CN105821721A - Embedded type electric heating railway turnout cushion plate snow melting and deicing device - Google Patents
Embedded type electric heating railway turnout cushion plate snow melting and deicing device Download PDFInfo
- Publication number
- CN105821721A CN105821721A CN201610222639.3A CN201610222639A CN105821721A CN 105821721 A CN105821721 A CN 105821721A CN 201610222639 A CN201610222639 A CN 201610222639A CN 105821721 A CN105821721 A CN 105821721A
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- CN
- China
- Prior art keywords
- electric heating
- groove
- turnout
- embedded
- bed plate
- 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.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention relates to an embedded type electric heating railway turnout cushion plate snow melting and deicing device. The device is characterized in that a groove (9) is longitudinally formed in the bottom of each turnout slide bed board (4), electric heating elements (6) are embedded in each groove (9), a power lead wire (10) is led out of the side face of each groove (9) in the direction close to a turnout core of a corresponding turnout (8), the power lead wires (10) are connected with a rail box (3) through anti-explosion junction boxes (5) fixed to sleepers (7), and the rail box (3) is connected with a remote control switch (1) through a wire (2); and the electric heating elements (6) are electric heating strips, and every three electric heating strips (6) are embedded in the groove (9) of the corresponding turnout slide bed board (4) and connected in parallel. By the adoption of the embedded type electric heating railway turnout cushion plate snow melting and deicing device, accumulated snow and ice of the turnouts are effectively melted, and the device has the beneficial effects of being simple in structure, convenient to install, small in maintenance amount, capable of saving energy and environment-friendly.
Description
Technical field
The present invention 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
It is an object of the invention to provide a kind of embedded switch bed plate electrical heating deicing device, 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.
The present invention 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 the structural representation of the present invention；
Fig. 2 is the structural representation of turnout baseplate in the present invention；
Fig. 3 is the connection diagram in the present invention 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 the present invention, 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 |
|---|---|---|---|
| CN201610222639.3A CN105821721A (en) | 2016-04-12 | 2016-04-12 | Embedded type electric heating railway turnout cushion plate snow melting and deicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222639.3A CN105821721A (en) | 2016-04-12 | 2016-04-12 | Embedded type electric heating railway turnout cushion plate snow melting and deicing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105821721A true CN105821721A (en) | 2016-08-03 |
Family
ID=56526839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610222639.3A Pending CN105821721A (en) | 2016-04-12 | 2016-04-12 | Embedded type electric heating railway turnout cushion plate snow melting and deicing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105821721A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700418A (en) * | 2017-11-13 | 2018-02-16 | 南昌大学 | A kind of railway switch idle space defroster |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2200004Y (en) * | 1994-06-25 | 1995-06-07 | 鞍山钢铁公司 | Electric heating snow thawing device for railway points |
| CN2233939Y (en) * | 1995-12-18 | 1996-08-28 | 关艳堂 | Electric heating snow remover for railway switch |
| CN2536464Y (en) * | 2002-03-13 | 2003-02-19 | 刘启坤 | U-shaped built-in slide chair heating device for railway points |
| CN201010841Y (en) * | 2007-02-07 | 2008-01-23 | 苗怀宇 | Electric heating sliding bed board |
| CN201339151Y (en) * | 2008-10-27 | 2009-11-04 | 中国铁道科学研究院通信信号研究所 | Electric-heating snow melting device for railway switch |
| CN201865007U (en) * | 2010-10-21 | 2011-06-15 | 段志革 | Snow melting device for railway turnout |
| JP5127312B2 (en) * | 2007-06-15 | 2013-01-23 | 東日本旅客鉄道株式会社 | Snow melting / freezing prevention device at turnout |
| CN205557201U (en) * | 2016-04-12 | 2016-09-07 | 山东钢铁股份有限公司 | Embedded electrical heating railway switch bed plate snow melt defroster |
-
2016
- 2016-04-12 CN CN201610222639.3A patent/CN105821721A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2200004Y (en) * | 1994-06-25 | 1995-06-07 | 鞍山钢铁公司 | Electric heating snow thawing device for railway points |
| CN2233939Y (en) * | 1995-12-18 | 1996-08-28 | 关艳堂 | Electric heating snow remover for railway switch |
| CN2536464Y (en) * | 2002-03-13 | 2003-02-19 | 刘启坤 | U-shaped built-in slide chair heating device for railway points |
| CN201010841Y (en) * | 2007-02-07 | 2008-01-23 | 苗怀宇 | Electric heating sliding bed board |
| JP5127312B2 (en) * | 2007-06-15 | 2013-01-23 | 東日本旅客鉄道株式会社 | Snow melting / freezing prevention device at turnout |
| CN201339151Y (en) * | 2008-10-27 | 2009-11-04 | 中国铁道科学研究院通信信号研究所 | Electric-heating snow melting device for railway switch |
| CN201865007U (en) * | 2010-10-21 | 2011-06-15 | 段志革 | Snow melting device for railway turnout |
| CN205557201U (en) * | 2016-04-12 | 2016-09-07 | 山东钢铁股份有限公司 | Embedded electrical heating railway switch bed plate snow melt defroster |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700418A (en) * | 2017-11-13 | 2018-02-16 | 南昌大学 | A kind of railway switch idle space defroster |
| CN107700418B (en) * | 2017-11-13 | 2024-03-29 | 南昌大学 | Railway switch harmful space freeze-proof device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |
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| RJ01 | Rejection of invention patent application after publication |