CN207466654U - A kind of vacuum high-speed transit pipeline - Google Patents
A kind of vacuum high-speed transit pipeline Download PDFInfo
- Publication number
- CN207466654U CN207466654U CN201721324003.6U CN201721324003U CN207466654U CN 207466654 U CN207466654 U CN 207466654U CN 201721324003 U CN201721324003 U CN 201721324003U CN 207466654 U CN207466654 U CN 207466654U
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- China
- Prior art keywords
- steel plate
- pipeline
- cable trough
- vacuum high
- speed transit
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- 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.)
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Abstract
The utility model discloses a kind of vacuum high-speed transit pipeline, including the first steel plate and the second steel plate；The cross section of first steel plate is arc-shaped, and the second steel plate is tablet；The left side of first steel plate is connected to the left side of the second steel plate, and the right edge of the first steel plate is connected to the right edge of the second steel plate；The inner wall of the pipeline has also been disposed radially left and right cable trough, respectively positioned at the first steel plate and the left and right connecting portion of the second steel plate.The beneficial effects of the utility model are, it is proposed that a kind of vacuum high-velocity duct can be expanded to form three kinds of organization plans, have good air-tightness.Different organization plans can be selected according to the difference of objective condition, it is also made to give full play to its strength characteristics while saving material, and the space availability ratio inside pipeline is improved to the full extent, the walkway for maintenance personal's maintenance is reserved, later period maintenance is more convenient.The utility model also has the features such as at low cost, space availability ratio is high, and resource saves.
Description
Technical field
The utility model is related to vacuum high-speed transit technical field, particularly a kind of vacuum high-speed transit pipeline.
Background technology
To meet the needs of people's trip, convenient, low energy consumption, high stability and superfast new traffic tool have become
For the direction that various countries field of traffic researcher explores, vacuum high-speed transit is then one of them.Existing mode of transportation is exposed to
Under atmospheric environment so that there are atmospheric drags when vehicle is run.Atmospheric drag requires the expenditure of energy, while limits car speed
Raising.A kind of effective solution is that vehicle is made to operate in vacuum environment, no or rare atmospheric drag, so as to improve
Car speed reduces energy expenditure, and here it is vacuum high-speed transit modes.Vacuum high-speed transit is currently in concept and attempts rank
Section, the rare vacuum environment pipeline configuration for proposing support vehicle high-speed operation.
Prior art situation is as follows in the art：
1. transparent vacuum pipeline (application number:201310428952.9).A kind of transparent vacuum pipeline is disclosed, by pipeline bone
Frame and transparent sealing plate composition, pipeline skeleton seal bearing rib with internal layer.In internal layer sealing bearing rib and outside during repair
Insertion process sealing plate between layer pipeline realizes that entire pipeline is not revealed in replacement and maintenance process in outer layer rapid wear pipeline,
The normal pass of train in pipeline is not interfered with.
2. suitable for the steel concrete composite construction pipeline (application number of vacuum pipe traffic:201020540727.6).This
Utility model patent provides a kind of steel concrete composite construction pipeline suitable for vacuum pipe traffic, it is characterized in that:Outer layer
For metal sealing layer, internal layer is pipe of concrete, and outer layer metal layer is stainless steel.It is external when vacuum is formed inside pipeline
Air can form radial compression to metal sealing layer, and the metal sealing layer of outer layer is made firmly to be close to the outer of concrete duct
Wall.
3. vacuum line magnetic suspension traffic (application number:200910141146.7).Vacuum line magnetic suspension traffic uses steel plate
It is made round tubular, setting railway carriage and magnetic field in pipeline with concrete, when use will be evacuated in pipeline, and energization trunk hangs
Guan Zhongzuo high-speed motions are floated on, so as to achieve the purpose that transport passenger and cargo, such vehicles, speed is fast, and low energy consumption,
Its pipeline can be embedded in underground, therefore take up an area the vehicles that less, can substitute that energy consumption is big, costly, occupation of land is wide.
4. vacuum pipe high Temperature Superconducting MAGLEV ring test line (application number:201510628600.7).The present invention discloses
A kind of vacuum pipe high Temperature Superconducting MAGLEV ring test line, is floated the magnetic that vehicle forms and is floated and be by linear motor, magnetic levitation track, magnetic
System and vacuum pipe composition.Vacuum pipe is nested with the pipeline environment that air-tightness negative pressure is formed outside magnetic floating system, realizes superconducting magnetic
The low-resistance of floating vehicle and vacuum pipe circuit is run.The present invention makes superconducting maglev be combined with vacuum pipe circuit, and test wire is put down
Platform does not show only a kind of advanced track vehicle mode, and can meet following three needs：1. manned high temperature surpasses
Magnetic conduction levitation vehicle circular experimental line；
2. vacuum pipe high-temperature superconducting magnetic levitation operation test；3. high temperature superconducting magnetic suspension system Dynamical Characteristics.
Above-mentioned technical proposal is overhauled from functional requirement is used to propose different tube shapeds, but complicated
Complexity, more unfavorable to the maintenance of later stage internal pipeline and track, cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of vacuum high-speed transit pipeline from structural mechanics feature.
Realize that the technical solution of the utility model aim is as follows：
A kind of vacuum high-speed transit pipeline, including the first steel plate and the second steel plate；The cross section of first steel plate is arc-shaped,
Second steel plate is tablet；The left side of first steel plate is connected to the left side of the second steel plate, and the right edge of the first steel plate is connected to
The right edge of second steel plate；The inner wall of the pipeline has also been disposed radially left and right cable trough, respectively positioned at the first steel plate and
The left and right connecting portion of two steel plates.
Further, the pipeline carries steel pipe for monoblock type.
Further, girder is further included；The girder is located at the lower section of the second steel plate and combines closely with the second steel plate, shape
Into steel pipe-girder combined pipeline.Further technical solution, the girder are CONCRETE T-BEAMS, box beam or plate
Beam；Alternatively, the thickness of first steel plate is more than the second steel plate；Alternatively, further include third steel plate and the 4th steel plate；The third
Steel plate and the 4th steel plate are tablet；The left side of first steel plate is connected to the upper side edge of third steel plate, third steel plate
Lower side is connected to the left side of the second steel plate；The right edge of first steel plate is connected to the upper side edge of the 4th steel plate, and the 4th
The lower side of steel plate is connected to the right edge of the second steel plate；The left cable trough is arranged on what the second steel plate was formed with third steel plate
In angle, right cable trough is arranged in the angle that the second steel plate and the 4th steel plate are formed.
Further, concrete reinforced pipe is further included；The pipeline is located at internal layer, and concrete reinforced pipe is located at outer layer, in
Between by shearing be keyed, formed steel pipe-concrete reinforced pipe combined pipe.
Further, the left and right cable trough is divided into the first cable trough and the second cable trough with supporting member respectively.
Further, it is also respectively provided with orbit sidewall on the left of the right side of left cable trough and right cable trough.Further
Ground is additionally provided with lateral I-shaped component between the left and right cable trough and orbit sidewall.
The beneficial effects of the utility model are, it is proposed that a kind of vacuum high-velocity duct can be expanded to form three kinds of organization plans,
With good air-tightness.Different organization plans can be selected according to the difference of objective condition, also make it while saving material
Its strength characteristics is given full play to, and the space availability ratio inside pipeline is improved to the full extent, has been reserved for repair
The walkway of personnel's maintenance, later period maintenance are more convenient.The utility model also has at low cost, space availability ratio height, resource
The features such as province.
Description of the drawings
Fig. 1 is the cross-sectional view of integrated steel tube structure；
Fig. 2 is the cross-sectional view of steel pipe-girder composite structure；
Fig. 3 is the cross-sectional view of steel pipe-armored concrete pipe composite structure.
Specific embodiment
Fig. 1 is the sectional view of integrated steel tube structure type.1,3 be cable trough in figure, and 2,4 be supporting member, and 5 be track
Side wall, 6 be monoblock type carrying steel pipe (by taking thickness is 25mm as an example).
The specific embodiment of the program：Cable classification is embedded in cable trough (1) and cable trough according to the different division of labor
(3) in, the time is greatly saved for later stage maintenance.Component (2), (4) can be that the facilities such as cable trough provide a supporting role simultaneously, work
Word component (4) to a certain extent can also shield to orbit sidewall (5).Monoblock type carrying steel pipe (6) can not only be born
Traffic loading and external air pressure, moreover it is possible to play good sealing function.The program has good overall performance.
Fig. 2 is the sectional view of steel pipe-girder composite structure form.7 be the steel plate of intermediate gauge (using thickness as 5mm in figure
For), 8 be main beam structure (can also be actually the girder constructions such as box beam, plate-girder using CONCRETE T-BEAMS as signal in figure
Form), 9 be cable trough, and 10 be the smaller steel plate of thickness (by taking thickness is the steel plate of 3mm as an example).
The specific embodiment of the program：Power conduits are embedded in cable trough (9), steel plate (7) and steel plate (10) are main
It seals, while steel plate (7), due to thickness increase, resisting the ability of ambient pressure also accordingly increases.Girder (8) is to hand over
The primary load bearing structure of logical load.The program can combine covering steel plate (7) on existing highway bridge design basis and form vacuum tube
Road result.
Fig. 3 is the sectional view of steel pipe-armored concrete pipe composite structure.11 be cable trough in figure, and 12 be steel plate, and 13 are
It is wrapped in the concrete reinforced pipe of steel plate outer wall.
Program specific embodiment：The setting of cable trough (11) can be that the power supply facilities inside pipeline plays good protection
Effect can reduce the maintenance costs of test pipe, and cable trough (11) upper surface is smooth to a certain extent, for the people that works
Member walks above it.The steel plate (12) that pipeline inner thickness is about 3mm mainly seals, to provide one inside pipeline
Good vacuum environment.Reinforced concrete pipiline (13) tight plays protection to a certain extent in steel plate (12) periphery
The effect of steel plate, and when outer pressure difference is larger inside also can guarantee the normal use of pipeline.Program inner layer steel plate (12) rises
Action of traffic loading can be cooperatively born with outer reinforcement concrete duct (13) while being acted on to air-tightness, it can be abundant
Using the mechanical property of steel plate, reinforced concrete structure, achieve the purpose that make full use of material.
Integral Steel form of tubes (Fig. 1) has good overall performance, easy for construction；Steel pipe-girder composite structure (Fig. 2)
Outer plus sealing steel plate can be reequiped in existing highway bridge design basis, seal for pipe joints is maintained by girder load-bearing, steel plate；Steel pipe-
Armored concrete pipe composite structure (Fig. 3) makes full use of the material mechanical performance of steel, concrete, while ensures close inside pipeline
Feng Xing.
Claims (10)
1. a kind of vacuum high-speed transit pipeline, which is characterized in that including the first steel plate and the second steel plate；The cross section of first steel plate
It is arc-shaped, the second steel plate is tablet；The left side of first steel plate is connected to the left side of the second steel plate, the right side of the first steel plate
While it is connected to the right edge of the second steel plate；The inner wall of the pipeline has also been disposed radially left cable trough, right cable trough, respectively position
In the left connecting portion of the first steel plate and the second steel plate, right connecting portion.
2. a kind of vacuum high-speed transit pipeline as described in claim 1, which is characterized in that the pipeline carries steel for monoblock type
Pipe.
3. a kind of vacuum high-speed transit pipeline as described in claim 1, which is characterized in that further include girder；The girder position
It combines closely in the lower section of the second steel plate and with the second steel plate, forms steel pipe-girder combined pipeline.
4. a kind of vacuum high-speed transit pipeline as claimed in claim 3, which is characterized in that the girder is prestressed concrete
Tee girder, box beam or plate-girder.
5. a kind of vacuum high-speed transit pipeline as claimed in claim 3, which is characterized in that the thickness of first steel plate is more than
Second steel plate.
6. a kind of vacuum high-speed transit pipeline as claimed in claim 3, which is characterized in that further include third steel plate and the 4th steel
Plate；The third steel plate and the 4th steel plate are tablet；The left side of first steel plate is connected to the upper side edge of third steel plate,
The lower side of third steel plate is connected to the left side of the second steel plate；The right edge of first steel plate is connected to the upper of the 4th steel plate
Side, the lower side of the 4th steel plate are connected to the right edge of the second steel plate；The left cable trough is arranged on the second steel plate and third
In the angle that steel plate is formed, right cable trough is arranged in the angle that the second steel plate and the 4th steel plate are formed.
7. a kind of vacuum high-speed transit pipeline as described in claim 1, which is characterized in that further include concrete reinforced pipe；Institute
It states pipeline and is located at internal layer, concrete reinforced pipe is located at outer layer, intermediate to be keyed by shearing, forms steel pipe-concrete reinforced pipe group
Close pipeline.
8. a kind of vacuum high-speed transit pipeline as described in claim 1, which is characterized in that the left cable trough, right cable trough
The first cable trough and the second cable trough are divided into supporting member respectively.
9. a kind of vacuum high-speed transit pipeline as described in claim 1, which is characterized in that the right side of left cable trough and right cable
Orbit sidewall is also respectively provided on the left of slot.
10. a kind of vacuum high-speed transit pipeline as claimed in claim 9, which is characterized in that the left cable trough, right cable trough
Lateral I-shaped component is additionally provided between orbit sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721324003.6U CN207466654U (en) | 2017-10-16 | 2017-10-16 | A kind of vacuum high-speed transit pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721324003.6U CN207466654U (en) | 2017-10-16 | 2017-10-16 | A kind of vacuum high-speed transit pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207466654U true CN207466654U (en) | 2018-06-08 |
Family
ID=62266882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721324003.6U Withdrawn - After Issue CN207466654U (en) | 2017-10-16 | 2017-10-16 | A kind of vacuum high-speed transit pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207466654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697080A (en) * | 2017-10-16 | 2018-02-16 | 西南交通大学 | A kind of vacuum high-speed transit pipeline |
-
2017
- 2017-10-16 CN CN201721324003.6U patent/CN207466654U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697080A (en) * | 2017-10-16 | 2018-02-16 | 西南交通大学 | A kind of vacuum high-speed transit pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20200221 |