CN101512071B - Bearer and method for heating guiding elements on a bearer - Google Patents
Bearer and method for heating guiding elements on a bearer Download PDFInfo
- Publication number
- CN101512071B CN101512071B CN2007800334195A CN200780033419A CN101512071B CN 101512071 B CN101512071 B CN 101512071B CN 2007800334195 A CN2007800334195 A CN 2007800334195A CN 200780033419 A CN200780033419 A CN 200780033419A CN 101512071 B CN101512071 B CN 101512071B
- Authority
- CN
- China
- Prior art keywords
- supporting member
- heating element
- heating
- side rails
- track
- 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
-
- 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
-
- 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)
Abstract
The invention relates to a bearer for a track for a railway vehicle, in particular a magnetic monorail, wherein the bearer has front faces with which said bearer, when installed, borders on adjacent supports. A track plate on the top side of the bearer extends along the track, and guiding elements such as sliding rails and/or side check rails, for guiding the vehicle, are provided on both lateral ends of the track plate. In the region of the sliding rails and/or side check rails and/or front faces of the bearer, at least one heating element is arranged in order to keep the corresponding region free of snow and ice. The invention also relates to a method for heating guiding elements such as sliding rails and/or side check rails for guiding the vehicle on a bearer for a track for a railway vehicle, in particular a magnetic monorail, wherein at least one heating element is heated in the region of the sliding rails and/or side check rails and/or front faces of the bearer, in accordance with the current environmental conditions such as temperature and/or humidity, in order to keep the corresponding region free of snow and ice.
Description
Technical field
The present invention relates to a kind of supporting member that is used for the railroad vehicle track, especially for the supporting member in magnetic-levitation track, wherein, said supporting member has end face.Said supporting member passes through end face and adjacent supports adjacency after installation; And has lane plate at an upper portion thereof; Said lane plate extends along the track and disposes the guide that is used for guided vehicle in the lane plate both side ends; As slide rail and/or side rails, the invention still further relates to a kind of method that is used to heat said guide.
Background technology
Supporting member according to the invention is made up of concrete precast element or steel member or both combinations, and supporting member is arranged the track that has constituted railroad vehicle mutually in order.Railroad vehicle for example can be a magnetic suspension train, and magnetic suspension train is directed and drives through the guiding device that is placed on the track.Guiding is to carry out through the guide such as slip rail and side rails, and guide is arranged along the longitudinal extension of supporting member, and vehicle uses these guides during vehicle operating or in the brake process or in the inactive state.At the end face of supporting member, supporting member or to link together or have expansion clearance, said expansion clearance with adjacent supporting member be in order to compensate the thermal expansion of supporting member.
For the operation of support vehicles in winter; The structural scheme of the supporting member that has proposed; Make ice-melt water to flow away from supporting member; Thereby the connection between guide and supporting member can not melted and the damage by water of regelation is gone bad or unclamped, and can icicle not occur in the enforcement zone of vehicle.After vehicle has relatively little ground clearance, also show, under strong snowfall situation, must clean the top of track supporting member.At this moment, removing car just must reach supporting member and remove accumulated snow.Even under the few situation of snowfall, guiding and inlet parking (Absetzen) that the snow and ice that condenses also can the overslaugh vehicle.Likewise, water also can penetrate in the expansion joint between adjacent two supporting members and infringement supporting member when condensing.
Summary of the invention
Therefore, task of the present invention is to produce a kind of supporting member, its both can guarantee railroad vehicle particularly magnetic suspension train can avoid the infringement of snow and ice again at the security of operation in winter to supporting member and vehicle.
This task is to solve through supporting member and method according to independent claims.
According to the present invention, this supporting member that is used for the track of railroad vehicle has end face and vertical face (Laengsseiten).Vertical face in the track is provided with guide such as slip rail and/or the side rails that is used for guided vehicle.Said slip rail allows brake and the parking of vehicle on supporting member.According to the present invention, be provided with a heating element at least at the end region of slip rail and/or side rails and/or supporting member, so that respective regions keeps not having snow and do not have ice.Therefore the nothing snow of supporting member occurred and do not had the territory, ice formation, railroad vehicle utilizes said zone to come safe driving and brake.Can produce rut in addition, snowslinger said rut capable of using moves on the supporting member of track.Through the end face of heating supporting member, water or the snow that can avoid effectively melting infiltrate the seam between adjacent supports in addition, and prevent expansion infringement the supporting member icing and water that therefore forms.
Heating element need not heat whole supporting member, and the surface that only need keep necessary for the function of vehicle and supporting member does not have accumulated snow and do not have icing.Therefore can energy conservation, this is a particular importance for very long track especially.
Particularly advantageously be, disposition of heating component one adjusting device.Can reach the energy utilization of optimization through said adjusting device, be used to obtain on supporting member no accumulated snow with do not have the zone that freezes.It can also be realized special deicing fast or cross one period continuous time interval and realize easily that the heating of supporting member, said heating can stop and on supporting member, form snow or ice.Especially can avoid under unnecessary fully situation through adjusting device, heating element also is heated, because do not exist in the danger that forms snow or ice on the supporting member.
In order to implement that as much as possible supporting member is heated, advantageously, adjusting device is furnished with humidity and/or temperature pick up.Can measure air humidity or surface moisture and the environment temperature or the supporting member temperature of supporting member by means of said sensor.These conclusive parameters should be considered, and find out on supporting member, to form the dangerous of snow or ice and correspondingly be switched on or switched off heater.
In a particularly advantageous embodiment of the present invention, heating element is regulated voluntarily.Such as this relates to a temperature variant resistive element, and this resistive element is arranged between two copper conductors that extend in parallel and regulates the heat radiation relevant with environment temperature with qualification thus.When environment temperature rose, the calorific value of heating element descended automatically.
At heating element is under the situation of electrically driven (operated) heating tape (Heizband), and heating element can advantageously have shell, the infringement that produces when avoiding being laid in the supporting member.In this case, heating element even can be solid with concrete casting.Except adjusting, can carry out the adjusting voluntarily of heating element with humidity and/or temperature pick up.Can guarantee that thus fault current is protected and the heating of supporting member only need not manual intervention and driven automatically under the particular environment condition.
For the top at supporting member produces large-area as far as possible effect, preferably, heating element is arranged to be certain intervals from guide.Produced large-area heat energy radiation through several centimetres interval apart from guide surface; Therefore; Although have only a spot of heating element and a spot of heating inductor, still can make enough big zone keep not having snow and not having ice, to guarantee the operation of vehicle and snowslinger.
Heating element can want heated guide zone by solid on the lane plate of a concrete pouring with concrete casting, and especially electrically driven (operated) heating tape is to this particularly suitable.
When being assembled the track of railroad vehicle into, be specially adapted to have cross section, track according to the supporting member of band heating element of the present invention greater than+/-4% gradient.When the no accumulated snow in the enforcement of snowslinger zone does not have when icing, in these zones, the operation of the snowslinger on the supporting member is just by remarkable simplification.Therefore, the snowslinger on the supporting member just no longer needs extra stabilizing measures because the wheel of snowslinger can firmly grasp on supporting member well, and can according to the vehicle ground clearance cleaning accumulated snow of magnetic suspension train with freeze.
According to the present invention; Be used to heat railroad vehicle particularly the method for the guide on the track supporting member of magnetic suspension train be characterised in that; At slip rail and/or side rails and/or supporting member end region; Along with the variation of current ambient conditions such as external temperature and/or air humidity, have at least a heating element to be heated, so that corresponding zone keeps no accumulated snow not freeze with having.Have only other and for the operation of vehicle and/or snowslinger important supporting member zone be heated, to guarantee the safe operation of vehicle and/or snowslinger.
Especially through heating slip rail, can guarantee that the track reaches no accumulated snow and do not freeze with having, and on said track, snowslinger can keep the no accumulated snow in whole surface of supporting member not freeze with having.
Through measuring environment temperature, supporting member temperature, air humidity and/or these parameters of supporting member humidity; Make the such method of operation of heating element become possibility; Promptly have only when producing really when dangerous owing to forming accumulated snow with freezing on the supporting member, heating element just can be started working.Therefore, though preponderate humidity when little when low temperature, heating element can not started working.On the other hand, if humidity rises, the accumulated snow that just must consider under the low temperature condition to occur on the supporting member is with icing.Then, heating element should be started working or remained on SBR at least.
If along with the calorific value that the current environment condition is regulated heating element, just might make the operation of heating element energy conservation ground.Ratio is not too needing higher calorific value under the extreme environmental conditions under extreme environmental conditions.
Description of drawings
Further advantages of the invention will be described in following illustrative embodiments.Wherein:
Fig. 1 shows the stereogram of the part of supporting member;
Fig. 2 shows the view of supporting member end face.
The specific embodiment
Fig. 1 shows the stereogram of the part of supporting member 1.Supporting member 1 is formed by a base plate 2 with from 3 of two junction plates that base plate 2 stretches out downwards.One of them junction plate 3 has only appearred in Fig. 1.Base plate 2 has a cantilever 4, and it is outwards outstanding that said cantilever 4 is crossed junction plate 3.On cantilever 4, laterally settled side rails 5.Side rails 5 laterally extends along supporting member 1, and its guiding to vehicle works, and said vehicle can move along supporting member 1.The vehicle towed stator component that is used for that does not illustrate in the drawings has been installed below cantilever 4.
