CN216886661U - Side wall structure of rail vehicle and rail vehicle - Google Patents
Side wall structure of rail vehicle and rail vehicle Download PDFInfo
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- CN216886661U CN216886661U CN202123350386.3U CN202123350386U CN216886661U CN 216886661 U CN216886661 U CN 216886661U CN 202123350386 U CN202123350386 U CN 202123350386U CN 216886661 U CN216886661 U CN 216886661U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The utility model provides a side wall structure of a rail vehicle and the rail vehicle, wherein the side wall structure comprises: the integrated window comprises a first side wall module, a second side wall module, a side wall through beam and an integrated window frame; the two first side wall modules are arranged at two ends of the side wall through beam at intervals; the second side wall modules are arranged at intervals along the extending direction of the side wall through beams and are respectively connected with the side wall through beams; the integral window frame is arranged on the second side wall module; the first side wall module, the second side wall module, the side wall through beam and the integral window frame are connected in a spot welding and/or laser welding mode. The side wall structure is suitable for spot welding and laser welding at the same time, the universal structure of two welding modes of spot welding and laser welding is met, flexible conversion of welding is achieved, welding production capacity and level are improved, and complementation of spot welding production capacity and laser welding production capacity is achieved.
Description
Technical Field
The utility model relates to the technical field of rail vehicles, in particular to a side wall structure of a rail vehicle and the rail vehicle.
Background
The stainless steel material for the existing urban rail vehicle body bearing structure is mainly SUS301L series austenitic stainless steel, the series stainless steel material has large thermal expansion coefficient, low thermal conductivity, difficult control of welding deformation and difficult adjustment and repair, so the stainless steel vehicle body welding adopting the material is mainly resistance welding. In order to improve the appearance quality of the stainless steel car body, the laser welding technology is applied to welding of the side wall of the stainless steel car body, no welding trace exists on the surface of the outer plate of the side wall through laser welding, and the surface quality of the car body is improved. Spot welding and laser welding are two different welding techniques,
at present, the spot welding side wall structure and the laser welding side wall structure which are suitable for two welding forms are different and have characteristics, so that the parts of the two side walls are different, and the tooling die related to manufacturing is different and cannot be used universally.
SUMMERY OF THE UTILITY MODEL
The utility model provides a side wall structure of a rail vehicle and the rail vehicle, which are used for solving the defect that a spot welding side wall structure and a laser welding side wall structure which are suitable for two welding modes in the prior art are different and cannot be commonly used.
The utility model further provides the railway vehicle.
According to a first aspect of the present invention, there is provided a sidewall structure of a rail vehicle, comprising: the integrated window comprises a first side wall module, a second side wall module, a side wall through beam and an integrated window frame;
the two first side wall modules are arranged at two ends of the side wall through beam at intervals;
the second side wall modules are arranged at intervals along the extending direction of the side wall through beams and are respectively connected with the side wall through beams;
the integral window frame is arranged on the second side wall module;
the first side wall module, the second side wall module, the side wall through beam and the integral window frame are connected in a spot welding and/or laser welding mode.
According to one embodiment of the utility model, the first sidewall module comprises: the first side wall comprises a first side wall plate, a first side wall reinforcing beam, a first side wall upright post and a first side wall longitudinal beam;
the first side wall reinforcing beams are paved on the surface of the first side wall plate at intervals along a first direction;
the two first side wall stand columns are laid on the surface of the first side wall reinforcing beam at intervals along the second direction and are in butt welding with the side wall through beam;
the first side wall longitudinal beams are laid on the surfaces of the first side wall reinforcing beams at intervals along the second direction between the two first side wall upright columns and are in butt welding with the side wall through beams;
wherein the first direction is perpendicular to the second direction;
the side wall through beam extends along the second direction.
Specifically, the embodiment provides an implementation manner of the first side wall modules, and two first side wall modules are arranged on two sides of the side wall through beam and connected in a spot welding and laser welding manner, so that the flexibility conversion of welding is realized, and the welding production capacity and level are improved.
Further, through the arrangement of the first side wall plate, the first side wall reinforcing beam, the first side wall stand column and the first side wall longitudinal beam, spot welding and laser welding can be considered in the welding process, different welding modes are implemented according to different stages according to the characteristics of the spot welding and the laser welding, and the complementation of the production capacity of the spot welding and the laser welding is realized.
It should be noted that the first side wall upright column and the first side wall longitudinal beam are respectively abutted to the side wall through beam.
According to an embodiment of the utility model, the first sidewall module further comprises: a first side wall upper cross beam and a first side wall lower cross beam;
the first side wall upper cross beam and the first side wall lower cross beam are arranged at intervals along the first direction and are laid on the surfaces of the first side wall upright post and the first side wall longitudinal beam.
Specifically, the embodiment provides another implementation of the first side wall module, and the reinforcement of the first side wall module is realized by arranging the first side wall upper cross beam and the first side wall lower cross beam.
According to an embodiment of the present invention, the second sidewall module includes: the second side wall plate, the second side wall reinforcing beam, the second side wall upright post and the second side wall longitudinal beam;
the second side wall reinforcing beams are paved on the surface of the second side wall plate at intervals along a first direction;
the two second side wall stand columns are laid on the surface of the second side wall reinforcing beam at intervals along the second direction and are in butt welding with the side wall through beam;
the second side wall longitudinal beams are laid on the surfaces of the second side wall reinforcing beams at intervals along a second direction between the two second side wall upright columns and are in butt welding with the side wall through beams;
the second side wall plate is provided with a window mounting area for mounting the integral window frame;
the integral window frame is arranged at the window mounting area and is respectively butt-welded with the second side wall plate, the second side wall reinforcing beam and the second side wall longitudinal beam.
Specifically, this embodiment provides an implementation of the second side wall module, and a plurality of second side wall modules are arranged between two first side wall modules of the side wall through beam, and the connection is realized by spot welding and laser welding, so that the flexible conversion of welding is realized, and the welding production capacity and level are improved.
Further, through the arrangement of the second side wall plate, the second side wall reinforcing beam, the second side wall stand column and the second side wall longitudinal beam, spot welding and laser welding can be considered in the welding process, different welding modes are implemented according to the characteristics of the spot welding and the laser welding and the complementation of the production capacity of the spot welding and the laser welding is realized according to different stages.
It should be noted that the second side wall upright column and the second side wall longitudinal beam are respectively abutted to the side wall through beam.
According to an embodiment of the utility model, the second sidewall module further comprises: a second side wall upper cross beam and a second side wall lower cross beam;
the second side wall upper cross beams and the second side wall lower cross beams are arranged at intervals along the first direction and are laid on the surfaces of the second side wall upright columns and the second side wall longitudinal beams;
and the second side wall upper cross beam and the second side wall lower cross beam are respectively butt-welded with the integral window frame.
Specifically, this embodiment provides another kind of implementation of second side wall module, through setting up second side wall entablature and second side wall bottom end rail, has realized the reinforcement to second side wall module.
According to one embodiment of the present invention, the first side wall beam and the second side wall beam are collinear;
the first side wall lower beam and the second side wall lower beam are collinear.
Particularly, this embodiment provides an implementation mode of crossbeam and side wall bottom end rail on the side wall, through crossbeam on crossbeam and the second side wall on the first side wall to and first side wall bottom end rail and second side wall bottom end rail set up to the collineation, make the stability of whole side wall structure obtain guaranteeing, first side wall module and second side wall module through the connection of side wall through-beams are more stable.
According to one embodiment of the present invention, adjacent first and second side wall studs and adjacent second side wall studs form a door zone therebetween.
Specifically, this embodiment provides an implementation of door district, through setting up the door district, provides the mounted position for the installation of the door body.
According to one embodiment of the utility model, the unitary window frame comprises: the window frame comprises a window frame upper cross beam, a window frame lower cross beam and a window frame upright post;
the window frame upper cross beam and the window frame lower cross beam are arranged at intervals along the first direction;
the two window frame upright columns are arranged at intervals along the second direction and are respectively welded with the window frame upper cross beam and the window frame lower cross beam in an abutting mode;
the window frame upper cross beam, the window frame lower cross beam and the window frame upright post form an integrated structure in a bending and tailor welding mode.
Specifically, this embodiment provides an implementation of integral window frame, and integral window frame mainly adopts the mode of bending and supplementary window circular arc laser tailor-welding mode processing all around and forms, adopts integral window frame, improves window district and window angle intensity and rigidity, promotes window district plane degree.
According to an embodiment of the present invention, the first side wall module, the second side wall module and the side wall through beams are all made of stainless steel material.
Particularly, the embodiment provides an implementation mode of a first side wall module, a second side wall module and a side wall through beam processing material, wherein the first side wall module, the second side wall module and the side wall through beam are made of stainless steel materials, and welding forms of spot welding and laser welding are combined, so that the control of the urban rail vehicle on welding deformation is met.
According to a second aspect of the present invention, a rail vehicle is provided, which has the above-mentioned sidewall structure of the rail vehicle.
One or more technical solutions in the present invention have at least one of the following technical effects: according to the side wall structure of the rail vehicle and the rail vehicle, provided by the utility model, the side wall structure suitable for spot welding and laser welding is provided, so that the universal structure of two welding modes of spot welding and laser welding is met, the flexible conversion of welding is realized, the welding production capacity and level are improved, and the complementation of the production capacities of spot welding and laser welding is realized.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of an assembly relationship of a sidewall structure of a rail vehicle provided by the present invention;
FIG. 2 is an enlarged schematic view of section A of FIG. 1;
FIG. 3 is a schematic diagram of an assembly relationship of a first sidewall module in the sidewall structure of the rail vehicle according to the present invention;
FIG. 4 is a schematic diagram of an assembly relationship of a second sidewall module in the sidewall structure of the rail vehicle provided by the present invention;
FIG. 5 is a schematic view of an assembled relationship of an integrated window frame in the sidewall structure of the rail vehicle according to the present invention;
fig. 6 is a second schematic view illustrating an assembly relationship of an integrated window frame in the sidewall structure of the rail vehicle according to the present invention.
Reference numerals:
10. a first sidewall module; 11. a first side wall panel; 12. a first sidewall reinforcing beam; 13. a first sidewall upright; 14. a first side wall stringer; 15. a first side wall cross beam; 16. a first side wall lower beam; 20. a second sidewall module; 21. a second sidewall plate; 22. a second side wall reinforcing beam; 23. a second sidewall upright; 24. a second side wall stringer; 25. a window mounting area; 26. A second sidewall cross beam; 27. a second side wall lower beam; 30. side wall through beams; 40. an integral window frame; 41. a window frame upper beam; 42. a lower beam of the window frame; 43. a window frame pillar; 50. a door zone.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In some embodiments of the present invention, as shown in fig. 1 to 6, the present disclosure provides a sidewall structure of a rail vehicle, including: the side wall structure comprises a first side wall module 10, a second side wall module 20, a side wall through beam 30 and an integral window frame 40; the two first side wall modules 10 are arranged at two ends of the side wall through beam 30 at intervals; the plurality of second side wall modules 20 are arranged at intervals along the extending direction of the side wall through beams 30 and are respectively connected with the side wall through beams 30; the integrated window frame 40 is disposed on the second sidewall module 20; the first side wall module 10, the second side wall module 20, the side wall through beam 30 and the integral type window frame 40 are connected in a spot welding and/or laser welding mode.
In detail, the utility model provides a side wall structure of a rail vehicle and the rail vehicle, which are used for solving the defects that a spot welding side wall structure and a laser welding side wall structure which are suitable for two welding modes in the prior art are different and cannot be used universally.
In some possible embodiments of the utility model, the first sidewall module 10 comprises: the first side wall comprises a first side wall plate 11, a first side wall reinforcing beam 12, a first side wall upright column 13 and a first side wall longitudinal beam 14; a plurality of first side wall reinforcing beams 12 are laid on the surface of the first side wall plate 11 at intervals along the first direction; the two first side wall upright columns 13 are laid on the surface of the first side wall reinforcing beam 12 at intervals along the second direction and are butt-welded with the side wall through beam 30; a plurality of first side wall longitudinal beams 14 are laid on the surface of the first side wall reinforcing beam 12 at intervals along the second direction between the two first side wall upright columns 13 and are butt-welded with the side wall through beam 30; wherein the first direction is perpendicular to the second direction; the sidewall stringers 30 extend in a second direction.
Specifically, the embodiment provides an implementation manner of the first side wall modules 10, and two first side wall modules 10 are arranged on two sides of the side wall through beam 30 and connected in a spot welding and laser welding manner, so that the flexible conversion of welding is realized, and the welding production capacity and level are improved.
Further, through the arrangement of the first side wall plate 11, the first side wall reinforcing beam 12, the first side wall upright post 13 and the first side wall longitudinal beam 14, the spot welding and the laser welding can be considered in the welding process, different welding modes are implemented according to the characteristics of the spot welding and the laser welding and the complementation of the production capacities of the spot welding and the laser welding is realized according to different stages.
The first side wall pillar 13 and the first side wall stringer 14 are respectively abutted against the side wall stringers 30.
In some possible embodiments of the utility model, the first sidewall module 10 further comprises: a first side wall cross member 15 and a first side wall lower cross member 16; the first side wall cross beams 15 and the first side wall lower cross beams 16 are arranged at intervals along the first direction and are laid on the surfaces of the first side wall upright posts 13 and the first side wall longitudinal beams 14.
Specifically, the present embodiment provides another implementation of the first side wall module 10, and the reinforcement of the first side wall module 10 is realized by providing the first side wall upper cross beam 15 and the first side wall lower cross beam 16.
In some possible embodiments of the utility model, the second sidewall module 20 comprises: a second side wall plate 21, a second side wall reinforcing beam 22, a second side wall upright column 23 and a second side wall longitudinal beam 24; a plurality of second side wall reinforcing beams 22 are laid on the surface of the second side wall plate 21 at intervals along the first direction; two second side wall upright columns 23 are laid on the surface of the second side wall reinforcing beam 22 at intervals along the second direction and are butt-welded with the side wall through beam 30; a plurality of second side wall longitudinal beams 24 are laid on the surface of the second side wall reinforcing beam 22 at intervals along the second direction between the two second side wall upright columns 23 and are butt-welded with the side wall through beam 30; wherein, the second side wall plate 21 is provided with a window mounting area 25 for mounting the integrated window frame 40; the integrated window frame 40 is butt welded to the second side wall panel 21, the second side wall reinforcing beam 22, and the second side wall stringer 24 at the window opening installation area 25, respectively.
Specifically, the embodiment provides an implementation manner of the second sidewall modules 20, and the second sidewall modules 20 are arranged between two first sidewall modules 10 of the sidewall through beam 30 and connected in a spot welding and laser welding manner, so that the flexible conversion of welding is realized, and the welding production capacity and level are improved.
Further, through the arrangement of the second side wall plate 21, the second side wall reinforcing beam 22, the second side wall upright column 23 and the second side wall longitudinal beam 24, the spot welding and the laser welding can be considered in the welding process, different welding modes are implemented according to the characteristics of the spot welding and the laser welding and the complementation of the production capacities of the spot welding and the laser welding is realized according to different stages.
The second side wall pillar 23 and the second side wall stringer 24 are respectively abutted against the side wall stringers 30.
In some possible embodiments of the present invention, the second sidewall module 20 further comprises: a second side wall upper cross member 26 and a second side wall lower cross member 27; the second side wall upper cross beams 26 and the second side wall lower cross beams 27 are arranged at intervals along the first direction and are laid on the surfaces of the second side wall upright columns 23 and the second side wall longitudinal beams 24; wherein the second side wall upper cross beam 26 and the second side wall lower cross beam 27 are respectively butt-welded with the integrated window frame 40.
Specifically, the present embodiment provides another embodiment of the second sidewall module 20, and the second sidewall module 20 is reinforced by providing the second sidewall upper cross member 26 and the second sidewall lower cross member 27.
In some possible embodiments of the utility model, the first side wall crossbeam 15 and the second side wall crossbeam 26 are collinear; the first side wall lower beam 16 and the second side wall lower beam 27 are collinear.
Specifically, the present embodiment provides an implementation of a side wall upper beam and a side wall lower beam, in which the first side wall upper beam 15 and the second side wall upper beam 26, and the first side wall lower beam 16 and the second side wall lower beam 27 are arranged to be collinear, so that the stability of the whole side wall structure is ensured, and the first side wall module 10 and the second side wall module 20 connected by the side wall through beam 30 are more stable.
In some possible embodiments of the present invention, the adjacent first and second side wall studs 13, 23 and the adjacent two second side wall studs 23 form a door zone 50 therebetween.
Specifically, the present embodiment provides an implementation of a door zone 50, and by providing the door zone 50, an installation position is provided for installing a door body.
In some possible embodiments of the utility model, the integrated window frame 40 comprises: a window frame upper beam 41, a window frame lower beam 42 and a window frame upright column 43; the window frame upper cross beam 41 and the window frame lower cross beam 42 are arranged at intervals along the first direction; two window frame upright posts 43 are arranged at intervals along the second direction and are respectively butt-welded with the window frame upper cross beam 41 and the window frame lower cross beam 42; the upper window frame cross beam 41, the lower window frame cross beam 42 and the window frame upright posts 43 form an integral structure in a bending and tailor welding mode.
Specifically, the embodiment provides an implementation manner of the integral window frame 40, the integral window frame 40 is mainly formed by bending and assisting in processing the arc laser tailor-welding mode around the window, and the integral window frame 40 is adopted to improve the strength and rigidity of the window area and the window angle and improve the flatness of the window area.
In some possible embodiments of the utility model, the first sidewall module 10, the second sidewall module 20 and the sidewall stringers 30 are all made of stainless steel.
Particularly, the embodiment provides an implementation mode of first side wall module 10, second side wall module 20 and side wall through beam 30 processing materials, sets up first side wall module 10, second side wall module 20 and side wall through beam 30 as stainless steel material to combine spot welding and laser welding's welding form, satisfied urban rail vehicle control to welding deformation.
In some embodiments of the present invention, the present disclosure provides a rail vehicle having the above-mentioned sidewall structure of the rail vehicle.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "a manner," "a particular manner," or "some manner" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or manner is included in at least one embodiment or manner of an embodiment of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or mode. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or modes. Furthermore, various embodiments or modes described in this specification, as well as features of various embodiments or modes, may be combined and combined by those skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are merely illustrative of the present invention and are not to be construed as limiting the utility model. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.
Claims (10)
1. A rail vehicle's side wall structure, characterized in that includes: the integrated window comprises a first side wall module, a second side wall module, a side wall through beam and an integrated window frame;
the two first side wall modules are arranged at two ends of the side wall through beam at intervals;
the second side wall modules are arranged at intervals along the extending direction of the side wall through beams and are respectively connected with the side wall through beams;
the integral window frame is arranged on the second side wall module;
the first side wall module, the second side wall module, the side wall through beam and the integral window frame are connected in a spot welding and/or laser welding mode.
2. The sidewall construction of a rail vehicle according to claim 1, characterized in that the first sidewall module comprises: the first side wall comprises a first side wall plate, a first side wall reinforcing beam, a first side wall upright post and a first side wall longitudinal beam;
the first side wall reinforcing beams are paved on the surface of the first side wall plate at intervals along a first direction;
the two first side wall stand columns are laid on the surface of the first side wall reinforcing beam at intervals along the second direction and are in butt welding with the side wall through beam;
the first side wall longitudinal beams are laid on the surfaces of the first side wall reinforcing beams at intervals along the second direction between the two first side wall upright columns and are in butt welding with the side wall through beams;
wherein the first direction is perpendicular to the second direction;
the side wall through beam extends along the second direction.
3. The sidewall construction of a rail vehicle according to claim 2, characterized in that the first sidewall module further comprises: a first side wall upper cross beam and a first side wall lower cross beam;
the first side wall upper cross beam and the first side wall lower cross beam are arranged at intervals along the first direction and are laid on the surfaces of the first side wall upright post and the first side wall longitudinal beam.
4. The sidewall construction of a rail vehicle according to claim 3, characterized in that the second sidewall module comprises: the second side wall plate, the second side wall reinforcing beam, the second side wall upright post and the second side wall longitudinal beam;
the second side wall reinforcing beams are paved on the surface of the second side wall plate at intervals along a first direction;
the two second side wall stand columns are laid on the surface of the second side wall reinforcing beam at intervals along the second direction and are in butt welding with the side wall through beam;
the second side wall longitudinal beams are arranged between the two second side wall upright columns, are laid on the surfaces of the second side wall reinforcing beams at intervals along the second direction, and are in butt welding with the side wall through beams;
the second side wall plate is provided with a window mounting area for mounting the integral window frame;
the integral window frame is arranged at the window mounting area and is respectively butt-welded with the second side wall plate, the second side wall reinforcing beam and the second side wall longitudinal beam.
5. The sidewall construction of a rail vehicle according to claim 4, characterized in that the second sidewall module further comprises: a second side wall upper cross beam and a second side wall lower cross beam;
the second side wall upper cross beams and the second side wall lower cross beams are arranged at intervals along the first direction and are laid on the surfaces of the second side wall upright columns and the second side wall longitudinal beams;
and the second side wall upper cross beam and the second side wall lower cross beam are respectively butt-welded with the integral window frame.
6. The side wall structure of a railway vehicle as claimed in claim 5, wherein the first side wall cross member and the second side wall cross member are collinear;
the first side wall lower beam and the second side wall lower beam are collinear.
7. The side wall structure of a railway vehicle as claimed in claim 5, wherein a door area is formed between the adjacent first side wall pillar and the second side wall pillar, and between the adjacent two second side wall pillars.
8. The sidewall construction of a rail vehicle according to any one of claims 2 to 7, wherein the integrated window frame comprises: the window frame comprises a window frame upper cross beam, a window frame lower cross beam and a window frame upright post;
the window frame upper cross beam and the window frame lower cross beam are arranged at intervals along the first direction;
the two window frame upright columns are arranged at intervals along the second direction and are respectively welded with the window frame upper cross beam and the window frame lower cross beam in an abutting mode;
the window frame upper cross beam, the window frame lower cross beam and the window frame upright post form an integrated structure in a bending and tailor welding mode.
9. The side wall structure of a rail vehicle according to any one of claims 1 to 7, wherein the first side wall module, the second side wall module and the side wall stringers are all made of stainless steel.
10. A rail vehicle having a side wall structure of a rail vehicle as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123350386.3U CN216886661U (en) | 2021-12-28 | 2021-12-28 | Side wall structure of rail vehicle and rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123350386.3U CN216886661U (en) | 2021-12-28 | 2021-12-28 | Side wall structure of rail vehicle and rail vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN216886661U true CN216886661U (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123350386.3U Active CN216886661U (en) | 2021-12-28 | 2021-12-28 | Side wall structure of rail vehicle and rail vehicle |
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| CN (1) | CN216886661U (en) |
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2021
- 2021-12-28 CN CN202123350386.3U patent/CN216886661U/en active Active
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