CN214565291U - Urban area track single-island station with bidirectional turn-back and cross-walk functions - Google Patents
Urban area track single-island station with bidirectional turn-back and cross-walk functions Download PDFInfo
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- CN214565291U CN214565291U CN202120545506.6U CN202120545506U CN214565291U CN 214565291 U CN214565291 U CN 214565291U CN 202120545506 U CN202120545506 U CN 202120545506U CN 214565291 U CN214565291 U CN 214565291U
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Abstract
The utility model provides a single-island station of urban rail with bidirectional turning back and crossing functions, wherein a first arrival line and a second arrival line are sequentially arranged between an ascending main line and a descending main line of the station; the first arrival line and the first departure line extend downwards to be provided with a first returning line, and the second arrival line and the second departure line extend upwards to be provided with a second returning line; an island-type platform is arranged between the first arrival line and the second arrival line; the two ends of the first arrival line are respectively connected with the uplink main line through crossover lines; two ends of the second arrival line are respectively connected with the downlink main line through crossover lines; the first arrival line is connected with the second returning line through a crossover line, and the second arrival line is connected with the first returning line through a crossover line; the first retracing line is connected with the uplink main line; the second return line is connected with the downlink main line. The utility model discloses an optimize track traffic's the distribution of station of walking more and arrange, can make the station can realize the fast car function of walking more slowly, can realize the two-way function of turning back again, reduce the station scale.
Description
Technical Field
The utility model belongs to urban rail transit field, in particular to urban area track single island station that possesses two-way turn back, function of surging.
Background
With the explosion of social economy, urban rail transit and urban rail transit are also developed rapidly. Due to the increasing demand for rail transit, the lines are gradually formed into nets, and more long lines are provided. The method has the advantages that the traffic travel requirements between the city center and the traffic group are met, the accessibility of the one-hour commuting circle is guaranteed, and the operation efficiency of the line is improved.
At present, in order to improve the accessibility of a long and long line in the prior art, a fast and slow vehicle operation mode is adopted, and partial stations are set as overtaking stations; if the overtaking station is set to the departure line and also used as a parking line, the normal overtaking function can not be realized under the condition that the fault vehicle occupies the departure line; if the departure line is provided separately from the stop line and the return line, the station wiring has a good function, but has a problem of large engineering scale. The common island type cross-over standing and sending line is positioned at the inner side of the positive line, the distance between the positive lines is large, and the left line and the right line are difficult to communicate. In addition, aiming at long lines with uneven passenger flow distribution, the phenomenon of sectional operation of different marshalling trains can also occur.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a single island station of urban area track with bidirectional turning back and crossing function, which can realize the speed crossing and the slow speed passing of the express train without limiting speed, and has higher operation efficiency; the return operation of the up-down train can be realized, and the return forms are station-back return; the train has a fault train parking function, when one train has a fault, the two-direction train is not influenced by going beyond the ground, and the return train in the opposite direction can normally return; the station has multiple functions, reduces the station scale and provides flexible conditions for the rail transit operation organization.
In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:
the utility model provides a single-island station of urban rail with bidirectional turning-back and crossing functions, which comprises an ascending main line, a descending main line, a first arrival line, a second arrival line, a first return line, a second return line and an island type platform; the first arrival line and the second arrival line are sequentially arranged between the uplink main line and the downlink main line; the first arrival and departure line is provided with the first returning line in a downward extending manner, and the second arrival and departure line is provided with the second returning line in an upward extending manner; the island-type platform is arranged between the first arrival line and the second arrival line;
two ends of the first arrival line are respectively connected with the uplink main line through a second single crossover line and a third single crossover line; two ends of the second arrival line are respectively connected with the downlink positive line through a fifth single crossover line and a sixth single crossover line; the first arrival and departure line is connected with the second returning line through an eighth single crossover line, and the second arrival and departure line is connected with the first returning line through a seventh single crossover line; the first reentrant line is connected with the uplink main line through a first single crossover line; the second reentrant line is connected with the downlink positive line through a fourth single crossover line. The up and down directions represent only two opposite directions.
