CN101588952B - Active steering bogie for railway vehicles using leverage - Google Patents
Active steering bogie for railway vehicles using leverage Download PDFInfo
- Publication number
- CN101588952B CN101588952B CN2007800161637A CN200780016163A CN101588952B CN 101588952 B CN101588952 B CN 101588952B CN 2007800161637 A CN2007800161637 A CN 2007800161637A CN 200780016163 A CN200780016163 A CN 200780016163A CN 101588952 B CN101588952 B CN 101588952B
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- Prior art keywords
- bogie
- joint
- drive link
- articulated
- steering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
- B61F5/386—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles fluid actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
An active steering bogie for railway vehicles can improve the driving stability of a railway vehicle running at a high speed, thereby increasing the stability of the vehicle, so that the vehicle is not derailed, and can also minimize the vibration of wheels and rails during the driving of the vehicle, thereby ensuring driving comfort. The active steering bogie uses leverage, has a simple structureof links for steering wheel shafts of the bogie, and can use leverage to actuate the links with a small force, thereby reducing the weight of the bogie and facilitating maintenance. The active steeri ng bogie includes a front steering unit, hinged to front axle boxes on both sides of a front wheel shaft to steer the front wheel shaft; and a rear steering unit, hinged to rear axle boxes on both sides of a rear wheel shaft to steer the rear wheel shaft.
Description
Technical field
The present invention relates to be used for the active steering bogie of rolling stock; This active steering bogie can improve the riding stability of the rolling stock of high-speed cruising; Strengthen the stability of rolling stock thus; Make that rolling stock is unlikely oversteps the limit, and can reduce the vibrations of wheel and track in the rolling stock driving process, guarantee the comfort level of going thus.More specifically; The present invention relates to be used for the active steering bogie that utilizes leverage of rolling stock; Wherein, Adopt simple linkage structure to make the wheel axle steer of bogie truck, and this bogie truck can utilize leverage to drive this link rod with a spot of power, significantly alleviate the weight of bogie truck thus and be convenient to and safeguard.
Background technology
Usually, the bogie truck that uses in the rolling stock can with the weight of vehicle body impartial distribute to the weight that the such form of each wheel supports vehicle body, and, can also freely turn with respect to vehicle body for the ease of the straight line or the curve driving of rolling stock.
However; The steering effort that is provided by conventional bogie is not enough to relax the excessive centnifugal force and guiding gravity that produces between wheel and the track; Make high-grade noise and vibrations of friction generates between wheel flanges dish and the siding track face, therefore damage passenger's ride comfort.This problem also causes wear of wheel and track damage, makes to take place such as the such major accident of railway carriage derailing.
In order to overcome the problems referred to above, people have proposed the organization plan of multiple active steering bogie, the structure of one of them scheme (in Fig. 1, the right part of scheming being regarded as the front portion) as shown in Figure 1.As shown in Figure 1, steering bogie 10 comprises the front wheel spindle and the hind axle 12 of the front and rear that is configured in steering structure 11, and wheel 13 is crimped on the two ends of wheel shaft 12, and axle box 14 is fixed to steering structure 11 with servomotor torque constant 15.Each servomotor torque constant 15 is via axle box 14 couplings of a plurality of link rods and front wheel spindle or hind axle 12.
Bogie truck 10 has a pair of steering hardware, and each steering hardware comprises a servomotor torque constant 15 and corresponding link rod, and these link rods and electrical motor 15 combine front wheel spindle 12 and hind axle 12 are turned to.
In traditional direction bogie truck 10 (structure as stated), when operating rolling stock detected crooked railroad track to the right, the controller (not shown) produced signal and triggers servomotor torque constant 15.As shown in Figure 2, each servomotor torque constant 15 makes S. A. rotate with positive clockwise via retarder 16, draws centrifugal first drive link 17 that is articulated in S. A., and the rear right wheel axle 12 of steering bogie 10 is turned to.Second drive link 18 is articulated in the first driven link rod 19 so that 20 rotations of transmission link rod; Equally; Transmission link rod 20 makes second driven link rod 21 rotations that are positioned bogie truck 10 opposites successively; Traction is articulated in the driven link rod 22 of the second driven link rod 21 thus, makes driven link rod 22 that back left part wheel shaft 12 is turned to.
