CN105292152B - For the structural walls of railway car, relevant assemble method and rolling stock - Google Patents
For the structural walls of railway car, relevant assemble method and rolling stock Download PDFInfo
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- CN105292152B CN105292152B CN201510432452.1A CN201510432452A CN105292152B CN 105292152 B CN105292152 B CN 105292152B CN 201510432452 A CN201510432452 A CN 201510432452A CN 105292152 B CN105292152 B CN 105292152B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/10—Floors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D1/00—Carriages for ordinary railway passenger traffic
- B61D1/06—Carriages for ordinary railway passenger traffic with multiple deck arrangement
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Transportation (AREA)
- Laminated Bodies (AREA)
- Body Structure For Vehicles (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
A kind of structural walls of rolling stock, it is used to form paulin body or lower floor, the structural walls include the first component (26), the first component includes the hollow profile (30) that at least one forms closed section, which has the first shell (32) and second shell (34) of overlapping.Structural walls include second component (28), which includes: covering outer layer (38), including inner surface (48) and are limited by longitudinal edge (44) and transverse edge；Multiple crossbeams (40), each crossbeam are connected to outer layer (38), protrude and extend from the inner surface (48), to limit the volume available between two adjacent beams (40)；At least one mouthpiece (58) is connecting the first component (26) and second component (28) between the first component and second component.
Description
Technical field
The present invention relates to a kind of structural walls for rolling stock, which is used to form paulin body or lower floor, knot
Structure wall includes the first component, and the first component contains at least one hollow profile for forming closed section, which includes overlapping
First shell and second shell.
The invention further relates to a kind of assemble methods of this kind of structural walls.
Background technique
The compartment of rolling stock is usually made of multiple walls or mental section, passes through weldering between this multiple wall or mental section
It connects or rivets to assemble.
This structural walls are usually made of double-layer aluminium alloy profile, this is to say, are had and are connected with each other and form rigid structure
The outer housing and inner housing of frame, the braced frame are covered with covering covering to install with paulin body or floor type.
It is known especially after FR-2 990 177 in order to optimize the assembling of structural detail while retain enough rigidity
A kind of structural walls of independent holder, the structural walls are formed by the shell of composite material, and the shell is using package foam supporting plate
Hollow profile shape form.
However, this structural walls cannot be fully met.In fact, the every ten average annual growth rates 11.6mm of the height of people, structure
It is very big that wall occupied can be used for passenger compartment, particularly the volume of the inner space in the vertical direction in passageway in rolling stock.
Summary of the invention
An object of the invention is to provide a kind of structural walls of rolling stock, and the structural thickness of the size of the structural walls is extremely
Few part is less than the prior art, while retaining the mechanical characteristic and rigidity of traditional structural detail.
For this purpose, the present invention includes second component in the structural walls, second component includes: in particular, in that above-mentioned structural walls
Covering outer layer, including inner surface and limited by longitudinal edge and transverse edge；
Multiple crossbeams, are preferably made of composite material, and each crossbeam is connected on outer layer, on an internal surface in transverse direction
Extend between edge, protrusion is from inner surface, to limit the volume available between two adjacent beams；
On the one hand at least one mouthpiece is fixed in the first shell and second shell of the first component, on the other hand
It is fixed on one of longitudinal edge of outer layer of second component, first is connected so between the first component and second component
Part and second component.
According to specific embodiment, structural walls according to the present invention include one or more of following characteristics, these features
Individually or according to any technically possible combination used:
At least one covering element, the covering element include the specific of heat/sound insulation layer and paulin body or lower floor type
Covering；
Each covering element is placed in respective volume available；
Each crossbeam includes at least one first substrate and at least one supporting plate, and first substrate is parallel to inner surface extension,
Inner surface is preferably leaned on, supporting plate is substantially vertical with first substrate and protrudes extension from inner surface；
Each crossbeam includes the second substrate, and the second substrate is substantially parallel with first substrate, and supporting plate is in first substrate and second
Extend between substrate；
Each crossbeam is made of unidirectional carbon fiber；
Mouthpiece include overlapping the first wall and the second wall, the first wall be inserted into the first component first shell and second
Between the outer layer of part, and the second wall is inserted between the second shell of the first component and the outer layer of second component, the first wall and
Second wall defines:
First area, in the first region, the first wall and the second wall of mouthpiece are fixed to the of the first component respectively
On one shell and second shell；And
Second area, in the second area, the first wall and the second wall of mouthpiece are fixed to the outer layer of second component
On transverse edge.
