaped fixing plate is fixedly arranged on the end face of the first fixing block, so that the guide strip is convenient to install; the end surface of the guide bar is provided with a first guide groove for limiting the movement of the guide block; the end surface of the first guide groove is provided with a through second guide groove for guiding and limiting the movement of the guide block; the two guide strips are symmetrically arranged at the two ends of the first U-shaped fixing plate on the side surface and are used for facilitating the installation of the guide blocks; the two guide blocks are respectively arranged in the second guide grooves in the two guide strips and are used for facilitating the installation of the first telescopic shaft; the first telescopic shaft is arranged in the round holes on the two guide blocks through bearings and is used for facilitating the installation of a first guide wheel; the first guide wheel is mounted on the first telescopic shaft through a key and is used for driving the cable deicing equipment to move along the direction of the wire; the upper side and the lower side of the two guide blocks are uniformly distributed with second springs; one end of the second spring is fixedly arranged on the end face of the guide block, and the other end of the second spring is fixedly arranged on the end face of the second guide groove and is used for facilitating supporting and restoring force action for the guide block. One end of the fourth fixed block is fixedly arranged on the round surface in the accommodating cavity and is used for facilitating the installation of the second motor; the second motor is fixedly arranged on the fourth fixing block and is used for facilitating the installation of a second gear; one end of the second gear is fixedly arranged on the end surface of the second motor shaft and is used for conveniently transmitting the motion of the second motor to the third gear; one end of the third fixing block is fixedly arranged on the outer side of the second motor and is used for facilitating the installation of the second fixing block; the upper end of one side of the second fixed block is fixedly arranged on the end face of the third fixed block, so that the fifth fixed block is convenient to mount; one end of the fifth fixing block is fixedly arranged on the side face of the lower end of the second fixing block, so that a third U-shaped fixing plate can be conveniently arranged; one end of the third U-shaped fixing plate is fixedly arranged at one end of the fifth fixing block, so that two second fixing rings are convenient to install; the two second fixing rings are symmetrically distributed about the third U-shaped fixing plate, and the outer circular surfaces of the two second fixing rings are fixedly arranged at the same end of the third U-shaped fixing plate, so that the first flexible shaft is conveniently hardened, and the first flexible shaft can be provided with a third gear; the first telescopic shafts at the two first fixed blocks are connected through the first flexible shaft, so that the motion of the two first telescopic shafts is synchronized; the inner circle surface of the second fixing ring is matched with the outer circle surface of the first flexible shaft through a bearing, so that the first flexible shaft is convenient to support, and the third gear can be installed on the first flexible shaft; the third gear is arranged on the first flexible shaft through a key, and the third gear is positioned between the third U-shaped fixing plates and is used for driving the first flexible shaft to move conveniently; the third gear is meshed with the second gear to facilitate the transmission of motion; one end of the rotating shaft is arranged in the second round hole through a bearing, so that a second U-shaped fixing plate is convenient to mount; the lower end face of the second U-shaped fixing plate is fixedly arranged on the upper end face of the rotating shaft, so that a second telescopic shaft can be conveniently arranged; the second telescopic shaft is arranged on the second U-shaped fixing plate through a bearing and is used for facilitating the installation of a second guide wheel; the second guide wheel is arranged on the second telescopic shaft through a key, and the second guide wheel is positioned between the second U-shaped fixing plates and is used for guiding the cable deicing equipment to move conveniently; the first fixing ring is arranged on the second telescopic shaft through a bearing and is used for facilitating the installation of a first fixing rod; one end of the first fixing rod is fixedly arranged on the outer circular surface of the first fixing ring and is used for facilitating the installation of the electromagnetic pull rod; one end of the electromagnetic pull rod is fixedly arranged on one side of the lower end of the first fixing rod, and the other end of the electromagnetic pull rod penetrates through the moving groove and is fixedly arranged on the inner circular surface of the fixed shell, so that the cable deicing equipment can conveniently deice in two directions, and the aim of conveniently and efficiently removing ice on the outer side of the electric wire is fulfilled; one end of the sixth fixing block is fixedly arranged on the side surface of the second U-shaped fixing plate and is used for facilitating installation of the plate spring; one end of the plate spring is fixedly arranged on the side surface of the sixth fixing block, and the other end of the plate spring is fixedly arranged on the lower end surface of the first fixing rod and is used for conveniently applying restoring force to the first fixing rod; the two first telescopic shafts and the second telescopic shaft are connected through the second flexible shaft, so that the first telescopic shaft and the second telescopic shaft can move synchronously.

The deicing mechanism in the invention is used for conveniently removing ice on the outer side of the wire; the inner circle surface of the deicing ring shell is provided with the deicing spiral teeth, so that the ice on the outer side of the wire can be more efficiently and quickly removed; the deicing ring shell is nested on the outer side of the wire, so that the fixed ring shell is convenient to mount; one end of the inner circular surface of the fixed ring shell is provided with a non-through mounting groove for facilitating the mounting of the first motor; the inner circle surface of the fixed ring shell is arranged on the outer circle surface of the deicing ring shell, so that a first motor is convenient to install; the first motor is arranged in the mounting groove and is used for facilitating the mounting of the first gear; one end of the first gear is fixedly arranged on the end face of the first motor shaft, and the first gear is meshed with external teeth formed on the outer circular surface of the deicing ring shell to transmit the motion of the first motor to the deicing ring shell. One end of the first spring is fixedly arranged on the outer circular surface of the fixed ring shell, and the other end of the first spring is fixedly arranged on the circular surface in the accommodating cavity and is used for conveniently connecting the fixed ring shell and the walking shell. The arc-shaped groove is formed in the outer circular surface of the first guide wheel, so that the first guide wheel can better guide the cable deicing equipment to move along the direction of the wire. The arc-shaped groove is formed in the outer circular surface of the second guide wheel, so that the second guide wheel can better guide the cable deicing equipment to move along the direction of the wire. The effect that the radius of curvature of the arc wall on the first guide wheel is less than the radius of curvature of the arc wall on the second guide wheel is that the second guide wheel can make things convenient for smooth around the pivot motion. The diameter of the first flexible shaft is the same as that of the second flexible shaft, so that the production cost of the cable deicing equipment is reduced. The diameter of the second gear is the same as that of the third gear, so that the maintenance cost of the cable deicing equipment is reduced; the spiral surfaces of the first spiral end and the second spiral end are provided with a plurality of first square grooves for accommodating deicing teeth conveniently; two first guide grooves are symmetrically formed in the two side faces of the first square groove and are used for being conveniently in sliding fit with the first guide block; a second square groove is formed in the side face of one of the two first guide grooves, and the second square groove and the first guide grooves have the same hand-holding effect and are convenient for accommodating a limiting block; the side surface of the second square groove is provided with a second guide groove for facilitating the sliding fit with the second guide block. The deicing tooth mechanisms are arranged at the positions of the first square grooves, so that the deicing tooth mechanisms are better in effect, and the ice on the electric wire can be broken more quickly and efficiently.

The deicing tooth mechanism disclosed by the invention has the function of conveniently and quickly and efficiently removing ice on the electric wire. The end surfaces of the deicing teeth are symmetrically provided with two inclined planes for preventing ice from damaging the deicing teeth; meanwhile, ice on the electric wire can be quickly broken and removed; two first guide blocks are symmetrically arranged on two side surfaces of the deicing teeth to facilitate the installation of the deicing teeth; the deicing teeth are arranged in the first square groove through the sliding fit of the first guide block and the first guide groove, so that the deicing teeth can move along the first guide groove, and the deicing teeth are prevented from being in contact with the electric wire and damaging the electric wire; the end face of the limiting block is provided with a second guide block for guiding and limiting the movement of the limiting block; the limiting block is arranged in the second square groove through the sliding fit of the second guide block and the second guide groove and is used for limiting the movement of the first guide block conveniently; the limiting block is matched with the first guide block to limit the movement of the first guide block; the third spring is positioned in the first square groove, one end of the third spring is fixedly arranged on the end surface of the first square groove, and the other end of the third spring is fixedly arranged on the end surface of the deicing tooth to exert a restoring force on the deicing tooth conveniently; the fourth spring is located the second guide slot, and fourth spring one end fixed mounting is on the second guide slot terminal surface, and the effect of other end fixed mounting on the second guide block terminal surface is so that be convenient for a restoring force effect for the second guide block.

(III) advantages and advantageous effects of the invention

Compared with the traditional cable deicing equipment technology, the cable deicing equipment has the advantages that ice on the electric wire is automatically removed; meanwhile, the purpose of improving the efficiency of removing ice on the wire can be achieved by adopting the motor for driving; meanwhile, the cable deicing equipment has a very good deicing effect.

Drawings

Fig. 1 is a schematic view of the overall component distribution.

Fig. 2 is a schematic view of an electromagnetic pull rod mounting structure.

Fig. 3 is a schematic view of a first fixing lever mounting structure.

Fig. 4 is a schematic view of the walking shell structure.

Fig. 5 is a schematic view of a first spring mounting structure.

Fig. 6 is a schematic view of a first flexible shaft mounting structure.

Fig. 7 is a schematic view of the mounting structure of the first U-shaped fixing plate.

Fig. 8 is a schematic view of the stationary ring housing structure.

Fig. 9 is a schematic view of the mounting structure of the second U-shaped fixing plate.

Fig. 10 is a schematic view of a first gear mounting structure.

Fig. 11 is a schematic view of a second motor mounting structure.

Fig. 12 is a schematic view of a guide bar mounting structure.

Fig. 13 is a schematic view of a second guide wheel mounting structure.

Fig. 14 is a schematic view of a second retainer ring mounting arrangement.

Fig. 15 is a schematic view of a third fixing block mounting structure.

Fig. 16 is a schematic view of a first telescopic shaft mounting structure.

Fig. 17 is a schematic view of a second telescopic shaft mounting structure.

Fig. 18 is a schematic view of a lug mounting structure.

Fig. 19 is a schematic view of the deicer tooth mechanism mounting structure.

FIG. 20 is a schematic view of an ice removing tooth mounting structure.

Fig. 21 is a schematic view of a third spring mounting structure.

Fig. 22 is a schematic view of a deicing spiral tooth structure.

Fig. 23 is a schematic view of a fourth spring mounting structure.

Number designation in the figures: 1. a deicing mechanism; 2. fixing the housing; 3. a traveling mechanism; 4. an electric wire; 5. a battery; 6. a walking shell; 7. a first retaining ring; 8. a first fixing lever; 9. an electromagnetic pull rod; 10. a first inclined hole; 11. a first circular hole; 12. a second circular hole; 13. a motion groove; 14. a second inclined hole; 15. an accommodating chamber; 16. a first gear; 17. a first motor shaft; 18. a first motor; 19. a first spring; 20. a stationary ring housing; 21. deicing the ring shell; 22. a plate spring; 23. a first U-shaped fixing plate; 24. a first fixed block; 26. a second telescopic shaft; 27. a second U-shaped fixing plate; 28. a rotating shaft; 29. a guide strip; 31. a first flexible shaft; 32. a second fixed block; 33. a second gear; 34. a second motor shaft; 35. a third fixed block; 36. a fourth fixed block; 37. a second motor; 38. a second flexible shaft; 39. a fifth fixed block; 40. a third U-shaped fixing plate; 41. a sixth fixed block; 42. mounting grooves; 43. a first helical end; 44. a second helical end; 45. a first guide wheel; 46. a second guide wheel; 47. a third gear; 48. a first guide groove; 49. a second guide groove; 50. a first telescopic shaft; 51. a second spring; 52. a guide block; 53. a second retaining ring; 54. deicing spiral teeth; 55. a blade; 56. a fixed wheel; 57. supporting a lug; 58. a deicing tooth mechanism; 59. a first guide groove; 60. a first square groove; 61. a second guide groove; 62. a bevel; 63. deicing teeth; 64. a third spring; 65. a limiting block; 66. a second guide block; 67. a first guide block; 68. a fourth spring; 69. a second square groove.

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 are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 and 2, the deicing device comprises a deicing mechanism 1, a fixed shell 2, a traveling mechanism 3, a battery 5, a traveling shell 6, a first inclined hole 10, a blade 55, a fixed wheel 56, a support lug 57, a first spring 19, a first round hole 11, a second round hole 12, a moving groove 13, a second inclined hole 14 and an accommodating cavity 15, as shown in fig. 5, wherein the deicing mechanism 1 is installed on the outer side of an electric wire 4; as shown in fig. 4, the walking shell 6 is provided with a containing cavity 15; as shown in fig. 4, both end faces of the accommodating cavity 15 are provided with through first round holes 11; as shown in fig. 4, the inner circular surface of the accommodating cavity 15 is provided with a through moving groove 13; as shown in fig. 4, a second inclined hole 14 is formed on the inner circumferential surface of the accommodating cavity 15; as shown in fig. 4, two second round holes 12 which are not penetrated are symmetrically formed on the inner circular surface of the accommodating cavity 15 relative to the moving groove 13; as shown in fig. 5, the moving groove 13, the second inclined hole 14 and the second circular hole 12 are all matched with the deicing mechanism 1; as shown in fig. 2, 6 and 7, the traveling shell 6 is mounted on the deicing mechanism 1 through 3 first springs 19 distributed circumferentially; as shown in fig. 3, the fixed housing 2 is installed on the inner circumferential surface of which a first inclined hole 10 is opened therethrough; as shown in fig. 1 and 2, the inner circular surface of the fixed housing 2 is installed on the outer circular surface of the traveling housing 6, and the first inclined hole 10 is matched with the second inclined hole 14; as shown in fig. 2 and 6, the two traveling mechanisms 3 are both installed in the traveling shell 6, and the two traveling mechanisms 3 are matched with the corresponding second round holes 12; as shown in fig. 1 and 2, the upper end of the battery 5 is mounted on the outer circumferential surface of the lower side of the fixed housing 2; as shown in fig. 18, the two support lugs 57 are symmetrically installed on the outer circular surface of the fixed housing 2, and both the two support lugs 57 are matched with the second inclined holes 14; as shown in fig. 1 and 2, the fixed wheel 56 is mounted between two lugs 57 through a cylindrical pin; as shown in fig. 2, a plurality of vanes 55 are circumferentially and uniformly mounted on the outer circumferential surface of the fixed sheave 56; in use of the device according to the invention, a layer of soft magnetic material is first applied to the outside of the wire 4.

