CN211139311U - Mounting structure for partition wall and electrical cabinet of cab of urban rail vehicle - Google Patents
Mounting structure for partition wall and electrical cabinet of cab of urban rail vehicle Download PDFInfo
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- CN211139311U CN211139311U CN201921792493.1U CN201921792493U CN211139311U CN 211139311 U CN211139311 U CN 211139311U CN 201921792493 U CN201921792493 U CN 201921792493U CN 211139311 U CN211139311 U CN 211139311U
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Abstract
The structure of the electrical cabinet mounting structure for the cab partition wall of the urban rail vehicle is characterized by comprising the cab partition wall, electrical cabinet assembly, a connecting piece, a mounting seat, mounting profiles and a bolt connecting structure; the mounting seat comprises a first mounting seat, a second mounting seat and a third mounting seat; the mounting profile comprises a first mounting profile and a second mounting profile. This cab partition wall regulator cubicle mounting structure wholly adopts the section bar structure, and all connection fixed knot construct all to adopt the mode that pegs graft and fastener combined together, and the lateral part of cab partition wall and regulator cubicle equipment is fixed on the automobile body through the installation section bar, and the fixed point of the top of partition wall and regulator cubicle equipment, bottom all adopts bolted connection structure to the cooperation mount pad is fixed. Therefore, the punching on the sectional material is avoided, the partition wall and the electrical cabinet are connected in an inserting mode, and meanwhile the mounting seat is used for fixing. In the whole production process, special work types such as welding, embedding, riveting and the like are avoided, and the processing amount and the quality control difficulty in the production process are greatly reduced.
Description
Technical Field
The utility model relates to a rail transit vehicle field, concretely relates to city rail vehicle cab partition wall regulator cubicle mounting structure.
Background
At present, the electrical cabinet cover plate structure of urban rail vehicles is mostly formed by assembling aluminum honeycomb panels and edge sealing profiles, and the installation and fixation modes thereof have two types: the first mode is that a steel block is embedded in a partition wall or an edge sealing section bar, and a threaded hole is provided for assembly through the embedded steel block; the second way is to make holes in the closing section bar and assemble it by fitting rivet nuts. The first mode has the defects that the weight of the pre-buried steel block is large, the positioning precision is high, the processing difficulty is large, and once the steel block is damaged, the steel block is difficult to repair. The defect of the second mode is that the riveting nut has a loosening risk in the long-term use process, the loosening of the riveting nut can cause the failure of the whole mounting structure, the position needs to be found again for punching, the riveting nut needs to be pulled again, and the process is complex. The universality and the compatibility of the two mounting modes are poor.
In addition, the both sides of cab partition wall and regulator cubicle and automobile body face guard connected mode are usually through the fixing base with the wallboard fixed to the automobile body, and this kind of mode needs to keep off the seam strip on the wallboard, and the decorative board passes through the bonding installation with keeping off the seam strip, and mounting process is loaded down with trivial details, exposes the gap unsightly, and the reliability is poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the current processing degree of difficulty big, the commonality is poor not enough, the utility model aims at providing a city rail vehicle cab partition wall regulator cubicle mounting structure, this utility model all connection structure are through the mode that grafting and fastener combined together, and the fixed point adopts bolted connection structure to it is fixed to cooperate the mount pad, and the adjustment and the installation of being convenient for, the commonality is strong.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is:
the structure of the electrical cabinet mounting structure for the cab partition wall of the urban rail vehicle is characterized by comprising the cab partition wall, electrical cabinet assembly, a connecting piece, a mounting seat, mounting profiles and a bolt connecting structure; the mounting seat comprises a first mounting seat, a second mounting seat and a third mounting seat; the cab partition wall comprises a partition wall framework, a partition wall door plate and a partition wall top plate, the partition wall top plate is fixed on the partition wall door plate through the connecting piece, the partition wall framework is connected with the partition wall door plate through a hinge, the first mounting seat is fastened through the bolt connecting structure, the top of the cab partition wall is fixed on a vehicle body through the first mounting seat, the third mounting seat is fastened through the bolt connecting structure, and the bottom of the cab partition wall is fixed on the floor through the third mounting seat; the electrical cabinet assembly comprises an electrical cabinet framework and an electrical cabinet door plate, the electrical cabinet framework is connected with the electrical cabinet door plate through a hinge, the bolt connecting structure is used for fastening the second mounting seat, the top of the electrical cabinet door plate is fixed on the vehicle body through the second mounting seat, the bolt connecting structure is used for fastening the third mounting seat, and the bottom of the cab door plate is fixed on the floor through the third mounting seat.
Through the fixation of the external mounting seat and the fastening of the bolt connection structure, the punching on the section bar is avoided, and the processing difficulty and the quality control difficulty in the production process are reduced.
The electrical cabinet assembly comprises L-type side parts, one side of the L-type side part is fixedly connected to the vehicle body in an inserting mode through the second mounting section bar, and the other side of the L-type side part is fixedly connected to a partition wall framework through the first mounting seat and a bolt connecting structure.
This cab partition wall regulator cubicle mounting structure wholly adopts the section bar structure, and all connection fixed knot construct all to adopt the mode that pegs graft and fastener combined together, and the lateral part of cab partition wall and regulator cubicle equipment is fixed on the automobile body through the installation section bar, and the fixed point of the top of partition wall and regulator cubicle equipment, bottom all adopts bolted connection structure to the cooperation mount pad is fixed. Therefore, the punching on the sectional material is avoided, the partition wall and the electrical cabinet are connected in an inserting mode, and meanwhile the mounting seat is used for fixing. In the whole production process, special work types such as welding, embedding, riveting and the like are avoided, and the processing amount and the quality control difficulty in the production process are greatly reduced.
The bolt connecting structure comprises a C-shaped groove, a rotary T-shaped bolt and a flange nut; the C-shaped groove is formed in the partition wall framework, the partition wall door panel, the electrical cabinet framework and/or the electrical cabinet door panel, the head of the rotating T-shaped bolt is screwed into the C-shaped groove, and the flange nut and the rotating T-shaped bolt are in threaded connection outside the C-shaped groove.
C-shaped grooves arranged on the partition wall framework and the partition wall door plate are used for door leaf installation, partition wall and floor connection and partition wall and electrical cabinet assembly connection; the electrical cabinet framework and the C-shaped groove arranged on the electrical cabinet door panel are used for installing the electrical cabinet door panel and fixing the electrical cabinet assembly; the part that forms threaded connection is located the outside in C type groove, and relatively compare the mode of fitting rivet nut, when the bolt becomes flexible only need screw up the bolt can, need not to punch again, the structure is more stable, and life is longer.
The first mounting seat and the third mounting seat respectively comprise a first seat plate and a second seat plate, the first seat plate and the second seat plate are fixedly or integrally connected, the cross sections of the first mounting seat and the third mounting seat are right-angled, a partition wall side fixing hole is formed in the first seat plate of the first mounting seat, and a vehicle body fixing hole is formed in the second seat plate of the first mounting seat; and a floor fixing hole is formed in the first seat plate of the third mounting seat, and a door plate fixing hole is formed in the second seat plate of the third mounting seat. The first mounting seat is used for fixing the top of the top plate of the partition wall on a vehicle body and fixedly connecting the electrical cabinet assembly with the partition wall, and the third mounting seat is used for fixing the bottom of the partition wall assembly on a floor.
The second mounting seat is provided with a cross section "
The shape of the integrated seat plate is that the second mounting seat is provided with an electrical cabinet top fixing hole and a vehicle body fixing hole. The second mounting seat is used for fixing the top of the electrical cabinet assembly on the vehicle body.
The first mounting section bar and the second mounting section bar are respectively provided with a fixing surface and an inserting space, the fixing surfaces are connected to a vehicle body, two sides of a cab partition wall are inserted into the inserting space of the first mounting section bar, one side of the L-shaped side part of the electrical cabinet assembly is inserted into the inserting space of the second mounting section bar, the exposed surface is seamless and more attractive, the stress condition is changed from point stress to surface stress, and the structure is more reliable.
The partition wall framework is provided with an inserting space, one side of the electrical cabinet assembled L type side part connected with the partition wall can be inserted into the inserting space, and the connecting structure is more reliable under the fixing action of the first mounting seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the utility model provides an use built-in regulator cubicle cover plate structure of aluminum alloy section bar structure as basis, all connect fixed knot to construct and all adopt the mode that pegs graft and fastener combined together, the fixed point all adopts C type groove to add rotatory T type bolt structure to the cooperation mount pad is installed fixedly, can avoid punching on the section bar from this, is convenient for produce, install, avoids special work types such as welding, pre-buried, riveting in the production process, reduces the handling capacity and the quality control degree of difficulty in the production process.
2) The utility model discloses a section bar structure has avoided the use of riveting nut on the aluminum alloy material, and the threaded connection part of former riveting nut structure is inside the section bar, and long-term the use easily has the pine to take off the risk, and is difficult for maintaining. The utility model discloses a C type groove adds rotatory T type bolt structure, makes threaded connection part outside the section bar, has reduced the risk that the bolt pine takes off in installation, the use, and is convenient for maintain.
3) The utility model discloses an it is fixed with the mode utilization installation section bar of pegging graft to utilize the installation section bar between built-in structure and the automobile body face guard, and it is more pleasing to the eye that the exposed surface is seamless, and the atress condition becomes a atress by some atress, and the structure is more reliable.
3) The utility model discloses the setting in the structural C type groove of section bar both for the installation interface that existing equipment provided, has reserved sufficient installation space for other installation or connecting device of later stage increase again, and the practicality is strong.
4) The utility model discloses carry out the modularized design, reduced the field assembly process, promoted work efficiency.
Drawings
FIG. 1 is a schematic view of the installation of the present invention;
fig. 2 is a top view of the installation of the present invention;
FIG. 3 is a schematic view of the structure of the partition assembly of the present invention;
fig. 4 is a schematic structural view of the electrical cabinet assembly of the present invention;
fig. 5 is a schematic view of the installation of the door panel and the framework of the electrical cabinet of the present invention;
fig. 6 is an installation schematic diagram of the electrical cabinet assembly and the partition wall assembly of the present invention;
fig. 7 is a schematic structural diagram of a first mounting seat of the present invention;
fig. 8 is a schematic structural view of a second mounting seat of the present invention;
fig. 9 is a schematic structural view of a third mounting seat of the present invention;
fig. 10(a) is a schematic structural view of a first mounting profile of the present invention;
fig. 10(b) is a schematic structural view of the second mounting section of the present invention.
In the figure
1-cab partition wall; 2-a connector; 3-assembling the electrical cabinet; 4-partition wall skeleton; 5-partition door plate; 6-partition wall top plate; 7-a hinge; 8-a first mount; 9-a second mount; 10-a third mount; 11-electric cabinet framework; 12-electrical cabinet door panel; 13-a first mounting profile; 14-a second mounting profile; 15-C type groove; 16-rotating the T-bolt; 17-flange nut; 18-a plug-in structure of the electrical cabinet and the partition wall;
8 a-a partition side fixing hole; 8 b-vehicle body fixing holes;
9 a-a top fixing hole of the electrical cabinet; 9 b-vehicle body fixing holes;
10 a-floor fixing holes; 10 b-door panel fixing holes;
13 a-first mounting profile fixation face; 13 b-a first mounting profile plugging space;
14 a-a second mounting profile fixation face; 14 b-second mounting profile plug space.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.
The utility model provides a cab partition wall regulator cubicle mounting structure of urban rail vehicle, as shown in figure 1, includes cab partition wall 1, connecting piece 2, regulator cubicle equipment 3, partition wall skeleton 4, partition wall door plant 5, partition wall roof 6, hinge 7, first mount pad 8, second mount pad 9, third mount pad 10, regulator cubicle skeleton 11, regulator cubicle door plant 12, first installation section bar 13, second installation section bar 14.