Target of the invention also resides in the assemble method of above structure wall, which includes:
The step of first component is provided；
The step of second component is provided；
Particularly by weld or rivet by mouthpiece be fixed to second component and the first component on step；
The step of multiple covering elements are inserted into volume available.
According to the method for the present invention may include one or more of following characteristics, these features by individually or according to appoint
What technical possible combination is to use:
The step of providing the second component include:
Outer layer and mouthpiece are fixed particularly by welding or riveting；
Crossbeam is fixed on the inner surface of outer layer；
Mouthpiece is secured by welding on the first component and second component, and this method includes working as to weld on the first component
When connection interface part, the step of carrying out coolant interface part using the forced convection between the first wall and the second wall.
Target of the invention also resides in the rolling stock of double layer carriage type, comprising:
The first structure wall of above-mentioned paulin body type；
Second structural walls of above-mentioned lower floor type；
The third structural walls of intermediate floor type, third structural walls include the first component and second component, first component packet
At least one hollow profile for forming closed section is included, which includes first shell and second shell, and second component includes the
One shell and second shell, first shell and second shell are especially made of composite material or aluminium, in first shell and second shell
By the structure qualification of honeycomb or interlayer branch plate material complete volume between body, first shell is about and perpendicular to lower passenger
The passageway of compartment defines flat；And
The structural detail of framework classes, connection first structure wall, the second structural walls and third structural walls, to be integrally formed
The compartment of rolling stock.
Detailed description of the invention
By read it is following only by way of example and the explanation that is given with reference to the accompanying drawings, the present invention is better understood with, attached
In figure:
Fig. 1 be embodiment according to the present invention rolling stock along rolling stock center longitudinal axis lateral face section
Figure, shows the assembling to form the structural walls in compartment of rolling stock；
Fig. 2 is the lower perspective view from interior, partially illustrates the structural body of paulin body type, which is equipped with figure
1 rolling stock；
Fig. 3 is the sectional view of the A-A ' along Fig. 1, partially illustrates the structural walls of the paulin body type of Fig. 2；
Fig. 4 is the sectional view along the plane vertical with the plane A-A ' of Fig. 1, partially illustrates the paulin of not Fig. 2 of covering
The structural walls of body type；
Fig. 5 is the mouthpiece between the hollow profile of the first component of structural walls and the outer layer of the second component of structural walls
Sectional view；
Fig. 6 is the perspective view of the structural walls of floor type, which is equipped with the rolling stock of Fig. 1；
Fig. 7 is the sectional view of the plane B-B ' along Fig. 6, partially illustrates the structural walls of floor type；
Fig. 8 is the sectional view along the plane vertical with the plane B-B ' of Fig. 6, partially illustrates the ground of not Fig. 2 of covering
The structural walls of board type；
Fig. 9 is the perspective view to form the structural walls of the intermediate floor of rolling stock of Fig. 1；
Figure 10 is the sectional view of the plane C-C ' along Fig. 9, shows the structural walls of intermediate floor type.
Specific embodiment
Hereinafter, " longitudinal direction " is understood to the direction extended between rolling stock rear portion and front, and " transverse direction "
It is understood to the direction being transversely to the machine direction.
Term "horizontal" and " vertical " are defined relative to the rolling stock being placed on rail according to daily direction.Art
Language "lower" and "upper" are defined relative to vertical direction.
The rolling stock 1 of embodiment according to the present invention bilayer 2,3 is shown in Fig. 1.
Rolling stock 1 includes structure compartment 4, and structure compartment defines the lower passenger compartment 6 and the second layer 3 of first layer 2
Upper passenger compartment 8, lower passenger compartment and upper passenger compartment are setting up and down.
Compartment 4 includes:
The structural walls 10 of lower floor type, the structural walls limit the lower floor 12 of lower passenger compartment 6；
The structural walls 14 of intermediate floor type, the structural walls limit lower top 16 and the portion's passenger compartment 8 of lower passenger compartment 6
Upper floor 18；
The structural walls 20 of paulin body type, the structural walls limit the upper top 22 of upper passenger compartment 8；And
The structural detail 24 of framework classes is connected with structural walls 10, the intermediate floor of lower floor type on the structural detail
The structural walls 14 of type and the structural walls 20 of paulin body type.
The structural walls 10 of lower floor type have similar structure with the structural walls 20 of paulin body type.Therefore, such as Fig. 2 to 8
Shown, the structural walls 20 of each paulin body type or the structural walls 10 of lower floor type include the first component 26 and second component 28,
The first component 26 is inserted between second component 28 and the structural detail 24 of framework classes.In other words, the first component 26 to
Second component 28 is partially surrounded less.
In the embodiment of paulin body 20 shown in figures 2 and 4, the first component 26 is entirely around second component 28.
The first component 26 includes at least one hollow profile 30 in closed section, which includes the first of overlapping
Shell 32 and second shell 34.
The first component 26 is for example coupled on framework 24 by welding, riveting or bolt.
The first component 26 is for example made of metal alloy, is advantageously made of aluminium alloy.
As shown in Figure 5, first shell 32 and second shell 34 respectively include longitudinal edge in the end extended longitudinally
36。
As shown in Fig. 3 to 5, the outer layer 38 of second component 28 including broad form and multiple it is connected to schedule of reinforcement
Crossbeam 40 on outer layer 38.Advantageously, second component 28 further includes covering element 42, and covering element is suitable for the paulin of corresponding construction wall
Body or lower floor.
Outer layer 38 is limited by longitudinal edge 44 and transverse edge 46, which extends longitudinally, and transverse edge 46 exists
It is extended transversely between longitudinal edge.In addition, outer layer 38 further includes inner surface 48, the inner surface towards compartment 4 inside and
Extend between edge.
Outer layer 38 is for example made of metal alloy, advantageously by aluminium alloy or glass fibre-elastomer-aluminium alloy stacking
Monolithic compound is made.
Outer layer 38 be, for example, thickness between 1.5mm and 5mm, be advantageously the plate of 3mm.
As shown in figures 4 and 8, each crossbeam 40 extends transversely, and leans on inner surface 48 and outer layer 38.Volume available 50 is limited
It is scheduled between each component of two adjacent beams 40.
Each crossbeam 40 includes at least one first substrate 52 and at least one supporting plate 54, and substrate-parallel is in outer layer 38
Surface 48 extends and usually leans on inner surface 48, and supporting plate extends from first substrate 52 and perpendicular to inner surface 48.
Advantageously, each crossbeam 40 includes the second substrate 56 for being parallel to first substrate 52.Therefore, supporting plate 54 is in the first base
Extend between plate 52 and the second substrate 56 perpendicular to inner surface 48.
Each substrate 52,56 of each crossbeam 40 and the thickness of supporting plate 54 are between 1 and 3mm, advantageously equal to 2mm.
Crossbeam 40 is for example made of composite material.Preferably, crossbeam is made of unidirectional carbon fiber.In the case, crossbeam
40 in a mold roasting after be made up of the manufacturing method of direct pultrusion or the pultrusion of non-firing.
Interval between two adjacent beams 40 is for example between 350 and 600mm.Positioned at the longitudinal direction of second component 28
Interval between crossbeam 40 near end and the transverse edge 46 of outer layer 38 is between 30 and 500mm.
In addition, structural walls 10,20 include the mouthpiece 58 of the connection first component 26 and second component 28.More specifically, connecing
Mouth part 58 connects the first shell 32 of the first component 26 and the outer layer 38 of second shell 34, as shown in Figure 5.
Mouthpiece 58 is in the longitudinal edge 44 of the outer layer 38 of second component 28 and the first shell 32 of the first component 26 and the
Longitudinally extend between the end 36 of two shells 34.
Mouthpiece 58 includes substantially parallel the first wall 62 and the second wall 64.Second wall 64 has outer layer 38 and second shell
Supplement profile between 34.
Mouthpiece 58 further includes vertical third wall 66 and the 4th wall 68 vertically, third wall and the first wall 62 and the second wall
64 ends that are vertical and connecting the first wall 62 and the second wall 64, the 4th wall are parallel to the extension of third wall 66, and the 4th wall is by base
Originally it is placed in the central area of the first wall 62 and the second wall 64 that laterally define.
Mouthpiece 58 limits first area 70 and second area 72, and first area is from the first wall connecting with the first component 26
62 and second the end of wall 64 extend transverse to the 4th wall 68, second area extends transverse to the 4th wall 68 from third wall 66.
Second wall 64 is between the longitudinal edge 44 of outer layer 38 and the longitudinal edge 36 of the second shell 34 of the first component 26
Extend.
First wall 62 and the second wall 64 are lateral from the longitudinal edge of the first shell 32 of the first component 26 36 in an essentially parallel manner
Extend to the end of the longitudinal edge 44 of the outer layer 38 of second component 28.
First wall 62 and the second wall 64, which pass through to weld or rivet, is coupled to the first component 26.
Spacing between first wall 62 and the second wall 64 is between 15 and 50mm, advantageously equal to 25mm.
Third wall 66 and the 4th wall 68 extend in an essentially parallel manner between lower wall 64 and upper wall 62.Third wall and the 4th wall limit
Fixed free closed volume 74.
Spacing between first wall and the second wall 66,68 is between 50 and 100mm.Second component 28 and mouthpiece 58 with
Interval between the welding region of the first component 26 is advantageously 150mm between 100 and 200mm.
As shown in figure 4, second component 28 further includes the connector 75 being arranged between outer layer 38 and the first component 26.
Connector 75 extends between the transverse edge 46 and the first component 26 of outer layer 38.
Connector 75 includes the first panel 76 for leaning on the inner surface 48 of outer layer 38 and extending, and the end with first panel 76
Hold the neighbouring or vertically extending second panel 78 of inner surface 48 in end.
First panel 76 is also supported on the first component 26.
Second panel 78 extends perpendicular to the first component 26 and has the surface for being supported on the first component 26.
Connector 75 is coupled on outer layer 38 and the first component 26 by welding or riveting.
As shown in figure 3, the inner surface 48 that covering element 42 leans on outer layer extends.Covering element 42 is incorporated into volume available
In 50.For this purpose, covering element 42 is for example made of multiple covering units, each covering unit is respectively placed in volume available 50.
Covering element 42 includes the specific coating of heat-insulated and/or puigging and lower floor or paulin body type.
The structural walls 20 of paulin body type according to the present invention are shown in Fig. 2 to 5.
The differences of the structural walls 10 of the structural walls 20 and lower floor type of the paulin body type in particular, in that, the knot of paulin body type
The covering element 42 of structure wall 20 includes the coating of top type.Push up type covering include for example gas piece, pouring weight, top covering and
Needle covering.
In addition, the separation layer of covering element 42 is one layer of melamine layer or other heat/sound insulation objects.
The thickness of separation layer is advantageously 25mm between 10 and 50mm.
Each crossbeam 40 of the structural walls 20 of paulin body type has first substrate 52 and supporting plate 54, and first substrate is arranged to
The inner surface 48 of outer layer 38 is leaned on, and supporting plate is vertically protruded from inner surface 48.
Height of each crossbeam 40 between the inner surface 48 and the second substrate 56 of outer layer 38 has between 15 and 55mm
It sharply is 22mm.
The length of the second substrate 56 of each crossbeam 40 is advantageously identical as the length of first substrate 52.
The general thickness of the structural walls 20 of paulin body type is less than 60mm, advantageously less than or equal to 43mm.
The structural walls 10 of lower floor type according to the present invention are shown in Fig. 6 to 8.
The differences of the structural walls 20 of the structural walls 10 and paulin body type of lower floor type in particular, in that, the shape of crossbeam 40 is suitable
In the covering element 42 of lower floor type, and covering element does not push up the covering of type.
The structural walls 10 of lower floor type include two kinds of crossbeams 80,82 with different cross section.
The first crossbeam 80 has channel section, which is formed by two parallel supporting plates 54 and substrate 56, supporting plate
It is protruded perpendicular to outer layer 38, substrate 56 connects the upper end of two supporting plates 54.
Height of each first crossbeam 80 between the inner surface 48 and substrate 56 of outer layer 38 between 20 and 100mm,
It is advantageously 35mm.
Second of crossbeam 82 has the basic section in rectangle.Two parallel supporting plates 54 are protruded perpendicular to outer layer 38, and
Parallel first substrate 52 and the second substrate 56 is parallel to outer layer 38 to connect two supporting plates 54.
Each second cross beam 82 advantageously has the unhook 84 for being parallel to outer layer 38, breaks off relations and extends the second substrate 56.
The first substrate 52 of each second cross beam 82 and the inner surface 48 of outer layer 38 it is separated by a distance between 30 and 100mm it
Between, be advantageously 75mm, and Jie separated by a distance of inner surface 48 of the second substrate 56 of each second cross beam 82 and outer layer 38
Between 30 and 100mm, it is advantageously 80mm.
The lateral dimension of the substrate 52,56 of each second cross beam 82 between 10 and 70mm, be advantageously 25mm, and
Longitudinal size between 1200 and 3200mm, be advantageously 1500mm.The size of the unhook 84 of each second cross beam 82 is advantageous
Ground is substantially equal to a quarter of the second supporting plate 56.
Covering element 42 includes the covering of lower floor 12 and lower floor type.
Separation layer is one layer of melamine or other heat/sound insulation objects.The thickness of separation layer between 20 and 100mm,
It is advantageously 50mm.
The integral thickness of the structural walls 10 of lower floor type is advantageously 67.5mm between 50 and 100mm.
Fig. 9 and 10 shows the structural walls 14 of intermediate floor type.
The structural walls 14 of intermediate floor type are similar to above structure wall, but differ in that, and second of the structural walls
Part 28 does not have crossbeam 40 and unique outer layer 38.
Therefore, as shown in Figures 9 and 10, second component 28 includes that hollow profile is made by composite material or aluminium alloy, the sky
There are two coatings, i.e. upper caldding layer 90 and lower caldding layer 92 for cardioid material tool, and body is defined between upper caldding layer and lower caldding layer
Product 94, which includes the structure of honeycomb or composite intermediate layer branch plate material.
The thickness of lower caldding layer 90 and upper caldding layer 92 is advantageously 2mm.
Lower layer 90 includes the flat 96 that the vertical direction at least in the passageway of lower passenger compartment 6 extends.Flat
96 length being laterally extended are advantageously 1200mm between 600 and 1800mm.
Thickness between lower layer 90 at flat 96 and upper layer 92 is advantageously 30mm between 25 and 50mm.
In 96 periphery of flat, the thickness between lower layer 90 and upper layer 92 is advantageously between 40 and 70mm
49mm。
Rolling stock 1 guaranteed by using the structural walls 10,14,20 of minimum thickness lower passenger compartment 6 and upper passenger every
Between maximum internal volume in 8, and there is mechanical characteristic identical with the structural walls of the prior art.
Rolling stock 1 passes through the height especially increased at passageway below top while the rolling stock retained with the prior art
Identical outer shape ensures to increase the comfort of lower passenger compartment 6 and upper passenger compartment 8.
Rolling stock 1 also guarantees to reduce total quality.
The structural walls 20 of paulin body type or the structural walls 10 of lower floor type are by using including plate made of composite material
The structure of material 38 and multiple crossbeams 40 come replace the traditional structure of two aluminium black skins ensure reduce structure thickness, the structure limit
The volume available 50 suitable for integrating covering element 42 is determined.
The structural walls 20 of paulin body type or the structural walls 10 of lower floor type guarantee the mechanics reliability in compartment 4, because should
Structural walls assemble the first component 26 and second component 28 in the form of mouthpiece 58, to guarantee the step of welding or riveting
In composite material mechanical characteristic.
Now by the assembling side of the structural walls 10 of structural walls 20 or lower floor type to paulin body type according to the present invention
Method is illustrated.
Firstly, being coupled between mouthpiece 58 and outer layer 38 for example, by being welded to one another or riveting.
Then, the inner surface 48 that crossbeam 40 leans on outer layer is fixed, such as is using crossbeam made of thermoplastic compound
In the case where be fixed using glued or hot gluing.
Covering element 42 is incorporated into the volume available 50 limited between crossbeam 40.
Then, second component 28 is connected on the first component 26 for example, by welding or riveting.
When second component 28 is connected on the first component 26 for example, by welding, mouthpiece 58 is advantageous by forced
Convection current allows the other equipment of coolant interface part 58 to cool down.For this purpose, forced convection is by making cold air stream in mouthpiece 58
Closed volume 74 in circulation to realize.
By ensuring that controlled thermal current when welding, the assemble method of structural detail 10,20 completely avoid composite component
Damage.Any overheat of composite material is by enough spacing between welding region and composite component or by by dedicated volume
Cooling that the forced convection of cold air stream in 74 carries out guarantees.
It is noted that the present invention is not limited only to above-described embodiment, and it can have a variety of modifications.
Particularly, the structural walls 10 of the structural walls 20 of paulin body type or lower floor type are suitable for one layer of rolling stock 1
Compartment 4.
Claims (11)
1. a kind of structural walls of rolling stock, are used to form paulin body (20) or lower floor (10), the structural walls include first
Part (26), the first component include the hollow profile (30) that at least one forms closed section, hollow profile (30) packet
The first shell (32) and second shell (34) of overlapping are included,
It is characterized in that, the structural walls include second component (28), the second component includes:
Covering outer layer (38), the covering outer layer (38) include inner surface (48) and by longitudinal edge (44) and widthwise edge
Edge (46) limits,
Multiple crossbeams (40), each crossbeam is connected on the covering outer layer (38), on the inner surface (48)
The transverse edge (46) between extend, from the inner surface (48) protrude, thus limit two adjacent beams (40) between
Volume available (50),
On the one hand at least one mouthpiece (58), the mouthpiece are fixed to the first shell of the first component (26)
(32) and in second shell (34), and on the other hand it is fixed to the covering outer layer (38) of the second component (28)
One of the longitudinal edge (44) on, therefore the first component is connected between the first component and the second component
(26) and second component (28),
Wherein, the mouthpiece (58) includes the first wall (62) and the second wall (64) of overlapping, and first wall (62) is inserted into
Between the first shell (32) of the first component (26) and the covering outer layer (38) of the second component (28),
And second wall (64) is inserted into the second shell (34) and the second component (28) of the first component (26)
The covering outer layer (38) between, first wall (62) and second wall (64) define:
First area (70), in the first area, first wall (62) of the mouthpiece (58) and the second wall (64)
It is respectively fixed in the first shell (32) and second shell (34) of the first component (26)；And
Second area (72), in the second region, first wall (62) of the mouthpiece (58) and the second wall (64)
One of be fixed on the longitudinal edge (44) of the covering outer layer (38) of the second component (28).
2. structural walls according to claim 1, including at least one covering element (42), the covering element (42) include
The specific covering of heat/sound insulation layer and paulin body or lower floor type.
3. structural walls according to claim 2, wherein each covering element (42) is placed in the respective volume available
(50) in.
4. structural walls according to any one of claim 1 to 3, wherein each crossbeam (40) includes at least one first base
Plate (52) and at least one supporting plate (54), the first substrate are basically parallel to the inner surface (48) extension, the supporting plate base
This protrudes extension perpendicular to the first substrate (52) and from the inner surface (48).
5. structural walls according to claim 4, wherein each crossbeam (40) includes the second substrate (56), the second substrate
(56) it is basically parallel to the first substrate (52), the supporting plate (54) is in the first substrate (52) and the second substrate
(56) extend between.
6. structural walls according to any one of claim 1 to 3, wherein each crossbeam (40) is made of unidirectional carbon fiber.
7. structural walls according to any one of claim 1 to 3, wherein each crossbeam is made of composite material.
8. a kind of assemble method of structural walls according to any one of claim 1 to 3, comprising:
The step of first component (26) are provided；
The step of second component (28) are provided；
The mouthpiece (58) are fixed to the step on the second component (28) and on the first component (26)；
The step of multiple covering elements (42) are inserted into volume available (50).
9. the assemble method of structural walls according to claim 8, wherein the step of offer second component (28)
Include:
The covering outer layer (38) is fixed on the mouthpiece (58)；
The crossbeam (40) are fixed on the inner surface (48) of the outer layer (38).
10. the assemble method of structural walls according to claim 8, wherein the mouthpiece (58) is fixed by welding
Onto the first component (26) and the second component (28), the method includes working as to weld on the first component (26)
When mouthpiece (58), the interface is cooled down using the forced convection between first wall (62) and the second wall (64)
The step of part (58).
11. a kind of rolling stock (1), the rolling stock is double layer carriage type, which is characterized in that the rolling stock packet
It includes:
Structural walls according to claim 1 are the first structure wall of paulin body (20) type；
Structural walls according to claim 1 are second structural walls of lower floor (10) type；
The third structural walls of intermediate floor (14) type, the third structural walls include the first component (26) and second component
(28), the first component includes at least one hollow profile (30) for forming closed section, and the profile (30) includes first
Shell (90) and second shell (92), the second component includes first shell (90) and second shell (92), described first
Complete volume (94) are defined by honeycomb or interlayer supporting plate material structure between shell (90) and the second shell (92),
The first shell (90) defines flat (96) about and perpendicular to the passageway of lower passenger compartment (6)；And
The structural detail (24) of framework classes connects the first structure wall, second structural walls and the third structural walls,
So that the compartment (4) of the rolling stock (1) is integrally formed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1457064A FR3024117B1 (en) | 2014-07-22 | 2014-07-22 | STRUCTURAL WALLS FOR A RAILWAY VEHICLE FUND, ASSEMBLY METHOD AND RAILWAY VEHICLE THEREFOR |
| FR1457064 | 2014-07-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105292152A CN105292152A (en) | 2016-02-03 |
| CN105292152B true CN105292152B (en) | 2019-05-07 |
Family
ID=51787069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510432452.1A Active CN105292152B (en) | 2014-07-22 | 2015-07-21 | For the structural walls of railway car, relevant assemble method and rolling stock |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2977287B1 (en) |
| CN (1) | CN105292152B (en) |
| ES (1) | ES2793939T3 (en) |
| FR (1) | FR3024117B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU172948U1 (en) * | 2016-10-11 | 2017-08-01 | Открытое акционерное общество "Тверской вагоностроительный завод" (ОАО "ТВЗ") | BODY OF A TWO-STAGE PASSENGER CAR |
| FR3128434A1 (en) * | 2021-10-25 | 2023-04-28 | Alstom Transport Technologies | Vehicle car body structure, in particular railway |
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| FR2635064A1 (en) * | 1988-08-08 | 1990-02-09 | Cimt Lorraine | Aluminium rail-vehicle body |
| EP0369134A1 (en) * | 1988-11-15 | 1990-05-23 | MAN GHH Schienenverkehrstechnik GmbH | Vehicle body |
| EP0474510A1 (en) * | 1990-09-07 | 1992-03-11 | Hitachi, Ltd. | Railway car body structures and methods of making them |
| CN1111580A (en) * | 1994-03-18 | 1995-11-15 | 株式会社日立制作所 | Railway vehicle bodies and methods of manufacturing them |
| CN1117001A (en) * | 1994-08-19 | 1996-02-21 | 株式会社日立制作所 | Car body of rail way rolling stock |
| CN201626414U (en) * | 2009-12-23 | 2010-11-10 | 长春轨道客车股份有限公司 | Middle top structure of carbon steel vehicle |
| CN102066178A (en) * | 2009-06-10 | 2011-05-18 | 川崎重工业株式会社 | Method for reinforcing structure for railway rolling stock and structure for railway rolling stock |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE674686C (en) * | 1933-02-21 | 1939-04-19 | Linke Hofmann Werke Akt Ges | Hollow beams for connecting a longitudinal wall with the roof of car bodies, especially for railroad cars |
| US2625890A (en) * | 1949-04-13 | 1953-01-20 | Budd Co | Roof construction for passengertype railway cars |
| CH682993A5 (en) * | 1990-07-06 | 1993-12-31 | Alusuisse Lonza Services Ag | A vehicle body construction for rail vehicles. |
| FR2703316B1 (en) * | 1993-03-29 | 1995-06-09 | Anf Ind | RAILWAY EQUIPMENT BODY WITH SHELL PROFILE STRUCTURE. |
| FR2990177B1 (en) | 2012-05-03 | 2020-03-13 | Alstom Transport Technologies | STRUCTURAL ELEMENT OF RAILWAY VEHICLE, OF LONGITUDINAL WALL OR FLOOR TYPE |
-
2014
- 2014-07-22 FR FR1457064A patent/FR3024117B1/en not_active Expired - Fee Related
-
2015
- 2015-07-21 CN CN201510432452.1A patent/CN105292152B/en active Active
- 2015-07-22 ES ES15177913T patent/ES2793939T3/en active Active
- 2015-07-22 EP EP15177913.9A patent/EP2977287B1/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1729923A (en) * | 1927-10-08 | 1929-10-01 | P H Murphy Co | Car roof |
| US2589997A (en) * | 1947-03-15 | 1952-03-18 | Budd Co | Railway car |
| DE3608306A1 (en) * | 1986-03-13 | 1987-09-17 | Iveco Magirus | ROOF TRAINING OF COMMERCIAL VEHICLES |
| FR2635064A1 (en) * | 1988-08-08 | 1990-02-09 | Cimt Lorraine | Aluminium rail-vehicle body |
| EP0369134A1 (en) * | 1988-11-15 | 1990-05-23 | MAN GHH Schienenverkehrstechnik GmbH | Vehicle body |
| EP0474510A1 (en) * | 1990-09-07 | 1992-03-11 | Hitachi, Ltd. | Railway car body structures and methods of making them |
| CN1111580A (en) * | 1994-03-18 | 1995-11-15 | 株式会社日立制作所 | Railway vehicle bodies and methods of manufacturing them |
| CN1117001A (en) * | 1994-08-19 | 1996-02-21 | 株式会社日立制作所 | Car body of rail way rolling stock |
| CN102066178A (en) * | 2009-06-10 | 2011-05-18 | 川崎重工业株式会社 | Method for reinforcing structure for railway rolling stock and structure for railway rolling stock |
| CN201626414U (en) * | 2009-12-23 | 2010-11-10 | 长春轨道客车股份有限公司 | Middle top structure of carbon steel vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2977287B1 (en) | 2020-03-11 |
| CN105292152A (en) | 2016-02-03 |
| FR3024117A1 (en) | 2016-01-29 |
| ES2793939T3 (en) | 2020-11-17 |
| EP2977287A1 (en) | 2016-01-27 |
| FR3024117B1 (en) | 2018-03-30 |
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