CN110137891B - High altitude power transmission line deicing vehicle - Google Patents

Abstract

The invention provides an ice removing vehicle for a high-altitude power transmission line, and belongs to the technical field of power supply equipment. The technical scheme is as follows: the ice crusher comprises a body, the body includes preceding tip, rear end portion and intermediate part, preceding tip is provided with trash ice mechanism, the rear end portion is provided with stop gear, the intermediate part is provided with erases the mechanism and is provided with actuating mechanism, the body is worn to establish on the transmission line, actuating mechanism control the body is followed the transmission line removes. The invention has the beneficial effects that: the ice removing device has the advantages that the body plays a role in bearing and supporting, the ice crushing mechanism can remove ice coated on the power transmission line, the limiting mechanism can prevent the ice removing vehicle from inclining and turning over, the erasing mechanism can erase the melted ice coated to prevent secondary icing, the driving mechanism can remove ice on the whole power transmission line between adjacent high-voltage line towers, and the cleaning is thorough.

Description

High altitude power transmission line deicing vehicle

Technical Field

The invention relates to the technical field of power supply equipment, in particular to an ice removing vehicle for a high-altitude power transmission line.

Background

The ice coating of an AC/DC power transmission line in winter is one of the biggest natural disasters of a power system. The ice-rain is formed when the cold raindrops fall on an object with a temperature below the freezing point. The biggest harm of the rime is to interrupt a power supply line, when the rime appears on an electric wire, the electric wire is frozen and shrinks when being cooled, and the electric wire is broken by pressure without exceeding the heavy load due to the vibration caused by wind blowing, so that electric poles of dozens of kilometers are toppled in rows to cause the interruption of power transmission and communication, and the local industrial and agricultural production is seriously influenced. Particularly in rainy and snowy weather, snow is rapidly melted, the adhesiveness of the electric wire is increased, so that the mixture of water and snow is quickly condensed into ice below zero, and when the weather is wet, the originally loose snow is also condensed, and the electric wire is frozen.

The traditional deicing mode is that the cable conductor is knocked by manpower mostly, and the icing is got rid of to the vibration cable conductor, adopts this kind of method very dangerous, and deicing efficiency is not high simultaneously.

In view of the above problems, patent document No. CN207368623U entitled "power cable deicing device convenient to use" discloses a method for deicing a power cable by vibrating the power cable. Although this patent document enables vibration deicing of power cables, the vibration amplitude is limited for longer power cables, and the device of the patent disclosure is not mobile and therefore cannot thoroughly clear ice coating on power transmission lines.

Patent document No. 2018001644986.0 entitled "power transmission line deicer" discloses a device for removing ice on a power transmission line, which aims to solve the problem of incomplete ice coating and cleaning of the conventional power transmission line deicer. However, the patent document has disadvantages that, firstly, the high-voltage power transmission line is arranged between two adjacent high-voltage power towers, and the power transmission line is a whole cable, the cable is arranged in the abdication hole, and how to pass the cable through the abdication hole is not disclosed, of course, the patent document may directly install the deicing device disclosed by the patent document when the high-voltage cable is installed, but the patent document may cover ice to affect normal use in extremely cold environment; secondly, this patent literature pulverizes the ice that covers on the transmission cable through the garrulous ice sword, and then scrapes the ice that covers on the transmission cable through garrulous ice sword, and at the in-process that pulverizes or scrape, the ice that covers probably melts into water, hangs and forms the rime on the transmission cable, meets cold air again when the rime, still can form the ice that covers. Further, the deicing device disclosed in this patent document is not provided with a stopper mechanism, and is likely to fall down during movement of the deicing device.

Disclosure of Invention

The invention aims to provide an overhead transmission line deicing vehicle which can stably move on an overhead transmission line and can prevent the transmission line from being secondarily frozen.

The invention is realized by the following measures: the utility model provides a high altitude power transmission line deicing vehicle, includes the body, the body includes preceding tip, rear end portion and intermediate part, preceding tip is provided with trash ice mechanism, the rear end portion is provided with stop gear, the intermediate part is provided with erases the mechanism and is provided with actuating mechanism, the body is worn to establish on the power transmission line, actuating mechanism control the body is followed the power transmission line removes.

The invention has the beneficial effects that: the body plays a role in bearing and supporting, the ice crushing mechanism arranged at the front end part can clear ice coated on the power transmission line, the limiting mechanism at the rear end part can prevent the deicing vehicle from tilting and turning over, the erasing mechanism can erase the melted ice coated to prevent secondary icing, and the driving mechanism can deice the whole power transmission line between adjacent high-voltage line towers, so that the cleaning is thorough. The invention has the advantages of no need of manual cleaning, high cleaning efficiency, saving manual operation cost and eliminating potential safety hazard caused by manual operation.

Further, the body comprises a first pipe body and a second pipe body, the first pipe body and the second pipe body are correspondingly arranged and detachably connected, the first pipe body and the second pipe body are semi-cylindrical, the first pipe body comprises a first end part and a second end part, the second pipe body comprises a third end part and a fourth end part, a yielding hole A corresponding to the power transmission line is arranged at the axis of the first pipe body, a mounting hole A is arranged on the arc surface of the first pipe body and is communicated with the yielding hole A, a partition plate A is arranged in the mounting hole A, a through hole A corresponding to the power transmission line is arranged at the bottom of the partition plate A, the partition plate A comprises a first partition plate and a second partition plate, a guide rod A is arranged between the first partition plate and the second partition plate, a yielding hole B corresponding to the power transmission line is arranged at the axis of the second pipe body, the hole B of stepping down with hole A of stepping down corresponds and forms circularly, be provided with mounting hole B on the arc surface of second body, mounting hole B with hole B of stepping down link up, mounting hole B with mounting hole A corresponds, set up baffle B in the mounting hole B, baffle B bottom be provided with the power transmission line corresponds wear to establish hole B, wear to establish hole B with wear to establish hole A and correspond and form circularly, baffle B includes third baffle and fourth baffle, the third baffle with be provided with guide bar B between the fourth baffle.

