CN215752375U - Through-passage roof plate assembly, through-passage and vehicle comprising same - Google Patents
Through-passage roof plate assembly, through-passage and vehicle comprising same Download PDFInfo
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- CN215752375U CN215752375U CN202121535714.4U CN202121535714U CN215752375U CN 215752375 U CN215752375 U CN 215752375U CN 202121535714 U CN202121535714 U CN 202121535714U CN 215752375 U CN215752375 U CN 215752375U
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- 239000010410 layer Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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Abstract
The utility model relates to a through passage roof assembly, a through passage and a vehicle. The roof panel assembly comprises a first part (11) and a second part (12), wherein the first part is connected to a fixed frame (2) of the through passage, wherein the fixed frame fixedly connects the through passage to the vehicle cabin; the second part is movable relative to the first part and is connected to a middle frame (3) of the through passage, the roof panel assembly further comprising a resilient connector (4) connected at one end to the fixed frame and at the other end to the middle frame or the second part. Due to the arrangement of the elastic connecting piece, the elastic connecting piece can pull the middle frame and the second part of the roof plate assembly to restore the middle frame and the second part of the roof plate assembly to the initial position during and after the movement of the vehicle, so that the position deviation or the gap between the first part and the second part of the roof plate assembly caused by the curve movement of the vehicle is eliminated, and the appearance and the safety performance of the roof plate are prevented from being influenced.
Description
Technical Field
The present invention relates to a through passage for connecting adjacent compartments of a vehicle, and in particular to a roof assembly for a through passage and vehicle comprising a roof assembly.
Background
Vehicles such as passenger rail cars and the like typically have two or more cars. A through passage is usually arranged between the bodies of two adjacent carriages so that people can safely pass between the two carriages. The through passage typically includes a fixed frame (often a screw frame) for connecting the through passage to an end wall of the vehicle compartment, an intermediate frame (also called a hinge frame) for connecting the through passage to another adjacent through passage, and a corrugated portion disposed between the fixed frame and the intermediate frame. During the movement of the vehicle, for example, when the vehicle passes through various curved paths, the intermediate frame or the hinge frame is supported by the bottom support base and can move following the movement of the bellows portion of the through passage, so as to adapt to various curved movements such as turning of the vehicle.
Currently, a through passage roof trim (especially a type a through passage roof trim of railway passenger transport equipment) usually adopts a two-piece roof structure, i.e. a roof structure comprising two parts capable of moving relatively. In the moving process of the passenger car, the roof structures of the two parts need to meet various curves in the moving process of the passenger car through mutual movement. However, since the position of the roof plate structure cannot be restored to the initial state after the relative movement is finished, the seam between the two roof plate structures is opened and the appearance is affected, and the safety factor is reduced.
In addition, in the conventional two-piece roof structure or roof assembly, a portion of the roof structure is connected to the fixed frame of the through passage, and another portion of the roof structure is connected to the middle frame of the through passage. And the mounting height of the top plate component can be adjusted according to different mounting environments. Therefore, how to meet the installation height adjustment requirement to improve the adaptability of the through passage is also a problem to be solved.
Accordingly, an object of the present invention is to solve at least one of the above problems and disadvantages in the related art and other technical problems.
SUMMERY OF THE UTILITY MODEL
The present invention provides a through passage roof panel assembly comprising a first portion and a second portion, wherein the first portion is connected to a fixed frame of the through passage, wherein the fixed frame fixedly connects the through passage to a vehicle compartment; the second part is movable relative to the first part and the second part is connected to an intermediate frame of a through passage, wherein the intermediate frame connects the through passage to another through passage, wherein the top plate assembly comprises a resilient connector connecting a fixed frame and the intermediate frame, one end of which is connected to the fixed frame and the other end of which is connected to the intermediate frame or the second part.
Advantageously, the number of resilient connecting members is at least two.
According to another aspect of the present invention, there is provided a through passage in which two through passages are provided between adjacent two cars, each of the through passages including a fixed frame fixedly connecting the through passage to the corresponding car, an intermediate frame connecting the through passage to the other of the two through passages, a bellows connected at both ends thereof to the fixed frame and the intermediate frame, respectively; the top plate assembly includes a first portion connected to the fixed frame, a second portion connected to the intermediate frame, wherein the second portion is movable relative to the first portion, and a resilient connector connecting the fixed frame and the intermediate frame.
Advantageously, the top plate assembly further comprises a connection beam and at least one connection block connecting the connection beam to the intermediate frame, wherein the second portion is mounted on the connection beam, thereby being connected to the intermediate frame.
Advantageously, the connecting block is adjustable in size or can be selected from a plurality of sizes.
Advantageously, the elastic connection member is connected to the intermediate frame by being connected to the connection block.
Advantageously, the top panel assembly further comprises a connecting panel connected to the fixed frame, wherein the first part is mounted on the connecting panel so as to be connected to the fixed frame.
Advantageously, the first part is formed as a double plate with a space between them and the second part is formed as a single plate, one end of which is placed in the space between the double plates.
According to another aspect of the present invention, there is also provided a vehicle including at least two compartments, and two of the above-described through passages provided between adjacent two compartments.
In the roof panel assemblies according to the above-described various configurations of the present invention and the through passage and the vehicle including the same, since the elastic connection member is provided, one end of which is connected to the fixed frame and the other end of which is connected to the middle frame or the second portion, the elastic connection member can pull the middle frame to return to the initial position during and after the movement of the vehicle, so that the middle frame takes the second portion of the roof panel assembly to which the middle frame is connected to pull it back to the initial position, or the elastic connection member directly pulls the second portion back to the initial position, to eliminate the position deviation or gap between the first portion and the second portion of the roof panel assembly due to the curved movement of the vehicle, and to avoid affecting the appearance and safety performance of the roof panel. Further, the top plate assembly further comprises a connecting beam and at least one connecting block connecting the connecting beam to the middle frame, wherein the height or the size of the connecting block can be adjusted or can be selected from a plurality of sizes, so that different requirements on the height of the top plate assembly can be met. Also, the structure in which the elastic connection member is connected to the connection block facilitates the installation operation of the top plate assembly.
Drawings
Features and advantages of embodiments of the present invention will become apparent with reference to the following detailed description and drawings, in which:
FIG. 1 shows a schematic front view of a through passage according to an exemplary embodiment of the present invention;
FIG. 2 shows a schematic cross-sectional view of the through passage shown in FIG. 1 along line B-B;
FIG. 3 shows a schematic perspective view of the through passage shown in FIG. 1 taken along line B-B;
FIG. 4 illustrates a partially enlarged perspective view of the through passage shown in FIG. 3; and is
Fig. 5 shows a perspective view of the through-passage shown in fig. 1 from the rear.
Detailed Description
The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept and should not be construed as limiting the utility model.
Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are not shown in order to simplify the drawing.
Fig. 1 shows a schematic front view of a through passage as an exemplary embodiment. Fig. 5 is a perspective view of the through passage when viewed from the rear side. In which figure 1 clearly shows the structure of the intermediate frame 3 and figure 5 shows the structure of the fixed frame 2. Adjacent compartments and the through passage between them are not shown in the figures, however it will be appreciated by those skilled in the art that two such through passages may be provided between two adjacent compartments, by way of example, wherein the fixed frame 2 in each of the two through passages is used to connect the respective through passage to the respective compartment, for example to the end wall thereof, while the intermediate frames 3 of the two through passages enable a quick connection to connect the two through passages together.
The present invention provides firstly a through passage roof panel assembly, as shown in fig. 3 and 4, the roof panel assembly 1 comprises a first part 11 and a second part 12. The first part 11 is connected to the fixed frame 2 of the through passage, which fixed frame fixedly connects the through passage to the passenger compartment, the second part is movable relative to the first part 11, and the second part 12 is connected to the intermediate frame 3 of the through passage, which intermediate frame 3 connects the through passage to another through passage; the top plate assembly further comprises a resilient connecting member 4 connected at one end to the fixed frame 2 and at the other end to the intermediate frame 3 or the second part 12.
In the above example, since the first part 11 of the roof panel assembly 1 is connected to the fixed frame 2 of the through passage and the second part 12 is connected to the intermediate frame 3, and the elastic connection member 4 connecting the fixed frame 2 and the intermediate frame 3/the second part 12 is provided, the elastic connection member 4 can pull the intermediate frame 3 to restore it to the original position during and after the movement of the vehicle, so that the intermediate frame 3 brings the connected second part 12 to pull it back to its original position, or the elastic connection member 4 is connected to the second part 12 to pull the second part 12, to eliminate the position deviation or gap between the first part 11 and the second part 12 due to the curved movement of the vehicle. Those skilled in the art will appreciate that the elastic connecting member 4 may be in the form of an elastic string or an elastic band, and the material may be an elastic material such as rubber. And a plurality of elastic connection members 4, preferably two, may be provided as necessary.
Illustratively, as shown in fig. 3 and 4, the first portion 11 is formed as a double-layer board having a space therebetween, and the second portion 12 is formed as a single-layer board having one end thereof disposed in the space between the double-layer board. Through the roof subassembly that adopts this kind of structure, the double-deck board can retrain the motion of individual layer board to avoid individual layer board to break away from out from between the double-deck board, avoid the clearance that appears between two roof parts better, with the pleasing to the eye or the safe problem of influence that avoids leading to the fact from this.
The utility model also provides a through passage. As described above, two through passages may be provided between two adjacent cars. Wherein each through passage comprises a fixed frame 2, an intermediate frame 3, a bellows 5 and a roof plate assembly. Wherein the fixed frame 2 fixedly connects the through passage to the corresponding car, the intermediate frame 3 connects the through passage to the other of the two through passages, and the bellows 5 is connected at both ends thereof to the fixed frame 2 and the intermediate frame 3, respectively; the top plate assembly 1 comprises a first portion 11, a second portion 12; wherein the first part 11 is connected to the fixed frame 2, the second part 12 is connected to the intermediate frame 3 and is movable with respect to the first part 11; the top plate assembly further comprises a resilient connecting member 4 connected at one end to the fixed frame 2 and at the other end to the intermediate frame 3 or the second part 12. In the through passage, due to the existence of the elastic connecting piece 4, the existing functions of the through passage can be guaranteed, the phenomenon that the seam is formed between the two top plate parts and the appearance is influenced due to the fact that the middle frame (the hinged frame) is not centered after the movement of the vehicle is finished can be effectively avoided, and the safety factor is reduced.
As shown in fig. 1, 3 and 4, the roof panel assembly 1 further includes a connection beam 13 and at least one connection block 14 connecting the connection beam 13 to the middle frame 3; wherein the second part 12 is mounted on a connecting beam 13 and thereby connected to the intermediate frame 3. In this configuration, the connection of the top plate assembly is facilitated due to the use of the connection blocks 14 (which are, for example, welded to the intermediate frame 3 and the connection beams 13). Further, the height or size of the connector block 14 may be adjustable or selectable from a plurality of sizes to accommodate different requirements for the height of the top plate assembly 1.
The hinge 121 is clearly visible in fig. 3 and 4, wherein the second part 12 is mounted to the connecting beam 13 by means of the hinge 121, so that the second part 12 can be rotated relative to the connecting beam 13 and thus relative to the intermediate frame 3.
As shown in fig. 5, the top plate assembly 1 further comprises a connecting plate 15 connected to the fixed frame 2, wherein the first part 11 is mounted on the connecting plate 15, for example by means of a hinge 151, so as to be movably connected to the fixed frame 2. And the position of the hinge on the web 15 can be varied to accommodate different mounting heights of the roof panel assembly.
Illustratively, the elastic connection member 4 is connected to the intermediate frame 3 by being connected to the connection block 14. This structure can realize the simple and convenient connection of elastic connection spare and center frame 3. Illustratively, both ends of an elastic connecting piece such as an elastic rope are respectively arranged in the lifting lug bolts on the fixing frame and the connecting block, and the design structure is simple and reliable and is convenient to install.
The utility model also relates to a vehicle comprising at least two compartments, which vehicle comprises a through-passage as described above arranged between two adjacent compartments. The vehicle thus has the advantages of the roof panel assembly and the through passage having the above-described structure.
Although a few embodiments of the present general inventive concept have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the general inventive concept, the scope of which is defined in the claims and their equivalents.
Claims (10)
1. A through passage roof panel assembly, characterized in that the roof panel assembly (1) comprises:
a first part (11) connected to a fixed frame (2) of the through passage, wherein the fixed frame fixedly connects the through passage to a vehicle cabin;
a second part (12) which is movable relative to the first part (11) and which second part (12) is connected to an intermediate frame (3) of the through passage, wherein the intermediate frame (3) connects the through passage to another through passage; and
an elastic connector (4) connected at one end to the fixed frame (2) and at the other end to the intermediate frame (3) or to the second part (12).
2. The ceiling assembly according to claim 1,
the number of the elastic connecting pieces (4) is at least two.
3. A through-passage in which two of said through-passages are provided between adjacent two of cars, characterized in that each of said through-passages comprises:
a fixed frame (2) fixedly connecting the through passage to the corresponding compartment;
an intermediate frame (3) connecting the two through passages;
a bellows (5), the bellows (5) being connected at both ends thereof to the fixed frame (2) and the intermediate frame (3), respectively; and
a top plate assembly (1), wherein the top plate assembly comprises:
a first portion (11) connected to the fixed frame (2);
a second portion (12) connected to the intermediate frame (3) and movable with respect to the first portion (11); and
an elastic connector (4) connected at one end to the fixed frame (2) and at the other end to the intermediate frame (3) or to the second part (12).
4. A through passage according to claim 3, wherein the top plate assembly (1) further comprises:
a connecting beam (13); and
at least one connection block (14) connecting the connection beam (13) to the intermediate frame (3);
wherein the second part (12) is mounted on the connecting beam (13) so as to be connected to the intermediate frame (3).
5. A through passage according to claim 4, characterized in that the size of the connection block (14) is adjustable or selectable from a plurality of sizes.
6. A through passage according to claim 4, characterized in that the elastic connection element (4) is connected to the intermediate frame (3) by being connected to the connection block (14).
7. A through-passage according to any of claims 3-6, characterized in that the top plate assembly (1) further comprises a connection plate (15) connected to the fixing frame (2), wherein the first part (11) is mounted on the connection plate (15) and thereby connected to the fixing frame (2).
8. A through passage according to any one of claims 3 to 6,
the first part (11) is formed as a double plate with a space between them and the second part (12) is formed as a single plate, one end of which is placed in the space between the double plates.
9. A through passage comprising the roof panel assembly of claim 1 or 2.
10. A vehicle, characterized in that the vehicle comprises:
at least two cars, and
two through passages according to any one of claims 3 to 9 provided between two adjacent cars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535714.4U CN215752375U (en) | 2021-07-07 | 2021-07-07 | Through-passage roof plate assembly, through-passage and vehicle comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535714.4U CN215752375U (en) | 2021-07-07 | 2021-07-07 | Through-passage roof plate assembly, through-passage and vehicle comprising same |
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| Publication Number | Publication Date |
|---|---|
| CN215752375U true CN215752375U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121535714.4U Active CN215752375U (en) | 2021-07-07 | 2021-07-07 | Through-passage roof plate assembly, through-passage and vehicle comprising same |
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| CN (1) | CN215752375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161165A (en) * | 2017-06-26 | 2017-09-15 | 青岛欧特美交通装备有限公司 | A kind of special-shaped insertion duct device |
-
2021
- 2021-07-07 CN CN202121535714.4U patent/CN215752375U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161165A (en) * | 2017-06-26 | 2017-09-15 | 青岛欧特美交通装备有限公司 | A kind of special-shaped insertion duct device |
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