CN109278775A - A kind of roof structure of rail carriages - Google Patents
A kind of roof structure of rail carriages Download PDFInfo
- Publication number
- CN109278775A CN109278775A CN201811341474.7A CN201811341474A CN109278775A CN 109278775 A CN109278775 A CN 109278775A CN 201811341474 A CN201811341474 A CN 201811341474A CN 109278775 A CN109278775 A CN 109278775A
- Authority
- CN
- China
- Prior art keywords
- partition
- plate
- positioning strip
- top plate
- cable tray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B61D17/12—Roofs
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a kind of roof structures of rail carriages, it includes one time punching molded concave rail locomotive top plate (1), it is respectively arranged with two mutually indepedent cable tray (a) at two corners at the top of the concave rail locomotive top plate (1), is provided with equipment installation cavity (b) between two cable tray (a)；The cable tray (a) includes to be vertically mounted on locating support plate (2) on the inner wall of 1 two sides of concave rail locomotive top plate.The configuration of the present invention is simple, it is easy for installation, the installation space of various equipment and cabling has sufficiently been reserved, whole assembly efficiency is effectively raised while ensure that bonding strength.
Description
Technical field
The present invention relates to the relevant technical fields of rail traffic, and in particular to be a kind of rail carriages roof knot
Structure.
Background technique
The roof structure of the roof structure of rail carriages especially toilet part is extremely complex, main reasons is that vehicle
The top of compartment toilet will consider installation ventilation shaft, and extractor fan, dehumidification device, lighting device, arrangement cabling etc., this is just
Higher requirement is proposed to the rational design in car body top space.
Summary of the invention
It is an object of the present invention to provide a kind of roof structures of rail carriages, it can be efficiently solved in the presence of background technique
The problem of.
In the presence of solving the problems, such as background technique, it includes one time punching molded concave rail locomotive top plate
1, two mutually indepedent cable tray a are respectively arranged at the two corners at 1 top of the concave rail locomotive top plate, and two cablings lead to
Equipment installation cavity b is provided between road a；
The cable tray a includes to be vertically mounted on locating support plate 2 on the inner wall of 1 two sides of concave rail locomotive top plate, should
The end vertical of locating support plate 2 is equipped with first partition 3, and the end vertical of the first partition 3 is fixed on concave track
The top of locomotive top plate 1；
The equipment installation cavity b includes two pieces of symmetrically arranged bottom plates 4, and one end of the bottom plate 4 is fixed in first partition 3, institute
The end for stating bottom plate 4 and 3 opposite side of first partition vertically extends second partition 5 upwards, and the section of the second partition 5 is L
Shape structure is provided with positioning device between two second partitions 5；
The positioning device includes the positioning strip 6 being located between two second partitions 5, and the upper end of the positioning strip 6 is fixedly mounted
There is elastic slice 7, the both ends of the elastic slice 7 extend respectively at the two sides of positioning strip 6, and the lower end of the positioning strip 6 is provided with
The limit plate 8 that can be tightly attached on 5 bottom surface of second partition is equidistantly provided with several bolts 9 on the limit plate 8, the bolt 9
End is screwed on positioning strip 6 and connect.
The bottom of the first partition 3 is provided with the slot 10 being inserted and fixed for 4 tip-clearance of bottom plate.
The end of the bottom plate 4 and 3 opposite side of first partition extends outward the chimb 11 fixed for lighting apparatus.
Due to using above technical scheme, the invention has the following advantages: structure is simple, it is easy for installation, sufficiently
The installation space for having reserved various equipment and cabling effectively raises whole assembly effect while ensure that bonding strength
Rate.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below will
In conjunction with the attached drawing in the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described.
Referring to Fig. 1-2, present embodiment, which adopts the following technical solutions, to be achieved, it includes one time punching molded
Concave rail locomotive top plate 1, be respectively arranged at the two corners at 1 top of the concave rail locomotive top plate two it is mutually indepedent
Equipment installation cavity b is provided between cable tray a, two cable tray a；
The cable tray a includes to be vertically mounted on locating support plate 2 on the inner wall of 1 two sides of concave rail locomotive top plate, should
The end vertical of locating support plate 2 is equipped with first partition 3, and the end vertical of the first partition 3 is fixed on concave track
The top of locomotive top plate 1；
The equipment installation cavity b includes two pieces of symmetrically arranged bottom plates 4, and one end of the bottom plate 4 is fixed in first partition 3, institute
The end for stating bottom plate 4 and 3 opposite side of first partition vertically extends second partition 5 upwards, and the section of the second partition 5 is L
Shape structure is provided with positioning device between two second partitions 5；
The positioning device includes the positioning strip 6 being located between two second partitions 5, and the upper end of the positioning strip 6 is fixedly mounted
There is elastic slice 7, the both ends of the elastic slice 7 extend respectively at the two sides of positioning strip 6, and the lower end of the positioning strip 6 is provided with
The limit plate 8 that can be tightly attached on 5 bottom surface of second partition is equidistantly provided with several bolts 9 on the limit plate 8, the bolt 9
End is screwed on positioning strip 6 and connect.
The bottom of the first partition 3 is provided with the slot 10 being inserted and fixed for 4 tip-clearance of bottom plate.
The end of the bottom plate 4 and 3 opposite side of first partition extends outward the chimb 11 fixed for lighting apparatus.
In this embodiment all technical characteristics and components can by way of market purchasing come into
Row is implemented, and for those skilled in the art, being completely can be according to the technology contents and reality disclosed in present application
It applies what mode was accurately implemented, is a clear, complete technical solution.
Due to using above technical scheme, the invention has the following advantages: structure is simple, it is easy for installation, sufficiently
The installation space for having reserved various equipment and cabling effectively raises whole assembly effect while ensure that bonding strength
Rate.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (3)
1. a kind of roof structure of rail carriages, it is characterised in that it includes one time punching molded concave rail locomotive top plate
(1), it is respectively arranged with two mutually indepedent cable tray (a) at the two corners at the top of the concave rail locomotive top plate (1), two
Equipment installation cavity (b) is provided between cable tray (a)；
The cable tray (a) includes to be vertically mounted on locating support plate on the inner wall of 1 two sides of concave rail locomotive top plate
(2), the end vertical of the locating support plate (2) is equipped with first partition (3), and the end vertical of the first partition (3) is fixed
At the top of concave rail locomotive top plate (1)；
The equipment installation cavity (b) includes two pieces of symmetrically arranged bottom plates (4), and one end of the bottom plate (4) is fixed on first partition
(3) on, the end of the bottom plate (4) and first partition (3) opposite side vertically extends second partition (5) upwards, this second
The section of partition (5) is L-shaped structure, is provided with positioning device between two second partitions (5)；
The positioning device includes the positioning strip (6) being located between two second partitions (5), and the upper end of the positioning strip (6) is solid
Dingan County is equipped with elastic slice (7), and the both ends of the elastic slice (7) extend respectively at the two sides of positioning strip (6), the positioning strip (6)
Lower end be provided with the limit plate (8) that can be tightly attached on second partition (5) bottom surface, be equidistantly provided on the limit plate (8)
Several bolts (9), the end of the bolt (9) is screwed on positioning strip (6) to be connect.
2. a kind of roof structure of rail carriages according to claim 1, it is characterised in that the bottom of the first partition (3)
Portion is provided with the slot (10) being inserted and fixed for bottom plate (4) tip-clearance.
3. a kind of roof structure of rail carriages according to claim 1, it is characterised in that the bottom plate (4) with first every
The end of plate (3) opposite side extends outward the chimb (11) fixed for lighting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811341474.7A CN109278775A (en) | 2018-11-12 | 2018-11-12 | A kind of roof structure of rail carriages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811341474.7A CN109278775A (en) | 2018-11-12 | 2018-11-12 | A kind of roof structure of rail carriages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109278775A true CN109278775A (en) | 2019-01-29 |
Family
ID=65175471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811341474.7A Pending CN109278775A (en) | 2018-11-12 | 2018-11-12 | A kind of roof structure of rail carriages |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109278775A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245630A (en) * | 2021-11-16 | 2022-03-25 | 淮浙煤电有限责任公司凤台发电分公司 | Wall-mounted type small controller shower-proof bracket box |
-
2018
- 2018-11-12 CN CN201811341474.7A patent/CN109278775A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245630A (en) * | 2021-11-16 | 2022-03-25 | 淮浙煤电有限责任公司凤台发电分公司 | Wall-mounted type small controller shower-proof bracket box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190129 |