Adopt above-mentioned further beneficial effect: the deicing vehicle is detachably connected with the power transmission line in a clamping mode, the problem that how to enable the power transmission line to penetrate through the abdicating hole is not known in a power transmission line deicing device in the background art is solved, the deicing vehicle can be detached after ice coating on the power transmission line is removed, then the other power transmission line is deiced, the deicing vehicle can be used in a turnover mode, and the using effect is improved.

Further, the mounting hole a includes a left side end a, a right side end a, an upper side end a and a lower side end a, the first partition plate and the left side end a form a left side first chamber, the upper side end a and the lower side end a of the left side first chamber are both provided with a groove a, the second partition plate and the right side end a form a right side second chamber, the upper side end a and the lower side end a of the right side second chamber are both provided with a groove B, the groove B side of the upper side end a is provided with a recess, the mounting hole B includes a left side end B, a right side end B, an upper side end B and a lower side end B, the third partition plate and the left side end B form a left side third chamber, the upper side end B and the lower side end B of the left side third chamber are both provided with a groove C, the fourth partition plate and the right end part B form a right fourth chamber, the upper end part B and the lower end part B of the right fourth chamber are both provided with grooves D, through holes A are formed by the grooves A and the grooves C correspondingly, and through holes B are formed by the grooves B and the grooves D correspondingly.

Adopt above-mentioned further beneficial effect: provides a safe and reliable place for the arrangement of the driving mechanism.

Further, actuating mechanism includes pivot, walking wheel, driven synchronous pulley and driving synchronous pulley, be provided with in the through-hole A the pivot, be provided with in the pivot the walking wheel, through-hole B includes upper portion through-hole B and lower part through-hole B, be provided with in the upper portion through-hole B the pivot, be provided with in the pivot driven synchronous pulley, the depressed part is provided with motor B, motor B be provided with on the output shaft driving synchronous pulley, driving synchronous pulley with the last bridging of driven synchronous pulley is provided with the hold-in range.

Adopt above-mentioned further beneficial effect: the driving device adopts a synchronous belt transmission mode, no sliding exists during the synchronous belt transmission work, an accurate transmission ratio exists, the transmission efficiency is high, the energy-saving effect is good, the transmission ratio range is large, the structure is compact, the maintenance is convenient, the running cost is low, and the device can still normally work under the severe environment condition. The driving mechanism can move on the whole transmission line, and the deicing range is wide.

Further, the erasing mechanism is arranged on the guide rod A and the guide rod B, the erasing mechanism comprises a first erasing part and a second erasing part corresponding to the first erasing part, the first erasing part and the second erasing part correspond to form a hollow cylindrical sleeve, the first erasing part comprises a first sleeve body, a rack, a gear and a motor A, the first sleeve body is in a semi-circular arc shape, the first sleeve body comprises a left end surface A, a right end surface A, a front end surface A and a rear end surface A, the front end surface A is provided with a magnet A, the rear end surface A is provided with a connecting part A, one end of the connecting part A is fixedly connected with the first sleeve body, the other end of the connecting part A is sleeved on the guide rod A, the bottom surface of the connecting part A is provided with a connecting rod, the connecting rod is perpendicular to the guide rod A, and the rack is perpendicularly arranged at the bottom of the connecting rod, the rack with guide bar A parallel arrangement, be provided with the guide rail on the downside tip A, be provided with in the guide rail the rack, the fixed being provided with on the downside tip A motor A, be provided with on motor A's the output shaft the gear, the gear with rack toothing, be provided with the battery on the downside tip A, the second portion of erasing includes the second cover body, the second cover body is half-circular arc, the second cover body includes left end portion B, right-hand member B, preceding tip B and back tip B, be provided with magnet B on the preceding tip B, magnet B is opposite with magnet A magnetism, back tip B is provided with connecting portion B, connecting portion B one end with second cover body fixed connection, another pot head is established on the guide bar B.

Adopt above-mentioned further beneficial effect: the body is provided with the erasing mechanism, the erasing mechanism can erase the ice melted into water, and the secondary icing of the power transmission line after the ice is removed can be effectively prevented.

Further, the ice crushing mechanism comprises a first sleeve plate and a second sleeve plate which corresponds to and is detachably connected with the first sleeve plate, the first sleeve plate comprises an upper end surface A and a lower end surface A, a threading hole A and cross braces A are uniformly arranged on the upper end surface A, a limiting hole A is arranged on each cross brace A, a guide hole is arranged on the side surface of the first sleeve plate, a threading hole B is arranged on each lower end surface A, the outer side of each lower end surface is fixedly connected with the first end of the first pipe body, a limiting ring A is arranged on the inner side surface of the first sleeve plate, a first rotary disc is arranged in each limiting ring A, incomplete gears are arranged on the outer side of the circumference of the first rotary disc, the incomplete gears extend out of the guide holes, a limiting groove A is arranged on the end surface of the first rotary disc, an ice crushing cutter A is arranged in each limiting groove A, and a limiting block A is arranged on one side of the ice crushing cutter A, the other end of the first sleeve plate is provided with a limiting rod A, the limiting rod A is arranged in the limiting groove A, the limiting rod A is arranged in the limiting hole A, the first rotary plate is provided with a small motor, an output shaft of the small motor is provided with a pinion, the pinion is meshed with the incomplete gear, the second sleeve plate comprises an upper end surface B and a lower end surface B, the upper end surface B is provided with threading holes C and uniformly distributed with cross braces B, the cross braces B are provided with limiting holes B, the lower end surface B is provided with threading holes C, the outer side of the lower end surface is fixedly connected with the third end part of the second pipe body, the inner side surface of the second sleeve plate is provided with a limiting ring B, a second rotary plate is arranged in the limiting ring B, the end surface of the second rotary plate is provided with a limiting groove B, the limiting groove A and the limiting groove B are oppositely arranged and form a circular shape, also be provided with garrulous skates B in the spacing groove B, garrulous skates B simultaneously is provided with stopper B, and the other end is provided with gag lever post B, stopper B sets up in the spacing groove B, gag lever post B sets up in the spacing hole B, through wires hole A with the coaxial setting of through wires hole B, through wires hole A with through wires hole C sets up relatively and forms circularly, through wires hole C with the coaxial setting of through wires hole D, through wires hole B with through wires hole D sets up relatively and forms circularly, spacing ring A with spacing ring B sets up relatively and forms circularly.

Adopt above-mentioned further beneficial effect: the rotating direction of the small motor is adjusted to drive the change of the rotating direction of the small gear, and the rotating direction of the first turntable is adjusted by the meshing of the small gear and the incomplete gear, so that the first turntable rotates to push the second turntable to rotate, and then the ice crushing cutter is driven to open and close the caliber, and ice covering with different thicknesses on the power transmission line can be removed.

Further, the second end of first body is provided with first bolt, be provided with end plate A on the first bolt, the second body fourth end is provided with the second bolt, be provided with end plate B on the second bolt, end plate A with end plate B sets up relatively and forms circularly, end plate A with end plate B is the semicircle ring shape, end plate A with end plate B's medial surface all is provided with the counter bore.

Adopt above-mentioned further beneficial effect: realize the connection and the separation of first body and second body through the end plate, and then with this deicing vehicle joint on the transmission line. Meanwhile, the end plate A and the end plate B also provide installation positions for the arrangement of the limiting mechanism.

Furthermore, the position of the end plate A and the position of the end plate B are provided with the limiting mechanisms.

Adopt above-mentioned further beneficial effect: the limiting mechanism can prevent the whole deicing vehicle from toppling and turning over when moving or standing on the power transmission line.

Furthermore, the limiting mechanism comprises a spring and a brake pad.

Adopt above-mentioned further beneficial effect: the spring has the effect of buffering, can adjust the distance between the relative brake block through compression spring, and then holds the power transmission line tightly.

Furthermore, the spring is arranged in the counter bore, one end of the spring is fixedly connected with the bottom surface of the counter bore, the other end of the spring is provided with the brake block, the brake block is provided with an arc, and the arc is abutted against the outer side surface of the power transmission line.

Adopt above-mentioned further beneficial effect: the arc-shaped structure on the brake pad is matched with the outer side surface of the power transmission line, so that the phenomenon of toppling and rollover can be effectively prevented.

Drawings

FIG. 1 is a schematic view of the structure of one aspect of the present invention.

Fig. 2 is a schematic structural view of another aspect of the present invention.

Fig. 3 is a schematic structural view of the body.

Fig. 4 is a schematic structural view of the first tube.

Fig. 5 is a schematic structural view of the second tube.

Fig. 6 is a schematic structural diagram of a body with a limiting mechanism.

Fig. 7 is a schematic structural view of the end plate a.

FIG. 8 is a schematic view of an orientation of the body with the scrubbing mechanism.

Fig. 9 is a partial enlarged view of a portion a of fig. 8.

Fig. 10 is a schematic structural view of the first erasing portion.

FIG. 11 is a structural schematic view of another orientation of the body with the scrubbing mechanism.

Fig. 12 is a schematic structural view of the second erasing portion.

Fig. 13 is a schematic structural view of a body with a driving mechanism.

Fig. 14 is a schematic structural view of the ice crushing mechanism on the body.

Fig. 15 is an exploded view of the ice crushing mechanism.

Fig. 16 is a schematic structural view of a first deck.

Fig. 17 is a schematic structural view of a second deck.

FIG. 18 is a schematic view of the ice crusher blade in operation of the ice crushing mechanism.

Fig. 19 is a schematic structural view of an ice crushing blade.

Wherein the reference numerals are: 1. a body; 11. a first pipe body; 111. a yielding hole A; 112. a mounting hole A; 113. a separator A; 114. a first separator; 115. a second separator; 116. a guide rod A; 12. a second tube body; 121. a yielding hole B; 122. a mounting hole B; 123. a partition board B; 124. a third partition plate; 125. a fourth separator; 126. a guide rod B; 13. an end plate A; 14. an end plate B; 2. an ice crushing mechanism; 21. a first deck; 211. a cross brace A; 212. a limiting hole A; 213. a guide hole; 214. a limiting ring A; 22. a second deck; 221. a cross brace B; 222. a limiting hole B; 223. a limiting ring B; 23. a first turntable; 231. an incomplete gear; 24. a second turntable; 25. an ice crushing blade A; 26. a small motor; 27. a pinion gear; 28. an ice crushing blade B; 3. a limiting mechanism; 31. a spring; 32. a brake pad; 4. an erasing mechanism; 41. a first erasing section; 411. a first sleeve body; 4111. a connecting part A; 4112. a connecting rod; 412. a rack; 413. a gear; 414. a motor A; 415. a guide rail; 42. a second erasing section; 421. a second sleeve body; 4211. a connecting part B; 5. a drive mechanism; 51. a rotating shaft; 52. a traveling wheel; 53. a driven synchronous pulley; 54. a driving synchronous pulley; 55. a motor B; 56. a synchronous belt; 6. and (4) a power transmission line.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1 to 19, the technical scheme of the invention is provided for solving the problems that a potential safety hazard and low deicing efficiency exist when a cable is knocked manually to remove ice, solving the problems that a vibration device cannot move on a power transmission line 6 and the whole power transmission line 6 cannot be deiced thoroughly in the prior art, and also solving the problem that the deicing device is prone to toppling and turning over in the prior art.

The invention relates to an overhead transmission line deicing vehicle which comprises a body 1, wherein the main body of the body 1 consists of a first pipe body 11 and a second pipe body 12, wherein the first pipe body 11 and the second pipe body 12 are formed by vertically cutting a hollow cylinder along the axis of the cylinder, and therefore the first pipe body 11 and the second pipe body 12 correspond to each other. In order to ensure that the ice-removing vehicle can be hung on the power transmission line 6, the first pipe body 11 and the second pipe body 12 are separable. The first pipe 11 and the second pipe 12 are combined together to constitute a front end portion, a rear end portion, and an intermediate portion of the body 1, and for convenience of description, the first pipe 11 is described as including a first end portion and a second end portion, and the second pipe 12 includes a third end portion and a fourth end portion.

The shaft center of the first pipe body 11 is provided with a yielding hole A111 which has the same size as the diameter of the transmission line, the shaft center of the second pipe body 12 is also provided with a yielding hole B121 which has the same size as the diameter of the transmission line, the yielding hole A111 and the yielding hole B121 are combined together to form a circle which can be coated on the outer side of the transmission line 6, the arc surface of the first pipe body 11 is provided with a mounting hole A112, the mounting hole A112 is communicated with the yielding hole A111, the arc surface of the second pipe body 12 is provided with a mounting hole B122, and the mounting hole B122 is communicated with the yielding hole B121, so that after the mounting hole A112 and the yielding hole B122 are arranged, the first pipe body 11 and the second pipe body 12 are combined together to form a cylinder with a cavity.

A partition board A113 is arranged in a mounting hole A112 formed in a first pipe body 11, a partition board B123 is also arranged in a mounting hole B122 formed in a second pipe body 12, the partition board A113 is arranged into a first partition board 114 and a second partition board 115 for facilitating the installation of the erasing mechanism, the first partition board 114 and the second partition board 115 are arranged at two ends of the mounting hole A112, a guide rod A116 is arranged between the first partition board 114 and the second partition board 115, and the partition board B123 is arranged into a third partition board 124 and a fourth partition board 125 for providing a larger mounting space, wherein the third partition board 124 corresponds to the first partition board 114, the second partition board 115 corresponds to the fourth partition board 125, a guide rod B126 is arranged between the third partition board 124 and the fourth partition board 125, and through holes corresponding to the power transmission lines 6 are arranged at the bottoms of the four partition boards, so that the power transmission lines are fastened to disperse the weight of the whole deicing vehicle. At this time, the first tube 11 and the second tube 12 are combined together to form a cylinder having a partition in the cavity.

Concretely, high altitude power transmission line deicing vehicle, including body 1, body 1 includes preceding tip, rear end portion and intermediate part, and preceding tip is provided with trash ice mechanism 2, and the rear end portion is provided with stop gear 3, and the intermediate part is provided with erases mechanism 4 and is provided with actuating mechanism 5, and body 1 wears to establish on power transmission line 6, and actuating mechanism 5 control body 1 removes along power transmission line 6.

The body 1 comprises a first pipe body 11 and a second pipe body 12, the first pipe body 11 and the second pipe body 12 are correspondingly arranged and detachably connected, the first pipe body 11 and the second pipe body 12 are both semi-cylindrical, the first pipe body 11 comprises a first end part and a second end part, the second pipe body 12 comprises a third end part and a fourth end part, an abdicating hole A111 corresponding to the power transmission line 6 is arranged at the axis of the first pipe body 11, a mounting hole A112 is arranged on the arc surface of the first pipe body 11, the mounting hole A112 is communicated with the abdicating hole A111, a partition plate A113 is arranged in the mounting hole A112, a through hole A corresponding to the power transmission line 6 is arranged at the bottom of the partition plate A113, the partition plate A113 comprises a first partition plate 114 and a second partition plate 115, a guide rod A116 is arranged between the first partition plate 114 and the second partition plate 115, an abdicating hole B121 corresponding to the power transmission line 6 is arranged at the axis of the second pipe body 12, the abdicating hole B121, be provided with mounting hole B122 on the arc surface of second body 12, mounting hole B122 link up with hole B121 of stepping down, mounting hole B122 corresponds with mounting hole A112, set up baffle B123 in the mounting hole B122, baffle B123 bottom is provided with the through hole B who corresponds with power transmission line 6, through hole B corresponds with through hole A and forms circularly, baffle B123 includes third baffle 124 and fourth baffle 125, be provided with guide bar B126 between third baffle 124 and the fourth baffle 125.

The first pipe body 11 and the second pipe body 12 are arranged, the first pipe body 11 and the second pipe body 12 are arranged to be detachable, and the whole deicing vehicle can be hung on a power transmission line conveniently.

Furthermore, a drive mechanism is provided to enable the body 1 to move over the whole power transmission line 6, the drive mechanism 5 is provided in the mounting hole, the cavity formed by the first tube 11 and the second tube 12 being combined together has been divided into three parts by the partition, in turn, a first part, a second part and a third part, wherein the second part is provided with the wiping mechanism 4, and thus the drive mechanism 5 is provided in the first part and the third part.

Specifically, mounting hole a112 includes left side tip a, right side tip a, upside tip a and downside tip a, first baffle 114 forms the first cavity in left side with left side tip a, the upside tip a and the downside tip a of the first cavity in left side all are provided with recess a, set up shaft hole a on recess a's the lateral wall, mounting hole B122 includes left side tip B, right side tip B, upside tip B and downside tip B, third baffle 124 forms the third cavity in left side with left side tip B, the upside tip B and the downside tip B of the third cavity in left side all are provided with recess C, set up shaft hole B on recess C's the lateral wall.

Wherein the first chamber in left side and the third chamber in left side correspond, recess A corresponds with recess C and forms through-hole A, second baffle 115 forms the second chamber in right side with right side tip A, the last side tip A and the downside tip A of right side second chamber all are provided with recess B, set up shaft hole C on recess B's the lateral wall, upside end surface A's recess B side is provided with sunkenly, fourth baffle 125 forms the fourth chamber in right side with right side tip B, the last side tip B and the downside tip B of right side fourth chamber all are provided with recess D, set up shaft hole D on recess D's the lateral wall, wherein, right side second chamber corresponds with right side fourth chamber each other, recess B corresponds with recess D each other and forms through-hole B.

