CN106985836A - Train steering mechanism and the monorail train system with it - Google Patents
Train steering mechanism and the monorail train system with it Download PDFInfo
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- CN106985836A CN106985836A CN201611247605.6A CN201611247605A CN106985836A CN 106985836 A CN106985836 A CN 106985836A CN 201611247605 A CN201611247605 A CN 201611247605A CN 106985836 A CN106985836 A CN 106985836A
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- train
- wheel
- steering mechanism
- wheel cover
- electromagnet
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/04—Monorail systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B60B19/14—Ball-type wheels
-
- 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)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of train steering mechanism and the monorail train system with it, wherein, train steering mechanism includes：Bogie, wheel cover, travelling wheel and electric-conductor, bogie is connected with train, bogie, which is provided with installation portion, wheel cover, is provided with electromagnet, and wheel is located on installation portion, the bottom of wheel cover is provided with opening, travelling wheel is shaped as spherical, and travelling wheel is located in wheel cover and at least a portion is stretched out and magnetic metal material is provided with opening, travelling wheel, electric-conductor is connected with wheel cover to be powered and make electromagnet to produce magnetic field to electromagnet, magnetic field intensity and the distribution arrangement motion that travelling wheel is produced according to electromagnet.Train steering mechanism according to embodiments of the present invention, improve the steering free degree of train steering mechanism, ensure the flexibility that train is turned in the process of moving, eliminate the frictional resistance between travelling wheel and wheel cover, and the travelling wheel heating caused during electromagnetic induction is eliminated, be conducive to being lifted the performance of monorail train.
Description
Technical field
The present invention relates to Vehicle Engineering technical field, in particular it relates to a kind of train steering mechanism and the single track with it
Train system.
Background technology
Wheel directly becomes particularly noticeable with motor connection with the wheel hub motor of direct drive of wheel, due to wheel hub electricity
Machine limits the free degree of wheel, it is impossible to mobile vehicle, the steering machine using global wheel as monorail train in all directions
Structure, can not only meet the carrying needs of monorail train, moreover it is possible to provide convenient for the steering of monorail train, the ball in correlation technique
In shape wheel to be provided with metal electromagnetic coil structure, global wheel in the course of the work, produces substantial amounts of heat, and can not normally spread more,
The performance of global wheel is had a strong impact on.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem to a certain extent.
Therefore, the present invention proposes a kind of train steering mechanism, the Steering of Straddle type monorail train is not only solved, and
And do not have the accumulation of heat.
The present invention also proposes a kind of monorail train system with above-mentioned train steering mechanism.
The train steering mechanism of embodiment according to a first aspect of the present invention, including：Bogie, wheel cover, travelling wheel and conduction
Part, the bogie is connected with train, and the bogie, which is provided with installation portion, the wheel cover, is provided with electromagnet, the wheel cover
It is located on the installation portion, the bottom of the wheel cover is provided with opening, the travelling wheel is shaped as spherical, and the travelling wheel is located at institute
State in wheel cover and at least a portion is stretched out and magnetic metal material, the electric-conductor and institute are provided with the opening, the travelling wheel
State wheel cover to be connected to be powered to the electromagnet and make the electromagnet to produce magnetic field, the travelling wheel is produced according to the electromagnet
Raw magnetic field intensity and distribution arrangement motion.
Train steering mechanism according to embodiments of the present invention, is set by setting wheel cover on installation portion, and in wheel cover
Spherical travelling wheel, improves the steering free degree of train steering mechanism, it is ensured that the flexibility that train is turned in the process of moving, drop
The damage caused in low train steering procedure to train steering mechanism, furthermore, the steering of travelling wheel is controlled using electromagnetic action,
The frictional resistance between travelling wheel and wheel cover is eliminated, and eliminates the travelling wheel heating caused during electromagnetic induction, is carried
The performance of train steering mechanism is risen.
