CN221072096U - Electric heating snow melting and deicing device - Google Patents
Electric heating snow melting and deicing device Download PDFInfo
- Publication number
- CN221072096U CN221072096U CN202322685606.0U CN202322685606U CN221072096U CN 221072096 U CN221072096 U CN 221072096U CN 202322685606 U CN202322685606 U CN 202322685606U CN 221072096 U CN221072096 U CN 221072096U
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- rail
- plate
- strip
- shaped
- rectangular cavity
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- 238000002844 melting Methods 0.000 title claims abstract description 20
- 230000008018 melting Effects 0.000 title claims abstract description 18
- 238000005485 electric heating Methods 0.000 title claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Railway Tracks (AREA)
Abstract
The utility model discloses an electric heating snow melting and deicing device, which relates to the technical field of railway turnout deicing and specifically comprises strip-shaped plates, wherein the number of the strip-shaped plates is at least one, the width of the strip-shaped plates is matched with the rail web of a rail, and the strip-shaped plates are arranged on one side of the rail web and positioned between a rail bottom and a rail head; a rectangular cavity is formed in one side, close to the rail web, of the strip-shaped plate, a heating rod is arranged in the rectangular cavity, and the heating rod is bent in an S shape and is arranged in the rectangular cavity; the opening part of the rectangular cavity is sealed through a heat conducting plate, the heat conducting plate is tightly attached to the side face of the rail web, each strip-shaped plate is clamped on the rail by at least one clamp, and the clamp is located at the bottom of the rail. When the rail-shaped plate is used, the strip-shaped plate is tightly attached to the side face of the rail web of the rail, and then the rail-shaped plate is clamped and fixed through the clamp, so that the rail-shaped plate is convenient to detach and install, simple to operate and convenient to use.
Description
Technical Field
The utility model relates to the technical field of railway turnout deicing, in particular to an electric heating snow melting deicing device.
Background
Snow accumulated between railway tracks and turnouts after snowing in winter directly influences the flexibility of turnout pulling, and due to the existence of ice and snow, when turnouts are attached to original tracks, the turnouts are not spliced in place due to the existence of ice cubes, potential unsafe factors exist, and derailment can be listed seriously.
Along with the development of science, the train operation is also more and more busy, so train safety problems can not be tiger, so the safety of trains is concerned by arranging a snow melting device at railway turnout, and a tool for heating a plurality of turnout is also arranged at present, for example, a railway turnout electric heating snow melting and deicing device is provided by the patent application number of 201110177677.9, and the principle is that snow is melted on a track through a contact type electric heating snow melting plate 6 between two sleepers paved below the track, and the mode can not be in direct contact with the track, so that the snow melting capability of the surface of the track is limited. Therefore, we propose an electrothermal snow-melting and ice-melting device.
Disclosure of utility model
In order to solve the defects in the prior art, the utility model provides an electric heating snow melting and ice melting device.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the electric heating snow melting and deicing device comprises strip-shaped plates, wherein the number of the strip-shaped plates is at least one, the width of the strip-shaped plates is matched with the rail web of the rail, and the strip-shaped plates are arranged on one side of the rail web and positioned between the rail bottom and the rail head;
A rectangular cavity is formed in one side, close to the rail web, of the strip-shaped plate, a heating rod is arranged in the rectangular cavity, and the heating rod is bent in an S shape and is arranged in the rectangular cavity;
The opening part of the rectangular cavity is sealed through a heat conducting plate, the heat conducting plate is tightly attached to the side face of the rail web, each strip-shaped plate is clamped on the rail by at least one clamp, and the clamp is located at the bottom of the rail.
Preferably, the strip-shaped plate is made of plastic or metal, the strip-shaped plate and the heat conducting plate have toughness, and the heat conducting plate is a metal plate.
Preferably, a kick temperature control switch is arranged on one side of the strip-shaped plate far away from the rail web, a temperature sensing surface of the kick temperature control switch is arranged in the rectangular cavity, a wiring end of the heating rod is connected with a cable, and the cable penetrates through the strip-shaped plate.
Preferably, the inner surface of the rectangular cavity is provided with an aluminum foil reflecting layer.
Preferably, the clamp comprises a pressing plate tightly attached to the surface of the strip-shaped plate, the pressing plate is positioned between the rail bottom and the rail head, the bottom of the pressing plate is connected with an L-shaped connecting plate, and the other end of the L-shaped connecting plate extends to the lower part of the connecting plate;
Each clamp further comprises a clamping plate, the top of each clamping plate is of an L-shaped bending structure, the L-shaped bending structures are clamped on the edge of the rail bottom, the bottom of each clamping plate is connected with a connecting plate, the connecting plates are arranged at the bottoms of the rails, and one end, far away from each clamping plate, of each connecting plate is connected with a strip-shaped seat extending downwards;
Wherein, be equipped with the regulation clearance between bar seat and the connecting plate, fasten through the bolt between bar seat and the connecting plate.
Preferably, the two sides of the compacting plates are connected with reinforcing plates, and the reinforcing plates are tightly adhered to the strip-shaped plates.
Compared with the prior art, when the rail-mounted device is used, the strip-shaped plate is tightly attached to the side face of the rail web of the rail, and then the rail-mounted device is clamped and fixed through the clamp, so that the rail-mounted device is convenient to detach and install, simple to operate and convenient to use.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of a second embodiment of the present utility model.
Fig. 3 is a schematic view of the present utility model and the construction of a track installation at a crossing.
In the figure: 1. a strip-shaped plate; 2. a clamping plate; 3. a reinforcing plate; 4. a compacting plate; 5. an L-shaped connecting plate; 6. a strip-shaped seat; 7. a connecting plate; 8. a heat conductive plate; 9. a heating rod; 10. a rectangular cavity; 11. a kick type temperature control switch; 12. a cable.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: an electric heating snow melting and deicing device comprises strip-shaped plates 1, wherein the number of the strip-shaped plates 1 is at least one, as shown in figure 3, the width of the strip-shaped plates 1 is matched with the rail web of a rail, and the strip-shaped plates 1 are arranged on one side of the rail web and between a rail bottom and a rail head;
A rectangular cavity 10 is formed in one side, close to the rail web, of the strip-shaped plate 1, a heating rod 9 is arranged in the rectangular cavity 10, and the heating rod 9 is bent in an S shape and is arranged in the rectangular cavity 10;
The opening part of the rectangular cavity 10 is sealed through the heat conducting plate 8, the heat conducting plate 8 is clung to the side face of the rail web, each strip-shaped plate 1 is clamped on the rail by at least one clamp, the clamp is positioned at the bottom of the rail, wherein an aluminum foil reflecting layer is arranged on the inner surface of the rectangular cavity 10, and the aluminum foil reflecting layer can radiate more heat to the side face of the rail.
Specifically, the heating rod 9 transfers heat to the surface of the track through the heat conducting plate 8 in the process of electrifying and heating, so as to heat the rail of the railway crossing, and enable snow on the railway crossing to melt and not freeze.
As shown in fig. 3, the contact surface between the turnout and the original rail is an inclined surface contact, so that the turnout and the rail can be in seamless transition, and the derailment of the rail wheel is prevented. The strip-shaped plate 1 can be arranged on one side of the turnout and the original rail, which is far away from each other, so that the turnout rail can be heated, and the strip-shaped plate 1 can be prevented from being extruded.
Wherein, the strip-shaped plate 1 is made of plastic or metal, the strip-shaped plate 1 and the heat conducting plate 8 are both flexible, the heat conducting plate 8 is made of metal, and the turnout rail swings back and forth under the drive of the hydraulic driver so as to switch the running direction of the train in time, so that the strip-shaped plate 1 can be slightly bent along with the rail, and it is noted that the bending degree of the strip-shaped plate 1 is negligible, and the deformation of the rail surface swinging at the turnout opening is almost unchanged relative to the strip-shaped plate 1 because the rail is very long.
As shown in fig. 1, a kick temperature control switch 11 is installed on one side of the strip-shaped plate 1 away from the rail web, a temperature sensing surface of the kick temperature control switch 11 is arranged in the rectangular cavity 10, a wire end of the heating rod 9 is connected with a wire cable 12, the wire cable 12 penetrates out of the strip-shaped plate 1, the kick temperature control switch 11 can keep the temperature in the rectangular cavity 10 constant, the temperature is prevented from being too high, and external electric energy is sent into the heating rod 9 through the wire cable 12.
As shown in fig. 1 and 2, the clamp comprises a hold-down plate 4 closely attached to the surface of the strip-shaped plate 1, wherein the hold-down plate 4 is positioned between the rail bottom and the rail head, the bottom of the hold-down plate 4 is connected with an L-shaped connecting plate 5,L, and the other end of the L-shaped connecting plate 5 extends to the lower part of the connecting plate 7;
each clamp further comprises a clamping plate 2, the top of each clamping plate 2 is of an L-shaped bending structure, the L-shaped bending structures are clamped on the edge of the rail bottom, the bottom of each clamping plate 2 is connected with a connecting plate 7, the connecting plates 7 are arranged at the bottom of the rail, one end, far away from each clamping plate 2, of each connecting plate 7 is connected with a strip-shaped seat 6 extending downwards, and in the practical application process, the connecting plates 7 penetrate through between the sleepers and cannot be extruded by the rail;
Wherein, be equipped with between bar seat 6 and the connecting plate 7 and adjust the clearance, fasten through the bolt between bar seat 6 and the connecting plate 7, the regulation clearance that sets up can help L type connecting plate 5 and cardboard 2 to tighten up, and when the fastening bolt, cardboard 2 closely block at the rail bottom edge, and the inseparable pressure of pressure strip 4 is on strip 1, lets strip 1 hug closely all the time with between the web.
As shown in fig. 1, the two sides of the compacting plate 4 are respectively connected with a reinforcing plate 3, the reinforcing plates 3 are tightly attached to the strip-shaped plate 1, and the reinforcing plates 3 are used for increasing the contact area between the compacting plate 4 and the strip-shaped plate 1.
It should be noted that, the contact surface between the turnout and the original rail is a slant contact (as indicated by arrow a in fig. 3); in reality, as the width of the rail head is wider than that of the rail web, both sides of the rail head extend to both sides of the rail web (as indicated by an arrow B in fig. 3), and the clamping plate 2 is clamped at the bottom of the rail, when the turnout rail is close to the original rail, the clamping plate can be directly attached to an inclined plane notch of the turnout rail due to the extension of the rail head, a distance between the inclined plane and the original rail web (as indicated by an arrow C in fig. 3) is reserved, and in reality, the thickness of the clamping plate 2 does not exceed the extension distance of the rail head, in order to better attach to the inclined plane, a notch design (as indicated by an arrow D in fig. 3) is also reserved between the rail web and the rail web, so that the clamping plate 2 does not influence the closing between the turnout rail and the original rail;
Finally, the top of the clamping plate 2 is in an L-shaped bending shape, the clamping plate 2 can be clamped between planes, and the clamping plate 2 can be normally used on the planes.
In order to ensure that the train is safer at the turnout, the electric heater is arranged at the bottom of the railway turnout, so that snow on the whole turnout can be melted.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An electric heating snow melting and deicing device comprises a strip-shaped plate (1), and is characterized in that: the number of the strip-shaped plates (1) is at least one, the width of the strip-shaped plates (1) is matched with the rail web of the rail, and the strip-shaped plates (1) are arranged on one side of the rail web and between the rail bottom and the rail head;
A rectangular cavity (10) is formed in one side, close to the rail web, of the strip-shaped plate (1), a heating rod (9) is arranged in the rectangular cavity (10), and the heating rod (9) is bent in an S shape and arranged in the rectangular cavity (10);
the opening of the rectangular cavity (10) is sealed through a heat conducting plate (8), the heat conducting plate (8) is clung to the side face of the rail web, each strip-shaped plate (1) is clamped on the rail by at least one clamp, and the clamp is positioned at the bottom of the rail.
2. An electrothermal snow melting and deicing device according to claim 1, characterized in that: the strip-shaped plate (1) is made of plastic or metal, the strip-shaped plate (1) and the heat conducting plate (8) are both flexible, and the heat conducting plate (8) is a metal plate.
3. An electrothermal snow melting and deicing device according to claim 1, characterized in that: a kick temperature control switch (11) is arranged on one side, far away from the rail web, of the strip-shaped plate (1), a temperature sensing surface of the kick temperature control switch (11) is arranged in the rectangular cavity (10), a wire end of the heating rod (9) is connected with a wire cable (12), and the wire cable (12) penetrates through the strip-shaped plate (1).
4. An electrothermal snow melting and deicing device according to claim 1, characterized in that: an aluminum foil reflecting layer is arranged on the inner surface of the rectangular cavity (10).
5. An electrothermal snow melting and deicing device according to claim 1, characterized in that: the clamp comprises a pressing plate (4) tightly attached to the surface of the strip-shaped plate (1), the pressing plate (4) is positioned between the rail bottom and the rail head, the bottom of the pressing plate (4) is connected with an L-shaped connecting plate (5), and the other end of the L-shaped connecting plate (5) extends to the lower part of the connecting plate (7);
each clamp further comprises a clamping plate (2), the top of each clamping plate (2) is of an L-shaped bending structure, the L-shaped bending structures are clamped on the edge of the rail bottom, the bottom of each clamping plate (2) is connected with a connecting plate (7), the connecting plates (7) are arranged at the bottom of the rail, and one end, far away from each clamping plate (2), of each connecting plate (7) is connected with a strip-shaped seat (6) extending downwards;
Wherein, be equipped with the regulation clearance between bar seat (6) and connecting plate (7), fasten through the bolt between bar seat (6) and connecting plate (7).
6. An electrothermal snow melting and deicing device according to claim 5, characterized in that: the two sides of the compacting plates (4) are connected with reinforcing plates (3), and the reinforcing plates (3) are tightly attached to the strip-shaped plates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322685606.0U CN221072096U (en) | 2023-10-08 | 2023-10-08 | Electric heating snow melting and deicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322685606.0U CN221072096U (en) | 2023-10-08 | 2023-10-08 | Electric heating snow melting and deicing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221072096U true CN221072096U (en) | 2024-06-04 |
Family
ID=91266474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322685606.0U Active CN221072096U (en) | 2023-10-08 | 2023-10-08 | Electric heating snow melting and deicing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221072096U (en) |
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2023
- 2023-10-08 CN CN202322685606.0U patent/CN221072096U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |