CN220410558U - Rail vehicle gatepost cover plate - Google Patents
Rail vehicle gatepost cover plate Download PDFInfo
- Publication number
- CN220410558U CN220410558U CN202322043124.5U CN202322043124U CN220410558U CN 220410558 U CN220410558 U CN 220410558U CN 202322043124 U CN202322043124 U CN 202322043124U CN 220410558 U CN220410558 U CN 220410558U
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- CN
- China
- Prior art keywords
- cover plate
- mounting
- main body
- plate main
- door post
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Links
- 230000008093 supporting effect Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000012945 sealing adhesive Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to the technical field of vehicle body structural components, in particular to a railway vehicle door post cover plate which comprises a cover plate main body, a mounting bracket and a handrail component, wherein the cover plate main body is particularly provided with an outer side surface and an inner side surface, the outer side surface is provided with a mounting groove and is provided with an upper mounting end surface and a lower mounting end surface, the mounting bracket comprises a supporting part for supporting the mounting end surfaces and a mounting part for being connected with a vehicle body, the handrail component comprises a handrail rod and a connecting piece, the two ends of the handrail rod are respectively provided with the connecting piece, the mounting bracket is arranged on the inner side surface of the cover plate main body, the handrail rod is arranged between the two mounting end surfaces through the connecting piece, and the outer surface of the handrail rod is flush with the outer surface of the cover plate main body. According to the railway vehicle door post cover plate, the concave mounting groove capable of containing the grab rail is formed in the cover plate, so that the grab rail can be embedded and mounted, collision is prevented, and the overall strength of the cover plate main body can be improved.
Description
Technical Field
The utility model relates to the technical field of door devices specially suitable for railway vehicles, in particular to a railway vehicle door post cover plate.
Background
Urban rail vehicle side doors fall into three forms: the first is a built-in door, namely the side door is built in the inner side of the side wall after being opened, and the height difference is formed between the side door and the outer surface of the side wall after being closed; the second type is a sliding plug door, namely, the sliding plug door has outward pushing action in the opening process of the side door, protrudes out of the outer surface of the side wall after being opened, and is flush with the outer surface of the side wall when being closed; and the third is an externally hung door.
Through searching, the patent with the publication number of CN115123324A discloses a novel door post and cover plate mounting structure and a novel door post and cover plate mounting method for a railway vehicle, wherein a door post and cover plate is arranged on one side of a vehicle body door post, a handrail rod is arranged in the middle of the outer side wall of the door post and cover plate, and a plurality of handrail mounting seats are arranged between the door post and cover plate and the vehicle body door post. However, the existing armrest assembly is arranged on the door post cover plate in a protruding mode, so that the door post cover plate is easy to loose due to collision, and a large space in a vehicle is occupied.
Disclosure of Invention
In order to solve the problem that the use is affected due to the fact that an existing grab rail is convexly arranged on a cover plate, the utility model provides a railway vehicle door post cover plate.
The utility model provides a railway vehicle door post cover plate which comprises a cover plate main body, a mounting bracket and an armrest component, wherein the cover plate main body is provided with a mounting groove and is provided with an upper mounting end face and a lower mounting end face, the mounting bracket comprises a supporting part for supporting the mounting end faces and a mounting part for connecting with a vehicle body, the armrest component comprises an armrest rod and a connecting piece, both ends of the armrest rod are respectively provided with the connecting piece, the mounting bracket is arranged on the inner side face of the cover plate main body, the armrest rod is arranged between the two mounting end faces through the connecting piece, and the outer surface of the armrest rod is flush with the outer surface of the cover plate main body. Through the grab rail of embedding installation, effectively prevent the collision, practice thrift the interior space of car.
Further, the mounting bracket is divided into two end brackets and a middle bracket, the two end brackets are respectively arranged at two ends of the mounting groove, and the middle bracket is arranged between the two end brackets. The end support and the middle support are respectively arranged on the outer wall of the mounting groove and are effectively supported, so that the strength of the mounting groove is improved.
Further, the supporting part of the end bracket abuts against the two mounting end faces of the mounting groove, and the supporting part of the middle bracket is also provided with a positioning groove which is attached to the outer side wall of the mounting groove. The setting of constant head tank laminating mounting groove outer wall, the supporting effect is good.
Further, the cover plate also comprises a sealing rubber strip, and the inner side surface of the cover plate main body is provided with a rubber strip mounting groove capable of containing the sealing rubber strip. The sealing effect with the car body installation is enhanced.
Further, the cover plate comprises a reinforcing plate, a weight-reducing cavity is arranged in the reinforcing plate, and the reinforcing plate is arranged on the inner side face of the cover plate main body. The strength of the side wall of the cover plate main body is improved.
Further, the weight-reducing cavity is U-shaped and is provided with two side walls, one side wall is connected with the cover plate main body, and the other side wall is sleeved with a sealing sleeve. The sealing effect with the car body installation is enhanced.
Further, the cover plate main body is an aluminum profile formed by bending. Light weight and environmental protection.
The utility model has the beneficial effects that:
the utility model provides a railway vehicle door post cover plate, which not only can effectively prevent collision but also can save the space in a vehicle through embedding the grab rail; the outer surface of the grab bar is flush with the outer surface of the cover plate main body, namely, the grab bar is arranged on the edge line of the cover plate main body, so that the grab bar is convenient to use, and the integral strength of the cover plate main body can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the outside face of a jamb cover plate;
FIG. 2 is a schematic view of the inside face of a jamb cover plate;
FIG. 3 is a schematic bottom view of FIG. 2;
in the drawings, 1, a cover plate main body, 11, an outer side surface, 12, an inner side surface, 13, a mounting groove, 14, a mounting end surface, 2, a mounting bracket, 21, a supporting part, 22, a mounting part, 23, an end bracket, 24, a middle bracket, 241, a positioning groove, 3, a handrail component, 31, a handrail rod, 32, a connecting piece, 4, a sealing rubber strip, 41, a rubber strip mounting groove, 5, a reinforcing plate, 51, a weight reducing cavity and 52, a sealing sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
In order to prevent the grab bar 31 from colliding, a rail vehicle door post cover plate is designed, as shown in fig. 1, and comprises a cover plate main body 1, a mounting bracket 2 and a handrail component 3, wherein the cover plate main body 1 is an aluminum profile which is formed by bending, the cover plate main body 1 is a concrete outer side surface 11 and an inner side surface 12, a mounting groove 13 is formed on the outer side surface 11, an upper mounting end surface 14 and a lower mounting end surface 14 are formed on the outer side surface 11, the mounting bracket 2 comprises a supporting part 21 for supporting the mounting end surface 14 and a mounting part 22 for being connected with a vehicle body, the handrail component 3 comprises the grab bar 31 and a connecting piece 32, the connecting pieces 32 are arranged at two ends of the grab bar 31, the mounting bracket 2 is arranged on the inner side surface 12 of the cover plate main body 1, the grab bar 31 is arranged between the two mounting end surfaces 14 through the connecting pieces 32, and the outer surface of the grab bar 31 is flush with the outer surface of the cover plate main body 1. The cover plate main body 1 is fixedly connected with the vehicle body through the mounting part 22, the grab rail 31 is arranged in the mounting groove 13 through the connecting pieces 32 at the two ends of the grab rail 31, the supporting parts 21 of the mounting bracket 2 prop against the two mounting end faces 14 of the mounting groove 13 so as to stably support the grab rail 31 arranged between the two mounting end faces 14, the outer surface of the grab rail 31 is arranged to be flush with the outer surface of the cover plate main body 1, the grab rail 31 serves as a side line of the cover plate main body 1, and the integral strength of the cover plate main body 1 is ensured.
As shown in fig. 2, to ensure stable installation of the grab bar 31, the mounting bracket 2 is divided into two end brackets 23 and one middle bracket 24, the two end brackets 23 are respectively disposed at both ends of the mounting groove 13, and the middle bracket 24 is disposed between the two end brackets 23.
The support portion 21 of the end bracket 23 abuts against the two mounting end surfaces 14 of the mounting groove 13, and the support portion 21 of the middle bracket 24 is further provided with a positioning groove 241, and the positioning groove 241 is attached to the outer side wall of the mounting groove 13. The middle part of the mounting groove 13 is propped against by the positioning groove 241, so that the mounting groove 13 is effectively positioned, and the strength of the mounting groove is ensured.
As shown in fig. 3, to ensure the sealing between the cover plate main body 1 and the vehicle body, the vehicle further includes a sealing rubber strip 4, and the inner side 12 of the cover plate main body 1 is provided with a rubber strip mounting groove 41 capable of accommodating the sealing rubber strip 4. The adhesive tape mounting groove 41 can be a rectangular groove, can also be of other shapes, such as trapezoid, in order to prevent the sealing adhesive tape 4 from falling out of the mounting groove, a clamping groove is formed in the middle of the sealing adhesive tape 4, when the sealing adhesive tape 4 is mounted, the adhesive tape is directly extruded into the adhesive tape mounting groove 41, the clamping groove part of the adhesive tape is clamped with the upper edge of the mounting groove, and the mounting is simple and convenient.
In order to increase the strength of the cover plate main body 1, the cover plate further comprises a reinforcing plate 5, a weight-reducing cavity 51 is arranged in the reinforcing plate 5, and the reinforcing plate 5 is arranged on the inner side surface 12 of the cover plate main body 1. The weight-reducing cavity 51 is U-shaped and is formed with two side walls, one side wall being connected with the housing plate main body 1 and the other side wall being sleeved with a sealing sleeve 52. The gap between the cover plate main body 1 and the car body is sealed by the cooperation of the sealing sleeve 52 and the sealing rubber strip 4, so that the moisture is effectively prevented.
The above description is illustrative of the utility model and is not to be construed as limiting, and it will be understood by those skilled in the art that many modifications, changes or equivalents may be made without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (7)
1. A railway vehicle door post cover plate, characterized in that: comprising
The cover plate main body (1), the cover plate main body (1) comprises an outer side surface (11) and an inner side surface (12), the outer side surface (11) is provided with a mounting groove (13) and is provided with an upper mounting end surface and a lower mounting end surface (14),
a mounting bracket (2), the mounting bracket (2) comprising a support portion (21) for supporting the mounting end face (14) and a mounting portion (22) for connection with a vehicle body, and
the handrail component (3), the handrail component (3) comprises a handrail rod (31) and connecting pieces (32), the connecting pieces (32) are arranged at two ends of the handrail rod (31),
the mounting bracket (2) is arranged on the inner side surface (12) of the cover plate main body (1), the grab rail (31) is arranged between the two mounting end surfaces (14) through a connecting piece (32), and the outer surface of the grab rail (31) is flush with the outer surface of the cover plate main body (1).
2. A rail vehicle door post housing plate according to claim 1, characterized in that: the mounting bracket (2) is divided into two end brackets (23) and a middle bracket (24), the two end brackets (23) are respectively arranged at two ends of the mounting groove (13), and the middle bracket (24) is arranged between the two end brackets (23).
3. A rail vehicle door post housing plate according to claim 2, characterized in that: the support part (21) of the end support (23) abuts against two mounting end faces (14) of the mounting groove (13), the support part (21) of the middle support (24) is further provided with a positioning groove (241), and the positioning groove (241) is attached to the outer side wall of the mounting groove (13).
4. A rail vehicle door post housing plate according to claim 1, characterized in that: the novel cover plate is characterized by further comprising a sealing rubber strip (4), wherein a rubber strip mounting groove (41) capable of containing the sealing rubber strip (4) is formed in the inner side face (12) of the cover plate main body (1).
5. A rail vehicle door post housing plate according to claim 1, characterized in that: the novel cover plate comprises a cover plate body (1), and is characterized by further comprising a reinforcing plate (5), wherein a weight-reducing cavity (51) is formed in the reinforcing plate (5), and the reinforcing plate (5) is arranged on the inner side face (12) of the cover plate body (1).
6. A rail vehicle door post housing plate as claimed in claim 5, wherein: the weight-reducing cavity (51) is U-shaped and is provided with two side walls, one side wall is connected with the cover plate main body (1), and the other side wall is sleeved with a sealing sleeve (52).
7. A rail vehicle door post housing plate according to claim 1, characterized in that: the cover plate main body (1) is made of bent aluminum profiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322043124.5U CN220410558U (en) | 2023-07-28 | 2023-07-28 | Rail vehicle gatepost cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322043124.5U CN220410558U (en) | 2023-07-28 | 2023-07-28 | Rail vehicle gatepost cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220410558U true CN220410558U (en) | 2024-01-30 |
Family
ID=89651844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322043124.5U Active CN220410558U (en) | 2023-07-28 | 2023-07-28 | Rail vehicle gatepost cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220410558U (en) |
-
2023
- 2023-07-28 CN CN202322043124.5U patent/CN220410558U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |