CN113353104A - Split rotary six-channel super high-speed rail station structure - Google Patents
Split rotary six-channel super high-speed rail station structure Download PDFInfo
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- CN113353104A CN113353104A CN202110642365.4A CN202110642365A CN113353104A CN 113353104 A CN113353104 A CN 113353104A CN 202110642365 A CN202110642365 A CN 202110642365A CN 113353104 A CN113353104 A CN 113353104A
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000013461 design Methods 0.000 abstract description 3
- 238000005339 levitation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/10—Tunnel systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- General Engineering & Computer Science (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a split rotary six-channel super high-speed rail station structure which comprises a base mechanism, a pipeline mechanism and a transmission mechanism, wherein the base mechanism is arranged on the base mechanism; the base mechanism comprises a bottom plate and a support, the bottom plate is fixedly connected with the support, the support is symmetrically distributed on the left side and the right side of the bottom plate, and a motor is fixedly connected to one side of the support; the pipeline mechanism comprises a pipe support and a bearing, the pipe support is in interference connection with an outer ring of the bearing, an inner ring of the bearing is in interference connection with a pipeline, and the support is fixedly connected with the pipe support. The invention is matched with the pipe frame through arranging the pipeline, switches the pipeline in a rotating mode to facilitate the train to enter, realizes the multi-train entering without turnout, not only can improve the train entering efficiency, but also can effectively reduce the use area of a train platform, can ensure that the station provides passing or passenger riding and landing conditions for a plurality of trains simultaneously through the design of a plurality of channels, and greatly improves the working efficiency of the station.
Description
Technical Field
The invention relates to the field of super high-speed rail stations, in particular to a split rotary six-channel super high-speed rail station structure.
Background
The super-grade high-speed rail is a transportation tool taking 'vacuum steel pipe transportation' as a theoretical core, and has the characteristics of super high speed, high safety, low energy consumption, low noise, low pollution and the like. The designed speed per hour of the super high-speed rail is 600 to 1000 kilometers, and theoretically can reach 2 ten thousand kilometers. In 2004, 12 months, the workshop of "vacuum pipeline high-speed transportation" attended by 8 academists with two hospitals and a plurality of domestic authoritative specialists was held in China. In 2005, the technical scheme and implementation approach of a vacuum pipe high-speed train was drafted by traction power experts, shengxiyun academy. In 2011, a vacuum pipeline magnetic levitation train experiment system is developed by southwest transportation university, and is a first complete vacuum pipeline experiment device which simultaneously combines vacuum pipeline, magnetic levitation and linear driving technologies. In the beginning of 2021, the first high-temperature superconducting high-speed magnetic levitation engineering sample car and the test line in the world, which adopt the original technology of southwest transportation university, were officially used in the four rivers, marking that the basic technical requirements of super high-grade practical application have been mastered in China. However, to realize practical engineering application, we need to solve the problem of super high-speed rail inbound. Due to the high speed and the particularity of the operation of the super high-speed rail, if the super high-speed rail adopts a turnout structure to lead a train to enter, the occupied area of the turnout structure is huge, and the operation of the super high-speed rail is unstable. Therefore, an inbound method must be specially designed for the super high-speed rail, so that the super high-speed rail can be driven in without passing through a turnout structure, and the stability of the process is guaranteed, which is a very critical place. This will also directly affect whether the ultra high-speed rail can really achieve its purpose of high efficiency operation.
Chinese patent document CN201611125598.2 discloses a high-temperature superconducting magnetic levitation vehicle permanent magnet track turnout, which adopts a single-tilt-angle permanent magnet structure to realize the turnout function in a very simple manner and with a low failure rate. However, the mode does not fundamentally avoid the occurrence of faults and does not consider the size problem of the turnout, and in fact, the method for the super high-speed rail to enter has huge occupied area of the turnout, is very not beneficial to improving the passing capacity of a station, and has higher risk on the safety of passenger transport operation.
Therefore, a split rotary six-channel super high-speed rail station structure is provided.
Disclosure of Invention
The invention aims to provide a split rotary six-channel super high-speed rail station structure, and the existing method for the station to enter the super high-speed rail has huge occupied area of turnout points, is very not favorable for improving the passing capacity of the station, and has higher risk on the safety of passenger transport operation so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a split rotary six-channel super high-speed rail station structure comprises a base mechanism, a pipeline mechanism and a transmission mechanism;
the base mechanism comprises a bottom plate and a support, the bottom plate is fixedly connected with the support, the support is symmetrically distributed on the left side and the right side of the bottom plate, and a motor is fixedly connected to one side of the support;
the pipeline mechanism comprises a pipe frame and a third bearing, the pipe frame is in interference connection with an outer ring of the third bearing, an inner ring of the third bearing is in interference connection with a pipeline, and the support is fixedly connected with the pipe frame;
the transmission mechanism comprises a coupler, a central shaft, a planet carrier gear, a planetary gear and a central gear, one end of the motor is connected with the central shaft through the transmission of the coupler, the central gear is fixedly connected with the support through a shaft hub, the planetary gear is engaged with the planet carrier gear and the central gear respectively to form a secondary planetary gear train, the outer side of the central shaft is in interference fit with a second bearing, and the support is in interference fit with the outer ring of the second bearing.
The base mechanism and the pipeline mechanism meet certain size conditions, so that the left and right pipe frames do not interfere with each other when rotating respectively.
Preferably, the transmission mechanism realizes transmission through a two-stage planetary gear train, the rotation speed of the pipeline is zero, and the train in the pipeline is ensured to be always kept horizontal.
Preferably, the gear parameters of the two-stage planetary gear train are set to be the same in modulus and pressure angle, the gear ratio is A to B to A, and A, B is a positive integer.
Preferably, the pipe frame is provided with more than or equal to four groups of two-stage planetary gear trains to realize transmission.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the pipelines are matched with the pipe frame, the pipelines are switched in a rotating mode to facilitate the train to enter, the multiple trains can enter the station without turnouts, the train entering efficiency can be improved, the use area of a train platform can be effectively reduced, the multiple channels are designed, the station can provide passing or passenger boarding and alighting conditions for multiple trains at the same time, and the working efficiency of the station is greatly improved.
2. The invention realizes that the train always keeps horizontal rotation and movement in the station pipeline by utilizing the transmission of the two-stage planetary gear train and setting the parameters of all the gears.
3. The invention can make the passenger take in and off and pass through different rotating bodies by using the design of the split type station, thereby reducing the influence on the passengers getting on and off another train when the train passes.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic right side view of a portion of the duct of the present invention;
FIG. 3 is a schematic top view of a portion of the base and motor of the present invention;
fig. 4 is a schematic axial view of a flange of the present invention.
1. A coupling; 2. a central shaft; 3. a first bearing; 4. a second bearing; 5. a third bearing; 6. a planet carrier gear; 7. a flange plate; 8. a pipe frame; 9. a base plate; 10. a support; 11. a pipeline; 12. a planetary gear; 13. a sun gear; 14. an electric motor.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A split rotary six-channel super high-speed rail station structure comprises a base mechanism, a pipeline mechanism and a transmission mechanism;
the base mechanism comprises a bottom plate 9 and a support 10, the bottom plate 9 is fixedly connected with the support 10, the support 10 is symmetrically distributed on the left side and the right side of the bottom plate 9, and a motor 14 is fixedly connected to one side of the support 10;
the pipeline mechanism comprises a pipe frame 8 and a third bearing 5, the pipe frame 8 is in interference connection with an outer ring of the third bearing 5, an inner ring of the third bearing 5 is in interference connection with a pipeline 11, and the support 10 is fixedly connected with the pipe frame 8;
the transmission mechanism comprises a coupler 1, a central shaft 2, a planet carrier gear 6, a planet gear 12 and a central gear 13, one end of a motor 14 is in transmission connection with the central shaft 2 through the coupler 1, the central gear 13 is fixedly connected with a support 10 through a shaft hub, the planet gear 12 is respectively engaged with the planet carrier gear 6 and the central gear 13 to form a secondary planetary gear train, the outer side of the central shaft 2 is in interference fit with a second bearing 4, and the support 10 is in interference fit with the outer ring of the second bearing 4;
the base mechanism and the pipeline mechanism meet certain size conditions, so that the left pipe frame 8 and the right pipe frame 8 do not interfere with each other when rotating respectively.
Through adopting above-mentioned scheme, make pipeline 11 and 8 cooperations of pipe support, switch over pipeline 11 through rotatory mode in order to make things convenient for the train to get into, realized need not the switch and can realize multiseriate car and enter the station, can not only improve the train efficiency of entering the station, can also effectively reduce the usable floor area of train platform, the design of a plurality of passageways can make the station provide current or passenger to take advantage of and fall the condition for a plurality of trains simultaneously, improves the work efficiency at station greatly.
Specifically, the transmission mechanism realizes transmission through a two-stage planetary gear train, the rotation speed of the pipeline 11 is zero, and the train in the pipeline 11 is ensured to be always kept horizontal.
Specifically, the gear parameters of the two-stage planetary gear train are set to be the same in modulus and pressure angle, the gear ratio is A to B to A, and A, B is a positive integer.
Specifically, the pipe frame 8 is provided with more than or equal to four groups of two-stage planetary gear trains to realize transmission.
The working principle is as follows: when a train needs to be parked in a station, the coupling 1 is driven to rotate through the control motor 14, the central shaft 2 is driven to rotate, the planetary gear 13 rotates, the planetary gear 12 is utilized to drive the planetary gear 6 to rotate, the pipeline 11 in interference fit with the inner ring of the planetary gear 6 rotates to the front of the train, then the train directly runs and enters the pipeline 11, then the hollow pipeline 11 rotates to the station entering position of the train again, the whole station is fixed by the pipe support 8 in a matched mode, the pipelines 11 are separated from each other, the pipelines are not influenced mutually during rotation, the pipeline is switched in a rotating mode to achieve train entering and exiting, multiple trains can be parked without turnouts, the train parking efficiency can be improved, the use area of train platforms can be effectively reduced, and the system is efficient and safe.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A split rotary six-channel super high-speed rail station structure comprises a base mechanism, a pipeline mechanism and a transmission mechanism, and is characterized in that the base mechanism is provided with a base frame;
the base mechanism comprises a bottom plate (9) and a support (10), the bottom plate (9) is fixedly connected with the support (10), the support (10) is symmetrically distributed on the left side and the right side of the bottom plate (9), and one side of the support (10) is fixedly connected with a motor (14);
the pipeline mechanism comprises a pipe frame (8) and a third bearing (5), the pipe frame (8) is in interference connection with an outer ring of the third bearing (5), an inner ring of the third bearing (5) is in interference connection with a pipeline (11), and the support (10) is fixedly connected with the pipe frame (8);
the transmission mechanism comprises a coupler (1), a central shaft (2), a planet carrier gear (6), a planetary gear (12) and a central gear (13), one end of the motor (14) is in transmission connection with the central shaft (2) through the coupler (1), the central gear (13) is fixedly connected with the support (10) through a shaft hub, the planetary gear (12) is respectively engaged with the planet carrier gear (6) and the central gear (13) to form a secondary planetary gear train, a second bearing (4) is in interference connection with the outer side of the central shaft (2), and the support (10) is in interference fit with the outer ring of the second bearing (4);
the base mechanism and the pipeline mechanism meet certain size conditions, so that the left pipe frame (8) and the right pipe frame (8) do not interfere with each other when rotating respectively.
2. The split rotary six-channel super high-speed rail station structure according to claim 1, characterized in that: the transmission mechanism realizes transmission through a two-stage planetary gear train, the rotation speed of the pipeline (11) is zero, and the train in the pipeline (11) is ensured to be always kept horizontal.
3. The split rotary six-channel super high-speed rail station structure according to claim 1, characterized in that: the gear parameters of the secondary planetary gear train are set to be the same in modulus and pressure angle, the gear ratio is A to B to A, and A, B is a positive integer.
4. The split rotary six-channel super high-speed rail station structure according to claim 1, characterized in that: and the pipe frame (8) is provided with more than or equal to four groups of two-stage planetary gear trains to realize transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110642365.4A CN113353104A (en) | 2021-06-09 | 2021-06-09 | Split rotary six-channel super high-speed rail station structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110642365.4A CN113353104A (en) | 2021-06-09 | 2021-06-09 | Split rotary six-channel super high-speed rail station structure |
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| Publication Number | Publication Date |
|---|---|
| CN113353104A true CN113353104A (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110642365.4A Pending CN113353104A (en) | 2021-06-09 | 2021-06-09 | Split rotary six-channel super high-speed rail station structure |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2071630A (en) * | 1980-03-12 | 1981-09-23 | Yang Kunag Pai | Rotary parking structure for passenger cars |
| US20020019285A1 (en) * | 2000-08-11 | 2002-02-14 | Steffen Henzler | Transmission arrangement |
| CN204920356U (en) * | 2015-06-10 | 2015-12-30 | 上海大学 | Planetary gear structure rotation type stereo garage |
| CN106609488A (en) * | 2016-11-29 | 2017-05-03 | 洛阳理工学院 | Permanent magnet track railroad switch of high-temperature superconducting magnetically supported vehicle |
| CN108518107A (en) * | 2018-05-10 | 2018-09-11 | 湖北汽车工业学院 | Planet gear type automobile stereo garage parking |
| CN208518418U (en) * | 2018-07-16 | 2019-02-19 | 安徽建筑大学 | A kind of self-balancing aid parking mechanical equipment based on quadrangle parallel-guiding |
| CN208578382U (en) * | 2018-07-16 | 2019-03-05 | 张国炜 | A kind of rotary type three-dimensional parking garage |
| CN112302387A (en) * | 2020-10-16 | 2021-02-02 | 上海铁旅投资咨询有限公司 | Multifunctional integrated service method based on parking lot |
-
2021
- 2021-06-09 CN CN202110642365.4A patent/CN113353104A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2071630A (en) * | 1980-03-12 | 1981-09-23 | Yang Kunag Pai | Rotary parking structure for passenger cars |
| US20020019285A1 (en) * | 2000-08-11 | 2002-02-14 | Steffen Henzler | Transmission arrangement |
| CN204920356U (en) * | 2015-06-10 | 2015-12-30 | 上海大学 | Planetary gear structure rotation type stereo garage |
| CN106609488A (en) * | 2016-11-29 | 2017-05-03 | 洛阳理工学院 | Permanent magnet track railroad switch of high-temperature superconducting magnetically supported vehicle |
| CN108518107A (en) * | 2018-05-10 | 2018-09-11 | 湖北汽车工业学院 | Planet gear type automobile stereo garage parking |
| CN208518418U (en) * | 2018-07-16 | 2019-02-19 | 安徽建筑大学 | A kind of self-balancing aid parking mechanical equipment based on quadrangle parallel-guiding |
| CN208578382U (en) * | 2018-07-16 | 2019-03-05 | 张国炜 | A kind of rotary type three-dimensional parking garage |
| CN112302387A (en) * | 2020-10-16 | 2021-02-02 | 上海铁旅投资咨询有限公司 | Multifunctional integrated service method based on parking lot |
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Application publication date: 20210907 |
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