CN108016450A - Turn back before a kind of city rail traffic station island station arrangement - Google Patents
Turn back before a kind of city rail traffic station island station arrangement Download PDFInfo
- Publication number
- CN108016450A CN108016450A CN201711236921.8A CN201711236921A CN108016450A CN 108016450 A CN108016450 A CN 108016450A CN 201711236921 A CN201711236921 A CN 201711236921A CN 108016450 A CN108016450 A CN 108016450A
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- Prior art keywords
- main track
- track
- station
- island
- curve
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
Abstract
The present invention provides island station arrangement of turning back before a kind of city rail traffic station, the both sides of an island platform are respectively arranged with the first main track and the second main track, first curve connects first main track and double crossover, second curve connects second main track and double crossover, first interval main track and is connected with second interval main track by the double crossover.Turn back before city rail traffic station provided by the invention island station arrangement, effectively shorten station total length, reduce project scale；It is distance travelled to shorten train operation of turning back, improves train and turns back operating efficiency；Applicability is wide, flexibility ratio is high, can meet overhead station, the station arrangement of underground station, suitable for the island station arrangement of a variety of platform widths.
Description
Technical field
The present invention relates to city rail traffic route design field, more particularly, to a kind of urban track traffic
Turn back before standing island station arrangement.
Background technology
In recent years, China's rapid economic development, urbanization process are gradually accelerated, and resource larger as a density of population
Deficient country, traffic congestion have become the Tough questions that city faces relatively.Therefore, for ensure city it is healthy and stable send out
Exhibition, promote public transport becomes trend of the times, urban track traffic with its large conveying quantity, it is comfortable, quick the characteristics of obtained people
The consistent favorable comment of the people, multiple cities, which are in, to be greatly developed among city rail.
In track traffic design, train should be set to turn back at terminus station and middle switchback station according to organization of driving's cross-channel
Line, meets that train is turned back job requirements, station necessarily causes station scale to become larger after turn back line is set, and construction investment accordingly increases
Add.
Switchback station is connected before station between main track with double crossover before rail traffic station in the prior art, as shown in Figure 1, intersecting
Spacing between 6 place first interval main track 7 of branch-cut bridge and second interval main track 8 is the same as platform both sides the first main track 1 and the second main track 2
Between spacing it is identical, 6 length of double crossover between by the first main track 1 and the second main track 2 spacing influenced it is big, cause station compared with
Length, project scale are larger.
The content of the invention
In order to overcome the above-mentioned problems in the prior art at least in part, the present invention provides a kind of urban track traffic
Turn back before standing island station arrangement.
The present invention provides island station arrangement of turning back before a kind of city rail traffic station, the both sides difference of an island platform
It is provided with the first main track and the second main track, the first curve connects first main track and double crossover, described in the connection of the second curve
Second main track and double crossover, first interval main track and second interval main track are connected by the double crossover.
Wherein, the distance between the first interval main track and the second interval main track L1≥4.6m。
Wherein, the distance between first main track and second main track L2≥12m。
Wherein, the radius R of first curve1≥200m；The radius R of second curve2≥200m。
Wherein, first main track is arranged to the first superelevation runoff straightway with one end that first curve is connected；Institute
State the second main track and be arranged to the second superelevation runoff straightway with one end that second curve is connected.
Wherein, the track switch at the double crossover includes the first track switch, the second track switch, the 3rd track switch and the 4th track switch；
Wherein, first track switch, second track switch, the 3rd track switch and the 4th track switch are simple turnout.
Wherein, the width of an island platform is more than or equal to 9m.
Wherein, further include：First safety line and the second safety line；Wherein, first main track is in an island platform
It is connected after standing by first safety line with circuit terminal；Second main track is behind the station of an island platform by described
Second safety line is connected with circuit terminal.
Wherein, the train on the first interval main track passes through the 4th track switch and first track switch successively, then by
First curve leaves for first main track, so that the train reaches an island platform；The train is by described
One main track leaves for first curve, then is diverged to successively by first track switch and the second up to the second interval just
Line is to complete operation of turning back.
