CN211765513U - Rail vehicle with a wall-like separating device - Google Patents

Abstract

The utility model relates to a rail vehicle with a wall-shaped partition device, which is provided with at least one seat support (12, 22, 29) extending in the transverse direction of the rail vehicle, the wall-shaped partition device (14) , 24) Adjacent to seat supports (12, 22, 29) designed as cantilevers connected only to the side walls of the rail vehicle, said walls The dividing device (14, 24) is arranged parallel to the seat supports (12, 22, 29), wherein the dividing device (14, 24) is arranged by means of brackets (15, 25, 31) arranged horizontally in the longitudinal direction of the rail vehicle supported on seat supports (12, 22, 29), wherein the ends of the brackets (15, 25, 31) facing the seat supports (12, 22, 29) are designed as downwardly curved hooks ( 16, 26, 30), the hooks (16, 26, 30) are inserted from above into shackles (13, 23, 28), which are rigidly seated on the seat on the seat supports (12, 22, 29).

Description

Rail vehicles with wall partitions

technical field

The utility model relates to a rail vehicle, which has at least one seat support extending in the lateral direction of the rail vehicle and a wall-shaped support device adjacent to the seat support, the seat support being designed as Connected only to the cantilever on the side wall of the rail vehicle, the wall bracket device is arranged parallel to the seat support.

Background technique

Wall-like dividing devices, such as dividing walls or partition doors, are used in rail vehicles to subdivide the passenger interior space along the longitudinal direction of the rail vehicle. Suitable for realizing a flexible space concept, in which there is in particular a large degree of ground clearance in the passenger interior, the seat support is designed as a cantilever (“Cantilever” in English). While retaining this general design, the dividing wall or partition door is mounted on the body shell of the rail vehicle in such a way that a certain ground clearance is maintained. For this purpose, it is known, for example, for dividing walls or partition doors to be provided with their own cantilevered connections to the body frame, as is realized in the British Type 700. In this case, the connection of the wall-like partitioning device is rigid, so that tolerances are compensated during installation, the attachment of the wall-like partitioning device is complex, and the transmission of forces during driving of the rail vehicle is complicated.

Utility model content

Based on this, the technical problem to be solved by the present invention is to improve the rail vehicle mentioned at the beginning in such a way that the installation of wall-shaped partition devices, such as partition walls or partition doors, is less expensive.

This technical problem is solved by a rail vehicle with a dividing device with at least one seat support extending in the transverse direction of the rail vehicle, the wall-like dividing device being adjacent to the seat support and parallel to the Arrangement of seat supports, which are designed as cantilevers attached only to the side walls of the rail vehicle, according to the invention, provision is made for the separating device to be supported on the seat by means of brackets arranged horizontally in the longitudinal direction of the rail vehicle on the seat support, wherein the end of the support frame facing the seat support is designed as a downwardly bent hook, said component engaging from above into a shackle which is rigidly mounted on the seat support . .

Thus, the predetermined bracket is hooked with its end into the shackle of the seat support. This leads to the fact that the force transmission between the wall-like separating device and the seat support takes place essentially only in the x-direction (vehicle longitudinal direction), whereas in the z-direction (vehicle height direction) the hook-shaped support on the support is given. Mobility between the end and the shackle or seat support itself. Therefore, tolerances can be easily compensated, especially in the z-direction. In addition, the shackle of the bracket hooking into the seat support is a low-cost installation measure.

It is preferably provided that the bracket ends of the hooks designed to be bent downward and the shackles of the seat bracket cooperate in such a way that only horizontal forces are transmitted between the wall-like dividing device and the seat support. In particular, the shackle is arranged horizontally so that the hook-shaped end of the bracket is inserted into the opening of the shackle from above.

The bracket end of the hook designed to be bent downwards can be decoupled from the shackle of the seat support by means of the elastomer layer. This causes vibrations to propagate only with (severe) damping. Alternatively, it is also possible that the end of the bracket which is designed as a downwardly bent hook element consists of an elastomer part, which is fastened to the remaining bracket.

In one embodiment, the support can be rigidly fastened to the wall-like dividing device. This is provided in particular after the wall-like dividing device has only been installed on the seat support.

As an alternative to this, a wall-like dividing device can also be arranged between the seat support and another similarly constructed seat support opposite the seat support with reference to the dividing device, wherein the bracket is then placed on the one seat Extending between the seat support and the other seat support is an upwardly open receiving slot for a wall-like dividing device. In this embodiment, the support is supported on two seat supports arranged one behind the other in the longitudinal direction of the rail vehicle, and the wall-like dividing device is inserted into the receiving groove of the support from above.

The upwardly open receiving groove can be decoupled from the wall-like separating device by means of an elastomer layer on its inner side. Vibration decoupling is also achieved here. However, it is also conceivable to accommodate the lower end of the wall-like dividing device rigidly in the groove (bolt connection, welding) or to omit the groove and provide rigidity between the upper side of the support and the lower end face of the wall-like dividing device connect. However, it is also possible to design the carrier section comprising the upwardly open receiving groove as an insert made of an elastomer and to be firmly connected to the adjoining carrier section.

Preferably, the wall-like dividing device is designed as a dividing wall or partition door.

Advantageously, the wall-like dividing device is additionally connected to adjacent roof sections and/or side wall sections of the rail vehicle. As a result, a reliable connection of the wall-like separating device is obtained.

Description of drawings

The present utility model will be further described below with reference to the accompanying drawings. Shown in the attached drawings:

Figure 1 is a schematic cross-sectional view of a vehicle seat in combination with an adjacently arranged wall-like dividing device,

FIG. 2 is a schematic cross-sectional view of the combination of two vehicle seats arranged one behind the other and a wall-like dividing device arranged therebetween according to the first embodiment, and FIG.

FIG. 3 is a schematic cross-sectional view of a second embodiment of the combination of two vehicle seats arranged one behind the other and a wall-like dividing device arranged therebetween.

Detailed ways

As can be seen from FIG. 1 , the vehicle seat 11 for supporting the passenger is mounted on a horizontally extending seat support 12 which is only attached to a side wall (not shown) of the rail vehicle. The seat support 12 may also be referred to as a "cantilevered"-seat support and is designed as a cantilever. With regard to the vehicle seat 11 , the seat support 12 is designed on its rear side with a horizontally arranged, rigidly fastened shackle 13 , the opening of which can be entered vertically.

The shackle 13 is used to attach a wall-like dividing device 14, which may generally be a dividing wall or a partition door extending in the transverse direction of the rail vehicle.

A bracket 15 is bolted to the lower end of the wall dividing device 14 , for example, extending horizontally from the lower end of the wall dividing device 14 to the shackle 13 of the seat support 12 . The end of the bracket 15 close to the seat support 12 is designed as a downwardly bent hook 16 . The hooks 16 are inserted into the shackles 16 from above when mounted to the wall partitioning device 14 . The hook-shaped end portion 16 of the bracket 15 is also covered with an elastomer layer, so that the vibration decoupling of the bracket 15 relative to the shackle 13 is achieved. The manner in which the hook-shaped end is secured on the shackle 13 allows the transmission of forces in the longitudinal direction (x-direction) of the rail vehicle. In contrast, a relative movement in the z-direction (height direction) between the shackle 16 and the support 15 is permitted, so that tolerances in the z-direction can be easily compensated here.

The fixing of the bracket 15 on the lower end of the wall-like separating device 14 is rigid and can also be designed as a welded connection.

Vibration decoupling between the wall-like separating device 14 and the seat support 12 is particularly advantageous when the wall-like separating device 14 is in the form of a partition door. Vibrations caused by opening and closing the door are thus significantly damped by elastic decoupling.

Fig. 1 shows the installation of the wall-shaped partition device at one end of the seat device, while Figs. 2, 3 show the installation of the wall-shaped partition device 24 integrated in the seat device.

FIG. 2 shows a further exemplary embodiment, in which the embodiment explained with reference to FIG. 1 is supplemented by the fact that the support 25 , which corresponds to the function of the support 15 , passes from the seat support 22 , to be precise its shackle 23 , through the wall-like dividing device The lower end of 24 extends to a further oppositely arranged vehicle seat 27 which is likewise provided with a shackle 28 on its seat support 29 .

The bracket 25 , which extends horizontally between the vehicle seat 27 and the vehicle seat 21 adjacent in the longitudinal direction of the rail vehicle, has ends designed as hooks 26 , 30 which engage into shackles from above 23 or 28. The hook-shaped ends 26, 30 for vibration decoupling between the wall-like separating device 24 (one end) and the seat supports 22, 29 (the other end) are in turn covered with an outer elastomer layer. The bracket 25 is rigidly connected to the lower end of the wall-like dividing device 24, for example by bolting or welding.

FIG. 3 shows a slightly modified embodiment with respect to the embodiment explained with reference to FIG. 2 , which enables a further improved vibration decoupling. Here, functionally identical components of the embodiments according to FIGS. 2 and 3 are identified with the same reference numerals. In the embodiment according to FIG. 2 , the lower end of the wall dividing device 24 is rigidly connected to the bracket 25 , whereas the bracket 31 in the embodiment according to FIG. 3 shows an elastic connection to the lower end of the wall dividing device 24 . For this purpose, the bracket 25 has an upwardly open receiving groove 32 in its central region. The receiving groove 32 is provided in the plug-in part 33 made of elastomer material. The plug-in connector 33 is fixedly connected on both sides with adjacent sections of the carrier 25 or is fitted tightly. The lower end of the wall-shaped partition device 24 is inserted into this receiving groove 32 from above. Therefore, in the embodiment according to FIG. 3 , both the vibration decoupling of the wall-shaped separating device 24 from the support 31 and the vibration decoupling of the shackles 23 , 28 of the support 31 relatively rigidly mounted on its seat support are formed.

All the embodiments shown according to FIGS. 1 to 3 have in common that the wall-like dividing device is additionally connected to the body frame and/or the side wall section (not shown) of the rail vehicle. Here, the hook-shaped ends 26 , 30 are first inserted into the corresponding shackles 23 , 28 during the installation of the wall-like separating device 24 , and the connection to the body frame is then carried out in a suitable manner.

Claims (8)

1. A rail vehicle with a wall-like separating device with at least one seat support (12, 22, 29) extending in the transverse direction of the rail vehicle, the wall-like separating device (14, 24) being arranged adjacent to the seat support (12, 22, 29) and parallel to the seat support (12, 22, 29), the seat support (12, 22, 29) being designed as a cantilever arm which is connected exclusively to a side wall of the rail vehicle,

the rail vehicle is characterized in that the separating device (14, 24) is supported on the seat support (12, 22, 29) by means of a seat support (15, 25, 31) arranged horizontally in the longitudinal direction of the rail vehicle, wherein the end of the seat support (15, 25, 31) facing the seat support (12, 22, 29) is designed as a hook (16, 26, 30) which is bent downward and which engages over into a hook ring (13, 23, 28), wherein the hook ring (13, 23, 28) rests rigidly on the seat support (12, 22, 29).

2. The railcar according to claim 1,

characterized in that the ends of the seat support (15, 25, 31) which are designed as downwardly bent hooks (16, 26, 30) and the hooks (13, 23, 28) of the seat support (12, 22, 29) cooperate in such a way that only horizontal forces are transmitted between the wall-like separating device (14, 24) and the seat support (12, 22, 29).

3. Rail vehicle according to claim 1 or 2, characterized in that the end of the seat carrier (15, 25, 31) which is designed as a hook (16, 26, 30) which is bent downwards is decoupled from the shackle (13, 23, 28) of the seat support (12, 22, 29) by means of an elastomer layer.

4. The railcar of claim 1 or 2,

characterized in that the seat support (15, 25, 31) is rigidly fixed to the wall-like separating device (14, 24).

5. The railcar of claim 1 or 2,

it is characterized in that the preparation method is characterized in that,

the wall-like separating device (14, 24) is arranged between the seat support (12, 22, 29) and a further identically constructed seat support (12, 22, 29) which is opposite the seat support (12, 22, 29) with reference to the separating device (14, 24), the seat carrier (15, 25, 31) extending between the seat support (12, 22, 29) and the further seat support (12, 22, 29), wherein the seat carrier (15, 25, 31) has an accommodating groove (32) which is open upwards for the wall-like separating device (14, 24).

6. The railcar according to claim 5,

characterized in that the upwardly open receiving groove (32) is decoupled from the wall-like separating device (14, 24) by means of an elastomer layer on the inside thereof.

7. The railcar of claim 1 or 2,

characterized in that the wall-like separating device (14, 24) is designed as a partition wall or as a partition door.

8. The railcar of claim 1 or 2,

characterized in that the wall-like separating device (14, 24) is additionally connected to a roof section and/or a side wall section of the rail vehicle.

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