CN203741655U - Ballast track bed heating device of rail junction snow melting system - Google Patents
Ballast track bed heating device of rail junction snow melting system Download PDFInfo
- Publication number
- CN203741655U CN203741655U CN201420051275.3U CN201420051275U CN203741655U CN 203741655 U CN203741655 U CN 203741655U CN 201420051275 U CN201420051275 U CN 201420051275U CN 203741655 U CN203741655 U CN 203741655U
- Authority
- CN
- China
- Prior art keywords
- fire
- snow melting
- bar
- melting system
- heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 41
- 238000002844 melting Methods 0.000 title claims abstract description 25
- 230000008018 melting Effects 0.000 title claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 239000003245 coal Substances 0.000 claims description 19
- 239000012634 fragment Substances 0.000 claims description 19
- 239000004575 stone Substances 0.000 claims description 19
- 241001669679 Eleotris Species 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002411 adverse Effects 0.000 abstract description 2
- 241000283707 Capra Species 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000005413 snowmelt Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model discloses a ballast track bed heating device of a rail junction snow melting system. The ballast track bed heating device comprises a heating plate, a heating strip, a heating strip handle, a wire and two sets of fixing devices. The heating strip is fixedly arranged on the heating plate through a plurality of heating strip clamps, the heating strip handle is fixedly arranged on the heating plate through a handle clamp, and the wire is connected with the heating strip through the heating strip handle. Each set of fixing device comprises an M-type supporting plate, a front stopping rod, a screw rod, a rear stopping rod, a first spring, a second spring and the like. The two sets of fixing devices are fastened with the heating plate through the M-type supporting plates. The ballast track bed heating device of the rail junction snow melting system is firm in structure and reliable in mounting, effectively avoids the adverse effects caused by vibration, roadbed sinking, large machine tamping and the like when a train passes by, and improves the safety reliability of products.
Description
[technical field]
The utility model relates to turnout snow melting system, and being specifically related to a kind of turnout snow melting system has tiny fragments of stone, coal, etc. railway roadbed heater.
[background technology]
Heater is one of element of turnout snow melting system, is especially arranged on the heater of goat connecting rod below, prevents because of the action of ice and snow weather effect goat and represents.In traditional turnout snow melting system, have tiny fragments of stone, coal, etc. railway roadbed heater to use fire-bar to be fixed on galvanized iron sheet, heating panel is fixed on the little ash pillow being embedded in railway ballast by chemical anchor bolts.Train by time the vibrations that produce and large machine make firm by ramming and very easily make little ash pillow depart from existing position, not only do not have snow melt effect, cause on the contrary heating panel dislocation to invade limit, affect the normal work of goat.
[utility model content]
The purpose of this utility model is to overcome defect of the prior art, provides a kind of turnout snow melting system to have tiny fragments of stone, coal, etc. railway roadbed heater, and it is for being delivered to heat the switch pole bottom of tiny fragments of stone, coal, etc. railway roadbed, and assurance switch pole, indication rod are normally worked.
For achieving the above object, the technical solution adopted in the utility model is:
Turnout snow melting system has a tiny fragments of stone, coal, etc. railway roadbed heater, comprises heating panel, fire-bar, fire-bar handle, wire and two sleeve fixture mechanisms; Wherein, fire-bar is fixed on heating panel by some fire-bar jigs, and fire-bar handle fastens on heating panel by handle, and wire is connected with fire-bar by fire-bar handle;
Every suit fastening devices includes M type supporting plate, this M type supporting plate is provided with front apron and the backboard that bending forms, between front apron and backboard, be also provided with the first baffle plate and second baffle, the first baffle plate is arranged on the side near front apron, and second baffle is arranged on the side near backboard; One end of front lever is successively through front apron and the first baffle plate, and fix with front apron and the first baffle plate respectively, the other end cover of front lever has the first iron hoop, one end of the first screw rod is welded on the circumferential of the first iron hoop, the other end of the first screw rod passes the first sleeper card, the first spring and plain cushion successively, and passes through the first fastening nuts in the end of the first screw rod; One end of rear lever is successively through backboard and second baffle, on rear lever, be provided with the anticreep handle for preventing that it from coming off, on the rear lever between anticreep handle and second baffle, be also provided with the second spring, the other end cover of rear lever has the second iron hoop, one end of the second screw rod is welded on the circumferential of the second iron hoop, the other end of the second screw rod passes the second sleeper card, the first spring and plain cushion successively, and passes through the first fastening nuts in the end of the second screw rod; Two sleeve fixture mechanisms are fastening by its M type supporting plate and heating panel respectively.
The utility model further improves and is: on described heating panel, be also evenly provided with some drain holes.
The utility model further improves and is: the quantity of described drain hole is 24.
The utility model further improves and is: described heating panel adopts stainless steel to make.
The utility model further improves and is: fire-bar adopts S type fire-bar.
The utility model further improves and is: the quantity of described fire-bar jig is 12.
The utility model further improves and is: on fire-bar jig, be provided with U-shaped through hole.
The utility model further improves and is: on handle card, be provided with U-shaped through hole.
The utility model further improves and is: every suit fastening devices is all fastening with two U-shaped holes corresponding on heating panel by two through holes on its M type supporting plate.
The utility model further improves and is: the end of the first screw rod (131) and the second screw rod (132) is all also provided with the second nut (9) for preventing that corresponding the first nut (10) is loosening.
Compared with prior art, the utlity model has following technique effect:
A kind of turnout snow melting system of the utility model has tiny fragments of stone, coal, etc. railway roadbed heater, and it is firm in structure, it is firm to install, effectively avoided train by time the vibrations, subgrade settlement, the large machine that produce the adverse effect of bringing such as make firm by ramming, improved the security reliability of product.Meanwhile, this heater makes heating panel keep fixed range with sleeper, goat connecting rod all the time, has improved radiation efficiency, has shortened the heat time.Traditional heating plate is concentrated water to flow on a side line bed, to build-up ice and stick together, to bring new potential safety hazard, and heating panel of the present utility model makes the snow-broth melting no longer concentrate and flow on a side line bed, but is seeped in railway ballast.
Further, S type fire-bar area of dissipation is even, and the thermal efficiency is high, and Snow-melting speed is significantly improved.
Further, front lever and rear lever are all equipped with spring, have effectively slowed down the impact of vibrations to sleeper card, have slowed down the pulling force expanding with heat and contract with cold to sleeper card, have avoided the disconnected hidden danger of sleeper OK a karaoke club.
Further, after M type bracket, pin is welded with anticreep handle, and during installation, only needing to pull anticreep handle can be in place M type bracket easily.
[accompanying drawing explanation]
Fig. 1 is the overall structure schematic diagram that a kind of turnout snow melting system of the utility model has tiny fragments of stone, coal, etc. railway roadbed heater;
Fig. 2 is the structural representation of the utility model heating board assembly;
Fig. 3 is the front view of Fig. 2;
Fig. 4 is the structural representation of the utility model fire-bar jig;
Fig. 5 is the structural representation of the utility model handle card;
Fig. 6 is the structural representation of the utility model one sleeve fixture mechanism;
Fig. 7 is the front view of Fig. 6.
Wherein: 1, heating panel; 2, fire-bar; 3, fire-bar jig; 4, handle card; 5, fire-bar handle; 6, wire; 7, U-shaped hole; 81, the first sleeper card; 82, the second sleeper card; 9, the second nut; 10, the first nut; 11, plain cushion; 12, the first spring; 131, the first screw rod; 132, the second screw rod; 14, front lever; 151, the first iron hoop; 152, the second iron hoop; 16, the first baffle plate; 17, M type supporting plate; 18, second baffle; 19, the second spring; 20, anticreep handle; 21, rear lever; 22, front apron; 23, backboard; 24, through hole.
[specific embodiment]
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1 to Fig. 7, a kind of turnout snow melting system of the utility model has tiny fragments of stone, coal, etc. railway roadbed heater, comprises heating panel 1, fire-bar 2, fire-bar handle 5, wire 6 and two sleeve fixture mechanisms; Wherein, heating panel 1 adopts stainless steel to make, on it, be also evenly provided with 24 drain holes, fire-bar 2 adopts S type fire-bar, it is fixed on heating panel 1 by 12 fire-bar jigs 3, fire-bar handle 5 is fixed on heating panel 1 by handle card 4, and wire 6 is connected with fire-bar 2 by fire-bar handle 5;
Every suit fastening devices includes M type supporting plate 17, this M type supporting plate 17 is provided with front apron 22 and the backboard 23 that bending forms, between front apron 22 and backboard 23, be also provided with the first baffle plate 16 and second baffle 18, the first baffle plate 16 is arranged on the side near front apron 22, and second baffle 18 is arranged on the side near backboard 23, one end of front lever 14 is successively through front apron 22 and the first baffle plate 16, and fix with front apron 22 and the first baffle plate 16 respectively, the other end cover of front lever 14 has the first iron hoop 151, one end of the first screw rod 131 is welded on the circumferential of the first iron hoop 151, the other end of the first screw rod 131 is successively through the first sleeper card 81, the first spring 12 and plain cushion 11, and by the first nut 10, be fastened on the end of the first screw rod 131, and the end of the first screw rod 131 is also provided with for preventing the second loosening nut 9 of the first nut 10, one end of rear lever 21 is successively through backboard 23 and second baffle 18, on rear lever 21, be provided with the anticreep handle 20 for preventing that it from coming off, on the rear lever 21 between anticreep handle 20 and second baffle 18, be also provided with the second spring 19, the other end cover of rear lever 21 has the second iron hoop 152, one end of the second screw rod 132 is welded on the circumferential of the second iron hoop 152, the other end of the second screw rod 132 is successively through the second sleeper card 82, the first spring 12 and plain cushion 11, and by the first nut 10, be fastened on the end of the second screw rod 132, and the end of the second screw rod 132 is also provided with for preventing the second loosening nut 9 of the first nut 10, every suit fastening devices is all fastening with two U-shaped holes 7 corresponding on heating panel 1 by two through holes 24 on its M type supporting plate 17.
Wherein, the hole arranging on fire-bar jig 3 is U-shaped through hole; The hole arranging on handle card 4 is U-shaped through hole.
The first sleeper card 81 in the utility model fastening devices and the second sleeper card 82 are symmetrical installation, be stuck in sleeper top, two of left and right, and fastening devices integral surface are zinc-plated.
Claims (10)
1. turnout snow melting system has a tiny fragments of stone, coal, etc. railway roadbed heater, it is characterized in that: comprise heating panel (1), fire-bar (2), fire-bar handle (5), wire (6) and two sleeve fixture mechanisms; Wherein, it is upper that fire-bar (2) is fixed on heating panel (1) by some fire-bar jigs (3), and it is upper that fire-bar handle (5) is fixed on heating panel (1) by handle card (4), and wire (6) is connected with fire-bar (2) by fire-bar handle (5);
Every suit fastening devices includes M type supporting plate (17), this M type supporting plate (17) is provided with front apron (22) and the backboard (23) that bending forms, between front apron (22) and backboard (23), be also provided with the first baffle plate (16) and second baffle (18), the first baffle plate (16) is arranged on the side near front apron (22), and second baffle (18) is arranged on the side near backboard (23), one end of front lever (14) is successively through front apron (22) and the first baffle plate (16), and fix with front apron (22) and the first baffle plate (16) respectively, the other end cover of front lever (14) has the first iron hoop (151), one end of the first screw rod (131) is welded on the circumferential of the first iron hoop (15), the other end of the first screw rod (131) passes the first sleeper card (81), the first spring (12) and plain cushion (11) successively, and by the first nut (10), is fastened on the end of the first screw rod (131), one end of rear lever (21) is successively through backboard (23) and second baffle (18), on rear lever (21), be provided with the anticreep handle (20) for preventing that it from coming off, on the rear lever (21) between anticreep handle (20) and second baffle (18), be also provided with the second spring (19), the other end cover of rear lever (21) has the second iron hoop (152), one end of the second screw rod (132) is welded on the circumferential of the second iron hoop (152), the other end of the second screw rod (132) is successively through the second sleeper card (82), the first spring (12) and plain cushion (11), and by the first nut (10), be fastened on the end of the second screw rod (132), two sleeve fixture mechanisms are fastening by its M type supporting plate (17) and heating panel (1) respectively.
2. a kind of turnout snow melting system according to claim 1 has tiny fragments of stone, coal, etc. railway roadbed heater, it is characterized in that: on described heating panel (1), be also evenly provided with some drain holes.
3. a kind of turnout snow melting system according to claim 2 has tiny fragments of stone, coal, etc. railway roadbed heater, it is characterized in that: the quantity of described drain hole is 24.
4. according to a kind of turnout snow melting system described in claims 1 to 3 any one, there is tiny fragments of stone, coal, etc. railway roadbed heater, it is characterized in that: described heating panel (1) adopts stainless steel to make.
5. a kind of turnout snow melting system according to claim 1 has tiny fragments of stone, coal, etc. railway roadbed heater, it is characterized in that: fire-bar (2) adopts S type fire-bar.
6. a kind of turnout snow melting system according to claim 1 has tiny fragments of stone, coal, etc. railway roadbed heater, it is characterized in that: the quantity of described fire-bar jig (3) is 12.
7. according to a kind of turnout snow melting system described in claim 1 or 6, there is tiny fragments of stone, coal, etc. railway roadbed heater, it is characterized in that: fire-bar jig is provided with U-shaped through hole on (3).
8. a kind of turnout snow melting system according to claim 1 has tiny fragments of stone, coal, etc. railway roadbed heater, it is characterized in that: handle card is provided with U-shaped through hole on (4).
9. a kind of turnout snow melting system according to claim 1 has tiny fragments of stone, coal, etc. railway roadbed heater, it is characterized in that: every suit fastening devices is all fastening by upper corresponding two the U-shaped holes (7) of two through holes (24) on its M type supporting plate (17) and heating panel (1).
10. a kind of turnout snow melting system according to claim 1 has tiny fragments of stone, coal, etc. railway roadbed heater, it is characterized in that: the end of the first screw rod (131) and the second screw rod (132) is all also provided with the second nut (9) for preventing that corresponding the first nut (10) is loosening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051275.3U CN203741655U (en) | 2014-01-26 | 2014-01-26 | Ballast track bed heating device of rail junction snow melting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051275.3U CN203741655U (en) | 2014-01-26 | 2014-01-26 | Ballast track bed heating device of rail junction snow melting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203741655U true CN203741655U (en) | 2014-07-30 |
Family
ID=51341476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420051275.3U Expired - Lifetime CN203741655U (en) | 2014-01-26 | 2014-01-26 | Ballast track bed heating device of rail junction snow melting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203741655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554967A (en) * | 2019-01-29 | 2019-04-02 | 中国铁路沈阳局集团有限公司科学技术研究所 | A kind of electric heating melting snow on turnout junction device installation method |
-
2014
- 2014-01-26 CN CN201420051275.3U patent/CN203741655U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554967A (en) * | 2019-01-29 | 2019-04-02 | 中国铁路沈阳局集团有限公司科学技术研究所 | A kind of electric heating melting snow on turnout junction device installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |