CN108944992A - Anti-oscillation device and suspension train with it - Google Patents
Anti-oscillation device and suspension train with it Download PDFInfo
- Publication number
- CN108944992A CN108944992A CN201810798207.6A CN201810798207A CN108944992A CN 108944992 A CN108944992 A CN 108944992A CN 201810798207 A CN201810798207 A CN 201810798207A CN 108944992 A CN108944992 A CN 108944992A
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- Prior art keywords
- support arm
- compartment
- oscillation device
- positioning plate
- predeterminated position
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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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K5/00—Apparatus for placing vehicles on the track; Derailers; Lifting or lowering rail vehicle axles or wheels
- B61K5/02—Devices secured to the vehicles; Turntables integral with the vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The present invention provides a kind of anti-oscillation device and with its suspension train.The anti-oscillation device includes support arm, driving cylinder and positioning plate, and driving cylinder is connect with support arm, to drive support arm to rotate；Positioning plate is arranged on the platform ground below compartment；Wherein, support arm has the first predeterminated position and the second predeterminated position rotated around default axis, and when support arm turns to the first predeterminated position, support arm contacts with each other with positioning plate, to limit to compartment；When support arm turns to the second predeterminated position, support arm and positioning plate are separated from each other to release the limit to compartment.To, when passenger gets on or off the bus after entering the station, be limited to compartment in suspension type monorail vehicle, avoid compartment unbalance stress and generate shaking.Guarantee the safety of vehicle and the comfort that passenger takes.Solve the problems, such as that suspension type monorail vehicle in the prior art is easy to shake during getting on or off the bus.
Description
Technical field
The present invention relates to train apparatus fields, in particular to a kind of anti-oscillation device and with its suspension train.
Background technique
Rail traffic refers to a kind of vehicles or transportation system that vehicle in use needs to travel in certain tracks.Most allusion quotation
The rail traffic of type is the railway system as composed by traditional train and standard railroad.With the diversification of train and railway technology
Development, rail traffic shows more and more types, is not only dispersed throughout the land transport of long range, be also widely used in it is short
In the urban public transport of distance.
Suspension type monorail vehicle is at present using more a kind of urban public transport tool.Suspension type monorail vehicle passes through
Suspension is suspended on the track of top, and for vehicle after entering the station, passenger will lead to vehicle discontinuity when getting on or off the bus, thus
Shaking is generated, to avoid passenger's caused shaking when getting on or off the bus, influences the comfort of safety and the passenger's seating of vehicle.
Summary of the invention
The main purpose of the present invention is to provide a kind of anti-oscillation device and with its suspension train, to solve existing skill
Suspension type monorail vehicle in art is easy the problem of shaking during getting on or off the bus.
To achieve the goals above, according to the first aspect of the invention, a kind of anti-oscillation device is provided, comprising: support
Arm is installed in rotation on the bottom of compartment；Cylinder is driven, the bottom of compartment, driving cylinder and support are mounted on
Arm connection, to drive support arm to rotate；Positioning plate is arranged on the platform ground below compartment；Wherein, support arm has
Around the first predeterminated position and the second predeterminated position of the rotation of default axis, when support arm turns to the first predeterminated position, support
Arm contacts with each other with positioning plate, to limit to compartment；When support arm turns to the second predeterminated position, support arm and positioning
Plate is separated from each other to release the limit to compartment.
Further, anti-oscillation device further include: the first mounting base, support arm are installed in rotation in the first mounting base.
Further, anti-oscillation device further include: the second mounting base drives one end of cylinder to be hinged in the second mounting base,
Drive the other end of cylinder with support arm hingedly to drive support arm to rotate.
Further, support arm includes: main paragraph, and the first end of main paragraph is for contacting or separating with positioning plate；Driving
Section, the first end of drive section are docked with the second end of main paragraph；Pin shaft is connected, main paragraph is threaded through and is connected with the transition of drive section
Position, connection pin shaft are rotatably connected in the first mounting base；Wherein, drive the second end of cylinder and drive section hingedly with
Driving main paragraph contacts with positioning plate and drives when driving cylinder to stretch out main paragraph and positioning plate point when driving cylinder is shunk
From.
Further, the horizontally disposed and direction of motion with compartment of connection pin shaft is mutually perpendicular to.
Further, there is default angle between main paragraph and drive section, preset angle and be greater than 90 ° and less than 180 °.
Further, support arm includes: main paragraph, and the bottom of compartment is installed in rotation on around default axis；It is fixed
Position wheel, is rotatably arranged in the end of main paragraph；Wherein, locating wheel is for contacting or separating to compartment with positioning plate
Limit releases limit.
Further, positioning tooth, circumferentially extending of the positioning tooth along locating wheel are provided in locating wheel；Wherein, on positioning plate
It offers and extends with the matched locating slot of positioning tooth, locating slot along the extending direction of positioning plate；It is default that support arm turns to first
When position, positioning tooth is embedded in locating slot to limit to compartment；When support arm turns to the second predeterminated position, positioning tooth with
Locating slot is separated to release the limit to compartment.
Further, positioning tooth is a plurality of, and a plurality of positioning tooth is arranged along the axially spaced-apart of locating wheel；Locating slot be it is a plurality of,
A plurality of locating slot is along the direction interval setting perpendicular with the extending direction of positioning plate；Wherein, a plurality of positioning tooth is correspondingly embedded in more
Locating slot is separated with a plurality of locating slot to limit or release to compartment and limit.
According to the second aspect of the invention, a kind of suspension train, including anti-oscillation device are provided, anti-oscillation device is upper
The anti-oscillation device stated.
It is rotatable using the anti-oscillation device of technical solution of the present invention, including support arm, driving cylinder and positioning plate, support arm
Ground is mounted on the bottom of compartment；Driving cylinder is mounted on the bottom of compartment, and driving cylinder is connect with support arm, to drive
Dynamic support arm rotation；Positioning plate is arranged on the platform ground below compartment；Wherein, support arm has turns around default axis
Dynamic the first predeterminated position and the second predeterminated position, when support arm turns to the first predeterminated position, support arm and positioning plate phase
Mutually contact, to be limited to compartment；When support arm turns to the second predeterminated position, support arm and positioning plate be separated from each other with
Release the limit to compartment.To, when passenger gets on or off the bus after entering the station, be limited to compartment in suspension type monorail vehicle,
It avoids compartment unbalance stress and generates shaking.Guarantee the safety of vehicle and the comfort that passenger takes.It solves existing
Suspension type monorail vehicle in technology is easy the problem of shaking during getting on or off the bus.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is optional a kind of structural schematic diagram of first working condition of anti-oscillation device according to embodiments of the present invention；
Fig. 2 is optional a kind of structural schematic diagram of second working condition of anti-oscillation device according to embodiments of the present invention；
Fig. 3 is the structural schematic diagram of a kind of locating wheel of optional anti-oscillation device and positioning plate according to embodiments of the present invention；
And
Fig. 4 is optional a kind of control system schematic diagram of anti-oscillation device according to embodiments of the present invention.
Wherein, the above drawings include the following reference numerals:
10, support arm；11, main paragraph；12, drive section；13, pin shaft is connected；14, locating wheel；15, positioning tooth；20, train
Compartment；30, cylinder is driven；40, positioning plate；41, locating slot；50, the first mounting base；60, the second mounting base；70, the first electromagnetism
Valve；80, second solenoid valve；90, third solenoid valve；100, the 4th solenoid valve.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Anti-oscillation device according to an embodiment of the present invention, as depicted in figs. 1 and 2, including support arm 10, driving cylinder 30 and fixed
Position plate 40, support arm 10 are installed in rotation on the bottom of compartment 20；Driving cylinder 30 is mounted on the bottom of compartment 20
Portion, driving cylinder 30 are connect with support arm 10, to drive support arm 10 to rotate；Positioning plate 40 is arranged in below compartment 20
On platform ground；Wherein, support arm 10 has the first predeterminated position and the second predeterminated position rotated around default axis, works as support
When arm 10 turns to the first predeterminated position, support arm 10 contacts with each other with positioning plate 40, to limit to compartment 20；Work as support
When arm 10 turns to the second predeterminated position, support arm 10 and positioning plate 40 are separated from each other to release the limit to compartment 20.
Using the anti-oscillation device of technical solution of the present invention, including support arm 10, driving cylinder 30 and positioning plate 40, support arm
10 are installed in rotation on the bottom of compartment 20；Driving cylinder 30 is mounted on the bottom of compartment 20, drives cylinder 30
It is connect with support arm 10, to drive support arm 10 to rotate；Positioning plate 40 is arranged on the platform ground below compartment 20；Its
In, support arm 10 has the first predeterminated position and the second predeterminated position that rotate around default axis, when support arm 10 turns to the
When one predeterminated position, support arm 10 contacts with each other with positioning plate 40, to limit to compartment 20；When support arm 10 turns to
When two predeterminated positions, support arm 10 and positioning plate 40 are separated from each other to release the limit to compartment 20.To in suspension type
Single-track vehicle limits compartment when passenger gets on or off the bus after entering the station, and avoids 20 unbalance stress of compartment and generates shaking.
Guarantee the safety of vehicle and the comfort that passenger takes.It solves suspension type monorail vehicle in the prior art getting on or off the bus
The problem of shaking is easy in journey.
When it is implemented, anti-oscillation device further includes the first mounting base 50 and the second mounting base 60, the first mounting base 50 is wedge
The upper surface of shape structure, wedge structure is fixedly connected with the bottom surface of compartment 20, and support arm 10 is rotationally hinged on first
50 lower end of mounting base.Second mounting base 60 is oppositely arranged on the bottom of compartment 20 along the extending direction of compartment 20, drives
Take offence one end of cylinder 30 is hinged in the second mounting base 60, drives the other end of cylinder 30 and support arm 10 hinged to drive
Driving support arm 10 rotates when cylinder 30 shrinks or stretchs out.
Further, support arm 10 includes main paragraph 11, drive section 12 and connection pin shaft 13, and the first end of main paragraph 11 is used
In contacting or separate with positioning plate 40；The first end of drive section 12 is docked with the second end of main paragraph 11；Connection pin shaft 13 is worn
In the transition connection portion position of main paragraph 11 and drive section 12, connects pin shaft 13 and be rotatably connected in the first mounting base 50, even
Outbound axis 13 is horizontally disposed and is mutually perpendicular to the direction of motion of compartment 20, to make main paragraph 11 and drive section
12 along compartment 20 up and down direction swing；Wherein, the second end of driving cylinder 30 and drive section 12 is hingedly in driving gas
Driving main paragraph 11 contacts with positioning plate 40 and drives when driving cylinder 30 to stretch out main paragraph 11 and positioning when cylinder 30 is shunk
Plate 40 separates.
In order to adapt to the actuating travel of driving cylinder 30, further, between main paragraph 11 and drive section 12 have default
Angle optionally presets angle and is greater than 90 ° and less than 180 °.It can be neatly in the course of work to make to drive cylinder 30
Support arm 10 is driven to rotate.
Compartment 20 is limited in order to efficiently and easily realize, further, support arm 10 further includes locating wheel
14, locating wheel 14 is rotatably arranged in the end of main paragraph 11；In Train Stopping, locating wheel 14 is under the drive of main paragraph 11
It contacts with positioning plate 40 and is rolled on positioning plate 40, locating wheel 14 can limit compartment 20 after contacting with positioning plate 40 left
Right shaking, to play position-limiting action.After train restarting, locating wheel 14 is separated with positioning plate 40 to release to compartment
20 limit.
Specifically, as shown in figure 3, being provided with positioning tooth 15 in locating wheel 14, positioning tooth 15 prolongs along the circumferential direction of locating wheel 14
It stretches；Wherein, it is offered on positioning plate 40 and the matched locating slot 41 of positioning tooth 15, extending direction of the locating slot 41 along positioning plate 40
Extend；When support arm 10 turns to the first predeterminated position, positioning tooth 15, which is embedded in locating slot 41, utilizes positioning tooth 15 and locating slot
Forced sideways between 41 are so that locating wheel 14 is rolled along straight line always on positioning plate 40, to pass through 10 pairs of support arm column
Vehicle compartment 20 limits；When support arm 10 turns to the second predeterminated position, positioning tooth 15 is separated with locating slot 41 to release to train
The limit in compartment 20.
Further, positioning tooth 15 is a plurality of, and a plurality of positioning tooth 15 is arranged along the axially spaced-apart of locating wheel 14；Locating slot 41
Also to be a plurality of, a plurality of locating slot 41 is arranged along the direction interval perpendicular with the extending direction of positioning plate 40；Wherein, a plurality of positioning
Tooth 15 is correspondingly embedded in a plurality of locating slot 41 or is separated with a plurality of locating slot 41 to limit or release to compartment 20 and limit.Pass through
A plurality of positioning tooth 15 and a plurality of locating slot 41 are set, can be improved the intensity of position limiting structure, guarantees the stabilization to compartment 20
Limit.
The anti-oscillation device of the embodiment of the present invention drives support arm 10 to rotate around installation axle by the way that driving cylinder 30 is flexible；Work as drive
When cylinder 30 of taking offence stretches out, support arm 10 is withdrawn；When driving cylinder 30 to retract, support arm 10 is rotated around installation axle, puts down positioning
Wheel 14 is engaged with the locating slot 41 on the positioning plate 40 on platform ground.
The bottom surface of compartment 20 between platform ground at a distance within the scope of 493mm~583mm.Anti-oscillation device is fixed
The maximum rating (driving 30 fully retracted state of cylinder) that position wheel 14 stretches out, anti-oscillation device working condition meets the design of 583mm
It is required that；With 20 bottom surface of compartment and platform distance between the surface shortens, the launch force and locating wheel that driving cylinder 30 is subject to
Perpendicular to the dynamic balance on ground between 14 and locating slot 41, cylinder 30 is driven to be in half state stretched out；After anti-oscillation device is withdrawn, drive
Cylinder 30 of taking offence stretches out, and drives the dynamic balance between the launch force being subject to of cylinder 30 and support arm 10.
The anti-oscillation device of the embodiment of the present invention can control the release and withdrawal of anti-oscillation device by the way of manual operation
Movement.As shown in figure 4, detailed process is as follows:
When train enters the station, if needing to open left side of car car door at this time:
1) after train comes to a complete stop, (car door instruction is issued to car door and fully opens about at least 3s before car door enabling
3s), driver presses left side of car anti-oscillation device stretching button, activates the first solenoid valve 70 first, after postponing 2s, activates wind-supply unit
The loop A of second solenoid valve 80, driving cylinder 30 withdraw piston rod, release locating wheel 14 and connect with the locating slot 41 on positioning plate 40
Touching is limited.
2) after vehicle receives a contract fully signal, driver presses left side of car anti-oscillation device and withdraws button, activates air feed list
The coil B of first second solenoid valve 80 drives 30 pushing piston-rod of cylinder, withdraws locating wheel 14；It is only put in driver by next bit
Device withdraws 5s (tentative) after button, disconnects the power supply of the first solenoid valve 70.
The anti-oscillation device of the embodiment of the present invention can also control the release and receipts of anti-oscillation device by the way of automatically controlling
Reverse work.Detailed process is as follows:
When speed is lower than 10km/h, the first solenoid valve 70 and third solenoid valve 90 obtain electric, unlock anti-oscillation device.Speed is higher than
After 10km/h, 90 power loss of the first solenoid valve 70 and third solenoid valve locks anti-oscillation device.When total wind pressure is lower than 4bar, the
The coil B of two solenoid valves 80 and the 4th solenoid valve 100 obtains electric, the loop A power loss of second solenoid valve 80 and the 4th solenoid valve 100,
If the first solenoid valve 70 and third solenoid valve 90 obtain electric at this time, the first solenoid valve 70 and third solenoid valve 90 are powered off after the 3s that is delayed.
After vehicle pull-in, if needing to open left side of car car door at this time:
1) after the door open command of left side of car issues, it is simultaneously emitted by the release instruction of left side of car anti-oscillation device, only the second electricity
The loop A of magnet valve 80 obtain it is electric, driving cylinder 30 withdraw piston rod, release locating wheel 14 connect with the locating slot 41 on positioning plate 40
Touching.
2) after vehicle receives a contract fully signal, only the coil B of second solenoid valve 80 is obtained electric, and driving cylinder 30, which is released, lives
Stopper rod withdraws locating wheel 14.
After vehicle pull-in, if needing to open right side of car car door at this time:
1) after the door open command of right side of car issues, it is simultaneously emitted by the release instruction of right side of car anti-oscillation device, only the 4th electricity
The loop A of magnet valve 100 obtain it is electric, driving cylinder 30 withdraw piston rod, release locating wheel 14 connect with the locating slot 41 on positioning plate 40
Touching.
2) after vehicle receives a contract fully signal, only the coil B of the 4th solenoid valve 100 is obtained electric, and driving cylinder 30 is released
Piston rod withdraws locating wheel 14.
The anti-oscillation device of the embodiment of the present invention is designed using integral moduleization, and piping connection and electrical connection are easy to disassemble.
The present invention is lifted under vehicle, no longer setting protective device, can directly be born sunshine and be drenched with rain equal natural environments, do not influence function and
Performance.
According to the second aspect of the invention, a kind of suspension train, including anti-oscillation device are provided, anti-oscillation device is upper
State the anti-oscillation device of embodiment.Using the suspension train of the anti-oscillation device of above-described embodiment.In vehicle after entering the station on passenger
When getting off, compartment is limited, 20 unbalance stress of compartment is avoided and generates shaking.Guarantee safety and the passenger of vehicle
The comfort of seating.Solve the problems, such as that suspension type monorail vehicle in the prior art is easy to shake during getting on or off the bus.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of anti-oscillation device characterized by comprising
Support arm (10), is installed in rotation on the bottom of compartment (20)；
It drives cylinder (30), is mounted on the bottom of the compartment (20), the driving cylinder (30) and support arm (10) are even
It connects, to drive the support arm (10) to rotate；
Positioning plate (40) is arranged on the platform ground below compartment (20)；
Wherein, the support arm (10) has the first predeterminated position and the second predeterminated position rotated around default axis, when described
When support arm (10) turns to first predeterminated position, the support arm (10) contacts with each other with the positioning plate (40), with
The compartment (20) are limited；When the support arm (10) turns to second predeterminated position, the support arm
(10) it is separated from each other with the positioning plate (40) to release the limit to the compartment (20).
2. anti-oscillation device according to claim 1, which is characterized in that the anti-oscillation device further include:
First mounting base (50), the support arm (10) are installed in rotation on first mounting base (50).
3. anti-oscillation device according to claim 2, which is characterized in that the anti-oscillation device further include:
One end of second mounting base (60), driving cylinder (30) is hinged on second mounting base (60), the driving
The other end of cylinder (30) and the support arm (10) are hingedly to drive the support arm (10) to rotate.
4. anti-oscillation device according to claim 3, which is characterized in that the support arm (10) includes:
Main paragraph (11), the first end of the main paragraph (11) is for contacting or separating with the positioning plate (40)；
The first end of drive section (12), the drive section (12) is docked with the second end of the main paragraph (11)；
It connects pin shaft (13), is threaded through the transition connection portion position of the main paragraph (11) and the drive section (12), the connection
Pin shaft (13) is rotatably connected on first mounting base (50)；
Wherein, the second end of driving cylinder (30) and the drive section (12) in the driving cylinder (30) hingedly to shrink
When drive the main paragraph (11) contacted with the positioning plate (40) and when the driving cylinder (30) is stretched out driving described in
Main paragraph (11) is separated with the positioning plate (40).
5. anti-oscillation device according to claim 4, which is characterized in that the connection pin shaft (13) is horizontally disposed simultaneously
It is mutually perpendicular to the direction of motion of compartment (20).
6. anti-oscillation device according to claim 4, which is characterized in that the main paragraph (11) and the drive section (12) it
Between there is default angle, the default angle is greater than 90 ° and less than 180 °.
7. anti-oscillation device according to claim 1, which is characterized in that the support arm (10) includes:
Main paragraph (11) is installed in rotation on the bottom of the compartment (20) around the default axis；
Locating wheel (14), is rotatably arranged in the end of the main paragraph (11)；
Wherein, the locating wheel (14) is used to contact or separate to limit the compartment (20) with the positioning plate (40)
Or release limit.
8. anti-oscillation device according to claim 7, which is characterized in that be provided with positioning tooth on the locating wheel (14)
(15), circumferentially extending of the positioning tooth (15) along the locating wheel (14)；
Wherein, it is offered on the positioning plate (40) and the positioning tooth (15) matched locating slot (41), the locating slot
(41) extend along the extending direction of the positioning plate (40)；When the support arm (10) turns to first predeterminated position, institute
Positioning tooth (15) are stated to be embedded in the locating slot (41) to limit the compartment (20)；The support arm (10) turns to
When second predeterminated position, the positioning tooth (15) is separated with the locating slot (41) to release to the compartment (20)
Limit.
9. anti-oscillation device according to claim 8, which is characterized in that the positioning tooth (15) be it is a plurality of, it is a plurality of described fixed
Position tooth (15) is arranged along the axially spaced-apart of the locating wheel (14)；The locating slot (41) is a plurality of, a plurality of locating slot
(41) it is arranged along with the perpendicular direction interval of the extending direction of the positioning plate (40)；
Wherein, a plurality of positioning tooth (15) is correspondingly embedded in a plurality of locating slot (41) or divides with a plurality of locating slot (41)
It is limited to limit or release to the compartment (20).
10. a kind of suspension train, which is characterized in that including anti-oscillation device, the anti-oscillation device is to appoint in claim 1 to 9
Anti-oscillation device described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810798207.6A CN108944992B (en) | 2018-07-19 | 2018-07-19 | Anti-oscillation device and suspension train with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810798207.6A CN108944992B (en) | 2018-07-19 | 2018-07-19 | Anti-oscillation device and suspension train with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108944992A true CN108944992A (en) | 2018-12-07 |
| CN108944992B CN108944992B (en) | 2019-08-23 |
Family
ID=64481879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810798207.6A Active CN108944992B (en) | 2018-07-19 | 2018-07-19 | Anti-oscillation device and suspension train with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108944992B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733418A (en) * | 2019-01-04 | 2019-05-10 | 中车青岛四方机车车辆股份有限公司 | The anti-oscillation device of suspension train, only pendular regime and suspension train |
| CN110239569A (en) * | 2019-07-01 | 2019-09-17 | 江苏飞梭智行设备有限公司 | A kind of suspension type rail traffic system |
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| EP0217265A1 (en) * | 1985-09-25 | 1987-04-08 | Gec Alsthom Sa | Device for easy access to railway vehicles during station stops |
| CN101348120A (en) * | 2007-07-18 | 2009-01-21 | 株式会社日立制作所 | Railway car and obstacle deflector |
| CN106428030A (en) * | 2016-10-24 | 2017-02-22 | 中车长江车辆有限公司 | Freight motor car |
| CN107662619A (en) * | 2017-10-30 | 2018-02-06 | 中唐空铁集团有限公司 | It can ensure that passenger takes the power suspension member of safety |
| CN107697092A (en) * | 2017-08-25 | 2018-02-16 | 张庆祥 | A kind of train wheel elevation and subsidence regulating device and double track are away from train |
| CN108189864A (en) * | 2018-01-22 | 2018-06-22 | 中冶赛迪装备有限公司 | Rail level detection of obstacles of driving a vehicle and remove device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0217265A1 (en) * | 1985-09-25 | 1987-04-08 | Gec Alsthom Sa | Device for easy access to railway vehicles during station stops |
| CN101348120A (en) * | 2007-07-18 | 2009-01-21 | 株式会社日立制作所 | Railway car and obstacle deflector |
| CN106428030A (en) * | 2016-10-24 | 2017-02-22 | 中车长江车辆有限公司 | Freight motor car |
| CN107697092A (en) * | 2017-08-25 | 2018-02-16 | 张庆祥 | A kind of train wheel elevation and subsidence regulating device and double track are away from train |
| CN107662619A (en) * | 2017-10-30 | 2018-02-06 | 中唐空铁集团有限公司 | It can ensure that passenger takes the power suspension member of safety |
| CN108189864A (en) * | 2018-01-22 | 2018-06-22 | 中冶赛迪装备有限公司 | Rail level detection of obstacles of driving a vehicle and remove device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733418A (en) * | 2019-01-04 | 2019-05-10 | 中车青岛四方机车车辆股份有限公司 | The anti-oscillation device of suspension train, only pendular regime and suspension train |
| CN110239569A (en) * | 2019-07-01 | 2019-09-17 | 江苏飞梭智行设备有限公司 | A kind of suspension type rail traffic system |
| CN110239569B (en) * | 2019-07-01 | 2023-12-19 | 江苏飞梭智行设备有限公司 | Suspension type rail transit system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108944992B (en) | 2019-08-23 |
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