CN110217062A - Rail-road car body - Google Patents
Rail-road car body Download PDFInfo
- Publication number
- CN110217062A CN110217062A CN201910384963.9A CN201910384963A CN110217062A CN 110217062 A CN110217062 A CN 110217062A CN 201910384963 A CN201910384963 A CN 201910384963A CN 110217062 A CN110217062 A CN 110217062A
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- Prior art keywords
- wheel
- guide wheel
- rail
- headstock
- vehicle body
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000001174 ascending effect Effects 0.000 claims description 7
- 230000009194 climbing Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000034423 Delivery Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F1/00—Vehicles for use both on rail and on road; Conversions therefor
- B60F1/04—Vehicles for use both on rail and on road; Conversions therefor with rail and road wheels on different axles
- B60F1/043—Vehicles comprising own propelling units
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
The present invention provides a kind of rail-road car bodies, are related to technical field of vehicle.The rail-road car body includes headstock, vehicle body, wheel and guiding mechanism；Headstock is hinged with vehicle body, and the bottom of headstock and vehicle body is arranged in wheel, and wheel is arranged in pairs along first direction, and pairs of wheel is intervally arranged in a second direction；Wheel has the first contact surface and the second contact surface in the arrangement of v font, and the first contact surface and the second contact surface can respectively with track face contact；Guiding mechanism includes the first guide wheel and the second guide wheel, and the first guide wheel and the second guide wheel are located at two sides of the wheel along first direction；First guide wheel and the second guide wheel can relative orbit face do close to movement and far from movement, and first guide wheel and the second guide wheel can be rolled along orbital plane, cause turning resistance larger because road bend radius is smaller in turning to alleviate rail-road car in the prior art, to serious wear of wheel, and easily cause the technical problems such as rollover.
Description
Technical field
The present invention relates to technical field of vehicle more particularly to a kind of rail-road car bodies.
Background technique
Rail-road car body, which refers to, to be run on the railroad track, and can be in Ordinary Rd or even outer operation out of office
Special car is widely used with the rapid and convenient conversion operation for carrying out highway and railway in track carrier.One
As, rail-road car body is usually to be used in certain rail tractions, railway recovery, construct or speedily carry out rescue work etc. in workplaces, existing skill
Rail-road car body in art is mainly transformed on the basis of existing automobile accordingly, to be used by increasing on vehicle structure
In the guiding device that railway is oriented to realize the use in railway.The existing general volume of rail-road car is all bigger, in order to energy
Biggish tractive force is enough provided.Therefore, under the restriction effect of vehicle self structure traveling and connection type, bend is turned
Curved radius requirement is higher, if the radius of turning track is smaller to generate biggish resistance, and then causes the generation of the accidents such as overturning.
Meanwhile rail-road car is in motion, because job requirement needs to switch different tracks, i.e., between railroad track and Ordinary Rd
Switching, thus it is more serious to the wheel wear of rail-road car.
In consideration of it, being able to solve the above problem there is an urgent need to a kind of rail-road car body.
The information disclosed in the background technology section is intended only to deepen understanding of the general background technology to the present invention, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Summary of the invention
The purpose of the present invention is to provide a kind of rail-road car body, with alleviate in the prior art rail-road car in turning because of road
Turning radius is smaller to cause turning resistance larger, to serious wear of wheel, and easily causes the technical problems such as rollover.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of rail-road car body provided by the invention, including headstock, vehicle body, wheel and guiding mechanism；
The headstock and the vehicle body are hinged, and the bottom of the headstock and the vehicle body, the vehicle is arranged in the wheel
Wheel is arranged in pairs along first direction, and the pairs of wheel is intervally arranged in a second direction；The wheel has the row of being in the shape of the letter V
The first contact surface and the second contact surface of cloth, and first contact surface and second contact surface can connect with orbital plane respectively
Touching；
The guiding mechanism includes the first guide wheel and the second guide wheel, and first guide wheel and second guide wheel distinguish position
In the wheel along the two sides of first direction；First guide wheel and second guide wheel can relative orbit face do close to movement
It is moved with separate, and first guide wheel and second guide wheel can be rolled along orbital plane；
The first direction is the length direction of orbital plane, and the second direction is the width direction of orbital plane.
In any of the above-described technical solution, further, the rail-road car body further includes articulated shaft；
The headstock has the first hinged seat, and the vehicle body has the second hinged seat, first hinged seat and described the
Two hinged seats pass through the hinged axis connection.
In any of the above-described technical solution, further, the angle of first contact surface and second contact surface is
Obtuse angle.
In any of the above-described technical solution, further, the headstock is provided with for installing the guiding mechanism
One fixed plate, the vehicle body are provided with the second fixed plate for installing the guiding mechanism；
First fixed plate and second fixed plate are intervally arranged along the first direction, and are in same plane
It is interior；First fixed plate and second fixed plate are respectively positioned on the inside of the wheel.
In any of the above-described technical solution, further, the guiding mechanism includes for installing first guide wheel
First mounting assembly；
First mounting assembly includes the first actuator, mounting base and connecting rod, and one end of first actuator is cut with scissors
It is connected to first fixed plate or second fixed plate, the other end of first actuator is articulated with the one of the connecting rod
End, the mounting base are fixedly arranged on first fixed plate or second fixed plate, the other end of the connecting rod and the peace
It is hinged to fill seat, and the connecting rod is also connect with the shaft of first guide wheel.
In any of the above-described technical solution, further, the guiding mechanism further includes for installing second guide wheel
The second mounting assembly；
Second mounting assembly includes the second actuator, fixing seat and sliding shoe, and the fixing seat is fixedly arranged on described the
One fixed plate or second fixed plate, one end of second actuator are fixedly arranged on the fixing seat, and second driving
The other end of part and the sliding shoe are affixed, and the sliding shoe and second guide wheel are hinged, and the sliding shoe with it is described solid
Reservation is slidably connected.
In any of the above-described technical solution, further, the vehicle body is provided with loading floor, and on the loading floor
It is provided with loading chamaer, the loading chamaer is located in the middle part of the loading floor, and the loading chamaer is for storing with vehicle article.
In any of the above-described technical solution, further, the vehicle body has driver's cabin, and the driver's cabin is arranged described
For vehicle body close to the side of the headstock, the loading chamaer is located at side of the driver's cabin far from the headstock, and the driving
The bottom of room is provided with the ascending stair for climbing.
In any of the above-described technical solution, further, the vehicle body also has fence, and the fence is in U-shape around institute
Loading floor setting is stated, and the driver's cabin is located at the opening of the fence of U-shaped.
In any of the above-described technical solution, further, the rail-road car body further includes at least one fixed hook；
Side of the headstock far from the vehicle body is arranged in the fixed hook, and/or, the fixed hook setting exists
Side of the vehicle body far from the headstock.
The invention has the benefit that
A kind of rail-road car body provided by the invention, including headstock, vehicle body, wheel and guiding mechanism；Headstock and vehicle body are cut with scissors
Connect, the bottom of headstock and vehicle body is arranged in wheel, and wheel is arranged in pairs along first direction, and pairs of wheel in a second direction between
Every arrangement；Wheel has the first contact surface and the second contact surface in the arrangement of v font, and the first contact surface and the second contact surface energy
It is enough respectively with track face contact；Guiding mechanism includes the first guide wheel and the second guide wheel, and the first guide wheel and the second guide wheel distinguish position
In wheel along the two sides of first direction；First guide wheel and the second guide wheel can relative orbit face do close to movement and far from movement,
And first guide wheel and the second guide wheel can be rolled along orbital plane；First direction is the length direction of orbital plane, and second direction is
The width direction of orbital plane.
The rail-road car body is by the setting of the first contact surface and the second contact surface that are in the shape of the letter V on wheel, can pass through
First contact surface and the second contact surface with track face contact, and then reduce the abrasion to single direction in wheel face respectively.Meanwhile
By the support of the first guide wheel and the second guide wheel in turning to orbital plane, curve negotiating energy of the vehicle in turning is increased
Power improves the versatility of vehicle, reduces the probability that vehicle is turned on one's side at turning by turning resistance.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of rail-road car body provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram that guiding mechanism is connect with headstock, vehicle body in rail-road car body provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram of guiding mechanism in rail-road car body provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of the second guide wheel installation in rail-road car body provided in an embodiment of the present invention.
Icon: 10- headstock；20- vehicle body；30- wheel；The first guide wheel of 40-；The second guide wheel of 50-；The first actuator of 60-；
70- mounting base；80- connecting rod；The second actuator of 90-；100- fixing seat；The first hinged seat of 101-；The first fixed plate of 102-；
110- sliding shoe；120- fixed hook；130- pedestal；140- orbital plane；The second fixed plate of 201-；202- loading floor；203-
Loading chamaer；204- driver's cabin；205- fence；206- ascending stair.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment
As shown in Figure 1, rail-road car body provided in this embodiment includes headstock 10, vehicle body 20, wheel 30 and guiding mechanism；
Headstock 10 and vehicle body 20 are hinged, and the bottom of headstock 10 and vehicle body 20 is arranged in wheel 30, and wheel 30 is arranged in pairs along first direction,
And pairs of wheel 30 is intervally arranged in a second direction；Wheel 30 has the first contact surface and the second contact in the arrangement of v font
Face, and the first contact surface and the second contact surface can be contacted with orbital plane 140 respectively；Guiding mechanism includes the first guide wheel 40 and the
Two guide wheels 50, and the first guide wheel 40 and the second guide wheel 50 are located at wheel 30 along the two sides of first direction；First guide wheel, 40 He
Second guide wheel 50 can relative orbit face 140 do close to movement and far from movement, and the first guide wheel 40 and the equal energy of the second guide wheel 50
It is enough to be rolled along orbital plane 140；First direction is the length direction of orbital plane 140, and second direction is the width side of orbital plane 140
To.
Specifically, headstock 10 and vehicle body 20 are hingedly arranged, so that having the fortune relatively rotated between headstock 10 and vehicle body 20
It is dynamic, and then turn convenient for rail-road car body.It is respectively arranged with wheel 30 in the bottom of headstock 10 and vehicle body 20 simultaneously, in order to
Rail-road car body is travelled relative to road surface and orbital plane 140.Wheel 30 is arranged in pairs, i.e., the wheel 30 positioned at 10 bottom of headstock is two
A, as front vehicle wheel, the wheel 30 positioned at 20 bottom of vehicle body is also two, and as rear wheel, and front vehicle wheel and rear wheel are along public
The length direction interval of iron car body is arranged, i.e., is arranged along the length direction interval of orbital plane 140.Meanwhile two front vehicle wheels and two
Width direction of a rear wheel along 30 rail-road car body of wheel is intervally arranged, i.e., the width direction along orbital plane 140 is intervally arranged.
Wherein, wheel 30 has the first contact surface and the second contact surface, and the first contact surface and the second contact surface are in the shape of the letter V
Arrangement.First contact surface and the second contact surface can be contacted with orbital plane 140 respectively, and then reduce the mill to the wheel face of wheel 30
Damage.
In addition, the first guide wheel 40 and the second guide wheel 50 are arranged in pairs, and it is respectively provided with two pairs.The front side of front vehicle wheel is arranged
First guide wheel 40, the second guide wheel 50 of setting of waiting of front vehicle wheel, the second guide wheel 50, the rear side of rear wheel is arranged in the front side of rear wheel
First guide wheel 40 is set, and each front vehicle wheel, each rear wheel are correspondingly arranged on the first guide wheel 40 and the second guide wheel 50.
In actual use, when vehicle encounters turning, the first guide wheel 40 and the second guide wheel 50 can move closer to track
Face 140, and finally contacted with orbital plane 140, and pressure is generated to orbital plane 140, pass through the first guide wheel 40 and the second guide wheel 50
Under the common aid of the interaction force generated between orbital plane 140 respectively, when to turning between wheel 30 and orbital plane 140
Pressure buffered so that frictional force of the wheel 30 itself between orbital plane 140 obtains a degree of reduction, i.e.,
Ensure the frictional force between wheel 30 and orbital plane 140 not and will lead to wheel 30 to wear comparatively fast, while the first guide wheel 40 and second
Guide wheel 50 can normally be rolled along orbital plane 140；After vehicle passes through turning, the first guide wheel 40 and the second guide wheel 50 can divide
Original state is not returned back to far from orbital plane 140, curve negotiation ability of the vehicle in turning is not only increased, improves vehicle
Versatility, while without having to worry about the first guide wheel 40 and the second guide wheel 50 normal operation of vehicle is impacted or first
Guide wheel 40 and the second guide wheel 50 are worn.
Preferably, the angle of the first contact surface and the second contact surface is obtuse angle.
Specifically, the angle of the first contact surface and the second contact surface is obtuse angle, the wheel face to ensure wheel 30 is almost approximate
In horizontal flat state, it is ensured that the stability in driving process.
Please continue to refer to 1, in actual use, rail-road car body further includes articulated shaft；Headstock 10 has the first hinged seat
101, vehicle body 20 has the second hinged seat, and the first hinged seat 101 and the second hinged seat pass through hinged axis connection.
Specifically, the side of headstock 10 towards vehicle body 20 is provided with the first hinged seat 101, the first hinged seat 101 and headstock
10 is affixed, and the first hinged seat 101 has along spaced two the first articulated slabs of 10 short transverse of headstock, two first hinges
Fishplate bar is horizontal mutually.Corresponding, the side of vehicle body 20 towards headstock 10 is provided with the second hinged seat, and the second hinged seat also includes two
A the second articulated slab being intervally arranged along 10 short transverse of headstock, the second articulated slab and the first articulated slab are adapted setting, i.e., often
Corresponding second articulated slab of a first articulated slab, and the first articulated slab and the second articulated slab are provided with for installing articulated shaft
Hinge hole, articulated shaft passes through hinge hole, then by the fasteners such as fixing bolt by it relative to the first hinged seat 101 and the
The installation of two hinged seats, and it is convenient for the first hinged seat 101 and the second hinged seat circumferentially rotating rotating around articulated shaft.
In the optional scheme of the present embodiment, as shown in Fig. 2, headstock 10 be provided with for installing guiding mechanism it is first solid
Fixed board 102, vehicle body 20 are provided with the second fixed plate 201 for installing guiding mechanism；First fixed plate 102 and the second fixed plate
201 are intervally arranged along first direction, and in same plane；First fixed plate 102 and the second fixed plate 201 are respectively positioned on wheel
30 inside.
Specifically, the first fixed plate 102 and the second fixed plate 201 are used to installation guiding mechanism, and the first fixed plate 102
With the second fixed plate 201 in same perpendicular, and it can draw a straight line, and then ensure to be mounted on the guiding of front vehicle wheel
Mechanism and the guiding mechanism for being mounted on rear wheel are in same perpendicular, and the wheel face of two group of first guide wheel 40, second are led
The wheel face of wheel 50 is in same level.
Please continue to refer to Fig. 2 and Fig. 3, in some embodiments, guiding mechanism includes for installing the first guide wheel 40
One mounting assembly；First mounting assembly includes the first actuator 60, mounting base 70 and connecting rod 80, one end of the first actuator 60
It is articulated with the first fixed plate 102 or the second fixed plate 201, the other end of the first actuator 60 is articulated with one end of connecting rod 80,
Mounting base 70 is fixedly arranged on the first fixed plate 102 or the second fixed plate 201, and the other end and mounting base 70 of connecting rod 80 are hinged, and
Connecting rod 80 is also connect with the shaft of the first guide wheel 40.
Specifically, passing through between two pairs of the first guide wheels 40 by taking the first guide wheel 40 being located on front side of front vehicle wheel as an example
Shaft connection, convenient for the rotation of the first guide wheel 40.One end of first actuator 60 is mounted on the first fixed plate by pedestal 130
102, and one end of the first actuator 60 and pedestal 130 are hinged, the other end of the first actuator 60 and one end of connecting rod 80 are cut with scissors
It connects.Mounting base 70 is fixed in the first fixed plate 102, and the other end and mounting base 70 of connecting rod 80 are hinged, while connecting rod 80
It is also connect with the shaft of the first guide wheel 40 with the hinged one end of the first actuator 60.
Wherein, the first actuator 60 uses cylinder, and cylinder is shunk, and drives the first guide wheel 40 relative to rail by connecting rod 80
Do ascending motion in road face 140；Cylinder stretches out, and drives the first guide wheel 40 to do decline fortune relative to orbital plane 140 by connecting rod 80
It is dynamic.
You need to add is that first actuator 60 passes through pedestal 130 when the rear side of rear wheel is arranged in the first guide wheel 40
It is arranged in the second fixed plate 201, mounting base 70 is also installed in the second fixed plate 201.
Please continue to refer to Fig. 2-Fig. 4, in some embodiments, guiding mechanism further includes for installing the second guide wheel 50
Two mounting assemblies；Second mounting assembly includes the second actuator 90, fixing seat 100 and sliding shoe 110, and fixing seat 100 is fixedly arranged on
First fixed plate 102 or the second fixed plate 201, one end of the second actuator 90 are fixedly arranged on fixing seat 100, and the second actuator 90
The other end and sliding shoe 110 it is affixed, sliding shoe 110 and the second guide wheel 50 are hinged, and sliding shoe 110 and fixing seat 100 are slided
Connection.
Specifically, fixing seat 100 is installed in the first fixed plate 102 so that the second guide wheel 50 is located at the rear side of front vehicle wheel as an example
On, sliding shoe 110 is slidably connected with fixing seat 100, and the cross section of sliding shoe 110 is u-shaped, the two sides of U-shaped respectively with
Fixing seat 100 is slidably connected.One end of second actuator 90 is installed in fixing seat 100, the power output of the second actuator 90
End is affixed with sliding shoe 110, and then drives the relatively fixed seat 100 of sliding shoe 110 to slide up and down by the second actuator 90.
In actual use, the lower part of sliding shoe 110 is provided with the shaft of the second guide wheel 50 of connection, while in the shaft
Top is provided with the connecting column for connecting the second actuator 90, and then drives sliding shoe 110 mobile by the second actuator 90,
Realize that the second guide wheel 50 is moved relative to the raising and lowering of orbital plane 140.
Wherein, the second actuator 90 is also cylinder.
In the optional scheme of the present embodiment, as shown in Figure 1, vehicle body 20 is provided with loading floor 202, and loading floor
Loading chamaer 203 is provided on 202, loading chamaer 203 is located at 202 middle part of loading floor, and loading chamaer 203 is for storing with vehicle article.
Specifically, vehicle body 20 has loading floor 202, loading floor 202 is for storing article.Meanwhile in loading floor
Loading chamaer 203 is provided on 202, can be filled in loading chamaer 203 it is some be not easy to be placed on it is external with vehicle article, to play storage
Effect.
Please continue to refer to Fig. 1, it is preferred that vehicle body 20 has driver's cabin 204, and driver's cabin 204 is arranged in vehicle body 20 close to vehicle
First 10 side, loading chamaer 203 is located at side of the driver's cabin 204 far from headstock 10, and the bottom of driver's cabin 204 is provided with and is used for
The ascending stair 206 of climbing.
Specifically, driver's cabin 204 is located at the side that loading floor 202 leans on near-car head 10, driver's cabin 204 provides driver
The place of operation.It is respectively provided with ascending stair 206 in the left and right sides of driver's cabin 204, because rail-road car body overall structure is larger, is driven
204 position of room is higher, so driver's cabin 204 is entered by the driver that is more convenient for of ascending stair 206.
Please continue to refer to Fig. 1, it is preferred that vehicle body 20 also has fence 205, and fence 205 is in U-shape around loading floor 202
Setting, and driver's cabin 204 is located at the opening of the fence 205 of U-shaped.
Specifically, being respectively arranged with fence 205 on the periphery of loading floor 202, further ensures that and filled on loading floor 202
The safety for entering object, falls to prevent article.Wherein, the fence 205 of 204 opposite side of driver's cabin is located on loading floor 202
It is open with one, which passes through fence 205 convenient for driver and enter loading floor 202.
Please continue to refer to Fig. 1, in actual use, rail-road car further includes at least one fixed hook 120；Fixed hook
120 are arranged in side of the headstock 10 far from vehicle body 20, and/or, the side of fit separate headstock 10 is arranged in fixed hook 120.
Specifically, being respectively arranged in side of the headstock 10 far from vehicle body 20 and vehicle body 20 far from the side of headstock 10 solid
Surely 120 are linked up with, fixed hook 120 can connect weight, such as connect other vehicles for needing to lift, or connect other needs
Consignment.
You need to add is that be not limited in " in side of the headstock 10 far from vehicle body 20 and vehicle body 20 far from headstock 10
Side be respectively arranged with a kind of this set-up mode of fixed hook 120 ", be also possible to " in side of the headstock 10 far from vehicle body 20
Fixed hook 120 " is set, either both setting sides " in side setting fixed hook 120 of the vehicle body 20 far from headstock 10 "
Formula, as long as realizing to functions such as the deliverys of cargo.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of rail-road car body, which is characterized in that including headstock (10), vehicle body (20), wheel (30) and guiding mechanism；
Hingedly, the wheel (30) is arranged in the headstock (10) and the vehicle body for the headstock (10) and the vehicle body (20)
(20) bottom, the wheel (30) are arranged in pairs along first direction, and the pairs of wheel (30) is spaced in a second direction
Arrangement；The wheel (30) has the first contact surface and the second contact surface for the arrangement that is in the shape of the letter V, and first contact surface and institute
Stating the second contact surface can contact with orbital plane (140) respectively；
The guiding mechanism includes the first guide wheel (40) and the second guide wheel (50), and first guide wheel (40) and described second is led
Wheel (50) is located at the wheel (30) along the two sides of first direction；First guide wheel (40) and second guide wheel (50)
Can relative orbit face (140) do close to movement and far from movement, and first guide wheel (40) and second guide wheel (50)
It can be rolled along orbital plane (140)；
The first direction is the length direction of orbital plane (140), and the second direction is the width direction of orbital plane (140).
2. rail-road car body according to claim 1, which is characterized in that the rail-road car body further includes articulated shaft；
The headstock (10) has the first hinged seat (101), and the vehicle body (20) has the second hinged seat, first hinged seat
(101) and second hinged seat passes through the hinged axis connection.
3. rail-road car body according to claim 1, which is characterized in that first contact surface and second contact surface
Angle is obtuse angle.
4. rail-road car body according to claim 1, which is characterized in that the headstock (10) is provided with for installing described lead
To the first fixed plate (102) of mechanism, the vehicle body (20) is provided with the second fixed plate for installing the guiding mechanism
(201)；
First fixed plate (102) and second fixed plate (201) are intervally arranged along the first direction, and in same
In plane；First fixed plate (102) and second fixed plate (201) are respectively positioned on the inside of the wheel (30).
5. rail-road car body according to claim 4, which is characterized in that the guiding mechanism includes for installing described first
First mounting assembly of guide wheel (40)；
First mounting assembly includes the first actuator (60), mounting base (70) and connecting rod (80), first actuator
(60) one end is articulated with first fixed plate (102) or second fixed plate (201), first actuator (60)
The other end is articulated with one end of the connecting rod (80), and the mounting base (70) is fixedly arranged on first fixed plate (102) or institute
State the second fixed plate (201), the other end of the connecting rod (80) and the mounting base (70) hingedly, and the connecting rod (80)
Also it is connect with the shaft of first guide wheel (40).
6. rail-road car body according to claim 4, which is characterized in that the guiding mechanism further includes for installing described
Second mounting assembly of two guide wheels (50)；
Second mounting assembly includes the second actuator (90), fixing seat (100) and sliding shoe (110), the fixing seat
(100) first fixed plate (102) or second fixed plate (201), one end of second actuator (90) are fixedly arranged on
It is fixedly arranged on the fixing seat (100), and the other end of second actuator (90) and the sliding shoe (110) are affixed, it is described
Hingedly, and the sliding shoe (110) is slidably connected with the fixing seat (100) for sliding shoe (110) and second guide wheel (50).
7. rail-road car body according to claim 1, which is characterized in that the vehicle body (20) is provided with loading floor (202),
And be provided with loading chamaer (203) on the loading floor (202), the loading chamaer (203) is located in the loading floor (202)
Portion, the loading chamaer (203) is for storing with vehicle article.
8. rail-road car body according to claim 7, which is characterized in that the vehicle body (20) has driver's cabin (204), described
In the vehicle body (20) close to the side of the headstock (10), the loading chamaer (203) is located at described drive for driver's cabin (204) setting
The side of room (204) far from the headstock (10) is sailed, and the bottom of the driver's cabin (204) is provided with the ascending stair for climbing
(206)。
9. rail-road car body according to claim 8, which is characterized in that the vehicle body (20) also has fence (205), described
Fence (205) is in U-shape to be arranged around the loading floor (202), and the driver's cabin (204) is located at the fence of U-shaped
(205) opening.
10. -9 described in any item rail-road car bodies according to claim 1, which is characterized in that the rail-road car body further includes at least
One fixed hook (120)；
The side in the headstock (10) far from the vehicle body (20) is arranged in the fixed hook (120), and/or, the fixation
(120) setting is linked up in the side of vehicle body (20) far from the headstock (10).
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| CN201910384963.9A CN110217062A (en) | 2019-05-09 | 2019-05-09 | Rail-road car body |
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| CN201910384963.9A CN110217062A (en) | 2019-05-09 | 2019-05-09 | Rail-road car body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815658A (en) * | 2021-09-26 | 2021-12-21 | 国能朔黄铁路发展有限责任公司 | Rollover prevention equipment for railway vehicle and flaw detection vehicle |
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