CN110539754A - Arrangement structure for connecting rails in parallel between turnout and field section for urban rail transit - Google Patents
Arrangement structure for connecting rails in parallel between turnout and field section for urban rail transit Download PDFInfo
- Publication number
- CN110539754A CN110539754A CN201910963012.7A CN201910963012A CN110539754A CN 110539754 A CN110539754 A CN 110539754A CN 201910963012 A CN201910963012 A CN 201910963012A CN 110539754 A CN110539754 A CN 110539754A
- Authority
- CN
- China
- Prior art keywords
- turnout
- line
- station
- field section
- rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Classifications
-
- 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 discloses an arrangement structure of urban rail transit adopting turnout and field section parallel connection rails, which is characterized in that: the track connecting station comprises a main line, a track connecting station, a field section, a traction line and a turnout, wherein the main line is provided with the turnout, the field section is close to the track connecting station and arranged in parallel, and the main line is connected with the traction line through the turnout. According to the invention, through optimizing the traditional rail connecting form, rail connection is realized through the turnout under the condition of meeting the design of the train receiving and dispatching capacity, the work amount of an outgoing line and an incoming line is reduced, and the investment is saved; the station is closer to the field section, so that the development of the property of the upper cover of the field section is facilitated, the utilization rate of the land is improved, and convenience is provided for field section workers to take the bus.
Description
Technical Field
The invention belongs to the technical field of urban rail transit, and particularly relates to an arrangement structure for connecting rails of turnouts and field sections in parallel in the urban rail transit.
Background
At present, urban rail transit construction in China develops rapidly, and 30 cities open urban rail transit by the end of 2018. The field section is an important component of urban rail transit, the field section belongs to large-scale construction engineering, the investment is large, the occupied area is large, most of the field section is ground or semi-underground engineering, along with the increasing shortage of urban land, the field section is developed into a large trend in a comprehensive integrated manner, a typical rail connecting mode is shown in a graph 1, and the defect is that an incoming line and a positive line need to be crossed, so a station is far away from the field section, the development value of the field section cannot be effectively improved, the field section is not beneficial to the development of upper cover properties, and meanwhile the commuting convenience of workers in the field section is also influenced.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides an arrangement structure of connecting rails of turnouts and field sections in parallel, wherein the stations are closer to the field sections, the work load of incoming and outgoing lines is reduced, the comprehensive integrated development of the field sections is facilitated, the conflict between the occupation of land of the field sections and the urban planning can be relieved, and the convenience of commuting of field section workers on taking the subway can be fully exerted.
The technical scheme adopted by the invention is as follows: the utility model provides an arrangement structure that urban rail transit adopted switch and field section parallel connection rail, includes main line, rail station, field section, tractive line and switch, be equipped with the switch on the main line, the field section next-door neighbour rail station, both parallel arrangement, the main line passes through the switch with tractive line and is connected.
Preferably, a first turnout is arranged on the main line, the first turnout is positioned in front of the rail connecting station, the main line is connected with the traction line through a second turnout, and the second turnout is positioned between the first turnout and the rail connecting station.
preferably, a third turnout is arranged between the main line and the pulling-out line and is positioned behind the rail connecting station.
Preferably, when the rail connecting station is a switch-back station, a switch-back line is adopted to replace the first turnout.
Preferably, when the rail connecting station is a terminal station, a second turnout and a third turnout are arranged between the main line and the pulling-out line, the second turnout is located before the rail connecting station, the third turnout is located behind the rail connecting station, a turn-back line is adopted to replace the turnout between the main lines, and the turn-back line is located behind the third turnout.
Preferably, the positive line and the drawing line are located at the same elevation.
And a second turnout and a third turnout are respectively arranged in front of and behind the rail connecting station, a line on the side of the main line close to the field section is connected with a traction line, and the traction line is connected with a station track in the field section, so that the rail connecting of the station and the field section is realized. When the rail receiving station is a turn-back station, a turn-back line is used for replacing a turnout I, and bidirectional departure can be realized under the condition that no enemy approach exists; when the rail connecting station is a terminal station, a first turnout in front of the station is cancelled, and a return line is arranged behind the station, so that the receiving and dispatching of the railway station are smoother.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, through optimizing the traditional rail connecting form, rail connection is realized through the turnout under the condition of meeting the design of the train receiving and dispatching capacity, the work amount of an outgoing line and an incoming line is reduced, and the investment is saved; the station is closer to the field section, so that the development of the property of the upper cover of the field section is facilitated, the utilization rate of the land is improved, and convenience is provided for field section workers to take the bus.
Drawings
Fig. 1 is a schematic plane view of a rail transit entrance and exit line arrangement in the prior art;
FIG. 2 is a schematic diagram of a docking station of the present invention being an intermediate station;
FIG. 3 is a schematic diagram of a rail joining station of the present invention being a switchback station;
Fig. 4 is a schematic diagram of the track connecting station of the present invention as a terminal station.
in the figure, 1-positive line, 2-rail connecting station, 3-field section, 4-turnout I, 5-turnout II, 6-turnout III, 7-traction line and 8-return line.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Example one
The embodiment of the invention discloses an arrangement structure of parallel rail connection of turnouts and field sections in urban rail transit, considering that the condition that a rail connection station is an intermediate station is common and more flexible in planning and design, the rail connection station is taken as the intermediate station for example to describe in detail, the arrangement form is shown in figure 2 and comprises a main line 1, a rail connection station 2, a field section 3, a turnout I4, a turnout II 5, a turnout III 6 and a traction line 7, the field section 3 and the rail connection station 2 are closely and parallelly arranged, the traction line 7 and the main line 1 are located at the same elevation, and the arrangement structure is particularly suitable for the condition that the rail connection station 2 is a ground station and the field section 3 is a ground; or the track connecting station 2 is an underground one-station and the field section 3 is a semi-underground condition. The first turnout 4 is arranged in front of the rail connecting station 2, and can adopt a No. 9 turnout or a No. 12 turnout, and a shortened crossover is generally adopted. The second turnout 5 is connected with the main line 1 and the traction line 7 and arranged between the first turnout 4 and the rail connecting station 2, wherein the distance between the first turnout and the second turnout center of the turnout is generally not less than a + b +6m, the distance between the first turnout and the second turnout center of the turnout is not less than a + b +4.5m, wherein a is the front length of the turnout, b is the rear length of the turnout, and for the commonly used No. 9 turnout, the value of a is 13.839m, and the value of b is 15.73 m. A turnout III 6 is connected with the main line 1 and the traction line 7 and is arranged behind the rail connecting station 2; and the pulling line 7 connects the station track with the main line 1 through the second turnout 5 and the third turnout 6, so that the rail connection between the station and the station is realized.
Example two
When the rail connecting station 2 is a folding station, the arrangement structure is shown in figure 3, a folding line 8 is used for replacing a turnout I4 in the first embodiment, and bidirectional departure can be realized under the condition that no hostile approach exists.
EXAMPLE III
When the rail connecting station 2 is a terminal station, the arrangement structure is shown in fig. 4, compared with the first embodiment, a first turnout 4 in front of the station is eliminated, a return line 8 is arranged behind the station, and the vehicle receiving and dispatching are smoother.
The present invention has been described in detail with reference to the embodiments, but the description is only illustrative of the present invention and should not be construed as limiting the scope of the present invention. The scope of the invention is defined by the claims. The technical solutions of the present invention or those skilled in the art, based on the teaching of the technical solutions of the present invention, should be considered to be within the scope of the present invention, and all equivalent changes and modifications made within the scope of the present invention or equivalent technical solutions designed to achieve the above technical effects are also within the scope of the present invention.
Claims (6)
1. The utility model provides an urban rail transit adopts switch and parallel arrangement structure who meets rail of field section which characterized in that: the railway switch comprises a main line, a rail connecting station, a field section, a traction line and a turnout, wherein the main line is provided with the turnout, the field section is close to the rail connecting station and arranged in parallel, and the main line is connected with the traction line through the turnout.
2. The urban rail transit according to claim 1 adopts an arrangement structure of switches and field sections in parallel, which is characterized in that: the main line is provided with a first turnout, the first turnout is positioned in front of the rail connecting station, the main line is connected with the traction line through a second turnout, and the second turnout is positioned between the first turnout and the rail connecting station.
3. The urban rail transit according to claim 2 adopts an arrangement structure that switches and field sections are connected in parallel, and is characterized in that: and a third turnout is arranged between the main line and the pulling-out line and is positioned behind the rail connecting station.
4. The urban rail transit according to claim 2 or 3 adopts an arrangement structure that switches and field sections are connected in parallel, and is characterized in that: and when the rail connecting station is a turn-back station, a turn-back line is adopted to replace the first turnout.
5. The urban rail transit according to claim 1 adopts an arrangement structure of switches and field sections in parallel, which is characterized in that: when the rail connecting station is a terminal station, a second turnout and a third turnout are arranged between the main line and the traction line, the second turnout is positioned in front of the rail connecting station, the third turnout is positioned behind the rail connecting station, a turn-back line is adopted to replace the turnout between the main lines, and the turn-back line is positioned behind the third turnout.
6. The urban rail transit according to claim 1 adopts an arrangement structure of switches and field sections in parallel, which is characterized in that: the positive line and the drawing line are located at the same elevation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910963012.7A CN110539754A (en) | 2019-10-11 | 2019-10-11 | Arrangement structure for connecting rails in parallel between turnout and field section for urban rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910963012.7A CN110539754A (en) | 2019-10-11 | 2019-10-11 | Arrangement structure for connecting rails in parallel between turnout and field section for urban rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110539754A true CN110539754A (en) | 2019-12-06 |
Family
ID=68715538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910963012.7A Pending CN110539754A (en) | 2019-10-11 | 2019-10-11 | Arrangement structure for connecting rails in parallel between turnout and field section for urban rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110539754A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113919021A (en) * | 2021-12-13 | 2022-01-11 | 中铁第五勘察设计院集团有限公司 | Method and system for reconstructing track line position of existing railway station |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501852A (en) * | 2011-11-21 | 2012-06-20 | 铁道第三勘察设计院集团有限公司 | Layout structure for integration of train depot and junction station of urban rail |
| CN102649434A (en) * | 2012-05-08 | 2012-08-29 | 铁道第三勘察设计院集团有限公司 | Simple structure for front throat region of parking lot library of railway passenger transport system |
| CN106004886A (en) * | 2016-05-31 | 2016-10-12 | 中铁第四勘察设计院集团有限公司 | Track traffic track connection station wire distribution system and operation method thereof |
| CN107959834A (en) * | 2017-12-29 | 2018-04-24 | 中国铁路设计集团有限公司 | A kind of gauze urban track traffic video monitoring system based on cloud platform |
| CN109229149A (en) * | 2018-08-29 | 2019-01-18 | 交控科技股份有限公司 | Regional Rail Transit fully automatic operation interconnects train operation control system |
| CN210554777U (en) * | 2019-10-11 | 2020-05-19 | 中铁第六勘察设计院集团有限公司 | Arrangement structure for connecting rails in parallel between turnout and field section for urban rail transit |
-
2019
- 2019-10-11 CN CN201910963012.7A patent/CN110539754A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501852A (en) * | 2011-11-21 | 2012-06-20 | 铁道第三勘察设计院集团有限公司 | Layout structure for integration of train depot and junction station of urban rail |
| CN102649434A (en) * | 2012-05-08 | 2012-08-29 | 铁道第三勘察设计院集团有限公司 | Simple structure for front throat region of parking lot library of railway passenger transport system |
| CN106004886A (en) * | 2016-05-31 | 2016-10-12 | 中铁第四勘察设计院集团有限公司 | Track traffic track connection station wire distribution system and operation method thereof |
| CN107959834A (en) * | 2017-12-29 | 2018-04-24 | 中国铁路设计集团有限公司 | A kind of gauze urban track traffic video monitoring system based on cloud platform |
| CN109229149A (en) * | 2018-08-29 | 2019-01-18 | 交控科技股份有限公司 | Regional Rail Transit fully automatic operation interconnects train operation control system |
| CN210554777U (en) * | 2019-10-11 | 2020-05-19 | 中铁第六勘察设计院集团有限公司 | Arrangement structure for connecting rails in parallel between turnout and field section for urban rail transit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113919021A (en) * | 2021-12-13 | 2022-01-11 | 中铁第五勘察设计院集团有限公司 | Method and system for reconstructing track line position of existing railway station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108891423B (en) | Track line structure of reserved branch line condition | |
| CN108639067B (en) | Rail traffic side island combined rail connecting station structure | |
| CN107585166B (en) | Rail transit turn-back line arrangement structure | |
| CN207141060U (en) | A kind of single branch-cut bridge arrangement suitable for urban track traffic | |
| CN209683680U (en) | It turns back before a kind of rail traffic terminal wedge shape island station the line arrangement structure at station | |
| CN206067740U (en) | Eight word formula washing track of urban track traffic, three curve shortens branch-cut bridge compact Layout structure | |
| CN110539754A (en) | Arrangement structure for connecting rails in parallel between turnout and field section for urban rail transit | |
| CN210554777U (en) | Arrangement structure for connecting rails in parallel between turnout and field section for urban rail transit | |
| CN211107383U (en) | Track line structure with reserved long-term splitting condition | |
| CN207089296U (en) | A kind of urban track traffic line section station that comes in and goes out integrates with arrangement | |
| CN212195423U (en) | Urban rail transit wiring system with bidirectional turn-back and straight-through operation functions | |
| CN107128315A (en) | The arrangement of main line and branch line and the track traffic for having the structure integrate with station | |
| CN110550051A (en) | Track line structure with reserved long-term splitting condition and construction method thereof | |
| CN209833610U (en) | Through type tramcar vehicle base overall structure | |
| CN107244323A (en) | A kind of urban track traffic interval station of line that comes in and goes out integrates with arrangement | |
| CN111661071A (en) | Subway station island type platform structure with cross crossover and construction method | |
| CN207809379U (en) | A kind of rail traffic is turned back trajectory arrangement | |
| CN103465802A (en) | Electric phase separation self-actuated switching control device used for pantograph passing neutral section | |
| CN111497873A (en) | Main line and branch line track connecting structure capable of reducing engineering reservation scale and station comprising same | |
| CN105857117B (en) | Rolling stock section's return cable and rail wiring new method based on non-track circuit pattern | |
| CN206552033U (en) | A kind of single line suitable for urban track traffic gets in touch with cable architecture | |
| CN214523766U (en) | Arrangement structure of track traffic station with cross-walk and bidirectional turn-back functions | |
| CN208830063U (en) | A kind of metro depot tune machine turn line track structure | |
| CN113104054A (en) | Arrangement structure and operation method of urban rail transit rail connecting station | |
| CN109849951A (en) | Subway or light rail subtract crowded increment train series |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |