CN108162986B - Double-layer double-rail train, track for train and traffic system - Google Patents
Double-layer double-rail train, track for train and traffic system Download PDFInfo
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- CN108162986B CN108162986B CN201711292498.3A CN201711292498A CN108162986B CN 108162986 B CN108162986 B CN 108162986B CN 201711292498 A CN201711292498 A CN 201711292498A CN 108162986 B CN108162986 B CN 108162986B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B3/00—Elevated railway systems with suspended vehicles
- B61B3/02—Elevated railway systems with suspended vehicles with self-propelled vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
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Abstract
The invention discloses a double-deck double-rail train, which is formed by grouping at least more than two vehicles, wherein each vehicle comprises an upper carriage, a middle connecting body, a sinking carriage, wheels and a steering system, and stairs are arranged in the connecting body for passengers to get on and off the carriage; the wheel and steering system comprises a mounting frame, and travelling wheels, guide wheels, stabilizing wheels and air springs which are arranged on the mounting frame, wherein the inner side of the mounting frame is fixed on the side wall of the middle connecting body, the guide wheels and the stabilizing wheels are positioned at the position, close to the inner side, of the bottom of the mounting frame, and the air springs are positioned at the top of the mounting frame and connected with the upper carriage; meanwhile, the track for the double-layer double-track train is also disclosed, and the double-layer double-track traffic system is composed of the double-layer double-track train and the track for the double-layer double-track train. The problems of high subway manufacturing cost, long period, large noise, weak climbing capacity, large turning radius, easiness in being limited by terrain, influence on urban traffic and municipal pipelines and the like and small passenger traffic of the existing light rail are solved.
Description
Technical Field
The invention belongs to the technical field of rail vehicles, and particularly relates to a rail train vehicle with a double-layer structure.
Background
In recent years, urban rail transit in China has been rapidly developed, and the most common operation line systems are subways and light rails. The subway has the advantages of high construction cost, long period, high construction difficulty and risk, great influence on urban traffic, municipal pipelines and resident life in the construction process, and the problems of large noise, weak climbing capacity, large turning radius, easiness in being limited by terrains and the like; the biggest problem of the light rail is that the transportation capability is smaller, the Chinese population base is large, the urban population grows year by year, and the demand for public transportation and passenger traffic is large. In order to meet the geological and topographic features and special functional requirements of different cities, new rail train vehicles need to be continuously developed and designed.
Disclosure of Invention
The invention aims to solve the problems of high cost, long period, large noise, weak climbing capacity, large turning radius, easiness in being limited by terrain, influence on urban traffic and municipal pipelines and the like of the existing subway and the problem of small passenger traffic of the existing light rail.
The technical scheme adopted by the invention is as follows: the double-deck double-track train is formed by marshalling at least more than two sections of vehicles, each section of vehicle comprises an upper carriage, a middle connector, a sinking carriage, wheels and a steering system, wherein the middle connector is connected between the upper carriage and the sinking carriage, the width of the middle connector is smaller than that of the upper carriage and the sinking carriage and is arranged in the middle left and right, and stairs are arranged in the connector for passengers to change the carriages up and down; the wheel and the steering system are at least four and are rectangular, the wheel and the steering system comprise a mounting frame, and a travelling wheel, a guide wheel, a stabilizing wheel and an air spring which are mounted on the mounting frame, wherein the inner side of the mounting frame is fixed on the side wall of the middle connecting body, the guide wheel and the stabilizing wheel are positioned at the position, close to the inner side, of the bottom of the mounting frame, the mounting position of the guide wheel is higher than that of the stabilizing wheel, and the air spring is positioned at the top of the mounting frame and is connected with an upper carriage.
As the preference of double-deck double track train, the mounting bracket includes main part frame and extension leg, and the side of main part frame is isosceles triangle, and isosceles triangle's front portion, rear portion are all drawn the sky back respectively install the walking wheel, and two are installed to the interval about the top of main part frame air spring, main part frame bottom is by inside position department interval about install two the leading wheel, the upper end of extension leg is connected in main part frame bottom is by inside position department to between two leading wheels, the lower extreme installation of extension leg the stabilizer wheel, the walking wheel adopts the rubber tyer. The structure of the mounting frame and the arrangement of the air spring, the travelling wheels, the guide wheels and the stabilizing wheels are optimized, so that the whole structure is more compact, the mounting and arrangement are convenient, and the stability and reliability of the whole operation are ensured; the travelling wheels, the guide wheels and the stabilizing wheels all adopt rubber wheels, the steering is convenient, the travelling stability is better, and the generated noise is smaller.
Meanwhile, the invention also provides a track for the double-layer double-track train, which comprises two track lines which are arranged in parallel and opposite to each other left and right, wherein each track line comprises pier studs, cantilever beams and track beams, the pier studs, the cantilever beams and the track beams are of reinforced concrete structures, the track beams extend along the running direction of the double-layer double-track train, the cantilever beams are arranged at intervals outside the track beams, each cantilever beam is provided with one pier stud, the inner side ends of the cantilever beams are vertically connected with the track beams to form a T-shaped arrangement, and the outer side ends of the cantilever beams are vertically connected with the upper ends of the corresponding pier studs to form an L-shaped arrangement.
As the preference of the track for the double-layer double-rail train, the middle part of the inner side of the track beam is provided with a weight reduction groove so as to reduce the weight and the construction cost.
In addition, the invention also provides a double-layer double-rail traffic system which consists of the double-layer double-rail train and the double-layer double-rail train track, wherein two track lines are respectively positioned at two sides of the middle connecting body, below the upper carriage and above the sinking carriage, the travelling wheels are positioned above the corresponding track beams, and the guide wheels and the stabilizing wheels are positioned at the inner sides of the corresponding track beams and are in contact with the track beams.
As the optimization of the double-layer double-rail traffic system, the left side and the right side of the upper carriage and the sinking carriage are respectively provided with a vehicle door, and the station is provided with an upper layer platform and a lower layer platform; when the train arrives at the station, passengers can choose to get on or off the upper carriage or the sinking carriage by themselves.
The beneficial effects of the invention are as follows:
(1) Large passenger transport capacity and high economic benefit. The cost of the double-layer structure rail transit is lower than that of a subway and slightly higher than that of a common light rail, but the passenger traffic volume under the same vehicle marshalling condition is almost twice that of the common light rail.
(2) The size and the grouping of the vehicles are more free, and the adaptability is stronger. Under the same passenger traffic condition, compared with common subways and light rails, the double-layer structure rail transit has fewer train sections and smaller carriage length, so that the vehicle has stronger climbing capacity and smaller turning radius, is not easily limited by terrain, and can be built in mountainous areas, depressions and Jiang Liu zones.
(3) The track line is embedded between the upper carriage and the sinking carriage, so that the sightseeing effect of the sinking carriage is good, and the track line can be applied to a tourist route;
(4) The two layers of platforms are arranged at the station, passengers get on and off the carriage more conveniently and rapidly, the safety is higher, and under the same passenger flow condition, the width of the station can be smaller than that of a subway and a common light rail station, and the influence on surrounding traffic and built structures in the construction and construction process is smaller;
(5) The track line adopts an overhead structure, is simple and clear in stress, convenient and quick to construct, and has little influence on surrounding traffic and built structures in the construction process.
Drawings
Fig. 1 is a schematic diagram of a double-deck double-track train.
Fig. 2 is a schematic structural diagram of a dual-layer dual-rail transit system.
Fig. 3 is a schematic view of the installation of the wheel and steering system and the track line.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
referring to fig. 1-3, a double-deck double-track train is formed by grouping at least two or more vehicles, typically 2-4 vehicles, but not limited to 2-4 vehicles.
Each vehicle consists of an upper carriage 1, an intermediate connecting body 2, a sinking carriage 3 and a wheel and steering system A. The middle connecting body 2 is connected between the upper carriage 1 and the sinking carriage 3, and the width of the middle connecting body 2 is smaller than that of the upper carriage 1 and the sinking carriage 3 and is arranged in the middle left and right, so that a double-layer carriage with narrow middle and wide upper and lower parts is formed. The connecting body 2 is internally provided with stairs for passengers to exchange carriages up and down, namely, the upper carriage 1, the middle connecting body 2 and the sinking carriage 3 are communicated.
The wheels of each section of vehicle and the steering system A are arranged in a rectangular shape, the wheels and the steering system A are not limited to four, but can be four or more than four, each two of the wheels and the steering system A form a group, and the wheels and the steering system A are correspondingly arranged at the left side and the right side of the middle connecting body 2.
The wheel and steering system A consists of a mounting frame 4, a travelling wheel 5, a guide wheel 6, a stabilizing wheel 7 and an air spring 8 which are arranged on the mounting frame 4. The mounting bracket 4 is inboard to be fixed on intermediate junction body 2 lateral wall, and leading wheel 6 and stabilizer 7 are located mounting bracket 4 bottom and lean on inboard position department, and the mounted position of leading wheel 6 is higher than the mounted position of stabilizer 7, and air spring 8 is located mounting bracket 4 top and links to each other with upper portion carriage 1.
Preferably, the mounting frame 4 is composed of a main body frame 4a and extension legs 4 b. The side of the main body frame 4a is isosceles triangle, and the front part and the rear part of the isosceles triangle are longitudinally hollowed and then are respectively provided with travelling wheels 5, namely, each mounting frame 4 is internally provided with two travelling wheels 5. Two air springs 8 are arranged at left and right intervals at the top of the main body frame 4a, two guide wheels 6 are arranged at front and rear intervals at the position, close to the inner side, of the bottom of the main body frame 4a, the upper ends of the extension legs 4b are connected at the position, close to the inner side, of the bottom of the main body frame 4a and are arranged between the two guide wheels 6, and stabilizing wheels 7 are arranged at the lower ends of the extension legs 4 b. The travelling wheel 5, the guide wheel 6 and the stabilizing wheel 7 are all rubber wheels.
A track for double-layer double-track train is composed of two track lines parallel to each other and arranged oppositely. Each track line is composed of an pier column 9, a cantilever beam 10 and a track beam 11, and the pier column, the cantilever beam and the track beam are all of reinforced concrete structures. The rail beams 11 extend in the running direction of the double-deck double-rail train, and the cantilever beams 10 are arranged at intervals outside the rail beams 11, and each cantilever beam 10 is provided with one pier 9. The inner side end of the cantilever beam 10 is vertically connected with the track beam 11 to form a T-shaped arrangement, and the outer side end of the cantilever beam 10 is vertically connected with the upper end of the corresponding pier column 9 to form an L-shaped arrangement. The middle of the inner side of the rail beam 11 is preferably provided with a weight-reducing groove 11a.
A double-layer double-rail traffic system consists of a double-layer double-rail train and a double-layer double-rail train track. The two track lines are respectively positioned at two sides of the middle connector 2, below the upper carriage 1 and above the sinking carriage 3. The travelling wheels 5 are located above the corresponding track beams 11, and the guide wheels 6 and the stabilizing wheels 7 are located inside the corresponding track beams 11 and in contact with the track beams 11. Preferably, the upper carriage 1 and the sinking carriage 3 are provided with doors 12 on both left and right sides, and the station is provided with an upper platform and a lower platform.
Claims (4)
1. The double-deck double track train adopts the vehicle group formation of at least two sections more than, its characterized in that: each section of vehicle comprises an upper carriage (1), an intermediate connecting body (2), a sinking carriage (3) and a wheel and steering system (A), wherein the intermediate connecting body (2) is connected between the upper carriage (1) and the sinking carriage (3), the width of the intermediate connecting body (2) is smaller than that of the upper carriage (1) and the sinking carriage (3) and is arranged in the middle left and right, and stairs are arranged in the connecting body (2) for passengers to change the carriages up and down; the wheel and steering system (A) is at least four and is rectangular, the wheel and steering system (A) comprises a mounting frame (4), a travelling wheel (5), a guide wheel (6), a stabilizing wheel (7) and an air spring (8) which are arranged on the mounting frame (4), the inner side of the mounting frame (4) is fixed on the side wall of the middle connecting body (2), the guide wheel (6) and the stabilizing wheel (7) are positioned at the position, close to the inner side, of the bottom of the mounting frame (4), the mounting position of the guide wheel (6) is higher than the mounting position of the stabilizing wheel (7), and the air spring (8) is positioned at the top of the mounting frame (4) and is connected with the upper carriage (1); the double-deck double track train is at orbital motion, and the track includes about parallel and two track lines that set up relatively, and every track line includes pier stud (9), cantilever beam (10) and track roof beam (11), and the three is reinforced concrete structure, and track roof beam (11) extend along double-deck double track train direction of motion, cantilever beam (10) set up at track roof beam (11) outside interval, and every cantilever beam (10) are equipped with pier stud (9).
2. The double-deck double rail train of claim 1, wherein: the mounting frame (4) comprises a main body frame (4 a) and extension legs (4 b), the side surfaces of the main body frame (4 a) are isosceles triangles, the front parts and the rear parts of the isosceles triangles are longitudinally hollowed and then are respectively provided with travelling wheels (5), the left and right sides of the top of the main body frame (4 a) are provided with two air springs (8) at intervals, the front and rear parts of the bottom of the main body frame (4 a) close to the inner side are provided with two guide wheels (6) at intervals, the upper ends of the extension legs (4 b) are connected to the bottom of the main body frame (4 a) close to the inner side and are arranged between the two guide wheels (6), the lower ends of the extension legs (4 b) are provided with stabilizing wheels (7), and the travelling wheels (5), the guide wheels (6) and the stabilizing wheels (7) are rubber wheels; the inner side end of the cantilever beam (10) is vertically connected with the track beam (11) to form a T-shaped arrangement, the outer side end of the cantilever beam (10) is vertically connected with the upper end of the corresponding pier column (9) to form an L-shaped arrangement, and a weight reducing groove (11 a) is formed in the middle of the inner side of the track beam (11).
3. A double-deck double track traffic system, characterized by: the double-layer double-rail train disclosed by the claim 1 or 2 runs on a rail, the rail comprises two rail lines which are horizontally parallel and oppositely arranged, each rail line comprises a pier stud (9), a cantilever beam (10) and a rail beam (11), the three rail lines are of reinforced concrete structures, the rail beams (11) extend along the running direction of the double-layer double-rail train, the cantilever beams (10) are arranged at intervals outside the rail beams (11), each cantilever beam (10) is provided with one pier stud (9), the inner side ends of the cantilever beams (10) are vertically connected with the rail beams (11) to form a T-shaped arrangement, and the outer side ends of the cantilever beams (10) are vertically connected with the upper ends of the corresponding pier studs (9) to form an L-shaped arrangement; the two track lines are respectively positioned at two sides of the middle connecting body (2), the lower part of the upper carriage (1) is positioned above the sinking carriage (3), the travelling wheel (5) is positioned above the corresponding track beam (11), and the guide wheel (6) and the stabilizing wheel (7) are positioned at the inner side of the corresponding track beam (11) and are in contact with the track beam (11).
4. A dual-layer dual-rail transit system as in claim 3, wherein: the left side and the right side of the upper carriage (1) and the left side of the sinking carriage (3) are respectively provided with a vehicle door (12), and the station is provided with an upper layer of platform and a lower layer of platform; the middle part of the inner side of the track beam (11) is provided with a weight reduction groove (11 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711292498.3A CN108162986B (en) | 2017-12-08 | 2017-12-08 | Double-layer double-rail train, track for train and traffic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711292498.3A CN108162986B (en) | 2017-12-08 | 2017-12-08 | Double-layer double-rail train, track for train and traffic system |
Publications (2)
| Publication Number | Publication Date |
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| CN108162986A CN108162986A (en) | 2018-06-15 |
| CN108162986B true CN108162986B (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711292498.3A Active CN108162986B (en) | 2017-12-08 | 2017-12-08 | Double-layer double-rail train, track for train and traffic system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110341726A (en) * | 2019-08-14 | 2019-10-18 | 武汉新丝路快铁物流有限公司 | A kind of compound standard monorail traffic system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195576A (en) * | 1976-03-26 | 1980-04-01 | Pullman Incorporated | Monorail car stabilizing system |
| DE19638578A1 (en) * | 1996-09-20 | 1998-03-26 | Rolf Eisele | Elevated railway system |
| JP2004345640A (en) * | 2003-05-12 | 2004-12-09 | Bombardier Transportation Gmbh | Automated people mover (apm) monorail system |
| DE102008009668A1 (en) * | 2008-02-18 | 2009-08-27 | Siemens Aktiengesellschaft | Passenger transporting mechanism for use in double decker coach of e.g. suburban train, in railway train, has lower and upper train platforms provided in same level with planes of double decker coach |
| CN102303612A (en) * | 2011-02-09 | 2012-01-04 | 张佳伟 | Double-layer rail three-dimensional rapid transit system |
| CN105696429A (en) * | 2016-01-26 | 2016-06-22 | 广州道动新能源有限公司 | Novel vehicle with dual rails in parallel up and down |
| CN107128322A (en) * | 2017-06-13 | 2017-09-05 | 西南交通大学 | One kind is hinged Straddle type monorail train composition |
| CN207579863U (en) * | 2017-12-08 | 2018-07-06 | 中车建设工程有限公司 | A kind of bilayer double track train, automobile-used track and traffic system |
-
2017
- 2017-12-08 CN CN201711292498.3A patent/CN108162986B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195576A (en) * | 1976-03-26 | 1980-04-01 | Pullman Incorporated | Monorail car stabilizing system |
| DE19638578A1 (en) * | 1996-09-20 | 1998-03-26 | Rolf Eisele | Elevated railway system |
| JP2004345640A (en) * | 2003-05-12 | 2004-12-09 | Bombardier Transportation Gmbh | Automated people mover (apm) monorail system |
| DE102008009668A1 (en) * | 2008-02-18 | 2009-08-27 | Siemens Aktiengesellschaft | Passenger transporting mechanism for use in double decker coach of e.g. suburban train, in railway train, has lower and upper train platforms provided in same level with planes of double decker coach |
| CN102303612A (en) * | 2011-02-09 | 2012-01-04 | 张佳伟 | Double-layer rail three-dimensional rapid transit system |
| CN105696429A (en) * | 2016-01-26 | 2016-06-22 | 广州道动新能源有限公司 | Novel vehicle with dual rails in parallel up and down |
| CN107128322A (en) * | 2017-06-13 | 2017-09-05 | 西南交通大学 | One kind is hinged Straddle type monorail train composition |
| CN207579863U (en) * | 2017-12-08 | 2018-07-06 | 中车建设工程有限公司 | A kind of bilayer double track train, automobile-used track and traffic system |
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| CN108162986A (en) | 2018-06-15 |
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Address after: 100078 501, 503, 5th floor, building 15, fangchengyuan 1st District, Fengtai District, Beijing Applicant after: CRRC Intelligent Transportation Engineering Technology Co.,Ltd. Address before: 100078 501, 503, 5th floor, building 15, fangchengyuan 1st District, Fengtai District, Beijing Applicant before: CRRC CONSTRUCTION ENGINEERING Co.,Ltd. |
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