As shown in fig. 11, the traveling mechanism 3 includes a first fixing ring 7, a first fixing rod 8, an electromagnetic pull rod 9, a plate spring 22, a first U-shaped fixing plate 23, a first fixing block 24, a second telescopic shaft 26, a second U-shaped fixing plate 27, a rotating shaft 28, a guide bar 29, a first flexible shaft 31, a second fixing block 32, a second gear 33, a second motor shaft 34, a third fixing block 35, a fourth fixing block 36, a second motor 37, a second flexible shaft 38, a fifth fixing block 39, a third U-shaped fixing plate 40, a first telescopic shaft 50, a sixth fixing block 41, a first guide wheel 45, a second guide wheel 46, a third gear 47, a first guide groove 48, a second guide groove 49, a second spring 51, a guide block 52, and a second fixing ring 53, as shown in fig. 2, one ends of the two first fixing blocks 24 are symmetrically arranged on the end face of the accommodating cavity 15, and the two first fixing blocks 24 are both positioned on the upper side of the battery 5; as shown in fig. 6, the mounting structures on the two first fixing blocks 24 are identical, and for one of the two first fixing blocks 24, as shown in fig. 12, one end of the first U-shaped fixing plate 23 is fixedly mounted on the end face of the first fixing block 24; as shown in fig. 12, the two guide strips 29 are identical in structure, for one of the two guide strips 29; as shown in fig. 12, the guide bar 29 has a first guide groove 48 formed on an end surface thereof; as shown in fig. 12, the end surface of the first guide groove 48 is provided with a second guide groove 49 therethrough; as shown in fig. 12, two guide bars 29 are installed at both ends of the first U-shaped fixing plate 23 in side symmetry; as shown in fig. 12, two guide blocks 52 are respectively installed in the second guide grooves 49 in the two guide bars 29; as shown in fig. 16 and 17, the first telescopic shaft 50 is mounted in circular holes of two guide blocks 52 through bearings; as shown in fig. 13, the first guide wheel 45 is mounted on the first telescopic shaft 50 by a key; as shown in fig. 16, the two guide blocks 52 are distributed with second springs 51 on both upper and lower sides; one end of the second spring 51 is fixedly arranged on the end surface of the guide block 52, and the other end is fixedly arranged on the end surface of the second guide groove 49; as shown in fig. 2, one end of the fourth fixing block 36 is fixedly installed on the inner circumferential surface of the accommodating chamber 15; as shown in fig. 15, the second motor 37 is fixedly mounted on the fourth fixing block 36; as shown in fig. 15, one end of the second gear 33 is fixedly mounted on the end surface of the second motor shaft 34; as shown in fig. 14 and 15, one end of the third fixing block 35 is fixedly mounted outside the second motor 37; the upper end of one side of the second fixing block 32 is fixedly arranged on the end surface of the third fixing block 35; as shown in fig. 14, one end of the fifth fixing block 39 is fixedly mounted on the side of the lower end of the second fixing block 32; as shown in fig. 14, one end of the third U-shaped fixing plate 40 is fixedly mounted at one end of the fifth fixing block 39; as shown in fig. 14, the two second fixing rings 53 are symmetrically distributed about the third U-shaped fixing plate 40, and the outer circular surfaces of the two second fixing rings 53 are both fixedly installed at the same end of the third U-shaped fixing plate 40; as shown in fig. 13, the first telescopic shafts 50 at the two first fixing blocks 24 are connected by the first flexible shaft 31; the inner circle surface of the second fixing ring 53 is matched with the outer circle surface of the first flexible shaft 31 through a bearing; as shown in fig. 13, the third gear 47 is mounted on the first flexible shaft 31 by a key, and the third gear 47 is located between the third U-shaped fixing plates 40; the third gear 47 meshes with the second gear 33; as shown in fig. 2, one end of the rotating shaft 28 is mounted in the second circular hole 12 through a bearing; as shown in fig. 9, the lower end surface of the second U-shaped fixing plate 27 is fixedly mounted on the upper end surface of the rotating shaft 28; as shown in fig. 2, the second telescopic shaft 26 is mounted on the second U-shaped fixing plate 27 through a bearing; as shown in fig. 2, the second guide wheel 46 is mounted on the second telescopic shaft 26 by a key, and the second guide wheel 46 is located between the second U-shaped fixing plates 27; as shown in fig. 3, the first fixed ring 7 is mounted on the second telescopic shaft 26 through a bearing; as shown in fig. 3, one end of the first fixing rod 8 is fixedly installed on the outer circumferential surface of the first fixing ring 7; as shown in fig. 3, one end of the electromagnetic pull rod 9 is fixedly installed at one side of the lower end of the first fixing rod 8, and the other end thereof passes through the moving groove 13 and is fixedly installed on the inner circular surface of the fixed shell 2; as shown in fig. 7, one end of the sixth fixing block 41 is fixedly mounted on the side surface of the second U-shaped fixing plate 27; as shown in fig. 7, one end of the plate spring 22 is fixedly mounted on the side surface of the sixth fixing block 41, and the other end is fixedly mounted on the lower end surface of the first fixing rod 8; as shown in fig. 13, the two first telescopic shafts 50 are connected to the second telescopic shaft 26 through the second flexible shaft 38.

As shown in fig. 2, the deicing mechanism 1 includes a first gear 16, a deicing tooth mechanism 58, a first guide groove 59, a first square groove 60, a second guide groove 61, a second square groove 69, a first motor shaft 17, a deicing helical tooth 54, a first motor 18, a fixed ring shell 20, a deicing ring shell 21, a mounting groove 42, a first helical end 43, and a second helical end 44, as shown in fig. 10, wherein the deicing helical tooth 54 is formed on the inner circumferential surface of the deicing ring shell 21; as shown in fig. 10, the deicing screw thread 54 has a first threaded end and a second threaded end 44 thereon; as shown in fig. 22, the spiral surfaces of the first spiral end 43 and the second spiral end 44 are both provided with a plurality of first grooves 60; the structure of each first square groove 60 is completely the same, and for one of the first square grooves 60, as shown in fig. 22, two first guide grooves 59 are symmetrically formed on two side surfaces of the first square groove 60; as shown in fig. 22, a second square groove 69 is formed on a side surface of one of the two first guide grooves 59, and the second square groove 69 is identical to the first guide groove 59; as shown in fig. 22, the second square groove 69 is provided with a second guide groove 61 on the side surface; as shown in fig. 19, 20 and 21, an ice removing tooth mechanism 58 is mounted at each first square groove 60; as shown in fig. 2, the deicing ring shell 21 is nested outside the electric wire 4; as shown in fig. 8, one end of the inner circumferential surface of the stationary ring housing 20 is provided with a non-through mounting groove 42; as shown in fig. 2, the inner circumferential surface of the fixing ring shell 20 is mounted on the outer circumferential surface of the deicing ring shell 21; as shown in fig. 2, the first motor 18 is mounted in the mounting slot 42; as shown in fig. 2, one end of the first gear 16 is fixedly mounted on the end surface of the first motor shaft 17, and the first gear 16 is engaged with the external teeth formed on the outer circumferential surface of the deicing ring shell 21.

