CN208665202U - High-Speed Eddy Braking device - Google Patents
High-Speed Eddy Braking device Download PDFInfo
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- CN208665202U CN208665202U CN201821318874.1U CN201821318874U CN208665202U CN 208665202 U CN208665202 U CN 208665202U CN 201821318874 U CN201821318874 U CN 201821318874U CN 208665202 U CN208665202 U CN 208665202U
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- energizing unit
- shell
- rectangular channel
- voussoir
- air gap
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 25
- 230000005284 excitation Effects 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006378 damage Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
High-Speed Eddy Braking device.Belong to track train brake field, in particular to a kind of High-Speed Eddy Braking device.A kind of High-Speed Eddy Braking device is provided, the braking effect and operation stability of track train are improved.Including attachment beam and a pair of of Energizing unit, a pair of of Energizing unit is disposed side by side on attachment beam two sides, and a pair of of Energizing unit is mounted on bogie, and the Energizing unit includes magnetic yoke beam and multiple excitation windings；The front and back ends of the Energizing unit are respectively equipped with jacking system and air gap regulating system, and the jacking system is located at the inside of air gap regulating system；The air gap regulating system is for adjusting the distance between Energizing unit and track.The air gap regulating system distance measuring sensor of the utility model measures size of gaps, and cylinder is supplied gas or is vented by air pump, air gap is automatically adjusted, to meet brake request.
Description
Technical field
The utility model belongs to track train brake field, in particular to a kind of High-Speed Eddy Braking device.
Background technique
With the raising of train speed, train braking system is faced with increasingly stern challenge.For traditional tyre tread
Or disc braking, brake apparatus will absorb very big energy when due to train braking, cause tyre tread and brake shoe or brake disc and lock
Piece is deformed because of abrasion and frictional heat and crackle, and tyre tread or brake disc is made abrasion deformation occur and aggravate wheel-rail noise or system
Moving plate noise, the maintenance cycle for also resulting in brake apparatus shorten, and severe friction also will cause a large amount of harmful dust pollution.Cause
This, the braking technology for studying non-model control has very important significance.Non-model control braking mainly have resistive braking, regenerative braking and
Eddy-current brake.It is limited by braking action principle, resistive braking and regenerative braking cannot make on the trailer of not traction electric machine
With, and eddy-current brake is not so limited then.
The brake force of eddy-current brake have in the very big velocity interval of train preferable numerical value, brake apparatus and rail without
It directly contacts, so maintenance is simple without friction between brake apparatus and rail, supplies electricity to electricity with generator when train braking
The magnet exciting coil of magnet is greatly improved the economy of braking.Therefore, friction free eddy-current brake technology will have wide application
Prospect.
State Intellectual Property Office is 2017.09.14 in the applying date that 2018.01.05 is announced, application No. is
2017108270695, entitled " track train eddy-current brake and track train ", lifting unit can be filled with by setting
Either compressed air, in this way, directly carrying out lifting action by air bag, is easy hair to expand or shrink the force piece of power
Outside business, functional reliability is reduced.
Utility model content
The purpose of this utility model is to provide a kind of High-Speed Eddy Braking devices, improve the braking effect and fortune of track train
Row stability.
The technical solution of the utility model are as follows: including attachment beam and a pair of of Energizing unit,
A pair of of Energizing unit is disposed side by side on attachment beam two sides, and a pair of of Energizing unit is mounted on bogie, the excitation
Unit includes magnetic yoke beam and multiple excitation windings；
The front and back ends of the Energizing unit are respectively equipped with jacking system and air gap regulating system, and the jacking system is located at
The inside of air gap regulating system；
For the jacking system for driving Energizing unit, the jacking system includes outer cover, air bag, mounting plate, piston rod
And fixed block, the bottom of the outer cover are equipped with opening, the outer cover and mounting plate are connected, the air bag setting on a mounting board,
And be located in outer cover, the mounting plate and bogie are connected, and rectangular channel, the rectangle of the mounting plate are equipped in the middle part of the mounting plate
Slot is corresponding with opening；
Magnetic yoke beam both ends are respectively equipped with rectangular channel and, the fixed block and work corresponding with the rectangular channel of mounting plate
Stopper rod is connected close to one end of Energizing unit, and the piston rod top end and air bag are connected, and bottom end extends in magnetic yoke beam rectangular channel；
The air gap regulating system is for adjusting the distance between Energizing unit and track.
The air gap regulating system includes that hollow shell, voussoir, supporting block, sliding block, connecting rod, distance measuring sensor are gentle
Pump, the voussoir protrudes into shell away from one end of axle box, and can slide in shell,
The supporting block is installed in shell and overlaps with voussoir away from the inclined-plane of one end of axle box, and the voussoir is by paraxial
Case one end is equipped with rectangular channel, and the sliding block is arranged in the voussoir rectangular channel, and described connecting rod one end and sliding block are hinged, another
End is connected with axle box, and the distance measuring sensor is fixed in the lower part of the housing, and the air pump is fixed on shell to be connected with voussoir rectangular channel
It is logical.
It further include compressing component, the component that compresses includes the balanced plug being fixedly arranged on shell, and the balanced plug is crimped on
The upper surface of voussoir one end is arranged with elastic component in the balanced plug, pressure cap, the elasticity is covered with above the elastic component
The both ends of part are in contact with pressure cap, balanced plug respectively, and the pressure cap is connected by screw and shell.
It further include a pair of of support system, a pair of of support system is located at the outside of a pair of of Energizing unit,
The support system is used to connect Energizing unit and bogie,
The support system includes guide rail, sliding block, rotating bar, connecting plate and hydraulic cylinder, and the guide rail is fixed on magnetic yoke beam
On, the sliding block is coupled with guide rail, and described rotating bar one end is hinged with sliding block, and the other end is hinged with bogie, the company
Fishplate bar is fixed on magnetic yoke beam, and described hydraulic cylinder one end is fixed on connecting plate, and the other end is hinged with rotating bar.
The magnetic pole of the excitation winding is arranged alternately, and the excitation winding includes iron core and the excitation wire in iron core
Circle, the magnetic yoke beam is installed in excitation winding to be matched to form magnetic strength line loop with iron core, track.
The utility model compared with prior art, remarkable advantage are as follows:
1, when shaking, vibrate or braking during train driving, the jacking system of the utility model can make coil upper
Lower direction and the train direction of motion are generated with respect to bogie to be slided, and is avoided piston rod from being deformed by additional force or brake force, is protected
Demonstrate,prove the reliability of lifting；
2, the support system of the utility model can not only guarantee that brake force is transmitted on bogie when braking, while can also
It goes up and down Energizing unit between hanging position and application position, destruction of the brake force to axle box can also be reduced；
3, when the variation of the air gap of eddy-current brake causes brake force deficiency, the air gap regulating system ranging of the utility model
Sensor measures size of gaps, and cylinder is supplied gas or is vented by air pump, air gap is automatically adjusted, to meet brake request.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model,
Fig. 2 is the cross-sectional view of jacking system,
Fig. 3 is the cross-sectional view of air gap regulating system；
1 is attachment beam in figure, and 2 be Energizing unit, and 21 be magnetic yoke beam, and 22 be excitation winding,
3 be jacking system, and 31 be outer cover, and 32 be air bag, and 33 be mounting plate, and 34 be piston rod, and 35 be fixed block,
4 be air gap regulating system, and 41 be shell, and 42 be voussoir, and 43 be supporting block, and 44 be sliding block, and 45 be connecting rod, and 46 are
Distance measuring sensor, 47 be air pump, and 48 be to compress component, and 481 be balanced plug 481,482 be elastic component, and 483 be pressure cap,
5 be support system, and 51 be guide rail, and 52 be sliding block, and 53 be rotating bar, and 54 be connecting plate, and 55 be hydraulic cylinder.
Specific embodiment
The utility model as shown in Figure 1-3, include attachment beam 1 and a pair of of Energizing unit 2,
A pair of of Energizing unit 2 is disposed side by side on 1 two sides of attachment beam, and a pair of of Energizing unit 2 is mounted on bogie (liftable
Movement), the Energizing unit 2 includes magnetic yoke beam 21 and multiple excitation windings 22；
The front and back ends of the Energizing unit 2 are respectively equipped with jacking system 3 and air gap regulating system 4, the jacking system 3
Positioned at the inside of air gap regulating system 4；
For the jacking system 3 for driving Energizing unit 2, the jacking system 3 includes outer cover 31, air bag 32, mounting plate
33, piston rod 34 and fixed block 35, the bottom of the outer cover 31 are equipped with opening, and the outer cover 31 is connected with mounting plate 33, meanwhile,
Mounting plate is located in outer cover；The air bag 32 is arranged on mounting plate 33 and is located in outer cover 31, the mounting plate 33 and steering
Frame is connected, and rectangular channel is equipped in the middle part of the mounting plate 33, and the rectangular channel of the mounting plate 33 is corresponding with opening；
21 both ends of magnetic yoke beam are respectively equipped with rectangular channel and, the fixed block corresponding with the rectangular channel of mounting plate 33
35 are connected with piston rod 34 close to one end of Energizing unit 2, and 34 top of piston rod is connected with air bag 32, and (outer cover is protruded on top
31 opening, the rectangular channel of mounting plate 33 and air bag 32, top connect the upper end of air bag 32), bottom end extends to 21 square of magnetic yoke beam
In shape slot；
The air gap regulating system 4 is for the distance between Energizing unit 2 and track when adjusting application position.
In work, in inflation, piston rod will drive the Energizing unit 2 and rise to suspension air bag by upward power
Position.When deflation, piston rod will drive the Energizing unit 2 and drop to application position by the gravity of Energizing unit 2.
The utility model plays the role of lifting by way of air bag and piston rod combination, on the one hand piston rod rises vertical
The effect of guiding, on the one hand, when braking when coil stress, piston rod can do the cunning of small distance in the horizontal direction of rectangular channel
It is dynamic, it prevents brake force to be transmitted to piston rod, destruction is generated to jacking system.
This case with application No. is 2017108270695, entitled " track train eddy-current brake and track train "
Patent is compared, and has been had the following advantages that:
1, when shaking, vibrate or braking during train driving, the jacking system of the utility model can make coil upper
Lower direction and the train direction of motion are generated with respect to bogie to be slided, and is avoided piston rod from being deformed by additional force or brake force, is protected
Demonstrate,prove the reliability of lifting.And the jacking system of documents realizes elevating function simply by empty spring or air bag.
2, the support system of the utility model can not only guarantee that brake force is transmitted on bogie when braking, while can also
It goes up and down Energizing unit between hanging position and application position, destruction of the brake force to axle box can also be reduced.And it is right
Transmission rod and bogie and magnetic yoke beam than file are to be fixedly connected, and since transmission rod can only rotate, coil can do low-angle
Inclined lift.
3, when the variation of the air gap of eddy-current brake causes brake force deficiency, the air gap regulating system ranging of the utility model
Sensor measures size of gaps, and cylinder is supplied gas or is vented by air pump, air gap is automatically adjusted, to meet brake request.Work as line
Circle is when rising to suspension height, by the movement of sliding block 44, be adjusted coil between axle box at a distance from, avoid coil lifting to axis
Case generates additional additional pulling force.Documents gap adjusting mechanism feature: the voussoir in gap adjusting mechanism cannot slide, and can only rotate；
Gap adjusting mechanism one end and axle box are separated when coil rises, and when decline overlaps, and can generate additional shock and vibration and noise；Between
Gap is adjusted without feedback and automatic regulation function.
The air gap regulating system 4 includes hollow shell 41, voussoir 42, supporting block 43, sliding block 44, connecting rod 45, surveys
Away from sensor 46 and air pump 47, the voussoir 42 protrudes into shell 41 away from one end of axle box, and can slide in shell 41,
The supporting block 43 is installed in shell 41 and overlaps with voussoir 42 away from the inclined-plane of one end of axle box, the voussoir
42 are equipped with rectangular channel close to axle box one end, and the sliding block 44 is arranged in 42 rectangular channel of voussoir, described 45 one end of connecting rod
Hinged with sliding block 44, the other end and axle box are connected, and the distance measuring sensor 46 is fixed on 41 lower part of shell, and the air pump 47 is fixed
It is connected on shell 41 with 42 rectangular channel of voussoir.
It further include compressing component 48, the component 48 that compresses includes the balanced plug 481 being fixedly arranged on shell 41, the balance
Plug 481 is crimped on the upper surface of 42 one end of voussoir, is arranged with elastic component 482 in the balanced plug 481, the elastic component 482
Top is covered with pressure cap 483, and the both ends of the elastic component 482 are in contact with pressure cap 483, balanced plug 481 respectively, the pressure cap
483 are connected by screw and shell 41.
It further include a pair of of support system 5, a pair of of support system 5 is located at the outside of a pair of of Energizing unit 2,
The support system 5 is used to connect Energizing unit 2 and bogie,
The support system 5 includes guide rail 51, sliding block 52, rotating bar 53, connecting plate 54 and hydraulic cylinder 55, the guide rail 51
It is fixed on magnetic yoke beam 21, the sliding block 52 is coupled with guide rail 51, and described 55 one end of rotating bar and sliding block 52 are hinged, another
End is hinged with bogie, and the connecting plate 54 is fixed on magnetic yoke beam 21, and described 55 one end of hydraulic cylinder is fixed on connecting plate 54,
The other end and rotating bar 53 are hinged.
The magnetic pole of the excitation winding 22 is arranged alternately, and the excitation winding 22 includes iron core and the excitation in iron core
Coil, the magnetic yoke beam 21 are installed in excitation winding 22 and match to form magnetic strength line loop with iron core, track.
In concrete application, as shown in Figure 1, the utility model High-Speed Eddy Braking device, including two attachment beams 1 and two are encouraged
Magnetic cell 2, described two Energizing units 2 are mounted on train bogie in hanging position, and are arranged with track alignment, described
Two Energizing units 2 are disposed side by side on two 1 two sides of attachment beam, further include jacking system 3, air gap regulating system 4 and support system
System 5, the jacking system 3 and air gap regulating system 4 are each provided with four, are installed on two Energizing units 2 along the longitudinal direction,
For driving Energizing unit 2 to rise to hanging position from application position, the air gap regulating system 4 is used for the jacking system 3
The distance between Energizing unit 2 and track when further adjusting application position, the Energizing unit 2 are installed with liter along the longitudinal direction
Drop system 3 and air gap regulating system 4, there are two the settings of support system 5, is installed on bogie and two Energizing units 2,
Brake force for generating Energizing unit 2 is transferred to bogie and train.When the eddy-current brake is in hanging position
When, the Energizing unit 2 is not passed through electric current, electromagnetic eddy effect cannot be generated with track, when the train needs to brake,
The jacking system 3 releases the suspension to Energizing unit 2 and acts on, and the Energizing unit 2 drops to application position, the air gap tune
Section system 4 further adjusts the distance between Energizing unit 2 and track, and the Energizing unit 2 is passed through electric current and and track at this time
Electromagnetic eddy effect is generated, the brake force opposite with This train is bound for XXX, braking train are generated.
Specifically, the Energizing unit 2 includes magnetic yoke beam 21 and multiple excitation windings 22, the magnetic pole of the excitation winding 22
It is arranged alternately, the excitation winding 22 includes iron core and the magnet exciting coil in iron core, and the magnetic yoke beam 21 is installed in excitation
It matches to form magnetic strength line loop with iron core, track on winding 22.
With further reference to Fig. 2, the jacking system 3 includes outer cover 31, air bag 32, mounting plate 33, piston rod 34 and fixes
Block 35, the mounting plate 33 are installed in outer cover 31, and the air bag 32 is arranged on mounting plate 33, and the mounting plate 33 is further
It is connected with bogie, rectangular channel is equipped in the middle part of the mounting plate 33,21 both ends of magnetic yoke beam are equipped with rectangular channel and mounting plate 33
Rectangular channel matches, and the fixed block 35 is connected with piston rod 34 close to one end of Energizing unit 2,33 top of piston rod with
Air bag 32 is connected, and bottom end extends to interior can realize by fixed block 35 of 21 rectangular channel of magnetic yoke beam and is slidably connected.When the air bag 32
When being filled with air expansion, the piston rod 34 will drive the Energizing unit 2 and rise to hanging position by upward power, when
When the air bag 32 is vented, 32 volume-diminished of air bag, the piston rod 34 is subject to downward force, will drive the Energizing unit 2
Drop to application position.Because piston rod 33 can slide in rectangular channel, can avoid train driving, shaking or vibration make in the process
Piston rod 33, which is under pressure, to be deformed.
With further reference to Fig. 3, the air gap regulating system 4 includes hollow shell 41, voussoir 42, supporting block 43, sliding block
44, connecting rod 45, distance measuring sensor 46 and air pump 47, the voussoir 42 protrude into shell 41 away from one end of axle box, and can be
Sliding in shell 41, the supporting block 43 are installed in shell 41 and overlap with voussoir 42 away from the inclined-plane of one end of axle box, institute
It states voussoir 42 and is equipped with rectangular channel close to axle box one end, the sliding block 44 is arranged in 42 rectangular channel of voussoir, the connecting rod
45 one end and sliding block 44 are hinged, and the other end and axle box are connected, and the distance measuring sensor 46 is fixed on 41 lower part of shell, the air pump
47 are fixed on shell 41 and are connected to 42 rectangular channel of voussoir.When Energizing unit 2 drops to application position, the distance measuring sensor
46 work, when the distance between the Energizing unit 2 and track are unsatisfactory for air gap preset requirement, the air pump 47 is to rectangular channel
Interior inflation, so that the sliding block 44 slides in voussoir 42, the collective effect of the opposite other end of the connecting rod 45 in axle box
Under, it is rotated relative to Energizing unit 2 and Energizing unit 2 is made further to generate small lifting in application position, to adjust excitation
The distance between unit 2 and track.
It moves up and down caused by shaking or vibrate during train driving in order to avoid the voussoir 42, further sets
Set matched with the voussoir 42 compress component 48, the component 48 that compresses includes the balanced plug being fixedly arranged on shell 41
481, the balanced plug 481 is crimped on the upper surface of 42 one end of voussoir, and elastic component 482 is arranged in the balanced plug 481, described
The top of elastic component 482 is covered with pressure cap 483, and the both ends of the elastic component 482 connect with pressure cap 483, balanced plug 481 respectively
Touching, the pressure cap 483 are connected by screw and shell 41.When the voussoir 42 moves up and down due to train shakes or vibrates
When, the balanced plug 481 generates downward pressure under the action of elastic component 482 to voussoir 42, and the supporting block 43 is to voussoir
42 generate upward support force, so that voussoir 42 be made to be in stable state.
Referring to Fig. 1, in order to which the brake force that the Energizing unit 1 generates preferably is transferred to bogie and train, into one
Step is provided with support system 5, and the support system 5 includes guide rail 51, sliding block 52, rotating bar 53, connecting plate 54 and hydraulic cylinder 55,
The guide rail 51 is fixed on Energizing unit 2, and the sliding block 52 is coupled with guide rail 51, described 55 one end of rotating bar and sliding block
52 is hinged, and opposite other end is hinged with bogie, and the connecting plate 54 is fixed on Energizing unit 2, described 55 one end of hydraulic cylinder
It is fixed on connecting plate 54, the other end and rotating bar 53 are hinged.When the Energizing unit 2 is gone up and down in application position and hanging position
When, the hydraulic cylinder 55 is flexible so that the both ends of rotating bar 53 are rotated around respective endpoint, so that the Energizing unit 2 smoothly rises
Drop.When the Energizing unit 2 generates brake force, brake force since rotating bar 53 and bogie can hingedly be transferred to bogie,
It avoids brake force and passes through the destruction that connecting rod 45 is transferred to axle box to axle box.
Claims (5)
1. High-Speed Eddy Braking device, it is characterised in that: including attachment beam (1) and a pair of of Energizing unit (2),
A pair of of Energizing unit (2) is disposed side by side on attachment beam (1) two sides, and a pair of of Energizing unit (2) is mounted on bogie, described
Energizing unit (2) includes magnetic yoke beam (21) and multiple excitation windings (22)；
The front and back ends of the Energizing unit (2) are respectively equipped with jacking system (3) and air gap regulating system (4), the jacking system
(3) it is located at the inside of air gap regulating system (4)；
The jacking system (3) for driving Energizing unit (2), the jacking system (3) include outer cover (31), air bag (32),
Mounting plate (33), piston rod (34) and fixed block (35), the bottom of the outer cover (31) are equipped with opening, the outer cover (31) and peace
Loading board (33) is connected, and the air bag (32) is arranged on mounting plate (33) and is located in outer cover (31), the mounting plate (33) with
Bogie is connected, and rectangular channel is equipped in the middle part of the mounting plate (33), and the rectangular channel of the mounting plate (33) is corresponding with opening；
Magnetic yoke beam (21) both ends are respectively equipped with rectangular channel and, the fixed block corresponding with the rectangular channel of mounting plate (33)
(35) it is connected with piston rod (34) close to the one end of Energizing unit (2), piston rod (34) top and air bag (32) are connected, bottom
End extends in magnetic yoke beam (21) rectangular channel；
The air gap regulating system (4) is for adjusting the distance between Energizing unit (2) and track.
2. High-Speed Eddy Braking device according to claim 1, it is characterised in that: during the air gap regulating system (4) includes
Empty shell (41), voussoir (42), supporting block (43), sliding block (44), connecting rod (45), distance measuring sensor (46) and air pump
(47), the voussoir (42) is protruded into shell (41) away from one end of axle box, and can slide in shell (41),
The supporting block (43) is installed in shell (41) and overlaps with voussoir (42) away from the inclined-plane of one end of axle box, the wedge
Block (42) is equipped with rectangular channel close to axle box one end, and the sliding block (44) is arranged in the voussoir (42) rectangular channel, the connection
Hingedly, the other end and axle box are connected, and the distance measuring sensor (46) is fixed under shell (41) for bar (45) one end and sliding block (44)
Portion, the air pump (47) is fixed on shell (41) to be connected to voussoir (42) rectangular channel.
3. High-Speed Eddy Braking device according to claim 2, it is characterised in that: further include compressing component (48), the pressure
It include the balanced plug (481) being fixedly arranged on shell (41) to component (48), the balanced plug (481) is crimped on voussoir (42) one end
Upper surface, be arranged with elastic component (482) in the balanced plug (481), be covered with pressure cap above the elastic component (482)
(483), the both ends of the elastic component (482) are in contact with pressure cap (483), balanced plug (481) respectively, and the pressure cap (483) is logical
It crosses screw and shell (41) is connected.
4. High-Speed Eddy Braking device according to claim 1, it is characterised in that: it further include a pair of of support system (5), it is a pair of
Support system (5) is located at the outside of a pair of of Energizing unit (2),
The support system (5) is used to connect Energizing unit (2) and bogie,
The support system (5) includes guide rail (51), sliding block (52), rotating bar (53), connecting plate (54) and hydraulic cylinder (55), institute
It states guide rail (51) to be fixed on magnetic yoke beam (21), the sliding block (52) is coupled with guide rail (51), the rotating bar (53) one
Hingedly with sliding block (52), the other end is hinged with bogie, and the connecting plate (54) is fixed on magnetic yoke beam (21), described hydraulic at end
Cylinder (55) one end is fixed on connecting plate (54), and the other end and rotating bar (53) are hinged.
5. High-Speed Eddy Braking device according to claim 1, it is characterised in that: the magnetic pole of the excitation winding (22) replaces
Arrangement, the excitation winding (22) includes iron core and the magnet exciting coil in iron core, and the magnetic yoke beam (21) is installed in excitation
Winding matches to form magnetic strength line loop with iron core, track on (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318874.1U CN208665202U (en) | 2018-08-16 | 2018-08-16 | High-Speed Eddy Braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318874.1U CN208665202U (en) | 2018-08-16 | 2018-08-16 | High-Speed Eddy Braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208665202U true CN208665202U (en) | 2019-03-29 |
Family
ID=65836336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821318874.1U Withdrawn - After Issue CN208665202U (en) | 2018-08-16 | 2018-08-16 | High-Speed Eddy Braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208665202U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860208A (en) * | 2018-08-16 | 2018-11-23 | 扬州华铁铁路配件有限公司 | A kind of High-Speed Eddy Braking device |
| CN112298268A (en) * | 2020-10-26 | 2021-02-02 | 扬州大学 | Compact electromagnetic eddy current gap-adjusting brake device |
| CN113715866A (en) * | 2021-09-30 | 2021-11-30 | 同济大学 | Electromagnetic blocking type embeddable brake system of high-speed train and application method thereof |
-
2018
- 2018-08-16 CN CN201821318874.1U patent/CN208665202U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860208A (en) * | 2018-08-16 | 2018-11-23 | 扬州华铁铁路配件有限公司 | A kind of High-Speed Eddy Braking device |
| CN108860208B (en) * | 2018-08-16 | 2023-12-19 | 扬州华铁铁路配件有限公司 | Rail vortex brake |
| CN112298268A (en) * | 2020-10-26 | 2021-02-02 | 扬州大学 | Compact electromagnetic eddy current gap-adjusting brake device |
| CN112298268B (en) * | 2020-10-26 | 2022-04-15 | 扬州大学 | Compact electromagnetic eddy current gap-adjusting brake device |
| CN113715866A (en) * | 2021-09-30 | 2021-11-30 | 同济大学 | Electromagnetic blocking type embeddable brake system of high-speed train and application method thereof |
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