CN101512071A - 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
- CN101512071A CN101512071A CNA2007800334195A CN200780033419A CN101512071A CN 101512071 A CN101512071 A CN 101512071A CN A2007800334195 A CNA2007800334195 A CN A2007800334195A CN 200780033419 A CN200780033419 A CN 200780033419A CN 101512071 A CN101512071 A CN 101512071A
- Authority
- CN
- China
- Prior art keywords
- supporting member
- heating element
- aforementioned arbitrary
- bearer
- 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.)
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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
-
- 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, described supporting member has end face.Described supporting member after installation by end face and adjacent supports adjacency, and has lane plate at an upper portion thereof, described lane plate disposes the guide that is used for guided vehicle along the track extension and 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 described guide.
Background technology
Supporting member of the present invention by concrete precast element or steel member or both in conjunction with forming, supporting member mutually in order arrangement constituted the track of railroad vehicle.Railroad vehicle for example can be a magnetic suspension train, and magnetic suspension train is directed and drives by the guiding device that is placed on the track.Guiding is to be undertaken by 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, described 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.Similarly, 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 by 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.Described 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 described zone to come safe driving and brake.Can produce rut in addition, snowslinger can utilize described rut to move on the supporting member of track.By the end face of heating supporting member, can avoid the water that melts effectively or avenge the seam of infiltrating between adjacent supports in addition, and prevent expansion infringement supporting member icing and the therefore water of formation.
Heating element does not need to 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 by described adjusting device, be used to obtain the no accumulated snow on supporting member and 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, described heating can stop form snow or ice on supporting member.Especially can avoid under unnecessary fully situation by 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 described sensor.These conclusive parameters should be considered, and find out to form the dangerous of snow or ice and correspondingly be switched on or switched off heater on supporting member.
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 is 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.Several centimetres interval by the distance guide surface has produced large-area heat energy radiation, 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 there is no when icing, in these zones, the operation of the snowslinger on the supporting member is just significantly simplified.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 and freeze according to the vehicle ground clearance cleaning accumulated snow of magnetic suspension train.
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, variation along with 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 and do not have freezing.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 by heating slip rail, can guarantee that the track reaches no accumulated snow and nothing is frozen, and on described track, snowslinger can keep the no accumulated snow in whole surface of supporting member and not have freezing.
By 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 and 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 be 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.Under extreme environmental conditions than not too needing higher calorific value under the 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 two junction plates 3 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 described 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 described 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 described 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.
Two heating elements 7 have been installed respectively near side rails 5 and slip rail 6.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 described adjusting voluntarily can realize that wherein, calorific value depends on external temperature and changes by 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, it also is possible regulating by the outside of sensor 8 and 9, and described sensor 8 and 9 is determined the temperature and humidity of supporting member 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 that just not needing is that heating element 7 uses energy, and has therefore realized heating supporting member 1 very energy-conservationly.
By the area arrangements heating element 7 at slip rail 6, the zone on base plate 2 tops of supporting member 1 is avoided accumulated snow and is frozen, 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 icing, thereby the vehicle that travels on supporting member 1 has enough ground clearances such as magnetic suspension train, so that vehicle can not influenced by accumulated snow in it travels.
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 icing.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 expands when freezing 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, described heating element 7 can regulate and/or carry out the adjusting that taken place by ambient conditions 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 especially magnetic suspension train of railroad vehicle, wherein, described supporting member has end face, described supporting member by end face installment state and adjacent supports in abutting connection with and have lane plate on the surface, described lane plate disposes the guide such as slip rail and/or side rails that is used for guided vehicle along the extension of track direction and in the lane plate both side ends, 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 and do not have icing.
2. supporting member according to claim 1 is characterized in that, for described disposition of heating component adjusting device.
3. according to the described supporting member of aforementioned arbitrary claim, it is characterized in that, for described adjusting device has disposed humidity and/or temperature pick up.
4. according to the described supporting member of aforementioned arbitrary claim, it is characterized in that described heating element is regulated voluntarily.
5. according to the described supporting member of aforementioned arbitrary claim, it is characterized in that described heating element has shell.
6. according to the described supporting member of aforementioned arbitrary claim, it is characterized in that described heating element is electrically driven (operated) heating tape.
7. according to the described supporting member of aforementioned arbitrary claim, it is characterized in that described heating tape is two copper conductors, between described two copper conductors, arranged resistive element with temperature correlation.
8. according to the described supporting member of aforementioned arbitrary claim, it is characterized in that described heating element is arranged to be certain intervals from described guide.
9. according to the described supporting member of aforementioned arbitrary claim, it is characterized in that, described heating element in the guide zone of need heating by the solid lane plate place of concrete casting in concrete pouring.
10. according to the described supporting member of aforementioned arbitrary claim, it is characterized in that described heating element is to be placed in the supporting member in track greater than+/-4% gradient.
11. method that is used to heat such as the guide of slip rail and/or side rails, wherein said guide is used to guide at the railroad vehicle vehicle on the supporting member of magnetic suspension train runway particularly, it is characterized in that, in the end region of slip rail and/or side rails and/or supporting member, along with variation such as the current environment condition of temperature and/or humidity, have at least a heating element to be heated, so that respective regions keeps no accumulated snow and do not have freezing.
12., it is characterized in that described environment temperature, supporting member temperature, air humidity and/or supporting member humidity are measured according to the described method of aforementioned claim.
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, described heating element was heated according to the described method of aforementioned arbitrary claim.
14. according to the described method of aforementioned arbitrary claim, it is characterized in that, regulate the calorific value of described 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 true CN101512071A (en) | 2009-08-19 |
| CN101512071B 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) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626032A (en) * | 2013-12-02 | 2014-03-12 | 安涛(宁波)电器有限公司 | Crane control method applicable to cold areas |
| CN104711906A (en) * | 2013-12-17 | 2015-06-17 | 中铁工程设计咨询集团有限公司 | Rail beam ice and snow melting assembly, PC rail beam and laying method of PC rail beam |
| CN104711905A (en) * | 2013-12-13 | 2015-06-17 | 中铁工程设计咨询集团有限公司 | Ice and snow melting device for PC rail beam, paving method and PC rail beam |
| 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 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| KR20240113564A (en) * | 2021-12-02 | 2024-07-22 | 자레드 클루버 | Method and apparatus for removing snow and ice from crane boom |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274336A (en) * | 1978-08-11 | 1981-06-23 | Hendrik Pater | Monorail guideway assembly |
| US4854244A (en) * | 1988-04-29 | 1989-08-08 | General Signal Corporation | Transit rail deicing system |
| DE19832535C2 (en) * | 1998-07-20 | 2002-10-10 | Ean Elektroschaltanlagen Gmbh | Device for regulating and monitoring point heaters |
| 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 |
| DE102004032979A1 (en) * | 2004-07-08 | 2006-01-26 | Max Bögl Bauunternehmung GmbH & Co. KG | carrier |
| 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 |
| CN1614150A (en) * | 2004-12-07 | 2005-05-11 | 马雷 | Apparatus for preventing railway switch from snows piling on |
-
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
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626032A (en) * | 2013-12-02 | 2014-03-12 | 安涛(宁波)电器有限公司 | Crane control method applicable to cold areas |
| 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 |
| CN104711905A (en) * | 2013-12-13 | 2015-06-17 | 中铁工程设计咨询集团有限公司 | Ice and snow melting device for PC rail beam, paving method and PC rail beam |
| 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 |
| CN104711906A (en) * | 2013-12-17 | 2015-06-17 | 中铁工程设计咨询集团有限公司 | Rail beam ice and snow melting assembly, PC rail beam and laying method of PC rail beam |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008034746A1 (en) | 2008-03-27 |
| CN101512071B (en) | 2012-08-01 |
| DE102006044386A1 (en) | 2008-03-27 |
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| 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 |