As shown in fig. 20 and 21, the deicing tooth mechanism 58 includes an inclined surface 62, deicing teeth 63, a third spring 64, a limiting block 65, a second guide block 66, a first guide block 67, and a fourth spring 68, as shown in fig. 23, wherein two inclined surfaces 62 are symmetrically formed on the end surface of the deicing teeth 63; as shown in fig. 23, two first guide blocks 67 are symmetrically arranged on two side surfaces of the deicing tooth 63; as shown in fig. 19, the deicing teeth 63 are fitted in the first square grooves 60 by the sliding fit of the first guide blocks 67 with the first guide grooves 59; the end face of the limiting block 65 is provided with a second guide block 66; as shown in fig. 21, the limiting block 65 is installed in the second square groove 69 through the sliding fit of the second guide block 66 and the second guide groove 61; as shown in fig. 19, the stopper 65 is engaged with the first guide block 67; as shown in fig. 19, the third spring 64 is located in the first square groove 60, one end of the third spring 64 is fixedly mounted on the end surface of the first square groove 60, and the other end is fixedly mounted on the end surface of the deicing tooth 63; as shown in fig. 23, the fourth spring 68 is located in the second guide groove 61, one end of the fourth spring 68 is fixedly mounted on the end surface of the second guide groove 61, and the other end is fixedly mounted on the end surface of the second guide block 66; the stopper 65 has magnetism.

As shown in fig. 6, the 3 first springs 19 are mounted in the same structure, for one of the 3 first springs 19; the first spring 19 has one end fixedly mounted on the outer circumferential surface of the stationary ring housing 20 and the other end fixedly mounted on the inner circumferential surface of the accommodating chamber 15.

An arc-shaped groove is formed on the outer circular surface of the first guide wheel 45.

The second guide wheel 46 has an arc-shaped groove on its outer circumferential surface.

The radius of curvature of the arc-shaped groove on the first guide wheel 45 is smaller than the radius of curvature of the arc-shaped groove on the second guide wheel 46.

The diameter of the first flexible shaft 31 is the same as that of the second flexible shaft 38.

The diameter of the second gear 33 is the same as the diameter of the third gear 47.

The specific implementation mode is as follows: firstly, the cable deicing equipment is installed on the electric wire 4; the battery 5 will provide power through the electric wire 4, causing the first motor 18 and the second motor 37 to move; the first motor 18 will move the first gear 16; the moving first gear 16 will drive the deicing ring shell 21 to move; the deicing spiral teeth 54 on the deicing ring shell 21 will quickly and efficiently remove the ice on the electric wire 4; the deicing spiral teeth 54 can remove the ice on the electric wire 4 and then pass through the first inclined block and the second inclined hole 14; the ice discharged out of the second inclined hole 14 will come into contact with the vane 55; the blade 55 will be moved by ice impact; the fixed wheel 56 will rotate at this time; thereby achieving the purpose of preventing ice from blocking the second inclined hole 14; discharging the cable deicing equipment; the moving second motor 37 will move the second gear 33; the second gear 33 will move the third gear 47; the moving third gear 47 will drive the first flexible shaft 31 to move; the first flexible shaft 31 will drive the first telescopic shaft 50 to move; the moving first telescopic shaft 50 will drive the first guide wheel 45 to move; the first telescopic shaft 50 drives the second telescopic shaft 26 to move through the second flexible shaft 38; the second telescopic shaft 26 will bring the second guide wheel 46 into motion; the first guide wheel 45 and the second guide wheel 46 which move at this time drive the cable deicing device to move along the direction of the electric wire 4; when the running gear 3 encounters ice on the electric wire 4, the first telescopic shaft 50 and the second telescopic shaft will adapt to the movement of the running gear 3, and the guide block 52 will drive the first telescopic shaft 50 to slide along the second guide groove 49; during the movement, the cable deicing device will generate a certain degree of fluctuation with respect to the electric wire 4; the two electromagnetic pull rods 9 will play a role, at the moment, the electromagnetic pull rods 9 of the two electromagnetic pull rods 9 in the advancing direction of the cable deicing equipment will not play a role, and the electromagnetic pull rod 9 opposite to the cable deicing equipment will play a role; therefore, the length of the electromagnetic pull rod 9 at the advancing direction of the cable deicing equipment cannot be changed; therefore, the electromagnetic pull rod 9 at the advancing direction of the cable deicing equipment pulls the first fixing rod 8 to move; the first fixed rod 8 will pull the second telescopic shaft 26 to move around the rotating shaft 28 axis; the second telescopic shaft 26 will drive the second guide wheel 46; so that the travelling mechanism 3 can gradually correct the cable deicing equipment which fluctuates; so that the cable deicing device can smoothly remove ice on the outer side of the electric wire 4; the function of the plate spring 22 is to accommodate the movement of the electromagnetic pull rod 9; when the deicing teeth 63 contact with ice on the electric wire 4, the deicing teeth 63 can quickly and efficiently remove the ice on the electric wire 4; meanwhile, when the ice on the electric wire 4 is removed, the soft magnetic material outside the electric wire 4 will provide a magnetic force to the limiting block 65; so that the stopper 65 can move along the second guide groove 61, and thus the stopper 65 will not restrict the movement of the first guide block 67; when the deicing teeth 63 contact the electric wire 4, the deicing teeth 63 will move along the first guide groove 59 under the pushing action of the electric wire 4, so as to prevent the deicing teeth 63 from damaging the electric wire 4.

