CN113619628B - Rail train and floor system thereof - Google Patents
Rail train and floor system thereof Download PDFInfo
- Publication number
- CN113619628B CN113619628B CN202010385416.5A CN202010385416A CN113619628B CN 113619628 B CN113619628 B CN 113619628B CN 202010385416 A CN202010385416 A CN 202010385416A CN 113619628 B CN113619628 B CN 113619628B
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- Prior art keywords
- floor
- cloth
- rail train
- passenger compartment
- floor mat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/10—Floors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/18—Internal lining, e.g. insulating
Abstract
The embodiment of the application provides a rail train and a floor system thereof. A rail train flooring system comprising: a vehicle body underframe floor; the passenger room floor cloth is laid and fixed on a passenger room area of the floor of the underframe of the vehicle body; the floor mat is laid and fixed on a floor passing area of the underframe floor of the vehicle body; wherein the wear resistance of the passage floor mat is higher than that of the passenger compartment floor cloth. The rail train comprises the rail train floor system. The technical problem that the abrasion degree of a passenger room and the abrasion degree of a passing platform ground of a rail train are different greatly is solved.
Description
Technical Field
The application relates to the technical field of rail trains, in particular to a rail train floor system and a rail train.
Background
The passing platform is a passage for passengers to get on or off the train in the rail train, and the passing platform and the passenger room adopt the same floor cloth surface, so that the antiskid effect is achieved. The structure is simple in design and convenient to install. The passing platform is a passage for passengers to get on and off the train, so that the passenger flow is large, the floor cloth at the passing platform is greatly abraded and is easy to damage; and then the degree of wear of the passenger room and the passing floor of the rail train is greatly different, which is not beneficial to the uniform maintenance or replacement of the floor of the rail train.
Therefore, the wear degrees of the passenger room and the passing platform floor of the rail train are greatly different, and the floor of the rail train cannot be maintained or replaced uniformly, which is a technical problem urgently needed to be solved by technical personnel in the field.
The above information disclosed in the background section is only for enhancement of understanding of the background of the present application and therefore it may contain information that does not form the prior art that is known to those of ordinary skill in the art.
Disclosure of Invention
The embodiment of the application provides a rail train's floor system and rail train to solve rail train's passenger room and the great technical problem of degree of wear difference through the platform ground.
The embodiment of the application provides a rail train's floor system, includes:
a vehicle body underframe floor;
the passenger room floor cloth is laid and fixed on a passenger room area of the floor of the underframe of the vehicle body;
the floor mat is laid and fixed on a floor passing area of the underframe floor of the vehicle body;
wherein the wear resistance of the passage floor mat is higher than that of the passenger compartment floor cloth.
The embodiment of the application also provides the following technical scheme:
a rail train comprises the floor system of the rail train.
Due to the adoption of the technical scheme, the embodiment of the application has the following technical effects:
the method comprises the steps of laying and fixing passenger room floor cloth on a passenger room area of a floor of a chassis of a vehicle body, laying and fixing a passage floor mat on a passage area of the floor of the chassis of the vehicle body, namely, the passenger room area and the passage area are treated differently, laying the passage floor mat on the passage area, laying the passenger room floor cloth on the passenger room area, wherein the wear resistance of the passage floor mat is greater than that of the passenger room floor cloth. Like this, in the platform region that passes through on automobile body chassis floor, lay the higher platform floor pad that passes through of wearability to make rail train pass through the platform and locate the wearability on ground and be higher than the regional passenger room floor cloth of passenger room, and then make rail train's floor system's degree of wear differ less, be convenient for change or maintain rail train's floor system is unified.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of a passing deck floor mat of a rail train flooring system of an embodiment of the present application;
FIG. 2 is a partial cross-sectional view of a rail car floor system according to an embodiment of the present application;
FIG. 3 is a partially enlarged view illustrating the fixing of the floor system of the railway train to the floor of the underframe of the car body through the platform floor pad according to the embodiment of the present application;
fig. 4 is a partially enlarged view of a floor system of a railway train through the interface of a platform floor mat and a passenger compartment floor cloth according to an embodiment of the present application.
Description of reference numerals:
100 car body underframe floor, 110 reinforcing piece, 111 mounting threaded sleeve, 120 vehicle inner end door lower slideway,
210 a floor cloth for a passenger compartment,
220 is formed by a platform floor mat, a 221 floor mat bottom plate, 221-a countersunk holes, a 222 antiskid layer,
222-a slip resistant layer edge warning area.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Example one
Fig. 1 is a schematic view of a passing floor mat of a rail train floor system according to an embodiment of the present application;
FIG. 2 is a partial cross-sectional view of a rail car floor system according to an embodiment of the present application; FIG. 3 is a partially enlarged view illustrating the fixing of the floor system of the railway train to the floor of the underframe of the car body through the platform floor pad according to the embodiment of the present application; fig. 4 is a partially enlarged view of a floor system of a railway train through the interface of a platform floor mat and a passenger compartment floor cloth according to an embodiment of the present application.
As shown in fig. 1, 2, 3 and 4, a rail train flooring system according to an embodiment of the present invention includes:
a vehicle body under-frame floor 100;
a passenger room floor cloth 210 laid and fixed on a passenger room area of the vehicle body underframe floor;
the floor mat 220 is paved and fixed on the floor of the underframe of the vehicle body in a passing platform area;
wherein the wear resistance of the passage floor mat 220 is higher than that of the passenger compartment floor cloth 210.
The utility model provides a rail train's floor system lays fixed guest room floor cloth on the guest room region on car body chassis floor, lays fixedly on passing through platform floor mat on the platform region on car body chassis floor, is about to the guest room region with treat through platform region difference, lays through platform floor mat on passing through the platform region, lays guest room floor cloth on the guest room region, just the wearability through platform floor mat is greater than the wearability of guest room floor cloth. Like this, in the platform region that passes through on automobile body chassis floor, lay the higher platform floor pad that passes through of wearability to make rail train pass through the platform and locate the wearability on ground and be higher than the regional passenger room floor cloth of passenger room, and then make rail train's floor system's degree of wear differ less, be convenient for change or maintain rail train's floor system is unified.
In practice, the rigidity of the floor mat passing through the platform is higher than the rigidity of the floor cloth of the passenger compartment.
The passing platform is a passage for passengers to get on or off the bus, so that the passenger flow is large; correspondingly, in the platform passing area of the floor of the underframe of the train body, the rigidity of the platform floor pad is higher than that of the passenger room floor cloth, so that the wear resistance of the floor at the platform passing position of the rail train is higher than that of the passenger room floor cloth in the passenger room area, the impact difference between the passenger room area and the platform passing area of the floor of the underframe of the train body is smaller, and the floor of the underframe of the train body is convenient to maintain uniformly.
The structure of the floor mat passing through the table has the following features. As shown in fig. 2 and 4, the floor mat includes:
a rigid floor mat base 221;
an anti-slip layer 222 fixedly laid on the floor mat base 221;
wherein the anti-slip layer 222 has a higher abrasion resistance than the passenger compartment floor cloth 210.
The floor mat with the double-layer structure has the advantages that the rigid floor mat bottom plate has the function that the rigidity of the whole floor mat is higher than that of the passenger room floor cloth, and the anti-slip layer has the function that the wear resistance of the floor mat is higher than that of the passenger room floor cloth.
In practice, the ratio of the thickness of the anti-slip layer to the thickness of the floor mat base plate is any value of 1 or more and 2 or less.
Thus, the slip-resistant layer is a fragile member, and therefore the slip-resistant layer is provided with a large thickness.
Specifically, the ratio of the thickness of the anti-slip layer to the thickness of the floor mat base plate is 3.
The thickness ratio can keep the wear resistance and rigidity of the anti-slip layer floor mat better.
In practice, as shown in fig. 2 and 4, the thickness of the floor mat 220 is equal to the thickness of the passenger compartment floor cloth 210, and the upper surface of the anti-slip layer 222 is flush with the upper surface of the passenger compartment floor cloth 210.
Therefore, the upper surface of the anti-skid layer is kept to be level with the upper surface of the passenger room floor cloth, and the flatness of the ground in the rail train is kept.
In implementation, the floor mat base plate is made of stainless steel materials, and the anti-slip layer is made of vinyl materials;
the thickness of the passenger room floor cloth is 2.5 millimeters, the thickness of the floor mat base plate is 1 millimeter, and the thickness of the anti-skid layer is 1.5 millimeters.
Thus, the entire rigidity of the floor mat can be ensured, and the wear resistance of the upper surface of the floor mat can be ensured.
In practice, as shown in fig. 1 and 3, the floor passing pad has a counter bore 221-a;
a solid reinforcing part 110 is fixed in the floor of the underframe of the car body, and an installation threaded sleeve 111 is embedded in the reinforcing part;
the passing platform floor pad is fixed on the passing platform position of the vehicle body underframe floor through a countersunk screw, a countersunk hole and an installation thread sleeve.
Thus, the fixing through the table floor mat is conveniently realized.
In practice, as shown in fig. 4, the passenger compartment floor cloth 210 and the through-floor mat are disposed in a butt joint manner, and a sealant is filled in a seam between the passenger compartment floor cloth and the through-floor mat;
the sealant is located below the vehicle inner end door glide slope 120 of the rail train, so that the vehicle inner end door glide slope covers the seam between the passenger room floor cloth and the passing platform floor mat.
The passenger room floor cloth and the floor mat are arranged in a butt joint mode, the passenger room floor cloth and the floor mat are not overlapped, and the fixation of the passenger room floor cloth and the floor mat is not influenced; the under door slides in the vehicle cover the seams between the passenger room floor cloth and the passing floor mat, keeping the beauty of the ground in the rail train.
In operation, as shown in fig. 1, an anti-skid layer edge warning region 222-a is disposed in the anti-skid layer 222 at a position adjacent to a vehicle flap of the rail train. Specifically, the anti-skid layer edge warning area is bright yellow, so that the fact that the edge position of the anti-skid layer is reached is prompted, attention needs to be paid to the position under the foot, and safety is improved.
Specifically, the areas between the anti-skid layer edge warning areas are in other colors and matched with the colors of the passenger room floor cloth.
In the implementation, the passenger room floor cloth is made of rubber materials, and the passenger room floor cloth and the floor of the car body underframe are fixedly adhered;
the floor of the vehicle body underframe is made of composite materials.
Example two
The rail train of the embodiment of the present application includes the rail train floor system of the first embodiment.
In the description of the present application and the embodiments thereof, it is to be understood that the terms "top", "bottom", "height", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the present application and its embodiments, unless specifically stated or limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral with; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application and its embodiments, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or may comprise the first and second features being in contact, not directly, but via another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The above disclosure provides many different embodiments, or examples, for implementing different features of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the scope of the present application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (9)
1. A rail train flooring system, comprising:
a vehicle body underframe floor;
passenger room floor cloth which is laid and fixed on a passenger room area of the floor of the underframe of the car body;
the floor mat is paved and fixed on a passing platform area of the floor of the underframe of the vehicle body;
wherein the wear resistance of the passage floor mat is higher than that of the passenger compartment floor cloth;
the floor mat for passing through the table includes:
a rigid floor mat base;
the anti-skid layer is fixedly paved on the floor mat base plate;
wherein the anti-slip layer has a wear resistance higher than that of the passenger compartment floor cloth.
2. The flooring system of claim 1, wherein the rigidity of the passage floor mat is higher than the rigidity of the passenger compartment floor cloth.
3. The flooring system as claimed in claim 2, wherein the ratio of the thickness of the anti-slip layer to the thickness of the floor mat base is any one of 1 or more and 2 or less.
4. The flooring system of claim 3, wherein the thickness of the passage floor mat is equal to the thickness of the passenger compartment floor cloth, and the upper surface of the anti-slip layer is level with the upper surface of the passenger compartment floor cloth.
5. The flooring system of claim 4, wherein the floor mat base is a stainless steel floor mat base and the non-slip layer is a vinyl non-slip layer;
the thickness of the passenger room floor cloth is 2.5 millimeters, the thickness of the floor mat base plate is 1 millimeter, and the thickness of the anti-skid layer is 1.5 millimeters.
6. The flooring system of claim 5, wherein the pass-through deck mat has counter-sunk holes;
a solid reinforcing part is fixed in the floor of the underframe of the car body, and an installation threaded sleeve is embedded in the reinforcing part;
the passing platform floor pad is fixed on the passing platform through a countersunk screw, a countersunk hole and an installation thread sleeve.
7. The flooring system of claim 6, wherein said passenger compartment floor covering and said pass-through floor mat are positioned in a butt-joint arrangement and a sealant is filled at a seam between said passenger compartment floor covering and said pass-through floor mat;
the sealant is positioned below a vehicle inner end door glideslope of the rail train, so that the vehicle inner end door glideslope covers a seam between the passenger room floor cloth and the passing platform floor mat; and an antiskid layer edge warning area is arranged at a position, adjacent to the vehicle turning plate of the rail train, in the antiskid layer.
8. The flooring system as claimed in claim 7, wherein the passenger compartment floor cloth is a rubber passenger compartment floor cloth, and the passenger compartment floor cloth is fixed to the vehicle body under-frame floor by adhesion;
the vehicle body underframe floor is made of composite materials.
9. A rail train comprising a rail train floor system according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010385416.5A CN113619628B (en) | 2020-05-09 | 2020-05-09 | Rail train and floor system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010385416.5A CN113619628B (en) | 2020-05-09 | 2020-05-09 | Rail train and floor system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113619628A CN113619628A (en) | 2021-11-09 |
| CN113619628B true CN113619628B (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010385416.5A Active CN113619628B (en) | 2020-05-09 | 2020-05-09 | Rail train and floor system thereof |
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| CN (1) | CN113619628B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2763880B2 (en) * | 2011-10-05 | 2022-07-06 | Bombardier Transportation GmbH | Rail vehicle having a sound-insulated and vibration-insulated room-within-a-room cab |
| CN202764988U (en) * | 2012-09-13 | 2013-03-06 | 唐山轨道客车有限责任公司 | Train floor and train |
| CN203592991U (en) * | 2013-11-06 | 2014-05-14 | 青岛罗美威奥新材料制造有限公司 | Floor for train passing platform |
| CN203793344U (en) * | 2014-04-02 | 2014-08-27 | 南车株洲电力机车有限公司 | Novel composite floor |
| US10919612B2 (en) * | 2018-03-08 | 2021-02-16 | The Boeing Company | Floor panels and flooring systems for a passenger vehicle, and methods for installation |
| CN108995668A (en) * | 2018-08-21 | 2018-12-14 | 中车南京浦镇车辆有限公司 | Installed floor in a kind of regional ensemble |
| CN209888850U (en) * | 2019-05-10 | 2020-01-03 | 中车株洲电力机车有限公司 | Run-through pedal for railway vehicle |
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2020
- 2020-05-09 CN CN202010385416.5A patent/CN113619628B/en active Active
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| CN113619628A (en) | 2021-11-09 |
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