Track snow removing device based on heating plate

Abstract

The invention belongs to the technical field of track snow removal, and particularly relates to a track snow removal device based on a heating plate. The heating plate comprises a heat conducting plate, grooves are formed in the two ends of the heat conducting plate, the heating plate is connected into the grooves in a sliding mode, and an electric heating wire is arranged in the heating plate. The heating plate comprises a graphene film, PI adhesive tapes are arranged on the two sides of the graphene film, insulating sheets are arranged on the opposite sides of the two PI adhesive tapes, and stainless steel sheets are arranged on the opposite sides of the two insulating sheets. The fixing mechanisms are used for fixing the heat conducting plate and the heating plate, and the fixing mechanisms are arranged on the two sides of the heat conducting plate and the two sides of the heating plate. By arranging the heating plate with the length capable of being adjusted, the problem that the size of an existing heating plate is relatively fixed can be solved, then the length of the heating plate can be adjusted in a self-adaptive mode according to the distance between the rails, and therefore the use range of the heating plate can be widened.

Description

Technical Field

[0001] The invention relates to the technical field of track snow removal, in particular to a track snow removal device based on a heating plate. Background Art

[0002] Tracks refer to the routes paved with strips of steel for trains, trams, etc. to travel. At present, in winter, the tracks are covered with snow, and when the tracks are covered with snow, it will affect the travel of trains.

[0003] At present, heating plates are usually installed on the tracks to solve the above problems. Using heating plates to remove snow on the tracks is an effective method of melting snow. The heating plates use heating strips and heating trays to heat the tracks through the principle of electrothermal conversion, thereby melting the snow and ensuring that the turnouts can be switched normally. This method is particularly important under extreme weather conditions and can ensure the normal operation of the railway and driving safety. However, the size of existing heating plates is relatively fixed, which makes it difficult for the heating plates to be used in a variety of tracks because the current track spacing is not exactly the same. Therefore, a track snow removal device based on a heating plate is invented. Summary of the invention

[0004] In view of the above problems and / or the problems existing in the existing track snow removal device based on a heating plate, the present invention is proposed.

[0005] Therefore, the object of the present invention is to provide a track snow removal device based on a heating plate, which can solve the above-mentioned existing problems.

[0006] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A track snow removal device based on a heating plate, comprising a heating plate whose length can be adjusted;

[0008] The heating plate comprises:

[0009] Heat conducting plate;

[0010] Grooves, both ends of the heat conducting plate are provided with grooves;

[0011] The heating plate is slidably connected in the groove and an electric heating wire is arranged in the heating plate.

[0012] As a preferred solution of the track snow removal device based on the heating plate described in the present invention, the heating plate comprises:

[0013] Graphene membrane;

[0014] PI tape, both sides of the graphene film are provided with PI tape;

[0015] Insulating sheets, the two groups of PI tapes are provided with insulating sheets on opposite sides thereof;

[0016] Stainless steel sheets, the opposite sides of the two groups of insulating sheets are both provided with stainless steel sheets.

[0017] As a preferred solution of the track snow removal device based on the heating plate described in the present invention, it also includes:

[0018] A fixing mechanism is used to fix the heat conducting plate and the heating plate, and fixing mechanisms are provided on both sides of the heat conducting plate and the heating plate.

[0019] As a preferred solution of the track snow removal device based on the heating plate described in the present invention, the fixing mechanism includes:

[0020] Z-shaped plate;

[0021] An adjusting component for adjusting the position of the Z-shaped plate, and both sides of the heat conducting plate and the heating plate are provided with adjusting components;

[0022] A fixing component is used for fixing the Z-shaped plate on a track, and the fixing component is arranged on one end of the Z-shaped plate.

[0023] As a preferred solution of the track snow removal device based on the heating plate described in the present invention, the adjustment component includes:

[0024] Square plates, both sides of the heat conducting plate and the heating plate are fixedly mounted with square plates;

[0025] A first slide groove, wherein the first slide groove is provided in the middle of the square plate;

[0026] A second chute, wherein the second chute is disposed on the outer side of the square plate, and the first chute is connected to the second chute;

[0027] A first sliding block, wherein the first sliding block is slidably connected in the first sliding groove and is fixed by a connecting component;

[0028] The second slider is fixedly mounted on the outer side of the first slider, and the second slider is slidably connected in the second slide groove, and the Z-shaped plate is fixedly mounted on the outer side of the second slider.

[0029] As a preferred solution of the track snow removal device based on the heating plate described in the present invention, the connecting component includes:

[0030] A third chute, the third chute being disposed on the top of the square plate and being connected to the first chute;

[0031] A first stud, wherein the first stud is fixedly mounted on the bottom of the first sliding block and the first stud is slidably connected in the third sliding groove;

[0032] The second stud is fixedly mounted on the top of the first stud, and the thread directions of the first stud and the second stud are arranged to be opposite, and the diameter of the first stud is greater than the diameter of the second stud.

[0033] As a preferred solution of the track snow removal device based on the heating plate described in the present invention, the connection assembly further includes:

[0034] A first nut, wherein the first nut is threadedly connected to the first stud, and the top end of the first stud is located in the inner cavity of the first nut, and the first nut is in close contact with the square plate;

[0035] The second nut is threadedly connected in the second stud and is in close contact with the first nut. The diameter of the first nut is greater than the diameter of the second nut.

[0036] As a preferred solution of the track snow removal device based on the heating plate described in the present invention, the fixing component includes:

[0037] Hexagonal plates;

[0038] A first through hole, wherein the first through hole is opened on one end of the Z-shaped plate;

[0039] The stud is fixedly mounted on the bottom of the hexagonal plate, and the stud passes through the first through hole and can be threadedly connected to the rail.

[0040] As a preferred solution of the track snow removal device based on the heating plate described in the present invention, the fixing assembly further includes:

[0041] A limiting component is used to prevent the hexagonal plate from self-rotating, and the limiting component is arranged on the hexagonal plate.

[0042] As a preferred solution of the track snow removal device based on the heating plate described in the present invention, the limiting component includes:

[0043] a second through hole, wherein the second through hole is opened on one side of the hexagonal plate;

[0044] A positioning groove, wherein one end of the Z-shaped plate is provided with a positioning groove;

[0045] A positioning rod, wherein the positioning rod is slidably connected in the second through hole, and the bottom end of the positioning rod can be inserted into the positioning groove;

[0046] A driving plate, the driving plate being fixedly mounted on the top of the positioning rod;

[0047] A spring is sleeved on the positioning rod, and two ends of the spring are respectively fixedly connected to the driving plate and the hexagonal plate.

[0048] Compared with existing technologies:

[0049] 1. By providing a heating plate whose length can be adjusted, the problem that the size of the existing heating plate is relatively fixed can be solved, and the length of the heating plate can be adaptively adjusted according to the track spacing, thereby increasing the use range of the heating plate;

[0050] 2. By setting up a fixing mechanism for fixing the heat conduction plate and the heating plate, the position of the fixing component can be adjusted accordingly according to the screw holes on the track, thereby further improving the use range of the heating plate; in addition, the setting of the fixing mechanism can also prevent the heating plate from loosening, thereby improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 It is a top view schematic diagram of the structure of the present invention;

[0052] Figure 2 It is a front cross-sectional schematic diagram of a heating plate of the present invention;

[0053] Figure 3 It is a schematic side view of the heating plate of the present invention;

[0054] Figure 4 It is a side view schematic diagram of the fixing mechanism of the present invention;

[0055] Figure 5 For the present invention Figure 4 A schematic diagram of the structure enlargement in the middle;

[0056] Figure 6 It is a cross-sectional schematic diagram of the heating plate of the present invention;

[0057] Figure 7 It is a schematic diagram of the composition structure of the heating plate of the present invention;

[0058] Figure 8 It is a top view schematic diagram of the fixing mechanism of the present invention.

[0059] In the figure: heat conducting plate 10, groove 11, heating plate 20, stainless steel sheet 21, insulating sheet 22, PI tape 23, graphene film 24, electric heating wire 30, square plate 40, first slide groove 41, second slide groove 42, first slider 43, second slider 44, third slide groove 50, first stud 51, second stud 52, first nut 53, second nut 54, Z-shaped plate 60, hexagonal plate 70, first through hole 71, stud 72, second through hole 80, positioning groove 81, positioning rod 82, drive plate 83, spring 84. DETAILED DESCRIPTION

[0060] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0061] The present invention provides a track snow removal device based on a heating plate, please refer to Figure 1-Figure 8 , including a heating plate whose length can be adjusted;

[0062] The heating plate comprises: a heat conducting plate 10, a groove 11, a heating plate 20, and an electric heating wire 30;

[0063] Grooves 11 are formed at both ends of the heat conducting plate 10 , and the heating plate 20 is slidably connected in the grooves 11 , and an electric heating wire 30 is disposed in the heating plate 20 .

[0064] The heating plate 20 includes: a stainless steel sheet 21, an insulating sheet 22, a PI tape 23, and a graphene film 24;

[0065] PI tapes 23 are provided on both sides of the graphene film 24 , insulating sheets 22 are provided on the opposite sides of the two groups of PI tapes 23 , and stainless steel sheets 21 are provided on the opposite sides of the two groups of insulating sheets 22 .

[0066] The device further comprises: a fixing mechanism for fixing the heat conducting plate 10 and the heating plate 20 , and the fixing mechanisms are disposed on both sides of the heat conducting plate 10 and the heating plate 20 .

[0067] The fixing mechanism includes: a Z-shaped plate 60, an adjusting component for adjusting the position of the Z-shaped plate 60, and a fixing component for fixing the Z-shaped plate 60 on the track;

[0068] Adjustment components are provided on both sides of the heat conducting plate 10 and the heating plate 20 , and a fixing component is provided on one end of the Z-shaped plate 60 .

[0069] The adjustment assembly includes: a square plate 40, a first slide groove 41, a second slide groove 42, a first slider 43, and a second slider 44;

[0070] The square plates 40 are fixedly installed on both sides of the heat conducting plate 10 and the heating plate 20, the first slide groove 41 is opened in the middle of the square plate 40, the second slide groove 42 is opened on the outer side of the square plate 40, and the first slide groove 41 and the second slide groove 42 are connected, the first slider 43 is slidably connected in the first slide groove 41 and fixed by a connecting assembly, the second slider 44 is fixedly installed on the outer side of the first slider 43, and the second slider 44 is slidably connected in the second slide groove 42, and the Z-shaped plate 60 is fixedly installed on the outer side of the second slider 44.

[0071] The connecting assembly includes: a third slide groove 50, a first stud 51, a second stud 52, a first nut 53, and a second nut 54;

[0072] The third slide groove 50 is opened on the top of the square plate 40, and the third slide groove 50 is connected to the first slide groove 41, the first stud 51 is fixedly installed on the bottom of the first sliding block 43, and the first stud 51 is slidably connected in the third slide groove 50, the second stud 52 is fixedly installed on the top of the first stud 51, and the thread directions of the first stud 51 and the second stud 52 are set to be opposite, the diameter of the first stud 51 is larger than the diameter of the second stud 52, the first nut 53 is threadedly connected to the first stud 51, and the top of the first stud 51 is located in the inner cavity of the first nut 53, the first nut 53 is in close contact with the square plate 40, the second nut 54 is threadedly connected to the second stud 52, and the second nut 54 is in close contact with the first nut 53, and the diameter of the first nut 53 is larger than the diameter of the second nut 54.

[0073] The fixing assembly includes: a hexagonal plate 70, a first through hole 71, and a stud 72;

[0074] The first through hole 71 is formed at one end of the Z-shaped plate 60 , and the stud 72 is fixedly mounted on the bottom of the hexagonal plate 70 . The stud 72 passes through the first through hole 71 and can be threadedly connected to the rail.

[0075] The fixing assembly further includes: a limiting assembly for preventing the hexagonal plate 70 from self-rotating, and the limiting assembly is arranged on the hexagonal plate 70;

[0076] The limiting assembly includes: a second through hole 80, a positioning slot 81, a positioning rod 82, a driving plate 83, and a spring 84;

[0077] The second through hole 80 is opened on one side of the hexagonal plate 70, and a positioning groove 81 is opened at one end of the Z-shaped plate 60. The positioning rod 82 is slidably connected in the second through hole 80, and the bottom end of the positioning rod 82 can be inserted into the positioning groove 81. The driving plate 83 is fixedly installed on the top of the positioning rod 82. The spring 84 is sleeved on the positioning rod 82, and the two ends of the spring 84 are fixedly connected to the driving plate 83 and the hexagonal plate 70 respectively.

[0078] When used, the specific steps are as follows:

[0079] Step 1: Slide the heating plate 20 in the groove 11 until the length of the heating plate matches the spacing of the rails;

[0080] Step 2: Move the Z-shaped plate 60. At this time, the first slider 43 will slide in the first slide groove 41. When the first slider 43 moves, it will drive the second slider 44 to move in the second slide groove 42. When the second slider 44 moves, it will drive the Z-shaped plate 60 to move until the first through hole 71 matches the screw hole position on the track. When the first slider 43 moves, its first stud 51 will move in the third slide groove 50.

[0081] Step 3: After the position of the Z-shaped plate 60 is determined, the first nut 53 is firstly threadedly connected to the first stud 51, and then the second nut 54 is threadedly connected to the second stud 52, so that the position of the Z-shaped plate 60 can be fixed;

[0082] Step 4: Use the hexagonal plate 70 to make the stud 72 pass through the first through hole 71 and be threadedly connected to the rail, so that the heating plate can be fixed; in this process, if the bottom end of the positioning rod 82 is inserted into the positioning groove 81, it is necessary to separate the positioning rod 82 from the positioning groove 81 through the driving plate 83. After the stud 72 is tightened, it is necessary to make fine adjustments so that the positioning rod 82 is inserted into the positioning groove 81 to prevent the stud 72 from self-rotating.

[0083] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A track snow removal device based on a heating plate, characterized in that: including a heating plate whose length can be adjusted; The heating plate comprises: Heat conducting plate (10); Grooves (11), both ends of the heat conducting plate (10) are provided with grooves (11); A heating plate (20) is slidably connected in the groove (11), and an electric heating wire (30) is provided in the heating plate (20).

2. A track snow removal device based on a heating plate according to claim 1, characterized in that: The heating plate (20) comprises: Graphene film (24); PI tape (23), wherein both sides of the graphene film (24) are provided with PI tape (23); Insulating sheets (22), the two groups of PI tapes (23) are both provided with insulating sheets (22) on opposite sides thereof; Stainless steel sheets (21), the two groups of insulating sheets (22) are both provided with stainless steel sheets (21) on the opposite sides thereof.

3. A track snow removal device based on a heating plate according to claim 1, characterized in that: Also includes: A fixing mechanism is used to fix the heat conducting plate (10) and the heating plate (20), and the fixing mechanism is provided on both sides of the heat conducting plate (10) and the heating plate (20).

4. A track snow removal device based on a heating plate according to claim 3, characterized in that: The fixing mechanism comprises: Z-shaped plate (60); An adjustment component for adjusting the position of the Z-shaped plate (60), and the adjustment components are provided on both sides of the heat conducting plate (10) and the heating plate (20); A fixing component is used to fix a Z-shaped plate (60) on a track, and the fixing component is arranged on one end of the Z-shaped plate (60).

5. A track snow removal device based on a heating plate according to claim 4, characterized in that: The adjustment component comprises: A square plate (40), the square plates (40) being fixedly mounted on both sides of the heat conducting plate (10) and the heating plate (20); A first slide groove (41), wherein the first slide groove (41) is provided in the middle of the square plate (40); A second slide groove (42), wherein the second slide groove (42) is provided on the outer side of the square plate (40), and the first slide groove (41) and the second slide groove (42) are connected; A first sliding block (43), the first sliding block (43) is slidably connected in the first sliding groove (41) and is fixed by a connecting assembly; A second slider (44), the second slider (44) is fixedly mounted on the outer side of the first slider (43), and the second slider (44) is slidably connected in the second slide groove (42), and a Z-shaped plate (60) is fixedly mounted on the outer side of the second slider (44).

6. A track snow removal device based on a heating plate according to claim 5, characterized in that: The connection component comprises: A third slide groove (50), wherein the third slide groove (50) is provided on the top of the square plate (40), and the third slide groove (50) is connected to the first slide groove (41); A first stud (51), wherein the first stud (51) is fixedly mounted on the bottom of the first sliding block (43), and the first stud (51) is slidably connected in the third sliding groove (50); A second stud (52), wherein the second stud (52) is fixedly mounted on the top of the first stud (51), and the thread directions of the first stud (51) and the second stud (52) are arranged to be opposite, and the diameter of the first stud (51) is greater than the diameter of the second stud (52).

7. A track snow removal device based on a heating plate according to claim 6, characterized in that: The connection component also includes: A first nut (53), wherein the first nut (53) is threadedly connected to the first stud (51), and the top end of the first stud (51) is located in the inner cavity of the first nut (53), and the first nut (53) is in close contact with the square plate (40); A second nut (54), wherein the second nut (54) is threadedly connected in the second stud (52), and the second nut (54) is in close contact with the first nut (53), and the diameter of the first nut (53) is larger than the diameter of the second nut (54).

8. The track snow removal device based on a heating plate according to claim 4, characterized in that: The fixing assembly comprises: Hexagonal plate (70); A first through hole (71), wherein the first through hole (71) is formed on one end of the Z-shaped plate (60); The stud (72) is fixedly mounted on the bottom of the hexagonal plate (70), and the stud (72) passes through the first through hole (71) and can be threadedly connected to the rail.

9. A track snow removal device based on a heating plate according to claim 8, characterized in that: The fixing assembly further comprises: A limiting component is used to prevent the hexagonal plate (70) from self-rotating, and the limiting component is arranged on the hexagonal plate (70).

10. A track snow removal device based on a heating plate according to claim 9, characterized in that: The limiting component comprises: A second through hole (80), wherein the second through hole (80) is opened on one side of the hexagonal plate (70); A positioning groove (81), wherein one end of the Z-shaped plate (60) is provided with a positioning groove (81); A positioning rod (82), wherein the positioning rod (82) is slidably connected in the second through hole (80), and the bottom end of the positioning rod (82) can be inserted into the positioning groove (81); A driving plate (83), wherein the driving plate (83) is fixedly mounted on the top of the positioning rod (82); A spring (84) is sleeved on the positioning rod (82), and two ends of the spring (84) are respectively fixedly connected to the driving plate (83) and the hexagonal plate (70).

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