Wherein, the train on the first interval main track passes through the 4th track switch and the 3rd track switch successively, then by
Second curve leaves for second main track, so that the train reaches an island platform；The train is by described
Two main tracks leave for second curve, then are diverged to successively by the 3rd track switch and the second up to the second interval just
Line is to complete operation of turning back.
To sum up, turn back before a kind of city rail traffic station provided by the invention island station arrangement, it is bent to pass through first
Line connects the first main track and double crossover, and the second curve connects the second main track and double crossover, effectively shorten station total length,
Reduce project scale；It is distance travelled to shorten train operation of turning back, improves train and turns back operating efficiency；Applicability is wide, flexibility ratio is high,
It can meet overhead station, the station arrangement of underground station, suitable for the island station arrangement of a variety of platform widths.
Brief description of the drawings
Fig. 1 is the structure diagram of island station arrangement of turning back in the prior art before city rail traffic station；
Fig. 2 is the structure of island station arrangement of turning back before a kind of city rail traffic station according to the embodiment of the present invention
Schematic diagram.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing, to the embodiment of the present invention
In technical solution be explicitly described, it is clear that described embodiment is part of the embodiment of the present invention, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, belongs to the scope of protection of the invention.
Fig. 2 is the structure of island station arrangement of turning back before a kind of city rail traffic station according to the embodiment of the present invention
Schematic diagram, as shown in Fig. 2, the both sides of an island platform 3 are respectively arranged with the first main track 1 and the second main track 2, the first curve 4 connects
First main track 1 and double crossover 6, the second curve 5 connect second main track 2 and double crossover 6, first interval main track 7
Connected with second interval main track 8 by the double crossover 6.
Wherein, the first main track 1 and the second main track 2 are disposed in parallel relation to one another.
Wherein, first interval main track 7 and second interval main track 8 are disposed in parallel relation to one another.
Wherein, the first curve 4 and the second curve 5 are circular arc line of the opening towards an island platform 3.
Island station arrangement of turning back before a kind of city rail traffic station is present embodiments provided, passes through the first curve and connects
The first main track and double crossover are connect, the second curve connects the second main track and double crossover, effectively shortens station total length, reduces
Project scale；It is distance travelled to shorten train operation of turning back, improves train and turns back operating efficiency；Applicability is wide, flexibility ratio is high, can expire
Sufficient overhead station, the station arrangement of underground station, suitable for the island station arrangement of a variety of platform widths.
In another embodiment of the present invention, on the basis of above-described embodiment, the first interval main track 7 and described
The distance between second interval main track 8 L1≥4.6m。
Preferably, the distance between first interval main track 7 and second interval main track 8 L1≥5m。
Preferably, the distance between first interval main track 7 and second interval main track 8 L1For 5m.
Present embodiments provide island station arrangement of turning back before a kind of city rail traffic station, first interval main track and
The distance between second interval main track L1For 5m, the scale at station is reduced.
In yet another embodiment of the present invention, on the basis of above-described embodiment, first main track 1 and described second
The distance between main track 2 L2≥12m。
Preferably, the distance between the first main track 1 and the second main track 2 L2For 15m.
Present embodiments provide island station arrangement of turning back before a kind of city rail traffic station, the first main track and second
The distance between main track L2For 15m, the scale at station is reduced.
In another embodiment of the invention, on the basis of above-described embodiment, the radius R of first curve 41≥
200m；
The radius R of second curve 52≥200m。
Preferably, the radius R of the first curve 41For 200m, the radius R of the second curve 52For 200m.
Present embodiments provide island station arrangement of turning back before a kind of city rail traffic station, the radius of the first curve
R1For 200m, the radius R of the second curve2For 200m, effectively shorten station total length, reduce project scale；Shorten train to turn back
Operation is distance travelled, improves train and turns back operating efficiency；Applicability is wide, flexibility ratio is high, can meet overhead station, underground station
Station arrangement, suitable for the island station arrangement of a variety of platform widths.
In another embodiment of the invention, on the basis of above-described embodiment, first main track 1 is bent with described first
One end that line 4 connects is arranged to the first superelevation runoff straightway；One end that second main track 2 is connected with second curve 5
It is arranged to the second superelevation runoff straightway.
Specifically, the first main track 1 is arranged to the first surpass from the end of an island platform 3 to being connected this section with the first curve 4
High gradual change straightway；
To be arranged to the second superelevation runoff straight from the end of an island platform 3 to this section is connected with the second curve 5 for second main track 2
Line segment.
In another embodiment of the invention, on the basis of above-described embodiment, the track switch at the double crossover includes
First track switch C1, the second track switch C2, the 3rd track switch C3And the 4th track switch C4；Wherein,
The first track switch C1, the second track switch C2, the 3rd track switch C3And the 4th track switch C4It is singly to open
Track switch.
In another of the invention embodiment, on the basis of above-described embodiment, the width of an island platform is more than etc.
In 9m.
Preferably, the width of an island platform 3 is 12m.
Present embodiments provide island station arrangement of turning back before a kind of city rail traffic station, the width of an island platform
For 12m, effectively shorten station total length, reduce project scale.
In another embodiment of the invention, on the basis of above-described embodiment, further include：First safety line and the second peace
Completely；Wherein,
First main track 1 is connected behind the station of an island platform 3 by first safety line with circuit terminal；
Second main track 2 is connected behind the station of an island platform 3 by second safety line with circuit terminal.
In another embodiment of the invention, on the basis of above-described embodiment, the train on the first interval main track 7
Pass through the 4th track switch C successively4With the first track switch C1, then first main track 1 left for by first curve 4, so that
Obtain the train and reach an island platform 3；
The train leaves for first curve 4 by first main track 1, then passes through the first track switch C successively1And institute
State the second track switch C2The second interval main track 8 is reached to complete operation of turning back.
Island station arrangement of turning back before a kind of city rail traffic station is present embodiments provided, on first interval main track
Train pass through the 4th track switch and the first track switch successively, then the first main track is left for by the first curve, so that train reaches island
Platform；Train leaves for the first curve by the first main track, then is diverged to successively by the first track switch and second up to second interval main track
To complete to turn back operation, it is distance travelled to shorten train operation of turning back, and improves train and turns back operating efficiency；Applicability is wide, flexibility ratio
Height, can meet overhead station, the station arrangement of underground station, and knot is arranged suitable for the island station of a variety of platform widths
Structure.
In another embodiment of the invention, on the basis of above-described embodiment, the train on the first interval main track 7
Pass through the 4th track switch C successively4With the 3rd track switch C3, then second main track 2 left for by second curve 5, so that
Obtain the train and reach an island platform 3；
The train leaves for second curve 5 by second main track 2, then passes through the 3rd track switch C successively3And institute
State the second track switch C2The second interval main track 8 is reached to complete operation of turning back.
Island station arrangement of turning back before a kind of city rail traffic station is present embodiments provided, on first interval main track
Train pass through the 4th track switch and the 3rd track switch successively, then the second main track is left for by the second curve, so that train reaches island
Platform；Train leaves for the second curve by the second main track, then is diverged to successively by the 3rd track switch and second up to second interval main track
To complete to turn back operation, it is distance travelled to shorten train operation of turning back, and improves train and turns back operating efficiency；Applicability is wide, flexibility ratio
Height, can meet overhead station, the station arrangement of underground station, and knot is arranged suitable for the island station of a variety of platform widths
Structure.
Although being described in conjunction with the accompanying embodiments of the present invention, those skilled in the art can not depart from this hair
Various modifications and variations are made in the case of bright spirit and scope, such modifications and variations are each fallen within by appended claims
Within limited range.
Claims (10)
- A kind of 1. island station arrangement of turning back before city rail traffic station, it is characterised in that the both sides difference of an island platform It is provided with the first main track and the second main track, the first curve connects first main track and double crossover, described in the connection of the second curve Second main track and double crossover, first interval main track and second interval main track are connected by the double crossover.
- 2. island station arrangement of turning back before city rail traffic station according to claim 1, it is characterised in that described The distance between first interval main track and the second interval main track L1≥4.6m。
- 3. island station arrangement of turning back before city rail traffic station according to claim 1, it is characterised in that described The distance between first main track and second main track L2≥12m。
- 4. island station arrangement of turning back before city rail traffic station according to claim 1, it is characterised in that described The radius R of first curve1≥200m；The radius R of second curve2≥200m。
- 5. island station arrangement of turning back before city rail traffic station according to claim 1, it is characterised in that described First main track is arranged to the first superelevation runoff straightway with one end that first curve is connected；Second main track and described the One end of two curves connection is arranged to the second superelevation runoff straightway.
- 6. island station arrangement of turning back before city rail traffic station according to claim 1, it is characterised in that described Track switch at double crossover includes the first track switch, the second track switch, the 3rd track switch and the 4th track switch；Wherein,First track switch, second track switch, the 3rd track switch and the 4th track switch are simple turnout.
- 7. island station arrangement of turning back before city rail traffic station according to claim 1, it is characterised in that described The width of an island platform is more than or equal to 9m.
- 8. island station arrangement of turning back before city rail traffic station according to claim 1, it is characterised in that also wrap Include：First safety line and the second safety line；Wherein,First main track is connected behind the station of an island platform by first safety line with circuit terminal；Second main track is connected behind the station of an island platform by second safety line with circuit terminal.
- 9. island station arrangement of turning back before city rail traffic station according to claim 6, it is characterised in that described Train on first interval main track passes through the 4th track switch and first track switch successively, then leaves for institute by first curve The first main track is stated, so that the train reaches an island platform；The train leaves for first curve by first main track, then passes through first track switch and the second successively Diverge to up to the second interval main track to complete operation of turning back.
- 10. island station arrangement of turning back before city rail traffic station according to claim 6, it is characterised in that institute The train stated on first interval main track passes through the 4th track switch and the 3rd track switch successively, then is left for by second curve Second main track, so that the train reaches an island platform；The train leaves for second curve by second main track, then passes through the 3rd track switch and the second successively Diverge to up to the second interval main track to complete operation of turning back.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711236921.8A CN108016450B (en) | 2017-11-30 | 2017-11-30 | It turns back before a kind of city rail traffic station island station arragement construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711236921.8A CN108016450B (en) | 2017-11-30 | 2017-11-30 | It turns back before a kind of city rail traffic station island station arragement construction |
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| CN108016450A true CN108016450A (en) | 2018-05-11 |
| CN108016450B CN108016450B (en) | 2019-09-13 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108891423A (en) * | 2018-07-27 | 2018-11-27 | 中铁第四勘察设计院集团有限公司 | A kind of track circuit structure of reserved branch line condition |
| CN109131364A (en) * | 2018-09-21 | 2019-01-04 | 中铁第四勘察设计院集团有限公司 | A kind of intelligence gauge lines structural system |
| CN109131363A (en) * | 2018-09-14 | 2019-01-04 | 中铁第四勘察设计院集团有限公司 | A kind of intelligence rail train staggered form branch-cut bridge parking cable architecture |
| CN110281957A (en) * | 2019-06-28 | 2019-09-27 | 梁紫玥 | The station and block design scheme that a kind of rail line is turned back based on revolution |
| CN112417557A (en) * | 2020-11-18 | 2021-02-26 | 中国铁路设计集团有限公司 | Method for calculating Yunba island type station end bell mouth and related parameters thereof |
| CN108891423B (en) * | 2018-07-27 | 2024-04-19 | 中铁第四勘察设计院集团有限公司 | Track line structure of reserved branch line condition |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108891423A (en) * | 2018-07-27 | 2018-11-27 | 中铁第四勘察设计院集团有限公司 | A kind of track circuit structure of reserved branch line condition |
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| CN109131363A (en) * | 2018-09-14 | 2019-01-04 | 中铁第四勘察设计院集团有限公司 | A kind of intelligence rail train staggered form branch-cut bridge parking cable architecture |
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| CN109131364A (en) * | 2018-09-21 | 2019-01-04 | 中铁第四勘察设计院集团有限公司 | A kind of intelligence gauge lines structural system |
| CN109131364B (en) * | 2018-09-21 | 2023-09-26 | 中铁第四勘察设计院集团有限公司 | Intelligent track line structure system |
| CN110281957A (en) * | 2019-06-28 | 2019-09-27 | 梁紫玥 | The station and block design scheme that a kind of rail line is turned back based on revolution |
| CN112417557A (en) * | 2020-11-18 | 2021-02-26 | 中国铁路设计集团有限公司 | Method for calculating Yunba island type station end bell mouth and related parameters thereof |
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