Preferably, one end of the first single crossover line is connected with the uplink main line through a first turnout, and the other end of the first single crossover line is connected with the first retracing line through a second turnout; one end of the fourth single crossover line is connected with the downlink main line through a third turnout, and the other end of the fourth single crossover line is connected with the second return line through a fourth turnout.
Preferably, one end of the second single crossover line is connected with the uplink main line through the fifth turnout, and the other end of the second single crossover line is connected with the first arrival line through the sixth turnout; one end of the third single crossover line is connected with the ascending main line through a seventh turnout, and the other end of the third single crossover line is connected with the first arrival line through an eighth turnout; one end of the fifth single crossover line is connected with the downlink main line through a ninth turnout, and the other end of the fifth single crossover line is connected with the second arrival line through a tenth turnout; one end of the sixth single crossover line is connected with the downlink main line through the eleventh turnout, and the other end of the sixth single crossover line is connected with the second arrival line through the twelfth turnout.
Preferably, one end of the seventh single crossover line is connected with the second arrival line through a thirteenth turnout, and the other end of the seventh single crossover line is connected with the first return line through a fourteenth turnout; one end of the eighth single crossover line is connected with the first arrival line through a fifteenth turnout, and the other end of the eighth single crossover line is connected with the second return line through a sixteenth turnout.
Preferably, a first stop is arranged at one end of the first retracing line in the descending direction, and a second stop is arranged at one end of the second retracing line in the ascending direction.
The utility model discloses following beneficial effect has:
the utility model provides a single island station of urban area track with bidirectional turning back and crossing function, which can realize the speed crossing and the slow speed passing of the express train without limiting the speed, and has higher operation efficiency; the return operation of the up-down train can be realized, and the return forms are station-back return; the train has a fault train parking function, when one train has a fault, the two-direction train is not influenced by going beyond the ground, and the return train in the opposite direction can normally return; the station has multiple functions, reduces the station scale and provides flexible conditions for the rail transit operation organization.
1) The ascending positive line and the descending positive line are at a certain distance from the island type platform, the express train can pass through the turnout straightly without limiting speed, and the running efficiency of the express train is improved.
2) The slow vehicles enter the departure line from the positive line through the single crossover line to stop, passengers get on and get off the vehicle at the island type platform, and the fast vehicles can pass through the positive line at the moment.
3) The uplink turning-back train and the downlink turning-back train both adopt a post-station turning-back mode, the operation is convenient and fast, and the safety is high.
4) The station is provided with the island type platform, so that the operation management is simple, the passenger transfer is convenient, the vehicle is not easy to get on or off, and the capacity of coping with tidal passenger flow is strong.
5) When the upper train and the lower train have faults, the fault trains can stop on the second return line; the train going beyond the side in the ascending direction and the descending direction is not influenced; and the downward turn-back train can normally turn back. When the train breaks down, the broken train can stop on the first turning line; the ascending and descending trains are not influenced by going beyond; and the upward turning back train can be normally turned back.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of a single-island station of a city track with bidirectional turning-back and crossing functions according to an embodiment of the present invention.
Description of reference numerals:
1. ascending a main line; 2. descending a main line; 3. a first arrival line; 4. a second arrival line; 5. a first retrace line; 6. a second return line; 7. an island station; 8. a first single crossover; 9. a second single crossover; 10. a third single crossover line; 11. a fourth single crossover; 12. a fifth single crossover line; 13. a sixth single crossover; 14. a seventh single crossover; 15. an eighth single crossover; 16. a first vehicle stop; 17. a second vehicle stop; 18. a third gear; 19. a fourth gear; 20. a first turnout; 21. a second turnout; 22. a third turnout; 23. a fourth turnout; 24. a fifth turnout; 25. a sixth turnout; 26. a seventh turnout; 27. an eighth turnout; 28. a ninth turnout; 29. a tenth switch; 30. an eleventh switch; 31. a twelfth turnout; 32. a thirteenth turnout; 33. a fourteenth switch; 34. a fifteenth turnout; 35. sixteenth switch.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The embodiment provides a single-island station of an urban rail with bidirectional turning-back and crossing functions, as shown in fig. 1, comprising an ascending main line 1, a descending main line 2, a first arrival line 3, a second arrival line 4, a first retracing line 5, a second retracing line 6 and an island platform 7; the first arrival line 3 and the second arrival line 4 are sequentially arranged between the uplink main line 1 and the downlink main line 2; the first return line 5 is arranged on the first arrival line 3 in a downward extending mode, and the second return line 6 is arranged on the second arrival line 4 in an upward extending mode; the island-type platform 7 is arranged between the first arrival line 3 and the second arrival line 4; two ends of the first arrival line 3 are respectively connected with the uplink main line 1 through a second single crossover line 9 and a third single crossover line 10; two ends of the second arrival line 4 are respectively connected with the downlink main line 2 through a fifth single crossover line 12 and a sixth single crossover line 13; the first arrival and departure line 3 is connected with the second returning line 6 through an eighth single crossover 15, and the second arrival and departure line 4 is connected with the first returning line 5 through a seventh single crossover 14; the seventh single crossover 14 and the eighth single crossover 15 are respectively located on both sides of the island station 7; the first retracing line 5 is connected with the uplink main line 1 through a first single crossover line 8; the second returning line 6 is connected with the descending main line 2 through a fourth single crossover line 11. The up and down directions represent only two opposite directions.
One end of the first single crossover line 8 is connected with the ascending main line 1 through a first turnout 20, and the other end of the first single crossover line is connected with the first retracing line 5 through a second turnout 21; one end of the fourth single crossover line 11 is connected with the descending main line 2 through a third turnout 22, and the other end of the fourth single crossover line is connected with the second return line 6 through a fourth turnout 23. One end of the second single crossover 9 is connected with the ascending main line 1 through the fifth turnout 24, and the other end of the second single crossover is connected with the first arrival line 3 through the sixth turnout 25; one end of the third single crossover line 10 is connected with the ascending main line 1 through a seventh turnout 26, and the other end of the third single crossover line is connected with the first arrival line 3 through an eighth turnout 27; one end of the fifth single crossover line 12 is connected with the downlink main line 2 through a ninth turnout 28, and the other end of the fifth single crossover line is connected with the second arrival line 4 through a tenth turnout 29; one end of the sixth single crossover line 13 is connected with the downlink main line 2 through the eleventh switch 30, and the other end thereof is connected with the second arrival line 4 through the twelfth switch 31. One end of the seventh single crossover 14 is connected with the second arrival line 4 through a thirteenth turnout 32, and the other end is connected with the first return line 5 through a fourteenth turnout 33; one end of the eighth single crossover line 15 is connected with the first arrival line 3 through a fifteenth switch 34, and the other end is connected with the second return line 6 through a sixteenth switch 35. A first bumper 16 is arranged at one end of the first retracing line 5 in the descending direction, and a second bumper 17 is arranged at one end of the second retracing line 6 in the ascending direction; first 3 ascending direction one end of sending out line is equipped with the safety line, the safety line tip is provided with third car bumper 18, the second 4 descending direction one end of sending out line is provided with the safety line, the safety line tip is provided with fourth car bumper 19.
The ascending slow vehicles enter the first arrival line 3 from the ascending main line 1 through the second single crossover 9 to stop, passengers get on and get off the vehicles at the island type platform 7, and the ascending fast vehicles can rapidly pass through the ascending main line 1 at the moment, so that the function of ascending fast vehicles crossing the ascending slow vehicles is realized. The descending slow vehicles enter the second arrival line 4 from the descending positive line 2 through the fifth single crossover 12 to stop, passengers get on or off the vehicles at the island type platform 7, and the descending fast vehicles can rapidly pass through the descending positive line 2 at the moment, so that the descending fast vehicles can cross the descending slow vehicles.
The upward turning-back train can enter the first arrival line 3 from the upward main line 1 through the second single crossover 9 to stop, after a passenger gets off the train, the train enters the second turning-back line 6 through the eighth single crossover 15, the turning-back train enters the second arrival line 4 to stop, the passenger gets on the train, and the train enters the downward main line 2 through the sixth single crossover 13 to realize the turning-back operation in the upward direction. The descending turn-back train can enter the second arrival line 4 from the descending main line 2 through the fifth single crossover 12 to stop, after the passengers get off the train, the train enters the first turn-back line 5 through the seventh single crossover 14, the train turns back to enter the first arrival line 3 to stop, the passengers get on the train, and the train enters the ascending main line 1 through the third single crossover 10 to realize the turn-back operation in the descending direction.
When the upper train and the lower train have faults, the empty train pushes the fault train to enter the first arrival and departure line 3 through the first single crossover 8 and the first returning line 5, and the empty train enters the second returning line 6 for parking through the eighth single crossover 15 after clearing passengers. The train going beyond the side in the ascending direction and the descending direction is not influenced; and the downlink turn-back train can normally turn back: the descending turn-back train can enter the second arrival line 4 from the descending main line 2 through the fifth single crossover 12 to stop, after the passengers get off the train, the train enters the first turn-back line 5 through the seventh single crossover 14, the train turns back to enter the first arrival line 3 to stop, the passengers get on the train, and the train enters the ascending main line 1 through the third single crossover 10 to realize the turn-back operation in the descending direction.
When the train breaks down, the train with the fault is pushed by the empty train to enter the second arrival and departure line 4 through the fourth single crossover 11 and the second returning line 6, and the train enters the first returning line 5 for parking through the seventh single crossover 14 after passenger clearing. The train going beyond the side in the ascending direction and the descending direction is not influenced; and the uplink turn-back train can normally turn back: the upward turning-back train can enter the first arrival line 3 from the upward main line 1 through the second single crossover 9 to stop, after a passenger gets off the train, the train enters the second turning-back line 6 through the eighth single crossover 15, the turning-back train enters the second arrival line 4 to stop, the passenger gets on the train, and the train enters the downward main line 2 through the sixth single crossover 13 to realize the turning-back operation in the upward direction.
According to the technical scheme, the urban area track single-island station with the bidirectional turning back and crossing functions is provided, the ascending main line and the descending main line are at certain distances from the island type station, speed of express trains passing through a fork in the straight direction can be limited, and the running efficiency of the express trains is improved; the slow vehicles enter the departure line from the positive line through the single crossover line to stop, passengers get on and get off the vehicle at the island type platform, and the fast vehicles can quickly pass through the positive line at the moment; the uplink retracing train and the downlink retracing train both adopt a post-station retracing form, so that the operation is convenient and fast, and the safety is high; the station is provided with the island type platform, so that the operation management is simple, the passengers can be conveniently transferred, the passengers are not easy to get on or off the bus, and the capacity of coping with tidal passenger flow is strong; when the upper train and the lower train have faults, the fault trains can stop on the second return line; the train going beyond the side in the ascending direction and the descending direction is not influenced; and the downward turn-back train can normally turn back. When the train breaks down, the broken train can stop on the first turning line; the ascending and descending trains are not influenced by going beyond; and the upward turning back train can be normally turned back.
The embodiment can realize that the express train crosses the slow train, the express train passes through without limiting speed, and the operation efficiency is higher; the return operation of the up-down train can be realized, and the return forms are station-back return; the train has a fault train parking function, when one train has a fault, the two-direction train is not influenced by going beyond the ground, and the return train in the opposite direction can normally return; the station has multiple functions, reduces the station scale and provides flexible conditions for the rail transit operation organization.
The embodiments of the present invention have been described in detail through the embodiments, but the description is only exemplary of the embodiments of the present invention and should not be considered as limiting the scope of the embodiments of the present invention. The scope of protection of the embodiments of the present invention is defined by the claims. All utilize technical scheme of the embodiment of the utility model, or technical staff in the field is in the utility model discloses under embodiment technical scheme's the inspiration the utility model discloses in the essence and the protection scope of the embodiment, design similar technical scheme and reach above-mentioned technological effect, perhaps to the impartial change and improvement etc. that the application scope was made, all should still belong to within the protection scope is covered to the patent of the embodiment of the utility model.
Claims (5)
1. A single island station of an urban area track with bidirectional turn-back and crossing functions is characterized by comprising an uplink main line (1), a downlink main line (2), a first arrival line (3), a second arrival line (4), a first turn-back line (5), a second turn-back line (6) and an island type platform (7); the first arrival line (3) and the second arrival line (4) are sequentially arranged between the uplink positive line (1) and the downlink positive line (2); the first returning line (5) is arranged on the first returning line (3) in a downward extending mode, and the second returning line (6) is arranged on the second returning line (4) in an upward extending mode; the island-type platform (7) is arranged between the first arrival line (3) and the second arrival line (4);
the two ends of the first arrival line (3) are respectively connected with the ascending straight line (1) through a second single crossover line (9) and a third single crossover line (10); two ends of the second arrival line (4) are respectively connected with the downlink main line (2) through a fifth single crossover line (12) and a sixth single crossover line (13); the first arrival line (3) is connected with the second return line (6) through an eighth single crossover line (15), and the second arrival line (4) is connected with the first return line (5) through a seventh single crossover line (14); the first retracing line (5) is connected with the uplink main line (1) through a first single crossover line (8); the second returning line (6) is connected with the descending positive line (2) through a fourth single crossover line (11).
2. The urban area track single island station with the bidirectional turn-back and cross-over function according to claim 1, wherein one end of the first single crossover line (8) is connected with the upper straight line (1) through a first turnout (20), and the other end is connected with the first turn-back line (5) through a second turnout (21); one end of the fourth single crossover line (11) is connected with the descending main line (2) through a third turnout (22), and the other end of the fourth single crossover line is connected with the second return line (6) through a fourth turnout (23).
3. The urban area track single island station with the bidirectional turn-back and cross-over function as claimed in claim 1, wherein one end of the second single crossover line (9) is connected with the upper straight line (1) through a fifth turnout (24), and the other end is connected with the first arrival line (3) through a sixth turnout (25); one end of the third single crossover line (10) is connected with the ascending main line (1) through a seventh turnout (26), and the other end of the third single crossover line is connected with the first arrival line (3) through an eighth turnout (27); one end of the fifth single crossover line (12) is connected with the downlink main line (2) through a ninth turnout (28), and the other end of the fifth single crossover line is connected with the second arrival line (4) through a tenth turnout (29); one end of the sixth single crossover line (13) is connected with the descending main line (2) through an eleventh turnout (30), and the other end of the sixth single crossover line is connected with the second arrival line (4) through a twelfth turnout (31).
4. The urban area track single island station with the bidirectional turn-back and cross-walk functions as claimed in claim 1, wherein one end of the seventh single crossover line (14) is connected with the second arrival line (4) through a thirteenth switch (32), and the other end is connected with the first turn-back line (5) through a fourteenth switch (33); one end of the eighth single crossover line (15) is connected with the first arrival line (3) through a fifteenth turnout (34), and the other end of the eighth single crossover line is connected with the second return line (6) through a sixteenth turnout (35).
5. The single-island urban railway station with bidirectional turn-back and crossing functions as claimed in claim 1, wherein a first stop (16) is arranged at one end of the first turn-back line (5) in the descending direction, and a second stop (17) is arranged at one end of the second turn-back line (6) in the ascending direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120545506.6U CN214565291U (en) | 2021-03-16 | 2021-03-16 | Urban area track single-island station with bidirectional turn-back and cross-walk functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120545506.6U CN214565291U (en) | 2021-03-16 | 2021-03-16 | Urban area track single-island station with bidirectional turn-back and cross-walk functions |
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| Publication Number | Publication Date |
|---|---|
| CN214565291U true CN214565291U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120545506.6U Active CN214565291U (en) | 2021-03-16 | 2021-03-16 | Urban area track single-island station with bidirectional turn-back and cross-walk functions |
Country Status (1)
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|---|---|
| CN (1) | CN214565291U (en) |
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2021
- 2021-03-16 CN CN202120545506.6U patent/CN214565291U/en active Active
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