CN214607506U

CN214607506U - High-low floor structure for railway vehicle and railway vehicle

Info

Publication number: CN214607506U
Application number: CN202120130599.6U
Authority: CN
Inventors: 朱龙龙; 陈晓辉; 李莉; 吕文俊; 王冰松
Original assignee: CRRC Qingdao Sifang Co Ltd
Current assignee: CRRC Qingdao Sifang Co Ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-11-05
Anticipated expiration: 2031-01-18

Abstract

The utility model provides a high low floor structure and rail vehicle for rail vehicle, wherein, a high low floor structure for rail vehicle includes: a plurality of high floors; the low floor is positioned between the two high floors, the height of the low floor is lower than that of the high floors, and an installation space is formed below the high floors and a vehicle body of the rail vehicle; the mounting seat is positioned at the end part of one end of the high floor close to the low floor, and the bottom of the mounting seat is provided with a mounting cavity with a downward opening; the lamp is installed in the installation cavity. The utility model provides a rail vehicle floor below the problem of part installation difficulty among the prior art.

Description

High-low floor structure for railway vehicle and railway vehicle

Technical Field

The utility model relates to a rail transit technical field particularly, relates to a height floor structure and rail vehicle for rail vehicle.

Background

At present, a floor applied to a railway vehicle usually adopts a flat horizontal structure, the structure is relatively simple, but when components such as pipelines, electric wires and cables, air ducts and the like below the floor are installed, the installation is difficult due to the fact that the space between the floor and a vehicle body is small, part of the components cannot be installed at the position, other positions need to be considered additionally, and the installation of the part of the components is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a high low floor structure and rail vehicle for rail vehicle to solve the problem of the part installation difficulty of the rail vehicle below the floor among the prior art.

In order to achieve the above object, according to one aspect of the present invention, there is provided a high-low floor structure for a rail vehicle, including: a plurality of high floors; the low floor is positioned between the two high floors, the height of the low floor is lower than that of the high floors, and an installation space is formed below the high floors and a vehicle body of the rail vehicle; the mounting seat is positioned at the end part of one end of the high floor close to the low floor, and the bottom of the mounting seat is provided with a mounting cavity with a downward opening; the lamp is installed in the installation cavity.

Further, the high-low floor structure also comprises a warning belt, and the warning belt is arranged on the upper surface of the mounting seat.

Furthermore, the upper surface of mount pad is seted up flutedly, and the warning area joint is installed in the recess.

Further, the upper surface of the warning belt is provided with a saw-toothed structure.

Further, the high-low floor structure further comprises a lampshade, and the lampshade is covered at the opening of the mounting cavity.

Further, the high floor and/or the low floor are aluminum honeycomb or plywood.

Further, a seat mounting chute for mounting a seat is arranged on the high floor.

According to the utility model discloses an on the other hand provides a rail vehicle, include: a vehicle body; in the high-low floor structure, the installation space for accommodating the components is formed between the high floor of the high-low floor structure and the vehicle body.

Further, the top surface of the vehicle body has mounting supports extending upward, and the heights of the mounting supports are different and are respectively connected with a high floor and a low floor of the high-low floor structure.

Furthermore, a water baffle plate is arranged between the high-low floor structure and the mounting support, waterproof floor cloth is adhered to the upper surface of the high-low floor structure, and the mounting seat of the high-low floor structure is in compression joint with the edge of the waterproof floor cloth.

Use the technical scheme of the utility model, through set up the low floor between high floor to form the structure of height-low-high formula, like this, be formed with useful great installation space between high floor and the automobile body, can install parts such as pipeline, wire and cable, wind channel in installation space, thereby solve installation space undersize, unable installation scheduling problem, improve the convenience of installation, reduce the complexity when designing. Meanwhile, the mounting seat is arranged at the end part of the high floor, and the lamp is mounted in the mounting seat, so that a certain prompting effect can be performed on passengers through the lamp, the visual field sense of the passengers is enlarged, and a good passenger room atmosphere is created.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural diagram of a high-low floor structure of the present invention;

fig. 2 shows an enlarged view at P in fig. 1.

Wherein the figures include the following reference numerals:

10. a high floor; 11. a seat mounting chute; 20. a low floor; 30. a mounting seat; 40. a light fixture; 50. a warning band; 60. a lamp shade; 70. a vehicle body; 71. and (7) mounting a support.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

In order to solve the problem of the part installation difficulty of the below rail vehicle floor among the prior art, the utility model provides a high low floor structure and rail vehicle for rail vehicle.

As shown in fig. 1 and 2, a high-low floor structure for a rail vehicle comprises a plurality of high floors 10, low floors 20, mounting seats 30 and lamps 40, wherein the low floor 20 is positioned between the two high floors 10, the height of the low floor 20 is lower than that of the high floors 10, and a mounting space is formed below the high floors 10 and a vehicle body 70 of the rail vehicle; the mounting seat 30 is located at the end of the high floor 10 close to the low floor 20, and the bottom of the mounting seat 30 is provided with a mounting cavity with a downward opening; the lamp 40 is mounted in the mounting cavity.

In the present embodiment, the low floor 20 is disposed between the high floors 10 to form a high-low-high structure, so that a relatively large installation space is formed between the high floors 10 and the vehicle body 70, and components such as pipelines, wires and cables, and air ducts can be installed in the installation space, thereby solving the problems of too small installation space, incapability of installation, and the like, improving the convenience of installation, and reducing the complexity of design. Meanwhile, the installation seat 30 is arranged at the end part of the high floor 10, and the lamp 40 is installed in the installation seat 30, so that the lamp 40 can provide a certain prompting function for passengers, the visual field sense of the passengers is enlarged, and a good passenger room atmosphere is created.

