CN212022662U - Embedded maintenance platform for medium-low speed maglev train - Google Patents
Embedded maintenance platform for medium-low speed maglev train Download PDFInfo
- Publication number
- CN212022662U CN212022662U CN202020144465.5U CN202020144465U CN212022662U CN 212022662 U CN212022662 U CN 212022662U CN 202020144465 U CN202020144465 U CN 202020144465U CN 212022662 U CN212022662 U CN 212022662U
- Authority
- CN
- China
- Prior art keywords
- skid
- maintenance platform
- train
- support
- bracket
- 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.)
- Withdrawn - After Issue
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 32
- 210000001503 joint Anatomy 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005339 levitation Methods 0.000 description 9
- 230000009194 climbing Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Abstract
The utility model discloses an embedded maintenance platform for medium-low speed maglev trains, which comprises a bracket and a skid, wherein the bracket is fixed on the ground, and the skid is arranged on the bracket and can move back and forth on the bracket; the skid is provided with a power supply rail which is in butt joint with the power supply rail on the track beam in the same plane; and the support is provided with a lifting device for lifting the skid with the train. The utility model provides an embedded low-speed maglev train close the car, the train closes the trouble technical problem of operation line operation, train conventional maintenance work after the car, have practicality, little, the high advantage of reliability of power loss.
Description
Technical Field
The utility model relates to a maintenance platform especially relates to an embedded low-speed maglev train maintenance platform in low speed.
Background
In the prior art, a medium-low speed maglev train is a train which suspends, guides and pulls by electromagnetic force. The medium-low speed magnetic levitation traffic has the advantages of low noise, low cost, strong climbing capability, small turning radius, short construction period and the like. At present, the medium and low speed magnetic levitation lines which are in passenger carrying operation in China comprise a Changsha magnetic levitation express line and a Beijing magnetic levitation S1 line.
The embedded medium-low speed magnetic levitation traffic system is a brand-new technology in the field of magnetic levitation, and in the aspect of technical performance, indexes such as the highest speed, the acceleration capability, the climbing capability, the turning radius, the energy consumption and the like of the embedded medium-low speed magnetic levitation traffic system are superior to those of the existing urban rail traffic systems such as Changsha magnetic levitation and Beijing magnetic levitation.
The running track beam of the embedded medium-low speed maglev train and the train are of an encircling structure, the train cannot be directly placed on the track beam, and a special maintenance platform is required to be matched for ensuring the work of closing the embedded medium-low speed maglev train, transferring the embedded medium-low speed maglev train to a running line after closing the train, maintaining the train and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an embedded low-speed maglev train maintenance platform in to solve among the prior art embedded low-speed maglev train and close the car, the train closes the trouble technical problem of maintenance work is maintained to operation line operation, train conventionality to the car.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an embedded maintenance platform for a medium-low speed maglev train comprises a bracket and a skid, wherein the bracket is fixed on the ground, and the skid is arranged on the bracket and can move back and forth on the bracket; the skid is provided with a power supply rail which is in butt joint with the power supply rail on the track beam in the same plane; and the support is provided with a lifting device for lifting the skid with the train.
Alternatively or preferably, the type of kinematic friction between the skid and the carriage is rolling friction.
Optionally or preferably, the bracket is further provided with a driving device for driving the skid to move back and forth.
Optionally or preferably, a hydraulic system for providing hydraulic power for the lifting device is further arranged on the support.
Optionally or preferably, the bracket is further provided with a locking device for locking the skid.
Optionally or preferably, an electrical system for providing a control signal for the maintenance platform is further arranged on the support.
Optionally or preferably, the bracket is further provided with a conducting device for conducting residual electricity to the ground.
Alternatively or preferably, the bracket and the skid are of modular design.
Based on the technical scheme, the embodiment of the utility model provides a can produce following technological effect at least:
the embedded maintenance platform for the medium-low speed maglev train realizes the functions of closing, running and maintenance of the maglev train; after the power supply rail on the skid is in butt joint with the power supply rail of the track beam, the train moves onto the skid conveniently and quickly; when the train moves to the skid, the skid with the train is driven to move to the lifting device by the electric power transmitted on the power supply rail, and the whole process is automatically processed; and then lifting the train by the lifting device to perform normal maintenance work. The utility model discloses an embedded low-speed maglev train maintenance platform in low speed not only has solved the problem that the train maintained the maintenance difficulty on the result, whole process automation operation moreover, factor of safety is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a single skid and maintenance platform of the present invention;
fig. 3 is a left side view of the utility model.
In the figure: 1-a scaffold; 2-a skid; 3-a drive device; 4-a locking device; 5-a lifting device; 6-a conductive means; 7-a hydraulic system; 8-electric system.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will describe the technical solutions of the present invention in detail. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3:
an embedded type medium-low speed maglev train maintenance platform comprises a support 1 and a skid 2, wherein the support 1 is fixedly arranged on the ground through a foundation expansion bolt, and the skid 2 is arranged on the support 1 and can move back and forth on the support 1; the power supply rail which is in butt joint with the power supply rail on the track beam in the same plane is arranged on the skid 2, a current conducting plate is arranged on one side, close to the track beam, of the power supply rail on the skid 2, and when the skid 2 bearing the train moves into the track beam and the power supply rails are in butt joint with each other, the current conducting plate is electrified, so that the power supply rail is electrified, and the train obtains 750V electricity through the power supply rail; the system is used for the train or the train group to enter the operation line to operate after the work of closing the train, maintaining the train and the like is finished on the maintenance platform; and a lifting device 5 for lifting the skid 2 with the train is arranged on the support 1.
As an alternative embodiment, the type of kinematic friction between skid 2 and support 1 is rolling friction, indirectly reducing the energy consumption of the system.
As an alternative embodiment, the bracket 1 is further provided with a driving device 3 for driving the skid 2 to move back and forth.
As an alternative embodiment, a hydraulic system 7 for providing hydraulic power to the lifting device 5 is further provided on the support 1.
As an alternative embodiment, the bracket 1 is further provided with a locking device 4 for locking the skid 2, so as to ensure positioning accuracy and safety.
As an optional embodiment, an electrical system 8 for providing a control signal for the maintenance platform is further disposed on the support 1.
As an alternative embodiment, the bracket 1 is further provided with a conducting device 6 for conducting surplus electricity to the ground. When the skid 2 moves to the maintenance area and moves out of the track beam, the power supply rail is powered off, the conductive device 6 is always in contact with the power supply rail at the moment, and residual electricity or induction which possibly exists in the power supply rail and a train is conducted to the ground so as to prevent people from getting an electric shock.
As an optional implementation mode, the bracket 1 and the skid 2 are both in a modular design, so that the rapid assembly on the site of transportation and installation is facilitated; wherein, skid 2 adopts the articulated connected mode of round pin axle that can plug fast.
The utility model discloses a working process does:
firstly, the device of the utility model is installed according to the requirements of the figure, and the maintenance platform is ensured to be arranged at the starting point or the terminal point of the magnetic suspension train operation line; then, the plurality of skids 2 are moved to the track beam through the driving device 3, so that the power supply rail of the track beam and the power supply rail of the skid 2 close to the track beam are ensured to be in butt joint on the same plane; after the power supply rail is in each other butt joint in 2 removal track roof beams that advance of skid that are bearing the train, the current conducting plate circular telegram, both supply the power supply rail circular telegram, the multistage train passes through the power supply rail and moves to multistage skid 2, skid 2 moves when shifting out the track roof beam to the maintenance district after that, the power supply rail cuts off the power supply, when skid 2 removed 5 departments, the sensor sent information control skid 2 stop motion, hydraulic system 7 provides power for lifting devices 5 this moment, skid 2 that will bear the train set lifts and maintains.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides an embedded well low-speed maglev train maintenance platform which characterized in that: the anti-skid device comprises a support (1) and a skid (2), wherein the support (1) is fixed on the ground, and the skid (2) is arranged on the support (1) and can move back and forth on the support (1); the skid (2) is provided with a power supply rail which is in butt joint with the power supply rail on the track beam in the same plane; the support (1) is provided with a lifting device (5) for lifting the skid (2) with the train.
2. The maintenance platform of claim 1, wherein: the motion friction type between the skid (2) and the bracket (1) is rolling friction.
3. The maintenance platform of claim 1, wherein: the support (1) is also provided with a driving device (3) for driving the skid (2) to move back and forth.
4. The maintenance platform of claim 1, wherein: and the support (1) is also provided with a hydraulic system (7) for providing hydraulic power for the lifting device (5).
5. The maintenance platform of claim 1, wherein: and a locking device (4) for locking the skid (2) is also arranged on the bracket (1).
6. The maintenance platform of claim 1, wherein: and the support (1) is also provided with an electrical system (8) for providing a control signal for the maintenance platform.
7. The maintenance platform of claim 1, wherein: and the bracket (1) is also provided with a conducting device (6) for guiding the residual electricity into the ground.
8. The maintenance platform of claim 1, wherein: the support (1) and the skid (2) are both in modular design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020144465.5U CN212022662U (en) | 2020-01-22 | 2020-01-22 | Embedded maintenance platform for medium-low speed maglev train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020144465.5U CN212022662U (en) | 2020-01-22 | 2020-01-22 | Embedded maintenance platform for medium-low speed maglev train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212022662U true CN212022662U (en) | 2020-11-27 |
Family
ID=73486328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020144465.5U Withdrawn - After Issue CN212022662U (en) | 2020-01-22 | 2020-01-22 | Embedded maintenance platform for medium-low speed maglev train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212022662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114585A (en) * | 2020-01-22 | 2020-05-08 | 四川新筑智能工程装备制造有限公司 | Embedded medium-low speed maglev train maintenance platform and use method thereof |
-
2020
- 2020-01-22 CN CN202020144465.5U patent/CN212022662U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114585A (en) * | 2020-01-22 | 2020-05-08 | 四川新筑智能工程装备制造有限公司 | Embedded medium-low speed maglev train maintenance platform and use method thereof |
| CN111114585B (en) * | 2020-01-22 | 2024-03-26 | 四川新筑智能工程装备制造有限公司 | Embedded medium-low speed maglev train maintenance platform and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109056431B (en) | Suspension type permanent magnetism magnetic levitation track traffic machinery structure | |
| CN101624022B (en) | Normal conducting electromagnetic levitation type rail polling car | |
| CN201419704Y (en) | Wide-body high-frame trolley bus | |
| CN109795332B (en) | Suspension type magnetic suspension traffic track system, suspension frame system, magnetic suspension vehicle and magnetic suspension system | |
| CN102951160A (en) | Overhead rail transit system | |
| CN108622145B (en) | Suspension type monorail locomotive transportation system | |
| CN201941767U (en) | Overhead hanging and transporting system | |
| CN101774355A (en) | Rail transportation system powered by solar energy | |
| Yan | The linear motor powered transportation development and application in China | |
| JP2011109763A (en) | Single track, straight track, and large depth tunnel high-speed underground electric railway | |
| CN112356681A (en) | Power system of hydrogen energy powered magnetic levitation trolley and control method thereof | |
| CN212022662U (en) | Embedded maintenance platform for medium-low speed maglev train | |
| Gurol | General atomics linear motor applications: Moving towards deployment | |
| CN210258407U (en) | Wheeled commodity circulation car system of underground pipe gallery | |
| CN103660956A (en) | Transportation system for coal mining | |
| CN109795333B (en) | Suspension type magnetic suspension traffic track system, suspension frame system, magnetic suspension vehicle and magnetic suspension system | |
| CN108146296A (en) | A kind of double electric stringing vehicle Stady On The Auxiliary Transportation Systems of mine | |
| CN110788829A (en) | Tunnel inspection robot suitable for steep slope lifting | |
| CN101927705A (en) | Wide-body elevated car | |
| CN210101624U (en) | Tunnel type medium-low speed magnetic levitation transportation system | |
| CN210162074U (en) | Intelligent direct-drive straddle type air bus | |
| CN209776183U (en) | Magnetic suspension logistics vehicle applied to underground pipe gallery logistics system | |
| CN111733637A (en) | Superconducting magnetic suspension embedded track traffic line and train system | |
| CN111114585A (en) | Embedded medium-low speed maglev train maintenance platform and use method thereof | |
| US20230234450A1 (en) | Wheel-track magnetic suspension vehicle system and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20201127 Effective date of abandoning: 20240326 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20201127 Effective date of abandoning: 20240326 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |