CN201863849U - Modularized flat ceiling panel of railway passenger train - Google Patents
Modularized flat ceiling panel of railway passenger train Download PDFInfo
- Publication number
- CN201863849U CN201863849U CN2010206210138U CN201020621013U CN201863849U CN 201863849 U CN201863849 U CN 201863849U CN 2010206210138 U CN2010206210138 U CN 2010206210138U CN 201020621013 U CN201020621013 U CN 201020621013U CN 201863849 U CN201863849 U CN 201863849U
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- top board
- skeleton
- ceiling panel
- horizontal
- passenger train
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Abstract
The utility model relates to a modularized flat ceiling panel of a railway passenger train, which comprises a ceiling panel skeleton, a middle ceiling panel and side ceiling panels. The ceiling panel skeleton consists of two longitudinal beams and four transverse beams and is fixedly connected with a car body steel structure. The longitudinal internal end and the longitudinal external end of each side ceiling panel are respectively connected with the transverse beams of the ceiling panel skeleton through a first connecting piece and a second connecting piece. The transverse first end of the middle ceiling panel is fixed with the first longitudinal beam of the ceiling panel skeleton through a third connecting piece. The transverse second end of the middle ceiling panel is fixed with the second longitudinal beam of the ceiling panel skeleton through a pressing lock. When the modularized flat ceiling panel is assembled, firstly connecting iron is used for fixing the ceiling panel skeleton on the car body steel structure; then the side ceiling panels at the two ends are installed and are fixed on the ceiling panel skeleton by using the connecting pieces; and finally the middle ceiling panel is installed and is fixed on the ceiling panel skeleton through the connecting pieces and the pressing lock. By adopting the modularized flat ceiling panel structure, the module assembling for each car can be completed in approximately half an hour. Thereby, the modularized flat ceiling panel of the railway passenger train has the advantages that the production efficiency is obviously improved, the installation quality and the installation accuracy are high, and the ceiling panel is convenient to maintain and repair.
Description
Technical field
The utility model relates to passenger train ceiling structure, belongs to packing technique field in the railway rule passenger vehicle.
Background technology
The interior dress of passenger vehicle is the main portion of directly meeting with the passenger, and its designing technique is constantly development along with the development of vehicle technology, and the flat-top Mechanical Builds is directly connected to the integrated beauty work efficiency fruit in the car.The ceiling structure of passenger train adopted the stack-mounted form of loosing in the past, and it is loaded down with trivial details to construct, and production site is in disorder, and packaging efficiency is lower.
The utility model content
Technical problem to be solved in the utility model is, overcomes the existing low shortcoming of scattered structure ceiling packaging efficiency, provides a kind of passenger train modularization ceiling, the packaging efficiency height.
In order to solve above technical matters, the passenger train modularization ceiling that the utility model provides, it is characterized in that: comprise top board skeleton, middle top board, side top board, described top board skeleton is made of two longerons, four crossbeams, described top board skeleton is captiveed joint with steel structure of car body, the vertically inside and outside two ends of side top board are connected with the crossbeam of top board skeleton by first, second attaching parts respectively, middle horizontal first end of top board is fixed by first longeron of the 3rd attaching parts and top board skeleton, and horizontal second end of middle top board is fixed with second longeron of top board skeleton by compressing lock.
Further, in the utility model passenger train modularization ceiling, described top board skeleton has downward opening dovetail groove, described second, third attaching parts top has the voussoir that inserts this dovetail groove, second, third attaching parts bottom has latch, the wooden frame of the vertical outer end of described side top board, the wooden frame of horizontal first end of middle top board offer the slot that cooperates with second, third attaching parts bottom latch respectively, and described latch inserts the vertical outer end of associated socket realization side top board, horizontal first end of middle top board is captiveed joint with the top board skeleton.
Further, in the utility model passenger train modularization ceiling, an end of described first attaching parts is captiveed joint by screw nail with the vertical inner wooden frame of side top board, and the other end and top board skeleton are bolted to connection.
Further, in the utility model passenger train modularization ceiling, described top board skeleton bottom has inside horizontal-extending limit, is lined with buffer rubber gasket between the lower plane on this horizontal-extending limit and middle top board wooden frame, the side top board wooden frame.
Further, in the utility model passenger train modularization ceiling, described to compress locking distolateral due to middle top board horizontal second, and compressing lockset has a rotating compressing tablet that is arranged in above the top board, the horizontal-extending limit of coping skeleton under the movable end of described compressing tablet.
Further again, in the utility model passenger train modularization ceiling, described top board skeleton is by connecting on the ferropexy steel structure of car body.
The utility model ceiling has been realized modularization, and is simple and compact for structure.During assembling, at first with connect iron the top board skeletal fixation on steel structure of car body; The side top board at two ends is installed then, the side top board is fixed on the top board skeleton with attaching parts; Top board in installing at last, middle top board is by attaching parts and compress locking on the top board skeleton.Traditional ceiling structure adopts the assembling of loosing, and scattered skeleton and wadding at first are installed, and top board is installed then, needs a large amount of fasteners.Under same workmen's the situation, each car is wanted 2-3 hour when loosing assembling, and module is assembled each car as long as can finish about half an hour.As seen production efficiency is significantly improved, and installation quality and setting accuracy are higher simultaneously, and is convenient to safeguard and maintenance.
As seen, the utility model ingenious conception, simple in structure helps installation and maintenance, the production efficiency height.The utility model will be widely used in field of track traffic, have good market outlook.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the utility model passenger train modularization ceiling plan structure scheme drawing.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Fig. 4 is the C-C cutaway view of Fig. 1.
Fig. 5 is the D-D cutaway view of Fig. 1.
The specific embodiment
Embodiment 1
The passenger train modularization ceiling of present embodiment, shown in Fig. 1-5, comprise top board skeleton 2, middle top board 1, side top board 3,3 ', top board skeleton 2 is by two longerons 21,21 ', four crossbeams 22,22 ', 22 "; 22 " ' constitute, top board skeleton 2 and steel structure of car body 7 are by being connected iron 4 captive joints, side top board 3 vertically inside and outside two ends are respectively by first attaching parts 61, the crossbeam 22 of second attaching parts 62 and top board skeleton 2,22 ' connect (in this example only the side top board 3 with the right side be that example describes, side top board 3 ' annexation identical with side top board 3), in horizontal first end 11 of top board 1 fixing by the 3rd attaching parts 63 with first longeron 21 of top board skeleton 2, second longeron 21 of middle top board 1 horizontal second end 12 by compressing lock 5 and top board skeleton 2 ' fixing.
In the present embodiment, described top board skeleton 2 has downward opening dovetail groove 2-1, second attaching parts 62, the 3rd attaching parts 63 tops have the voussoir 62-1 that inserts this dovetail groove 2-1,63-1, second attaching parts 62, the 3rd attaching parts 63 bottoms have latch 62-2,63-2, vertical outer end wooden frame 3-2 of side top board 3 (is example with right side side top board 3), the wooden frame 11-1 of middle top board 1 horizontal first end 11 offers respectively and second, the 3rd attaching parts bottom latch 62-2, the slot 3-2-1 that 63-2 cooperates, 11-1-1, latch 62-2,63-2 inserts associated socket 3-2-1,11-1-1 realizes side top board 3 vertical outer ends, middle top board 1 horizontal first end 11 is captiveed joint with top board skeleton 2.One end of first attaching parts 61 is captiveed joint by screw nail with side top board 3 vertical inner wooden frame 3-1, and the other end and top board skeleton 2 are bolted to connection.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (6)
1. passenger train modularization ceiling, it is characterized in that: comprise top board skeleton, middle top board, side top board, described top board skeleton is made of two longerons, four crossbeams, described top board skeleton is captiveed joint with steel structure of car body, the vertically inside and outside two ends of side top board are connected with the crossbeam of top board skeleton by first, second attaching parts respectively, middle horizontal first end of top board is fixed by first longeron of the 3rd attaching parts and top board skeleton, and horizontal second end of middle top board is fixed with second longeron of top board skeleton by compressing lock.
2. passenger train modularization ceiling according to claim 1, it is characterized in that: described top board skeleton has downward opening dovetail groove, described second, third attaching parts top has the voussoir that inserts this dovetail groove, second, third attaching parts bottom has latch, the wooden frame of the vertical outer end of described side top board, the wooden frame of horizontal first end of middle top board offer the slot that cooperates with second, third attaching parts bottom latch respectively, and described latch inserts the vertical outer end of associated socket realization side top board, horizontal first end of middle top board is captiveed joint with the top board skeleton.
3. passenger train modularization ceiling according to claim 2 is characterized in that: an end of described first attaching parts is captiveed joint by screw nail with the vertical inner wooden frame of side top board, and the other end and top board skeleton are bolted to connection.
4. passenger train modularization ceiling according to claim 3 is characterized in that: described top board skeleton bottom has inside horizontal-extending limit, is lined with buffer rubber gasket between the lower plane on this horizontal-extending limit and middle top board wooden frame, the side top board wooden frame.
5. passenger train modularization ceiling according to claim 4, it is characterized in that: described compress the locking due to middle top board horizontal second distolateral, compress lockset a rotating compressing tablet that is arranged in the top board top, the horizontal-extending limit of coping skeleton under the movable end of described compressing tablet are arranged.
6. passenger train modularization ceiling according to claim 5 is characterized in that: described top board skeleton is by connecting on the ferropexy steel structure of car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206210138U CN201863849U (en) | 2010-11-23 | 2010-11-23 | Modularized flat ceiling panel of railway passenger train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206210138U CN201863849U (en) | 2010-11-23 | 2010-11-23 | Modularized flat ceiling panel of railway passenger train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863849U true CN201863849U (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206210138U Expired - Lifetime CN201863849U (en) | 2010-11-23 | 2010-11-23 | Modularized flat ceiling panel of railway passenger train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050124A (en) * | 2010-11-23 | 2011-05-11 | 南车南京浦镇车辆有限公司 | Modular flat top plate of railway passenger car |
| CN102303621A (en) * | 2011-08-05 | 2012-01-04 | 唐山轨道客车有限责任公司 | On-board suspension type bearing bracket |
| RU2577960C2 (en) * | 2014-11-24 | 2016-03-20 | Общество с ограниченной ответственностью Группа компаний ВАГОНПУТЬМАШ | Method for reconstruction of rail cars in repair and bodywork of rail cars |
-
2010
- 2010-11-23 CN CN2010206210138U patent/CN201863849U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050124A (en) * | 2010-11-23 | 2011-05-11 | 南车南京浦镇车辆有限公司 | Modular flat top plate of railway passenger car |
| CN102050124B (en) * | 2010-11-23 | 2012-10-31 | 南车南京浦镇车辆有限公司 | Modular flat top plate of railway passenger car |
| CN102303621A (en) * | 2011-08-05 | 2012-01-04 | 唐山轨道客车有限责任公司 | On-board suspension type bearing bracket |
| CN102303621B (en) * | 2011-08-05 | 2013-07-31 | 唐山轨道客车有限责任公司 | On-board suspension type bearing bracket |
| RU2577960C2 (en) * | 2014-11-24 | 2016-03-20 | Общество с ограниченной ответственностью Группа компаний ВАГОНПУТЬМАШ | Method for reconstruction of rail cars in repair and bodywork of rail cars |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110615 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |