阅读说明：本技术 一种轨道除冰车 (Track deicing vehicle ) 是由 曾慧 郭茂荣 刘俊杰 于 2020-06-04 设计创作，主要内容包括：本发明公开了一种轨道除冰车,适于架设在金属材质的轨道上,轨道除冰车包括车体和设于车体上的除冰机构；除冰机构包括电磁加热融冰器,用于通过电磁加热使轨道发热,以融冰；机械碎冰装置,用于将电磁加热融冰器加热过的冰层碾碎；烘干装置,用于烘干轨道表面上的积水；电磁加热融冰器、机械碎冰装置和烘干装置沿轨道除冰车的行进方向依次设置,且三者均位于车体的下方。本发明的轨道除冰车,电磁加热融冰器利用电磁加热原理使轨道发热,与轨道表面接触的冰层底部融化,并使冰层底部与轨道表面接触处形成水膜,破坏冰层与轨道表面的结合力,使冰层与轨道表面脱离,再用机械碎冰装置进行碾压使冰层破碎,对轨道面没有机械冲击,不破坏轨道。(The invention discloses a track deicing vehicle which is suitable for being erected on a track made of metal materials, and comprises a vehicle body and a deicing mechanism arranged on the vehicle body; the deicing mechanism comprises an electromagnetic heating ice melting device, and is used for heating the track through electromagnetic heating so as to melt ice; the mechanical ice crushing device is used for crushing the ice layer heated by the electromagnetic heating ice melting device; the drying device is used for drying accumulated water on the surface of the track; the electromagnetic heating ice melting device, the mechanical ice crushing device and the drying device are sequentially arranged along the advancing direction of the track deicing vehicle and are all positioned below the vehicle body. According to the track deicing vehicle, the electromagnetic heating ice melting device heats the track by using an electromagnetic heating principle, the bottom of the ice layer in contact with the surface of the track is melted, a water film is formed at the contact position of the bottom of the ice layer and the surface of the track, the bonding force between the ice layer and the surface of the track is damaged, the ice layer is separated from the surface of the track, the ice layer is crushed by using a mechanical ice crushing device, no mechanical impact is caused on the surface of the track, and the track is not damaged.)

1. A rail deicing vehicle is suitable for being erected on a rail made of metal materials and is characterized by comprising a vehicle body and a deicing mechanism arranged on the vehicle body; the deicing mechanism includes:

the electromagnetic heating ice melting device is used for heating the track through electromagnetic heating so as to melt ice;

the mechanical ice crushing device is used for crushing the ice layer heated by the electromagnetic heating ice melting device;

the drying device is used for drying accumulated water on the surface of the track;

the electromagnetic heating ice melting device, the mechanical ice crushing device and the drying device are sequentially arranged along the advancing direction of the track deicing vehicle and are all positioned below the vehicle body.

2. The track de-icing vehicle of claim 1, wherein the electromagnetic heating de-icing unit is disposed at a front end of the vehicle body.

3. The track deicing vehicle of claim 1 or 2, wherein the electromagnetic heating ice melter comprises an electromagnetic heating unit and an electromagnetic controller, the electromagnetic heating unit being located above the track; the electromagnetic controller is used for generating high-frequency current and transmitting the high-frequency current to the electromagnetic heating unit, so that the electromagnetic heating unit generates an alternating magnetic field and acts on the track.

4. The rail deicing vehicle of claim 3 wherein the electromagnetic heating unit comprises an electromagnetic heating layer and a superconducting magnetic material layer, the superconducting magnetic material layer wrapping the sides and the upper surface of the electromagnetic heating layer so that the alternating magnetic field generated by the electromagnetic heating unit acts directionally on the upper surface of the rail.

5. The track de-icing vehicle of claim 4, wherein the electromagnetic heating de-icing unit further comprises a framework structure, the framework structure wraps the sides and the upper surface of the electromagnetic heating unit, and the electromagnetic heating unit is mounted on the de-icing unit position adjusting device through the framework structure.

6. The track de-icing vehicle of claim 3, further comprising a de-icing unit position adjustment device, wherein the de-icing unit position adjustment device is disposed on the vehicle body and can be adjusted in position relative to the vehicle body, and the electromagnetic heating de-icing unit is mounted on the de-icing unit position adjustment device.

7. The track de-icing vehicle of claim 6 wherein said ice melter position adjustment means comprises a height adjustment unit and a level adjustment unit;

the height adjusting unit is connected to the vehicle body and can adjust the position relative to the vehicle body, the horizontal adjusting unit is fixedly connected with the height adjusting unit, and the electromagnetic heating ice melting device is installed on the horizontal adjusting unit and can adjust the position relative to the horizontal adjusting unit.

8. The track deicing vehicle of claim 7 wherein the height adjustment unit comprises a height adjustment portion mounted to the vehicle body and a height adjustment power member drivingly connected to the height adjustment portion;

the horizontal adjusting unit comprises a horizontal adjusting part and a horizontal adjusting power piece, the horizontal adjusting part is fixed on the height adjusting part, the horizontal adjusting power piece is in driving connection with the horizontal adjusting part, and the electromagnetic heating ice melting device is connected to the horizontal adjusting part.

9. The rail deicing vehicle of claim 8 wherein the height adjustment section comprises a height adjustment lever, a height adjustment bearing housing, and a height adjustment shaft; the height adjusting power part is in driving connection with the height adjusting shaft so that the height adjusting shaft rotates relative to the height adjusting bearing seat, and the height adjusting rod is fixedly arranged on the height adjusting shaft and can do circular motion around the height adjusting shaft under the driving of the height adjusting power part;

the horizontal adjusting part comprises a horizontal adjusting bearing seat and a horizontal adjusting shaft, the height adjusting rod is connected with the horizontal adjusting bearing seat, the electromagnetic heating ice melting device is arranged on the horizontal adjusting bearing seat,

the horizontal adjusting shaft is arranged on the horizontal adjusting bearing seat, and the horizontal adjusting power part is in driving connection with the horizontal adjusting shaft so that the horizontal adjusting shaft and the horizontal adjusting bearing seat rotate relative to the height adjusting rod.

10. The track de-icing vehicle of claim 6, wherein the ice-melter position adjustment device further comprises a detection unit for detecting position information between the electromagnetic heating unit and the track and transmitting the detected information to a central processor of the track de-icing vehicle.

11. The track de-icing vehicle of claim 10, wherein the detection unit includes a height sensor and an angle sensor;

the height sensor is used for detecting the distance between the electromagnetic heating unit and the upper surface of the track, and the angle sensor is used for detecting the horizontal angle change of the upper surface of the track;

the height sensor and the angle sensor are in communication connection with a central processing unit of the track deicing vehicle so as to transmit detected information to the central processing unit of the track deicing vehicle.

12. The track deicing vehicle of claim 1, wherein the mechanical ice crushing device comprises an ice grinding unit and an ice sweeping unit;

the ice grinding unit comprises a traveling wheel with an ice crushing chain; sweep the ice unit and include two edges the garrulous ice shovel that orbital width direction set up side by side, garrulous ice shovel is located the middle part of automobile body is located grind the rear of ice unit.

13. The track deicing vehicle as set forth in claim 1, wherein said drying mechanism is provided at a lower portion of a rear end of said vehicle body.

14. The track deicing vehicle of claim 3 wherein the outer surface of said electromagnetic heating unit is provided with a water barrier.

Technical Field

The invention belongs to the field of vehicles, and particularly relates to a track deicing vehicle.

Background

The traditional snow-melting agent has corrosion and damage effects on steel beams, and requires huge repair cost; and mechanical type deicing effect is poor, also can cause damage and destruction to the girder steel, influences the driving safety of future circuit.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a track deicing vehicle which is suitable for being erected on a track made of metal materials, and comprises a vehicle body and a deicing mechanism arranged on the vehicle body;

the deicing mechanism includes:

the electromagnetic heating ice melting device is used for heating the track through electromagnetic heating so as to melt ice;

the mechanical ice crushing device is used for crushing the ice layer heated by the electromagnetic heating ice melting device;

the drying device is used for drying accumulated water on the surface of the track;

the electromagnetic heating ice melting device, the mechanical ice crushing device and the drying device are sequentially arranged along the advancing direction of the track deicing vehicle and are all positioned below the vehicle body.

According to the technical scheme, the electromagnetic heating ice melting device of the track deicing vehicle disclosed by the invention heats the track by utilizing an electromagnetic heating principle, so that a water film is formed at the contact part of the bottom of an ice layer and the track surface, the bonding force between the ice layer and the track surface is damaged, the ice layer is separated from the track surface, and then the ice layer is crushed by utilizing a mechanical ice crushing device.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic structural diagram of a track deicing vehicle according to an embodiment of the present invention;

FIG. 2 is a first schematic structural view of a track deicing vehicle provided by one embodiment of the invention;

FIG. 3 is a schematic structural diagram II of a track deicing vehicle provided by one embodiment of the present invention on a track;

FIG. 4 is a schematic view of a first partial structure of a track deicing vehicle according to an embodiment of the present invention;

FIG. 5 is a schematic view of a second partial structure of the track deicing vehicle according to one embodiment of the present invention;

FIG. 6 is a schematic structural diagram of an electromagnetic heating unit of a track deicing vehicle according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a position adjustment process of an electromagnetic heating ice melting device of a track deicing vehicle according to an embodiment of the present invention.

Reference numerals: 100. a track deicing vehicle; 200. a track;

1. a vehicle body; 2. a deicing mechanism;

21. an electromagnetic heating ice melting device; 211. an electromagnetic heating unit; 2111. an electromagnetic heating layer; 2112. a layer of superconducting magnetic material; 212. a framework structure;

22. a ice melter position adjustment device; 221. a height adjustment unit; 2211. a height adjustment lever; 2212. a height adjusting bearing seat; 2213. a height adjustment shaft; 2214. a height adjustment power member; 222. a level adjustment unit; 2221. a horizontal adjustment shaft; 2222. a horizontal adjusting bearing seat; 2223. a horizontal adjustment power member; 223. a height sensor; 224. an angle sensor;

23. a mechanical ice crushing device; 231. a running wheel; 232. crushing ice and shoveling; 24. and a drying device.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1 to 7, an embodiment of the invention provides a track deicing vehicle 100, the track deicing vehicle 100 is suitable for being erected on a track 200 made of a metal material, the track deicing vehicle 100 includes a vehicle body 1 and a deicing mechanism 2 arranged on the vehicle body 1;

wherein, the rail 200 is made of a metal material capable of generating electromagnetic heating, and specifically, the rail 200 is made of a metal material containing iron; more preferably, the rail 200 is made of steel;

the deicing mechanism 2 includes:

an electromagnetic heating ice melting device 21 for heating the track 200 by electromagnetic heating to melt ice;

a mechanical ice crushing device 23 for crushing the ice layer heated by the electromagnetic heating ice melting device 21;

a drying device 24 for drying accumulated water on the surface of the rail 200;

the electromagnetic heating ice melting device 21, the mechanical ice crushing device 23 and the drying device 24 are sequentially arranged along the advancing direction of the track deicing vehicle 100 and are all positioned below the vehicle body 1.

According to the track deicing vehicle 100, the electromagnetic heating ice melting device 21 utilizes the electromagnetic heating principle to enable electromagnetic waves to penetrate through the ice surface, so that the surface of the track 200 is heated to melt ice, specifically, the surface of the track 200 is heated to melt the bottom of an ice layer in contact with the surface of the track, and a water film is formed at the contact position of the bottom of the ice layer and the surface of the track 200, so that the bonding force between the ice layer and the surface of the track 200 is damaged, and the ice layer is separated from the surface of the track 200; then, the rail deicing vehicle 100 rolls the ice layer which is processed by the electromagnetic heating ice melting device 21 and has damaged the bonding force with the surface of the rail 200 by using the mechanical ice crushing device 23 to crush the ice layer; the track deicing vehicle 100 provided by the invention performs deicing through the cooperation of the electromagnetic heating ice melting device 21 and the mechanical ice crushing device 23, and compared with pure mechanical deicing, the track deicing vehicle 100 provided by the invention hardly has mechanical impact on the surface of the track 200 during deicing, and cannot damage the track 200.

Preferably, the electromagnetic heating ice melting device 21 is arranged at the front end of the vehicle body 1. It should be noted that the electromagnetic heating ice melting device 21 may be located at the front end which does not intersect with the vehicle body 1 in the up-down direction, or may be located at the front end which intersects with the vehicle body 1 in the up-down direction.

As shown in fig. 1 to 7, in one embodiment of the present invention, the mechanical ice crushing device 23 includes an ice grinding unit and an ice sweeping unit; preferably, the ice grinding unit according to the embodiment of the present invention includes a traveling wheel 231 with an ice crushing chain, and the mechanical ice crushing device 23 according to the embodiment of the present invention crushes the ice layer by rolling under the self weight of the vehicle by arranging the ice crushing chain on the traveling wheel 231, so that the purpose of hardly causing mechanical impact on the surface of the rail 200 without damaging the rail 200 can be achieved.

As shown in fig. 1 to 7, in one embodiment of the present invention, the ice sweeping unit includes two ice crushing shovels 232 arranged side by side in a width direction of the rail 200, the ice crushing shovels 232 for removing and sweeping the ice crushing shovels 232; preferably, the ice crushing shovel 232 is arranged in the middle of the vehicle body 1 and behind the ice grinding unit, so that ice removed by the electromagnetic heating ice melting device 21 and the mechanical ice crushing device 23 can be completely removed and swept, and the aim of cleaning and deicing is achieved.

As shown in fig. 1 to 7, in an embodiment provided by the present invention, the electromagnetic heating ice melting device 21 includes an electromagnetic heating unit 211 and an electromagnetic controller (not shown in the figure), and the electromagnetic heating unit 211 is located above the track 200; the electromagnetic controller is configured to generate a high-frequency current and transmit the high-frequency current to the electromagnetic heating unit 211, so that the electromagnetic heating unit 211 generates an alternating magnetic field and acts on the rail 200. The electromagnetic controller may be disposed in the vehicle body, and the specific installation position is not limited herein. It should be further noted that the electromagnetic heating unit 211 is located above the track 200 and is set according to the embodiment of the present invention, and the electromagnetic heating unit 211 may also be flexibly set according to the difference or change of the track structure, so that only the electromagnetic heating effect can meet the use requirement.

In an embodiment provided by the present invention, the electromagnetic heating unit 211 includes an electromagnetic heating layer 2111 and a superconducting magnetic material layer 2112, and the superconducting magnetic material layer 2112 wraps the side edge and the upper surface of the electromagnetic heating layer 2111, so that the alternating magnetic field generated by the electromagnetic heating unit 211 acts on the upper surface of the track 200 in an oriented manner, which can improve the electromagnetic utilization rate and reduce the safety risk caused by the non-fixed electromagnetic generating direction.

Specifically, in the track deicing vehicle 100 of the present invention, the electromagnetic controller generates a high frequency current and transmits the high frequency current to the electromagnetic heating unit 211, and the electromagnetic heating unit 211 generates an alternating magnetic field and acts on the track 200. The upper surface of the track 200 cuts alternating magnetic lines to generate eddy currents, the eddy currents enable carriers on the upper surface of the track 200 to move irregularly at high speed, the carriers and atoms collide with each other and rub to generate heat energy, the temperature of the upper surface of the track 200 is high, a water film is formed at the contact position of the bottom of the ice layer and the surface of the track 200, the bonding force between the ice layer and the surface of the track 200 is damaged, and the ice layer is separated from the surface of the track 200. The track deicing vehicle 100 of the invention can destroy the binding force between the ice layer and the steel track 200 with less energy, so that the ice layer is separated from the steel track 200, thereby achieving the purpose of clean deicing.

Preferably, a waterproof layer (not shown) is disposed on an outer surface of the electromagnetic heating unit 211, so that the electromagnetic heating unit 211 has a capability of preventing rain, snow and water from entering, and the electromagnetic heating unit 211 can be normally used in rainy and snowy weather.

As shown in fig. 1 to 7, in an embodiment provided by the present invention, the electromagnetic heating ice melting device 21 further includes a skeleton structure 212, the skeleton structure 212 wraps the side edges and the upper surface of the electromagnetic heating unit 211, and the electromagnetic heating unit 211 is installed on the ice melting device position adjusting device 22 through the skeleton structure 212. Preferably, the skeleton structure 212 has sufficient strength and rigidity to allow the electromagnetic heating unit 211 to withstand vibration and impact during vehicle operation, while having a simple ability to push away snow. Of course, the skeleton structure 212 may be waterproof so as to have a waterproof function.

Because the distance and angle between the electrical heating unit 211 and the upper surface of the track 200 directly affect the power output of the electromagnetic heating ice melting device 21, in order to maximize the efficiency of the electromagnetic heating ice melting device 21, in an embodiment provided by the present invention, the track deicing vehicle 100 further comprises an ice melting device position adjusting device 22; the ice melting device position adjusting device 22 is arranged on the vehicle body 1 and can perform position adjustment relative to the vehicle body 1, and the electromagnetic heating ice melting device 21 is arranged on the ice melting device position adjusting device 22.

In one embodiment provided by the present invention, ice melter position adjustment device 22 comprises height adjustment unit 221 and level adjustment unit 222, as shown in FIGS. 1-7; the height adjusting unit 221 is connected to the vehicle body 1 and can perform position adjustment relative to the vehicle body 1, the horizontal adjusting unit 222 is fixedly connected with the height adjusting unit 221, and the electromagnetic heating ice melting device 21 is installed on the horizontal adjusting unit 222 and can perform position adjustment relative to the horizontal adjusting unit 222. Specifically, the electromagnetic heating unit 211 is mounted on the level adjustment unit 222 through the skeleton structure 212.

In addition, because the thickness of the ice layer on the track 200 is different, the ice layer on the track 200 may interfere with the electromagnetic heating ice melting device 21 and collide with the electromagnetic heating ice melting device as the vehicle body 1 moves on the track 200, and in order to prevent collision, the height adjusting unit 221 of the ice melting device position adjusting device 22 is arranged to adjust the height of the electromagnetic heating unit 211 of the electromagnetic heating ice melting device 21 in the up-down direction, so as to prevent collision between the electromagnetic heating ice melting device 21 and the ice layer on the track 200, and to effectively avoid obstacles on the track 200; in the stage of climbing or descending the vehicle, the horizontal adjusting unit 222 can adjust the angle between the electromagnetic heating ice melting device 21 and the surface of the track 200, so as to avoid interference caused by the undulation of the track 200, and improve the reliability and stability of the track deicing vehicle 100. The ice melting device position adjusting device 22 enables the electromagnetic heating ice melting device 21 to be arranged on the vehicle body 1 in a vertically moving mode, and the electromagnetic heating ice melting device 21 can be used for removing snow and ice layers with different thicknesses on the track 200; by adjusting the distance between the electromagnetic heating ice melting device 21 and the track 200, specifically, by adjusting the electromagnetic heating ice melting device 21 to the position opposite to the ice layer on the track 200, the working efficiency of the electromagnetic heating ice melting device 21 can be changed, and the melting speed of the ice layer is adjusted, so that the deicing effect of the track deicing vehicle 100 on the track 200 is more thorough.

In one embodiment of the present invention, the height adjusting unit 221 includes a height adjusting portion mounted to the vehicle body 1 and a height adjusting power 2214, the height adjusting power 2214 is drivingly connected to the height adjusting portion;

the horizontal adjusting unit 222 comprises a horizontal adjusting part and a horizontal adjusting power part 2223, the horizontal adjusting part fixes the edge to the height adjusting part, the horizontal adjusting power part 2223 is in driving connection with the horizontal adjusting part, and the electromagnetic heating ice melting device 21 is connected to the horizontal adjusting part.

Further, the height adjusting part includes a height adjusting rod 2211, a height adjusting bearing block 2212 and a height adjusting shaft 2213; the height adjusting bearing block 2212 is mounted on the vehicle body 1, the height adjusting shaft 2213 is mounted on the height adjusting bearing block 2212, the height adjusting power piece 2214 is in driving connection with the height adjusting shaft 2213 so that the height adjusting shaft 2213 rotates relative to the height adjusting bearing block 2212, and the height adjusting rod 2211 is fixedly arranged on the height adjusting shaft 2213 and can make circular motion around the height adjusting shaft 2213 under the driving of the height adjusting power piece 2214;

the horizontal adjusting part comprises a horizontal adjusting bearing seat 2222 and a horizontal adjusting shaft 2221, the height adjusting rod 2211 is connected with the horizontal adjusting bearing seat 2222, the electromagnetic heating ice melting device 21 is arranged on the horizontal adjusting bearing seat 2222,

the horizontal adjustment shaft 2221 is disposed on the horizontal adjustment bearing holder 2222, and the horizontal adjustment power component 2223 is drivingly connected to the horizontal adjustment shaft 2221 so as to rotate the horizontal adjustment shaft 2221 and the horizontal adjustment bearing holder 2222 relative to the height adjustment rod 2211. Specifically, the electromagnetic heating unit 211 is mounted on the horizontal adjustment bearing housing 2222 through the skeleton structure 212.

Wherein, the height adjusting bearing block 2212 is fixed on the vehicle body 1, the height adjusting power component 2214 drives the height adjusting shaft 2213 to rotate, and the height adjusting rod 2211 is enabled to do limited circular motion around the height adjusting motor shaft, the moving height adjusting rod 2211 drives the horizontal adjusting unit 222 and the electromagnetic heating ice melting device 21 to do limited circular motion, and further the height of the electromagnetic heating ice melting device 21 relative to the upper surface of the track 200 is changed (from S1 to S2 in fig. 7); thereafter, the height adjustment unit 221 stops working, the height adjustment rod 2211 remains stationary, and the horizontal adjustment power member 2223 drives the horizontal adjustment shaft 2221 and the horizontal adjustment bearing housing 2222 to make a limited circular motion around the height adjustment rod 2211, so as to change the angle between the electromagnetic heating unit 211 and the upper surface of the track 200 (from S2 to S3 in fig. 7). The adjusting mode of the ice melting device position adjusting device 22 can not only ensure the stability and the safety of the electromagnetic heating ice melting device 21 during use, but also ensure the sensitivity, the convenience and the reliability of the electromagnetic heating ice melting device 21 during position adjustment, and ensure the adjusting speed. The horizontal adjustment bearing housing 2222 is herein defined radially, but a limited degree of adjustment is possible in the circumferential direction.

In one embodiment of the present invention, the height adjustment power 2214 and the horizontal adjustment power 2223 may be both motors. In this embodiment, the height adjustment motor shaft is connected to the height adjustment shaft 2213, the height adjustment motor makes the height adjustment rod 2211 perform limited circular motion around the height adjustment motor shaft, the moving height adjustment rod 2211 drives the horizontal adjustment unit 222 and the electromagnetic heating ice melting device 21 to perform limited circular motion, and further changes the height of the electromagnetic heating ice melting device 21 relative to the upper surface of the track 200; thereafter, the height adjustment unit 221 stops working, the height adjustment rod 2211 remains stationary, and the horizontal adjustment motor shaft drives the horizontal adjustment shaft 2221 and the horizontal adjustment bearing housing 2222 to make a limited circular motion around the height adjustment rod 2211, so as to change the angle between the electromagnetic heating unit 211 and the upper surface of the track 200.

As shown in fig. 1 to 7, in one embodiment of the present invention, the ice-melting device position adjusting device 22 further comprises a detecting unit, which is configured to detect the position information between the electromagnetic heating unit 211 and the track 200, and transmit the detected information to a central processing unit (not shown) of the track deicing vehicle 100.

Further, the detection unit includes a height sensor 223 and an angle sensor 224; the height sensor 223 is used for detecting the distance between the electromagnetic heating unit 211 and the upper surface of the rail 200, and the angle sensor 224 is used for detecting the horizontal angle change of the upper surface of the rail 200;

the height sensor 223 and the angle sensor 224 are communicatively connected to the central processor of the track de-icing vehicle 100 to transmit the detected information to the central processor of the track de-icing vehicle 100.

Specifically, the track de-icing vehicle 100 may detect the distance and angle between the electromagnetic heating unit 211 of the electromagnetic heating de-icing device 21 and the ice layer on the upper surface of the track 200 according to the detection unit, then adjust the height of the electromagnetic heating unit 211 relative to the surface of the track 200 through the height adjusting unit 221, and adjust the angle between the electromagnetic heating unit 211 relative to the surface of the track 200 through the horizontal adjusting unit 222.

In one embodiment of the present invention, the height sensor 223 may be disposed on the electromagnetic heating unit 211, and the height sensor 223 may detect a distance between a lower surface of the electromagnetic heating unit 211 and an ice layer on an upper surface of the rail 200 therebelow.

In specific implementation, when the height sensor 223 detects that the distance between the ice layer and the electromagnetic heating unit 211 is greater than a preset value, the height sensor 223 uses the information to control the central processing unit, and the central processing unit controls the height adjusting unit 221 to drive the electromagnetic heating unit 211 to move downwards, so that the distance between the electromagnetic heating unit 211 and the ice layer on the upper surface of the track 200 is reduced, and the efficiency of the electromagnetic heating unit 211 in removing the ice layer on the upper surface of the track 200 is ensured; when the distance detected by the height sensor 223 is less than the preset distance, the height adjusting unit 221 drives the electromagnetic heating unit 211 to move upwards, so as to increase the distance between the electromagnetic heating unit 211 and the ice layer on the upper surface of the track 200, and ensure that the electromagnetic heating unit 211 and the ice layer on the upper surface of the track 200 do not interfere with each other, so as to prevent collision between the electromagnetic heating unit 211 and the ice layer.

Similarly, when the angle sensor 224 detects that the angle between the upper surface (ice layer) of the track 200 and the electromagnetic heating unit 211 is greater than the preset value, the angle sensor 224 uses the information to control the central processing unit, and the central processing unit controls the horizontal adjusting unit 222 to adjust the angle between the electromagnetic heating unit 211 and the surface of the track 200, so as to ensure that the angle between the electromagnetic heating unit 211 and the ice layer on the upper surface of the track 200 is approximately parallel, ensure the efficiency of the electromagnetic heating unit 211 in removing the ice layer on the upper surface of the track 200, and ensure that the electromagnetic heating unit 211 and the ice layer on the upper surface of the track 200 do not interfere with each other, so as to prevent the electromagnetic heating unit 211 and the ice layer from colliding with each other.

In an embodiment of the present invention, before the track deicing vehicle 100 is not started, the detection unit first detects the position between the electromagnetic heating unit 211 and the upper surface of the track 200, and the central processing unit of the track deicing vehicle 100 adjusts the position of the electromagnetic heating unit 211 relative to the track 200 according to the information detected by the detection unit, so that the electromagnetic heating unit 211 can be closer to the upper surface of the track 200 but does not contact with the ice layer on the upper surface of the track 200, thereby improving the deicing efficiency of the electromagnetic heating unit 211 on the ice layer on the upper surface of the track 200.

Preferably, the electromagnetic heating unit 211 is preheated, the vehicle does not run during the preheating process of the electromagnetic heating unit 211, and after the preheating of the electromagnetic heating unit 211 is completed, the vehicle starts to run, so as to ensure that the electromagnetic heating unit 211 can effectively eliminate the ice layer on the upper surface of the track 200, and improve the deicing efficiency of the track deicing vehicle 100.

In one embodiment of the present invention, the height sensor 223 includes four distance measuring sensors, the four distance measuring sensors are respectively disposed around the electromagnetic heating unit 211, the distance measuring sensors measure the distance between the electromagnetic heating unit 211 and the upper surface of the track 200, and feed back the detected information to the central processing unit of the track deicing vehicle 100, compare the information with a design reference value (for example, the reference value may be 10mm ± 2 mm), and then perform height adjustment according to the comparison result. In one embodiment of the present invention, the horizontal sensor may be an inclination sensor, and the inclination sensor measures a horizontal angle change of the upper surface of the rail 200 and feeds back the detected information to the central processing unit of the rail deicing vehicle 100, compares the detected information with an initially set horizontal 0 ° (difference is greater than 2 °), and then performs horizontal adjustment according to the comparison result.

In one embodiment of the present invention, as shown in fig. 1 to 7, a drying mechanism is disposed at a lower portion of the tail end of the vehicle body 1, the drying mechanism is configured to dry accumulated water on the surface of the track 200, when the electromagnetic heating unit 211 melts an ice layer on the surface of the track 200, the accumulated water is formed on the surface of the track 200, and the drying mechanism may dry the accumulated water on the surface of the track 200 to prevent the accumulated water from freezing again.

In an embodiment provided by the present invention, the drying mechanism is a vehicle exhaust nozzle, the vehicle exhaust nozzle guides the exhaust discharged by the vehicle to the surface of the track 200, so that the vehicle exhaust blows the accumulated water on the surface of the track 200, the high temperature exhaust can blow the accumulated water on the surface of the track 200, and the secondary icing phenomenon on the surface of the track 200 is prevented.

Preferably, the vehicle body 1 structure of the deicing vehicle 100 is smaller than the size of the vehicle running on the track 200 line of the track 200, so as to ensure that the deicing vehicle 100 does not have safety accidents such as boundary intrusion during the working process.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the terms "embodiment," "particular embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.