CN106379195A - Damping levitation chassis disassembly device of maglev train - Google Patents
Damping levitation chassis disassembly device of maglev train Download PDFInfo
- Publication number
- CN106379195A CN106379195A CN201610905456.1A CN201610905456A CN106379195A CN 106379195 A CN106379195 A CN 106379195A CN 201610905456 A CN201610905456 A CN 201610905456A CN 106379195 A CN106379195 A CN 106379195A
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- Prior art keywords
- levitation
- screw rod
- lifting tube
- cylinder
- connecting cylinder
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- 238000005339 levitation Methods 0.000 title claims abstract description 21
- 238000013016 damping Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims description 18
- 230000003028 elevating effect Effects 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 5
- 238000007667 floating Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
- B60L13/04—Magnetic suspension or levitation for vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/30—Tracks for magnetic suspension or levitation vehicles
- E01B25/305—Rails or supporting constructions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
The invention discloses a damping levitation chassis disassembly device of a maglev train. The device comprises a support column, a walking wheel component, a base, a lifting mechanism, a support platform, a lifting track, a left locking component, a right locking component and a damping component, wherein the damping component comprises a first thread sleeve, a screw rod, a handle, a force transfer cylinder, a second thread cylinder, a lifting cylinder, a transmission rod, a connection cylinder, a balancing weight and a plugging cover. According to the device, the d levitation chassis of the maglev train can be disassembled very conveniently; under normal circumstances, the device can serve as part of the track in a magnetic levitation shop to guarantee normal operation of the maglev train in an overhauling shop; based on the characteristic that resonance with the lower structure is easily generated by high-frequency adjustment of levitation gap in the levitation process of the maglev train, a middle support mechanism is provided and realizes a good damping effect; and meanwhile, to disassemble the levitation chassis of the maglev train, the lifting track can drive the levitation chassis of the maglev train to go down to facilitate the disassembly of the levitation chassis of the maglev train.
Description
Technical field
The invention belongs to Magnetic levitation apparatus field, dismount dress more particularly, to a kind of damping magnetic suspending train frame
Put.
Background technology
At present, the middle low speed magnetic suspension traffic of China has National University of Defense technology's test wire, Green City Mountain test wire and Tangshan examination
Test line, and Changsha magnetic floats engineering and formally runs in June, 2016.
During levitation train operation, if it find that levitation train suspension rack existing problems are it is necessary to by magnetcisuspension
Floating vehicle reaches and places under repair on maintenance track or change.Magnetic suspending train frame is the core of middle low speed magnetic suspension train
It must be separated with car body after the certain mileage of train operation and be overhauled, need again to pacify after the completion of maintenance by one of part
It is attached on car body.
The patent of Application No. 201510708210.0 discloses a kind of dismounting of middle low speed magnetic suspension train suspension rack and sets
Standby, it includes base, supporting table, lift rail, elevating mechanism, traveling wheel assembly and latch assembly etc., when train leaves, its master
Bracing frame to be passed through, gripper shoe and support column the vibrations on lift rail are sent on ground and carry out damping.Further, since supporting
Plate is mounted on support column, and bracing frame is detachably connected in supporting table, and bracing frame is bolted
On the support columns, so allow for after bracing frame is connected on support column, its upper and lower ends respectively with supporting table and gripper shoe it
Between there is spacing so that the vibrations on lift rail are difficult to be transmitted on ground by bracing frame and support column it is also difficult to real
Existing damping.In addition, allowing to be transmitted to damping on ground, but because lift rail is long, bracing frame is mainly installed in lifting
Two ends of rail, and the middle part of lift rail does not have glissando, so makes the vibrations of the middle part of lift rail yet
Ratio is larger, and so big vibrations may damage the other parts on lift rail and disassemblerassembler.
Content of the invention
Disadvantages described above for prior art or Improvement requirement, the invention provides a kind of damping magnetic suspending train frame
Attaching/detaching apparatus, balancing weight can be contacted with ground, so can effectively reduce the vibrations on lift rail.
For achieving the above object, it is proposed, according to the invention, provide a kind of damping magnetic suspending train frame attaching/detaching apparatus, be located at
It is provided with the top of the ground of rail, the longitudinal direction of described rail is longitudinally perpendicular with magnetic-levitation, including support column, walks
Road wheel assembly, base, elevating mechanism, supporting table, fluctuating orbit, left latch assembly and right latch assembly, described support column is vertical
Arrange and its lower end is fixedly mounted on ground；Described traveling wheel assembly is arranged on described base；Described elevating mechanism is installed
On described base, for driving described supporting table to move up and down；Described supporting table is located at the top of described base, and its
Upper setting is located at the described fluctuating orbit between two neighboring described magnetic-levitation, and the left end of described supporting table is by left locking
Assembly is connected with the suspension railway positioned at its left, and the right-hand member of described supporting table passes through right latch assembly and hanging positioned at its right
Floating track connect it is characterised in that
Also include positioned at the dampening assembly between described left latch assembly and right latch assembly, described dampening assembly includes
One thread barrel, screw rod, handle, power transmission cylinder, the second thread barrel, lifting tube, drive link, connecting cylinder, balancing weight and capping, its
In,
Described first thread barrel is vertically arranged, and its top is fixedly mounted on bottom and the setting of its inwall of described supporting table
There is internal thread；
Described screw rod is vertically arranged, and be provided with for described first thread barrel in screw-internal thread fit outer
Screw thread, thus will make described screw rod and described first thread barrel be threaded togather；
The fixedly sleeved outside in described screw rod of described handle, for driving described screw rod to rotate, thus adjustment is described
The height of screw rod；
Described power transmission cylinder is vertically arranged and its top is fixedly mounted on the lower end of described screw rod；
The upper and lower ends of described second thread barrel are all uncovered, and it is vertically arranged and its lower end is fixedly mounted on described supporting table
Top, its top is provided with external screw thread；
Described lifting tube is vertically arranged, and its inwall is provided with joins for the described external screw thread with described second thread barrel top
The internal thread closing, so that described lifting tube and the second thread barrel are threaded togather, the top end face of described lifting tube is song
Face；
Described connecting cylinder runs through described lifting tube, described second thread barrel and supporting table, and its lower end is fixedly connected institute
State balancing weight, the top of described connecting cylinder is provided with the hole as described power transmission cylinder movable passageway, the outside of described connecting cylinder
Being provided with two scroll wheels and one of scroll wheel is higher than another scroll wheel, at least one described scroll wheel all the time with institute
State the described curved face contact on lifting tube top；
Described drive link is horizontally disposed with and it runs through described lifting tube, for driving described lifting tube to rotate, thus
Adjust the height of described lifting tube, the rotation of described lifting tube top curved surface can adjust the height of two scroll wheels on described connecting cylinder
Degree, and then adjust the height of described connecting cylinder and balancing weight；
The hinge that described capping passes through to be vertically arranged is hinged on described connecting cylinder, and described capping can turn to first
Position and the second place, in this primary importance, the hole on described connecting cylinder closed by described capping, in this second place
The hole on described connecting cylinder opened by described capping, so that the lower end of described power transmission cylinder can enter in described hole.
Preferably, described hinge is provided with split pin, for limiting the position of described hinge.
Preferably, described scroll wheel is universal wheel.
Preferably, described handle includes annular ring and the multiple rod members being arranged on annular ring outer wall, and annular ring is fixed
It is socketed on described screw rod.
In general, by the contemplated above technical scheme of the present invention compared with prior art, can obtain down and show
Beneficial effect：
1) disassemblerassembler of the present invention can realize the dismounting action to magnetic suspending train frame, and dismounting is very convenient,
And it can also be as a part for magnetic-levitation it is ensured that the normal operation of magnetic suspension train, in magnetic under normal circumstances
When aerotrain suspension rack needs dismounting, lift rail can drive magnetic suspending train frame to decline, conveniently to train suspension rack
Dismounted；
2) rotation of the lifting tube top curved surface on dampening assembly of the present invention can adjust described connecting cylinder and balancing weight
Height, when magnetic suspension train approaches, balancing weight can be made to decline and to be pressed on ground, and by turning power transmission cylinder,
So that power transmission cylinder is resisted against on capping, so the vibrations of lift rail can be transmitted on ground, thus reducing the shake of lift rail
Dynamic；When traveling wheel assembly needs to walk on rail, then can first turn power transmission cylinder, make power transmission cylinder be lifted off blocking
Lid, then make balancing weight be lifted off ground, travelling wheel assembly thus can be made to walk.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation after the present invention removes magnetic-levitation.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.As long as additionally, involved technical characteristic in each embodiment of invention described below
The conflict of not constituting each other just can be mutually combined.
With reference to Fig. 1, Fig. 2, a kind of damping magnetic suspending train frame attaching/detaching apparatus, positioned at the ground being provided with rail 21
2 top, the longitudinal direction of described rail 21 is longitudinally perpendicular with magnetic-levitation 1, including support column 11, traveling wheel assembly 34,
Base 31, elevating mechanism 33, supporting table 32, fluctuating orbit 321, left latch assembly 351 and right latch assembly 352, described support
Post 11 is vertically arranged and its lower end is fixedly mounted on ground 2；Described traveling wheel assembly 34 is arranged on described base 31；Described
Elevating mechanism 33 is installed on described base 31, for driving described supporting table 32 to move up and down；Described supporting table 32 is located at
The top of described base 31, and setting is located at the described fluctuating orbit between two neighboring described magnetic-levitation 1 thereon
321, the left end of described supporting table 32 is connected with the suspension railway positioned at its left by left latch assembly 351, described supporting table
32 right-hand member is connected with the suspension railway positioned at its right by right latch assembly 352；Above-mentioned support column 11, traveling wheel assembly
34th, base 31, elevating mechanism 33, supporting table 32, the structure of fluctuating orbit 321, left latch assembly 351 and right latch assembly 352
It is referred to the patent of the Patent No. Application No. 201510708210.0 of application before applicant with interconnected relationship.This
Invention is also to have carried out improvement so that shockproof effect is more preferable on the basis of above-mentioned patent.
In addition, attaching/detaching apparatus are also included positioned at the dampening assembly between described left latch assembly 351 and right latch assembly 352
4, described dampening assembly 4 include the first thread barrel 41, screw rod 42, handle 43, power transmission cylinder 44, the second thread barrel 45, lifting tube 46,
Drive link 47, connecting cylinder 48, balancing weight 49, capping 410, wherein,
Described first thread barrel 41 is vertically arranged, and its top is fixedly mounted on bottom and its inwall of described supporting table 32
It is provided with internal thread；
Described screw rod 42 is vertically arranged, and be provided with for described first thread barrel 41 in screw-internal thread fit
External screw thread, thus described screw rod 42 and described first thread barrel 41 will be made to be threaded togather, turn screw rod 42, can make
Screw rod 42 raising and lowering；
The fixedly sleeved outside in described screw rod 42 of described handle 43, for driving described screw rod 42 to rotate, thus adjust
The height of whole described screw rod 42；Preferably, described handle 43 includes annular ring and the multiple rod members being arranged on annular ring outer wall, institute
State annular ring fixedly sleeved on described screw rod 42.By rotating rod member, can easily make screw rod 42 raising and lowering；
Described power transmission cylinder 44 is vertically arranged and its top is fixedly mounted on the lower end of described screw rod 42, therefore, screw rod 42
Raising and lowering can drive the raising and lowering of power transmission cylinder 44；
The upper and lower ends of described second thread barrel 45 are all uncovered, and it is vertically arranged and its lower end is fixedly mounted on described support
The top of platform 32, its top is provided with external screw thread；
Described lifting tube 46 is vertically arranged, and its inwall is provided with for the described outer spiral shell with described second thread barrel 45 top
The internal thread of line cooperation, so that described lifting tube 46 and the second thread barrel 45 are threaded togather, described lifting tube 46
Top end face is curved surface 451；Turn lifting tube 46, the height of lifting tube 46 can be adjusted；
Described connecting cylinder 48 runs through described lifting tube 46, described second thread barrel 45 and supporting table 32, and its lower end is solid
Surely connect described balancing weight 49, the top of described connecting cylinder 48 is provided with the hole as described power transmission cylinder 44 movable passageway, institute
Stating the outside of connecting cylinder 48, to be provided with two scroll wheels 411 and one of scroll wheel 411 be higher than another scroll wheel 411,
At least one described scroll wheel 411 is contacted with the described curved surface 451 on described lifting tube 46 top all the time；Described drive link 47 level
Arrange and it runs through described lifting tube 46, for driving described lifting tube 46 to rotate, thus adjusting described lifting tube 46
Highly, the rotation of described lifting tube 46 top curved surface 451 can adjust the height of two scroll wheels 411 on described connecting cylinder 48, enters
And adjust the height of described connecting cylinder 48 and balancing weight 49；When magnetic suspension train approaches, 49 times step-downs of balancing weight can be made
Tightly on ground 2, and by turning power transmission cylinder 44, power transmission cylinder 44 is made to be resisted against on capping 410, so can be by lift rail
Vibrations be transmitted on ground 2, thus reducing the vibrations of lift rail；When traveling wheel assembly 34 needs walking on rail 21
When, then can first turn power transmission cylinder 44, make power transmission cylinder 44 be lifted off capping 410, then make balancing weight 49 be lifted off ground
2, traveling wheel assembly 34 thus can be made to walk.Described curved surface 451 can be quadratic surface 451, can also for some shapes not
The curved surface 451 of rule, it is obliquely installed, and will can drive two scroll wheels 411, connecting cylinder 48 and balancing weight 49 when being mainly its rotation
Rise and decline, so that balancing weight 49 is separated with ground 2 and contact；
The hinge that described capping 410 passes through to be vertically arranged is hinged on described connecting cylinder 48, and described capping 410 can turn
Move primary importance and the second place, the hole on described connecting cylinder 48 closed by described capping 410 in this primary importance,
During this second place, the hole on described connecting cylinder 48 opened by described capping 410, so that the lower end energy of described power transmission cylinder 44
Enter in described hole.Capping 410 is to contact with power transmission cylinder 44 under normal circumstances, vibrations is passed on ground 2, works as liter
When fall rail needs to decline, capping 410 is opened, and such power transmission cylinder 44 can enter hole, will not stop moving down of lift rail, separately
Outward, the rotation of lifting tube 46 top curved surface 451 also drives balancing weight 49 to leave ground 2, and such traveling wheel assembly 34 just can walked
Move on row rail 21.
Further, described hinge is provided with split pin, for limiting the position of described hinge.
Further, described scroll wheel 411 is universal wheel, in order to scroll wheel 411 on the curved surface 451 on lifting tube 46 top
Roll.
The disassemblerassembler of the present invention can realize the dismounting action to magnetic suspending train frame, and dismounting is very convenient, and
And it can also be as a part for magnetic-levitation 1 it is ensured that the normal operation of magnetic suspension train, in magnetcisuspension under normal circumstances
When floating train suspension rack needs dismounting, lift rail can drive magnetic suspending train frame to decline, and conveniently train suspension rack is entered
Row dismounting.
As it will be easily appreciated by one skilled in the art that the foregoing is only presently preferred embodiments of the present invention, not in order to
Limit the present invention, all any modification, equivalent and improvement made within the spirit and principles in the present invention etc., all should comprise
Within protection scope of the present invention.
Claims (4)
1. a kind of damping magnetic suspending train frame attaching/detaching apparatus, positioned at the top of the ground being provided with rail, described traveling
The longitudinal direction of rail is longitudinally perpendicular with magnetic-levitation, including support column, traveling wheel assembly, base, elevating mechanism, supporting table, liter
Fall track, left latch assembly and right latch assembly, described support column is vertically arranged and its lower end is fixedly mounted on ground；Described
Traveling wheel assembly is arranged on described base；Described elevating mechanism is installed on described base, for driving described supporting table
Move up and down；Described supporting table is located at the top of described base, and setting is located at two neighboring described magnetic-levitation thereon
Between described fluctuating orbit, the left end of described supporting table is connected with the suspension railway positioned at its left by left latch assembly,
The right-hand member of described supporting table be connected with the suspension railway positioned at its right by right latch assembly it is characterised in that
Also include positioned at the dampening assembly between described left latch assembly and right latch assembly, described dampening assembly includes the first spiral shell
Line cylinder, screw rod, handle, power transmission cylinder, the second thread barrel, lifting tube, drive link, connecting cylinder, balancing weight and capping, wherein,
Described first thread barrel is vertically arranged, in its top is fixedly mounted on the bottom of described supporting table and its inwall is provided with
Screw thread；
Described screw rod is vertically arranged, and be provided with for described first thread barrel in screw-internal thread fit outer spiral shell
Line, thus will make described screw rod and described first thread barrel be threaded togather；
The fixedly sleeved outside in described screw rod of described handle, for driving described screw rod to rotate, thus adjust described screw rod
Height；
Described power transmission cylinder is vertically arranged and its top is fixedly mounted on the lower end of described screw rod；
The upper and lower ends of described second thread barrel are all uncovered, and it is vertically arranged and its lower end is fixedly mounted on the top of described supporting table
End, its top is provided with external screw thread；
Described lifting tube is vertically arranged, its inwall be provided with for the described external screw thread cooperation on described second thread barrel top
Internal thread, so that described lifting tube and the second thread barrel are threaded togather, the top end face of described lifting tube is curved surface；
Described connecting cylinder runs through described lifting tube, described second thread barrel and supporting table, and its lower end be fixedly connected described in join
Pouring weight, the top of described connecting cylinder is provided with the hole as described power transmission cylinder movable passageway, the outside setting of described connecting cylinder
Have two scroll wheels and one of scroll wheel to be higher than another scroll wheel, at least one described scroll wheel all the time with described liter
The described curved face contact on fall cylinder top；
Described drive link is horizontally disposed with and it runs through described lifting tube, for driving described lifting tube to rotate, thus adjusting
The height of described lifting tube, the rotation of described lifting tube top curved surface can adjust the height of two scroll wheels on described connecting cylinder,
And then adjust the height of described connecting cylinder and balancing weight；
The hinge that described capping passes through to be vertically arranged is hinged on described connecting cylinder, and described capping can turn to primary importance
And the second place, in this primary importance, the hole on described connecting cylinder closed by described capping, described in this second place
The hole on described connecting cylinder opened by capping, so that the lower end of described power transmission cylinder can enter in described hole.
2. a kind of damping magnetic suspending train frame attaching/detaching apparatus according to claim 1 are it is characterised in that described hinge
On be provided with split pin, for limit described hinge position.
3. a kind of damping magnetic suspending train frame attaching/detaching apparatus according to claim 1 are it is characterised in that described rolling
Take turns as universal wheel.
4. a kind of damping magnetic suspending train frame attaching/detaching apparatus according to claim 1 are it is characterised in that described handle
Including annular ring and multiple rod members of being arranged on annular ring outer wall, annular ring fixedly sleeved on described screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905456.1A CN106379195B (en) | 2016-10-16 | 2016-10-16 | A kind of damping magnetic suspending train frame attaching/detaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905456.1A CN106379195B (en) | 2016-10-16 | 2016-10-16 | A kind of damping magnetic suspending train frame attaching/detaching apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106379195A true CN106379195A (en) | 2017-02-08 |
| CN106379195B CN106379195B (en) | 2019-01-29 |
Family
ID=57957901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610905456.1A Active CN106379195B (en) | 2016-10-16 | 2016-10-16 | A kind of damping magnetic suspending train frame attaching/detaching apparatus |
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| Country | Link |
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| CN (1) | CN106379195B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018049804A1 (en) * | 2016-09-15 | 2018-03-22 | 中铁第四勘察设计院集团有限公司 | Vibration-damping suspension frame disassembling and assembling device for maglev train |
| CN109811601A (en) * | 2019-03-25 | 2019-05-28 | 成都市新筑路桥机械股份有限公司 | A medium and low speed maglev system rail beam with rescue rail |
| CN109910950A (en) * | 2018-12-20 | 2019-06-21 | 中铁高新工业股份有限公司 | Magnetic floats vehicle suspension rack repair apparatus and method |
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| CN203005137U (en) * | 2012-11-30 | 2013-06-19 | 常州西南交通大学轨道交通研究院 | Suspension frame mechanism for medium-low speed magnetic suspension vehicles |
| CN105292079A (en) * | 2015-10-27 | 2016-02-03 | 中铁第四勘察设计院集团有限公司 | Disassembly and assembly device for levitation chassis of middle-low speed maglev trains |
| CN105904995A (en) * | 2016-06-03 | 2016-08-31 | 中国人民解放军国防科学技术大学 | Framework-free type levitation chassis with traction linear motor arranged in center and magnetically levitated train |
| CN206217672U (en) * | 2016-10-16 | 2017-06-06 | 中铁第四勘察设计院集团有限公司 | A kind of damping magnetic suspending train frame attaching/detaching apparatus |
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2016
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203005137U (en) * | 2012-11-30 | 2013-06-19 | 常州西南交通大学轨道交通研究院 | Suspension frame mechanism for medium-low speed magnetic suspension vehicles |
| CN105292079A (en) * | 2015-10-27 | 2016-02-03 | 中铁第四勘察设计院集团有限公司 | Disassembly and assembly device for levitation chassis of middle-low speed maglev trains |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018049804A1 (en) * | 2016-09-15 | 2018-03-22 | 中铁第四勘察设计院集团有限公司 | Vibration-damping suspension frame disassembling and assembling device for maglev train |
| CN109910950A (en) * | 2018-12-20 | 2019-06-21 | 中铁高新工业股份有限公司 | Magnetic floats vehicle suspension rack repair apparatus and method |
| CN109910950B (en) * | 2018-12-20 | 2024-05-24 | 中铁高新工业股份有限公司 | Magnetic levitation vehicle suspension maintenance equipment and method |
| CN109811601A (en) * | 2019-03-25 | 2019-05-28 | 成都市新筑路桥机械股份有限公司 | A medium and low speed maglev system rail beam with rescue rail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106379195B (en) | 2019-01-29 |
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