At the upper surface of base plate 2, show slip rail 6 in cantilever 4 zones.Slip rail 6 is an all-in-one-piece with supporting member 1 in said embodiment, and wherein, supporting member 1 is a concrete precast element.In the embodiment that another is not described, supporting member also can be manufactured into the steel-concrete member into steel member or mixing.
Near side rails 5 and slip rail 6, two heating elements 7 have been installed respectively.Heating element 7 stretches with several centimetres interval along side rails 5 and slip rail 6.Heating element is electrically driven (operated), and can regulate and/or pass through sensor adjustment voluntarily.The said adjusting voluntarily can realize that wherein, calorific value depends on external temperature and changes through the heating element 7 that uses the strip resistance element.Like this, cold supporting member 1 need be stronger than warmer supporting member 1 calorific value.In addition, the external adjustment through sensor 8 and 9 also is possible, and said sensor 8 and 9 is confirmed the temperature and humidity of supporting members 1 or surrounding environment and correspondingly connected or disconnected heating element 7.Can guarantee thus, can not occur under accumulated snow or the icing temperature or damp condition, just need not be that heating element 7 uses energy, and therefore realize heating supporting member 1 very energy-conservationly.
Through the area arrangements heating element 7 at slip rail 6, the zone on base plate 2 tops of supporting member 1 is able to avoid accumulated snow and freezes, and this zone has formed the track of snow removing equipment simultaneously.At this, snow removing equipment can make the whole top of base plate 2 avoid accumulated snow and freeze, thereby the vehicle that on supporting member 1, goes has enough ground clearances such as magnetic suspension train, so that vehicle can not influenced by accumulated snow in it goes.
Fig. 2 shows the end face of supporting member 1.Heating element 7 has been installed near end face equally, and heating element 7 makes the end face of supporting member 1 avoid accumulated snow and freeze.Can guarantee that thus the expansion gap between two adjacent supports 1 in track can not freeze, and avoid because the infringement that the water that when freezing, expands causes to supporting member 1.Identical with near being installed in side rails 5 and slip rail 6 the action principle of heating element 7 near the action principle of the heating element the end face of supporting member 17, said heating element 7 can regulate and/or carry out the adjusting by the ambient conditions generation equally voluntarily.
The present invention is not limited to described embodiment.Even electrical heating provides the particularly advantageous mode to the present invention, it also is possible heating with heated fluid so.Heat energy for example can come from solar energy or electric energy.
Claims (14)
1. the supporting member in a track; It is used for magnetic suspension train; Wherein, Said supporting member is concrete precast element or the steel-concrete member that mixes and has end face, said supporting member through end face installment state and adjacent supports in abutting connection with and have lane plate on the surface, the direction extension and dispose slip rail and/or the side rails that is used for guided vehicle in the lane plate both side ends of said lane plate along the track; It is characterized in that; In the zone of the end face of slip rail and/or side rails and/or supporting member, arranged a heating element at least so that respective regions keeps no accumulated snow not freeze with having, and said heating element in the zone of the slip rail of need heating and/or side rails by concrete casting admittedly.
2. supporting member according to claim 1 is characterized in that, for said disposition of heating component adjusting device.
3. supporting member according to claim 2 is characterized in that, for said adjusting device has disposed humidity and/or temperature pick up.
4. supporting member according to claim 2 is characterized in that said heating element is regulated voluntarily.
5. supporting member according to claim 1 is characterized in that said heating element has shell.
6. supporting member according to claim 1 is characterized in that, said heating element is electrically driven (operated) heating tape.
7. supporting member according to claim 6 is characterized in that, said heating tape is two copper conductors, between said two copper conductors, has arranged the resistive element with temperature correlation.
8. supporting member according to claim 1 is characterized in that, said heating element is arranged to be certain intervals from said slip rail and/or side rails.
9. supporting member according to claim 1 is characterized in that, said heating element is to be placed in the supporting member in track greater than+/-4% gradient.
10. method that is used to heat slip rail and/or side rails; Wherein said slip rail and/or side rails are used to guide the vehicle of the said magnetic suspension train on the supporting member of the runway of the magnetic suspension train that is made up of concrete precast element or the steel-concrete member that mixes; It is characterized in that; Variation along with the current environment condition; The heating element on solid heating element and/or the end face that is disposed in supporting member is heated by concrete casting in slip rail and/or side rails zone to have one at least so that respective regions keep no accumulated snow with do not have icing.
11. method according to claim 10 is characterized in that said ambient conditions comprises humidity and/or temperature.
12., it is characterized in that the environment temperature in the said ambient conditions, supporting member temperature, air humidity and/or supporting member humidity are measured according to claim 10 or 11 described methods.
13., it is characterized in that when the air humidity that is lower than a predetermined value and environment when the temperature of environment was higher than a predetermined value, said heating element was heated according to claim 10 or 11 described methods.