The formation of the through-holes a and B provides a mounting location for the drive mechanism 5.

Specifically, actuating mechanism 5 includes pivot 51, walking wheel 52, driven synchronous pulley 53 and driving synchronous pulley 54, be provided with pivot 51 in the through-hole A, be provided with walking wheel 52 on the pivot 51, through-hole B includes upper portion through-hole B and lower part through-hole B, be provided with pivot 51 in the upper portion through-hole B, be provided with driven synchronous pulley 53 in the pivot 51, the depressed part is provided with motor B55, be provided with driving synchronous pulley 54 on the output shaft of motor B55, the span is provided with hold-in range 56 on driving synchronous pulley 54 and the driven synchronous pulley 53.

Firstly install walking wheel 52 in through-hole A, establish walking wheel 52 cover on pivot 51, install pivot 51 one end in shaft hole A again, the other end is installed in shaft hole B, secondly install the walking wheel in through-hole B, can see according to figure 1, because whole deicing vehicle front end weight is heavier, in order to balance the weight of whole deicing vehicle, sets up actuating mechanism in the rear side of body 1.

First, the ground engaging wheels must be moved by the motor, so that a location should be provided for the motor, and therefore, a recess is provided at the groove B of the first pipe body 11 in order to install the motor in the driving mechanism 5.

Firstly, the traveling wheel 52 is sleeved on the rotating shaft 51, the driven synchronous pulley 53 is sleeved on the rotating shaft 51, then one end of the rotating shaft is installed in the shaft hole C, the other end of the rotating shaft is installed in the shaft hole D, the motor B55 is installed at the concave position, the driving synchronous pulley 54 is installed on the output shaft of the motor B, the synchronous belt 56 is sleeved on the driving synchronous pulley 54 and the driven synchronous pulley 53, the driving synchronous pulley 54 is driven to rotate by the rotation of the motor B55, the driven synchronous pulley 53 is driven to rotate by the transmission of the synchronous belt 56, the rotating shaft is driven to rotate, and finally the traveling wheel 52 is driven to rotate.

The purpose of installing the wiping mechanism 4 is to prevent secondary icing, because the operation of the ice crushing mechanism 2 may convert the electric energy of the small motor into heat energy, which may cause the coated ice to melt and form ice water, and when the air temperature is relatively low, secondary icing may be caused.

Specifically, the guide rod a116 and the guide rod B126 are provided with the erasing mechanism 4, the erasing mechanism 4 includes a first erasing portion 41 and a second erasing portion 42 corresponding to the first erasing portion 41, the first erasing portion 41 and the second erasing portion 42 correspond to form a hollow cylindrical sleeve, the first erasing portion 41 includes a first sleeve 411, a rack 412, a gear 413 and a motor a414, the first sleeve 411 is in a semi-circular arc shape, the first sleeve 411 includes a left end surface a, a right end surface a, a front end surface a and a rear end surface a, the front end surface a is provided with a magnet a, the rear end surface a is provided with a connecting portion a4111, one end of the connecting portion a4111 is fixedly connected with the first sleeve 411, the other end is sleeved on the guide rod a116, the connecting portion 4111 is provided with a connecting rod 4112 on a bottom surface, the connecting rod 4112 is perpendicular to the guide rod a116, the rack 412 is perpendicular to the bottom of the connecting rod 4112, the rack 412 is parallel to the guide rod a116, be provided with rack 412 in the guide rail 415, the fixed motor A414 that is provided with on the downside tip A, be provided with gear 413 on the output shaft of motor A414, gear 413 and rack 412 meshing, be provided with the battery on the downside tip A, second erasing portion 42 includes the second cover body 421, second cover body 421 is half-circular arc, second cover body 421 includes left end portion B, right-hand member B, preceding tip B and back tip B, be provided with magnet B on the preceding tip B, magnet B is opposite with magnet A magnetism, back tip B is provided with connecting portion B4211, connecting portion B4211 one end and second cover body 421 fixed connection, another pot head is established on guide bar B126.

The erasing mechanism 4 is provided in the form of the first erasing part 41 and the second erasing part 42, and in order to hang the entire deicing vehicle on the power transmission line and to drive the first erasing part 41 and the second erasing part 42 to move synchronously with one motor, a magnet is provided between the first erasing part 41 and the second erasing part 42, and the first erasing part 41 and the second erasing part 42 are combined together by the principle of opposite attraction.

The motor a44 rotates to drive the gear 413 to rotate, and the gear 413 is meshed with the rack 412, so that the rack 412 is driven to move in the guide rail 415, and for convenience of operation, the length of the first sleeve body 411 of the first erasing part and the length of the second sleeve body 421 of the second erasing part are set to be half of the length of the power transmission line between the partition boards. When the gear 413 rotates for one cycle, the first erasing part 41 and the second erasing part 42 move half way, and when the gear 413 rotates for a second cycle, the first erasing part 41 and the second erasing part 42 complete the whole erasing process.

When the temperature is cold and the ice coating hung on the power transmission line 6 is relatively after, a mechanism for crushing the ice needs to be arranged at the front end of the body 1, and the thickness of the ice coating is uncertain, so the caliber between the ice crushing blades needs to be adjusted to remove the ice coating on the power transmission line.

Specifically, the ice crushing mechanism 2 comprises a first sleeve plate 21 and a second sleeve plate 22 which corresponds to and is detachably connected with the first sleeve plate 21, the first sleeve plate 21 comprises an upper end surface A and a lower end surface A, a thread hole A and cross braces A211 are uniformly arranged on the upper end surface A, a limiting hole A212 is arranged on the cross brace A211, a guide hole 213 is arranged on the side surface of the first sleeve plate 21, a thread hole B is arranged on the lower end surface A, the outer side of the lower end surface is fixedly connected with the first end part of the first pipe body 11, a limiting ring A214 is arranged on the inner side surface of the first sleeve plate 21, a first rotating disc 23 is arranged in the limiting ring A214, an incomplete gear 231 is arranged on the outer side of the circumference of the first rotating disc 23, the incomplete gear 231 extends out of the guide hole 213, a limiting groove A is arranged on the end surface of the first rotating disc 23, an ice crushing knife A25 is arranged in the limiting groove A, a limiting block A is arranged, the limiting block A is arranged in the limiting groove A, the limiting rod A is arranged in the limiting hole A, the first rotating disc 23 is provided with a small motor 26, an output shaft of the small motor 26 is provided with a small gear 27, the small gear 27 is meshed with the incomplete gear 231, the second sleeve plate 22 comprises an upper end face B and a lower end face B, the upper end face B is provided with a thread hole C and uniformly distributed with crossbars B221, the crossbars B221 are provided with limiting holes B222, the lower end face B is provided with a thread hole C, the outer side of the lower end face is fixedly connected with the third end part of the second pipe body 12, the inner side face of the second sleeve plate 22 is provided with a limiting ring B223, a second rotating disc 24 is arranged in the limiting ring B223, the end face of the second rotating disc 24 is provided with a limiting groove B, the limiting groove A is opposite to the limiting groove B and forms a circular shape, the limiting groove B28 is arranged in the limiting groove B, one side of, stopper B sets up in spacing groove B, and gag lever post B sets up in spacing hole B, and through wires hole A and the coaxial setting of through wires hole B, through wires hole A and through wires hole C set up relatively and form circularly, and through wires hole C and the coaxial setting of through wires hole D, through wires hole B and through wires hole D set up relatively and form circularly, and spacing ring A214 sets up relatively and forms circularly with spacing ring B223.

In order to facilitate installation, the first sleeve plate 21 is fixedly connected with the first pipe body 11, the second sleeve plate 22 is fixedly connected with the second pipe body 12, both the threading hole a on the upper end face of the first sleeve plate 21 and the threading hole B on the lower end face of the first sleeve plate are used for covering the transmission line, the inner side face of the first sleeve plate 21 is provided with the limiting ring a214 for installing the first rotary disc 23, the limiting ring a214 is used for limiting the first rotary disc 23, similarly, the inner side face of the second sleeve plate 22 is provided with the limiting ring B223 for installing the second rotary disc 24, the first rotary disc 23 is provided with the limiting groove a for guiding and limiting the ice crushing cutter a25, and the cross support a on the upper end face of the first sleeve plate 21 is provided with the limiting hole a for limiting the movement of the ice crushing cutter a 25. The same can be obtained by providing the second rotary disc 24 with a limiting groove B and providing the second strap 22 with a limiting hole B.

When the small motor 26 is driven to rotate, the pinion 27 on the small motor 26 is meshed with the incomplete gear 231, the rotation of the first rotating disc 23 can be controlled, the first rotating disc 23 and the second rotating disc 24 form a ring shape, so that the second rotating disc 24 can be pushed to rotate by rotating the first rotating disc 23, and the size of the aperture formed between the ice crushing blade A25 and the ice crushing blade B28 can be controlled. It is noted that the diameter of the threading hole in the ice crushing mechanism is larger than that of the abdicating hole.

In order to prevent the whole deicing vehicle from toppling and turning over on the power transmission line 6, the limiting mechanism 3 is arranged. Stop gear 3 sets up on end plate A13 and end plate B14, end plate A13 and end plate B14 set up semicircular, merge and constitute whole ring together, the connection between end plate A and the first body 11 is through bolted connection, the connection between end plate B and the second body 12 is also through bolted connection, end plate A forms the ring with end plate B, the purpose is to hold power transmission line 6 additional, spring 31 has the effect of buffering, can adjust the distance between the relative brake block 32 through compression spring 31, and then hold the power transmission line tightly. The arc-shaped structure on the brake pad is matched with the outer side surface of the power transmission line, so that the phenomenon of toppling and rollover can be effectively prevented.

Wherein, the second end of first body 11 is provided with first bolt, is provided with end plate A13 on the first bolt, and the fourth end of second body 12 is provided with the second bolt, is provided with end plate B14 on the second bolt, and end plate A13 sets up and forms circularly with end plate B14 relatively, and end plate A13 and end plate B14 are half-ring, and the medial surface of end plate A13 and end plate B14 all is provided with the counter bore.

The end plate A13 and the end plate B14 are provided with a limiting mechanism 3.

The limiting mechanism 3 comprises a spring 31 and a brake pad 32.

A spring 31 is arranged in the counter bore, one end of the spring 31 is fixedly connected with the bottom surface of the counter bore, the other end of the spring is provided with a brake pad 32, an arc is arranged on the brake pad 32, and the arc is abutted against the outer side surface of the power transmission line 6.

And finally, connecting the first pipe body 11 with the second pipe body 12, arranging a threaded hole A on the end surface of the end plate A, arranging a threaded hole B on the end surface of the end plate B, then arranging fixing plates with through holes at two ends on the threaded hole A and the threaded hole B, and connecting the end plate A with the end plate B through bolts.

The bandage is only a preferable mode for connecting the first pipe body and the second pipe body together, and a sticking mode and the like can also be adopted.

The installation process of the invention comprises the following steps:

firstly, the method comprises the following steps: the process of installing the ice crushing device: placing a first rotary disc in a limiting ring A on the inner side face of a first sleeve plate, enabling an incomplete gear of the first rotary disc to penetrate through a guide hole, placing a limiting block A of a broken ice cutter A in a limiting groove A of the first rotary disc, enabling a limiting rod A of the broken ice cutter A to be arranged in the limiting hole A, then welding the first sleeve plate with a first pipe body, fixedly mounting a small motor on the first sleeve plate, mounting a pinion on an output shaft, ensuring that the pinion is meshed with the incomplete gear, placing a second rotary disc in a limiting ring B on the inner side face of the second sleeve plate, arranging a limiting block of the broken ice cutter B in a limiting groove B of a second rotary disc, arranging a limiting rod B of the broken ice cutter B in a limiting hole B, and then welding the second sleeve plate with a second pipe body;

secondly, the method comprises the following steps: the process of installing the erasing mechanism: welding a rack and a connecting rod together, placing the rack in a guide rail, welding a connecting part A with a first sleeve body, sleeving the connecting part A on a guide rod A, wherein the sleeving part of the connecting part A can be in a non-closed snap ring mode, installing a motor A at the lower side end part A of a first pipe body, installing a gear on an output shaft of the motor A, ensuring that the gear is meshed with the rack, welding a connecting part B with a second sleeve body together, and sleeving the other end of the connecting part B on the guide rod B;

thirdly, the method comprises the following steps: the process of installing the limiting mechanism comprises the following steps: installing a spring into a counter bore of an end plate A, installing a brake pad, installing the installed end plate A to a first bolt of a first pipe body, installing the spring into a counter bore of an end plate B, installing the brake pad, and installing the installed end plate B to a second bolt of a second pipe body;

fourthly: installing a motor B on the first pipe body, and installing a driving synchronous belt pulley on an output shaft of the motor B;

fifth, the method comprises the following steps: the four steps are all operated on the ground;

fifth, the method comprises the following steps: an operator climbs to the top of the electric wire tower and connects the first pipe body and the second pipe body through the fixing plate;

sixth: the process of installing the driving mechanism is that the walking wheels are installed at the through hole A and the through hole B at the lower side end, the walking wheels are firstly sleeved on the rotating shaft, then the rotating shaft is arranged in the corresponding shaft hole, then the walking wheels at the upper side end are installed, the walking wheels are firstly sleeved on the rotating shaft, then the rotating shaft is sleeved with the driven synchronous belt wheel, then the rotating shaft is arranged in the corresponding shaft hole, and finally the synchronous belt is sleeved.

The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims (9)

1. The high-altitude power transmission line deicing vehicle is characterized by comprising a body (1), wherein the body (1) comprises a front end part, a rear end part and a middle part, the front end part is provided with an ice crushing mechanism (2), the rear end part is provided with a limiting mechanism (3), the middle part is provided with an erasing mechanism (4) and a driving mechanism (5), the body (1) is arranged on a power transmission line (6) in a penetrating mode, and the driving mechanism (5) controls the body (1) to move along the power transmission line (6);

the power transmission line protection device is characterized in that the body (1) comprises a first pipe body (11) and a second pipe body (12), the first pipe body (11) and the second pipe body (12) are correspondingly arranged and detachably connected, the first pipe body (11) and the second pipe body (12) are semi-cylindrical, the first pipe body (11) comprises a first end portion and a second end portion, the second pipe body (12) comprises a third end portion and a fourth end portion, a yielding hole A (111) corresponding to the power transmission line (6) is arranged at the axis of the first pipe body (11), a mounting hole A (112) is formed in the arc surface of the first pipe body (11), the mounting hole A (112) is communicated with the yielding hole A (111), a partition board A (113) is arranged in the mounting hole A (112), a penetrating hole A corresponding to the power transmission line (6) is formed in the bottom of the partition board A (113), the baffle A (113) comprises a first baffle (114) and a second baffle (115), a guide rod A (116) is arranged between the first baffle (114) and the second baffle (115), an abdicating hole B (121) corresponding to the power transmission line (6) is arranged at the axis of the second pipe body (12), the abdicating hole B (121) corresponds to the abdicating hole A (111) to form a circle, a mounting hole B (122) is arranged on the arc surface of the second pipe body (12), the mounting hole B (122) is communicated with the abdicating hole B (121), the mounting hole B (122) corresponds to the mounting hole A (112), a baffle B (123) is arranged in the mounting hole B (122), a through hole B corresponding to the power transmission line (6) is arranged at the bottom of the baffle B (123), the through hole B corresponds to the through hole A to form a circle, the partition board B (123) comprises a third partition board (124) and a fourth partition board (125), and a guide rod B (126) is arranged between the third partition board (124) and the fourth partition board (125).

2. The overhead power transmission line deicing vehicle according to claim 1, wherein the mounting hole A (112) comprises a left side end A, a right side end A, an upper side end A, and a lower side end A, the first partition (114) forms a left side first chamber with the left side end A, the upper side end A and the lower side end A of the left side first chamber are each provided with a groove A, the second partition (115) forms a right side second chamber with the right side end A, the upper side end A and the lower side end A of the right side second chamber are each provided with a groove B, the groove B side of the upper side end A is provided with a recess, the mounting hole B (122) comprises a left side end B, a right side end B, an upper side end B, and a lower side end B, the third partition (124) forms a left side third chamber with the left side end B, the left side third chamber the upside tip B and the downside tip B all are provided with recess C, fourth baffle (125) with right side tip B forms the fourth cavity in right side, the fourth cavity in right side upside tip B with downside tip B all is provided with recess D, recess A with the corresponding through-hole A that forms of recess C, recess B with the corresponding through-hole B that forms of recess D.

3. The high altitude power transmission line deicing vehicle as claimed in claim 2, wherein the guide bar A (116) and the guide bar B (126) are provided with the erasing mechanism (4), the erasing mechanism (4) comprises a first erasing part (41) and a second erasing part (42) corresponding to the first erasing part (41), the first erasing part (41) and the second erasing part (42) correspond to form a hollow cylindrical sleeve, the first erasing part (41) comprises a first sleeve body (411), a rack (412), a gear (413) and a motor A (414), the first sleeve body (411) is in a semi-circular arc shape, the first sleeve body (411) comprises a left end surface A, a right end surface A, a front end surface A and a rear end surface A, the front end surface A is provided with a magnet A, the rear end surface A is provided with a connecting part A (4111), one end of the connecting part A (4111) is fixedly connected with the first sleeve body (411), the other end cover is established on guide bar A (116), connecting portion A (4111) bottom surface is provided with connecting rod (4112), connecting rod (4112) with guide bar A (116) sets up perpendicularly, connecting rod (4112) bottom is provided with perpendicularly rack (412), rack (412) with guide bar A (116) parallel arrangement, be provided with guide rail (415) on downside tip A, be provided with in guide rail (415) rack (412), downside tip A is last to be fixed and is provided with motor A (414), be provided with on the output shaft of motor A (414) gear (413), gear (413) with rack (412) meshing, be provided with battery (417) on downside tip A, second portion of erasing (42) is including the second cover body (421), the second cover body (421) is the semicircle shape, the second cover body (421) includes left end portion B, Right-hand member portion B, preceding tip B and back end portion B, be provided with magnet B on the preceding tip B, magnet B is opposite with magnet A magnetism, back end portion B is provided with connecting portion B (4211), connecting portion B (4211) one end with the second cover body (421) fixed connection, the other end cover is established on guide bar B (126).

4. The high altitude power transmission line deicing vehicle as claimed in claim 3, wherein the driving mechanism (5) comprises a rotating shaft (51), a traveling wheel (52), a driven synchronous pulley (53) and a driving synchronous pulley (54), the rotating shaft (51) is arranged in the through hole A, the traveling wheel (52) is arranged on the rotating shaft (51), the through hole B comprises an upper through hole B and a lower through hole B, the rotating shaft (51) is arranged in the upper through hole B, the driven synchronous pulley (53) is arranged on the rotating shaft (51), a motor B (55) is arranged at the recessed position, the driving synchronous pulley (54) is arranged on the output shaft of the motor B (55), and a synchronous belt (56) is arranged on the driving synchronous pulley (54) and the driven synchronous pulley (53) in a bridging manner.

5. The high altitude power transmission line deicing vehicle as claimed in claim 4, wherein the ice crushing mechanism (2) comprises a first sleeve plate (21) and a second sleeve plate (22) which corresponds to and is detachably connected with the first sleeve plate (21), the first sleeve plate (21) comprises an upper end surface A and a lower end surface A, the upper end surface A is provided with threading holes A and uniformly distributed with cross braces A (211), the cross braces A (211) are provided with limiting holes A (212), the side surface of the first sleeve plate (21) is provided with guide holes (213), the lower end surface A is provided with threading holes B, the outer side of the lower end surface is fixedly connected with the first end portion of the first pipe body (11), the inner side surface of the first sleeve plate (21) is provided with a limiting ring A (214), a first turntable (23) is arranged in the limiting ring A (214), and the outer side of the circumference of the first turntable (23) is provided with an incomplete gear (231), the incomplete gear (231) extends out of the guide hole (213), a limiting groove A is arranged on the end face of the first rotary table (23), an ice crushing cutter A (25) is arranged in the limiting groove A, a limiting block A is arranged on one face of the ice crushing cutter A (25), a limiting rod A is arranged at the other end of the ice crushing cutter A, the limiting block A is arranged in the limiting groove A, the limiting rod A is arranged in the limiting hole A, a small motor (26) is arranged on the first rotary table (23), a small gear (27) is arranged on an output shaft of the small motor (26), the small gear (27) is meshed with the incomplete gear (231), the second sleeve plate (22) comprises an upper end face B and a lower end face B, a threading hole C and cross braces B (221) are uniformly arranged on the upper end face B, a limiting hole B (222) is arranged on the cross brace B (221), the lower end face B is provided with a threading hole C, the outer side of the lower end face is fixedly connected with the third end part of the second pipe body (12), the inner side surface of the second sleeve plate (22) is provided with a limiting ring B (223), a second turntable (24) is arranged in the limiting ring B (223), the end face of the second turntable (24) is provided with a limiting groove B, the limiting groove A and the limiting groove B are oppositely arranged and form a circular shape, the limiting groove B is internally provided with a crushing blade B (28), one side of the crushing blade B (28) is provided with a limiting block B, the other end of the crushing blade B is provided with a limiting rod B, the limiting block B is arranged in the limiting groove B, the limiting rod B is arranged in the limiting hole B, the threading hole A and the threading hole B are coaxially arranged, the threading hole A and the threading hole C are oppositely arranged and form a circular shape, and the threading hole C and the threading hole D are coaxially arranged, the threading hole B with the threading hole D sets up relatively and forms circularly, spacing ring A (214) with spacing ring B (223) set up relatively and form circularly.

6. The high altitude power transmission line deicing vehicle as claimed in claim 5, characterized in that the second end of the first pipe body (11) is provided with a first bolt, the first bolt is provided with an end plate A (13), the fourth end of the second pipe body (12) is provided with a second bolt, the second bolt is provided with an end plate B (14), the end plate A (13) and the end plate B (14) are oppositely arranged and form a circle, the end plate A (13) and the end plate B (14) are both in a semi-circular ring shape, and the inner side faces of the end plate A (13) and the end plate B (14) are both provided with counter bores.

7. The high altitude power transmission line deicing vehicle as claimed in claim 6, wherein said limiting mechanism (3) is disposed at said end plate A (13) and said end plate B (14).

8. The overhead power transmission line deicing vehicle according to claim 7, wherein said limiting mechanism (3) comprises a spring (31) and a brake pad (32).

9. The high altitude power transmission line deicing vehicle as claimed in claim 8, wherein the spring (31) is arranged in the counter bore, one end of the spring (31) is fixedly connected with the bottom surface of the counter bore, the other end of the spring (31) is provided with the brake block (32), the brake block (32) is provided with an arc, and the arc is abutted to the outer side surface of the power transmission line (6).

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