CN205557201U - Embedded electrical heating railway switch bed plate snow melt defroster - Google Patents
Embedded electrical heating railway switch bed plate snow melt defroster Download PDFInfo
- Publication number
- CN205557201U CN205557201U CN201620298517.8U CN201620298517U CN205557201U CN 205557201 U CN205557201 U CN 205557201U CN 201620298517 U CN201620298517 U CN 201620298517U CN 205557201 U CN205557201 U CN 205557201U
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- CN
- China
- Prior art keywords
- electric heating
- bed plate
- switch
- groove
- snow melt
- 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 - Fee Related
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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 relates to an embedded electrical heating railway switch bed plate snow melt defroster, its characterized in that: every turnout baseplate (4) bottom is division fluted (9) vertically, and recess (9) interior embedding electric heating element (6) draws power lead wire (10) near switch (8) way core orientation to the side of recess (9), and power lead wire (10) are connected with track chamber (3) through anti -explosion terminal box (5) be fixed in on sleeper (7), and track chamber (3) connect remote control switch (1) through wire (2), electric heating element (6) be electric heating, embedding electric heating (3) strip in recess (9) of every turnout baseplate (4), three electric heating parallel connection. The utility model discloses melt switch snow effectively, freeze, have simple structure, simple to operate, little, the energy -concerving and environment -protective characteristics of maintenance volume.
Description
Technical field
This utility model relates to a kind of melting snow at railroad switches deicer, more particularly to a kind of embedded electric heating railway switch bed plate snow melt deicer.
Background technology
Track switch is the crucial railway equipment that train vibration influence turns to, and whether flexible track switch rotate, and is related to safety of railway traffic.But in the winter of northern area, often because of low temperature snowfall, particularly transport vehicle for metallurgy defrosting rear is dripped to cause and is frozen in a large number between track switch and slide plate, and point tongue is frozen in cannot normal rotation, thus cause that railway transportation is overdue, stop transport, it also occur that train derailment accident time serious.Conventional artificial deicing mode, not only labor intensive, labor intensity is big, efficiency is low, also can affect vehicle and run, threaten personal safety；Around mounting turnout pipeline, utilize the mode of steam heating deicing, a large amount of fogs can be produced at Near Pipelines, affect tune and take advantage of personnel to hope signal, be unfavorable for traffic safety；Also having a kind of installation electrical heating elements on rail, by heating to rail, it is achieved melt the mode of ice and snow, owing to heating element heater is external, thermal loss is big, and subjects to the corrosion of external environment and damage.
Summary of the invention
The purpose of this utility model is to provide a kind of embedded switch bed plate electrical heating deicing device, and it has simple in construction, easy for installation, a little repair, length in service life, the feature of energy-conserving and environment-protective.Efficiently avoid artificial deicing and inconvenience that steam deicing brings and potential safety hazard, overcome the drawback that external mode of heating thermal loss is big.For solving above technical problem, the technical solution used in the present invention is: a kind of embedded electric heating railway switch bed plate snow melt deicer, include track chamber, turnout baseplate, sleeper and track switch, it is characterized in that: bottom described each turnout baseplate, longitudinally have groove, groove is embedded in electrical heating elements, draw power supply lead wire near core direction, turnout, road from groove side, power supply lead wire is connected with track chamber by the anti-explosion terminal box being fixed on sleeper, and track chamber connects remote control switch through wire.Described electrical heating elements is heat tape, and the groove of each turnout baseplate is embedded in heat tape 3, and 3 heat tapes are connected in parallel.It is connected in parallel by anti-explosion terminal box between the described heat tape in each two turnout baseplate, plays protective action.The opening sheet metal capping of described groove, water-proofing treatment made by two ends fluid sealant.This device is embedded in heat tape 3 at the groove of each turnout baseplate, uses the mode of built-in fire-bar to heat switch bed plate, former switch bed plate is replaced with electrical heating switch bed plate.
This utility model melts track switch accumulated snow, frost effectively, has simple in construction, easy for installation, a little repair, the feature of energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of turnout baseplate in this utility model；
Fig. 3 is the connection diagram in this utility model between two middle turnout baseplates.
In figure, 1, remote control switch, 2, wire, 3, track chamber, 4, turnout baseplate, 5, anti-explosion terminal box, 6, heat tape, 7, sleeper, 8, track switch, 9, groove, 10, power supply lead wire.
Detailed description of the invention
Referring to the drawings, a kind of embedded electric heating railway switch bed plate snow melt deicer, include track chamber 3, turnout baseplate 4, sleeper 7 and track switch 8, it is characterized in that: bottom described each turnout baseplate 4, longitudinally have groove 9, groove 9 is embedded in electrical heating elements 6, draw power supply lead wire 10 near core direction, track switch 8 road from groove 9 side, power supply lead wire 10 is connected with track chamber 3 by the anti-explosion terminal box 5 being fixed on sleeper 7, and track chamber 3 connects remote control switch 1 through wire 2.Described electrical heating elements 6 is heat tape, and the groove 9 of each turnout baseplate 4 is embedded in heat tape 3, and three heat tapes are connected in parallel.It is connected in parallel by anti-explosion terminal box 5 between the described heat tape in each two turnout baseplate 4, plays protective action.The opening sheet metal capping of described groove 9, water-proofing treatment made by two ends fluid sealant.In this utility model, power supply lead wire 10 wears PPR pipe protection, plays insulating corrosion effect, and comprehensive protection circuit uses the safety of process.
This device is embedded in 3, heating tape at the groove 9 of each turnout baseplate 4, uses the mode of built-in fire-bar to heat switch bed plate, former switch bed plate is replaced with electrical heating switch bed plate.When having accumulated snow or frost on turnout baseplate 4, being switched on power for device by remote control switch 1, heat tape work heats up, and by accumulated snow or ice-out, track switch 8 tongue can normally slide.In order to prevent overload or short circuit from causing security incident, isolating transformer is set in track chamber 3 and protects.
Claims (4)
1. an embedded electric heating railway switch bed plate snow melt deicer, include track chamber (3), turnout baseplate (4), sleeper (7) and track switch (8), it is characterized in that: described each turnout baseplate (4) bottom longitudinally has groove (9), groove (9) is embedded in electrical heating elements (6), draw power supply lead wire (10) near core direction, track switch (8) road from groove (9) side, power supply lead wire (10) is connected with track chamber (3) by the anti-explosion terminal box (5) being fixed on sleeper (7), track chamber (3) connects remote control switch (1) through wire (2).
2. according to the embedded electric heating railway switch bed plate snow melt deicer described in claim 1, it is characterized in that: described electrical heating elements (6) is heat tape, the groove (9) of each turnout baseplate (4) is embedded in heat tape (3) bar, and three heat tapes are connected in parallel.
3. according to the embedded electric heating railway switch bed plate snow melt deicer described in claim 1, it is characterised in that: it is connected in parallel by anti-explosion terminal box (5) between the described heat tape in each two turnout baseplate (4), plays protective action.
4. according to the embedded electric heating railway switch bed plate snow melt deicer described in claim 1, it is characterised in that: the opening sheet metal capping of described groove (9), water-proofing treatment made by two ends fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620298517.8U CN205557201U (en) | 2016-04-12 | 2016-04-12 | Embedded electrical heating railway switch bed plate snow melt defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620298517.8U CN205557201U (en) | 2016-04-12 | 2016-04-12 | Embedded electrical heating railway switch bed plate snow melt defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205557201U true CN205557201U (en) | 2016-09-07 |
Family
ID=56810342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620298517.8U Expired - Fee Related CN205557201U (en) | 2016-04-12 | 2016-04-12 | Embedded electrical heating railway switch bed plate snow melt defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205557201U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821721A (en) * | 2016-04-12 | 2016-08-03 | 山东钢铁股份有限公司 | Embedded type electric heating railway turnout cushion plate snow melting and deicing device |
| CN107815933A (en) * | 2017-10-23 | 2018-03-20 | 胡军 | A kind of railway switch tongue and stock rail ice, snow detection and thawing apparatus |
| CN107858987A (en) * | 2017-10-23 | 2018-03-30 | 华东交通大学 | A kind of device for preventing railway switch and freezing |
| 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 |
-
2016
- 2016-04-12 CN CN201620298517.8U patent/CN205557201U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821721A (en) * | 2016-04-12 | 2016-08-03 | 山东钢铁股份有限公司 | Embedded type electric heating railway turnout cushion plate snow melting and deicing device |
| CN107815933A (en) * | 2017-10-23 | 2018-03-20 | 胡军 | A kind of railway switch tongue and stock rail ice, snow detection and thawing apparatus |
| CN107858987A (en) * | 2017-10-23 | 2018-03-30 | 华东交通大学 | A kind of device for preventing railway switch and freezing |
| CN107815933B (en) * | 2017-10-23 | 2019-12-10 | 华东交通大学 | Ice and snow detection and melting device for railway turnout switch rail and stock rail |
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20200412 |