CN207161091U - A kind of subway distribution of the threaded list road of single hole shield space four combination - Google Patents
A kind of subway distribution of the threaded list road of single hole shield space four combination Download PDFInfo
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- CN207161091U CN207161091U CN201721026090.7U CN201721026090U CN207161091U CN 207161091 U CN207161091 U CN 207161091U CN 201721026090 U CN201721026090 U CN 201721026090U CN 207161091 U CN207161091 U CN 207161091U
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Abstract
A kind of subway distribution of the threaded list road of single hole shield space four combination, the utility model is related to tunneling technique field；It includes shield tunnel body；The inside of described shield tunnel body is provided with station areas and rolling stock section；Station areas is arranged on the end of rolling stock section；Described rolling stock section is divided into four line regions by median septum；Wherein two line regions are main track region, and two lines are distribution region in addition；Described distribution region is arranged on the outside of station areas；The outside in described distribution region is provided with safety line；Distribution in described distribution region is stop line, single branch-cut bridge or turn back line.Combined using four threaded list roads in single hole shield space, respectively as the driving of left and right line main track and wiring function region, and locally track switch is being set to contact main track and distribution, subway wiring function is realized, the problems such as can effectively solve the problem that risk height, constructional difficulties, uncontrollable duration existing for current cut and cover method or subsurface excavation method.
Description
Technical field
It the utility model is related to tunneling technique field, and in particular to a kind of subway of the single threaded list road of hole shield space four combination
Distribution.
Background technology
In urban compact built-up areas, ground underground building thing, pipeline are numerous, and road traffic is busy, using cut and cover method, bright
Dark combination, subsurface excavation method build station or section, and it has implementation condition difficulty, and construction risk is high, and the duration is uncontrollable, preliminary engineering
The Construction Problems such as high cost and contradiction.The subway construction of downtown area is implemented using shield method, is to solve subway construction to ask
Preferable mode is inscribed, current shield space is smaller, only one-tunnel two-tracks tunnel and one-tunnel one-track tunnel, the implementation of subway distribution
Also more Construction Problems still be present by cut and cover method or subsurface excavation method, how in a shield space to realize subway distribution
Function, it is that current subway construction will be solved the problems, such as urgently.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of simple in construction, design is closed
Reason, the subway distribution of the threaded list road of single hole shield space four easy to use combination, single hole shield space are combined using four threaded list roads,
Respectively as the driving of left and right line main track and wiring function region, and locally set track switch to contact main track and distribution, realize subway
Wiring function, it can effectively solve the problem that risk height, constructional difficulties, duration existing for current cut and cover method or subsurface excavation method uncontrollable etc. ask
Topic.
To achieve the above object, the technical solution adopted in the utility model is：It includes shield tunnel body；Described shield
The inside of structure tunnel body is provided with station areas and rolling stock section；Station areas is arranged on the end of rolling stock section；Described rolling stock section
Four line regions are divided into by median septum；Wherein two line regions are main track region, and two lines are distribution region in addition；Described distribution
Region is arranged on the outside of station areas；The outside in described distribution region is provided with safety line；Matching somebody with somebody in described distribution region
Line is stop line, single branch-cut bridge or turn back line.
Further, described station areas is station or section with single stop line.
Further, described station areas is the station or section of the double stop lines of band.
Further, described station areas is station or section with single branch-cut bridge.
Further, described station areas is station or section with turn back line.
After said structure, the utility model has the beneficial effect that：A kind of single hole shield space described in the utility model
Four threaded list roads combination subway distribution, single hole shield space using four threaded list roads combine, respectively as left and right line main track drive a vehicle and
Wiring function region, and locally setting track switch to contact main track and distribution, subway wiring function is realized, can effectively solve the problem that at present
Existing for cut and cover method or subsurface excavation method the problems such as risk height, constructional difficulties, uncontrollable duration, the utility model has structure simple
Single, it is reasonable to set, the advantages that low manufacture cost.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structure sectional view of embodiment.
Fig. 2 is the front view of embodiment.
Fig. 3 is the sectional view of embodiment one.
Fig. 4 is the space front view at the middle and upper levels of embodiment one.
Fig. 5 is the front view of lower layer space in embodiment one.
Fig. 6 is the sectional view of embodiment two.
Fig. 7 is the front view of embodiment two.
Fig. 8 is the sectional view of embodiment three.
Fig. 9 is the front view of embodiment three.
Description of reference numerals：
Main track region 1, single stop line 2, safety line 3, station areas 4, single branch-cut bridge 5, turn back line 6.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Referring to as depicted in figs. 1 and 2, the technical scheme that present embodiment uses is：It includes shield tunnel body；
The inside of described shield tunnel body is provided with station areas 4 and rolling stock section；Station areas 4 is arranged on the end of rolling stock section；Institute
The rolling stock section stated is divided into four line regions by median septum；Wherein two line regions are main track region 1, and two lines are distribution area in addition
Domain；Described distribution region is arranged on the outside of station areas 4；The outside in described distribution region is provided with safety line 3；Described
Station areas 4 is provided with single stop line 2, single stop line 2 be arranged on shield tunnel body internal upper part space (as shown in Figure 1) or
(not shown) in lower space.
The construction method of present embodiment is as follows：(1) implementation in station platform 4 and section is carried out using shield；
Wherein station and section distribution are using 14.3 meters of overall diameter large-diameter shields for meeting the requirement of four line subway tunnel gauges, by station
Platform part, section are all finished；(2) according to the organization of driving of all fronts and the requirement of operation, distribution setting is carried out；(3)
Completely four threaded list road excess rooms set rolling stock section and parking lot train is parked or space for maintenance；(4) what combination was different matches somebody with somebody linear
Formula, setting structure plate and structure wall in single hole shield space, form double-deck double track tunnel, double-deck triple-line tunnel and bilayer four
Line tunnel space；(5) single hole shield space is combined using four threaded list roads, respectively tunnel one, tunnel two, tunnel three and tunnel
Four, tunnel two, tunnel three are main track, and tunnel two-way turnout passing contacts tunnel one, then marches to tunnel four by vertically walking slope；Or
Opposite direction of traffic, same organization of driving, to realize the wiring function of all fronts.
After said structure, present embodiment has the beneficial effect that：A kind of single hole described in present embodiment
The subway distribution of the threaded list road of shield space four combination, single hole shield space are combined using four threaded list roads, respectively as left and right line just
Line is driven a vehicle and wiring function region, and is locally setting track switch to contact main track and distribution, realizes subway wiring function, can be effective
Solves the problems such as risk height, constructional difficulties, uncontrollable duration existing for current cut and cover method or subsurface excavation method, the utility model has
Simple in construction, it is reasonable to set, the advantages that low manufacture cost.
Embodiment one：
Referring to Fig. 3-Fig. 5, the parking area 4 in the present embodiment is provided with double stop lines 2, and double stop lines 2 are respectively arranged at
In shield tunnel body up and down in two sheaf spaces, the right side of its stop line 2 in space at the middle and upper levels is provided with safety line 3, lower floor's sky
The left side of interior stop line 2 is provided with stop line 3.
Embodiment two：
Referring to Fig. 6-Fig. 7, the parking area 4 in the present embodiment is provided with single branch-cut bridge 5；Described single branch-cut bridge 5 is arranged on shield
In the upper sheaf space or lower layer space of tunnel body interior.
Embodiment three：
Referring to Fig. 8 and Fig. 9, the parking area 4 in the present embodiment is provided with turn back line 6, and described turn back line 6 is separately positioned on
Up and down in two sheaf spaces, and the right side of the turn back line 6 in upper sheaf space is provided with safety line 3, lower floor of shield tunnel body interior
The left side of turn back line 6 in space is provided with safety line 3.
It is described above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
The other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, it all should cover among right of the present utility model.
Claims (5)
- A kind of 1. subway distribution of the threaded list road of single hole shield space four combination, it is characterised in that：It includes shield tunnel body；Institute The inside for the shield tunnel body stated is provided with station areas and rolling stock section；Station areas is arranged on the end of rolling stock section；Described Rolling stock section is divided into four line regions by median septum；Wherein two line regions are main track region, and two lines are distribution region in addition；It is described Distribution region be arranged on the outside of station areas；The outside in described distribution region is provided with safety line；Described distribution region Interior distribution is stop line, single branch-cut bridge or turn back line.
- A kind of 2. subway distribution of the single threaded list road of hole shield space four combination according to claim 1, it is characterised in that：Institute The station areas stated is station or section with single stop line.
- A kind of 3. subway distribution of the single threaded list road of hole shield space four combination according to claim 1, it is characterised in that：Institute The station areas stated is the station or section of the double stop lines of band.
- A kind of 4. subway distribution of the single threaded list road of hole shield space four combination according to claim 1, it is characterised in that：Institute The station areas stated is station or section with single branch-cut bridge.
- A kind of 5. subway distribution of the single threaded list road of hole shield space four combination according to claim 1, it is characterised in that：Institute The station areas stated is station or section with turn back line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721026090.7U CN207161091U (en) | 2017-08-16 | 2017-08-16 | A kind of subway distribution of the threaded list road of single hole shield space four combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721026090.7U CN207161091U (en) | 2017-08-16 | 2017-08-16 | A kind of subway distribution of the threaded list road of single hole shield space four combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207161091U true CN207161091U (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721026090.7U Active CN207161091U (en) | 2017-08-16 | 2017-08-16 | A kind of subway distribution of the threaded list road of single hole shield space four combination |
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| CN (1) | CN207161091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542477A (en) * | 2017-08-16 | 2018-01-05 | 中铁隧道勘测设计院有限公司 | A kind of subway distribution of the threaded list road of single hole shield space four combination |
-
2017
- 2017-08-16 CN CN201721026090.7U patent/CN207161091U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542477A (en) * | 2017-08-16 | 2018-01-05 | 中铁隧道勘测设计院有限公司 | A kind of subway distribution of the threaded list road of single hole shield space four combination |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190215 Address after: Room 2-3116, 88 Henan Road, Huanhuan, Tianjin Dongli Free Trade Zone (Airport Economic Zone) Co-patentee after: GUANGZHOU METRO GROUP CO., LTD. Patentee after: CHINA RAILWAY LIUYUAN GROUP CO., LTD. Address before: 300000 Hongqiao District, Tianjin City, Bridge South East Road Co-patentee before: GUANGZHOU METRO GROUP CO., LTD. Patentee before: Zhongtie Tunnel Survey and Design Inst., Ltd. |