CN107512279A - The side wall and its side wall module of a kind of rail vehicle - Google Patents
The side wall and its side wall module of a kind of rail vehicle Download PDFInfo
- Publication number
- CN107512279A CN107512279A CN201710543424.6A CN201710543424A CN107512279A CN 107512279 A CN107512279 A CN 107512279A CN 201710543424 A CN201710543424 A CN 201710543424A CN 107512279 A CN107512279 A CN 107512279A
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- Prior art keywords
- side wall
- column
- crossbeam
- section
- cross beam
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Classifications
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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
- B61D17/08—Sides
Abstract
The invention discloses a kind of side wall module of rail vehicle side wall, including framed side wallboard and it is connected to the side wall crossbeam, side wall column and side door column of the framed side wallboard, at the vehicle window and car door of rail vehicle, the side wall crossbeam, the side wall column and the side door column are inner hollow, the structure of section closure.In the present invention, by the way that the crossbeam at car door and vehicle window and column are arranged into inner hollow, the structure of section closure, the weight of rail vehicle while rail vehicle strength and stiffness requirement is met, can be effectively reduced.The invention also discloses a kind of side wall of rail vehicle.
Description
Technical field
The present invention relates to rail vehicle technical field, the side wall and its side wall module of more particularly to a kind of rail vehicle.
Background technology
With Chinese society expanding economy and the quickening of rhythm of life, track traffic has turned into main in urban transportation
The vehicles.Security, economical and presentation quality requirement, subway, urban rail or high ferro etc. based on rail vehicle traveling
Main material of the rail vehicle generally use stainless steel as car body, and the most frequently used welding manner is a weld through.
Meanwhile the theory of modularized design is used widely in track vehicular field, for the big part of rail vehicle
Integrated, form module so that the assembling of rail vehicle is more and more simple and convenient, and can improve the production effect of rail vehicle
Rate and assembling quality.
The size of vehicle body of railway vehicle side wall is generally larger, therefore, generally carries out modularized processing, the i.e. side to the side wall
Wall includes the side wall unit of some interconnections, and each side wall unit connects into overall side wall by roof side rail and lower-edge beam.Each side
Wall unit includes framed side wallboard, and in order to improve the strength and stiffness of side wall unit, some be mutually perpendicular to generally is welded with framed side wallboard
Crossbeam and column.
In above-mentioned side wall unit, be usually provided with vehicle window, and car door is arranged between adjacent side wall unit, and with side wall list
Member connection.Vehicle window is with being the position that side wall unit strength and stiffness are relatively low at car door, therefore, generally increases horizontal at vehicle window and car door
The size of beam and column ensures that it has enough strength and stiffness, so as to causing the weight of side wall unit larger.If consider
The weight of side wall unit is reduced, and make it that the size of crossbeam and column at vehicle window and car door is smaller, side wall unit may be caused to exist
The strength and stiffness deficiency of the position, and then cause the side wall life-span relatively low.
Therefore, how to provide it is a kind of can ensure that side wall unit has enough strength and stiffness at vehicle window and car door,
The side wall unit of side wall unit weight can also be reduced simultaneously, be this area technical problem urgently to be resolved hurrily.
The content of the invention
In order to solve the above technical problems, the purpose of the present invention is a kind of side wall module of rail vehicle side wall of offer, including
Framed side wallboard and the side wall crossbeam, side wall column and side door column for being connected to the framed side wallboard, in the vehicle window and car door of rail vehicle
Place, the side wall crossbeam, the side wall column and the side door column are inner hollow, the structure of section closure.
Because the side wall crossbeam, side wall column and side door column of the side wall module are the structure of inner hollow so that should
The weight of side wall module is relatively low, and saves material, so as to help to reduce the complete vehicle weight of rail vehicle, and reduces cost.Together
When, the crossbeam of above-mentioned hollow structure inside and the section closure of column so that each side wall crossbeam, side wall column and side door column tool
There are higher strength and stiffness, to meet the requirement of rail vehicle strength and stiffness.Therefore, in the present invention, by by car door and
Crossbeam and column at vehicle window are arranged to inner hollow, the structure of section closure, can meet rail vehicle strength and stiffness
It is required that while, effective weight for reducing rail vehicle.
Alternatively, the side wall crossbeam includes first crossbeam and second cross beam, and the direction along rail vehicle from inside to outside,
It is followed successively by the second cross beam and the first crossbeam；
Along longitudinal direction, one end of the first crossbeam is welded in the framed side wallboard, and at vehicle window, the other end is horizontal with described second
Beam welds, and after welding, the section closure that the first crossbeam and the second cross beam surround.
Alternatively, the side wall column includes the first side wall column and the second side wall column, and along rail vehicle by introversion
Outer direction, it is followed successively by the first side wall column and the second side wall column；
At vehicle window, along longitudinal direction, described first side wall column one end is welded in the second cross beam, the other end and described the
Two side wall columns weld, and after welding, the section closure that the first side wall column and the second side wall column surround.
Alternatively, the first crossbeam is the section bar that section is shape for hat, including the first head and first is along portion, described first
Head and the framed side wallboard weld after overlapping, and described first welds along after portion and second cross beam overlap joint, and described in after welding
Second cross beam blocks first head and described first along the opening between portion, so that the first crossbeam is horizontal with described second
The section closure that beam surrounds.
Alternatively, the first side wall column is the section bar that section is shape for hat, including the second head and second is along portion, described
Second overlapped along one end and the second cross beam in portion after weld, the other end after the second side wall column overlap joint with welding, institute
State after the other end of the second side wall column overlaps with the framed side wallboard and weld, and after welding, the first side wall column, described the
The section closure that two side wall columns, the framed side wallboard surround with the second cross beam.
Alternatively, the section of the second cross beam and the second side wall column is B-shaped, so that described second is horizontal
Beam can connect the first crossbeam and the first side wall column, and the second side wall column can connect first side wall
Column and the framed side wallboard.
Alternatively, it is welded with car window upright post stiffening plate between the framed side wallboard and the second side wall column.
Alternatively, at the window angle of the vehicle window, also with window angle stiffening plate, window angle stiffening plate and the side wall
Plate, the second cross beam and the second side wall column welding.
Alternatively, at car door, the side door column includes the first side door column being transversely distributed and the second side door is stood
Post, the first side door column are used to coordinate with car door, and its section is the hollow of closing；
The second side door column is the section bar that section is shape for hat, including the 3rd head and the 3rd is along portion, the 3rd edge
The one end in portion is welded after being overlapped with the side wall crossbeam, and the other end welds after being overlapped with the first side door column, and after welding,
3rd head and the described 3rd is along the closure of openings between portion.
Alternatively, the described 3rd is B-shaped along the section in portion and one end of the first side door column welding, so that institute
Stating the second side door column can weld with the framed side wallboard and the first side door column.
Alternatively, the side door column also includes the 3rd head described in lateral connection and the side door of the first side door column
Column stiffening plate, so that the section of the side door column has the hollow of three closings.
Alternatively, the side wall module is austenite stainless steel construction, the framed side wallboard and the first of the side wall crossbeam
Crossbeam, the car window upright post stiffening plate of the side wall column use laser welding, second cross beam and the side of the side wall crossbeam
First side wall column of wall column uses spot welding, and skeleton and the first crossbeam, the car window upright post of the side wall unit are mended
Strong plate uses arc welding.
In addition, the present invention also provides a kind of side wall of rail vehicle, including roof side rail and some it is welded in the roof side rail
Side wall module, wherein, the side wall module is above-described side wall module.
Alternatively, welded after the roof of the top of the roof side rail and rail vehicle overlap joint, the first of the side wall module
Crossbeam and lower-edge beam weld after overlapping, and the lower end of the lower-edge beam after edge beam of underframe overlap joint with welding, and after welding, the side wall
Section closure.
Alternatively, the roof side rail is channel-section steel, and its internal welding is connected to panting beam.
Brief description of the drawings
Fig. 1 is the structural representation that rail vehicle provided by the present invention is seen from inside to outside；
Fig. 2 is the structural representation of side wall module in Fig. 1；
Fig. 3 is Fig. 2 top view；
Fig. 4 is Fig. 2 side view；
Fig. 5 is the enlarged drawing at window angle in Fig. 2；
Fig. 6 is the partial view of top view in Fig. 3；
Fig. 7 is Fig. 1 view profile；
Fig. 8 is the partial enlarged drawing of I part in Fig. 7.
In Fig. 1-8：
1 side wall module, 11 framed side wallboards, 12 side wall crossbeams, 121 first crossbeams, 122 second cross beams, 13 side wall columns, 131
First side wall column, 132 second side wall columns, 14 side door columns, 141 first side door columns, 142 second side door columns, 143 sides
Door pillar stiffening plate, 15 window angle stiffening plates, 16 lower-edge beams, 17 car window upright post stiffening plates；
2 roof side rails, 3 panting beams.
Embodiment
In order that those skilled in the art more fully understands technical scheme, it is below in conjunction with the accompanying drawings and specific real
Applying example, the present invention is described in further detail.
Accompanying drawing 1-6 is refer to, wherein, Fig. 1 is the structural representation that rail vehicle provided by the present invention is seen from inside to outside；Figure
2 be the structural representation of side wall module in Fig. 1；Fig. 3 is Fig. 2 top view；Fig. 4 is Fig. 2 side view；Fig. 5 is window angle in Fig. 2
The enlarged drawing at place；Fig. 6 is the partial view of top view in Fig. 3.
It should be noted that the noun of locality such as " transverse direction " referred to herein, " vertical ", " longitudinal direction " is with the rail shown in Fig. 1
Road vehicle defines, wherein, " transverse direction " refers to the length direction (i.e. vehicle heading) of vehicle body of railway vehicle, corresponding diagram 1
In left and right directions, therefore, herein " crossbeam " is the beam extended along vehicle heading；" vertical " refers to rail vehicle
Short transverse, the above-below direction in corresponding diagram 1, therefore, " column " herein are the post extended along short transverse；" longitudinal direction "
The thickness direction of rail vehicle side wall is referred to, perpendicular to the direction of paper in corresponding diagram 1.
In a kind of specific embodiment, the present invention provides a kind of side wall module 1 of rail vehicle side wall, as shown in figure 1, should
The side wall of rail vehicle includes the structures such as some side wall modules 1, roof side rail 2, vehicle window and car door, i.e. the side wall is modularization knot
Structure.Wherein, as shown in Fig. 2 side wall module 1 includes framed side wallboard 11, the side wall crossbeam 12 for being connected to framed side wallboard 11, side wall column 13
With side door column 14.
Specifically, as shown in Fig. 2 side wall crossbeam 12 is each crossbeam for being connected to framed side wallboard 11, side wall column 13 and side door
Column 14 is each vertical beam for being connected to framed side wallboard 11, wherein, side door column 14 is positioned at the vertical of 1 horizontal two edges of side wall module
Post, for coordinating with car door, side wall column 13 is each column between both sides door pillar 14.It is appreciated that framed side wallboard 11
Upper each orthogonal crossbeam and column can improve the strength and stiffness of framed side wallboard 11.
In the present embodiment, side wall crossbeam 12, side wall column 13 and side door column 14 are inner hollow, the knot of section closure
Structure.
Because the side wall crossbeam 12, side wall column 13 and side door column 14 of the side wall module 1 are the structure of inner hollow,
So that the weight of the side wall module 1 is relatively low, and saves material, so as to help to reduce the complete vehicle weight of rail vehicle, and reduce
Cost.Meanwhile the crossbeam of above-mentioned hollow structure inside and the section closure of column so that each side wall crossbeam 12, side wall column 13
There are higher strength and stiffness with side door column 14, to meet the requirement of rail vehicle strength and stiffness.Therefore, the present embodiment
In, by the way that the crossbeam at car door and vehicle window and column are arranged into inner hollow, the structure of section closure, track can met
While vehicle intensity and rigidity requirement, the weight of rail vehicle is effectively reduced.
Specifically, as shown in Fig. 2 side wall crossbeam 12 includes first crossbeam 121 and second cross beam 122, and along longitudinal direction (track
The direction of vehicle from inside to outside), be sequentially distributed for：Second cross beam 122 and first crossbeam 121, therefore, the side wall module 1 is along vertical
It is followed successively by for three-decker, ecto-entad：Framed side wallboard 11, the first crossbeam 121 for being welded in framed side wallboard 11, it is welded in the first horizontal stroke
The second cross beam 122 of beam 121.Meanwhile after the side wall crossbeam 12 is welded in framed side wallboard 11, first crossbeam 121 and second cross beam 122
The section closure of the side wall crossbeam 12 surrounded.It is appreciated that second cross beam 122 is crossbeam corresponding with vehicle window, i.e., this is second horizontal
Beam 122 is only located at corresponding to vehicle window in scope, and first crossbeam 121, for improving the strength and stiffness at vehicle window.
In embodiment shown in Fig. 2, first crossbeam 121 is transversely elongated structure, the i.e. length of first crossbeam 121 and side wall
The length of plate 11 is identical, and second cross beam 122 protrudes from vehicle window, and is blocked by vehicle window, therefore, the second cross beam 122 in the present embodiment
Including the needle beam positioned at vehicle window upper and lower ends, the left and right sides.Certainly, second cross beam 122 is alternatively elongated structure transversely,
I.e. its length also can be identical with the length of framed side wallboard 11, is herein that split-type structural or integral structure are not made to second cross beam 122
Limit.
Meanwhile as shown in Fig. 2 side wall column 13 includes the first side wall column 131 and the second side wall column 132, and along vertical
To (direction of rail vehicle from inside to outside), the first side wall column 131 and the second side wall column 132, therefore, the side wall are followed successively by
Module 1 has three-decker at side wall column 13, and ecto-entad is followed successively by：Framed side wallboard 11, the second side wall column 132, welding
In the first side wall column 131 of the second side wall column 132.
Meanwhile the side wall column 13 also welds with side wall crossbeam 12, it is specially：The one end of first side wall column 131 is welded in
Second cross beam 122, the other end are welded with the second side wall column 132, and after welding, the first side wall column 131 is stood with the second side wall
The section closure for the side wall column 13 that post 132 surrounds.
More specifically, as shown in figure 3, the section of first crossbeam 121 is shape for hat, including the first head and first is along portion, its
In, the first head and framed side wallboard 11 weld after overlapping, first overlapped along portion and second cross beam 122 after weld, and second after welding
Crossbeam 122 blocks the first head and first along the opening between portion, so that the side that first crossbeam 121 surrounds with second cross beam 122
The section closure of wall crossbeam 12.
Similarly, as shown in figure 4, the section of the first side wall column 131 is shape for hat, including the second head and second is along portion,
Wherein, second overlapped along one end and the second cross beam 122 in portion after weld, form the skeleton of side wall module 1, second along the another of portion
End with being welded after the second side wall column 132 overlap joint, the other end of the second side wall column 132 with being welded after the overlap joint of framed side wallboard 11, and
After welding, side wall column 13 that the first side wall column 131, the second side wall column 132, framed side wallboard 11 and second cross beam 122 surround
Section closure.
In the present embodiment, the side wall column 131 of first crossbeam 121 and first uses section bar of the section for shape for hat so that two
Person has the advantages of simple in construction, and when the closure of openings of the shape for hat section bar, can further improve side wall crossbeam 12 and side
Intensity, rigidity and the stability of wall column 13.
Further, as shown in Figure 3 and Figure 4, there is certain indulge between the side wall column 131 of first crossbeam 121 and first
To distance, and because the first side wall column 131 and framed side wallboard 11 are located at the first layer and the 3rd of side wall module three-decker respectively
Layer, therefore, also has therebetween certain fore-and-aft distance.Based on this, the side wall column 131 of first crossbeam 121 and first is connected
Second cross beam 122, the second side wall column 132 of the side wall column 131 of connection first and framed side wallboard 11 be B-mode structure, so as to
Second cross beam 122 can connect the side wall column 131 of first crossbeam 121 and first, and the second side wall column 132 can connect the first side
Wall column 131 and framed side wallboard 11.
Further, as shown in figure 4, being welded with car window upright post reinforcement between the side wall column 132 of framed side wallboard 11 and second
Plate 17, the car window upright post stiffening plate 17 are used for the reinforcement of the second side wall column 132.
On the other hand, as shown in figure 5, at four window angles of vehicle window, also with window angle stiffening plate 15, and the window angle reinforcement
Plate 15 welds with framed side wallboard 11, the side wall column 132 of second cross beam 122 and second, and the window angle stiffening plate 15 is used for each at window angle
The reinforcement of weld seam, so as to reduce the stress concentration at window angle.
Meanwhile as described above, the horizontal two edges of the side wall module 1 also have the side door column 14 coordinated with car door, its
In, as shown in Figure 2 and Figure 6, the side door column 14 includes the first side door column 141 and the second side door column being transversely distributed
142, wherein, the first side door column 141 be used for car door coordinate, and its section for closing hollow, the second side door column 142
It is in the section bar of shape for hat for section, including the 3rd head and the 3rd is along portion, wherein, the 3rd overlaps along the one end in portion with side wall crossbeam 12
After weld, the other end and the first side door column 141 weld after overlapping, and after welding, the second side door column 142 the 3rd along portion with
Closure of openings between 3rd head, so that the section of the side door column 14 at least has the O-shaped structure of two closings,
And two closing O-shaped structure be transversely distributed.
It is arranged such, the present embodiment includes the side door column 14 of double columns and only includes single mouth word in the prior art
Type column is compared, and has higher strength and stiffness, so as to improve the intensity of side wall module 1 and car door junction, rigidity and steady
It is qualitative.In embodiment shown in Fig. 6, the 3rd head and the 3rd is closed along the opening between portion by side wall crossbeam 12.
Specifically, as shown in fig. 6, the 3rd of the second side door of shape for hat column 142 the along portion and the first side door of hollow column 141
One end of welding is B-mode structure, so that the second side door column 142 can weld with the side door column 141 of framed side wallboard 11 and first
Connect, so as to improve the reliability and stability welded between the second side door column 142 and the first side door column 141.
Certainly, also can be in the first side door column 141 and the second side door column 142 the 3rd along setting the B-mode 3rd between portion
Side door column, the 3rd side door column are used to realize the connection between the second side door column 142 and framed side wallboard 11.But this sets
The mode of putting causes the welding structure inside side door column 14 too many, so as to cause its intensity not high on the contrary.
Further, as shown in fig. 6, the side door column 14 also includes side door column stiffening plate 143, the side door column reinforcement
Plate 143 is used for the 3rd head and the first side door column 141 for transversely connecting the second side door column 142, so that the side door
The section of column 14 in addition to two closing hollows of the first side door column 141 and the second side door column 142, the 3rd head with
The hollow of the 3rd closing is formed between first side door column 141, so that the side door column 14, which is section, forms three
The structure of the hollow of closing, and then increase the strength and stiffness of side door column 14, the mounting structure and intensity for meeting car door will
Ask.
In the various embodiments described above, side wall module 1 uses austenitic stainless steel material, and framed side wallboard 11 and first crossbeam 121,
Laser welding is used between car window upright post stiffening plate 17.
It is appreciated that laser welding is realized using elongated cross weld between framed side wallboard 11 and first crossbeam 121, and respectively
Laser welded seam is uniformly distributed, it is possible to increase the aesthetics of side wall unit 1, and reduce welding and take, processing efficiency is improved, it is more important
, during using laser welding, weld strength can be effectively improved, reduces spot welding impression, reduces the heat input in welding process
Amount, so as to reduce the deflection of side wall unit.
Meanwhile second cross beam 122 and contact area that the first side wall column 131 mutually overlaps are smaller, therefore the two is used
Spot welding connects so that the intensity after welding is higher.In addition, the skeleton of above-mentioned side wall unit 1 and first crossbeam 121, car window upright post
Arc welding is used between stiffening plate 17, the structure after welding has certain deflection, so as to improve the pliability of junction.
Please continue to refer to accompanying drawing 7 and 8, wherein, Fig. 7 is Fig. 1 view profile；Fig. 8 is the partial enlargement of I part in Fig. 7
Figure.
In addition, the present invention also provides a kind of side wall of rail vehicle, as shown in figure 1, the side wall includes roof side rail 2 and some
The side wall module 1 of roof side rail 2 is welded in, wherein, the side wall module 1 is the side wall module 1 described in any of the above embodiment.By
There is above-mentioned technique effect in above-mentioned side wall module 1, including the side wall of the side wall module 1 should also have corresponding technique effect,
Here is omitted.
Specifically, as depicted in figs. 1 and 2, welded after the roof of the top of roof side rail 2 and rail vehicle overlap joint, side wall mould
The first crossbeam 121 of block 1 is welded after being overlapped with lower-edge beam 16, and the lower end of lower-edge beam 16 is welded with being welded after edge beam of underframe overlap joint
After connecing, the section closure of side wall, so as to improve the overall strength and stiffness of the side wall.
On the other hand, as shown in figure 8, roof side rail 2 is channel-section steel, and its internal welding is connected to panting beam 3.
It is appreciated that when roof side rail 2 is channel-section steel, there is the advantages of lighter in weight, meanwhile, by its interior welds reinforcement
Beam 3, it is possible to increase the strength and stiffness of the roof side rail 2, so that while the strength and stiffness of roof side rail 2 are higher, weight
Also it is lighter.
The side wall and its side wall module of a kind of rail vehicle provided by the present invention are described in detail above.This
Apply specific case in text to be set forth the principle and embodiment of the present invention, the explanation of above example is only intended to
Help to understand method and its core concept of the invention.It should be pointed out that for those skilled in the art,
Without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls
Enter in the protection domain of the claims in the present invention.
Claims (15)
1. a kind of side wall module of rail vehicle side wall, including framed side wallboard (11) and the side wall horizontal stroke for being connected to the framed side wallboard (11)
Beam (12), side wall column (13) and side door column (14), it is characterised in that at the vehicle window and car door of rail vehicle, the side
Wall crossbeam (12), the side wall column (13) and the side door column (14) are inner hollow, the structure of section closure.
2. side wall module according to claim 1, it is characterised in that the side wall crossbeam (12) includes first crossbeam
(121) and second cross beam (122), and the direction along rail vehicle from inside to outside, it is followed successively by the second cross beam (122) and described
First crossbeam (121)；
Along longitudinal direction, one end of the first crossbeam (121) is welded in the framed side wallboard (11), at vehicle window, the other end with it is described
Second cross beam (122) welds, and after welding, the section that the first crossbeam (121) surrounds with the second cross beam (122) closes
Close.
3. side wall module according to claim 2, it is characterised in that the side wall column (13) includes the first side wall column
(131) and the second side wall column (132), and the direction along rail vehicle from inside to outside, it is followed successively by the first side wall column
And the second side wall column (132) (131)；
At vehicle window, along longitudinal direction, described first side wall column (131) one end is welded in the second cross beam (122), the other end with
Second side wall column (132) welding, and after welding, the first side wall column (131) and the second side wall column
(132) section closure surrounded.
4. side wall module according to claim 3, it is characterised in that the first crossbeam (121) is that section is shape for hat
Section bar, including the first head and first are welded along portion, first head after being overlapped with the framed side wallboard (11), first edge
Portion is welded after being overlapped with the second cross beam (122), and the second cross beam (122) blocks first head and institute after welding
First is stated along the opening between portion, so that the section closure that the first crossbeam (121) surrounds with the second cross beam (122).
5. side wall module according to claim 4, it is characterised in that the first side wall column (131) is that section is cap
The section bar of type, including the second head and second is along portion, described second overlapped along the one end in portion with the second cross beam (122) after weld
Connect, the other end welds after being overlapped with the second side wall column (132), the other end of the second side wall column (132) and institute
State framed side wallboard (11) overlap joint after weld, and weld after, the first side wall column (131), the second side wall column (132),
The section closure that the framed side wallboard (11) surrounds with the second cross beam (122).
6. side wall module according to claim 5, it is characterised in that the second cross beam (122) and second side wall
The section of column (132) is B-shaped, so that the second cross beam (122) can connect the first crossbeam (121) and institute
State the first side wall column (131), the second side wall column (132) can connect the first side wall column (131) with it is described
Framed side wallboard (11).
7. side wall module according to claim 5, it is characterised in that the framed side wallboard (11) and the second side wall column
(132) car window upright post stiffening plate (17) is welded between.
8. side wall module according to claim 5, it is characterised in that at the window angle of the vehicle window, also mended with window angle
Strong plate (15), window angle stiffening plate (15) are stood with the framed side wallboard (11), the second cross beam (122) and second side wall
Post (132) welds.
9. according to the side wall module any one of claim 1-8, it is characterised in that at car door, the side door column
(14) the first side door column (141) and the second side door column (142) being transversely distributed, the first side door column are included
(141) it is used to coordinate with car door, and its section is the hollow of closing；
The second side door column (142) is the section bar that section is shape for hat, including the 3rd head and the 3rd is along portion, the 3rd edge
The one end in portion is welded after being overlapped with the side wall crossbeam (12), and the other end welds after being overlapped with the first side door column (141),
And after welding, the 3rd head and the described 3rd is along the closure of openings between portion.
10. side wall module according to claim 9, it is characterised in that the described 3rd along portion and the first side door column
(141) section of one end of welding is B-shaped so that the second side door column (142) can with the framed side wallboard (11) and
The first side door column (141) is welded.
11. side wall module according to claim 9, it is characterised in that the side door column (14) also includes lateral connection
3rd head and the side door column stiffening plate (143) of the first side door column (141), so that the side door column (14)
Section have three closing hollows.
12. according to the side wall module any one of claim 1-8, it is characterised in that the side wall module (1) is Ovshinsky
Body stainless steel structure, first crossbeam (121), the side wall column (13) of the framed side wallboard (11) and the side wall crossbeam (12)
Car window upright post stiffening plate (17) use laser welding, the second cross beam (122) of the side wall crossbeam (12) is stood with the side wall
First side wall column (131) of post (13) uses spot welding, skeleton and the first crossbeam (121), the institute of the side wall unit (1)
State car window upright post stiffening plate (17) and use arc welding.
13. a kind of side wall of rail vehicle, including roof side rail (2) and some side wall modules for being welded in the roof side rail (2)
(1), it is characterised in that the side wall module (1) is the side wall module (1) any one of claim 1-12.
14. side wall according to claim 13, it is characterised in that the top of the roof side rail (2) and the car of rail vehicle
Welded after the overlap joint of top, the first crossbeam (121) of the side wall module (1) after lower-edge beam (16) overlap joint with welding, the lower-edge beam
(16) lower end is welded after being overlapped with edge beam of underframe, and after welding, the section closure of the side wall.
15. side wall according to claim 13, it is characterised in that the roof side rail (2) is channel-section steel, and its internal welding is connected to
Panting beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543424.6A CN107512279B (en) | 2017-07-05 | 2017-07-05 | A kind of side wall and its side wall module of rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543424.6A CN107512279B (en) | 2017-07-05 | 2017-07-05 | A kind of side wall and its side wall module of rail vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107512279A true CN107512279A (en) | 2017-12-26 |
| CN107512279B CN107512279B (en) | 2019-03-05 |
Family
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108725464A (en) * | 2018-07-25 | 2018-11-02 | 中车株洲电力机车有限公司 | A kind of rail vehicle side wall and rail vehicle |
| CN109109884A (en) * | 2018-09-06 | 2019-01-01 | 中车青岛四方机车车辆股份有限公司 | The side wall component and rail vehicle of rail vehicle |
| CN109109881A (en) * | 2018-09-06 | 2019-01-01 | 中车青岛四方机车车辆股份有限公司 | The side wall component and rail vehicle of rail vehicle |
| CN109131392A (en) * | 2018-09-06 | 2019-01-04 | 中车青岛四方机车车辆股份有限公司 | The side wall component and rail vehicle of rail vehicle |
| CN110682929A (en) * | 2019-10-12 | 2020-01-14 | 中车青岛四方机车车辆股份有限公司 | Vehicle side wall structure and rail vehicle |
| CN110860815A (en) * | 2019-11-29 | 2020-03-06 | 安徽雷尔伟交通装备有限公司 | Novel aluminum alloy section tailor-welded side wall structure and assembly welding process thereof |
| CN111232002A (en) * | 2020-01-16 | 2020-06-05 | 中车株洲电力机车有限公司 | Modular rail vehicle body |
| CN111806480A (en) * | 2020-07-28 | 2020-10-23 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle side wall and rail vehicle |
| CN112026808A (en) * | 2020-08-06 | 2020-12-04 | 中车青岛四方机车车辆股份有限公司 | Side wall unit, vehicle body and rail vehicle |
| CN113002575A (en) * | 2021-01-04 | 2021-06-22 | 中车青岛四方机车车辆股份有限公司 | Modularized assembly welding structure and method for side wall unit of rail vehicle |
| CN113369675A (en) * | 2021-07-12 | 2021-09-10 | 中车唐山机车车辆有限公司 | Carriage processing method, carriage and vehicle |
| CN114750792A (en) * | 2022-05-06 | 2022-07-15 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle side wall steel structure deflection prefabricating method based on rigid body door area |
| JP7339127B2 (en) | 2019-10-31 | 2023-09-05 | 日本車輌製造株式会社 | rail car |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725464A (en) * | 2018-07-25 | 2018-11-02 | 中车株洲电力机车有限公司 | A kind of rail vehicle side wall and rail vehicle |
| US11142223B2 (en) | 2018-09-06 | 2021-10-12 | Crrc Qingdao Sifang Co., Ltd. | Side wall component of railway vehicle, and railway vehicle |
| US11142227B2 (en) | 2018-09-06 | 2021-10-12 | Crrc Qingdao Sifang Co., Ltd. | Side wall component of railway vehicle, and railway vehicle |
| CN109131392A (en) * | 2018-09-06 | 2019-01-04 | 中车青岛四方机车车辆股份有限公司 | The side wall component and rail vehicle of rail vehicle |
| CN109109881A (en) * | 2018-09-06 | 2019-01-01 | 中车青岛四方机车车辆股份有限公司 | The side wall component and rail vehicle of rail vehicle |
| CN109109881B (en) * | 2018-09-06 | 2020-08-11 | 中车青岛四方机车车辆股份有限公司 | Side wall assembly of rail vehicle and rail vehicle |
| CN109109884B (en) * | 2018-09-06 | 2021-03-16 | 中车青岛四方机车车辆股份有限公司 | Side wall assembly of rail vehicle and rail vehicle |
| CN109109884A (en) * | 2018-09-06 | 2019-01-01 | 中车青岛四方机车车辆股份有限公司 | The side wall component and rail vehicle of rail vehicle |
| CN110682929A (en) * | 2019-10-12 | 2020-01-14 | 中车青岛四方机车车辆股份有限公司 | Vehicle side wall structure and rail vehicle |
| JP7339127B2 (en) | 2019-10-31 | 2023-09-05 | 日本車輌製造株式会社 | rail car |
| CN110860815A (en) * | 2019-11-29 | 2020-03-06 | 安徽雷尔伟交通装备有限公司 | Novel aluminum alloy section tailor-welded side wall structure and assembly welding process thereof |
| CN111232002A (en) * | 2020-01-16 | 2020-06-05 | 中车株洲电力机车有限公司 | Modular rail vehicle body |
| WO2021143355A1 (en) * | 2020-01-16 | 2021-07-22 | 中车株洲电力机车有限公司 | Modular rail vehicle body |
| CN111806480A (en) * | 2020-07-28 | 2020-10-23 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle side wall and rail vehicle |
| CN112026808B (en) * | 2020-08-06 | 2021-11-12 | 中车青岛四方机车车辆股份有限公司 | Side wall unit, vehicle body and rail vehicle |
| CN112026808A (en) * | 2020-08-06 | 2020-12-04 | 中车青岛四方机车车辆股份有限公司 | Side wall unit, vehicle body and rail vehicle |
| CN113002575B (en) * | 2021-01-04 | 2023-03-03 | 中车青岛四方机车车辆股份有限公司 | Modularized assembly welding structure and method for side wall unit of rail vehicle |
| CN113002575A (en) * | 2021-01-04 | 2021-06-22 | 中车青岛四方机车车辆股份有限公司 | Modularized assembly welding structure and method for side wall unit of rail vehicle |
| CN113369675A (en) * | 2021-07-12 | 2021-09-10 | 中车唐山机车车辆有限公司 | Carriage processing method, carriage and vehicle |
| CN114750792A (en) * | 2022-05-06 | 2022-07-15 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle side wall steel structure deflection prefabricating method based on rigid body door area |
| CN114750792B (en) * | 2022-05-06 | 2023-11-28 | 中车青岛四方机车车辆股份有限公司 | Rigid door zone-based rail vehicle side wall steel structure deflection prefabrication method |
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