In aforementioned content; Servomotor torque constant 15, first and second drive links 17 and 18, the first and second driven link rods 19 and 21, transmission link rod 20 and driven link rod 22 are configured in the front and rear of steering bogie 10 symmetrically, make front wheel spindle and hind axle 12 turned to the rotation of the servomotor torque constant 15 of same form through separately.
In traditional steering bogie 10; When operating rolling stock detects crooked railroad track left; The controller (not shown) produces signal rotates in a counter-clockwise direction servomotor torque constant 15, makes the front wheel spindle and hind axle 12 as shown in Figure 3 being turned to of steering bogie 10.
The aforesaid steering bogie 10 that is used for rolling stock is built as the rotation through link rod transmission servomotor torque constant 15, and the front wheel spindle of bogie truck 10 and hind axle 12 are turned to.However, because the complex structure of this link rod, this steering bogie 10 is easy care not; And because the weight of retarder 16; The weight of bogie truck 10 has increased too, and wherein, retarder 16 is fixed on the servomotor torque constant 15 to increase the moment of torsion of servomotor torque constant.
Summary of the invention
The objective of the invention is to solve the aforementioned problems in the prior; For this reason, the invention provides a kind of active steering bogie that utilizes leverage that is used for rolling stock, wherein; For maintainability and the reliability that improves bogie truck; Be used to make the front wheel spindle of bogie truck and steering connecting rod that hind axle turns to have the structure of simplification, and therefore, can use a spot of power to drive steering connecting rod and need not to use retarder based on leverage from actuator.
The invention provides a kind of active steering bogie that utilizes leverage that is used for rolling stock; Wherein be used to make the front wheel spindle of bogie truck and steering connecting rod that hind axle turns to be positioned at the both sides of bogie truck; And the steering connecting rod on these bogie truck both sides can make wheel shaft separately turn in the opposite direction; Even make that link rod only produces slight displacement, wheel shaft also can produce a large amount of displacements, improves the steering capability of rolling stock thus.
Realize that in the present invention the present invention provides a kind of active steering bogie that is used for rolling stock aspect of this purpose.This active steering bogie comprises preceding steering hardware, and this preceding steering hardware is articulated in the front bearing box that is positioned at the front wheel spindle both sides so that front wheel spindle turns to; And the back steering hardware, this back steering hardware is articulated in the rear axle casing that is positioned at the hind axle both sides so that hind axle turns to, and uses actuator to make the wheel axle steer based on leverage.
According to embodiment of the present invention, steering hardware comprises with the back steering hardware before each: the corresponding driving device; Be articulated in steering structure with the drive link of transmission by the power of actuator generation; Driven link rod, each driven link rod are articulated in corresponding drive link so that corresponding axle box turns to; And the transmission link rod that connects the drive link on two lateral surfaces that are positioned at bogie truck.
According to another embodiment of the invention, actuator is arranged along oblique line in the both sides of steering structure symmetrically.
Here; Drive link 203 is articulated in actuator, and has first end and second end on both sides, first joint, and first end is articulated in driven link rod; And second end is articulated in the transmission link rod, and this transmission link rod is connected with the drive link 203a of position, steering structure opposite.
In drive link 203, be at least four times to the distance the framework joint from second joint to distance the framework joint from first joint.
Said actuator passes through linear electric motor.
Said driven link rod comes hinge coupled through second joint or the 5th joint and axle box.
The said second or the 5th joint can be a spherical joint.
Can be inserted with rubber bush in the fossa glenoid of said spherical joint.
In addition; Before each steering hardware with the back steering hardware in; Be articulated in steering structure and the drive link through transmission link rod interlocking through actuator rotation, and push away and stretch or retract the driven link rod that is articulated in drive link so that the wheel shaft rotation makes bogie truck turn to thus around the framework joint.
The aforesaid active steering bogie that utilizes leverage that is used for rolling stock; Have and be used to make the front wheel spindle of bogie truck and the steering connecting rod of the simplified structure that hind axle turns to; This steering connecting rod can significantly improve the maintainability of bogie truck and turn to reliability, thereby a spot of power that can utilize actuator to produce drives steering connecting rod and need not to use retarder based on leverage.Correspondingly, can alleviate the weight of rolling stock.
In addition; The present invention is used to make the front wheel spindle of bogie truck and steering connecting rod that hind axle turns to be positioned at the both sides of bogie truck; And this steering connecting rod on the bogie truck both sides can make wheel axle steer separately with opposite direction; Even make that link rod only produces slight displacement, wheel shaft also can produce a large amount of displacements, improves the steering capability of rolling stock thus.Correspondingly, regardless of track condition, be along straight line or crooked railroad track operation such as rolling stock, can guarantee passenger's ride comfort.
Description of drawings
Fig. 1 shows the initiatively birds-eye view of the structure of steering bogie of tradition;
Birds-eye view when Fig. 2 and 3 shows traditional direction bogie truck mode of operation;
Fig. 4 shows the lateral plan of steering bogie of the present invention;
Fig. 5 shows the birds-eye view of steering bogie of the present invention;
Fig. 6-9 shows the scheme drawing that steering bogie is turned to via link rod and the corresponding curved railroad track in edge is moved; And
Figure 10 shows the cross sectional drawing of the coupled structure of steering connecting rod.
The specific embodiment
Hereinafter, will more specifically describe the present invention, the initiatively exemplary of steering bogie be shown in the accompanying drawing with reference to accompanying drawing.
Fig. 4 shows the lateral plan of steering bogie of the present invention, and Fig. 5 shows the birds-eye view of steering bogie of the present invention, and Fig. 6-9 shows the steering bogie via link rod is turned to and the corresponding curved railroad track in edge is moved.
In description of the invention, the right part of Figure 4 and 5 is regarded as the front portion of steering bogie 100.
Shown in Figure 4 and 5, the active steering bogie 100 that utilizes leverage that is used for rolling stock of the present invention comprises: the preceding steering hardware 200 that front wheel spindle 102 is turned to, this steering hardware 200 are articulated in the axle box 104 on the opposite end of front wheel spindle 102; And the back steering hardware 200A that hind axle 102 is turned to, this back steering hardware 200A is articulated in the axle box 104 on the opposite end of hind axle 102.
At the steering bogie that is used for rolling stock 100, each front wheel spindle of steering structure 101 and hind axle 102 are supported by high rigid suspension, and wheel are fixed to the opposite end of wheel shaft 102 via axle box.Preceding steering hardware 200 effects turn to the front wheel spindle 102 of bogie truck 100, and back steering hardware 200A effect turns to the hind axle 102 of bogie truck 100.When rolling stock when curved railroad track is moved, preceding steering hardware 200 and back steering hardware 200A effect make front wheel spindle and hind axle 102 so that rolling stock can turn to along the form of curved railroad track smooth running.
Like Fig. 4, shown in 5, drive link 203 is articulated in steering structure 101 with 203a, and drive link 203 is articulated in driven link rod 204 and 204a with 203a, and drive link 203 and the 203a of opposite side that is positioned at bogie truck 100 is via the 205 mutual interlockings of transmission link rod.
In addition; Drive link 203 and the 203a of steering hardware 200 and back steering hardware 200A before actuator 201 drives, and this actuator 201 is so that preceding steering hardware 200 is set to the relative part that is fixed to the framework 101 of bogie truck 100 along the diagonal line symmetrical manner with back steering hardware 200A.Thereby cause the weight of the relative part that acts on bogie truck 100 identical, improved the riding stability of rolling stock thus.
When the drive link of bogie truck 100 203 was driven by the actuator 201 of the preceding steering hardware 200 of as above structure and back steering hardware 200A, 203a was transferred to drive link 203a with angular transposition from drive link 203 through the transmission link rod.
That is to say, when drive link 203 with 203a because transmission link rod 205 and during with same direction rotation, driven link rod 204 in the opposite direction produces displacement with 204a, makes wheel shaft 102 rotations thus.
As mentioned above, turn to for making wheel shaft 102, drive link 203 will be transferred to driven link rod 204 and 204a after will amplifying from the power of actuator 201 as lever with 203a.Correspondingly, even realize actuator 201 with the form of known linear motor, they still can make wheel shaft 102 turn to 203a and need not to use retarder via drive link 203 satisfactorily.
Realize actuator 201 though not only can use linear motor; Can also use hydraulic unit driver or air impeller; But except that the actuator pumping, hydraulic unit driver or air impeller also need provide extra hydraulic pressure or Pneumatic pipe, make structure complicated thus.Therefore, preferably use linear motor.
Preferably, drive link 203 and 203a are articulated in second joint 250 and the 5th joint 280 of driven link rod 204 and 204a, and are spherical joints the axle box joint 220 that drive link 203 and 203a are articulated in axle box 104.Correspondingly; Such as the second and the 5th joint 250; 280 and the spherical joint in axle box joint 220 can cushion by driven link rod 204 and the longitudinal travel that 204a produces in the steering procedure of the wheel shaft 102 of bogie truck 100, make wheel shaft 102 can not have friction and rotate freely.
In addition, be inserted with rubber bush 107 in the fossa glenoid 106 of each spherical joint, vibrations or collision that vibrations that produce with buffering rolling stock when operation or driven link rod 204 and 204a produce when wheel shaft 102 rotations have improved the riding stability of rolling stock thus.
The mode of operation of the present invention that below description is had said structure:
When operating rolling stock with steering bogie 100 of the present invention detects the crooked highway section of railroad track; The controller (not shown) produces the turn sign of triggering actuator 201 work so that the wheel shaft 102 of bogie truck 100 turns to, and makes that rolling stock can be along the crooked highway section smooth operation of railroad track.
The turn sign that actuator 201 response controllers produce when detecting the crooked highway section of railroad track and working.Then, thus the actuator 201 of relative part that is installed in the framework 101 of bogie truck 100 turns to wheel shaft 102 with opposite direction work.That is to say that when the bar 202 of an actuator 201 was outwards outstanding, the bar 202 of another actuator 201 was withdrawn in the housing of actuator 201.
Fig. 5 shows that bogie truck moves along railroad track, be what to move from left to right in the drawings, and the right part of bogie truck and left part are based on its moving direction setting, and the moving direction of bogie truck is regarded as front or front portion.
When operating rolling stock during near crooked to the right track highway section, the controller (not shown) detects crooked railroad track and produces turn sign.As shown in Figure 6; In order to respond the turn sign of self-controller; The bar 202 of the actuator 201 of back steering hardware 200A is outwards outstanding so that drive link 202 rotates in a counter-clockwise direction around framework joint 240, and wherein this bar 202 is installed in the right part of steering structure 101.Drive link 203 tractions that rotate in a counter-clockwise direction are articulated in the driven link rod 204 of the right axle box 104 of hind axle 102.Then; The Left Drive link rod 203a of the back steering hardware 200A of bogie truck 100 is with anticlockwise direction 290 rotations around the framework joint; With the left axle box 104 and driven link rod 204a that promotes hind axle 102; Make wheel shaft 102 rotations thus, wherein, this Left Drive link rod 203a is connected to drive link 203 via transmission link rod 205.
Here; The right drive link 203 of bogie truck 100 has first joint 230 and the second joint 250 on the both sides that are positioned at framework joint 240; Wherein, First joint 230 is articulated in actuator 201 and second joint 250 is articulated in driven link rod 204, promotes driven link rod 204 thereby can rotate in a counter-clockwise direction.On the contrary; The Left Drive link rod 203a of bogie truck 100 has the 4th joint 270 and framework joint 290, and wherein, drive link 203a is articulated in the 4th joint 270 with transmission link rod 205; Drive link 203a is articulated in the 5th joint 280 on the both sides of steering structure 101 through framework joint 290; Wherein, drive link 203a is articulated in driven link rod 204a through the 5th joint 280, promotes driven link rod 204a thereby can rotate in a counter-clockwise direction.
The hind axle 102 of bogie truck 100 is through back steering hardware 200A rotation; Simultaneously; For responding the turn sign of self-controller, the bar 202 of the actuator 201 of preceding steering hardware 200 is withdrawn in the housing of actuator 201, makes drive link 203 with anticlockwise direction 240 rotations around the framework joint thus; Wherein, this preceding steering hardware 200 is installed in the left part of bogie truck 100.Drive link 203 promotions that rotate in a counter-clockwise direction are articulated in the driven link rod 204 of the left axle box 104 of front wheel spindle 102; And the right transmission shaft 203a of the preceding steering hardware 200 of bogie truck 100 with anticlockwise direction around the framework joint 290 the rotation with the traction front wheel spindle 102 right driven link rod 204a; Make wheel shaft 102 rotations thus; Wherein, this right side drive link 203a is connected to drive link 203 via transmission link rod 205.
Here; The Left Drive link rod 203 of bogie truck 100 has first joint 230 and second joint 250 on the both sides in framework joint 230, thereby can rotate in a counter-clockwise direction, and promotes driven link rod 204 thus; Otherwise; The right drive link 203a of bogie truck 100 has the 4th joint 270 and framework joint 290 in the both sides in the 5th joint 280, thereby can rotate in a counter-clockwise direction, and draws driven link rod 204a thus.
As mentioned above, when operating rolling stock during near crooked to the right railroad track highway section, the controller (not shown) detects the crooked highway section of railroad track and produces turn sign.For responding the turn sign of self-controller, the bar 202 of the actuator 201 of back steering hardware 200A is outwards outstanding, and the bar 202 of the actuator 201 of preceding steering hardware 200 is withdrawn in the actuator housing.As shown in Figure 7, therefore make the front wheel spindle and hind axle 102 rotations of bogie truck 100, make that rolling stock can be along the crooked highway section smooth operation of railroad track to the right.
In addition, when the rolling stock of operation during near crooked left railroad track highway section, the controller (not shown) detects crooked railroad track and produces turn sign.As shown in Figure 8, for responding the turn sign of self-controller, the bar 202 of the actuator 201 of back steering hardware 200A is withdrawn in the housing of actuator, and the bar 202 of the actuator 201 of preceding steering hardware 200 is outwards outstanding.Therefore make the front wheel spindle and hind axle 102 rotations of bogie truck 100, make that rolling stock can be along crooked railroad track highway section smooth operation left.
The axle box joint 220 of second joint 250, the 5th joint 280 and driven link rod 204 and 204a is realized by spherical joint.The longitudinal travel that wheel shaft 102 produced when spherical joint was suitable for cushioning driven link rod 204 and with 204a the wheel shaft 102 of bogie truck 100 is turned to; Allow wheel shaft 102 not to be subject to longitudinal travel thus and rotate freely, make that rolling stock can be along the railroad track smooth operation of bending.
Here; Be inserted with rubber bush 107 between the spheroid 105 of spherical joint and the fossa glenoid 106; Vibrations or bump that vibrations that produce with buffering rolling stock when operation or driven link rod 204 and 204a produce when wheel shaft 102 rotations strengthen the riding stability of rolling stock thus.
Though described the active steering bogie that utilizes leverage that is used for rolling stock of the present invention above; But should be noted that; Those skilled in the art can carry out multi-form replacement, variation or distortion to this embodiment on the basis that does not depart from the scope of the present invention with theme.
Therefore, above-mentioned embodiment only is used to describe the object of the invention, is not used for limiting scope of the present invention, and scope of the present invention is defined by the claims.Equally, should be appreciated that, change that all are derived with scope limiting of claims or distortion with and equivalents all belong to scope of the present invention.
As described above; Riding stability when the active steering bogie that is used for rolling stock of the present invention can improve the rolling stock high-speed cruising; Increase the stability of rolling stock thus; Making that rolling stock is unlikely oversteps the limit, and can reduce the vibrations of wheel and track in the rolling stock driving process, guarantees ride comfort thus.More specifically; The active steering bogie that utilizes leverage that is used for rolling stock of the present invention uses simple linkage structure that the steering wheel shaft of bogie truck is turned to; And can utilize leverage to drive this link rod, significantly alleviate the weight of bogie truck thus and be convenient to and safeguard with a spot of power.
Claims (8)
1. active steering bogie that is used for rolling stock, said active steering bogie comprises:
Before steering hardware, said before steering hardware be articulated in the front bearing box that is positioned at the front wheel spindle both sides so that front wheel spindle turns to; And
Back steering hardware, said back steering hardware is articulated in the rear axle casing that is positioned at the hind axle both sides so that hind axle turns to, and wherein, said wheel shaft utilizes leverage to turn to by actuator;
Wherein, each said preceding steering hardware comprises with the back steering hardware:
The corresponding driving device;
Be articulated in the drive link of bogie frame, said drive link is used to transmit the power that said actuator produces;
Driven link rod, each said driven link rod are articulated in corresponding drive link so that corresponding axle box turns to; And
The transmission link rod that connects said drive link, said drive link are positioned on two outside portions of said bogie truck;
Wherein said actuator is arranged in to skew symmetry on the both sides of said bogie frame each other;
First drive link (203) in the wherein said drive link is articulated in said actuator through first joint; And on the both sides in first joint, have first end and second end; Said first end is articulated in said driven link rod through second joint; And said second end is articulated in said transmission link rod, and said transmission link rod is connected to second drive link (203a) in the said drive link in the relative part of said bogie frame;
Second drive link (203a) in the wherein said drive link is articulated in said transmission link rod at its first end place; And be articulated in said bogie frame at its second end place, and said driven link rod is through the hinged inside of second drive link (203a) of the 5th joint in said drive link.
2. active steering bogie as claimed in claim 1 wherein, in first drive link (203) in said drive link, is at least four times from second joint to distance the said framework joint from said first joint to the distance the framework joint.
3. like arbitrary described active steering bogie among the claim 1-2, wherein said actuator is made up of linear motor.
4. active steering bogie as claimed in claim 1, wherein said driven link rod via the second or the 5th joint and axle box joint hinged-coupling.
5. active steering bogie as claimed in claim 4, the wherein said second or the 5th joint is made up of spherical joint.
6. active steering bogie as claimed in claim 4, wherein said axle box joint is made up of spherical joint.
7. like claim 5 or 6 described active steering bogies, be inserted with rubber bush in the fossa glenoid of wherein said spherical joint.
8. active steering bogie as claimed in claim 1; Wherein, Before each is said, in steering hardware and the back steering hardware, make said drive link around framework joint rotation through actuator, wherein said drive link is articulated in said bogie frame and via the interlocking of said transmission link rod; And thereby the said driven link rod that is articulated in said drive link pushes away to stretch or retract and makes the rotation of said wheel shaft, and said bogie truck is turned to.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070126426A KR100916594B1 (en) | 2007-12-06 | 2007-12-06 | The steering bogie for railway vehicle with leverage |
| KR10-2007-0126426 | 2007-12-06 | ||
| KR1020070126426 | 2007-12-06 | ||
| PCT/KR2007/006609 WO2009072692A1 (en) | 2007-12-06 | 2007-12-18 | Active steering bogie for railway vehicles using leverage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101588952A CN101588952A (en) | 2009-11-25 |
| CN101588952B true CN101588952B (en) | 2012-03-21 |
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ID=40717860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800161637A Active CN101588952B (en) | 2007-12-06 | 2007-12-18 | Active steering bogie for railway vehicles using leverage |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2086812B1 (en) |
| JP (1) | JP4994461B2 (en) |
| KR (1) | KR100916594B1 (en) |
| CN (1) | CN101588952B (en) |
| WO (1) | WO2009072692A1 (en) |
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| KR101084157B1 (en) | 2009-12-24 | 2011-11-16 | 한국철도기술연구원 | Active steering control apparatus for railway vehicles and the method of the same |
| JP6185727B2 (en) * | 2013-03-06 | 2017-08-23 | 川崎重工業株式会社 | Parallel cardan drive steering wheel |
| KR101536658B1 (en) * | 2014-03-21 | 2015-07-16 | 한국철도기술연구원 | Steering actuator for active steering control of railway vehicles |
| CN104002830A (en) * | 2014-05-30 | 2014-08-27 | 西南交通大学 | Locomotive radial bogie |
| JP6186089B2 (en) * | 2014-12-17 | 2017-08-23 | 川崎重工業株式会社 | Steering cart for railway vehicles |
| JP6506677B2 (en) * | 2015-10-29 | 2019-04-24 | 川崎重工業株式会社 | Steering trolley for railway vehicles |
| JP6718237B2 (en) | 2016-01-14 | 2020-07-08 | 川崎重工業株式会社 | Railcar steering trolley with a brake unit |
| AT518973B1 (en) * | 2016-03-17 | 2021-06-15 | Siemens Mobility Austria Gmbh | Undercarriage for a rail vehicle |
| CN105774838B (en) * | 2016-04-28 | 2018-07-03 | 同济大学 | A kind of radial steering of major-minor framework elastic hinge joint |
| US11529976B2 (en) | 2017-02-21 | 2022-12-20 | Siemens Mobility Austria Gmbh | Chassis for rail vehicles |
| PL3592621T3 (en) * | 2017-04-21 | 2021-09-06 | Siemens Mobility GmbH | Method for compensating for a loss of traction of a rail vehicle |
| CN107128323B (en) * | 2017-05-16 | 2019-01-11 | 中车株洲电力机车有限公司 | A kind of torsion bar type radial direction mechanism and bogie, vehicle |
| CN108248628B (en) * | 2018-01-04 | 2019-07-12 | 武汉理工大学 | A kind of active radial steering and self-adapting synergizing control method |
| KR102407954B1 (en) | 2021-07-23 | 2022-06-14 | 한국철도기술연구원 | railway vehicle with active steering control system |
| CN114454725B (en) * | 2022-01-06 | 2024-01-30 | 广西西交轨道交通产业技术研发有限公司 | Active guiding equipment of magnetic levitation rail transit system |
| CN114701532A (en) * | 2022-04-08 | 2022-07-05 | 武汉理工大学 | Multi-connecting-rod steering mechanism suitable for train bogie |
| CN114701533A (en) * | 2022-04-08 | 2022-07-05 | 武汉理工大学 | Steering error calibration control method applied to multi-connecting-rod type active radial bogie |
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- 2007-12-18 JP JP2009544782A patent/JP4994461B2/en active Active
- 2007-12-18 CN CN2007800161637A patent/CN101588952B/en active Active
- 2007-12-18 EP EP07851577.2A patent/EP2086812B1/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN101588952A (en) | 2009-11-25 |
| EP2086812A1 (en) | 2009-08-12 |
| EP2086812B1 (en) | 2015-11-18 |
| EP2086812A4 (en) | 2013-03-27 |
| KR100916594B1 (en) | 2009-09-11 |
| JP4994461B2 (en) | 2012-08-08 |
| KR20090059530A (en) | 2009-06-11 |
| JP2010505703A (en) | 2010-02-25 |
| WO2009072692A1 (en) | 2009-06-11 |
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