In addition, train steering mechanism according to embodiments of the present invention, can also have technical characteristic additional as follows：
According to one embodiment of present invention, the bogie includes：In body, connecting portion and bolster, the body
Provided with the installation portion, the connecting portion is located at the both sides of the body, and the bolster is respectively provided at the body both sides
On the connecting portion, the bolster is connected with the train and by the load transmission of the train to the body.
According to one embodiment of present invention, the bolster is formed as spiral spring.
According to one embodiment of present invention, the body is formed as annular frame, and the inner ring of the body is formed as institute
Installation portion is stated, the wheel is located in the framework.
According to one embodiment of present invention, the internal face of the body is provided with multiple along its circumferentially-spaced company for opening arrangement
Pawl is connect, the wheel cover is installed on the body by the connection pawl.
According to one embodiment of present invention, the electric-conductor is that high pressure conducts wire harness, and the electric-conductor is located at described
It is connected on body and by the connection pawl with the wheel cover.
According to one embodiment of present invention, each connecting portion extending axially downward along the body respectively, often
The lower end of the individual connecting portion is respectively equipped with the steady wheel suitable for gripper rail beam.
According to one embodiment of present invention, the body is integrally formed with the connecting portion.
According to one embodiment of present invention, the wheel cover is formed as uniform in the hemispherical that Open Side Down, the wheel cover
The electromagnet is distributed with.
According to one embodiment of present invention, the travelling wheel is the rubber parts for being impregnated with magnetic metal material.
The monorail train system of embodiment, including the train according to above-described embodiment according to a second aspect of the present invention
Steering mechanism.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of train steering mechanism according to embodiments of the present invention；
Fig. 2 is the connection diagram of train steering mechanism according to embodiments of the present invention and track；
Fig. 3 is the body and the structural representation of travelling wheel of train steering mechanism according to embodiments of the present invention；
Fig. 4 is structural representation of the structure at another visual angle in Fig. 3；
Fig. 5 is the structural representation of the body of train steering mechanism according to embodiments of the present invention.
Reference：
100：Train steering mechanism；
10：Bogie；
11：Body；
12：Connecting portion；121：Steady wheel；
13：Bolster；131：First bolster；132：Second bolster；
20：Wheel cover；21：Connect pawl；30：Travelling wheel；
200：Track.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
The 1 train steering mechanism for specifically describing embodiment according to a first aspect of the present invention to accompanying drawing 5 below in conjunction with the accompanying drawings
100。
Train steering mechanism 100 according to embodiments of the present invention includes bogie 10, wheel cover 20, travelling wheel 30 and electric-conductor
(not shown).Specifically, bogie 10 is connected with train, and bogie 10, which is provided with installation portion, wheel cover 20, is provided with electromagnet
(not shown), wheel cover 20 is located on installation portion, and the bottom of wheel cover 20 is provided with opening, and travelling wheel 30 is shaped as spherical, travelling wheel 30
It is located in wheel cover 20 and at least a portion is stretched out and magnetic metal material, electric-conductor and the phase of wheel cover 20 are provided with opening, travelling wheel 30
Connect to be powered to electromagnet and make electromagnet to produce magnetic field, magnetic field intensity and distribution arrangement that travelling wheel 30 is produced according to electromagnet
Motion.
In other words, train steering mechanism 100 is mainly made up of bogie 10, wheel cover 20, travelling wheel 30 and electric-conductor, turns to
Frame 10 is connected to the bottom of train, and the middle part of bogie 10 is provided with installation portion, and installation portion is generally formed into circular configuration, circle peace
Wheel cover 20 is provided with dress portion, wheel cover 20 is approximately along the circumferentially extending of installation portion, the periphery of wheel cover 20 and the internal face phase of installation portion
Even, alternatively, wheel cover 20 can be formed as being provided with spherical travelling wheel 30, ball in the shell structure of a bottom opening, wheel cover 20
Shape travelling wheel 30 stretches out a part at the opening of wheel cover 20.
Wherein, electromagnet (not shown) is additionally provided with wheel cover 20, electromagnet is realized electrically by electric-conductor and bogie 10
Connection, when train steering mechanism 100 works, the electric current of electromagnet is controlled using electric-conductor, so as to control the magnetic that wheel cover 20 is produced
Field size and magnetic direction, it is corresponding, it is provided with the global wheel being provided with travelling wheel 30 in magnetic metal material, with correlation technique
The structure of magnet coil is compared, and can effectively be prevented the heat produced in magnet coil galvanization, be reduced the consumption of electric energy.
Also, spherical travelling wheel 30 is with orbital plane to contact rolling friction, and spherical travelling wheel 30 is rotated under magnetic fields
When, because of the effect of frictional force, do not produce sliding friction with orbital plane, thus to be converted into bogie 10 relative for the rotation of travelling wheel 30
The translation of track girder, by constantly adjusting the size and Orientation in magnetic field, and then adjusts the rotation direction of spherical travelling wheel 30 and turns
Speed, is finally reached the purpose of control Straddle type monorail train motion state.
Thus, train steering mechanism 100 according to embodiments of the present invention, by setting magnetic metal material in travelling wheel 30
Material eliminates the magnet coil in correlation technique, the steering free degree of train steering mechanism 100 is further improved, so as to ensure
The flexibility that train is turned in the process of moving, reduces the damage caused in train steering procedure to train steering mechanism 100,
Furthermore, the steering using electromagnet to the electromagnetic action of the magnetic metal material of setting, control travelling wheel 30 in travelling wheel 30 disappears
Except the frictional resistance between travelling wheel 30 and wheel cover 20, and eliminate the travelling wheel 30 caused during electromagnetic induction and send out
Heat, improves the performance of train steering mechanism 100.
Wherein, bogie 10 includes：Installation portion, connecting portion are provided with body 11, connecting portion 12 and bolster 13, body 11
12 are located at the both sides of body 11, and bolster 13 is respectively provided on the connecting portion 12 of the both sides of body 11, and bolster 13 is connected with train
And by the load transmission of train to body 11.
That is, bogie 10 is mainly made up of body 11, connecting portion 12 and bolster 13, one group of opposite side of body 11
On be equipped with connecting portion 12, each connecting portion 12 is provided with a bolster 13.
As shown in figure 1, in the present embodiment, the both sides of body 11 are respectively equipped with first connecting portion and second connecting portion, the
The first bolster 131 and the second bolster 132, the first bolster 131 and are respectively equipped with one connecting portion and second connecting portion
The lower end of two bolsters 132 is fixedly connected in first connecting portion and second connecting portion, the first bolster 131 and the second bolster
132 upper end is connected with train.
By setting connecting portion 12 in the both sides of bogie 10, and in connecting portion 12 and between listing, bolster 13 is set,
On the one hand, the installation for wheel cover 20 and travelling wheel 30 provides convenient, another aspect, reduces during train driving to bogie
10 damages caused, alleviate impact forces of the train to bogie 10, and connecting portion 12 is set respectively using bolster 13
Put in the both sides of body 11, it is possible to increase the balance quality of train, prevent train rollover thing of the train caused by discontinuity
Therefore.
Preferably, bolster 13 is formed as spiral spring, that is to say, that the first bolster 131 and the second bolster 132 are
Spiral spring structure, vertically (above-below direction as shown in Figure 2) extends spiral spring, one end of spiral spring (as shown in Figure 2
Lower end) it is detachably connected on connecting portion 12, the other end (upper end as shown in Figure 2) of spiral spring is detachably connected to row
Gravitational load is delivered in train steering mechanism 100 by the bottom of car, train in the process of moving, using spiral spring.
Thus, by setting the bolster 13 of spiral spring structure on bogie 10, bogie 10 is further optimized
Structure design, can effectively prevent train to the impact failure between bogie 10, and spiral spring structure is simple, is produced into
This is relatively low, so as to reduce the production cost of bogie 10, and spiral spring can according between train and connecting portion 12 away from
From and active force selection appropriate size and rigidity spiral spring, add the alternative of bolster 13, be conducive to improving row
The structure design of vehicle steering mechanism 100.
Alternatively, body 11 is formed as annular frame, and the inner ring of body 11 is formed as installation portion, and wheel cover 20 is located at framework
It is interior.
Specifically, as shown in Fig. 2 body 11 is formed as the annular frame of a regular hexagon, the inner side of ring body 11
Installation portion is formed, installation portion is generally formed into regular hexagon, wheel cover 20 is located at the middle part of body 11 and along the circumference of installation portion
Extension, the i.e. surrounding of wheel cover 20 is connected on the internal face of installation portion.By setting installation portion in the inside of ring body 11, no
The radial dimension of installation portion is increase only, provides convenient for the installation of wheel cover 20, moreover it is possible to which travelling wheel 30 is arranged on body 11
Middle part, it is ensured that the balance in the running of body 11, and installation and the running space of travelling wheel 30 are increased, can be effective
Ground eliminates the frictional force produced by the contact in the process of walking between body 11 of travelling wheel 30.
Wherein, the internal face of body 11 is provided with multiple along its circumferentially-spaced connection pawl 21 for opening arrangement, and wheel cover 20 passes through even
Pawl 21 is connect on body 11.
That is, the internal face of body 11 is provided with multiple circumferentially-spaced connection pawls 21 for opening arrangement along body 11, often
It is individual connection pawl 21 one end be connected with the internal face of body 11, the other end towards body 11 center extension with the phase of wheel cover 20
Even, i.e., circumference evenly-spaced arrangement of multiple connection pawls 21 along wheel cover 20, the inner of connection pawl 21 is connected on wheel cover 20, even
The outer end for connecing pawl 21 is connected on the internal face of body 11.
Thus, by setting connection pawl 21 between body 11 and wheel cover 20, wheel cover 20 is fixed on using pawl 21 is connected
In installation portion, on the one hand, body 11 realizes travelling wheel 30 to bogie 10 by connecting pawl 21 to the transmitting forces of travelling wheel 30
Supporting role, on the other hand, connection pawl 21 provide attachment point for electric-conductor, body 11 is powered by electric-conductor to wheel cover 20,
And the size of current of wheel cover 20 is adjusted by connecting pawl 21, so that the interaction force between wheel cover 20 and travelling wheel 30 is adjusted,
Control train steering mechanism 100 turns to, and can prevent the damage of electric-conductor.
In certain specific embodiments of the invention, electric-conductor is that high pressure conducts wire harness, and electric-conductor is located on body 11
And be connected by connecting pawl 21 with wheel cover 20.
In other words, the electric-conductor on body 11 is formed as high pressure conduction wire harness, and high pressure conduction wire harness is arranged on body 11,
And be connected by connecting pawl 21 with wheel cover 20, it is achieved in the electric current supply to wheel cover 20.Wherein, made using high pressure conduction wire harness
Powered for electric-conductor to wheel cover 20, it is simple in construction, it is readily available, reduces the production cost of electric-conductor, and high pressure call wire
The Joining Technology difficulty of beam is relatively low, and connective stability is higher, can effectively ensure that and is electrically connected between body 11 and wheel cover 20
Stability and continuation, prevent because electric-conductor damage caused by train steering mechanism 100 damage, furthermore, high pressure call wire
The conductibility of beam preferably, can carry higher electric current, improve the performance of train steering mechanism 100.
Alternatively, each connecting portion 12 extending axially downward along body 11 respectively, the lower end difference of each connecting portion 12
Provided with the steady wheel 121 suitable for gripper rail 200.
Referring to Figures 1 and 2, the connecting portion 12 of the both sides of body 11 extending axially downward along body 11, two connecting portions
12 one end (upper end as shown in Figure 2) is connected in the opposing sidewalls of body 11, and the other end of connecting portion 12 is (as shown in Figure 2
Lower end) steady wheel 121 is provided with, steady wheel 121 stops the side wall for supporting connection track 200, the installation of train steering mechanism 100
Afterwards, the connecting portion 12 of the both sides of body 11 of train steering mechanism 100 is separately positioned on the both sides of track 200, and respectively with track
200 two side walls only support connection, i.e., the distance between adjacent stable wheel 121 is substantially equal to the width of track 200, stable
121 pairs of tracks 200 of wheel have pretightning force, keep the state of grip track 200.
Thus, the steady wheel 121 of the both sides of track 200 is clamped in by being set in the lower end of connecting portion 12, it is possible to increase row
Stability of the vehicle steering mechanism 100 on track 200, prevent train turn during because stress tilt caused by train steering mechanism
100 with the disengaging of track 200, improve the performance of train steering mechanism 100, and then improve the stability and peace of train operation
Quan Xing.
Preferably, body 11 is integrally formed with connecting portion 12, that is to say, that body 11 and connecting portion 12 are an entirety knots
Structure, such as body 11 and connecting portion 12 disposable die cast in process of production, thus, integrally formed body 11 and connection
The structural stability in portion 12 is stronger, and convenient shaping, manufacturing process is simple, eliminates the connection knot between body 11 and connecting portion 12
Structure, considerably reduces the production cost of bogie 10, and improves the bulk strength and stability of bogie 10, improves
The efficiency of assembling of bogie 10, extends the service life of bogie 10.
Preferably, wheel cover 20 is formed as being evenly distributed with electromagnet in the hemispherical that Open Side Down, wheel cover 20.
That is, wheel cover 20 is formed as hemispherical corresponding with the spherical shape of travelling wheel 30, the opening of wheel cover 20 is set
In lower section, plane of the opening is substantially parallel with the plane where installation portion, and travelling wheel 30 enters wheel at the open lower side of wheel cover 20
In cover 20, the inner side of wheel cover 20 is evenly arranged some electromagnets, and electromagnet is connected with high pressure conduction wire harness.
Opening is set in the lower section of hemispherical wheel cover 20, it is ensured that the travelling wheel 30 in wheel cover 20 stretches out and track from below
200 normal contacts, simplify the connected mode between travelling wheel 30 and track 200, and by uniform in the inner side of wheel cover 20
Electromagnet is set, electromagnetic field and the magnetic metal material generation interaction force in travelling wheel 30 are produced using electromagnet, so that
Ensure that travelling wheel 30 and wheel cover 20 realize the interaction of power in the case of not contacting, not only reduce the friction resistance of travelling wheel 30
Power, also add the steering free degree of travelling wheel 30.
In some specific examples of the present invention, travelling wheel 30 is the rubber parts for being impregnated with magnetic metal material.
In other words, travelling wheel 30 is the spherical rubber tire being made using elastomeric material, and is making travelling wheel
Magnetic metal material is impregnated with 30 rubber, i.e., the mictomagnetism metal material in rubber, so as to realize that travelling wheel 30 has
Stronger magnetic, can produce interaction force, by adjusting in wheel cover 20 with the electromagnetic field between the electromagnet in wheel cover 20
The size in the magnetic field that electromagnet is produced and direction, control the activity direction of travelling wheel 30, realize the steering of train steering mechanism 100
Can.
2 course of work for specifically describing train steering mechanism 100 according to embodiments of the present invention below in conjunction with the accompanying drawings.
As shown in Fig. 2 train steering mechanism 100 according to embodiments of the present invention is by bogie 10, wheel cover 20, travelling wheel 30
With electric-conductor composition, bogie 10 is connected to the bottom of train, and the middle part of bogie 10 is provided with installation portion, and installation portion is substantially formed
For circular configuration, be provided with wheel cover 20 in circular mounting portion, wheel cover 20 approximately along installation portion circumferentially extending, the periphery of wheel cover 20 with
The internal face of installation portion is connected, and wheel cover 20 is formed as being provided with spherical travelling wheel in the shell structure of a bottom opening, wheel cover 20
30, global wheel stretches out at the beginning of wheel cover 20 is provided with electromagnet in a part, wheel cover 20, electromagnet is by electric-conductor with turning to
Frame 10, which is realized, to be electrically connected with, and controls the electric current of electromagnet using electric-conductor to control the magnetic field size and magnetic field that wheel cover 20 is produced
Direction, it is corresponding, magnetic metal material is provided with travelling wheel 30, compared with the magnet coil in correlation technique, can effectively be prevented
The heat only produced in magnet coil galvanization, reduces the consumption of electric energy, the electromagnetic field that electromagnet is produced and travelling wheel 30
Interior magnetic metal material produces interaction force, and then drives travelling wheel 30 to move.
Wherein, train is powered by electric-conductor for the electromagnet in wheel cover 20, in the state of electromagnet no power, electromagnetism
Body does not produce magnetic field, and now travelling wheel 30 is not driven power, and electromagnet produces induced field, travelling wheel 30 after wheel cover 20 is powered
In magnetic metal material produced motion by the effect of induced field, by the size of current and electromagnet that adjust electromagnet
Distribution arrangement, adjusts the distribution situation of induced field, and then drives travelling wheel 30 to be rotated according to the wish of staff, walks
To contact rolling friction between road wheel 30 and track 200, when travelling wheel 30 is rotated under the influence of a magnetic field, because of the work of frictional force
With, slideway friction is not produced with track 200 face, thus travelling wheel 30 is converted into bogie 10 relative to track 200
Translation, realizes the turning function of train.
Thus, train steering mechanism 100 according to embodiments of the present invention, by the setting wheel cover 20 on installation portion, and
The internal spherical travelling wheel 30 for being provided with magnetic metal material is set in wheel cover 20, train steering mechanism 100 is further improved
Turn to the free degree, it is ensured that the flexibility that train is turned in the process of moving, reduce in train steering procedure and machine is turned to train
The damage that structure 100 is caused, furthermore, the electromagnetic action control of the magnetic metal material using electromagnet to being set in travelling wheel 30 is walked
The steering of road wheel 30, eliminates the frictional resistance between travelling wheel 30 and wheel cover 20, and eliminates and make during electromagnetic induction
Into travelling wheel 30 generate heat, improve the performance of train steering mechanism 100.
In addition, the support wheel in correlation technique ensures the distance between wheel cover and global wheel, knot by using mechanical structure
Structure is complicated, installs, dismantles difficulty greatly, is unfavorable for assembling maintenance, compared with the support wheel construction in correlation technique, present invention use
Electromagnetic force ensures the distance between wheel cover 20 and travelling wheel 30, and structure is simpler.Pass through the preset magnetic in tire in correlation technique
Pole, so that, by active force and then motion, compared with the tire in correlation technique, the present invention uses rubber in the magnetic field that wheel cover is produced
The tyre production technology production travelling wheel 30 of matrix dipping magnetic metal, integrated structure is simpler, uses reliable, damping property
It is stronger with road surface adaptability.
The monorail train system (not shown) of embodiment according to a second aspect of the present invention is detailed below.
Monorail train system according to embodiments of the present invention includes car body (not shown), driving wheel (not shown), control system
Unite (not shown), track 200 and train steering mechanism 100, and the bottom of car body is provided with driving wheel and train steering mechanism 100, drives
Driving wheel and train steering mechanism 100 are ridden on track 200, and set-up of control system passes through control in car body inner chamber, staff
System processed controls drive wheel works, and driving monorail train advances on track 200, meanwhile, staff passes through control system control
Train steering mechanism 100 processed adjusts the steering of train.
Because train steering mechanism 100 according to embodiments of the present invention has above-mentioned technique effect, therefore, according to the application
The monorail train system of embodiment can also be realized with above-mentioned technique effect, the i.e. monorail train system flexibly freely to be turned
To reducing the damage caused in train steering procedure to train steering mechanism 100.
Specifically, by setting electromagnet and magnetic in the wheel cover 20 and travelling wheel 30 of train steering mechanism 100 respectively
Metal material, improves the steering free degree of train steering mechanism 100, it is ensured that the flexibility that train is turned in the process of moving,
The damage caused in train steering procedure to train steering mechanism 100 is reduced, furthermore, using electromagnet to being set in travelling wheel 30
The electromagnetic action for the magnetic metal material put controls the steering of travelling wheel 30, eliminates the friction between travelling wheel 30 and wheel cover 20
Resistance, and eliminate the travelling wheel 30 caused during electromagnetic induction and generate heat, improve the performance of train steering mechanism 100.
Other of monorail train system according to embodiments of the present invention are constituted and operated for ordinary skill people
All it is known for member, is not detailed herein.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the device or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (11)
1. a kind of train steering mechanism, it is characterised in that including：
Bogie, the bogie is connected with train, and the bogie is provided with installation portion；
Electromagnet is provided with wheel cover, the wheel cover, the wheel is located on the installation portion, the bottom of the wheel cover, which is provided with, opens
Mouthful；
Travelling wheel, the travelling wheel is shaped as spherical, and the travelling wheel is located in the wheel cover and at least a portion stretches out described
Magnetic metal material is provided with opening, the travelling wheel；
Electric-conductor, the electric-conductor is connected with the wheel cover to be powered and make the electromagnet to produce magnetic field to the electromagnet,
Magnetic field intensity and the distribution arrangement motion that the travelling wheel is produced according to the electromagnet.
2. train steering mechanism according to claim 1, it is characterised in that the bogie includes：
The installation portion is provided with body, the body；
Connecting portion, the connecting portion is located at the both sides of the body；
Bolster, the bolster is respectively provided on the connecting portion of the body both sides, the bolster and the train
It is connected and by the load transmission of the train to the body.
3. train steering mechanism according to claim 2, it is characterised in that the bolster is formed as spiral spring.
4. train steering mechanism according to claim 2, it is characterised in that the body is formed as annular frame, described
The inner ring of body is formed as the installation portion, and the wheel is located in the framework.
5. train steering mechanism according to claim 4, it is characterised in that the internal face of the body is provided with multiple along it
The circumferentially-spaced connection pawl for opening arrangement, the wheel cover is installed on the body by the connection pawl.
6. train steering mechanism according to claim 5, it is characterised in that the electric-conductor is that high pressure conducts wire harness, institute
Electric-conductor is stated to set on the body and by the connection pawl with the wheel cover be connected.
7. train steering mechanism according to claim 2, it is characterised in that each connecting portion is respectively along the body
Extend axially downward, the lower end of each connecting portion is respectively equipped with the steady wheel suitable for gripper rail beam.
8. train steering mechanism according to claim 2, it is characterised in that the body and connecting portion one into
Type.
9. train steering mechanism according to claim 1, it is characterised in that the wheel cover is formed as the hemisphere that Open Side Down
The electromagnet is evenly distributed with shape, the wheel cover.
10. train steering mechanism according to claim 1, it is characterised in that the travelling wheel is to be impregnated with magnetic metal
The rubber parts of material.
11. a kind of monorail train system, it is characterised in that turn to machine including the train any one of claim 1-10
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611247605.6A CN106985836B (en) | 2016-12-29 | 2016-12-29 | Train steering mechanism and monorail train system with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611247605.6A CN106985836B (en) | 2016-12-29 | 2016-12-29 | Train steering mechanism and monorail train system with it |
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| Publication Number | Publication Date |
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| CN107662449A (en) * | 2017-11-06 | 2018-02-06 | 刘彦悌 | Spherical wheel assembly |
| CN110406554A (en) * | 2018-04-28 | 2019-11-05 | 比亚迪股份有限公司 | The dust cover denoising structure and noise-reduction method of track train |
| CN114013212A (en) * | 2021-10-25 | 2022-02-08 | 西南科技大学 | Magnetic force constrained sliding plate pair |
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