CN112688266A - Intelligent deicing device for high-speed rail contact line - Google Patents

Abstract

The invention discloses an intelligent deicing device for a high-speed rail contact line, which comprises a shell, wherein a contact line cavity with an upward opening and a through left and right opening is arranged in the shell, crank cavities are symmetrically arranged on the front side and the rear side of the left part of the contact line cavity, the front wall and the rear wall of the contact line cavity are respectively and uniformly distributed with the crank cavities on the front side and the rear side from left to right and are communicated with three piston cavities, the invention can remove the ice on the contact line when the ice appears on the high-speed rail contact line, compared with the pure scraper treatment, the high-speed beating process can not damage the contact line and has better effect, the subsequent falling of the scraper can perfectly collect the hanging ice, the crushed ice after being beaten is collected, so that the accumulation of a large amount of ice does not influence the subsequent high-speed rail operation.

Description

Intelligent deicing device for high-speed rail contact line

Technical Field

The invention relates to the related field of high-speed rail deicing, in particular to an intelligent deicing device for a high-speed rail contact line.

Background

When cold and humid weather appears, the phenomenon that the contact line of high-speed rail hangs ice can appear, and at present do not have to equip and can be on a large scale clear away the hanging ice on the contact line of high-speed rail, simple use scraper hardly plays the effect and still can harm the contact line, and the last ice cinder of follow-up contact line also hardly clears away, and the ice is hung in the simple clearance of in addition, does not handle to hanging ice, hangs ice and directly drops subaerial difficult melting, can influence the operation of follow-up high-speed rail. The intelligent deicing device for the high-speed rail contact line can solve the problems.

Disclosure of Invention

The intelligent deicing device for the contact line of the high-speed rail comprises a shell, wherein a contact line cavity with an upward opening and a through left side and a right side is arranged in the shell, crank cavities are symmetrically arranged on the front side and the rear side of the left side part of the contact line cavity, the front wall and the rear wall of the contact line cavity are respectively and uniformly distributed between the crank cavities on the front side and the rear side from left to right and are communicated with three piston cavities, a piston is connected in the piston cavity in a front-back sliding manner, the left wall and the right wall of the crank cavity are both rotatably connected with crank shafts, three crank cranks which are opposite to the three piston cavities are fixedly connected between the crank shafts on the left side and the right side, connecting rods are hinged on the three crank cranks, one end of each connecting rod, close to the contact line cavity, is hinged to the end surface, far away, the right sides of the crank cavity at the front side and the rear side are respectively provided with a belt transmission cavity, the front wall and the rear wall of the contact line cavity are symmetrically and communicated with a scraper cavity positioned at the right side of the belt transmission cavity, a movable scraper is arranged in the scraper cavity in a front-back sliding manner, the lower walls of the scraper cavity at the front side and the rear side are jointly and fixedly provided with a fixed scraper penetrating through the contact line cavity in a front-back manner, a spring is fixedly connected between the end surface of one side of the movable scraper far away from the contact line cavity and the inner side of one side of the scraper cavity far away from the contact line cavity, the left end surface of the movable scraper at the front side and the rear side and one side close to the contact line cavity are fixedly provided with a scraper, the upper end of the movable scraper at the front side and the rear side close to one side of the movable scraper is provided with a rotating cavity with an upward opening, rotating shafts, the lower wall of the brush cavity is rotationally connected with a brush shaft, the outer circular surface of the upper end of the brush shaft is fixedly connected with a brush, brush scrapers are respectively and fixedly arranged in the brush cavity in a bilateral symmetry mode by taking the brush shaft as a symmetry center, the front side and the rear side of the contact line cavity are symmetrically and communicated with a brush cavity positioned on the right side of the scraper cavity, the lower wall of the brush cavity on the front side and the rear side is respectively and rotationally provided with a brush shaft, the outer circular surface of the brush shaft is fixedly provided with a brush, the lower wall of the contact line cavity is positioned on the lower side of the brush cavity and communicated with a grinding cavity, a power shaft is symmetrically and rotationally arranged between the left wall and the right wall of the grinding cavity, a large grinding wheel and a small grinding wheel are respectively and fixedly arranged on the power shafts on the front side and the rear side, the large grinding wheel and the small grinding wheel on the same power shaft are distributed in a staggered mode, front side on the power shaft little crushing wheel and rear side on the power shaft big crushing wheel is corresponding, crush the chamber left side with be equipped with power device between the crank chamber right side, power device is front and back both sides the crank axle and front and back both sides the power shaft provides power in step, crush chamber lower wall intercommunication and be equipped with oblique lower right and open the right powder discharge chamber, crush chamber left side intercommunication and be equipped with the skating chamber, the casing downside is equipped with and is used for installing the ground plate on the machineshop car, the bottom in the casing with be equipped with control between the ground plate up end the elevating gear that the casing goes up and down.

Preferably, a main gear cavity is communicated with the lower side of the right wall of the belt transmission cavity, the left end of the power shaft penetrates through the main gear cavity and extends into the belt transmission cavity, a main motor shaft is fixedly arranged on the left side of the belt transmission cavity and on the lower side of the contact wire cavity, and the right end face of the main motor shaft is in power connection with the left end of the power shaft.

Preferably, the front side and the rear side the outer disc of the power shaft is in the main gear cavity is respectively and fixedly provided with a main gear which can be meshed with each other, the front side and the rear side in the belt transmission cavity are respectively and fixedly provided with a lower belt pulley, the right side in the right wall of the belt transmission cavity is provided with a crank shaft and a driving gear shaft which is connected between the power shafts in a rotating manner, the outer disc fixedly connected with the left end of the driving gear shaft is provided with a middle belt pulley and a right side, the outer disc fixedly connected with the right end of the crank shaft is provided with an upper belt pulley, the front side and the rear side are provided with an upper belt pulley, the middle belt pulley.

Preferably, driven transmission cavities are arranged on the lower sides of the brush cavities on the front side and the rear side, a driving gear cavity is arranged on one side, away from the contact line cavity, of each driven transmission cavity, a driven pinion is fixedly connected to the lower end face of the brush shaft, a driven transmission shaft is rotatably connected to the wall face, away from the contact line cavity, of each driven transmission cavity, a driven main gear meshed with the driven pinion is fixedly connected to the end face, close to the contact line cavity, of one side of each driven transmission shaft, a driving pinion is fixedly connected to the end face, away from the contact line cavity, of one side of each driven transmission shaft, and a driving gear meshed with the driving pinion is fixedly connected to the right end face of the.

Preferably, a lifting cavity with a downward opening is formed in the shell and on the lower side of the contact line cavity, a driving moving block cavity is communicated with the upper side of the lifting cavity, an auxiliary power shaft is rotatably connected between the left wall and the right wall of the driving moving block cavity, an auxiliary motor is fixedly arranged in the left wall of the driving moving block cavity, the left end of the auxiliary power shaft is in power connection with the right end face of the auxiliary motor, power moving blocks are respectively arranged in the driving moving block cavity in a left-right sliding mode and in a bilateral symmetry mode, and the power moving blocks are in threaded connection with the auxiliary power shaft.

Preferably, driven moving cavities with upward openings are symmetrically and bilaterally arranged in the grounding plate, upper fixed blocks are symmetrically and fixedly connected to the left and right of the upper wall of the lifting cavity, a scissor type lifting mechanism is hinged to the lower side of each upper fixed block, one side, far away from the upper fixed block, of the upper end of the scissor type lifting mechanism is hinged to the power moving block, a driven moving block is arranged at the lower end of the scissor type lifting mechanism and slides leftwards and rightwards in the driven moving cavities, one side, far away from the driven moving block, of the upper end surface of the grounding plate is fixedly connected with the lower fixed block, and the upper end of the lower fixed block is fixedly connected.

The invention has the beneficial effects that: the ice removal device can remove the ice on the contact line when the ice is adhered to the contact line of the high-speed rail, the contact line is not damaged and the better effect is achieved through high-speed knocking compared with the simple scraper treatment, the ice can be perfectly collected through the blocking of the subsequent scraper, and the ice after the ice is collected and knocked is crushed, so that the accumulation of a large amount of ice on the ice does not influence the operation of the subsequent high-speed rail.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

FIG. 3 is a schematic diagram of B-B in FIG. 1.

Fig. 4 is a schematic diagram of the structure C-C in fig. 2.

Fig. 5 is a schematic diagram of the structure of D-D in fig. 4.

FIG. 6 is a schematic diagram of the structure of E-E in FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an intelligent deicing device for a high-speed rail contact line, which comprises a shell 11, wherein a contact line cavity 59 with an upward opening and a through left side and right side is arranged in the shell 11, crank cavities 13 are symmetrically arranged on the front side and the back side of the left side part of the contact line cavity 59, the front wall and the back wall of the contact line cavity 59 are respectively and uniformly distributed and communicated with the crank cavities 13 on the front side and the back side from left to right, three piston cavities 35 are arranged, pistons 16 are connected in the piston cavities 35 in a front-back sliding manner, the left wall and the right wall of the crank cavity 13 are respectively and rotatably connected with crank shafts 12, three crank cranks 14 facing the three piston cavities 35 are fixedly connected between the crank shafts 12 on the left side and the right side, connecting rods 17 are hinged on the three crank cranks 14, one end of each connecting rod 17 close to the contact line cavity 59 is hinged to the end surface of the piston 16 far, a scraper cavity 22 is symmetrically and communicated with the front wall and the rear wall of the contact line cavity 59 and is positioned on the right side of the belt transmission cavity 18, a movable scraper 36 is arranged in the scraper cavity 22 in a front-back sliding manner, the lower walls of the scraper cavity 22 on the front side and the rear side are jointly and fixedly provided with a fixed scraper 24 which penetrates through the contact line cavity 59 in the front-back manner, a spring 23 is fixedly connected between one side end surface of the movable scraper 36 far away from the contact line cavity 59 and the side of the scraper cavity 22 far away from the contact line cavity 59, scrapers 50 are fixedly arranged on the left end surface of the movable scraper 36 on the front side and the rear side and on the side close to the contact line cavity 59, a rotating cavity 61 with an upward opening is arranged at the upper end of the side end surface of the movable scraper 36 on the front side and the rear side close to each other, rotating shafts 62 are rotatably arranged between the left wall and the right wall of the rotating cavity 61 on the front A brush cavity 37, a brush shaft 39 is rotatably connected to the lower wall of the brush cavity 37, a brush 38 is fixedly connected to the outer circumferential surface of the upper end of the brush shaft 39, brush scrapers 40 are respectively and fixedly arranged in the brush cavity 37 and in bilateral symmetry with the brush shaft 39 as the center of symmetry, a brush cavity 37 located at the right side of the scraper cavity 22 is arranged in the contact line cavity 59 and in communication with the front and rear sides, a brush shaft 39 is rotatably arranged on the lower wall of the brush cavity 37 at the front and rear sides, a brush 38 is fixedly arranged on the outer circumferential surface of the brush shaft 39, a grinding cavity 54 is arranged in communication with the lower wall of the contact line cavity 59 and located at the lower side of the brush cavity 37, a power shaft 42 is arranged between the left and right walls of the grinding cavity 54 and in longitudinal symmetry and in rotation, a large grinding wheel 46 and a small grinding wheel 47 are fixedly arranged on the power shaft 42 at the front and rear sides, and the large grinding wheel 46 and the small grinding wheel 47, the large grinding wheel 46 on the power shaft 42 at the front side corresponds to the small grinding wheel 47 on the power shaft 42 at the rear side, the small grinding wheel 47 on the power shaft 42 at the front side corresponds to the large grinding wheel 46 on the power shaft 42 at the rear side, a power device is arranged between the left side of the grinding cavity 54 and the right side of the crank cavity 13, the power device synchronously provides power for the crank shaft 12 at the front side and the crank shaft 42 at the rear side, a powder discharge cavity 60 which inclines downwards to the right and has a right opening is communicated with the lower wall of the grinding cavity 54, an ice sliding cavity 53 is communicated with the left side of the grinding cavity 54, a grounding plate 31 which is used for being installed on a construction truck is arranged at the lower side of the shell 11, and a lifting device which is used for controlling the shell 11 to lift is arranged between the bottom in the shell 11 and the upper end surface.

Advantageously, a main gear cavity 43 is communicated with the lower side of the right wall of the belt transmission cavity 18, the left end of the power shaft 42 extends into the belt transmission cavity 18 through the main gear cavity 43, a main motor shaft 41 is fixedly arranged on the left side of the belt transmission cavity 18 and on the lower side of the contact wire cavity 59, and the right end face of the main motor shaft 41 is in power connection with the left end of the power shaft 42.