With reference to fig. 1 and 2, the partition top plate 6 is fixed on the partition door panel 5 through a connecting member 2, the top of the partition top plate 6 is fixed on the vehicle body through a first mounting seat 8, two sides of the partition assembly are fixed on the vehicle body through the first mounting section 13, and the bottom of the partition assembly is directly fixed on the vehicle floor through a third mounting seat 10; the side part of the electrical cabinet assembly is fixed on the vehicle body through the second mounting section bar 14, the other end of the electrical cabinet assembly is inserted into an insertion space 18 (shown in fig. 6) formed by assembling the partition wall, the electrical cabinet assembly and the partition wall are connected and fixed through the first mounting seat 8, the bottom of the electrical cabinet assembly is directly fixed on the vehicle floor through the third mounting seat 10, and the top of the electrical cabinet assembly is fixed on the vehicle body through the second mounting seat 9.
The whole of city rail vehicle cab partition wall regulator cubicle adopts the section bar structure, and the bottom is fixed on the floor through the third mount pad, and the top is fixed on the automobile body through first mount pad, second mount pad, and the side is fixed on the automobile body through first installation section bar, second installation section bar, adopts plug-in connection between partition wall and the regulator cubicle, has avoided special work types such as welding, pre-buried, riveting in the whole production process, greatly reduced the handling capacity and the quality control degree of difficulty in the production process.
Fig. 3 shows a schematic diagram of a partition wall assembly, which includes a partition wall framework 4 and a partition wall door panel 5, wherein C-shaped grooves 15 are provided on the partition wall framework 4 and the partition wall door panel 5, and are used for door leaf installation, partition wall-floor connection and partition wall-electrical cabinet assembly connection.
Fig. 4 shows a schematic diagram of electrical cabinet assembly, where the electrical cabinet assembly includes an electrical cabinet framework 11 and an electrical cabinet door panel 12, and C-shaped grooves 15 are provided on the electrical cabinet framework 11 and the electrical cabinet door panel 12, and are used for installing the electrical cabinet door panel and fixing the electrical cabinet assembly.
Referring to fig. 5 and 6, a rotary T-shaped bolt 16 is placed in the C-shaped groove 15 and forms a fit connection with a flange nut 17. All the fixing points of the mounting and connecting structure adopt a structure of a C-shaped groove 15 and a rotary T-shaped bolt 16, so that the part in threaded connection is positioned outside the C-shaped groove.
As shown in fig. 7, the first mounting seat 8 includes a first seat plate and a second seat plate, the first seat plate is fixedly connected or integrally connected with the second seat plate, the cross section of the first mounting seat is right-angled, the first seat plate is provided with a partition wall side fixing hole 8a, and the second seat plate is provided with a vehicle body fixing hole 8 b. The first mounting seat is used for fixing the top of the top plate of the partition wall on a vehicle body and connecting and fixing the electrical cabinet assembly and the partition wall.
As shown in FIG. 8, the second mounting seat 9 has a cross section "
The second mounting seat 9 is provided with an electrical cabinet top fixing hole 9a and a vehicle body fixing hole 9 b. The second mounting seat is used for fixing the top of the electrical cabinet assembly on the vehicle body.
As shown in fig. 9, the third installation seat 10 includes a first seat plate and a second seat plate, the first seat plate is fixedly connected or integrally connected with the second seat plate, the cross section of the third installation seat is right-angled, the first seat plate is provided with a floor fixing hole 10a, and the second seat plate is provided with a door plate fixing hole 10 b. The third mounting seat is used for fixing the bottom of the partition wall assembly on the floor.
As shown in FIG. 10, the first mounting section 13 is provided with a fixing surface 13a and an inserting space 13b, the fixing surface 13a is connected to a vehicle body, two sides of the cab partition wall are inserted into the inserting space 13b of the first mounting section, the second mounting section 14 is provided with a fixing surface 14a and an inserting space 14b, the fixing surface 14a is connected to the vehicle body, one side of the L-shaped electrical cabinet assembly side is inserted into the inserting space 14b of the second mounting section, the exposed surface is seamless and more attractive, the stress condition is changed from point stress to surface stress, and the structure is more reliable.
With reference to fig. 1, 5 and 6, the installation of the electrical cabinet for the partition wall of the cab of the urban rail vehicle comprises the following steps:
s1, fixing the 2 first mounting section bars 13 on the vehicle body;
s2, assembling the left partition wall and the right partition wall and respectively inserting the left partition wall and the right partition wall into the first mounting section bars 13;
s3, fixing the partition wall top plate 6 to the vehicle body by using the first mounting seat 8;
s4, placing a rotary T-shaped bolt at the C-shaped groove 15 in the partition wall door panel 5, forming threaded connection with the rotary T-shaped bolt 19 by using a flange nut 17, and fixing the cab partition wall to the floor by using a third mounting seat 10 in a matching manner;
s5, fixing the partition top plate 6 on the partition door plate 5 through the connecting piece 2;
s6, fixing the 2 second mounting section bars 14 on the vehicle body;
s7, inserting one side of the L side of the electrical cabinet assembly 3 into the second mounting section bar 14, and inserting the other side into an insertion space 18 formed by partition wall assembly;
s8, placing a rotary T-shaped bolt in a C-shaped groove 15 in the electrical cabinet assembly 3, connecting the rotary T-shaped bolt with a flange nut 17, and fixing the electrical cabinet assembly on a floor by using a third mounting seat 10 in a matching manner;
and S9, placing a rotary T-shaped bolt through the C-shaped groove 15 in the electrical cabinet assembly 3, forming connection with the rotary T-shaped bolt 19 through the flange nut 17, and fixing the top of the electrical cabinet assembly to the top of the vehicle body by using the second mounting seat 9 in a matching mode.
The above-mentioned embodiments are illustrative and should not be construed as limiting the scope of the invention, which is defined by the appended claims, and all modifications of the equivalent forms of the present invention which are obvious to those skilled in the art after reading the present invention.
Claims (6)
1. The mounting structure of the electric cabinet of the partition wall of the cab of the urban rail vehicle is characterized by comprising a cab partition wall (1), an electric cabinet assembly (2), a connecting piece (3), a mounting seat, a mounting profile and a bolt connecting structure;
the mounting seats comprise a first mounting seat (8), a second mounting seat (9) and a third mounting seat (10);
the cab partition wall (1) comprises a partition wall framework (4), a partition wall door plate (5) and a partition wall top plate (6), the partition wall top plate (6) is fixed on the partition wall door plate (5) through a connecting piece (3), the partition wall framework (4) is connected with the partition wall door plate (5) through a hinge (7), the first installation seat (8) is fastened through the bolt connecting structure, the top of the cab partition wall (1) is fixed on a vehicle body through the first installation seat (8), the third installation seat (10) is fastened through the bolt connecting structure, and the bottom of the cab partition wall (1) is fixed on a floor through the third installation seat (10);
the electrical cabinet assembly (2) comprises an electrical cabinet framework (11) and an electrical cabinet door panel (12), the electrical cabinet framework (11) and the electrical cabinet door panel (12) are connected through a hinge (7), a second mounting seat (9) is fastened through the bolt connecting structure, the top of the electrical cabinet door panel (12) is fixed on a vehicle body through the second mounting seat (9), a third mounting seat (10) is fastened through the bolt connecting structure, and the bottom of the cab door panel is fixed on a floor through the third mounting seat (10);
the mounting profile comprises a first mounting profile (13) and a second mounting profile (14);
two sides of the cab partition wall (1) are fixedly inserted into a vehicle body through the first mounting section bars (13);
the electrical cabinet assembly (2) comprises L-shaped side parts, one side of the L-shaped side part is fixedly inserted into a vehicle body through the second mounting section bar (14), and the other side of the L-shaped side part is fixedly arranged on a partition wall framework (4) through the first mounting seat (8) and a bolt connecting structure.
2. The electrical cabinet mounting structure for the urban rail vehicle cab partition wall according to claim 1, wherein the bolt connection structure comprises a C-shaped groove (15), a rotary T-shaped bolt (16) and a flange nut (17); the C-shaped groove (15) is formed in the partition wall framework (4), the partition wall door panel (5), the electrical cabinet framework (11) and/or the electrical cabinet door panel (12), the head of the rotating T-shaped bolt (16) is screwed into the C-shaped groove (15), and the flange nut (17) and the rotating T-shaped bolt (16) are in threaded connection outside the C-shaped groove (15).
3. The mounting structure of the electrical cabinet for the partition wall of the cab of an urban rail vehicle as claimed in claim 1, wherein the first mounting seat (8) and the third mounting seat (10) comprise a first seat plate and a second seat plate, the first seat plate and the second seat plate are fixedly or integrally connected, the cross sections of the first mounting seat (8) and the third mounting seat (10) are right-angled, a partition wall side fixing hole (8 a) is formed in the first seat plate of the first mounting seat, and a vehicle body fixing hole (8 b) is formed in the second seat plate of the first mounting seat; and a floor fixing hole (10 a) is formed in the first seat plate of the third mounting seat, and a door plate fixing hole (10 b) is formed in the second seat plate of the third mounting seat.
4. The method of claim 1The partition wall electrical cabinet mounting structure of the cab of the urban rail vehicle is characterized in that the second mounting seat (9) is a partition wall electrical cabinet mounting structure with a cross section "
The shape of the integrated seat plate is that the second mounting seat (9) is provided with an electrical cabinet top fixing hole (9 a) and a vehicle body fixing hole (9 b).
5. The electrical cabinet mounting structure for the partition wall of the cab of the urban rail vehicle as claimed in any one of claims 1 to 4, wherein the first mounting section bar (13) and the second mounting section bar (14) are respectively provided with a fixing surface and an insertion space, the fixing surfaces are connected to a vehicle body, two sides of the cab partition wall (1) are inserted into the insertion space (13 b) of the first mounting section bar (13), and one side of the L-shaped side part of the electrical cabinet assembly (2) is inserted into the insertion space (14 b) of the second mounting section bar (14).
6. The mounting structure of the electrical cabinet for the partition wall of the cab of the urban rail vehicle as claimed in any one of claims 1 to 4, wherein an insertion space (18) is provided on the partition wall framework (4), and the electrical cabinet door panel (12) is inserted into the insertion space (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921792493.1U CN211139311U (en) | 2019-10-24 | 2019-10-24 | Mounting structure for partition wall and electrical cabinet of cab of urban rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921792493.1U CN211139311U (en) | 2019-10-24 | 2019-10-24 | Mounting structure for partition wall and electrical cabinet of cab of urban rail vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN211139311U true CN211139311U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921792493.1U Active CN211139311U (en) | 2019-10-24 | 2019-10-24 | Mounting structure for partition wall and electrical cabinet of cab of urban rail vehicle |
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| Country | Link |
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| CN (1) | CN211139311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348059A (en) * | 2020-04-02 | 2020-06-30 | 中车株洲电力机车有限公司 | Cab side cabinet mounting structure and assembling method thereof |
| WO2022104951A1 (en) * | 2020-11-18 | 2022-05-27 | 中车唐山机车车辆有限公司 | Car and rail vehicle |
-
2019
- 2019-10-24 CN CN201921792493.1U patent/CN211139311U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348059A (en) * | 2020-04-02 | 2020-06-30 | 中车株洲电力机车有限公司 | Cab side cabinet mounting structure and assembling method thereof |
| CN111348059B (en) * | 2020-04-02 | 2022-04-08 | 中车株洲电力机车有限公司 | Cab side cabinet mounting structure and assembling method thereof |
| WO2022104951A1 (en) * | 2020-11-18 | 2022-05-27 | 中车唐山机车车辆有限公司 | Car and rail vehicle |
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