CN114523991B - Station arrangement structure and method for starting market domain train by utilizing existing single-track railway - Google Patents
Station arrangement structure and method for starting market domain train by utilizing existing single-track railway Download PDFInfo
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- CN114523991B CN114523991B CN202210115763.5A CN202210115763A CN114523991B CN 114523991 B CN114523991 B CN 114523991B CN 202210115763 A CN202210115763 A CN 202210115763A CN 114523991 B CN114523991 B CN 114523991B
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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
Abstract
The invention provides a station arrangement structure for starting a city train by utilizing an existing single-track railway, which comprises an existing single-track railway front line, a city platform and a city to departure line, wherein the city platform is arranged on the outer side of the existing single-track railway front line, the city to departure line is positioned between the city platform and the existing single-track railway front line, a first transit line and a second transit line are respectively arranged between the existing single-track railway front line and the city to departure line, a platform isolation area is arranged on the city platform, and an intermediate transit line group is arranged between the existing single-track railway front line and the city to departure line and corresponds to the platform isolation area. The invention realizes that the existing single-line railway is used for starting the market domain train by adding establish the city domain platforms and the market domain to the departure line, shortens the distance between the stations, improves the service level of the existing single-line railway for starting the market domain train, does not need to change the existing single-line railway front line, and reduces the cost of the existing single-line railway or the existing special branch railway for starting the market domain train.
Description
Technical Field
The invention belongs to the technical field of rail transit, and particularly relates to a station arrangement structure and a station arrangement method for starting a market domain train by using an existing single-track railway.
Background
At present, a great amount of existing special branch freight railway capability is left, and the existing special branch railway market domain train is utilized to be a live railway asset, so that the construction cost is reduced, and the obvious advantages of win-win of urban railway and the like are realized.
The special branch railway is mainly a single-line railway, and the passenger train in the city is started at the same time of starting the freight train, because the station spacing of most single-line railways or special branch railways is between 8 and 10km, the running speed of the freight train is lower, the station spacing required by the passenger train in the city is between 3 and 5km, the transportation speed of the passenger train in the city is high, the bus running density is high, and the passenger train in the city can not meet the compatible function of the transportation of the passenger and the freight in the city simply by the existing stations. The station needs to be added on the existing single-track railway or special branch railway properly, the service level of the existing single-track railway or special branch railway is improved, and the station is an internal requirement of a traffic function of a city domain, but the additionally arranged station with wiring has high difficulty and high cost, and can have adverse effect on the operation of the existing special branch railway.
Disclosure of Invention
The invention aims to provide a station arrangement structure for starting a market domain train by utilizing the existing single-track railway, which at least can solve part of defects in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The station arrangement structure of the train in the market domain is characterized by comprising an existing single-track railway front line, a market domain platform and a market domain to front line, wherein the market domain platform is arranged on the outer side of the existing single-track railway front line, the market domain to front line is positioned between the market domain platform and the existing single-track railway front line, a first transition line and a second transition line are respectively arranged between the existing single-track railway front line and the market domain to front line at two ends of the market domain platform, a platform isolation area is arranged on the market domain platform, and an intermediate transition line group is arranged between the existing single-track railway front line and the market domain to front line at the position corresponding to the platform isolation area.
Further, the city domain to departure length is not less than the specified length of a train of freight transportation, and is not less than the specified length of trains of two city domains.
Further, the first crossover is formed by connecting a first turnout with a second turnout through a straight line segment, and the second crossover is formed by connecting a third turnout with a fourth turnout through a straight line segment.
Further, the intermediate crossover groups are cross crossover or two groups of single crossover.
Furthermore, safety lines are arranged at the intersections of the two ends of the market domain to the hairline and the first crossover line and the second crossover line respectively.
As one implementation mode, the existing single-track railway positive line is one, the urban area to-outgoing line is parallel to the existing single-track railway positive line, the platform isolation area is one and is arranged in the middle of the urban area platform to divide the urban area platform into two passenger platform areas, and the middle crossover group adopts two groups of single crossover.
As one embodiment, the number of the existing single-track railway lines is two, the city domain forward line is parallel to one of the existing single-track railway lines, one end of the other existing single-track railway line is connected with one end of the city domain forward line, the number of the platform isolation areas is two, the city domain platform is divided into three passenger platform areas, the number of the middle crossover groups is two, the two middle crossover groups are respectively arranged corresponding to the platform isolation areas, and the middle crossover groups adopt cross crossover.
In addition, the invention also provides a method for starting the market domain train by using the existing single-track railway, and the station arrangement structure for starting the market domain train by using the existing single-track railway is adopted, and the single-track running process is as follows:
the urban train running along one direction on the existing single-track railway front line runs to the intersection of the existing single-track railway front line and the intermediate crossover line group, runs to the urban to the departure line through the intermediate crossover line group, gets on and off passengers in the corresponding area of the urban platform, and runs to the existing single-track railway front line through the first crossover line or the second crossover line.
Further, by adopting the station arrangement structure for utilizing the existing single-track railway to start the market domain train, the double-train operation process is as follows:
(1) The urban trains and the urban trains meet at urban stations
A first train in a market domain running along one direction on the existing single-track railway front line runs to the intersection of the existing single-track railway front line and the intermediate crossover group, runs to a market domain to a departure line through the intermediate crossover group, and gets on and off passengers in the corresponding area of a platform in the market domain;
The second train running along the first train running along the opposite direction to the first train runs to the intersection of the existing single-track train and the intermediate crossing group, runs to the city arrival line through the intermediate crossing group, and gets on and off passengers in the corresponding region of the city platform;
The first train in the market domain runs on the existing single-line railway positive line through a first crossover or a second crossover along the original running direction, and the second train in the market domain runs on the existing single-line railway positive line through a second crossover or the first crossover along the original running direction;
(2) The urban trains and the freight trains meet at the urban platform
The urban train running along one direction on the existing single-track railway front line runs to the intersection of the existing single-track railway front line and the intermediate crossover group, runs to the urban arrival line through the intermediate crossover group, and gets on and off passengers in the corresponding area of the urban platform;
Freight trains running along opposite directions with the urban trains on the existing single-track railway front line directly pass through the intermediate crossover line group, and run along the original direction on the existing single-track railway front line and pass through the urban platform area; the urban train runs on the existing single-track railway positive line through the first crossover line or the second crossover line along the original running direction;
(3) Urban train and urban train going beyond urban platform
A first train in a market domain running along one direction on the existing single-track railway front line runs to the intersection of the existing single-track railway front line and the intermediate crossover group, runs to a market domain to a departure line through the intermediate crossover group, and gets on and off passengers in the corresponding area of a platform in the market domain;
The second train in the market domain running in the same direction as the first train in the market domain on the existing single-track railway front line directly passes through the intermediate crossover group, and runs in the original direction on the existing single-track railway front line and passes through the market domain platform area; the first train in the first train market domain runs on the existing single-track railway positive line through the first crossover or the second crossover along the original running direction;
(4) Commercial domain train overtravel freight train at commercial domain platform
A freight train running along one direction on the existing single-track railway front line passes through the intermediate crossover group and then stops on the existing single-track railway front line;
The method comprises the steps that a city train running in the same direction as a freight train on an existing single-track railway front line runs to the intersection of the existing single-track railway front line and a middle crossover group, runs to a city to a departure line through the middle crossover group, gets on and off passengers in corresponding areas of a city platform, and runs to the existing single-track railway front line through a first crossover or a second crossover; the freight train runs in the original direction on the existing single-track railway positive line after the urban train;
(5) Over-market train of freight train at urban platform
The urban train running along one direction on the existing single-track railway front line runs to the intersection of the existing single-track railway front line and the intermediate crossover group, runs to the urban arrival line through the intermediate crossover group, and gets on and off passengers in the corresponding area of the urban platform;
A freight train running along the same direction as the urban train on the existing single-track railway front line directly passes through the intermediate crossover group, and runs along the original direction on the existing single-track railway front line and passes through the urban platform area; the urban train runs on the existing single-track railway positive line through the first crossover line or the second crossover line along the original running direction;
(6) Freight train and freight train going beyond platform in urban area
A first freight train running along one direction on the existing single-track railway front line runs to the intersection of the existing single-track railway front line and the first crossover line or the second crossover line, and runs to the market domain to stop on the departure line through the first crossover line or the second crossover line;
a second freight train running along the same direction as the first freight train on the existing single-track railway positive line runs along the original direction on the existing single-track railway positive line and passes through a city platform area; the first train of freight trains then travels along the original travel direction via the second crossover or the first crossover to the existing single-track railway line.
Further, by adopting the station arrangement structure for utilizing the existing single-track railway to start the market domain train, the three-train running process is as follows:
A first train in a market domain running along one direction on the existing single-track railway front line runs to the intersection of the existing single-track railway front line and the intermediate crossover group, runs to a market domain to a departure line through the intermediate crossover group, and gets on and off passengers in the corresponding area of a platform in the market domain;
The second train running along the first train running along the opposite direction to the first train runs to the intersection of the existing single-track train and the intermediate crossing group, runs to the city arrival line through the intermediate crossing group, and gets on and off passengers in the corresponding region of the city platform;
A freight train running along the same direction as the train in the first train market domain on the existing single-track railway front directly passes through the intermediate crossover group, and runs along the original direction on the existing single-track railway front and passes through the platform area of the market domain; then, the first train in the market domain runs onto the existing single-line railway positive line along the original running direction through the first crossover line or the second crossover line, and the second train in the market domain runs onto the existing single-line railway positive line along the original running direction through the second crossover line or the first crossover line.
Compared with the prior art, the invention has the beneficial effects that:
(1) The station arrangement structure of the train in the existing single-track railway switch domain effectively solves the problems of overlarge spacing between train stations in the existing single-track railway switch domain and inconvenient passenger taking and descending by arranging the train stations in the public domain and the public domain to the departure line outside the existing single-track railway switch domain, and simultaneously, the invention utilizes the characteristic that the length of a freight train is longer than that of the train in the public domain, and the invention meets the mutual safety protection of the train crossing by isolating the turnout of the crossover, thereby solving the problems of mutual interference and insufficient passing capability of the train in the switch domain and the freight train transportation organization.
(2) The newly built city platform and the city arrival departure line in the station arrangement structure of the existing single-track railway train for opening the city are both positioned on one side of the existing single-track railway train, so that the addition of line crossing equipment (line crossing overpass or tunnel) is avoided, the engineering scale and engineering investment are greatly reduced, meanwhile, the city arrival departure line only needs to be inserted and paved with turnout, the existing single-track railway train is not changed, the influence on the existing single-track railway is small, and the cost of the train for opening the city by using the single-track railway is reduced.
(3) The newly built stations in the station arrangement structure of the existing single-track railway train in the district of the starting market of the single-track railway shortens the station spacing of the existing single-track railway, provides a guarantee for improving the train departure frequency of the district, facilitates the traveling of passengers along the line, and is beneficial to improving the service level of the existing single-track railway train in the district of the starting market and the freight train.
The present invention will be described in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of a station arrangement utilizing an existing single line railway to launch a market train in accordance with the present invention;
FIG. 2 is a schematic illustration of a bicycle operation in an embodiment of the present invention;
FIG. 3 is a schematic diagram of a city train and a city train crossing at a city station in an embodiment of the present invention;
FIG. 4 is a schematic diagram of an embodiment of the present invention where a city train and a freight train meet at a city station;
FIG. 5 is a schematic diagram of an urban train and an urban train traveling at a urban platform in an embodiment of the present invention;
FIG. 6 is a schematic diagram of an embodiment of the present invention for an over-the-road freight train at a city station;
FIG. 7 is a schematic diagram of an embodiment of the present invention showing a freight train traveling over a metropolitan area at a metropolitan area platform;
FIG. 8 is a schematic diagram of an embodiment of the present invention for a freight train and an over-the-road operation of the freight train at a city platform;
FIG. 9 is a schematic diagram of a three-vehicle operation in accordance with an embodiment of the present invention;
fig. 10 is a schematic diagram of a station arrangement structure of a train in a market domain using an existing single-track railway in three directions in an embodiment of the present invention.
Reference numerals illustrate: 1. existing single-track railway positive lines; 2. a first crossover; 3. a safety line; 4. market domain to hair line; 5. a municipality station; 6. a station isolation zone; 7. a middle crossover group; 8. a second crossover; 9. a turnout I; 10. a turnout II; 11. a turnout III; 12. a turnout IV; 13. fifth, the switch; 14. a turnout six; 15. a switch seven; 16. eight turnouts; 17. a city train; 18. freight train.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second" may include one or more such features, either explicitly or implicitly; in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
As shown in fig. 1, the embodiment provides a station arrangement structure for starting a market domain train by using an existing single-track railway, which comprises an existing single-track railway front line 1, a market domain platform 5 and a market domain to front line 4, wherein the market domain platform 5 is arranged on the outer side of the existing single-track railway front line 1 according to the marshalling length of the market domain, the market domain to front line 4 is positioned between the market domain platform 5 and the existing single-track railway front line 1, the market domain to front line 4 is built according to the required length of a freight train, a first crossover line 2 and a second crossover line 8 are respectively arranged between the existing single-track railway front line 1 and the market domain to front line 4 at two ends of the market domain platform 5, an isolation area 6 is arranged on the market domain platform 5, the market domain platform 5 is divided into two or more areas according to the direction of the market domain train, the market domain to front line 1 and the market domain to front line 4 are convenient for the different running directions or the same direction, an intermediate isolation area group 7 is arranged between the existing single-track front line 1 and the market domain to front line 4, a plurality of crossover lines 7 are arranged between the market domain to be connected to the front line 4 and the market domain to the front line 4, and the two crossover lines are respectively, and the two crossover lines are connected to the same side of the same-track railway front line 4, and the two side of the market domain front line is divided into two or more than the same direction, and the two crossover area is connected to the two line front line 4, and the two crossover line is connected to the same.
In this embodiment, the urban platform 5 and the urban to outgoing line 4 are arranged outside the existing single-track railway front line 1, so that the problems of overlarge spacing between stations and inconvenient passenger taking and descending of the existing single-track railway on-market trains are effectively solved, meanwhile, the characteristics that the length of freight trains is longer than that of the urban trains are utilized, the existing single-track railway front line 1 and the urban to outgoing line 4 can meet the conditions that the crossing between freight trains, the crossing between freight trains and the urban trains, the crossing between trains and the urban trains in the urban platform 5, the crossing between two urban trains and the crossing between passengers and trains in different areas of the same side platform are solved, and the mutual safety protection during crossing of trains is satisfied through isolation of the crossing switches.
Specifically, the length from the city domain to the departure line 4 is not less than the specified length of a train for stopping one freight train and not less than the specified length of two trains for stopping the city domain. Optimally, the effective length of the city domain to departure line 4 is not less than 2 times of the city domain train grouping length+2 times of the parking additional length+40 m of the safety distance+the turnout area length, and the effective length of the city domain to departure line 4 meets the parking requirement of a train of a fixed freight train length.
Optionally, the first crossover line 2 is formed by connecting a first switch 9 and a second switch 10 through straight line segments, the second crossover line 8 is formed by connecting a third switch 11 and a fourth switch 12 through straight line segments, wherein the switches (namely the first switch, the second switch, the third switch and the fourth switch) are opened in a straight direction and/or a lateral direction, and a city train can enter and exit a city to the departure line 4 through the switches and stop at the city station 5.
Alternatively, the intermediate crossover group 7 may adopt a crossover or two groups of single crossover lines to divide the urban area to the departure line 4 into a plurality of sections to the departure line sections, each section to the departure line section defines a transportation direction, the departure directions of vehicles from different departure line sections are different, and passengers in the same direction get on the vehicle where the passengers stay in the same departure line section and travel to the destination. The length of each section to the departure line section can stop a train in a city domain, and the two sections to the departure line section can be used for receiving and transmitting two trains in the city domain in different directions or different train numbers, one train arrives, the other train is sent out, and the arrival and the sending are alternately replaced, so that the running density of the trains in the city domain can be increased, and the alternate transportation among the trains in different directions is satisfied.
Optimally, the intersections of the two ends of the urban area to the line 4 with the first crossover line 2 and the second crossover line 8 are respectively provided with a safety line 3, and the safety lines interact with the intermediate crossover line group 7 on the urban area to the line 4 in a separation function, so that the safety protection of the urban area trains in different running directions arriving at the same time or meeting at the same time and meeting with freight trains or going beyond can be met.
Further, the station is provided with an access control system and a train running control system, a single-track railway front line 1 and a signal machine and control equipment for controlling the running path of the train are arranged beside a city domain to a departure line 4, and the city domain trains are provided with train vehicle-mounted control systems, so that the running control capability of the city domain trains in different running directions meeting in the same city domain to the departure line 4 is met.
The invention specifically describes a station arrangement structure and a method for starting a market domain train by utilizing the existing single-track railway by taking two running directions of a single track as an example, wherein in the station arrangement structure, the existing single-track railway positive line 1 is one, a market domain to departure line 4 is arranged in parallel with the existing single-track railway positive line 1, a platform isolation area 6 is one and is arranged in the middle of a market domain platform 5 to divide the market domain platform 5 into two passenger platform areas, two groups of single-transition lines are adopted by a middle transition line group 7, each group of single-transition lines comprises a turnout five 13, a turnout six 14, a turnout seven 15 and a turnout eight 16, wherein the turnout five 13 and the turnout eight 16 are connected with the existing single-track railway positive line 1, and the turnout six 14 and the turnout seven 15 are connected with the market domain to departure line 4.
1. The single-car unidirectional operation process is as follows (taking receiving and dispatching of urban passenger trains in a certain direction as an example):
the city train 17 running along one direction on the existing single-track railway front line 1 runs to the intersection of the existing single-track railway front line 1 and the intermediate crossover group 7, runs to the city to the departure line 4 through the intermediate crossover group 7, gets on and off passengers in the corresponding area of the city platform 5, and runs to the existing single-track railway front line 1 through the first crossover 2 or the second crossover 8.
Specifically, as shown in fig. 2, a train 17 in the market is sent to a station B from a station a according to an instruction issued by a railway driving dispatching command system, and the train 17 in the market enters a departure section through a first 9 straight strand of a turnout, a fifth 13 side strand of the turnout, a sixth 14 side strand of the turnout and a seventh 15 straight strand of the turnout according to a station transportation operation plan, and stops at a station 5 in the market in the station B; then, the passengers arriving at the B station get off the train 17 from the city domain, get on the passengers in the direction of the C station, get off the passengers, and send the city domain train 17 to the C station from the B station through the third 11 side strand of the turnout and the fourth 12 side strand of the turnout according to the instruction issued by the railway driving dispatching command system and the operation plan of the station interlocking system.
The operation flow running in one direction takes the receiving and dispatching process of the station B from the station A to the station C as an example, the receiving and dispatching process of the station B from the station C to the station A is the same as the operation flow, but the station, the arrival and dispatching line and the turnout are another group of equipment or another use direction, and the processes are the same and are not repeated here.
2. The double-car operation process is as follows:
(1) The urban trains and the urban trains meet at urban stations
Two trains 17 in the city are sent from the station A to the station C to the station B according to the instruction sent by the railway driving dispatching command system, and the other train is sent from the station C to the station A to the station B, and the train sent from the station A to the station C is taken as an example to be preferentially connected to the station, and the specific passenger operation process is as follows:
As shown in fig. 3, a first train 17 in the market is sent to a station B by a station a according to an instruction issued by a railway driving dispatching command system, the train 17 in the market enters a departure section through a first 9 straight strand of a turnout, a fifth 13 side strand of the turnout, a sixth 14 side strand of the turnout and a seventh 15 straight strand of the turnout according to a station transportation operation plan, stops at a station 5 in the market, and arrives at the station B to get off the train 17 in the market according to the station passenger transportation operation plan and gets on the passenger in the station C direction; the second train 17 in the market domain sent to B station by C station enters the departure section through four 12 straight strands of turnout, eight 16 side strands of turnout, seven 15 side strands of turnout and six 14 straight strands of turnout according to the operation plan of station interlocking system, stops at the platform 5 in the market domain, and the passengers arriving at B station get off the train 17 in the market domain and get on the train in the direction of A station according to the operation plan of station passenger transport; after the passengers get on and off the train, according to the instruction issued by the railway driving dispatching command system and the operation plan of the station interlocking system, the first train 17 in the market domain, which is destined to the station C, is sent to the station C from the station B through the third 11 side strand of the turnout and the fourth 12 side strand of the turnout, and the second train 17 in the market domain, which is destined to the station A, is sent to the station A from the station B through the second 10 side strand of the turnout and the first 9 side strand of the turnout.
The single-line bidirectional basic passenger operation flow takes the situation that the train which arrives at the station B in the direction from the station A to the station C as an example, and the train which arrives at the station B in the direction from the station C to the station A is the same as the operation flow, but the use sequence of the stations, the departure lines and the turnouts is different, and the flow is the same, and the details are not repeated here.
(2) The urban trains and the freight trains meet at the urban platform
According to the instruction issued by the railway running dispatching command system, one train of the city domain train 17 is sent to the station C from the station A to the station B, the other train of the freight train 18 is sent to the station A from the station C to the station B, and the city domain train 17 is preferentially connected to the station for example, the specific operation process is as follows:
as shown in fig. 4, the city train 17 sent from station a to station C enters the departure section through the switch one 9 straight strand, the switch five 13 side strand, the switch six 14 side strand and the switch seven 15 straight strand according to the operation plan of the station dispatching system, stops at the city station 5, and arrives at station B to get off from the city train 17 according to the operation plan of station passenger transport, and gets on to the station C; the 18 trains of the freight trains sent to the station A from the station C go through four 12 straight strands of turnout, eight 16 straight strands of turnout, five 13 straight strands of turnout and one 9 straight strands of turnout according to the operation plan of the station interlocking system and then go to the station A; after the passengers of the city train 17 get on and off, the city train 17 which is destined to the station C is sent to the station C from the station B through the third 11 side strand of the turnout and the fourth 12 side strand of the turnout according to the station operation plan and the instruction issued by the railway driving dispatching command system.
The single-line bidirectional operation flow takes the intersection of the city train from the station A to the station C and the freight train from the station C to the station A as an example, and the intersection flow of the city train from the station C to the station A and the freight train from the station A to the station C is the same as the operation flow, but the use sequences of the stations, the departure lines and the turnouts are different, and the flows are the same, and are not repeated here.
(3) Urban train and urban train going beyond urban platform
Two trains 17 in the city domain are sent from the station A to the station C to reach the station B, wherein the first train 17 in the city domain reaches the station B to get on and off the bus, and the second train 17 in the city domain moves over the station B, and the specific operation process is as follows:
As shown in fig. 5, the first train 17 enters the departure section through the first 9 straight strand of the turnout, the fifth 13 side strand of the turnout, the sixth 14 side strand of the turnout and the seventh 15 straight strand of the turnout according to the operation plan of the station dispatching system, stops at the station platform 5 of the city, and arrives at the station B to get off the train 17 of the city and get on the train to the station C; the second train 17 passes through the first 9 straight strands of the turnout, the fifth 13 straight strands of the turnout, the eighth 16 straight strands of the turnout and the fourth 12 straight strands of the turnout, and is driven to the station C (going beyond the way); after the passengers of the first train in the market place 17 get on and off, the first train in the market place 17 is sent to the station C from the station B through the third 11 side strand of the turnout and the fourth 12 side strand of the turnout according to the station operation plan and the instruction issued by the railway driving dispatching command system.
The single-line same-direction basic passenger operation flow takes the train reaching the station B from the station A to the station C as an example, and the train reaching the station B from the station C to the station A is the same as the operation flow, but the use sequence of the stations, the departure lines and the turnouts is different, and the flow is the same and is not repeated here.
(4) Commercial domain train overtravel freight train at commercial domain platform
A freight train 18 is sent from station a to station C, a city train 17 is sent from station a to station C, and the train goes over station B, and the specific operation flow is as follows:
As shown in fig. 6, the freight train 18 stops on the existing single-track railway positive line 1 corresponding to the station B through the switch one 9 straight strand, the switch five 13 straight strand and the switch eight 16 straight strand according to the operation plan of the station interlocking system; the urban train 17 enters a departure section through a first 9 side strand of a turnout, a second 10 side strand of the turnout, a sixth 14 straight strand of the turnout and a seventh 15 straight strand of the turnout, stops at a urban platform 5, gets off from the urban train 17 to a station B according to a station passenger operation plan, gets on a passenger in a station C direction, gets on and off the passenger, and sends the urban train 17 to the station C from the station B according to a station operation plan and instructions issued by a railway driving dispatching command system after the passenger gets on and off the passenger; the freight train 18 is then sent from station B to station C via four 12 switches according to the station operation plan and instructions issued by the railway traffic dispatching command system.
The single-line same-direction operation flow takes the train reaching the station B from the station A to the station C as an example, and the train reaching the station B from the station C to the station A is the same as the operation flow, except that the use sequences of the stations, the departure lines and the turnouts are different, and the flows are the same and are not repeated here.
(5) Over-market train of freight train at urban platform
A train 17 in the city domain is sent from station a to station C to station B, a freight train 18 is sent from station a to station C, and the train moves over station B, and the specific operation flow is as follows:
As shown in fig. 7, the city train 17 enters the departure section through the first 9 straight strands of the turnout, the fifth 13 side strands of the turnout, the sixth 14 side strands of the turnout, and the seventh 15 straight strands of the turnout according to the operation plan of the station dispatching system, stops at the city platform 5, and arrives at the station B to get off the city train 17 and get on the bus to the station C; the freight train 18 passes through the first 9 straight strands of the turnout, the fifth 13 straight strands of the turnout, the eighth 16 straight strands of the turnout and the fourth 12 straight strands of the turnout and goes to the station C (going beyond); after the passengers of the city train 17 get on and off, the city train 17 is sent to the station C from the station B through the third 11 side strand of the turnout and the fourth 12 side strand of the turnout according to the station operation plan and the instruction issued by the railway driving dispatching command system.
The single-line same-direction operation flow takes the train reaching the station B from the station A to the station C as an example, and the train reaching the station B from the station C to the station A is the same as the operation flow, except that the use sequences of the stations, the departure lines and the turnouts are different, and the flows are the same and are not repeated here.
(6) Freight train and freight train going beyond platform in urban area
The first freight train 18 is sent from station A to station C to station B, the second freight train 18 is sent from station A to station C, and the second freight train goes over station B, the specific operation flow is as follows:
as shown in fig. 8, the first freight train 18 enters the city via the first 9 side strand and the second 10 side strand to the departure line according to the operation plan of the station dispatching system, stops at the city station 5 to be kept away; the second train 18 goes through the first 9 straight strands of the turnout, the fifth 13 straight strands of the turnout, the eighth 16 straight strands of the turnout and the fourth 12 straight strands of the turnout, and goes to the station C; the first freight train 18 is then routed to station C via the third 11 side leg of the switch and the fourth 12 side leg of the switch.
The operation flow of the single-line same-direction basic freight train takes the example that the freight train reaching the station B from the station A to the station C, and the freight train reaching the station B from the station C to the station A, is the same as the operation flow, but the use sequence of the platform, the departure line and the turnout is different, and the flow is the same, and is not repeated here.
3. The three-vehicle operation process is as follows:
The three trains arrive at the station B from the station A to the station C according to the instruction issued by the railway driving dispatching command system, the first train in the market domain 17 arrives at the station B from the station A, the second train in the market domain 17 arrives at the station B from the station C to the station A, the freight train 18 arrives at the station B from the station A to the station C, and the first train in the market domain 17 from the station A to the station C is preferentially connected to the station B, and the specific operation flow is as follows:
As shown in fig. 9, a first train 17 in the market domain, which is sent from the station a to the station C, enters a departure section through a first 9 straight strand of a turnout, a fifth 13 side strand of the turnout, a sixth 14 side strand of the turnout and a seventh 15 straight strand of the turnout according to the operation plan of the station dispatching system, stops at the platform 5 in the market domain, and passengers arriving at the station B get off the first train 17 in the market domain and get on the train in the direction of the station C according to the operation plan of the station passenger transport; the second train 17 in the market domain sent to the station A by the station C enters the departure section through the four 12 straight strands of the turnout, the eight 16 side strands of the turnout, the seven 15 side strands of the turnout and the six 14 straight strands of the turnout according to the operation plan of the station dispatching system, stops at the platform 5 in the market domain, and passengers arriving at the station B get off the train 17 in the market domain from the second train 17 in the market domain and get on the train in the direction of the station A from the train; the freight train 18 sent to the station C by the station A goes through the switch one 9 straight strand, the switch five 13 straight strand, the switch eight 16 straight strand and the switch four 12 straight strands according to the operation plan of the station dispatching system and then goes to the station C; after the passengers get on and off the train, according to the station operation plan and instructions issued by the railway driving dispatching command system, the first train 17 in the first train market to the station C is sent to the station C through the third 11 side strand of the turnout and the fourth 12 side strand of the turnout, and the second train 17 in the second train market to the station A is sent to the station A through the second 10 side strand of the turnout and the first 9 side strand of the turnout.
The single-line bidirectional operation flow takes the urban trains in the direction from station A to station C as an example, the freight trains in the direction from station A to station C as the example, the urban trains in the direction from station C to station A as the example, the freight trains in the direction from station C to station A as the example, and the freight trains in the direction from station C to station A as the operation flow are the same, but the use sequences of stations, departure points and turnouts are different, and the flows are the same and are not repeated here.
In addition, when multi-directional and multi-train passenger and freight trains simultaneously operate in the working process, the number of single stations and city areas to departure lines cannot meet the requirement of transportation operation, and collision of transportation routes can occur to the passenger and freight trains in different directions.
Specifically, as shown in fig. 10, the number of existing single-track positive lines 1 is two, the city domain to the departure line 4 is parallel to one of the existing single-track positive lines 1, one end of the other existing single-track positive line 1 is connected with one end of the city domain to the departure line 4, the number of platform isolation areas 6 is two, the city domain platform 5 is divided into three passenger platform areas, two intermediate crossover groups 7 are respectively arranged corresponding to the platform isolation areas 6, and the intermediate crossover groups 7 adopt cross crossover.
The foregoing examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention, and all designs that are the same or similar to the present invention are within the scope of the present invention.
Claims (8)
1. Utilize station arrangement structure of existing single-track railway starting market train, its characterized in that: the system comprises an existing single-track railway front line, a city domain platform and a city domain to departure line, wherein the city domain platform is arranged on the outer side of the existing single-track railway front line, the city domain to departure line is positioned between the city domain platform and the existing single-track railway front line, two ends of the city domain platform are respectively provided with a first crossover line and a second crossover line between the existing single-track railway front line and the city domain to departure line, a platform isolation area is arranged on the city domain platform, and an intermediate crossover line group is arranged between the existing single-track railway front line and the city domain to departure line and corresponds to the platform isolation area;
The length from the city domain to the departure line is not less than the specified length of a train of freight transportation, and is not less than the specified length of trains of two city domains; the intermediate crossover groups are cross crossover or two groups of single crossover.
2. Station arrangement for the utilization of existing single-track rail trains in the open market according to claim 1, characterized in that: the first crossover is formed by connecting a first turnout with a second turnout through a straight line segment, and the second crossover is formed by connecting a third turnout with a fourth turnout through a straight line segment.
3. Station arrangement for the utilization of existing single-track rail trains in the open market according to claim 1, characterized in that: and safety lines are arranged at the intersections of the two ends of the urban area to the hairline and the first crossover line and the second crossover line respectively.
4. Station arrangement for the utilization of existing single-track rail trains in the open market according to claim 1, characterized in that: the existing single-track railway positive line is one, the urban area to-line is parallel to the existing single-track railway positive line, the platform isolation area is one and is arranged in the middle of the urban area platform to divide the urban area platform into two passenger platform areas, and the middle crossover group adopts two groups of single crossover.
5. Station arrangement for the utilization of existing single-track rail trains in the open market according to claim 1, characterized in that: the two existing single-track railway positive lines are arranged, one of the urban area positive lines is parallel to one of the existing single-track railway positive lines, one end of the other existing single-track railway positive line is connected with one end of the urban area positive line, the number of the platform isolation areas is two, the urban area platform is divided into three passenger platform areas, two intermediate crossover groups are respectively arranged corresponding to the platform isolation areas, and the intermediate crossover groups adopt cross crossover.
6. A method for starting a market train by using an existing single-track railway, characterized in that a station arrangement structure of the existing single-track railway starting market train as claimed in any one of claims 1 to 4 is adopted, and the single train operation process is as follows:
the urban train running along one direction on the existing single-track railway front line runs to the intersection of the existing single-track railway front line and the intermediate crossover line group, runs to the urban to the departure line through the intermediate crossover line group, gets on and off passengers in the corresponding area of the urban platform, and runs to the existing single-track railway front line through the first crossover line or the second crossover line.
7. A method for starting a market train by using an existing single-track railway, characterized in that a station arrangement structure of the existing single-track railway starting market train as claimed in any one of claims 1 to 4 is adopted, and the double-train running process is as follows:
(1) The urban trains and the urban trains meet at urban stations
A first train in a market domain running along one direction on the existing single-track railway front line runs to the intersection of the existing single-track railway front line and the intermediate crossover group, runs to a market domain to a departure line through the intermediate crossover group, and gets on and off passengers in the corresponding area of a platform in the market domain;
The second train running along the first train running along the opposite direction to the first train runs to the intersection of the existing single-track train and the intermediate crossing group, runs to the city arrival line through the intermediate crossing group, and gets on and off passengers in the corresponding region of the city platform;
The first train in the market domain runs on the existing single-line railway positive line through a first crossover or a second crossover along the original running direction, and the second train in the market domain runs on the existing single-line railway positive line through a second crossover or the first crossover along the original running direction;
(2) The urban trains and the freight trains meet at the urban platform
The urban train running along one direction on the existing single-track railway front line runs to the intersection of the existing single-track railway front line and the intermediate crossover group, runs to the urban arrival line through the intermediate crossover group, and gets on and off passengers in the corresponding area of the urban platform;
Freight trains running along opposite directions with the urban trains on the existing single-track railway front line directly pass through the intermediate crossover line group, and run along the original direction on the existing single-track railway front line and pass through the urban platform area; the urban train runs on the existing single-track railway positive line through the first crossover line or the second crossover line along the original running direction;
(3) Urban train and urban train going beyond urban platform
A first train in a market domain running along one direction on the existing single-track railway front line runs to the intersection of the existing single-track railway front line and the intermediate crossover group, runs to a market domain to a departure line through the intermediate crossover group, and gets on and off passengers in the corresponding area of a platform in the market domain;
The second train in the market domain running in the same direction as the first train in the market domain on the existing single-track railway front line directly passes through the intermediate crossover group, and runs in the original direction on the existing single-track railway front line and passes through the market domain platform area; the first train in the first train market domain runs on the existing single-track railway positive line through the first crossover or the second crossover along the original running direction;
(4) Commercial domain train overtravel freight train at commercial domain platform
A freight train running along one direction on the existing single-track railway front line passes through the intermediate crossover group and then stops on the existing single-track railway front line;
The method comprises the steps that a city train running in the same direction as a freight train on an existing single-track railway front line runs to the intersection of the existing single-track railway front line and a middle crossover group, runs to a city to a departure line through the middle crossover group, gets on and off passengers in corresponding areas of a city platform, and runs to the existing single-track railway front line through a first crossover or a second crossover; the freight train runs in the original direction on the existing single-track railway positive line after the urban train;
(5) Over-market train of freight train at urban platform
The urban train running along one direction on the existing single-track railway front line runs to the intersection of the existing single-track railway front line and the intermediate crossover group, runs to the urban arrival line through the intermediate crossover group, and gets on and off passengers in the corresponding area of the urban platform;
A freight train running along the same direction as the urban train on the existing single-track railway front line directly passes through the intermediate crossover group, and runs along the original direction on the existing single-track railway front line and passes through the urban platform area; the urban train runs on the existing single-track railway positive line through the first crossover line or the second crossover line along the original running direction;
(6) Freight train and freight train going beyond platform in urban area
A first freight train running along one direction on the existing single-track railway front line runs to the intersection of the existing single-track railway front line and the first crossover line or the second crossover line, and runs to the market domain to stop on the departure line through the first crossover line or the second crossover line;
a second freight train running along the same direction as the first freight train on the existing single-track railway positive line runs along the original direction on the existing single-track railway positive line and passes through a city platform area; the first train of freight trains then travels along the original travel direction via the second crossover or the first crossover to the existing single-track railway line.
8. A method for starting a market train by using an existing single-track railway, characterized in that a station arrangement structure of the existing single-track railway starting market train as claimed in any one of claims 1 to 4 is adopted, and the three-train running process is as follows:
A first train in a market domain running along one direction on the existing single-track railway front line runs to the intersection of the existing single-track railway front line and the intermediate crossover group, runs to a market domain to a departure line through the intermediate crossover group, and gets on and off passengers in the corresponding area of a platform in the market domain;
The second train running along the first train running along the opposite direction to the first train runs to the intersection of the existing single-track train and the intermediate crossing group, runs to the city arrival line through the intermediate crossing group, and gets on and off passengers in the corresponding region of the city platform;
A freight train running along the same direction as the train in the first train market domain on the existing single-track railway front directly passes through the intermediate crossover group, and runs along the original direction on the existing single-track railway front and passes through the platform area of the market domain; then, the first train in the market domain runs onto the existing single-line railway positive line along the original running direction through the first crossover line or the second crossover line, and the second train in the market domain runs onto the existing single-line railway positive line along the original running direction through the second crossover line or the first crossover line.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436013A (en) * | 2018-04-03 | 2019-03-08 | 康子纯 | Bullet train does not slow down through the upper and lower passenger's transportation by lighter technology in way station |
| CN211893189U (en) * | 2020-03-06 | 2020-11-10 | 中交铁道设计研究总院有限公司 | Interchange fluffing structure for introducing rail connecting station to single track railway in third direction |
| CN212098815U (en) * | 2020-04-07 | 2020-12-08 | 林同棪(重庆)国际工程技术有限公司 | Rail transit station |
| CN112722015A (en) * | 2020-12-08 | 2021-04-30 | 中国铁路设计集团有限公司 | Analysis method and analysis system for improving line transport capacity through third line and application |
| CN112793589A (en) * | 2021-03-16 | 2021-05-14 | 中铁第六勘察设计院集团有限公司 | Urban area track single-island station with bidirectional turn-back and cross-walk functions |
| CN113585831A (en) * | 2021-09-10 | 2021-11-02 | 中铁第六勘察设计院集团有限公司 | Comprehensive logistics park based on existing railway station |
| CN214728771U (en) * | 2020-12-31 | 2021-11-16 | 中铁第四勘察设计院集团有限公司 | Track traffic distribution sets up structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8612071B2 (en) * | 2009-10-23 | 2013-12-17 | Integrated Transportation Technologies, L.L.C. | Synchronized express and local trains for urban commuter rail systems |
-
2022
- 2022-02-07 CN CN202210115763.5A patent/CN114523991B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436013A (en) * | 2018-04-03 | 2019-03-08 | 康子纯 | Bullet train does not slow down through the upper and lower passenger's transportation by lighter technology in way station |
| CN211893189U (en) * | 2020-03-06 | 2020-11-10 | 中交铁道设计研究总院有限公司 | Interchange fluffing structure for introducing rail connecting station to single track railway in third direction |
| CN212098815U (en) * | 2020-04-07 | 2020-12-08 | 林同棪(重庆)国际工程技术有限公司 | Rail transit station |
| CN112722015A (en) * | 2020-12-08 | 2021-04-30 | 中国铁路设计集团有限公司 | Analysis method and analysis system for improving line transport capacity through third line and application |
| CN214728771U (en) * | 2020-12-31 | 2021-11-16 | 中铁第四勘察设计院集团有限公司 | Track traffic distribution sets up structure |
| CN112793589A (en) * | 2021-03-16 | 2021-05-14 | 中铁第六勘察设计院集团有限公司 | Urban area track single-island station with bidirectional turn-back and cross-walk functions |
| CN113585831A (en) * | 2021-09-10 | 2021-11-02 | 中铁第六勘察设计院集团有限公司 | Comprehensive logistics park based on existing railway station |
Non-Patent Citations (4)
| Title |
|---|
| 利用既有张博铁路开行市域列车方案研究;左银龙;铁道设计标准;第63卷(第02期);31-35 * |
| 利用既有铁路新建城市快轨交通――北京昌平支线设计方案;米献芳;现代城市轨道交通(03);全文 * |
| 易思蓉.铁路选线设计 第4版.西南交通大学出版社,2017,240-243. * |
| 米献芳.利用既有铁路新建城市快轨交通――北京昌平支线设计方案.现代城市轨道交通.2004,(03),全文. * |
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