CN110356426A - Vehicle frame and goods train - Google Patents
Vehicle frame and goods train Download PDFInfo
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- CN110356426A CN110356426A CN201910801353.4A CN201910801353A CN110356426A CN 110356426 A CN110356426 A CN 110356426A CN 201910801353 A CN201910801353 A CN 201910801353A CN 110356426 A CN110356426 A CN 110356426A
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- Prior art keywords
- stringer
- side rail
- vehicle frame
- draw beam
- train
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- 238000007789 sealing Methods 0.000 claims description 42
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 10
- 238000003466 welding Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
-
- 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
- B61F1/00—Underframes
- B61F1/08—Details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention provides a kind of vehicle frame and goods train, wherein, vehicle frame includes the first stringer, the second stringer, the first draw beam and the second draw beam, the extending direction of first stringer and the second stringer is parallel with the traffic direction of train, the setting of the first stringer and the second stringer along the direction interval for being parallel to horizontal plane；It is connected between first stringer and the front end of the second stringer by the first draw beam, is connected between the first stringer and the rear end of the second stringer by the second draw beam；First draw beam and the second draw beam are connect with bogie, and then the first draw beam and the second draw beam is driven to advance towards rail extending direction, therefore, first curb girder and the second curb girder are with train operation, since the extending direction of the first stringer and the second stringer is parallel with the traffic direction of train, and side bar is set on central sill, the current of traffic that extends perpendicularly to of side bar is compared, resistance between first stringer and the second stringer and air is small, reduces air drag when train operation.
Description
Technical field
The present invention relates to track train technology more particularly to a kind of vehicle frames and goods train.
Background technique
With the gradually development of railway network, one of main means of transportation is had become using railway transportation.Specifically,
Goods train includes vehicle frame, and cargo is placed in container, and container is placed on vehicle frame later, can be arranged by shipping
The transport of vehicle realization cargo.
In the prior art, vehicle frame often includes central sill and side bar, and central sill is arranged along current of traffic is parallel to, central sill
Front-end and back-end be provided with hitch, hitch with adjacent vehicle frame for connecting；Side bar be it is multiple, multiple side bars along train transport
The setting at line direction interval, and central sill is arranged in along the two sides perpendicular to current of traffic in side bar；Container is placed on central sill
And on side bar, and during transportation, container is fixed on side bar, so as not to during transportation container with
Vehicle frame separation.
However, goods train when driving, the extending direction of each side bar and the traffic direction of train are vertical, side bar and air
Between resistance it is larger.
Summary of the invention
The embodiment of the present invention provides a kind of vehicle frame and goods train, with solve goods train when driving, each side bar prolongs
It is vertical with the traffic direction of train to stretch direction, air drag biggish technical problem when leading to train operation.
On the one hand, the embodiment of the present invention provides a kind of vehicle frame, comprising: the first stringer, the second stringer, the first draw beam and
The extending direction of second draw beam, first stringer and second stringer is parallel with the traffic direction of train, and described
One stringer and second stringer edge are parallel to the setting at the direction interval of horizontal plane；First stringer and second stringer
Front end between connected by first draw beam, by described between first stringer and the rear end of second stringer
The connection of second draw beam.
Vehicle frame as described above, it is preferable that first stringer includes top side rail, bottom side rail and outer sealing plate, it is described on
The extending direction of curb girder and the bottom side rail is parallel with the traffic direction of train, and the top side rail and the bottom side rail are along vertical
Directly in the setting at the direction interval of horizontal plane, the outer sealing plate is covered on the top side rail and the bottom side rail away from described second
The side of stringer.
Vehicle frame as described above, it is preferable that the outer sealing plate includes upper sealing plate and lower sealing plate, and the upper sealing plate is covered on institute
It states on top side rail, the lower sealing plate is covered on the bottom side rail.
Vehicle frame as described above, it is preferable that the top side rail is channel steel.
Vehicle frame as described above, it is preferable that first stringer further includes supporting element, and the supporting element is arranged on described
Between curb girder and the bottom side rail, and it is connect with the top side rail and the bottom side rail.
Vehicle frame as described above, it is preferable that the top setting of the supporting element is fluted, the bottom end accommodating of the top side rail
In the groove.
Vehicle frame as described above, it is preferable that the supporting element be it is multiple, multiple supporting elements are in the top side rail and institute
State the setting being spaced between bottom side rail.
Vehicle frame as described above, it is preferable that the vehicle frame further includes crossbeam, and the crossbeam is arranged in first draw beam
Between second draw beam, and the crossbeam is connect with first stringer and second stringer.
Vehicle frame as described above, it is preferable that the crossbeam be it is multiple, multiple crossbeams are in first draw beam and institute
It states between the second draw beam.
On the other hand, the embodiment of the present invention also provides a kind of goods train, including frame as described above.
Vehicle frame and goods train provided in an embodiment of the present invention, wherein vehicle frame includes the first stringer, the second stringer, first
The extending direction of draw beam and the second draw beam, the first stringer and the second stringer is parallel with the traffic direction of train, and first
Stringer and the second stringer edge are parallel to the setting at the direction interval of horizontal plane；Pass through between first stringer and the front end of the second stringer
The connection of first draw beam, is connected between the first stringer and the rear end of the second stringer by the second draw beam；First draw beam and
Two draw beams are connect with bogie, and then the first draw beam and the second draw beam is driven to advance towards rail extending direction, therefore, the
The traffic direction of one curb girder and the second curb girder with train operation, due to the extending direction of the first stringer and the second stringer with train
In parallel, with side bar is set on central sill, the current of traffic that extends perpendicularly to of side bar is compared, the first stringer and second vertical
Resistance between beam and air is small, reduces air drag when train operation, and train aerodynamics performance improves.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of vehicle frame provided in an embodiment of the present invention；
Fig. 2 is the schematic perspective view of vehicle frame provided in an embodiment of the present invention；
Fig. 3 is the main view of the first stringer in Fig. 1；
Fig. 4 is the rearview of the first stringer in Fig. 1；
Fig. 5 be Fig. 3 in A-A to cross-sectional view；
Fig. 6 is the cooperation schematic diagram one of vehicle frame provided in an embodiment of the present invention and container；
Fig. 7 is the cooperation schematic diagram two of vehicle frame provided in an embodiment of the present invention and container；
Fig. 8 is the cooperation schematic diagram three of vehicle frame provided in an embodiment of the present invention and container；
Fig. 9 is the cooperation schematic diagram four of vehicle frame provided in an embodiment of the present invention and container.
Description of symbols:
10: the first stringers；
101: top side rail；
1011: the first wing plates；
1012: the second wing plates；
1013: web；
102: bottom side rail；
1021: the first support plates；
1022: the second support plates；
103: outer sealing plate；
1031: upper sealing plate；
1032: lower sealing plate；
104: supporting element；
20: the second stringers；
30: the first draw beams；
40: the second draw beams；
50: crossbeam.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.Not
In the case where conflict, the feature in following embodiment and embodiment be can be combined with each other.
Fig. 1 is the structural schematic diagram of vehicle frame provided in an embodiment of the present invention；Fig. 2 is vehicle frame provided in an embodiment of the present invention
Schematic perspective view；Fig. 3 is the main view of the first stringer in Fig. 1；Fig. 4 is the rearview of the first stringer in Fig. 1；Fig. 5 is Fig. 2
Middle A-A to cross-sectional view；Fig. 6 is the cooperation schematic diagram one of vehicle frame provided in an embodiment of the present invention and container；Fig. 7 is the present invention
The cooperation schematic diagram two of vehicle frame and container that embodiment provides；Fig. 8 is vehicle frame provided in an embodiment of the present invention and container
Cooperate schematic diagram three；Fig. 9 is the cooperation schematic diagram four of vehicle frame provided in an embodiment of the present invention and container.
With reference to Fig. 1-Fig. 2, vehicle frame provided in this embodiment, comprising: the first stringer 10, the second stringer 20, the first draw beam
30 and second draw beam 40, the extending direction of the first stringer 10 and the second stringer 20 is parallel with the traffic direction of train, and
The setting of one stringer 10 and the second stringer 20 along the direction interval for being parallel to horizontal plane；Before first stringer 10 and the second stringer 20
It is connected between end by the first draw beam 30, is connected between the first stringer 10 and the rear end of the second stringer 20 by the second draw beam 40
It connects.
Specifically, the traffic direction of train is the direction of travel of vehicle frame, and since train is travelled along rail, the operation of train
The extending direction for the rail that direction is walked by train.
Specifically, the front-end and back-end of vehicle frame are provided with bogie, bogie is the ground-engaging element of train, is generally comprised
Wheel pair and be erected at wheel to upper framework, the framework of front end bogie is connect with the first draw beam 30, the structure of rear end bogie
Frame is connect with the second draw beam 40.Drive system is additionally provided on some bogies, drive system is generally by motor and gear
Case composition, motor are connect with gearbox drive, and the output shaft and wheel of gear-box are to transmission connection；Goods train when driving, electricity
Machine passes through gear-box driving wheel to rotation, and then drives entire vehicle frame operation.
Specifically, the front end of the first draw beam 30 and the rear end of the second draw beam 40 are provided with hitch, hitch be used for
Adjacent vehicle frame connection, i.e., the rear end of previous vehicle frame is connect by hitch with the front end of latter vehicle frame, to pass through adjacent carrier
Between hitch tractive force is passed into each vehicle frame, and then each vehicle frame is driven to advance, realizes the transport to cargo.
In the present embodiment, the extending direction of the first stringer 10 is parallel with current of traffic, and the extension of the first stringer 10 is long
Degree can accommodate 80 feet of container.First stringer 10 and the second stringer 20 are divided into collection along being parallel between the direction of horizontal plane
The width of vanning enables container to be carried on the first stringer 10 and the second stringer 20, the first stringer 10 and the second stringer
20 provide support force for container.
Specifically, the first stringer 10 is the load-supporting part of train, it is used for bearing container, the first stringer 10 to be generally steel
Beam, the present embodiment to the material of the first stringer 10 with no restrictions；Optionally, the present embodiment does not also do the width of the first stringer 10
Limitation is capable of the condition of bearing container in the intensity for meeting the first stringer 10 for example, the width of the first stringer 10 is 10mm
Under, the width of the first stringer 10 is as small as possible.
In the present embodiment, the first draw beam 30 includes draw beam ontology and hitch mounting base, wherein container, which is placed on, to be led
Draw on beam ontology；Hitch mounting base is set to the front end of draw beam, for connecting with hitch.Specifically, draw beam ontology and collection
It is provided with locking device on the joint face of vanning, for fixing container, avoids train in transit, container and the first traction
Beam 30 separates.
Specifically, draw beam ontology includes girder and two supporting beams, girder is arranged along the traffic direction perpendicular to train,
The both ends of girder are connect with the first stringer 10, the second stringer 20 respectively；Supporting beam is T-type beam, and the bottom end of T-type beam and girder connect
It connects, compared with the draw beam ontology of plate, forms through-hole between two T-type beams and girder, the weight reduction of the first draw beam 30,
To improve the vertical bearing capacity of vehicle frame；Optionally, in order to enhance the load-bearing property of the first draw beam 30, in girder and supporting beam
Lower part be provided with reinforcing rib, reinforcing rib can be connect by welding or bolted mode with girder and supporting beam；Or
Protruding portion is arranged in the lower part of girder and supporting beam in person, and protruding portion is arc-shaped so that girder and the interior thickness of supporting beam compared with
The thickness of end is big, improves the intensity of the first draw beam 30, and the bearing capacity of the first draw beam 30 increases.
In the present embodiment, the first draw beam 30 is connect with the front end of the first stringer 10 and the second stringer 20, the present embodiment pair
Connection type between first draw beam 30 and the second stringer 20 and the first stringer 10 with no restrictions, as long as guaranteeing in train operation
When the first stringer 10 and the second stringer 20 will not be separated with the first draw beam 30, such as: the first draw beam 30 can pass through
The mode of welding is fixedly connected with the first stringer 10 and the second stringer 20 or the first draw beam 30 is by being clamped or being bolted
Mode removably connect with the first stringer 10 and the second stringer 20.Optionally, the first draw beam 30 is the load receiving part of train
Part is used for bearing container, and the first draw beam 30 is generally aluminium alloy plate or steel plate, and the present embodiment is to the first draw beam 30
Material is with no restrictions.Wherein, the structure, function of the second draw beam 40 are similar with the first draw beam 30, and details are not described herein.It is worth
Illustrate, the first draw beam 30 is arranged in the front end of the first stringer 10 and the second stringer 20, and the setting of the second draw beam 40 is the
The rear end of one stringer 10 and the second stringer 20；Meanwhile second draw beam 40 and the first stringer 10 and the second stringer 20 connection side
Formula is similar with the first draw beam 30, and details are not described herein.
In the present embodiment, structure, the function of the second stringer 20 are similar with the first stringer 10, and the present embodiment is no longer superfluous herein
It states.It is worth noting that the setting of the second stringer 20 and the first stringer 10 along the direction interval for being parallel to horizontal plane；Meanwhile the
Two stringers 20 are similar with the first stringer 10 with the connection type of the first draw beam 30 and the second draw beam 40, and details are not described herein.
The installation process of the vehicle frame provided in the present embodiment are as follows: the front end of the first stringer 10 is first connected to the first draw beam
On 30, while the rear end of the first stringer 10 being connected on the second draw beam 40；The front end of the second stringer 20 is connected to later
On first draw beam 30, while the rear end of the second stringer 20 being connected on the second draw beam 40；Bogie is mounted on again
On one draw beam 30 and the second draw beam 40.In train operation, air is flowed along the surface of the first stringer 10 and the second stringer 20
It crosses, resistance is smaller, and resistance when due to train operation reduces, and vehicle frame can be run at high speed.Illustratively, provided in this embodiment
Vehicle frame is adapted to the high-speed cruising of 160km/h, meanwhile, 80 feet of quick containers of railway can be carried.
Vehicle frame provided in this embodiment, including the first stringer 10, the second stringer 20, the first draw beam 30 and the second traction
The extending direction of beam 40, the first stringer 10 and the second stringer 20 is parallel with the traffic direction of train, the first stringer 10 and second
Setting of the stringer 20 along the direction interval for being parallel to horizontal plane；Pass through first between first stringer 10 and the front end of the second stringer 20
Draw beam 30 connects, and is connected between the first stringer 10 and the rear end of the second stringer 20 by the second draw beam 40；First draw beam
30 and second draw beam 40 connect with bogie, and then drive the first draw beam 30 and the second draw beam 40 towards rail extending direction
It advances, the first curb girder and the second curb girder connecting with the first draw beam 30 and the second draw beam 40 are with train operation, due to first
The extending direction of stringer 10 and the second stringer 20 is parallel with the traffic direction of train, and side bar is arranged on central sill, side bar
It extends perpendicularly to current of traffic to compare, the resistance between the first stringer 10 and the second stringer 20 and air is small, reduces
Air drag when train operation, train aerodynamics performances improve.
Meanwhile container is mounted on vehicle frame, the first stringer 10 and the second carrying jointly of stringer 20 by container two sides,
Compared with Container Weight concentrates on central sill in the prior art, container is not susceptible to reverse.In addition, vehicle frame includes the first stringer
10, the second stringer 20, the first draw beam 30 and the second draw beam 40, said modules form vehicle frame by assembling, with monoblock type
Vehicle frame compare, processing technology is simple, and can be individually replaced to said modules, has saved maintenance cost.
With reference to Fig. 3-Fig. 5, in the present embodiment, the first stringer 10 includes top side rail 101, bottom side rail 102 and outer sealing plate
103, the extending direction of top side rail 101 and bottom side rail 102 is parallel with the traffic direction of train, and top side rail 101 and bottom side rail
102 edges are perpendicular to the setting at the direction interval of horizontal plane, and outer sealing plate 103 is covered on top side rail 101 and bottom side rail 102 deviates from second
The side of stringer 20.
Outer sealing plate 103 is covered on the outside of top side rail 101 and bottom side rail 102, so that not having structure to be exposed at vehicle frame on vehicle frame
Outside, in train travelling process, train smaller without resistance of the structure vertical between current of traffic, vehicle frame and air
It is adapted to the high-speed cruising of 160km/h.
Specifically, top side rail 101 is channel steel, manufacture craft is simple, and weight is small, so that the self weight of the first stringer 10 reduces,
Vehicle frame load-carrying is big.Channel steel includes web 1013, the first wing plate 1011 and the second wing plate 1012, web 1013, the first wing plate 1011
It is parallel with the traffic direction of train with the extending direction of the second wing plate 1012；Wherein, web 1013 is arranged perpendicular to horizontal plane,
First wing plate 1011 and the second wing plate 1012 are parallel to horizontal plane setting；One end of first wing plate 1011 and the top of web 1013
Connection, one end of the second wing plate 1012 are connect with the bottom end of web 1013, web 1013, the first wing plate 1011 and the second wing plate
1012 constitute groove；Wherein, web 1013, the first wing plate 1011 and the second wing plate 1012 are integrally formed；Optionally, first wing
The other end of plate 1011 and the second wing plate 1012 is connect with outer sealing plate 103, the first wing plate 1011 and the second wing plate 1012 it is another
End can be connect with outer sealing plate 103 by welding, can also be integrally formed by way of casting with outer sealing plate 103,
The present embodiment is without limitation.Optionally, the model of channel steel can be 10#, or 12#, or by technical staff's root
It is set according to the actual condition of the first stringer 10, the present embodiment is without limitation.
Specifically, bottom side rail 102 include the first support plate 1021 and the second support plate 1022, the one of the first support plate 1021
Hold connect vertical with one end of the second support plate 1022.Optionally, the first support plate 1021 and the second support plate 1022 is another
End is connect with outer sealing plate 103, the other end of the first support plate 1021 and the second support plate 1022 can by welding with
Outer sealing plate 103 connects, and can also be integrally formed by way of casting with outer sealing plate 103, the present embodiment is without limitation.
It is worth noting that playing a supportive role in the first stringer 10 to container is the first wing plate 1011 and the second wing plate
1012, bottom side rail 102 does not provide a supporting role, and the thickness of the first support plate 1021 and the second support plate 1022 is smaller, to mitigate
The self weight of first stringer 10 increases vehicle frame load-carrying.
Specifically, outer sealing plate 103 includes that upper sealing plate 1031 and lower sealing plate 1032, upper sealing plate 1031 are covered on top side rail 101
On, lower sealing plate 1032 is covered on bottom side rail 102, wherein top side rail 101 is connect with upper sealing plate 1031, bottom side rail 102 and lower envelope
Plate 1032 connects, and by covering outer sealing plate 103 on top side rail 101 and bottom side rail 102, top side rail 101 and bottom side rail 102 be not sudden and violent
It is exposed at the outside of vehicle frame, is avoided in train travelling process, the resistance between train and air is big；Wherein, outer sealing plate 103 is away from upper
The side of curb girder 101 and bottom side rail 102 is plane.
Optionally, upper sealing plate 1031 is connect with lower sealing plate 1032, and upper sealing plate 1031 and lower sealing plate 1032 can pass through welding
Mode be attached, can also be attached by way of being spirally connected or riveting, the present embodiment is without limitation.This reality
The implementation preferably for applying example is that upper sealing plate 1031 is integrally formed by way of casting with lower sealing plate 1032, with welding
Mode is compared, weld fatigue crackle caused by capable of effectively avoiding due to welding, meanwhile, welding capacity is reduced, welding deformation is reduced.
Optionally, in order to mitigate the weight of the first stringer 10, increase vehicle frame load-carrying, upper sealing plate 1031 and lower sealing plate 1032 can
Think aluminium alloy plate, or steel plate or light material.
In the present embodiment, the first stringer 10 further includes supporting element 104, and supporting element 104 is arranged in top side rail 101 and bottom side rail
Between 102, and it is connect with top side rail 101 and bottom side rail 102.
By the way that supporting element 104 is arranged between top side rail 101 and bottom side rail 102, reinforce top side rail 101 and bottom side rail 102
Between bonding strength, thus improve the first stringer 10 intensity.Specifically, the present embodiment to supporting element 104 with no restrictions, only
It wants that top side rail 101 and bottom side rail 102 can be connected, reinforces the bonding strength between top side rail 101 and bottom side rail 102；Example
Such as: supporting element 104 can be cylindrical, and the bottom end of supporting element 104 is connect with the top of bottom side rail 102, by the top of bottom side rail 102
End is that supporting element 104 provides holding power, and the top of supporting element 104 is connect with the bottom end of top side rail 101, is upper by supporting element 104
The bottom end of curb girder 101 provides holding power；Optionally, supporting element 104 can also be in prism-shaped, or be in irregular shape.Into one
The top setting on step ground, supporting element 104 is fluted, and the bottom end of top side rail 101 is accommodated in groove, and groove is top side rail 101
Side wall and bottom end provide support force, improve the support strength of top side rail 101.In addition, supporting element 104 can be in top side rail 101
It is vertically arranged between bottom side rail 102, can also be oblique, it is combined horizontal by certain angle, or both mode
It uses.
Optionally, supporting element 104 can be solid, be also possible to hollow, and the present embodiment is preferably carried out mode and is
Hollow strutting piece 104, compared with solid, 104 weight of hollow strutting piece is small, reduces the self weight of the first stringer 10, increases
The load-carrying of vehicle frame；Preferably, supporting element 104 can be multiple, and multiple supporting elements 104 are between top side rail 101 and bottom side rail 102
The setting at interval, to further enhance the bonding strength between top side rail 101 and bottom side rail 102, to improve the first stringer 10
Intensity.
With continued reference to Fig. 1-Fig. 2, optionally, on the basis of the above embodiments, vehicle frame further includes crossbeam 50, and crossbeam 50 is set
It sets between the first draw beam 30 and the second draw beam 40, and crossbeam 50 is connect with the first stringer 10 and the second stringer 20, crossbeam
50 can be further improved the bonding strength between the first stringer 10 and the second stringer 20, improve the bearing capacity of vehicle frame.
Specifically, crossbeam 50 is connect with top side rail 101, to increase the intensity of top side rail 101；Optionally, crossbeam 50 with it is upper
Curb girder 101 can also be connected, this implementation by welding or gluing by way of being spirally connected or being clamped
Example is without limitation.
Specifically, crossbeam 50 includes being arranged in parallel and at interval the first transverse slat and the second transverse slat and being arranged in the first transverse slat
And the second stringer board between transverse slat, stringer board are vertical with the first transverse slat and the second transverse slat；Preferably, stringer board can be multiple, multiple
Stringer board interval is arranged, and through-hole is provided on stringer board, and the weight of crossbeam 50 reduces, and vehicle frame weight reduces, and vehicle frame load-carrying increases；Separately
Outside, it is provided with locking device on crossbeam 50, for installing container, avoided in train transportational process, container and crossbeam 50 are sent out
It is estranged from.
Preferably, crossbeam 50 can be multiple, multiple crossbeams 50 between the first draw beam 30 and the second draw beam 40, with
The bonding strength between the first stringer 10 and the second stringer 20 is further enhanced, the receiving load of vehicle frame is improved, meanwhile, pass through
Multiple containers are fixedly mounted in the quantity for increasing crossbeam 50, the locking device that can use on each crossbeam 50.Wherein, multiple crossbeams
50 settings that can be spaced between the first draw beam 30 and the second draw beam 40, also can be set after the first draw beam 30
The front end at end and the second draw beam 40, or by technical staff according to the size and number of practical the wanted bearing container of vehicle frame into
Row is freely set.
Illustratively, vehicle frame can carry two containers, and referring to Fig. 6, two containers can be 20 feet, can also be with
It is 40 feet, the sum of the length of two containers cannot exceed the development length of the first stringer 10, then a crossbeam is accordingly arranged
50, the container of front end is carried on crossbeam 50 and the first draw beam 30, and the container of rear end is carried on crossbeam 50 and second and leads
Draw on beam 40；Vehicle frame can carry four containers, and referring to Fig. 7, four containers can be 20 feet, the length of four containers
The sum of degree cannot exceed the development length of the first stringer 10, then accordingly three crossbeams 50 of setting, the container of front end are carried on cross
On beam 50 and the first draw beam 30, the container of rear end is carried on crossbeam 50 and the second draw beam 40, two intermediate packagings
Case is carried on respectively on two crossbeams 50；Certainly, vehicle frame can also only carry a container, and referring to Fig. 8, container can be
40 feet, or 53 feet, the length of container cannot exceed the development length of the first stringer 10, then corresponding setting two
Crossbeam 50, container are carried on two crossbeams 50；In addition, vehicle frame can also carry three containers, referring to Fig. 9, three collection
The sum of size of vanning cannot exceed the development length of the first stringer 10, then two crossbeams 50, the container of front end is accordingly arranged
It is carried on crossbeam 50 and the first draw beam 30, the container of rear end is carried on crossbeam 50 and the second draw beam 40, intermediate
Container is carried on two crossbeams 50.As it can be seen that vehicle frame can by adjusting the quantity and position of first crossbeam 50 and locking device
For carrying the container of different size and number, vehicle frame carrying form is varied, strong flexibility.
For the orientation shown in Fig. 2, it is additionally provided with braking system on vehicle frame, braking system setting is in the first stringer 10, the
Two stringers 20 and adjacent two crossbeam 50 enclose in the space being set as, and connect with the first stringer 10 and the second stringer 20, braking system
Mainly include power supply device, control device, transmission device and brake, reduces speed very for controlling the train in driving process
It is extremely out of service.Compared with vehicle frame in the prior art includes along the central sill for being parallel to current of traffic setting, adjacent two is horizontal
Between beam 50 and it is not provided with longitudinal beam, the assembling space of braking system is big, convenient for handling.
The embodiment of the present invention also provides a kind of goods train, including vehicle frame, wherein the structure and function of vehicle frame is upper
It states in embodiment and is described in detail, details are not described herein again.
Goods train provided in an embodiment of the present invention, including vehicle frame.Wherein, vehicle frame includes the first stringer 10, the second stringer
20, the extending direction of the first draw beam 30 and the second draw beam 40, the first stringer 10 and the second stringer 20 with the fortune of train
Line direction is parallel, the setting of the first stringer 10 and the second stringer 20 along the direction interval for being parallel to horizontal plane；First stringer, 10 He
It is connected between the front end of second stringer 20 by the first draw beam 30, is passed through between the first stringer 10 and the rear end of the second stringer 20
The connection of second draw beam 40；First draw beam 30 and the second draw beam 40 are connect with bogie, and then drive the first draw beam 30
It advances with the second draw beam 40 towards rail extending direction, therefore, the first curb girder and the second curb girder are with train operation, due to first vertical
The extending direction of beam 10 and the second stringer 20 is parallel with the traffic direction of train, and side bar is arranged on central sill, and side bar prolongs
It stretches direction to compare perpendicular to current of traffic, the resistance between the first stringer 10 and the second stringer 20 and air is small, reduces
Air drag when train operation, train aerodynamics performance improve.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention, unless otherwise specific regulation, the terms such as term " installation ", " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, is also possible to removably connect, or be integrally formed, can be mechanical connect
It connects, is also possible to be electrically connected or can communicate each other；It can be directly connected, can also be indirectly connected with by intermediate medium, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly.For ability
For the those of ordinary skill in domain, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
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 vehicle frame characterized by comprising the first stringer, the second stringer, the first draw beam and the second draw beam, institute
The extending direction for stating the first stringer and second stringer is parallel with the traffic direction of train, first stringer and described
Setting of two stringers along the direction interval for being parallel to horizontal plane；Pass through between first stringer and the front end of second stringer
The first draw beam connection, is connected between first stringer and the rear end of second stringer by second draw beam
It connects.
2. vehicle frame according to claim 1, which is characterized in that first stringer includes top side rail, bottom side rail and outer
The extending direction of sealing plate, the top side rail and the bottom side rail is parallel with the traffic direction of train, and the top side rail and institute
Bottom side rail is stated along the setting at the direction interval perpendicular to horizontal plane, the outer sealing plate is covered on the top side rail and the bottom side rail
Away from the side of second stringer.
3. vehicle frame according to claim 2, which is characterized in that the outer sealing plate includes upper sealing plate and lower sealing plate, it is described on
Sealing plate is covered on the top side rail, and the lower sealing plate is covered on the bottom side rail.
4. vehicle frame according to claim 2, which is characterized in that the top side rail is channel steel.
5. vehicle frame according to claim 4, which is characterized in that first stringer further includes supporting element, the supporting element
Setting is connect between the top side rail and the bottom side rail, and with the top side rail and the bottom side rail.
6. vehicle frame according to claim 5, which is characterized in that fluted, the upside is arranged in the top of the supporting element
The bottom end accommodating of beam is in the groove.
7. vehicle frame according to claim 5, which is characterized in that the supporting element be it is multiple, multiple supporting elements are in institute
State the setting being spaced between top side rail and the bottom side rail.
8. vehicle frame according to claim 1-7, which is characterized in that the vehicle frame further includes crossbeam, the crossbeam
It is arranged between first draw beam and second draw beam, and the crossbeam and first stringer and described second are indulged
Beam connection.
9. vehicle frame according to claim 8, which is characterized in that the crossbeam be it is multiple, multiple crossbeams are described the
Between one draw beam and second draw beam.
10. a kind of goods train, which is characterized in that including the described in any item vehicle frames of claim 1-9.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910801353.4A CN110356426A (en) | 2019-08-28 | 2019-08-28 | Vehicle frame and goods train |
| EP20856519.2A EP3919340B1 (en) | 2019-08-28 | 2020-08-07 | Frame and freight train |
| PCT/CN2020/107643 WO2021036739A1 (en) | 2019-08-28 | 2020-08-07 | Frame and freight train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910801353.4A CN110356426A (en) | 2019-08-28 | 2019-08-28 | Vehicle frame and goods train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110356426A true CN110356426A (en) | 2019-10-22 |
Family
ID=68225301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910801353.4A Pending CN110356426A (en) | 2019-08-28 | 2019-08-28 | Vehicle frame and goods train |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3919340B1 (en) |
| CN (1) | CN110356426A (en) |
| WO (1) | WO2021036739A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036739A1 (en) * | 2019-08-28 | 2021-03-04 | 中车齐齐哈尔车辆有限公司 | Frame and freight train |
| CN114715212A (en) * | 2022-04-24 | 2022-07-08 | 中车常州车辆有限公司 | Container bearing device and container transportation equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954967B (en) * | 2021-10-29 | 2022-12-23 | 东风商用车有限公司 | Unmanned intelligent transport vehicle structure |
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| CN108928359A (en) * | 2018-07-09 | 2018-12-04 | 中车青岛四方机车车辆股份有限公司 | Undercarriage structure and train with it |
| CN108928358A (en) * | 2018-07-09 | 2018-12-04 | 中车青岛四方机车车辆股份有限公司 | Undercarriage structure and train with it |
| CN211001335U (en) * | 2019-08-28 | 2020-07-14 | 中车齐齐哈尔车辆有限公司 | Frame and freight train |
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| US5170718A (en) * | 1988-08-18 | 1992-12-15 | Gunderson, Inc. | Railroad freight car with well for stacked cargo containers |
| US6866452B2 (en) * | 1997-08-29 | 2005-03-15 | National Steel Car Limited | Cross member with container stop |
| US6505564B2 (en) * | 2001-05-23 | 2003-01-14 | National Steel Car Limited | Well car with cross member |
| CN202115523U (en) * | 2011-06-21 | 2012-01-18 | 南车戚墅堰机车有限公司 | Frame of maintenance vehicle for high-speed railway bridge |
| CN202686377U (en) * | 2012-06-20 | 2013-01-23 | 南车资阳机车有限公司 | Switch engine frame |
| CN202879490U (en) * | 2012-09-29 | 2013-04-17 | 南车戚墅堰机车有限公司 | Frame for internal combustion locomotive |
| CN104973084A (en) * | 2015-06-29 | 2015-10-14 | 南车资阳机车有限公司 | Lightweight outside corridor locomotive frame |
| CN110356426A (en) * | 2019-08-28 | 2019-10-22 | 中车齐齐哈尔车辆有限公司 | Vehicle frame and goods train |
-
2019
- 2019-08-28 CN CN201910801353.4A patent/CN110356426A/en active Pending
-
2020
- 2020-08-07 WO PCT/CN2020/107643 patent/WO2021036739A1/en unknown
- 2020-08-07 EP EP20856519.2A patent/EP3919340B1/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928359A (en) * | 2018-07-09 | 2018-12-04 | 中车青岛四方机车车辆股份有限公司 | Undercarriage structure and train with it |
| CN108928358A (en) * | 2018-07-09 | 2018-12-04 | 中车青岛四方机车车辆股份有限公司 | Undercarriage structure and train with it |
| CN211001335U (en) * | 2019-08-28 | 2020-07-14 | 中车齐齐哈尔车辆有限公司 | Frame and freight train |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036739A1 (en) * | 2019-08-28 | 2021-03-04 | 中车齐齐哈尔车辆有限公司 | Frame and freight train |
| CN114715212A (en) * | 2022-04-24 | 2022-07-08 | 中车常州车辆有限公司 | Container bearing device and container transportation equipment |
| CN114715212B (en) * | 2022-04-24 | 2024-03-19 | 中车常州车辆有限公司 | Container bearing device and container transportation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3919340C0 (en) | 2023-10-18 |
| EP3919340A1 (en) | 2021-12-08 |
| WO2021036739A1 (en) | 2021-03-04 |
| EP3919340B1 (en) | 2023-10-18 |
| EP3919340A4 (en) | 2022-04-27 |
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