CN220868106U - Ice and snow removing device - Google Patents

Abstract

The application provides a deicing and snow-removing device, which comprises a rail car, an ice brushing mechanism and two water absorbing mechanisms, wherein the rail car runs on a running rail; the two water absorbing mechanisms are respectively arranged on two sides of the rail car in the running direction of the rail car, each water absorbing mechanism comprises a connecting structure and a water absorbing piece, the connecting structure is connected to the rail car, the water absorbing pieces are connected to the connecting structure, and extend out of the rail car and are attached to the contact rail so as to clean ice and water on the contact rail. The ice and snow removing device can remove ice and snow on the contact rail well, has high removing speed and high efficiency, and does not damage the contact rail basically.

Description

Ice and snow removing device

Technical Field

The embodiment of the application relates to the technical field of deicing and snow removing of rail transit, in particular to a deicing and snow removing device.

Background

Rail transit is a traffic system that travels on a preset route, usually based on rails or electric tracks, for transporting people and goods. It includes subway, light rail, tramcar, bus with track, train, etc. The track traffic lays the track on the route of predetermineeing, and the track includes the carriage rail and the contact rail, and the carriage rail includes two parallel tracks, and the carriage rail is used for supporting rail train, supplies the track that rail train was travelled, and the contact rail is located one side or both sides of carriage rail generally, and the contact rail is used for providing the electric energy for rail train (e.g. subway).

Snow disaster is one of the most common natural disasters in winter in most areas in the north, the ice and snow period is generally kept between 2 and 4 months, and during snowfall, snow ice is extremely easily caused in a plurality of sections of rail transit due to natural phenomena such as snowfall or wind snow blowing, and when snow ice is serious, lines are interrupted, so that the normal operation of the rail transit is seriously influenced, and great influence is brought to users who use the rail transit as a main travel mode in a large city. In the related art, the way to remove ice and snow on the track is generally to remove ice and snow manually, or to shovel snow and remove snow by a bucket truck.

However, the manual snow and ice removing method has high operation intensity and low operation efficiency, and is difficult to meet the requirement of rapidly removing ice and snow on the track, and the track is easily damaged by the snow and ice removing method of the bucket truck.

Disclosure of utility model

The embodiment of the application provides a deicing and snow removing device which is used for solving the technical problems that a manual snow and ice removing mode is high in operation intensity and low in operation efficiency, the requirement of rapidly removing ice and snow on a track is difficult to meet, and the track is easy to be damaged in a snow and ice removing mode of a bucket truck.

The embodiment of the application provides the following technical scheme for solving the technical problems:

the embodiment of the application provides a deicing and snow removing device, which comprises:

the rail car runs along the car running rail;

The ice brushing mechanism is arranged on the railway car and comprises a driving mechanism, a first lifting mechanism and two ice brushing wheel structures, the two ice brushing wheel structures are respectively arranged on two sides of the railway car in the running direction of the railway car, each ice brushing wheel structure comprises a plurality of groups of ice brushing wheel groups, each group of ice brushing wheel groups comprises at least one ice brushing wheel, the driving mechanism drives each ice brushing wheel to rotate, and the first lifting mechanism adjusts the height of each ice brushing wheel structure;

the two water absorbing mechanisms are respectively arranged on two sides of the rail car in the running direction of the rail car, each water absorbing mechanism comprises a connecting structure and a water absorbing piece, the connecting structure is connected with the rail car, the water absorbing pieces are connected with the connecting structure, and the water absorbing pieces extend out of the rail car and are attached to the contact rail so as to clean ice and water on the contact rail.

The embodiment of the application has the beneficial effects that: the deicing and snow removing device provided by the embodiment of the application comprises a rail car, and an ice brushing mechanism and two water absorbing mechanisms which are arranged on the rail car, wherein the rail car runs on a car running rail, and the ice brushing mechanism and the two water absorbing mechanisms move along with the rail car so as to remove ice and snow on a contact rail. The ice brushing mechanism comprises two ice brushing wheel structures arranged on two sides of the rail car in the running direction of the rail car, the ice brushing wheel structures comprise a plurality of ice brushing wheels, the driving mechanism drives the ice brushing wheels to rotate so as to brush off ice and snow on the contact rail, after the ice and snow on the contact rail are brushed off, part of accumulated water and ice and slag can be remained on the contact rail, the water absorbing mechanism is attached to the contact rail when the contact rail car runs along with the contact rail so as to push off part of accumulated water and ice and slag remained on the contact rail, and the water absorbing mechanism is used for absorbing and removing part of accumulated water and ice and slag remained on the contact rail so as to avoid the ice and snow on the contact rail from being frozen again. In addition, the ice brushing mechanism further comprises a first lifting mechanism, and the first lifting mechanism is used for adjusting the height of each ice brushing wheel structure so that the ice and snow removing device is applicable to different tracks.

In one possible embodiment, the driving mechanism comprises a power assembly, a transmission shaft and a driven shaft;

The number of the transmission shafts is the same as that of the ice brushing wheel groups, the transmission shafts are in one-to-one correspondence, each transmission shaft is respectively in transmission connection with the power assembly, and each transmission shaft is provided with a transmission gear;

The number of the driven shafts is the same as that of the ice brushing wheels, the driven shafts and the ice brushing wheels are in one-to-one correspondence, the driven shafts are fixedly connected with the ice brushing wheels, and driven gears are arranged on the ice brushing wheels;

And in one group of the ice brushing wheel groups, the corresponding transmission shafts and the driven shafts, each driven gear is meshed with the transmission gear or is connected through gear transmission.

In one possible embodiment, each set of said brushing wheel sets comprises two of said brushing wheels.

In one possible embodiment, the first lifting mechanism comprises a lifting platform and a lifting driving assembly for driving the lifting platform to lift, and the lifting driving assembly is arranged on the railway car;

the driving mechanism is arranged on the lifting platform.

In one possible embodiment, the ice and snow removing device further comprises a control device in communication with the power assembly and the first lifting mechanism.

In one possible embodiment, each set of the ice brushing wheel sets comprises a protective cover, which is fixed to the rail car by a connecting frame;

In each group of the ice brushing wheel groups, the protective cover is in a semi-package shape and surrounds the upper parts of all the ice brushing wheels of the ice brushing wheel groups.

In one possible embodiment, each of the ice brushing wheels comprises a wheel body and a bristle brush detachably sleeved on the wheel body.

In one possible implementation manner, the number of the ice brushing mechanisms is two, and the two ice brushing mechanisms are respectively arranged at two ends of the railway vehicle in the running direction;

The two water absorbing mechanisms are arranged on two sides of the middle part of the rail car in the running direction.

In one possible embodiment, the water absorbing member includes a fixing plate and polyvinyl alcohol collodion fixed on the fixing plate, and the fixing plate is detachably connected with the connecting structure.

In one possible embodiment, the connecting structure includes a plurality of L-shaped connecting rods, a first end of each L-shaped connecting rod is detachably connected to the fixing plate, and a second end of each L-shaped connecting rod is connected to the railcar.

In one possible implementation manner, the deicing snow device further comprises two second lifting mechanisms, wherein the two second lifting mechanisms are respectively fixed on two sides of the railway car in the running direction and respectively correspond to the two water absorbing mechanisms;

In the corresponding second lifting mechanism and the water absorbing mechanism, the second end of each L-shaped connecting rod is fixedly connected with the second lifting mechanism, and the lifting mechanism lifts and drives the water absorbing mechanism to lift.

In one possible embodiment, the deicing device further comprises a power supply device, which is arranged on the rail vehicle;

The power supply device comprises an oil storage device and a power generation device, the oil storage device is connected with the power generation device, the oil storage device supplies oil to the power generation device, and the power generation device generates power by utilizing the oil supplied by the oil storage device.

In addition to the technical problems, the technical features constituting the technical solutions and the beneficial effects caused by the technical features of the technical solutions described above, other technical problems that the deicing snow device provided by the application can solve, other technical features included in the technical solutions and beneficial effects caused by the technical features will be described in further detail in the detailed description of the embodiments.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings which are required to be used in the embodiments of the application or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only a part of the embodiments of the application, these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate the inventive concept to a person skilled in the art by referring to specific embodiments, from which other drawings can also be obtained without inventive effort to a person skilled in the art.

FIG. 1 is a front view of an ice and snow removing apparatus according to an embodiment of the present application;

FIG. 2 is a front view of an ice and snow removing apparatus according to an embodiment of the present application;

FIG. 3 is a front view of an ice and snow removing apparatus according to an embodiment of the present application;

FIG. 4 is a partial schematic view of an ice brushing mechanism;

Fig. 5 is a schematic view of an ice brushing wheel set.

Reference numerals illustrate:

100. A rail car;

200. a driving mechanism;

210. A power assembly; 220. a transmission shaft; 230. a driven shaft; 240. a transmission gear; 250. a driven gear;

300. A first lifting mechanism;

400. an ice brushing wheel set;

410. Brushing ice wheels; 420. a protective cover;

500. a water absorbing mechanism;

600. a control device;

700. a power supply device;

710. An oil storage device; 720. a power generation device;

800. A running rail;

900. and a contact rail.

Detailed Description

The track traffic lays the track on the route of predetermineeing, and the track includes the carriage rail and the contact rail, and the carriage rail includes two parallel tracks, and the carriage rail is used for supporting rail train, supplies the track that rail train was travelled, and the contact rail is located one side or both sides of carriage rail generally, and the contact rail is used for providing the electric energy for rail train (e.g. subway). Snow disaster is one of the most common natural disasters in winter in most areas in the north, the ice and snow period is generally kept between 2 and 4 months, and during snowfall, snow ice is extremely easily caused in a plurality of sections of rail transit due to natural phenomena such as snowfall or wind snow blowing, and when snow ice is serious, lines are interrupted, so that the normal operation of the rail transit is seriously influenced, and great influence is brought to users who use the rail transit as a main travel mode in a large city. In the related art, the way to remove ice and snow on the track is generally to remove ice and snow manually, or to shovel snow and remove snow by a bucket truck. However, the manual snow and ice removing method has high operation intensity and low operation efficiency, and is difficult to meet the requirement of rapidly removing ice and snow on the track, and the track is easily damaged by the snow and ice removing method of the bucket truck.

Therefore, according to the embodiment of the application, the ice brushing mechanism and the water absorbing mechanism are arranged on the railway vehicle, the ice brushing mechanism and the two water absorbing mechanisms move along with the railway vehicle, ice and snow on the contact rail are cleaned through the ice brushing mechanism, and partial accumulated water and ice residues remained on the contact rail are sucked through the water absorbing mechanism, so that the aim of rapidly cleaning and cleaning the ice and snow on the railway is fulfilled.

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Fig. 1 is a front view of an ice and snow removing apparatus according to an embodiment of the present application, fig. 2 is a front view of an ice and snow removing apparatus according to an embodiment of the present application, fig. 3 is a front view of an ice and snow removing apparatus according to an embodiment of the present application, fig. 4 is a partial schematic view of an ice brushing mechanism, and fig. 5 is a schematic view of an ice brushing wheel set.

As shown in fig. 1, 2 and 3, the deicing and snow-removing device provided by the embodiment of the application comprises a rail car 100, and an ice brushing mechanism and two water absorbing mechanisms 500 which are arranged on the rail car 100, wherein the rail car 100 runs along a car running rail 800, and the ice brushing mechanism and the two water absorbing mechanisms 500 move along with the rail car 100 so as to remove ice and snow on a contact rail 900.

In this embodiment, the ice brushing mechanism is disposed on the railcar 100, the ice brushing mechanism includes a driving mechanism 200, a first lifting mechanism 300 and two ice brushing wheel structures, the two ice brushing wheel structures are disposed on two sides of the railcar 100 in the running direction of the railcar respectively, each ice brushing wheel structure includes multiple groups of ice brushing wheel sets 400, each group of ice brushing wheel sets 400 includes at least one ice brushing wheel 410, and the driving mechanism 200 drives each ice brushing wheel 410 to rotate so as to brush ice and snow on the contact rail 900. In this embodiment, the first lifting mechanism 300 is used to adjust the height of each ice brushing wheel structure so that the ice and snow removing device is suitable for different rails. That is, there may be a difference between the tracks of different routes and different areas, so as to increase the application range of the ice and snow removing device, the height of each ice brushing wheel structure is adjusted by setting the first lifting mechanism 300 according to the embodiment of the present application, so that each ice brushing wheel structure can be suitable for different tracks.

Two water absorbing mechanisms 500 are respectively arranged at two sides of the track car 100 in the running direction of the track car, each water absorbing mechanism 500 comprises a connecting structure and a water absorbing piece, the connecting structure is connected to the track car 100, the water absorbing piece is connected to the connecting structure, and extends out of the track car 100 to be attached to the contact rail 900 so as to clean ice and water on the contact rail 900. In the embodiment of the application, after the ice and snow on the contact rail 900 is brushed off, part of the accumulated water and the ice slag will remain on the contact rail 900, and the water absorbing mechanism 500 is attached to the contact rail 900 when the water absorbing mechanism moves along with the track car 100 to push off part of the accumulated water and the ice slag remaining on the contact rail 900 and absorb the accumulated water and the ice slag, so as to avoid the ice and the snow on the contact rail 900 from being frozen again, thereby enabling the ice and the snow on the contact rail 900 to be better cleaned.

The ice and snow removing device provided by the embodiment of the application firstly cleans ice and snow on the contact rail 900 through the ice brushing mechanism, and partial accumulated water and ice residues remained on the contact rail 900 are sucked through the water sucking mechanism 500, so that the aim of rapidly cleaning and removing the ice and snow on the track is fulfilled.

It should be noted that, the contact rail 900 is generally located at one side or two sides of the running rail 800, and in the embodiment of the present application, the ice brushing mechanism includes two ice brushing wheel structures, where the two ice brushing wheel structures are respectively disposed at two sides of the track car 100 in the running direction, and the two water absorbing mechanisms 500 are respectively disposed at two sides of the track car 100 in the running direction, so that the device can be suitable for a case where the contact rail 900 is disposed at two sides of the running rail 800, and also can be suitable for a case where the contact rail 900 is disposed at any side of the contact rail 900.

In addition, it should be noted that the snow melting and deicing device provided in the embodiment of the present application may be used for melting and deicing the contact rail 900 alone, or may be used in combination with other snow melting and deicing devices. For example, when the ice and snow are serious, the ice and snow melting device can be matched with other ice and snow melting devices to complete the ice and snow melting of the contact rail 900 faster and better, or other ice and snow melting structures can be arranged on the railcar 100 in the embodiment of the application to be matched with the ice and snow melting device provided by the embodiment of the application for ice and snow melting, or the ice and snow melting device provided by the embodiment of the application can also be used as an auxiliary ice and snow melting device for primarily breaking and cleaning ice and snow on the contact rail 900 during ice and snow melting.

As shown in fig. 2 and 4, the driving mechanism 200 includes a power assembly 210, a transmission shaft 220, and a driven shaft 230. The number of the transmission shafts 220 is the same as that of the ice brushing wheel sets 400, and the transmission shafts 220 are in one-to-one correspondence, and are respectively in transmission connection with the power assembly 210, and transmission gears 240 are arranged on the transmission shafts 220. The number of the driven shafts 230 is the same as that of the ice brushing wheels 410, and the driven shafts 230 and the ice brushing wheels 410 are fixedly connected in the corresponding driven shafts 230 and the ice brushing wheels 410, and driven gears 250 are arranged on the ice brushing wheels 410. In a set of brushing ice wheel sets 400 and corresponding drive shafts 220, as well as driven shafts 230, each driven gear 250 meshes with, or is geared to, drive gear 240.

Illustratively, the power assembly 210 includes a motor and a gear train coupled to the motor, with each drive shaft 220 coupled to a gear in the gear train.

In some embodiments of the present application, the first elevating mechanism 300 includes an elevating platform and an elevating driving assembly for driving the elevating platform to elevate, the elevating driving assembly is disposed on the railway car 100, and the driving mechanism 200 is disposed on the elevating platform. The lifting driving assembly drives the lifting table to lift, the driving mechanism 200 lifts along with the lifting table, each ice brushing wheel 410 is fixedly connected with the driven shaft 230 of the driving mechanism 200, and the driving mechanism 200 lifts to drive each ice brushing wheel 410 to lift. The lifting driving assembly can comprise a structure formed by a supporting frame and an air cylinder, a structure formed by the supporting frame and an electric cylinder, and the like.

In the embodiment of the present application, the ice and snow removing apparatus further includes a control device 600, where the control device 600 is communicatively connected to the power assembly 210 and the first lifting mechanism 300, and the control device 600 controls the first lifting mechanism 300 to lift and controls the running speed of the power assembly 210, so as to control the rotation speed of each ice brushing wheel 410. The snow melting and deicing device provided by the embodiment of the application can adjust the rotating speed of each ice brushing wheel 410 according to the amount of ice and snow on the contact rail 900 so as to better remove the ice and snow.

As shown in fig. 1 and 5, each of the ice brushing wheel sets 400 includes a protective cover 420, the protective cover 420 is fixed to the railway car 100 through a connecting frame, and in each set of ice brushing wheel sets 400, the protective cover 420 is semi-wrapped around the upper portions of all ice brushing wheels 410 of the ice brushing wheel sets 400. The shield 420 serves to prevent the ice and snow brushed by the ice brushing wheel 410 from being splashed around, thereby preventing the ice and snow mixture brushed by the ice brushing wheel 410 from being splashed onto other rail facilities to cause ice or damage of the other rail facilities.

Illustratively, each set of ice brushing wheel sets 400 includes two ice brushing wheels 410.

As shown in FIG. 5, each of the ice brushing wheels 410 includes a wheel body and a bristle brush removably mounted on the wheel body. Illustratively, the bristle brush may be nylon, polypropylene, polybutylene terephthalate, or the like. The arrangement of the bristle brush can better brush ice and snow on the contact rail 900, and almost has no damage to the surface of the contact rail 900. In addition, the bristle brush is detachably sleeved on the wheel body, so that the bristle brush is convenient to replace and clean.

As shown in fig. 1 and 2, in the embodiment of the present application, the number of the ice brushing mechanisms is two, the two ice brushing mechanisms are respectively disposed at two ends of the railcar 100 in the running direction, and the two water absorbing mechanisms 500 are disposed at two sides of the middle of the railcar 100 in the running direction. When the ice and snow removing device provided in the embodiment of the application is generally used, the ice brushing mechanism located at the front side of the running direction of the track car 100 operates, and the ice brushing mechanism located at the rear side of the running direction of the track car 100 is lifted up under the action of the first lifting mechanism 300, so that the ice and snow removing device is not used for removing ice and snow, and the operation is because the water sucking mechanism 500 is located between the two ice brushing mechanisms, and after the ice and snow on the contact rail 900 is broken and cleaned by the ice brushing mechanism located at the front side of the running direction of the track car 100, the water sucking mechanism 500 sucks part of accumulated water and ice residues remained on the contact rail 900, at this time, the ice and snow on the contact rail 900 are basically cleaned, and if the ice brushing mechanism located at the rear side of the running direction of the track car 100 operates again, on one hand, energy is wasted, and on the other hand, the contact rail 900 may be damaged by dry brushing. The purpose of the embodiment of the application is to provide the ice brushing mechanisms on both sides of the running direction of the railcar 100, so that the ice and snow on the contact rail 900 can be cleaned when the railcar 100 runs reversely.

In some embodiments of the present application, the water absorbing member includes a fixing plate and polyvinyl alcohol (Polyvinyl alcohol, abbreviated as PVA) collodion fixed on the fixing plate, and the fixing plate is detachably connected to the connection structure. This setting makes the water absorbing member be convenient for dismouting, be convenient for change.

Illustratively, the connecting structure includes a plurality of L-shaped connecting rods, each of which has a first end detachably connected to the fixed plate and a second end connected to the railcar 100.

In order to enable the water absorbing structure to be applicable to different rails, the ice and snow removing device further comprises two second lifting mechanisms which are respectively fixed to two sides of the railcar 100 in the running direction and respectively correspond to the two water absorbing mechanisms 500. In the corresponding second lifting mechanism and water absorbing mechanism 500, the second end of each L-shaped connecting rod is fixedly connected with the second lifting mechanism, and the lifting mechanism lifts and drives the water absorbing mechanism 500 to lift. Because the polyvinyl alcohol collodion has elasticity and the thickness of the polyvinyl alcohol collodion is replaceable, the water absorption structure can be applicable to different tracks by adjusting the thickness of the polyvinyl alcohol collodion even if the second lifting mechanism is not arranged. However, the second lifting mechanism enables the polyvinyl alcohol collodion to be unified and standard, and is convenient for processing the polyvinyl alcohol collodion.

As shown in fig. 1 and fig. 2, in some embodiments of the present application, the deicing device further includes a power supply device 700, where the power supply device 700 is disposed on the railcar 100, the power supply device 700 includes an oil storage device 710 and a power generation device 720, the oil storage device 710 is connected with the power generation device 720, the oil storage device 710 supplies oil to the power generation device 720, the power generation device 720 generates power by using the oil supplied by the oil storage device 710, the power generation device 720 is electrically connected with electric equipment on the railcar 100, and the power supply device 700 is disposed so that the railcar 100 can be self-powered.

The size of the railcar 100 of the deicing and snow removing device provided by the embodiment of the application is smaller than the size of a rail train running on the running rail 800, and the width of the railcar 100 of the deicing and snow removing device provided by the embodiment of the application in the width direction of the running rail 800 is smaller than the width of the rail train running on the running rail 800, so that the deicing and snow removing device provided by the embodiment of the application does not influence vehicles running on adjacent running rails 800.

The terms "upper" and "lower" are used to describe the relative positional relationship of the respective structures in the drawings, and are merely for convenience of description, not to limit the scope of the application, and the change or adjustment of the relative relationship is considered to be within the scope of the application without substantial change of technical content.

It should be noted that: in the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In addition, in the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.

Claims (10)

1. A deicing snow apparatus, comprising:

the rail car runs along the car running rail;

The ice brushing mechanism is arranged on the railway car and comprises a driving mechanism, a first lifting mechanism and two ice brushing wheel structures, the two ice brushing wheel structures are respectively arranged on two sides of the railway car in the running direction of the railway car, each ice brushing wheel structure comprises a plurality of groups of ice brushing wheel groups, each group of ice brushing wheel groups comprises at least one ice brushing wheel, the driving mechanism drives each ice brushing wheel to rotate, and the first lifting mechanism adjusts the height of each ice brushing wheel structure;

the two water absorbing mechanisms are respectively arranged on two sides of the rail car in the running direction of the rail car, each water absorbing mechanism comprises a connecting structure and a water absorbing piece, the connecting structure is connected with the rail car, the water absorbing pieces are connected with the connecting structure, and the water absorbing pieces extend out of the rail car and are attached to the contact rail so as to clean ice and water on the contact rail.

2. Ice and snow removal apparatus as claimed in claim 1, wherein the drive mechanism includes a power assembly, a drive shaft and a driven shaft;

The number of the transmission shafts is the same as that of the ice brushing wheel groups, the transmission shafts are in one-to-one correspondence, each transmission shaft is respectively in transmission connection with the power assembly, and each transmission shaft is provided with a transmission gear;

The number of the driven shafts is the same as that of the ice brushing wheels, the driven shafts and the ice brushing wheels are in one-to-one correspondence, the driven shafts are fixedly connected with the ice brushing wheels, and driven gears are arranged on the ice brushing wheels;

And in one group of the ice brushing wheel groups, the corresponding transmission shafts and the driven shafts, each driven gear is meshed with the transmission gear or is connected through gear transmission.

3. Deicing apparatus according to claim 2, wherein said first lifting mechanism comprises a lifting platform and a lifting drive assembly for driving said lifting platform to lift, said lifting drive assembly being disposed on said railcar;

the driving mechanism is arranged on the lifting platform.

4. Ice and snow removal apparatus as claimed in claim 2, further comprising a control device in communication with the power assembly and the first lifting mechanism.

5. Deicing apparatus as set forth in claim 1 wherein each of said sets of ice brushing wheel sets comprises a protective cover secured to said railcar by a connecting frame;

In each group of the ice brushing wheel groups, the protective cover is in a semi-package shape and surrounds the upper parts of all the ice brushing wheels of the ice brushing wheel groups.

6. The ice and snow removal apparatus of claim 1, wherein each of said ice brushing wheels includes a wheel body and a bristle brush removably mounted to said wheel body.

7. The ice and snow removing apparatus according to claim 1, wherein the number of the ice brushing mechanisms is two, and the two ice brushing mechanisms are respectively arranged at both ends of the railcar in the running direction;

The two water absorbing mechanisms are arranged on two sides of the middle part of the rail car in the running direction.

8. Deicing apparatus according to claim 1 wherein said water absorbing member comprises a fixed plate and polyvinyl alcohol collodion secured to said fixed plate, said fixed plate being removably connected to said connection structure.

9. The ice and snow removal apparatus of claim 8, wherein the connecting structure includes a plurality of L-shaped connecting rods, a first end of each of the L-shaped connecting rods being detachably connected to the fixed plate and a second end of each of the L-shaped connecting rods being connected to the railcar.

10. Ice and snow removal apparatus according to any one of claims 1 to 9, further comprising power supply means provided on the railway vehicle;

The power supply device comprises an oil storage device and a power generation device, the oil storage device is connected with the power generation device, the oil storage device supplies oil to the power generation device, and the power generation device generates power by utilizing the oil supplied by the oil storage device.