CN114715199A - Rail transit system - Google Patents
Rail transit system Download PDFInfo
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- CN114715199A CN114715199A CN202210313259.6A CN202210313259A CN114715199A CN 114715199 A CN114715199 A CN 114715199A CN 202210313259 A CN202210313259 A CN 202210313259A CN 114715199 A CN114715199 A CN 114715199A
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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
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Engineering & Computer Science (AREA)
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Abstract
The invention provides a rail transit system, comprising: the train station comprises a first line, a second line intersected with the first line, a third line connected with one end of the second line and having an included angle with the second line, a transfer station arranged at the intersection of the first line and the second line, a first station arranged on the first line and positioned on one side of the second line, where the third line is arranged, a second station arranged on the third line, and a train base arranged between the first line and the third line, close to the first station and the second station and connected with the first station, wherein the second station comprises a first platform and a single crossover line connected with two positive lines of the third line, and a connection line connected with the train base and the first platform. The invention can shorten the distance of the connecting line, effectively reduce the engineering scale and the cost, reduce the cutting of the connecting line to the land parcel and improve the overall development benefit.
Description
Technical Field
The invention relates to the technical field of rail transit line design, in particular to a rail transit system.
Background
At present, rail transit develops rapidly, and plays an important role in meeting public transportation trips, relieving urban traffic congestion and promoting economic and social development. Along with the gradual networking operation of rail transit in various big cities, the problems of interconnection and intercommunication of lines, resource sharing and the like become more important.
Generally, interconnection and intercommunication and resource sharing can be realized by arranging interconnection lines among all lines of urban rail transit, so that engineering investment can be reduced, and resources such as factory building and repair in a line network can be optimally configured.
Referring to fig. 1, fig. 1 is a schematic structural view of a conventional rail transit system provided with a tie line at a station of a transfer line adjacent to a vehicle base, the conventional rail transit system including: the transfer station comprises a first line, a second line intersected with the first line, a third line connected with one end of the second line and having an included angle with the second line, a transfer station arranged at the intersection of the first line and the second line, a first station arranged on the first line and positioned on one side of the second line where the third line is arranged, a second station arranged on the third line, and a vehicle base arranged between the first line and the third line, close to the first station and the second station and connected with the first station, wherein the second station comprises a first platform, the first station comprises a second platform, the transfer station comprises a third platform and a fourth platform which are respectively arranged on the first line and the second line, a single crossover line connected with two positive lines of the second line, and a connection line connected with the third platform and the fourth platform, a transfer is available between the third station and the fourth station.
The third platform and the fourth platform are connected by arranging the connecting line, and the two positive lines of the second line are connected by arranging the single crossover line, so that trains on the second line and the third line can go in and out of the vehicle base through the single crossover line and the connecting line, and the two lines share one vehicle base, namely, the interconnection and the resource sharing among the first line, the second line and the third line are realized.
However, the positions of the tie lines and the single crossover lines of the existing rail transit system provided with the tie lines at the station of the transfer line close to the vehicle base are unreasonable, so that trains on the second line and the third line need to pass through the first platform when entering the vehicle base, the single crossover lines and the tie lines enter the first line, and the trains on the second line and the third line bypass the second platform to enter the base, so that the trains on the second line and the third line enter the vehicle base for a long distance, the train turnover distance is long, and the rail transit operation cost is high.
Therefore, there is a need for an improved rail transit system to optimize the tie lines provided at transfer line stations adjacent to the vehicle base.
Disclosure of Invention
The invention aims to provide a rail transit system to solve the problems that a connecting line and a single crossover line which are arranged at a transfer line station close to a vehicle base are unreasonably arranged, so that a train enters the vehicle base for a long journey, the train has a long turnaround distance, and the rail transit operation cost is high.
In order to solve the above technical problem, the present invention provides a rail transit system, including: the train station comprises a first line, a second line intersected with the first line, a third line connected with one end of the second line and having an included angle with the second line, a transfer station arranged at the intersection of the first line and the second line, a first station arranged on the first line and positioned on one side of the second line, where the third line is arranged, a second station arranged on the third line, and a train base arranged between the first line and the third line, close to the first station and the second station and connected with the first station, wherein the second station comprises a first platform and a single crossover line connected with two positive lines of the third line, and a connection line connected with the train base and the first platform.
Optionally, the first line is disposed perpendicular to the second line.
Optionally, the first station comprises a second station disposed on the first line.
Optionally, the transfer station includes a third platform and a fourth platform respectively disposed on the first line and the second line, and the third platform and the fourth platform are transferable.