Beneficially, the outer circular surfaces of the power shaft 42 on the front and rear sides and the main gear cavity 43 are respectively and fixedly provided with main gears 45 capable of meshing with each other, the outer circular surfaces of the power shaft 42 on the front and rear sides and the belt transmission cavity 18 are respectively and fixedly provided with lower pulleys 44, the driving gear shaft 21 is rotatably connected between the crank shaft 12 and the power shaft 42 on the right wall and on the right side of the belt transmission cavity 18, the outer circular surface of the left end of the driving gear shaft 21 is fixedly connected with a middle pulley 73, the outer circular surface of the right end of the crank shaft 12 is fixedly connected with an upper pulley 20, and the upper pulley 20, the middle pulley 73 and the lower pulley 44 on the front and rear sides are respectively and rotatably provided with belts 19.

Beneficially, the lower sides of the brush cavities 37 on the front and rear sides are provided with driven transmission cavities 66, one side of each driven transmission cavity 66 far away from the contact line cavity 59 is provided with a driving gear cavity 25, the lower end surface of the brush shaft 39 is fixedly connected with a driven pinion 64, one side wall surface of each driven transmission cavity 66 far away from the contact line cavity 59 is rotatably connected with a driven transmission shaft 58, one side end surface of each driven transmission shaft 58 close to the contact line cavity 59 is fixedly connected with a driven main gear 65 meshed with the driven pinion 64, one side end surface of each driven transmission shaft 58 far away from the contact line cavity 59 is fixedly connected with a driving pinion 27, and the right end surface of the middle belt pulley 73 is fixedly connected with a driving gear 26 meshed with the driving pinion 27.

Beneficially, a lifting cavity 32 with a downward opening is arranged in the housing 11 and below the contact line cavity 59, an active moving block cavity 56 is communicated with the upper side of the lifting cavity 32, an auxiliary power shaft 57 is rotatably connected between the left wall and the right wall of the active moving block cavity 56, an auxiliary motor 55 is fixedly arranged in the left wall of the active moving block cavity 56, the left end of the auxiliary power shaft 57 is in power connection with the right end face of the auxiliary motor 55, power moving blocks 30 are respectively arranged in the active moving block cavity 56 in a left-right sliding manner and in a left-right symmetric manner, and the power moving blocks 30 are in threaded connection with the auxiliary power shaft 57.

Beneficially, driven moving cavities 90 with upward openings are symmetrically and bilaterally arranged in the grounding plate 31, upper fixed blocks 28 are symmetrically and fixedly connected to the upper wall of the lifting cavity 32, a scissor type lifting mechanism 34 is hinged to the lower side of each upper fixed block 28, one side, far away from the upper fixed block 28, of the upper end of the scissor type lifting mechanism 34 is hinged to the power moving block 30, a driven moving block 91 is arranged at the lower end of the scissor type lifting mechanism 34 and slides leftwards and rightwards in the driven moving cavities 90, one side, far away from the driven moving block 91, of the upper end face of the grounding plate 31 is fixedly arranged on the lower fixed block 29, and the upper end of the lower fixed block 29 is fixedly connected to the scissor type lifting.

The use steps herein are described in detail below with reference to fig. 1-6:

in the initial state, the piston 16 is in the extreme position away from the contact wire chamber 59 and the ground plate 31 is in the upper extreme position.

In operation, when the contact line is located at the position below the contact line, the auxiliary motor 55 is started, the auxiliary power shaft 57 is driven to rotate through power connection, the power moving block 30 and the driven moving block 91 are driven to slide towards two sides through threaded connection, the scissor type lifting mechanism 34 is driven to ascend, the shell 11 is driven to move upwards, the movable scraper 36 moves towards one end away from the contact line when the contact line is in contact with the rotating shaft 62 and the rotating shaft 62 is driven to rotate through friction, and the auxiliary motor 55 stops when the contact line reaches the middle position of the piston 16.

When the working train is running, the main motor shaft 41 is started, the front power shaft 42 is driven to rotate through power connection, the main gear 45 is driven to rotate, the rear power shaft 42 is driven to rotate through gear engagement, the lower belt pulley 44 is driven to rotate, the small grinding wheel 47 is driven to rotate, the large grinding wheel 46 is driven to rotate, when ice cubes slide from the skating chamber 53 and the grinding chamber 54, the small grinding wheel 47 and the large grinding wheel 46 grind the ice cubes into powder through engagement, the powder is discharged from the powder discharge chamber 60, the lower belt pulley 44 is driven to rotate, the middle belt pulley 73 and the upper belt pulley 20 are driven to rotate through the belt 19, the driving gear shaft 21 is driven to rotate, the driving gear 26 drives the driving pinion 27 to rotate through gear engagement, the driven transmission shaft 58 is driven to rotate, and the driven main gear 65 is driven to rotate, thereby driving the driven pinion 64 to rotate through gear engagement and further driving the brush shaft 39 to rotate, thereby driving the rotation of the brushes 38, and when the high-speed rail contact line has residual ice slag, the brushes 38 clean the high-speed rail contact line and bring the high-speed rail contact line into the grinding chamber 54, and simultaneously driving the rotation of the crankshaft 12, thereby driving the crank 14 to rotate and further driving the connecting rod 17 to swing in the crank cavity 13, further the connecting rod 17 drives the piston 15 to do reciprocating linear motion back and forth through the hinge connection, further driving the piston 16 to slide in the piston cavity 35, the piston 16, in high speed sliding, rapidly strikes the ice on the high-speed rail contact line by approaching the end face of the piston chamber 35, by inertia causing it to largely fly down the upper surface of 52, the remaining small portion of the ice is scooped down via the scraper 50, caught by the movable scraper 36 in the skating chamber 53, and slid from 52 to the grinding chamber 54, and all of the ice is ground into ice powder by the engagement of the large grinding wheel 46 and the small grinding wheel 47, and discharged from the powder discharge chamber 60.

When the train stops moving, the main motor shaft 41 stops, the auxiliary motor 55 rotates reversely, the auxiliary power shaft 57 is driven to rotate, the power moving block 30 is driven to slide towards the middle of the auxiliary power shaft 57, the scissor type lifting mechanism 34 is driven to descend, the shell 11 is driven to descend, and the movable scraper 36 slides and resets towards one side close to the contact wire cavity 59 in the scraper cavity 22 under the action of the spring 23.

The invention has the beneficial effects that: the ice crusher can crush the ice on the contact line of the high-speed rail by extrusion, collect the crushed ice into the ice crusher, discharge the crushed ice in powder form to eliminate the interference of ice blocks on the operation of the high-speed rail, and clear and catch up the ice slag on the contact line by the scraper and the brush after the ice on the contact line is extruded, thereby ensuring the normal operation of the contact line of the high-speed rail.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a high-speed railway contact line intelligence defroster which includes the casing, its characterized in that: a contact line cavity with an upward opening and a through left and right is arranged in the shell, crank cavities are symmetrically arranged on the front side and the back side of the left side part of the contact line cavity, the front wall and the back wall of the contact line cavity are respectively and uniformly distributed and communicated with the crank cavities on the front side and the back side from left to right, three piston cavities are arranged in the piston cavities in a front-back sliding connection manner, pistons are respectively and rotatably connected with the left wall and the right wall of the crank cavity, three crank cranks which are opposite to the three piston cavities are fixedly connected between the crank shafts on the left side and the right side, the three crank cavities are respectively hinged with a connecting rod, one end of the connecting rod, which is close to the contact line cavity, is hinged to the end surface, far away from the contact line cavity, of the piston on the corresponding position, on one side of the right side, belt transmission cavities, a movable scraper is arranged in the scraper cavity in a front-back sliding manner, a fixed scraper which penetrates through the contact line cavity in the front-back direction is fixedly arranged on the lower walls of the scraper cavities on the front side and the back side together, a spring is fixedly connected between the end surface of one side of the movable scraper far away from the contact line cavity and the inner side of one side of the scraper cavity far away from the contact line cavity, scrapers are fixedly arranged on the left end surfaces of the movable scraper on the front side and the back side and on one side close to the contact line cavity, a rotating cavity with an upward opening is arranged at the upper end of the inner end surface of one side of the movable scraper on the front side and the back side, rotating shafts are rotatably arranged between the left wall and the right wall of the rotating cavity on the front side and the right side, a brush cavity which is communicated with the contact line cavity and is arranged on the front side and, brush scrapers are respectively and fixedly arranged in the brush cavity in a bilateral symmetry mode with the brush shaft as a symmetry center, brush cavities positioned on the right side of the scraper cavity are symmetrically and communicated with the front side and the rear side of the contact line cavity, brush shafts are respectively and rotatably arranged on the lower walls of the brush cavities on the front side and the rear side, a brush is fixedly arranged on the outer circular surface of the brush shaft, a grinding cavity is communicated with the lower wall of the contact line cavity and positioned on the lower side of the brush cavity, power shafts are symmetrically and rotatably arranged between the left wall and the right wall of the grinding cavity in a front-back mode, large grinding wheels and small grinding wheels are respectively and fixedly arranged on the power shafts on the front side and the rear side, the large grinding wheels on the power shaft on the front side and the small grinding wheels on the power shaft on the rear side are distributed in a staggered mode, the large grinding wheels on the power shaft on the front side correspond to the small grinding wheels on the power shaft on, pulverize the chamber left side with be equipped with power device between the crank chamber right side, power device is both sides around crank axle and both sides around the crank axle provide power in step, pulverize chamber lower wall intercommunication and be equipped with oblique lower right and the right powder discharge chamber of opening, pulverize chamber left side intercommunication and be equipped with the skating chamber, the casing downside is equipped with and is used for installing the ground plate on the machineshop car, the bottom in the casing with be equipped with the control between the ground plate up end the elevating gear that the casing goes up and down.

2. The intelligent deicing device for the contact line of a high-speed rail as claimed in claim 1, wherein: the belt transmission cavity right side wall downside intercommunication is equipped with the master gear chamber, the power axle left end runs through the master gear chamber extends to reach in the belt transmission cavity, contact wire chamber downside just is in belt transmission cavity left side is fixed and is equipped with main motor shaft, main motor shaft right-hand member face with power axle left end power is connected.

3. The intelligent deicing device for the contact line of a high-speed rail as claimed in claim 1, wherein: both sides around the power shaft outer disc just be in the main gear intracavity is fixed respectively and is equipped with the master gear that can intermeshing, both sides around the belt drive intracavity the power shaft outer disc is fixed respectively and is equipped with down the belt pulley, just right side in the belt drive chamber right wall the crank axle with rotate between the power shaft and be connected with the driving gear axle, belt pulley in the outer disc fixedly connected with of driving gear axle left end, right side belt pulley in the outer disc fixedly connected with of crank axle right-hand member, both sides around the upper belt pulley in the middle of the belt pulley with it is equipped with the belt respectively to wind between the belt pulley down.

4. The intelligent deicing device for the contact line of a high-speed rail as claimed in claim 1, wherein: the lower sides of the brush cavities on the front side and the rear side are respectively provided with a driven transmission cavity, one side of the driven transmission cavity, which is far away from the contact line cavity, is provided with a driving gear cavity, the lower end face of the brush shaft is fixedly connected with a driven pinion, one side wall face of the driven transmission cavity, which is far away from the contact line cavity, is rotatably connected with a driven transmission shaft, one side end face of the driven transmission shaft, which is close to the contact line cavity, is fixedly connected with a driven main gear meshed with the driven pinion, one side end face of the driven transmission shaft, which is far away from the contact line cavity, is fixedly connected with a driving pinion, and the right end face of the.

5. The intelligent deicing device for the contact line of a high-speed rail as claimed in claim 1, wherein: the contact line cavity is internally provided with a contact line cavity, the contact line cavity is internally provided with a contact block cavity, the contact block cavity is communicated with the contact block cavity, the contact block cavity is connected with a left wall and a right wall of the contact block cavity in a rotating mode, the contact block cavity is internally provided with a left wall and a right wall of the contact block cavity in a fixed mode, the contact block cavity is internally provided with a.

6. The intelligent deicing device for the contact line of a high-speed rail as claimed in claim 1, wherein: the lifting device comprises a grounding plate, a power moving block, a driven moving block and a lifting block, wherein driven moving cavities with upward openings are symmetrically and respectively arranged in the grounding plate in a bilateral mode, the upper wall of the lifting cavity is symmetrically and fixedly connected with upper fixed blocks in the bilateral mode, the lower sides of the upper fixed blocks are hinged with scissor type lifting mechanisms, one sides, far away from the upper fixed blocks, of the upper ends of the scissor type lifting mechanisms are hinged with the power moving block, the lower ends of the scissor type lifting mechanisms are provided with the driven moving block in a sliding mode in the driven moving cavities in the bilateral mode, one sides, far away.

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