14. according to claim 10 or 11 described methods, it is characterized in that, regulate the calorific value of said heating element according to the current environment condition.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006044386A DE102006044386A1 (en) | 2006-09-18 | 2006-09-18 | Carrier and method for heating guide elements on a support |
| DE102006044386.1 | 2006-09-18 | ||
| PCT/EP2007/059549 WO2008034746A1 (en) | 2006-09-18 | 2007-09-12 | Bearer and method for heating guiding elements on a bearer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101512071A CN101512071A (en) | 2009-08-19 |
| CN101512071B true CN101512071B (en) | 2012-08-01 |
Family
ID=38670559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800334195A Expired - Fee Related CN101512071B (en) | 2006-09-18 | 2007-09-12 | Bearer and method for heating guiding elements on a bearer |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN101512071B (en) |
| DE (1) | DE102006044386A1 (en) |
| WO (1) | WO2008034746A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626032B (en) * | 2013-12-02 | 2017-01-11 | 安涛(宁波)电器有限公司 | Crane control method applicable to cold areas |
| CN104711905B (en) * | 2013-12-13 | 2016-06-15 | 中铁工程设计咨询集团有限公司 | A kind of PC track girder ice-melt snow device, laying method and PC track girder |
| CN104711906B (en) * | 2013-12-17 | 2016-08-24 | 中铁工程设计咨询集团有限公司 | Track girder ice-melt snow assembly, PC track girder and laying method thereof |
| DE102014202936A1 (en) * | 2014-02-18 | 2015-08-20 | Voith Patent Gmbh | Guide unit for electric contact couplings and central buffer couplings for rail vehicles with a guided on a guide unit electrical contact coupling |
| CN105350406A (en) * | 2015-12-01 | 2016-02-24 | 成都铁安科技有限责任公司 | Rail heating device and rail heating method |
| CN107338724A (en) * | 2016-12-21 | 2017-11-10 | 柳州东方工程橡胶制品有限公司 | A kind of ice-melt drains Multidirectional displacement bridge expansion device |
| WO2023034653A2 (en) * | 2021-12-02 | 2023-03-09 | Jared Kluver | Methods and apparatus for the removal of snow and ice from crane booms |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274336A (en) * | 1978-08-11 | 1981-06-23 | Hendrik Pater | Monorail guideway assembly |
| DE19832535C2 (en) * | 1998-07-20 | 2002-10-10 | Ean Elektroschaltanlagen Gmbh | Device for regulating and monitoring point heaters |
| CN1614150A (en) * | 2004-12-07 | 2005-05-11 | 马雷 | Apparatus for preventing railway switch from snows piling on |
| WO2006005676A1 (en) * | 2004-07-08 | 2006-01-19 | Max Bögl Bauunternehmung GmbH & Co. KG | Girder of a guideway for a track-bound vehicle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4854244A (en) * | 1988-04-29 | 1989-08-08 | General Signal Corporation | Transit rail deicing system |
| DE10133318A1 (en) * | 2000-09-12 | 2002-09-19 | Boegl Max Bauunternehmung Gmbh | Concrete support structure esp. for travel way for magnetically levitated train, has additional boom arranged at each end of support webs |
| DE10130574A1 (en) * | 2001-06-27 | 2003-01-23 | Dyckerhoff & Widmann Ag | Track bearer for vehicles on tracks, especially magnetic levitation vehicles, has arrangement for varying lower part temperature when temperature variations, especially of upper part, occur |
| DE102004056134B3 (en) * | 2004-11-16 | 2006-05-11 | Brandenburgische Technische Universität Cottbus | System for detection of snow and/or ice on railway tracks has sensor formed by plate capacitors electrically connected in parallel and arranged vertically and parallel to one another, with upwards projecting section on upper edge |
-
2006
- 2006-09-18 DE DE102006044386A patent/DE102006044386A1/en not_active Withdrawn
-
2007
- 2007-09-12 CN CN2007800334195A patent/CN101512071B/en not_active Expired - Fee Related
- 2007-09-12 WO PCT/EP2007/059549 patent/WO2008034746A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274336A (en) * | 1978-08-11 | 1981-06-23 | Hendrik Pater | Monorail guideway assembly |
| DE19832535C2 (en) * | 1998-07-20 | 2002-10-10 | Ean Elektroschaltanlagen Gmbh | Device for regulating and monitoring point heaters |
| WO2006005676A1 (en) * | 2004-07-08 | 2006-01-19 | Max Bögl Bauunternehmung GmbH & Co. KG | Girder of a guideway for a track-bound vehicle |
| CN1614150A (en) * | 2004-12-07 | 2005-05-11 | 马雷 | Apparatus for preventing railway switch from snows piling on |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-242102A 2002.08.28 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101512071A (en) | 2009-08-19 |
| DE102006044386A1 (en) | 2008-03-27 |
| WO2008034746A1 (en) | 2008-03-27 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20120912 |