In this embodiment, the high-low floor structure further includes a warning tape 50, and the warning tape 50 is disposed on the upper surface of the mounting seat 30. The warning area 50 of this embodiment adopts yellow typewriter ribbon to the upper surface of warning area 50 is provided with sawtooth structure, thereby cooperates lamps and lanterns 40 to play the poor warning effect of height floor height, avoids the passenger to notice the height drop and causes the injury, guarantees the security.

The upper surface and the lower extreme of mount pad 30 of this embodiment all stretch out one section distance, form linkage segment and lower linkage segment, wherein, go up the linkage segment level and extend and laminate with the upper surface of high floor 10, lower linkage segment vertical extension and with the laminating of the vertical face between high floor 10 and the low floor 20, go up the linkage segment and all seted up the mounting hole on the linkage segment down, wear to establish in the mounting hole through parts such as screw, fix mount pad 30. Of course, other fixing means than the above-described one of the embodiment may be adopted. In addition to the lamp 40, components such as a relay may be mounted in the mounting seat 30.

In this embodiment, the high-low floor structure further includes a lampshade 60, the lampshade 60 covers the opening of the installation cavity, and the opening of the installation cavity is opened downwards, so that the lampshade 60 of this embodiment adopts the manner of being clamped on the installation seat 30, and the lamp 40 is protected on the premise of preventing the lampshade from falling.

Preferably, the high floor 10 and/or the low floor 20 are aluminum honeycombs or plywood.

Optionally, a seat mounting runner 11 is provided on the high floor 10, and the seat is mounted on the seat mounting runner 11 when the rail vehicle is assembled.

The embodiment also provides a railway vehicle, which comprises a vehicle body 70 and the high-low floor structure, wherein the vehicle body 70 is of a horizontal structure, an installation space for accommodating components is formed between the high floor 10 of the high-low floor structure and the vehicle body 70, and components such as pipelines, electric wires and cables, air ducts and the like can be installed in the installation space.

In the present embodiment, the top surface of the vehicle body 70 has mounting supports 71 extending upward, and the height of the mounting supports 71 is different according to the height of the butted floor positions, wherein the height of the mounting support 71 butted against the high floor 10 is higher, and the height of the mounting support 71 butted against the low floor 20 is lower, so that each mounting support 71 can be respectively connected with the corresponding high floor 10 or low floor 20.

Optionally, a water baffle is disposed between the high-low floor structure and the mounting support 71, and the waterproof floor cloth is adhered to the upper surface of the high-low floor structure, and the mounting seat 30 of the high-low floor structure is pressed against the edge of the waterproof floor cloth, thereby implementing a waterproof design.

It should be noted that, a plurality in the above embodiments means at least two.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

1. the problem of difficulty in mounting components below the floor of the railway vehicle in the prior art is solved;

2. a larger installation space is formed between the high floor and the vehicle body, and components such as pipelines, wires and cables, air ducts and the like can be installed in the installation space, so that the problems that the installation space is too small and cannot be installed are solved;

3. the end part of the high floor is provided with the mounting seat, and the lamp is arranged in the mounting seat, so that a certain prompting effect can be performed on passengers through the lamp, the visual field sense of the passengers is expanded, and a good passenger room atmosphere is created;

4. the warning belt is matched with the lamp to play a role in warning the height difference of the high and low floors, so that passengers are prevented from being injured due to the fact that the passengers do not notice the height difference,

the safety is ensured.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-low floor structure for a rail vehicle, comprising:

a plurality of high floors (10);

a low floor (20), wherein the low floor (20) is positioned between the two high floors (10), the height of the low floor (20) is lower than that of the high floors (10), and an installation space is formed below the high floors (10) and a vehicle body (70) of a railway vehicle;

the mounting seat (30) is positioned at the end part of one end, close to the low floor (20), of the high floor (10), and a mounting cavity with a downward opening is formed in the bottom of the mounting seat (30);

a light fixture (40), the light fixture (40) mounted within the mounting cavity.

2. A high-low floor structure according to claim 1, characterized in that it further comprises a warning tape (50), said warning tape (50) being provided on the upper surface of said mounting seat (30).

3. A high and low floor structure according to claim 2, wherein the upper surface of the mounting base (30) is provided with a groove, and the warning tape (50) is clamped and mounted in the groove.

4. A high and low floor structure according to claim 2, characterized in that the upper surface of the warning tape (50) is provided with a saw-toothed structure.

5. A high-low floor structure according to claim 1, characterized in that said high-low floor structure further comprises a lampshade (60), said lampshade (60) is covered at the opening of said mounting cavity.

6. High and low floor structure according to claim 1, characterized in that the high floor (10) and/or the low floor (20) is an aluminium honeycomb or plywood.

7. A high-low floor structure according to claim 1, characterized in that a seat mounting chute (11) for mounting a seat is provided on the high floor (10).

8. A rail vehicle, comprising:

a vehicle body (70);

the high-low floor structure of any one of claims 1 to 7, an installation space for accommodating components is formed between a high floor (10) of the high-low floor structure and the vehicle body (70).

9. The rail vehicle according to claim 8, characterized in that the top surface of the vehicle body (70) has mounting supports (71) extending upward, and the mounting supports (71) are different in height and are connected to the high floor (10) and the low floor (20) of the high-low floor structure, respectively.

10. The rail vehicle of claim 9, wherein a water deflector is disposed between the high-low floor structure and the mounting support (71), and a waterproof floor cloth is adhered to the upper surface of the high-low floor structure, and the mounting seat (30) of the high-low floor structure is pressed against the edge of the waterproof floor cloth.