CN105172620A - Turnout section transition structure of urban rail vehicle ground power supply system - Google Patents
Turnout section transition structure of urban rail vehicle ground power supply system Download PDFInfo
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- CN105172620A CN105172620A CN201510528538.4A CN201510528538A CN105172620A CN 105172620 A CN105172620 A CN 105172620A CN 201510528538 A CN201510528538 A CN 201510528538A CN 105172620 A CN105172620 A CN 105172620A
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- vehicle
- power supply
- supply system
- ground power
- insulating slide
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Abstract
The invention discloses a turnout section transition structure of an urban rail vehicle ground power supply system. Insulating slide ways are laid between two steel rails of a turnout section, and the ends of the insulating slide ways are in butt joint with a power supply module which is slightly higher than the rail surface. The insulating slide ways intersect with the turnout steel rails in a fractured mode. A collector shoe of a vehicle can slide on the insulating slide ways in a contact mode. When the vehicle passes the turnout section, the collector shoe of the vehicle does not need to ascend or descend or collide with the turnout steel rails or gauge connecting rods, the accident rate is reduced, and the loss of the collector shoe and the steel rails is reduced; meanwhile, the distance of a non-electricity area of the vehicle is reduced as well; arcing and tripping of the vehicle are prevented through reasonable electricity backflow facilities when the vehicle travels from an electricity area to the non-electricity area, and the traveling safety is improved.
Description
Technical field
The present invention relates to a kind of city rail vehicle ground power supply system track switch section transition structure, belong to city rail vehicle ground power supply system technical field.
Background technology
In recent years, occur that a kind of take wound prestige (Tramwave) ground power supply system of Italian ANSALDO (ANSALDO) company as the novel power supply technique of representative in city rail vehicle technical field, this technology lays the 3rd rail be made up of supply module between ground surface two bars of rail, and also no current passes through to protect pedestrian at ordinary times; When vehicle passes through, its shoegear makes the action of supply module internal mechanism with its magnetic force, thus switches on power, and draws electric power.Replace traditional overhead conductor Current Collecting Methods with this ground power supply system, can avoid the destruction for urban look, application prospect is very good.But the supply module of this formation the 3rd rail but cannot continuous laying due to its architectural feature such as cross-like rail and gauge connecting rod in track switch section.For avoiding shoegear and railroad turnout steel rail and gauge connecting rod thereof to collide, vehicle is by needing shoegear to rise, by being fallen by shoegear after track switch again before track switch section.This not only needs to arrange extra track switch signal system, and when shoegear is by track switch section, need rise before leaving supply module district, land after entering supply module district, in fact this increase again the distance that vehicle runs without electricity.The electricity of vehicle-mounted super capacitor often cannot meet the requirement of vehicle without electrical travelling car during this period.As there is emergency case, vehicle is probably stuck in track switch section, cannot again run, and then the normal operation of impact all fronts vehicle.
Summary of the invention
Object of the present invention overcomes the deficiency of above-mentioned prior art exactly, provides a kind of city rail vehicle ground power supply system track switch section transition structure.
The object of the present invention is achieved like this: a kind of city rail vehicle ground power supply system track switch section transition structure, it is characterized in that being equipped with the insulating slide docked with the supply module a little more than rail level its end between the rail of two, track switch section, described insulating slide is crossing with railroad turnout steel rail in fracture mode, and the shoegear of vehicle can contact and slide on described insulating slide.
In order to realize object of the present invention better, described insulating slide is from bottom to top by supporting bent plate, base plate, pilot bar, cover plate, reflux condition and binding bolt composition, described supporting bent plate is conductive material, described base plate and cover plate are insulating material, described pilot bar is magnetic material, in order to the running orbit of guided vehicle shoegear, described reflux condition is conductive material, on the cover board embedding abreast, described binding bolt is conduction non-magnetic material, above-mentioned parts are fixed on the supporting bent plate be evenly distributed on below base plate, reflux condition passes through binding bolt, supporting bent plate and negative safety cable are connected with the power cathode of ground power supply system, in order to the stray current that refluxes.
Technical scheme of the present invention, when vehicle is by track switch section, without the need to lifting action, also can not there is the collision phenomenon with railroad turnout steel rail and gauge connecting rod in its shoegear, reduce accident rate and reduce the loss of shoegear and rail, vehicle non-electricity zone distance also can reduce simultaneously; By the facility that reasonably electrically refluxes, prevent vehicle from from electric region to non-electricity zone, producing arcing and trip phenomenon, improve traffic safety.
Accompanying drawing explanation
Fig. 1 is the city rail vehicle ground power supply system track switch section transition structure principle schematic of prior art.
Fig. 2 is the city rail vehicle ground power supply system track switch section transition structure principle schematic of the embodiment of the present invention.
Fig. 3 is the exploded view of insulating slide in Fig. 2.
Be labeled as in figure: 1-rail, 2-insulating slide, 3-supply module, 4-insulating slide fracture, 5-supports bent plate, 6-base plate, 7-pilot bar, 8-cover plate, 9-reflux condition, 10-binding bolt, 11-negative pole safety cable.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Referring to accompanying drawing 2, the city rail vehicle ground power supply system track switch section transition structure of the present embodiment is equipped with insulating slide 2 between the rail 1 of two, track switch section.The end of insulated track is docked with the supply module 3 a little more than rail level.Insulating slide is crossing with railroad turnout steel rail in fracture 4 mode.
Referring to accompanying drawing 3, insulating slide 2 is made up of supporting bent plate 5, base plate 6, pilot bar 7, cover plate 8, reflux condition 9 and binding bolt 10 from bottom to top.Supporting bent plate 5 adopts has higher-strength and the steel of tool electric conductivity, is uniformly distributed in below base plate 6, is fixed on ground for the whole insulating slide 2 carried.Base plate 6, for parts such as support guide bar 7, cover plate 8 and reflux conditions 9, needs certain requirement of strength, adopts the glass fiber material of insulation.Cover plate 8, for directly contacting with shoegear bottom surface, should have certain resistance to abrasion and crushing resistance, and textured nylon material is established on employing is insulated, surface, guarantees that surface is not charged.Pilot bar 7 is magnetic material, in order to the running orbit of guided vehicle shoegear, offsets about preventing shoegear.Reflux condition 9 is conductive material, is embedded on cover plate 8 abreast, for the backflow of stray current.Three row lined up by binding bolt 10, for reflux condition 9, cover plate plate 8, pilot bar 7, base plate 6 are fixed on the supporting bent plate 5 be evenly distributed on below base plate 6.For preventing binding bolt 10 from loosening because of the impact of shoegear magnetic force, binding bolt 10 adopts non-magnetic material.Reflux condition 9 is connected with the power cathode of ground power supply system by binding bolt 10, supporting bent plate 5 and negative pole safety cable 11, forms the loop of backflow stray current, improves the safety of application.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (2)
1. a city rail vehicle ground power supply system track switch section transition structure, it is characterized in that being equipped with the insulating slide docked with the supply module a little more than rail level its end between the rail of two, track switch section, described insulating slide is crossing with railroad turnout steel rail in fracture mode, and the shoegear of vehicle can contact and slide on described insulating slide.
2. city rail vehicle ground power supply system track switch section according to claim 1 transition structure, it is characterized in that described insulating slide from bottom to top by supporting bent plate, base plate, pilot bar, cover plate, reflux condition and binding bolt composition, described supporting bent plate is conductive material, described base plate and cover plate are insulating material, described pilot bar is magnetic material, in order to the running orbit of guided vehicle shoegear, described reflux condition is conductive material, on the cover board embedding abreast, described binding bolt is conduction non-magnetic material, above-mentioned parts are fixed on the supporting bent plate be evenly distributed on below base plate, reflux condition passes through binding bolt, supporting bent plate and negative pole safety cable are connected with the power cathode of ground power supply system, in order to the stray current that refluxes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528538.4A CN105172620B (en) | 2015-08-25 | 2015-08-25 | City rail vehicle ground power supply system track switch section transition structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528538.4A CN105172620B (en) | 2015-08-25 | 2015-08-25 | City rail vehicle ground power supply system track switch section transition structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105172620A true CN105172620A (en) | 2015-12-23 |
| CN105172620B CN105172620B (en) | 2017-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510528538.4A Active CN105172620B (en) | 2015-08-25 | 2015-08-25 | City rail vehicle ground power supply system track switch section transition structure |
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| CN (1) | CN105172620B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512201A (en) * | 2017-08-16 | 2017-12-26 | 湖南华品轨道交通有限公司 | A kind of track switch conductor rail arranges installation method |
| CN113415214A (en) * | 2021-06-21 | 2021-09-21 | 中铁电气化勘测设计研究院有限公司 | Current connection device at turnout and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS266007B1 (en) * | 1986-06-27 | 1989-11-14 | Oldrich Ing Zacek | Turnout for guiding and feeding system of manipulation and transportation means passing through groove in floor |
| JPH0522807A (en) * | 1991-07-10 | 1993-01-29 | Hitachi Ltd | Track shunting device for magnetically levitated railway |
| CN1129425A (en) * | 1994-06-21 | 1996-08-21 | 金仁起 | Switch system for personal rapid transit |
| CN202319969U (en) * | 2011-11-15 | 2012-07-11 | 北京鼎昌复合材料有限责任公司 | Compound insulating rail for seamless connection of contact rail |
-
2015
- 2015-08-25 CN CN201510528538.4A patent/CN105172620B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS266007B1 (en) * | 1986-06-27 | 1989-11-14 | Oldrich Ing Zacek | Turnout for guiding and feeding system of manipulation and transportation means passing through groove in floor |
| JPH0522807A (en) * | 1991-07-10 | 1993-01-29 | Hitachi Ltd | Track shunting device for magnetically levitated railway |
| CN1129425A (en) * | 1994-06-21 | 1996-08-21 | 金仁起 | Switch system for personal rapid transit |
| CN202319969U (en) * | 2011-11-15 | 2012-07-11 | 北京鼎昌复合材料有限责任公司 | Compound insulating rail for seamless connection of contact rail |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512201A (en) * | 2017-08-16 | 2017-12-26 | 湖南华品轨道交通有限公司 | A kind of track switch conductor rail arranges installation method |
| CN107512201B (en) * | 2017-08-16 | 2024-02-13 | 湖南华品轨道交通有限公司 | Switch contact rail arrangement and installation method |
| CN113415214A (en) * | 2021-06-21 | 2021-09-21 | 中铁电气化勘测设计研究院有限公司 | Current connection device at turnout and using method thereof |
| CN113415214B (en) * | 2021-06-21 | 2023-03-31 | 中铁电气化勘测设计研究院有限公司 | Current connection device at turnout and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105172620B (en) | 2017-07-11 |
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