Optionally, the third line includes a first positive line and a second positive line, and the single crossover line connects the first positive line and the second positive line; the rail transit system further comprises a first access line and a second access line which connect the vehicle base and the first station, and the first access line and the second access line are arranged closer to the first platform than the vehicle base; one end of the tie line is connected with a first in-out line of the first in-out line and the second in-out line, which is close to the first platform, and the other end of the tie line is connected with a first main line of the first main line and the second main line, which is close to the first station.
Optionally, the rail transit system further includes a first single turnout and a second single turnout, one end of the single crossover is connected to the first main line through the first single turnout, and the other end of the single crossover is connected to the second main line through the second single turnout.
Optionally, the track traffic system still includes third single switch turnout and fourth single switch turnout, the one end and the first discrepancy line of tie are connected through third single switch turnout, the other end of tie with first positive line passes through fourth single switch turnout is connected.
Optionally, the third line includes a first positive line and a second positive line, and the single crossover line connects the first positive line and the second positive line; the rail transit system further comprises a first access line, a second access line and a traction line, wherein the first access line and the second access line are connected with the vehicle base and the first station, the vehicle base is close to the third line compared with the first access line and the second access line, one end of the connecting line is connected with the vehicle base through the traction line, and the other end of the connecting line is connected with a first positive line, close to the first station, in the first positive line and the second positive line.
Optionally, the third line includes a first positive line and a second positive line, and the single crossover line connects the first positive line and the second positive line; the rail transit system further comprises a first access line and a second access line which are connected with the vehicle base and the first station, and the vehicle base is closer to the third line than the first access line and the second access line; the rail transit system further comprises a vehicle base, a vehicle test line, a connecting line and a first positive line, wherein the vehicle base is connected with the vehicle test line, the vehicle test line is close to the first platform than the vehicle base, one end of the connecting line is connected with the vehicle test line, and the other end of the connecting line is connected with the first positive line and the first positive line, close to the first station, in the second positive line.
The rail transit system provided by the invention has the following beneficial effects:
the vehicle base is connected with the first platform by arranging the connecting line, and the two positive lines of the third line are connected by arranging the single crossover, so that trains on the second line and the third line can go in and out of the vehicle base through the single crossover and the connecting line, and the two lines share one vehicle base, namely, the interconnection and the resource sharing between the first line and the second line and the third line are realized. The single crossover line is connected with the two positive lines of the third line, the connecting line is connected with the vehicle base and the first platform, and the vehicle base is arranged between the first line and the third line and is connected with the first station, so that trains on the second line and the third line can enter the vehicle base through the first platform, the single crossover line and the connecting line without going around the first line and enter the vehicle base through the first station, the train turnover mileage can be shortened, and the rail transit operation cost is reduced. In addition, the single crossover is arranged on the third road and the tie line is arranged between the vehicle base and the first platform, so that compared with the mode that the single crossover and the tie line are arranged on a transfer station in the prior art, the distance of the tie line can be shortened, the engineering scale and the cost can be effectively reduced, the cutting of the tie line arrangement on a land parcel can be reduced, and the overall development benefit can be improved.
Drawings
Fig. 1 is a schematic structural view of a conventional rail transit system provided with tie lines at a station of a transfer line adjacent to a vehicle base;
FIG. 2 is a schematic structural diagram of a rail transit system according to a first embodiment of the present invention;
FIG. 3 is a schematic streamline view of a train on a first main line in a third line of a rail transit system entering a vehicle base according to an embodiment of the present invention;
FIG. 4 is a schematic streamline view of a train on a second main line in a third line of a rail transit system entering a vehicle base in accordance with an embodiment of the present invention;
FIG. 5 is a schematic streamline view of a train on a second main line in a third line of the rail transit system entering a vehicle base in accordance with the second embodiment of the present invention;
fig. 6 is a schematic streamline view of a train on the second main line in the third line of the rail transit system entering the vehicle base in the third embodiment of the present invention.
Description of reference numerals:
110 — a first line;
120-a second line;
130-a third line; 131-a first positive line; 132-a second positive line;
211-a third station; 212-a fourth station;
220-first station; 221-a second station;
230-a second station; 231-a first station; 232-single crossover; 233-tie line;
240-vehicle base;
251-a first input and output line; 252-second input/output line;
261-first single turnout; 262-second single turnout; 263-third single turnout; 264-fourth single turnout;
270-test line;
280-pulling out line.
Detailed Description
The track traffic system according to the invention is explained in more detail below with reference to the figures and the exemplary embodiments. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
The first embodiment,
Referring to fig. 2, fig. 3 and fig. 4, fig. 2 is a schematic structural diagram of a rail transit system according to a first embodiment of the present invention, fig. 3 is a schematic flow line diagram of a train on a first main line 131 in a third line 130 of the rail transit system entering a vehicle base 240 according to the first embodiment of the present invention, fig. 4 is a schematic flow line diagram of a train on a second main line 132 in the third line 130 of the rail transit system entering the vehicle base 240 according to the first embodiment of the present invention, and this embodiment provides a rail transit system, including: the station comprises a first line 110, a second line 120 intersecting the first line 110, a third line 130 connected to one end of the second line 120 and having an angle with the second line 120, a transfer station disposed at the intersection of the first line 110 and the second line 120, a first station 220 disposed on the first line 110 and located at one side of the second line 120 where the third line 130 is disposed, a second station 230 disposed on the third line 130, and a vehicle base 240 disposed between the first line 110 and the third line 130, adjacent to the first station 220 and the second station 230, and connected to the first station 220, wherein the second station 230 comprises a first platform 231, a single transition 232 connecting two positive lines of the third line 130, and a connecting line 233 connecting the vehicle base 240 and the first platform 231.
The vehicle base 240 and the first platform 231 are connected by arranging the tie line 233, and the two positive lines of the third line 130 are connected by arranging the single crossover line 232, so that trains on the second line 120 and the third line 130 can enter and exit the vehicle base 240 through the single crossover line 232 and the tie line 233, and then the two lines share one vehicle base 240, namely, the interconnection and resource sharing between the first line 110 and the second line 120 and the third line 130 are realized. Since the single crossover 232 is connected with the two positive lines of the third line 130, the tie line 233 is connected with the vehicle base 240 and the first platform 231, and the vehicle base 240 is disposed between the first line 110 and the third line 130 and is connected with the first station 220, trains on the second line 120 and the third line 130 can enter the vehicle base 240 through the first platform 231, the single crossover 232 and the tie line 233 without detouring on the first line 110 and enter the vehicle base 240 through the first station 220, and therefore, the journey of the trains on the second line 120 and the third line 130 to the vehicle base 240 can be shortened, the train turnover mileage can be reduced, and the rail transit operation cost can be reduced. In addition, in the present embodiment, the single crossover 232 is disposed on the third line 130, and the tie line 233 is disposed between the vehicle base 240 and the first platform 231, compared to the prior art in which the single crossover 232 and the tie line 233 are disposed at the transfer station, the distance of the tie line 233 can be shortened, the scale and cost of the project can be effectively reduced, the cut of the ground block by the tie line 233 can be reduced, and the overall development efficiency can be improved.
Referring to fig. 2, 3 and 4, the first line 110 is disposed perpendicular to the second line 120.
The first station 220 includes a second station 221 disposed on the first line 110.
The transfer station includes third and fourth platforms 211 and 212 respectively disposed on the first and second lines 110 and 120, and the third and fourth platforms 211 and 212 are transferable.
The third line 130 includes a first positive line 131 and a second positive line 132, and the single crossover line 232 connects the first positive line 131 and the second positive line 132; the rail transit system further includes a first entrance and exit line 251 and a second entrance and exit line 252 connecting the vehicle base 240 and the first station 220, the first entrance and exit line 251 and the second entrance and exit line 252 being disposed closer to the first platform 231 than the vehicle base 240; one end of the tie line 233 is connected to the first entrance/exit line 251 of the first entrance/exit line 251 and the second entrance/exit line 252 near the first station 231, and the other end of the tie line 233 is connected to the first plus line 131 of the first plus line 131 and the second plus line 132 near the first station 220. That is, one end of the tie line 233 is indirectly connected to the vehicle base 240 through the first incoming and outgoing line 251.
The rail transit system further comprises a first single turnout 261 and a second single turnout 262, one end of the single crossover 232 is connected with the first positive line 131 through the first single turnout 261, and the other end of the single crossover 232 is connected with the second positive line 132 through the second single turnout 262.
The rail transit system further comprises a third single turnout 263 and a fourth single turnout 264, one end of the connecting line 233 is connected with the first entrance line 251 through the third single turnout 263, and the other end of the connecting line 233 is connected with the first main line 131 through the fourth single turnout 264.
In this embodiment, referring to fig. 3, the operation path of the train on the first main line 131 of the third line 130 entering the vehicle base 240 is: enter the first station 231 from the first main line 131, then stop at the first station 231, then enter the tie line 233 through the fourth single switch 264, then enter the first main entrance line from the third single switch 263, and then enter the vehicle base 240.
In this embodiment, referring to fig. 4, the operation path of the train on the second main line 132 of the third line 130 entering the vehicle base 240 is: from the second main line 132 through the second single switch 262 into the single crossover 232, then through the first single switch 261 into the first main line 131, then into the first station 231, then to rest at the first station 231, then through the fourth single switch 264 into the tie line 233, then from the third single switch 263 into the first in-out main line, and then into the vehicle base 240.
Since the second line 120 is communicated with the third line 130, the route of the train on the second line 120 entering the vehicle base 240 can refer to the route of the train on the third line 130 entering the vehicle base 240, and is not described herein again.
Example II,
The embodiment provides a rail transit system. The difference between the track transportation system and the track transportation system in the first embodiment is that, in this embodiment, the track transportation system further includes a drawing line 280, the vehicle base 240 is closer to the third line 130 than the first incoming and outgoing line 251 and the second incoming and outgoing line 252, one end of the tie line 233 is connected to the vehicle base 240 through the drawing line 280, and the other end of the tie line 233 is connected to the first positive line 131, which is closer to the first vehicle station 220, of the first positive line 131 and the second positive line 132. That is, one end of the tie line 233 is indirectly connected to the vehicle base 240 through the draw line 280.
The rail transit system further comprises a first single turnout 261 and a second single turnout 262, one end of the single crossover 232 is connected with the first positive line 131 through the first single turnout 261, and the other end of the single crossover 232 is connected with the second positive line 132 through the second single turnout 262.
The rail transit system further comprises a fourth single-opening switch 264, and the other end of the connecting line 233 is connected with the first positive line 131 through the fourth single-opening switch 264.
The train on the first positive line 131 of the third line 130 enters the vehicle base 240 by the following operation path: enters the first station 231 from the first positive line 131, then stops at the first station 231, then enters the tie line 233 through the fourth single switch 264, and enters the vehicle base 240 from the pull line 280.
Referring to fig. 5, fig. 5 is a schematic streamline diagram of the train on the second main line 132 of the third line 130 of the rail transit system entering the vehicle base 240 according to the second embodiment of the present invention, and the operation route of the train on the second main line 132 of the third line 130 entering the vehicle base 240 is as follows: from the second main line 132 through the second single switch 262 into the single crossover line 232, then through the first single switch 261 into the first main line 131, then into the first station 231, then to rest at the first station 231, then through the fourth single switch 264 into the tie line 233, and then from the pull out line 280 into the vehicle base 240.
Since the second line 120 is communicated with the third line 130, the route of the train on the second line 120 entering the vehicle base 240 can refer to the route of the train on the third line 130 entering the vehicle base 240, and is not described herein again.
Example III,
The embodiment provides a rail transit system. The difference between the track transportation system and the track transportation system in the first embodiment is that, in this embodiment, the vehicle base 240 is closer to the third line 130 than the first ingress and egress line 251 and the second ingress and egress line 252, the track transportation system further includes a test line 270 connected to the vehicle base 240 and disposed closer to the first platform 231 than the vehicle base 240, one end of the link 233 is connected to the test line 270, and the other end of the link 233 is connected to the first positive line 131 of the first positive line 131 and the second positive line 132, which is closer to the first platform 220, that is, one end of the link 233 is indirectly connected to the vehicle base 240 through the test line 270.
The rail transit system further comprises a first single turnout 261 and a second single turnout 262, one end of the single crossover 232 is connected with the first positive line 131 through the first single turnout 261, and the other end of the single crossover 232 is connected with the second positive line 132 through the second single turnout 262.
The rail transit system further comprises a third single turnout 263 and a fourth single turnout 264, one end of the connecting line 233 is connected with the test run line 270 through the third single turnout 263, and the other end of the connecting line 233 is connected with the first main line 131 through the fourth single turnout 264.
The train on the first positive line 131 of the third line 130 enters the vehicle base 240 by the following operation path: enter the first station 231 from the first positive line 131, then stop at the first station 231, then enter the tie line 233 through the fourth single switch 264, then enter the test line 270 from the third single switch 263, and then enter the vehicle base 240.
Referring to fig. 6, fig. 6 is a schematic streamline diagram of the train on the second main line 132 of the third line 130 of the rail transit system entering the vehicle base 240, and the operation path of the train on the second main line 132 of the third line 130 entering the vehicle base 240 is as follows: from the second main line 132 through the second single switch 262 into the single crossover 232, then through the first single switch 261 into the first main line 131, then into the first station 231, then to the fourth single switch 264 into the tie line 233, then from the third single switch 263 into the test line 270, and then into the vehicle base 240.
Since the second line 120 is communicated with the third line 130, the route of the train on the second line 120 entering the vehicle base 240 can refer to the route of the train on the third line 130 entering the vehicle base 240, and is not described herein again.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (9)
1. A rail transit system, comprising: the train station comprises a first line, a second line intersected with the first line, a third line connected with one end of the second line and having an included angle with the second line, a transfer station arranged at the intersection of the first line and the second line, a first station arranged on the first line and positioned on one side of the second line, where the third line is arranged, a second station arranged on the third line, and a train base arranged between the first line and the third line, close to the first station and the second station and connected with the first station, wherein the second station comprises a first platform and a single crossover line connected with two positive lines of the third line, and a connection line connected with the train base and the first platform.
2. The rail transit system of claim 1, wherein the first lane is disposed perpendicular to the second lane.
3. The rail transit system of claim 1, wherein the first station comprises a second station disposed on the first track.
4. The rail transit system of claim 1, wherein the transfer station comprises third and fourth platforms provided on the first and second lines, respectively, the third and fourth platforms being transferable therebetween.
5. The rail transit system of claim 1, wherein the third line comprises a first positive line and a second positive line, the single crossover line connecting the first positive line and the second positive line; the rail transit system further comprises a first access line and a second access line which connect the vehicle base and the first station, wherein the first access line and the second access line are arranged closer to the first platform than the vehicle base; one end of the tie line is connected with a first in-out line of the first in-out line and the second in-out line, which is close to the first platform, and the other end of the tie line is connected with a first main line of the first main line and the second main line, which is close to the first station.
6. The rail transit system of claim 5, further comprising a first single switch and a second single switch, wherein one end of the single crossover is connected to the first positive line through the first single switch, and wherein the other end of the single crossover is connected to the second positive line through the second single switch.
7. The rail transit system according to claim 5, further comprising a third single switch and a fourth single switch, wherein one end of the link is connected to the first entrance line through the third single switch, and the other end of the link is connected to the first main line through the fourth single switch.
8. The rail transit system of claim 1, wherein the third line comprises a first positive line and a second positive line, the single crossover line connecting the first positive line and the second positive line; the rail transit system further comprises a first access line, a second access line and a leading line, wherein the first access line and the second access line are used for connecting the vehicle base with the first station, the vehicle base is closer to the third line than the first access line and the second access line, one end of the connecting line is connected with the vehicle base through the leading line, and the other end of the connecting line is connected with a first positive line, close to the first station, in the first positive line and the second positive line.
9. The rail transit system of claim 1, wherein the third line comprises a first positive line and a second positive line, the single crossover line connecting the first positive line and the second positive line; the rail transit system further comprises a first access line and a second access line which are connected with the vehicle base and the first station, and the vehicle base is closer to the third line than the first access line and the second access line; the rail transit system further comprises a vehicle testing line which is connected with the vehicle base and is closer to the first platform than the vehicle base, one end of the connecting line is connected with the vehicle testing line, and the other end of the connecting line is connected with a first positive line which is close to the first station and in the first positive line and the second positive line.
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CN107663815A (en) * | 2017-10-31 | 2018-02-06 | 中铁第四勘察设计院集团有限公司 | A kind of double crossover single-track turnout of lifting type |
CN107858877A (en) * | 2017-10-31 | 2018-03-30 | 中铁第四勘察设计院集团有限公司 | A kind of rotary-type double crossover single-track turnout |
US20180222505A1 (en) * | 2017-02-06 | 2018-08-09 | Avante International Technology, Inc. | Positive train control system and apparatus employing rfid devices |
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EP0132934A2 (en) * | 1983-07-12 | 1985-02-13 | Cimarron Technology, Ltd. | Railway system and elements thereof |
JP2001278052A (en) * | 2000-03-31 | 2001-10-10 | Kawasaki Heavy Ind Ltd | Train planned schedule preparation method and preparation support device |
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JP2010100239A (en) * | 2008-10-27 | 2010-05-06 | Sumitomo Metal Logistics Service Co Ltd | System for managing motion status of track vehicle in yard of freight terminal station etc |
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CN107663815A (en) * | 2017-10-31 | 2018-02-06 | 中铁第四勘察设计院集团有限公司 | A kind of double crossover single-track turnout of lifting type |
CN107858877A (en) * | 2017-10-31 | 2018-03-30 | 中铁第四勘察设计院集团有限公司 | A kind of rotary-type double crossover single-track turnout |
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