In summary, the above embodiments are not intended to be limiting embodiments of the present invention, and those skilled in the art can make several modifications and refinements based on the essence of the present invention, and these modifications and refinements should be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a cable deicing equipment based on two motor drive which characterized in that: the deicing device comprises a deicing mechanism, a fixed shell, a traveling mechanism, a battery, a traveling shell, a first inclined hole, blades, a fixed wheel, a support lug, a first spring, a first round hole, a second round hole, a moving groove, a second inclined hole and a containing cavity, wherein the deicing mechanism is arranged on the outer side of an electric wire; the walking shell is provided with an accommodating cavity; two end faces of the accommodating cavity are provided with through first round holes; a through moving groove is formed on the inner circular surface of the accommodating cavity; a through second inclined hole is formed in the inner circular surface of the accommodating cavity; two second round holes which are not communicated are symmetrically formed on the inner round surface of the accommodating cavity relative to the motion groove; the moving groove, the second inclined hole and the second round hole are matched with the deicing mechanism; the walking shell is arranged on the deicing mechanism through 3 first springs which are circumferentially distributed; the fixed shell is arranged on the inner circular surface and is provided with a first through inclined hole; the inner circular surface of the fixed shell is arranged on the outer circular surface of the traveling shell, and the first inclined hole is matched with the second inclined hole; the two traveling mechanisms are both arranged in the traveling shell and matched with the corresponding second round holes; the upper end of the battery is arranged on the outer circular surface at the lower side of the fixed shell; the two support lugs are symmetrically arranged on the outer circular surface of the fixed shell, and are matched with the second inclined hole; the fixed wheel is arranged between the two support lugs through a cylindrical pin; a plurality of blades are uniformly arranged on the outer circular surface of the fixed wheel in the circumferential direction; when the device is used, firstly, a layer of soft magnetic material is arranged on the outer side of the wire;

the traveling mechanism comprises a first fixing ring, a first fixing rod, an electromagnetic pull rod, a plate spring, a first U-shaped fixing plate, a first fixing block, a second telescopic shaft, a second U-shaped fixing plate, a rotating shaft, a guide strip, a first flexible shaft, a second fixing block, a second gear, a second motor shaft, a third fixing block, a fourth fixing block, a second motor, a second flexible shaft, a fifth fixing block, a third U-shaped fixing plate, a first telescopic shaft, a sixth fixing block, a first guide wheel, a second guide wheel, a third gear, a first guide groove, a second spring, a guide block and a second fixing ring, wherein one end of each of the two first fixing blocks is symmetrically arranged on the end face of the accommodating cavity, and the two first fixing blocks are located on the upper side of the battery;

the mounting structures on the two first fixing blocks are completely the same, and for one structure of the two first fixing blocks, one end of the first U-shaped fixing plate is fixedly mounted on the end face of the first fixing block; the structures on the two guide strips are completely the same, and one of the two guide strips is used; the end surface of the guide strip is provided with a first guide groove; the end surface of the first guide groove is provided with a second guide groove which is communicated; the two guide strips are symmetrically arranged at two ends of the first U-shaped fixing plate on the side surfaces; the two guide blocks are respectively arranged in second guide grooves in the two guide strips; the first telescopic shaft is arranged in circular holes on the two guide blocks through bearings; the first guide wheel is arranged on the first telescopic shaft through a key; the upper side and the lower side of the two guide blocks are uniformly distributed with second springs; one end of the second spring is fixedly arranged on the end surface of the guide block, and the other end of the second spring is fixedly arranged on the end surface of the second guide groove;

one end of the fourth fixed block is fixedly arranged on the round surface in the accommodating cavity; the second motor is fixedly arranged on the fourth fixed block; one end of the second gear is fixedly arranged on the end surface of the second motor shaft; one end of the third fixed block is fixedly arranged on the outer side of the second motor; the upper end of one side of the second fixed block is fixedly arranged on the end surface of the third fixed block; one end of the fifth fixed block is fixedly arranged on the side face of the lower end of the second fixed block; one end of the third U-shaped fixing plate is fixedly arranged at one end of the fifth fixing block; the two second fixing rings are symmetrically distributed about the third U-shaped fixing plate, and the outer circular surfaces of the two second fixing rings are fixedly arranged at the same end of the third U-shaped fixing plate; the first telescopic shafts at the two first fixed blocks are connected through a first flexible shaft; the inner circle surface of the second fixing ring is matched with the outer circle surface of the first flexible shaft through a bearing; the third gear is arranged on the first flexible shaft through a key and is positioned between the third U-shaped fixing plates; the third gear is meshed with the second gear; one end of the rotating shaft is arranged in the second round hole through a bearing; the lower end face of the second U-shaped fixing plate is fixedly arranged on the upper end face of the rotating shaft; the second telescopic shaft is arranged on the second U-shaped fixing plate through a bearing; the second guide wheel is arranged on the second telescopic shaft through a key and is positioned between the second U-shaped fixing plates; the first fixing ring is arranged on the second telescopic shaft through a bearing; one end of the first fixing rod is fixedly arranged on the outer circular surface of the first fixing ring; one end of the electromagnetic pull rod is fixedly arranged on one side of the lower end of the first fixed rod, and the other end of the electromagnetic pull rod penetrates through the moving groove and is fixedly arranged on the inner circular surface of the fixed shell; one end of a sixth fixing block is fixedly arranged on the side surface of the second U-shaped fixing plate; one end of the plate spring is fixedly arranged on the side surface of the sixth fixed block, and the other end of the plate spring is fixedly arranged on the lower end surface of the first fixed rod; the two first telescopic shafts are connected with the second telescopic shaft through second flexible shafts;

the deicing mechanism comprises a first gear, a deicing tooth mechanism, a first guide groove, a first square groove, a second guide groove, a second square groove, a first motor shaft, deicing spiral teeth, a first motor, a fixed ring shell, a deicing ring shell, a mounting groove, a first spiral end and a second spiral end, wherein the inner circular surface of the deicing ring shell is provided with the deicing spiral teeth; the deicing screw teeth are provided with a first screw thread end and a second screw thread end; a plurality of first square grooves are formed in the spiral surfaces of the first spiral end and the second spiral end;

the structure of each first square groove is completely the same, and for one of the first square grooves, two first guide grooves are symmetrically formed in the two side faces of the first square groove; a second square groove is formed in the side face of one of the two first guide grooves and is the same as the first guide grooves; a second guide groove is formed in the side surface of the second square groove;

each first square groove is provided with a deicing tooth mechanism; the deicing ring shell is nested on the outer side of the wire; one end of the inner circular surface of the fixed ring shell is provided with a non-through mounting groove; the inner circle surface of the fixed ring shell is arranged on the outer circle surface of the deicing ring shell; the first motor is arranged in the mounting groove; one end of a first gear is fixedly arranged on the end face of a first motor shaft, and the first gear is meshed with external teeth formed on the outer circular surface of the deicing ring shell;

the deicing tooth mechanism comprises inclined planes, deicing teeth, a third spring, a limiting block, a second guide block, a first guide block and a fourth spring, wherein two inclined planes are symmetrically arranged on the end faces of the deicing teeth; two first guide blocks are symmetrically arranged on two side surfaces of the deicing tooth; the deicing teeth are arranged in the first square groove through the sliding fit of the first guide block and the first guide groove; the end face of the limiting block is provided with a second guide block; the limiting block is arranged in the second square groove through the sliding fit of the second guide block and the second guide groove; the limiting block is matched with the first guide block; the third spring is positioned in the first square groove, one end of the third spring is fixedly arranged on the end face of the first square groove, and the other end of the third spring is fixedly arranged on the end face of the deicing tooth; the fourth spring is positioned in the second guide groove, one end of the fourth spring is fixedly arranged on the end face of the second guide groove, and the other end of the fourth spring is fixedly arranged on the end face of the second guide block; the limiting block is magnetic;

2. The dual motor drive based cable deicing apparatus of claim 1, wherein: an arc-shaped groove is formed in the outer circular surface of the first guide wheel.

3. The dual motor drive based cable deicing apparatus of claim 1, wherein: and an arc-shaped groove is formed in the outer circular surface of the second guide wheel.

4. A two-motor drive based cable de-icing apparatus according to claim 2 or 3, wherein: the radius of curvature of the arc-shaped groove on the first guide wheel is smaller than that of the arc-shaped groove on the second guide wheel.

5. The dual motor drive based cable deicing apparatus of claim 1, wherein: the diameter of the first flexible shaft is the same as that of the second flexible shaft.

6. The dual motor drive based cable deicing apparatus of claim 1, wherein: the diameter of the second gear is the same as the diameter of the third gear.