CN110143206A - A kind of linkage and rail locomotive for rail locomotive - Google Patents
A kind of linkage and rail locomotive for rail locomotive Download PDFInfo
- Publication number
- CN110143206A CN110143206A CN201910357503.7A CN201910357503A CN110143206A CN 110143206 A CN110143206 A CN 110143206A CN 201910357503 A CN201910357503 A CN 201910357503A CN 110143206 A CN110143206 A CN 110143206A
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- rail
- wheel
- linkage
- swing arm
- locomotive
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 105
- 230000008859 change Effects 0.000 claims abstract description 76
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 230000001360 synchronised effect Effects 0.000 claims abstract description 26
- 230000003447 ipsilateral effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C13/00—Locomotives or motor railcars characterised by their application to special systems or purposes
- B61C13/04—Locomotives or motor railcars characterised by their application to special systems or purposes for elevated railways with rigid rails
-
- 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
- B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Railway Tracks (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to a kind of linkages and rail locomotive for rail locomotive, wherein, linkage includes the first linkage portion, first linkage portion includes being respectively used to pilot engine to become rail to the left and become the first change rail wheel and the second change rail wheel of rail to the right, it is respectively used to prevent locomotive left-leaning and the first protection wheel and the second protection wheel of Right deviation, and it is separately connected the first change rail wheel, second becomes rail wheel, the linkage mechanism of first protection wheel and the second protection wheel, linkage mechanism is contacted for synchronous the first change of driving rail wheel with upper rail, the first ipsilateral protection wheel is moved to the outside of lower guideway, or synchronous the second change of driving rail wheel is contacted with upper rail, the second ipsilateral protection wheel is moved to the outside of lower guideway；Linkage provided by the present invention, synchronism is good, and noise is low, not only can be moved ahead with pilot engine and become rail, but also locomotive can be effectively prevented and roll and derailing, is conducive to that locomotive operation is more steady, and safety is higher.
Description
Technical field
The present invention relates to technical field of rail traffic, and in particular to a kind of linkage and track machine for rail locomotive
Vehicle.
Background technique
Personal rapid transit system (Personal Rapid Transit, abbreviation PRT), also referred to as Personal Ride Train are a kind of
Automatic guide Rail Transit System, for providing continual transport on demand；Existing individual's rapid transit system usually wraps
It including locomotive (or being vehicle) and track, locomotive is advanced along track, the carriage for carrying passenger is set to the lower section of locomotive, and
It is connected with locomotive.
However, existing individual's rapid transit system, usually has the following disadvantages, 1, the change rail of locomotive need the machine of track switch
Tool movement and the variation of structure realize, it is long to become rail time, low efficiency；2, not enough in place for the protection of locomotive, especially exist
When having lateral wind, the amplitude that locomotive rolls is larger, is unfavorable for the even running of locomotive；3, after locomotive carries out change rail, locomotive
Stress condition would generally change, and the protection to preventing locomotive from rolling in the prior art, cannot be with locomotive stress condition
Change and change, bad adaptability.
Summary of the invention
It is an object of the invention to improve the deficiency in the presence of the prior art, a kind of linkage for rail locomotive is provided
Device, synchronism is good, and noise is low, not only can be moved ahead with pilot engine and become rail, but also locomotive can be effectively prevented and roll and take off
Rail, is conducive to that locomotive operation is more steady, and safety is higher.
The technical scheme adopted by the invention is that:
A kind of linkage for rail locomotive, including the first linkage portion, first linkage portion include being respectively used to
Pilot engine becomes rail to the left and becomes the first change rail wheel of rail and second to the right and becomes rail wheel, is respectively used to prevent locomotive left-leaning and Right deviation
First protection wheel and second protection wheel and be separately connected the first change rail wheel, second become rail wheel, first protection wheel and second protection
The linkage mechanism of wheel, linkage mechanism is contacted for synchronous the first change of driving rail wheel with upper rail, ipsilateral first protects wheel movement
To the outside of lower guideway, or synchronous driving the second change rail wheel is contacted with upper rail, the second ipsilateral protection wheel is moved to lower guideway
Outside.
Preferably, the linkage mechanism includes the first synchronization mechanism and the second synchronization mechanism, wherein first synchronous machine
Structure is connected with the second synchronization mechanism, and the first change rail wheel and the second change rail wheel are connected to the first synchronization mechanism, and respectively
Rotary pair is constituted with the first synchronization mechanism, the first protection wheel and the second protection wheel are connected to the second synchronization mechanism, and respectively
Rotary pair is constituted with the second synchronization mechanism.
Preferably, when locomotive becomes rail to the left or runs along left side, the axis of the first change rail wheel and the first protection wheel is mutual
In parallel, and it is located at vertical direction, when locomotive becomes to the right rail or when along race running, second becomes the axis of rail wheel and the second protection wheel
It is parallel to each other, and is located at vertical direction.
Preferably, first synchronization mechanism is using parallelogram mechanism.
Preferably, first synchronization mechanism includes synchronising (connecting) rod, first becomes rail swing arm, second becomes rail swing arm, and described the
One change rail wheel and the second change rail wheel become rail swing arm with described first respectively and second becomes rail swing arm composition rotary pair, and the first change rail
One end of swing arm and the second change rail swing arm constitutes revolute pair with the rack of support base or locomotive respectively, and the other end connects with synchronous respectively
Bar constitutes revolute pair.
Preferably, the described first angle become between the axis of rail wheel and the axis of the second change rail wheel is greater than or equal to 90
Degree.
Preferably, the synchronising (connecting) rod uses cross-shaped structure.
Preferably, the both ends of the synchronising (connecting) rod are separately provided for constituting the through-hole of revolute pair, in synchronising (connecting) rod
Between be provided with first hole for connecting driving mechanism, lower end is provided with the Article 2 hole for connecting the second synchronization mechanism.
Preferably, second synchronization mechanism includes linkage swing arm and lower swing arm, wherein the linkage swing arm and lower swing arm
Revolute pair is constituted with the rack of locomotive respectively, lower swing arm includes three ends, respectively first end, second end and third end, connection
One end of movable pendulum arm is connected with synchronising (connecting) rod, and the other end is connected with the first end, the first protection wheel and the second protection wheel
It is respectively arranged at the second end and third end.
Preferably, the centre of the linkage swing arm is provided with through-hole, and through hole is provided with the sleeve for constituting revolute pair,
The both ends of linkage swing arm are separately provided for the axis of connection synchronising (connecting) rod and lower swing arm.
Preferably, the lower swing arm uses herringbone structure.
Optionally, the lower swing arm includes the first arm plate, the second arm plate and third arm plate, wherein the second arm plate
It is vertical with the first arm plate respectively with third arm plate, and it is connected to the same end of the first arm plate, the other end of the first arm plate is set
It is equipped with the Article 3 hole for connecting linkage swing arm, the first protection of connection is separately provided on the second arm plate and third arm plate
The axis of wheel and the second protection wheel.
Preferably, the angle between the second arm plate and third arm plate is less than 180 degree, is greater than or equal to 90 degree.
Preferably, the axis is multi-diameter shaft.
Preferably, when the first protection wheel is moved to the outside of lower guideway, there is gap between the first protection wheel and lower guideway,
When the second protection wheel is moved to the outside of lower guideway, there is gap between the second protection wheel and lower guideway.
It further, further include driving mechanism, the driving mechanism and first synchronization mechanism or the second synchronization mechanism
It is connected, driving mechanism is for driving the first synchronization mechanism and the second synchronization mechanism synchronization action.
Preferably, the driving mechanism includes driving motor, retarder, transmission shaft and crank swing arm, the driving electricity
The output shaft of machine is connected with the input shaft of retarder, and the output shaft of retarder is connected with transmission shaft, one end of crank swing arm and biography
Moving axis is connected, and the other end is connected with synchronising (connecting) rod, and crank swing arm is used under the driving of driving motor around the central axis of transmission shaft
Line rotation.
It further include the second linkage portion in a kind of preferred scheme, the structure phase of second linkage portion and the first linkage portion
Together, it and is symmetrical arranged, the first linkage portion is connected with the second linkage portion by the transmission shaft.
A kind of rail locomotive, including one or more groups of aforementioned linkages.
Compared with prior art, using a kind of linkage and rail locomotive for rail locomotive provided by the invention,
It has the advantages that
1, this linkage, which has a compact structure and a reasonable design both can be moved ahead with pilot engine and become rail, and reduced and become the rail time,
The operational efficiency of personal rapid transit system is increased substantially, and locomotive inclination, significantly side can be prevented with synchronous protection locomotive
Incline, derail, is conducive to that locomotive operation is more steady, and safety is higher.
2, this linkage, synchronism is good, and not only becoming between rail wheel can synchronize, and can synchronize between protection wheel, and
Can also be synchronous between ipsilateral change rail wheel and protection wheel, so that becoming rail simultaneously in locomotive, to the anti-slant protection of locomotive
It can synchronize and change.
3, this linkage is set to the protection wheel of lower section, while carrying out protection locomotive, preventing locomotive from rolling, leads to
It is often not direct to be in contact with lower guideway, so that the noise during locomotive operation is small, the abrasion of protection wheel is few.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of linkage side view provided in the embodiment of the present invention 1.
Fig. 2 is the A-A direction view of Fig. 1.
Fig. 3 is in a kind of linkage provided in the embodiment of the present invention 1, and first becomes the structural schematic diagram of rail swing arm.
Fig. 4 is the structural schematic diagram for the swing arm that links in a kind of linkage provided in the embodiment of the present invention 1.
Fig. 5 is the structural schematic diagram of lower swing arm in a kind of linkage provided in the embodiment of the present invention 1.
Fig. 6 is that a kind of linkage provided in the embodiment of the present invention 1 is set to locomotive, and locomotive becomes to the right in orbit
Schematic diagram when rail.
Fig. 7 is that a kind of linkage provided in the embodiment of the present invention 1 is set to locomotive, and locomotive becomes to the left in orbit
Schematic diagram when rail.
Fig. 8 is a kind of structural schematic diagram of the linkage provided in the embodiment of the present invention 2.
Description of symbols in figure
First linkage portion 100,
First synchronization mechanism 201, synchronising (connecting) rod 202, through-hole 203, first hole 204, Article 2 hole 205, first becomes rail
Swing arm 206, second becomes rail swing arm 207, and first becomes rail wheel 208, and second becomes rail wheel 209,
First connecting plate 301, the second connecting plate 302, first axle 303, the second axis 304, third axis 305,
Second synchronization mechanism 401, link swing arm 402, sleeve 403, axis 404, lower swing arm 405, the first arm plate 406, and second
Arm plate 407, third arm plate 408, Article 3 hole 409, the first protection wheel 410, the second protection wheel 411,
Driving motor 501, retarder 502, transmission shaft 503, crank swing arm 504,
Second linkage portion 600,
Rack 701, upper rail 702, lower guideway 703.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Embodiment 1
Provided in the present embodiment it is a kind of for becoming the linkage of rail, as depicted in figs. 1 and 2, including the first linkage portion
100, first linkage portion 100 includes being respectively used to pilot engine to become rail to the left and become the first change 208 He of rail wheel of rail to the right
Second change rail wheel 209 is respectively used to prevent the first protection wheel 410 of locomotive "Left"-deviationist and Right deviation and the second protection wheel 411 and difference
Connection first becomes the linkage mechanism that rail wheel 208, second becomes the protection of rail wheel 209, first wheel 410 and the second protection wheel 411, gear
Structure is contacted for synchronous the first change of driving rail wheel 208 with upper rail 702, the first ipsilateral protection wheel 410 is moved to lower guideway 703
Outside, or synchronous driving the second change rail wheel 209 contact with upper rail 702, ipsilateral second protects and take turns 411 and be moved to lower guideway
703 outside.
During locomotive moves ahead or becomes rail, needs to become the guidance of rail wheel, i.e., during locomotive operation, there is one always
A change rail wheel is contacted with upper rail 702, so that pilot engine is forward and becomes rail, therefore becoming rail wheel is the critical component in this programme；
And in the operational process of locomotive, the stress condition of locomotive is complicated, it is be easy to cause the unstable of locomotive, such as in upper and lower people, and machine
Vehicle is caused locomotive significantly to shake and roll by biggish eccentric moment, for another example, in the biggish situation of beam wind, also holds
Locomotive is easily caused significantly to roll, there are the risks of derailing, therefore the guarantor for preventing locomotive from rolling and derailing is arranged on locomotive
Shield wheel, is conducive to the stress of locomotive more evenly, runs more stable, and safety is higher；And the dress that links provided by the present embodiment
In setting, including two be respectively used to pilot engine become to the left rail and to the right become rail change rail wheel and two be respectively used to prevent machine
The protection wheel of vehicle "Left"-deviationist and Right deviation, becoming rail wheel and protection wheel can synchronize, that is, under the driving of linkage, when first
Become rail wheel 208 to contact with upper rail 702, when the first change rail wheel 208 is started to work, the first ipsilateral protection wheel 410 can be synchronized
It is moved to the outside of lower guideway 703, the first protection wheel 410 starts to work, locomotive can be effectively prevented and be tilted to the left (due to first
Become rail wheel 208 to contact with upper rail 702, thus in this case, there is no be tilted to the right), at this point, second becomes rail wheel
209 at the position far from upper rail 702, and the second protection wheel 411 is also at the lower section of lower guideway 703, so as to effective
The second change rail wheel 209 and 411 interference locomotive of the second protection wheel is avoided to become rail；Similarly, when second becomes rail wheel 209 and upper rail 702
Contact, when the second change rail wheel 209 is started to work, the second ipsilateral protection wheel 411 can be with the outer of synchronizing moving to lower guideway 703
Side, the second protection wheel 411 are started to work, and locomotive can be effectively prevented and be tilted to the right (since second becomes rail wheel 209 and upper rail
702 contacts, thus in this case, there is no be tilted to the left), at this point, first becomes rail wheel 208 in the driving of linkage
Under have moved at the position far from upper rail 702, the second protection wheel 411 moves to the lower sections of lower guideway 703, so as to
The first change rail wheel 208 and 410 interference locomotive of the first protection wheel is effectively avoided to become rail.It can be seen that this linkage, can both draw
Lead locomotive move ahead and become rail, reduce become the rail time, increase substantially the operational efficiency of personal rapid transit system, and can synchronize
Locomotive is protected, prevents locomotive from rolling, significantly rolling, derail etc., is conducive to that locomotive operation is more steady, and safety is higher.
Locomotive steering in orbit no longer needs the mechanical movement of track switch and the variation of structure, in the statusline of locomotive
It walks in immovable situation, when locomotive carries out change rail, reserved very long safe distance front truck is not needed between two vehicle of front and back just
Can safety steering, so as to effectively shorten the safe distance between two vehicle of front and back, and then can be with；It is particularly suitable for hanging
Hanging rail becomes rail system.
In the preferred scheme, the linkage mechanism includes the first synchronization mechanism 201 and the second synchronization mechanism 401, wherein
First synchronization mechanism 201 is connected with the second synchronization mechanism 401, and described first, which becomes rail wheel 208 and second, becomes the difference of rail wheel 209
It is connected to the first synchronization mechanism 201, and constitutes rotary pair with the first synchronization mechanism 201 respectively, i.e., first becomes rail wheel 208 and second
Becoming rail wheel 209 can rotate relative to the first synchronization mechanism 201 along axis, to reduce the abrasion for becoming rail wheel；First protection wheel
410 and second protect wheel 411 to be connected to the second synchronization mechanism 401, and constitute rotary pair with the second synchronization mechanism 401 respectively, i.e.,
First protection wheel 410 and the second protection wheel 411 can be rotated relative to the second synchronization mechanism 401 along axis, so as to rigid in locomotive
When rolling, the protection wheel of respective side can be contacted with lower guideway 703, and be rolled along lower guideway 703, can both be reduced and be made an uproar
Sound reduces abrasion, and locomotive can be effectively prevented and significantly roll.
In the preferred scheme, when locomotive becomes rail to the left or runs along left side, first becomes rail wheel 208 and the first protection wheel
410 axis is parallel to each other, and is located at vertical direction, when locomotive becomes to the right rail or when along race running, second become rail wheel 209 and
The axis of second protection wheel 411 is parallel to each other, and is located at vertical direction.
In the preferred scheme, first synchronization mechanism 201 is using parallelogram mechanism, so as to the first change rail
Wheel 208 can be moved synchronously with the second change rail wheel 209.
As an example, as shown in Fig. 2, in the present embodiment, the first synchronization mechanism 201 becomes including synchronising (connecting) rod 202, first
Rail swing arm 206, second becomes rail swing arm 207, and the first change rail wheel 208 and second become rail wheel 209 and become rail with described first respectively
Swing arm 206 and the second change rail swing arm 207 constitute rotary pair, and (i.e. cylindrical sleeves 403 are secondary, and becoming rail wheel can only turn around center axis
Dynamic, repeat no more hereinafter), and first become rail swing arm 206 and second become one end of rail swing arm 207 respectively with support base (support base
Be usually fixed at the rack 701 of locomotive) or the rack 701 of locomotive constitute revolute pair and (constitute hinged, becoming rail swing arm can be opposite
Rotated in articulated joint), the other end constitutes revolute pair with synchronising (connecting) rod 202 respectively and (constitutes hingedly, become rail swing arm and connect with synchronous
Bar 202 can be respectively relative to articulated joint rotation, repeat no more hereinafter) so that synchronising (connecting) rod 202, first becomes rail pendulum
Arm 206, second, which becomes rail swing arm 207, may be constructed parallelogram mechanism.
In the preferred scheme, described first becomes the angle between the axis of rail wheel 208 and the axis of the second change rail wheel 209
More than or equal to 90 degree.It is appreciated that first becomes the size of the angle of the axis of rail wheel 208 and the axis of the second change rail wheel 209
Numerical value is equal to when carrying out change rail, angle that the first change rail wheel 208 is rotated synchronously with the second change needs of rail wheel 209 (or into the
The angle that one change rail swing arm 206 and the second change rail swing arm 207 need to rotate synchronously), for example, in the present embodiment, first becomes rail
The axis of the axis of wheel 208 and the second change rail wheel 209 is mutually perpendicular to (i.e. 90 degree), and when becoming rail to the right, second becomes rail wheel 209
Axis is in vertical direction, and the second change rail wheel 209 is in contact with upper rail 702, as shown in fig. 6, at this point, first becomes rail wheel
208 axis is horizontally oriented, and can smoothly be become rail to the right or be moved ahead along right side；On this basis, when needing to become to the left
When rail, first change rail swing arm 206 with second change rail swing arm 207 need it is synchronous, rotate clockwise 90 degree so that first change rail wheel
208 axis is in vertical direction, and the first change rail wheel 208 is in contact with upper rail 702, as shown in fig. 7, at this point, second becomes
The axis of rail wheel 209 is horizontally oriented, and can smoothly become rail to the left.
As an example, as shown in Figures 2 and 3, in the preferred embodiment provided by the present embodiment, first becomes rail swing arm 206
And second change rail swing arm 207 respectively include swing arm, first axle 303, the second axis 304 and third axis 305, wherein
First axle 303, the second axis 304 and third axis 305 are individually fixed in the swing arm, and the first axle 303 is used respectively
In connecting the synchronising (connecting) rod 202, second axis 304 is respectively used to connect the rack 701 of the support base or locomotive, described
Third axis 305 is respectively used to become rail wheel 208 with described first and the second change rail wheel 209 constitutes rotary pair.
It is appreciated that in the present embodiment, the structure of the first change rail swing arm 206 and the second change rail swing arm 207 is symmetrically to set
It sets, to constitute synchronization mechanism, realizes and rotate synchronously.
In the present embodiment, swing arm include the first connecting plate 301 and with orthogonal second connecting plate 302 of the first connecting plate 301,
First connecting plate 301 is triangular structure or triangular structure of right angle, and the first axle 303 and the second axis 304 are respectively perpendicular
It is fixed at two angles of the first connecting plate 301, second connecting plate 302 is semicircular structure or domes, the third axis
305 are perpendicularly fixed at the second connecting plate 302；As an example, the axis of the axis for becoming rail wheel 208 due to first and the second change rail wheel 209
Line is mutually perpendicular to, therefore in the present embodiment, as shown in figure 3, the first connecting plate 301 connects using triangular structure of right angle, second
Plate 302 is using domes, to allow the third axis 305 and second in the first change rail swing arm 206 to become rail swing arm
Third axis 305 on 207 is just vertical.
In the preferred scheme, the synchronising (connecting) rod 202 uses cross-shaped structure.
As shown in Fig. 2 or Fig. 6 or Fig. 7, as an example, the both ends of the synchronising (connecting) rod 202 are separately provided for constituting
The through-hole 203 of revolute pair, the centre of synchronising (connecting) rod 202 are provided with first hole 204 for connecting driving mechanism, lower end setting
There is the Article 2 hole 205 for connecting the second synchronization mechanism 401.
In the preferred scheme, second synchronization mechanism 401 includes linkage swing arm 402 and lower swing arm 405, wherein institute
It states linkage swing arm 402 and lower swing arm 405 and constitutes revolute pair with the rack of locomotive 701 respectively, lower swing arm 405 includes three ends, point
Not Wei first end, second end and third end, linkage swing arm 402 one end be connected with the first synchronization mechanism 201, i.e., with it is synchronous company
Bar 202 is connected, and the other end is connected with the first end, and the first protection wheel 410 and the second protection wheel 411 are respectively arranged at institute
Second end and third end are stated, as shown in Fig. 2, in the present embodiment, the centre of the linkage swing arm 402 is provided with through-hole 203, is led to
The sleeve 403 for constituting revolute pair is provided at hole 203, the both ends of linkage swing arm 402 are separately provided for connection and synchronize
The axis 404 of connecting rod 202 and lower swing arm 405, as shown in Figure 4.
In the preferred scheme, the lower swing arm 405 uses herringbone structure；As an example, as shown in figures 2 and 5, institute
Stating lower swing arm 405 includes the first arm plate 406, the second arm plate 407 and third arm plate 408, wherein the second arm plate 407 with
Third arm plate 408 is vertical with the first arm plate 406 respectively, and is connected to the same end of the first arm plate 406, the first arm plate 406
The other end be provided with the Article 3 hole 409 for connecting linkage swing arm 402, on the second arm plate 407 and third arm plate 408 respectively
It is provided with the axis 404 for connecting the first protection wheel 410 and the second protection wheel 411, protection wheel can be set in by bearing etc.
In the axis 404, in the preferred scheme, the angle between the second arm plate 407 and third arm plate 408 is less than 180 degree, is greater than
Or it is equal to 90 degree, so that being installed on when the axis that the first protection for being installed on the second arm plate 407 takes turns 410 is in vertical direction
Second protection wheel 411 of third arm plate 408 is placed exactly in the lower section of lower guideway 703, as the second guarantor for being installed on third arm plate 408
When the axis of shield wheel 411 is in vertical direction, the first protection wheel 410 for being installed on the second arm plate 407 is placed exactly in lower guideway 703
Lower section.
In the present embodiment, the axis 404 can preferentially use multi-diameter shaft, convenient for the installation and removal of protection wheel.
Further, this linkage further includes driving mechanism, the driving mechanism and first synchronization mechanism 201
Or second synchronization mechanism 401 be connected, driving mechanism for drive the first synchronization mechanism 201 and the second synchronization mechanism 401 it is synchronous dynamic
Make.
As an example, as shown in Figure 1, in the preferred scheme, the driving mechanism includes driving motor 501, retarder
502, the output shaft of transmission shaft 503 and crank swing arm 504, the driving motor 501 is connected with the input shaft of retarder 502,
The output shaft of retarder 502 is connected with transmission shaft 503, and one end of crank swing arm 504 is connected with transmission shaft 503, the other end and same
It walks connecting rod 202 to be connected, i.e., as shown in Fig. 2, one end of crank swing arm 504 is inserted into first hole 204, realizes bent
The linkage of handle swing arm 504 and synchronising (connecting) rod 202, crank swing arm 504 are used under the driving of driving motor 501 around transmission shaft 503
Center axis thereof, to drive synchronising (connecting) rod 202 mobile, on the one hand the movement of synchronising (connecting) rod 202 can pass through first and become
Rail swing arm 206 and second the first change rail wheel 208 of change rail swing arm 207 driving and the second change rail wheel 209 move synchronously, and realize and become rail,
On the other hand, the linkage swing arm 402 and lower swing arm 405 that can drive lower section are swung, and not only make the first protection wheel 410 and second
It can be moved synchronously between protection wheel 411, and allow the first protection wheel 410 synchronous with the first change rail wheel 208, second protects
It is synchronous that shield wheel 411 can become rail wheel 209 with second.
As shown in FIG. 6 and 7, in the present embodiment, the first protection wheel 410 and the second protection wheel 411 are not led usually under
Rail 703 contacts, to reduce friction, to reduce noise；Only when appropriate roll occurs for locomotive, the protection wheel of respective side is just under
Guide rail 703 contacts, so as to utilize the significantly inclination for protecting wheel limitation locomotive, effective protection locomotive, it is ensured that locomotive is steady
Operation；I.e. as shown in fig. 7, when the first protection wheel 410 is moved to the outside of lower guideway 703, the first protection wheel 410 and lower guideway
There is gap between 703, when the second protection wheel 411 is moved to the outside of lower guideway 703, the second protection wheel 411 and lower guideway 703
Between have gap, as shown in Figure 6.
In the present embodiment, the synchronism of linkage is good, and as seen from the above, not only becoming between rail wheel can synchronize, and protects
It can be synchronized between shield wheel, and can also be synchronous between ipsilateral change rail wheel and protection wheel, can not only prevent locomotive from rolling,
And carry out becoming rail simultaneously in locomotive, the anti-slant protection of locomotive can also be synchronized and changed, i.e., for anti-rolling guarantor
Shield can follow the operating status of locomotive to be changed, more adaptable, protect more preferably.
Embodiment 2
The present embodiment 2 and the main distinction of above-described embodiment 1 are, in linkage provided by the present embodiment, also wrap
The second linkage portion 600 is included, second linkage portion 600 is identical as the structure of the first linkage portion 100, the second linkage portion 600 and
One linkage portion 100 is symmetrically set, and the first linkage portion 100 is connected with the second linkage portion 600 by the transmission shaft 503,
A referred to as entirety.
As shown in figure 8, this linkage only needs a driving motor 501, the output shaft and retarder of driving motor 501
502 are connected, and the output shaft of retarder 502 is connected with transmission shaft 503, and one end of transmission shaft 503 is connected with the first linkage portion 100,
The other end is connected with the second linkage portion 600, when driving motor 501 rotates, can drive the first linkage portion 100 and the second linkage
600 synchronization action of portion is conducive to become rail more steadily, smoothly, and the protection be conducive to locomotive is more preferable, can preferably prevent
It only rolls and derails, safety is higher.
Embodiment 3
A kind of rail locomotive is present embodiments provided, including linkage provided in one or more groups of embodiments 1, or
Including linkage provided in embodiment 2.
As an example, when linkage provided in rail locomotive includes two groups of embodiments 1, two groups of linkages can
To be respectively arranged at the rack 701 at locomotive both ends, and driven respectively by a driving motor 501, when carrying out change rail,
The controller of locomotive controls the two 501 synchronous averagings of driving motor, synchronous working, synchronous stopping.
As an example, when linkage provided in rail locomotive includes embodiment 2, which can be fixed
In the rack 701 of locomotive, when carrying out change rail, the controller of locomotive need to only control the driving motor 501 in linkage
Realize that the first linkage portion 100 is synchronous with the second linkage portion 600.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.
Claims (10)
1. a kind of linkage for rail locomotive, which is characterized in that including the first linkage portion, first linkage portion includes
Pilot engine is respectively used to become rail and to the right the first change rail wheel of change rail and the second change rail wheel to the left, be respectively used to prevent locomotive left
Incline and Right deviation first protection wheel and second protection wheel and be separately connected the first change rail wheel, second become rail wheel, first protection wheel and
The linkage mechanism of second protection wheel, linkage mechanism is contacted for synchronous the first change of driving rail wheel with upper rail, ipsilateral first protects
Shield wheel is moved to the outside of lower guideway, or synchronous driving the second change rail wheel is contacted with upper rail, the second ipsilateral protection wheel movement
To the outside of lower guideway.
2. the linkage according to claim 1 for rail locomotive, which is characterized in that the linkage mechanism includes the
One synchronization mechanism and the second synchronization mechanism, wherein first synchronization mechanism is connected with the second synchronization mechanism, and described first becomes rail
Wheel and the second change rail wheel are connected to the first synchronization mechanism, and constitute rotary pair with the first synchronization mechanism respectively, and described first
Protection wheel and the second protection wheel are connected to the second synchronization mechanism, and constitute rotary pair with the second synchronization mechanism respectively.
3. the linkage according to claim 2 for rail locomotive, which is characterized in that the first synchronization mechanism packet
Include synchronising (connecting) rod, first become rail swing arm, second become rail swing arm, wherein it is described first become rail wheel and second become rail wheel respectively with institute
It states the first change rail swing arm and second and becomes rail swing arm composition rotary pair, and one end difference of the first change rail swing arm and the second change rail swing arm
Revolute pair is constituted with the rack of support base or locomotive, the other end constitutes revolute pair with synchronising (connecting) rod respectively, and synchronising (connecting) rod, first become
Rail swing arm, second become rail swing arm and constitute parallelogram mechanism.
4. the linkage according to claim 3 for rail locomotive, which is characterized in that the both ends of the synchronising (connecting) rod
It is separately provided for constituting the through-hole of revolute pair, the centre of synchronising (connecting) rod is provided with first for connecting driving mechanism
Hole, lower end are provided with the Article 2 hole for connecting the second synchronization mechanism.
5. the linkage according to claim 3 for rail locomotive, which is characterized in that the second synchronization mechanism packet
Include linkage swing arm and lower swing arm, wherein the linkage swing arm and lower swing arm constitute revolute pair, lower swing arm with the rack of locomotive respectively
It is held including three, respectively first end, second end and third end, the one end for the swing arm that links are connected with synchronising (connecting) rod, the other end
It is connected with the first end, the first protection wheel and the second protection wheel are respectively arranged at the second end and third end.
6. the linkage according to claim 5 for rail locomotive, which is characterized in that the centre of the linkage swing arm
It is provided with through-hole, through hole is provided with the sleeve for constituting revolute pair, and the both ends for the swing arm that links are separately provided for connecting
The axis of synchronising (connecting) rod and lower swing arm.
7. the linkage according to claim 5 for rail locomotive, which is characterized in that the lower swing arm includes first
Arm plate, the second arm plate and third arm plate, wherein the second arm plate is vertical with the first arm plate respectively with third arm plate, and point
It is not connected to the same end of the first arm plate, the other end of the first arm plate is provided with the Article 3 hole for connecting linkage swing arm, the
The axis of connection the first protection wheel and the second protection wheel is separately provided on two arm plates and third arm plate.
8. according to any linkage for rail locomotive of claim 3-7, which is characterized in that further include driving machine
Structure, the driving mechanism include driving motor, retarder, transmission shaft and crank swing arm, the output shaft of the driving motor with
The input shaft of retarder is connected, and the output shaft of retarder is connected with transmission shaft, and one end of crank swing arm is connected with transmission shaft, another
End is connected with synchronising (connecting) rod, and crank swing arm is used under the driving of driving motor around the center axis thereof of transmission shaft.
9. the linkage according to claim 8 for rail locomotive, which is characterized in that it further include the second linkage portion,
Second linkage portion is identical as the structure of the first linkage portion, and the first linkage portion passes through the transmission shaft phase with the second linkage portion
Even, it and is symmetrical arranged.
10. a kind of rail locomotive, which is characterized in that including any one or more groups of linkages of claim 1-8, or
Linkage as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910357503.7A CN110143206B (en) | 2019-04-29 | 2019-04-29 | Linkage device for rail locomotive and rail locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910357503.7A CN110143206B (en) | 2019-04-29 | 2019-04-29 | Linkage device for rail locomotive and rail locomotive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110143206A true CN110143206A (en) | 2019-08-20 |
| CN110143206B CN110143206B (en) | 2024-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910357503.7A Active CN110143206B (en) | 2019-04-29 | 2019-04-29 | Linkage device for rail locomotive and rail locomotive |
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| Country | Link |
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| CN (1) | CN110143206B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644299A (en) * | 2019-09-30 | 2020-01-03 | 江苏飞梭智行设备有限公司 | Track transfer mechanism, anti-drop track switch and track transfer system |
| CN112092829A (en) * | 2020-09-30 | 2020-12-18 | 江苏飞梭智行设备有限公司 | Rail transfer device, vehicle and rail transit system |
| CN112744256A (en) * | 2019-10-31 | 2021-05-04 | 江苏飞梭智行设备有限公司 | Lifting type rail transfer device |
| WO2021083184A1 (en) * | 2019-10-31 | 2021-05-06 | 江苏飞梭智行设备有限公司 | Railroad change apparatus, vehicle, and derailing prevention rail transit system |
| WO2021082349A1 (en) * | 2019-10-31 | 2021-05-06 | 江苏飞梭智行设备有限公司 | Anti-derailment rail and rail transport system |
| WO2021082348A1 (en) * | 2019-10-31 | 2021-05-06 | 江苏飞梭智行设备有限公司 | Lifting-type rail transfer device and anti-derailing rail transit system |
| US20210269067A1 (en) * | 2020-02-27 | 2021-09-02 | Nomadd Desert Solar Solutions Pte. Ltd. | System for stabilizing a track-wheel based device on a support track |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1965593A1 (en) * | 1968-12-30 | 1970-07-30 | Rene Marty | Transport devices and systems |
| GB1371511A (en) * | 1970-07-24 | 1974-10-23 | Perrott F C | Transportation |
| DE19509727C1 (en) * | 1995-03-13 | 1996-08-14 | Mannesmann Ag | Transport system with a vehicle that can be moved on rails and turns |
| CN101421142A (en) * | 2006-11-06 | 2009-04-29 | 三菱重工业株式会社 | Tracked traffic system |
| CN105253160A (en) * | 2015-11-16 | 2016-01-20 | 南车资阳机车有限公司 | Anti-derailing mounting racks and locomotive anti-derailing structure |
| CN205239488U (en) * | 2015-11-30 | 2016-05-18 | 北京康华源科技发展有限公司 | A wheel transmission for suspending transport means |
| CN107472261A (en) * | 2017-07-27 | 2017-12-15 | 陈昳临 | A kind of bilateral wheel space orbit becomes rail system |
| EP3335958A1 (en) * | 2016-12-18 | 2018-06-20 | Ilmatie Oy | Suspension railway system |
| CN108819956A (en) * | 2018-06-25 | 2018-11-16 | 江苏飞梭智行设备有限公司 | Suspension type rail becomes rail system |
| CN109664899A (en) * | 2018-12-28 | 2019-04-23 | 江苏飞梭智行设备有限公司 | Suspension type becomes rail system |
| CN209938582U (en) * | 2019-04-29 | 2020-01-14 | 江苏飞梭智行设备有限公司 | Linkage device and rail locomotive |
-
2019
- 2019-04-29 CN CN201910357503.7A patent/CN110143206B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1965593A1 (en) * | 1968-12-30 | 1970-07-30 | Rene Marty | Transport devices and systems |
| GB1371511A (en) * | 1970-07-24 | 1974-10-23 | Perrott F C | Transportation |
| DE19509727C1 (en) * | 1995-03-13 | 1996-08-14 | Mannesmann Ag | Transport system with a vehicle that can be moved on rails and turns |
| CN101421142A (en) * | 2006-11-06 | 2009-04-29 | 三菱重工业株式会社 | Tracked traffic system |
| CN105253160A (en) * | 2015-11-16 | 2016-01-20 | 南车资阳机车有限公司 | Anti-derailing mounting racks and locomotive anti-derailing structure |
| CN205239488U (en) * | 2015-11-30 | 2016-05-18 | 北京康华源科技发展有限公司 | A wheel transmission for suspending transport means |
| EP3335958A1 (en) * | 2016-12-18 | 2018-06-20 | Ilmatie Oy | Suspension railway system |
| CN107472261A (en) * | 2017-07-27 | 2017-12-15 | 陈昳临 | A kind of bilateral wheel space orbit becomes rail system |
| CN108819956A (en) * | 2018-06-25 | 2018-11-16 | 江苏飞梭智行设备有限公司 | Suspension type rail becomes rail system |
| CN109664899A (en) * | 2018-12-28 | 2019-04-23 | 江苏飞梭智行设备有限公司 | Suspension type becomes rail system |
| CN209938582U (en) * | 2019-04-29 | 2020-01-14 | 江苏飞梭智行设备有限公司 | Linkage device and rail locomotive |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644299A (en) * | 2019-09-30 | 2020-01-03 | 江苏飞梭智行设备有限公司 | Track transfer mechanism, anti-drop track switch and track transfer system |
| CN112744256A (en) * | 2019-10-31 | 2021-05-04 | 江苏飞梭智行设备有限公司 | Lifting type rail transfer device |
| WO2021083184A1 (en) * | 2019-10-31 | 2021-05-06 | 江苏飞梭智行设备有限公司 | Railroad change apparatus, vehicle, and derailing prevention rail transit system |
| WO2021082349A1 (en) * | 2019-10-31 | 2021-05-06 | 江苏飞梭智行设备有限公司 | Anti-derailment rail and rail transport system |
| WO2021082348A1 (en) * | 2019-10-31 | 2021-05-06 | 江苏飞梭智行设备有限公司 | Lifting-type rail transfer device and anti-derailing rail transit system |
| CN112744256B (en) * | 2019-10-31 | 2023-11-03 | 江苏飞梭智行设备有限公司 | Lifting type track-changing device |
| US20210269067A1 (en) * | 2020-02-27 | 2021-09-02 | Nomadd Desert Solar Solutions Pte. Ltd. | System for stabilizing a track-wheel based device on a support track |
| US11667309B2 (en) * | 2020-02-27 | 2023-06-06 | Nomadd Desert Solar Solutions Pte. Ltd. | System for stabilizing a track-wheel based device on a support track |
| CN112092829A (en) * | 2020-09-30 | 2020-12-18 | 江苏飞梭智行设备有限公司 | Rail transfer device, vehicle and rail transit system |
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|---|---|
| CN110143206B (en) | 2024-01-12 |
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