CN104228862B - Drop head structure for railway passenger train - Google Patents
Drop head structure for railway passenger train Download PDFInfo
- Publication number
- CN104228862B CN104228862B CN201410491915.7A CN201410491915A CN104228862B CN 104228862 B CN104228862 B CN 104228862B CN 201410491915 A CN201410491915 A CN 201410491915A CN 104228862 B CN104228862 B CN 104228862B
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- Prior art keywords
- fixed
- passenger train
- round top
- flat part
- drop head
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- Body Structure For Vehicles (AREA)
Abstract
The invention relates to a drop head structure for a railway passenger train. The drop head structure for the railway passenger train comprises a ceiling part, arc-shaped frames fixed on the front side and the rear side of the ceiling part, and a round top part fixed to the arc-shaped frames, wherein the ceiling part, the arc-shaped frames and the round top part are respectively fixed on a welded framework; an equipment installation seat is fixed on the ceiling part; a drop head installation frame is arranged along the transverse direction on a round top plate of the passenger train, and bolts are fixed on the round top plate of the passenger train at intervals; iron weights sleeve the bolts; the lower bottom face of the round top part is pressed on the drop head installation frame through a sealing rubber strip; the head parts and the tail parts of the iron weights are respectively pressed on the upper surfaces of the round top part and the round top plate of the passenger train, so that the round top part and the round top plate of the passenger train are fixed and sealed. Due to the utilization of the scheme, according to the limit requirements of different trains, only the drop head structure needs to be designed, so that the requirement on the installation height of the equipment can be met, the production cost is greatly reduced, and the production efficiency is high.
Description
Technical field
The present invention relates to passenger train roof construction of living, belong to track vehicle body structure technical field.
Background technology
, there are different railway passenger train gauges different countries and regions.Vehicle gauge governs on roof always
The use in portion space, but roof needs enough spaces to install equipment.This is formed for conflict.If according to difference
Vehicle gauge carries out individually designed to the roof of car load, will increase R＆D cycle of product and cost, and easily cause resource
Waste.
Content of the invention
The technical problem to be solved is to overcome the disadvantages mentioned above of prior art, provides a kind of passenger train to use
Roof construction alive.
In order to solve above technical problem, passenger train that the present invention provides with live roof construction it is characterised in that: include flat
Top divides, be fixed on flat part before and after the bent frame of both sides and the fixing dome portion of this bent frame, flat part,
Bent frame, dome portion are each attached on welded framework, and described flat part is fixed with equipment mounting seat, described passenger vehicle dome
The top installing frame be spaced and be fixed with bolt of living being horizontally arranged with plate, described bolt is set with foundary weight, described dome portion
Bottom surface be pressed on the installing frame of described top alive by sealing joint strip, the head of foundary weight and afterbody are press respectively against dome portion and visitor
The upper surface of car dome plate, thus realize the fixation between dome portion and passenger vehicle dome plate and sealing.
In order to solve the above problems, the present invention also further characterized in that
1st, described flat part is fixed with ventilating duct.
2nd, the left and right sides of described flat part has side bar, and described side bar is welded with hanger.
3rd, there is below the installing frame of described top alive the carline positioned at passenger vehicle dome plate lower surface.
The flat part of the present invention is equipment installation region, by the change of section herein, reduces equipment installation region high
Degree, obtains the enough installing spaces of roof apparatus with this；Dome portion completes the connection with top of railway carriage dome, and framework is complete
Become dome portion and the connection of flat part, make this passenger train top alive group integral.
It can be seen that, after the present invention program, according to different vehicle gauge require it is only necessary to live roof construction be designed be
The requirement of equipment setting height(from bottom) can be met, greatly reduce production cost, and production efficiency is high.
Brief description
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is passenger train of the present invention work roof construction sectional view.
The dome portion of Fig. 2 present invention roof construction alive and passenger vehicle dome plate connection diagram.
In figure label is schematically as follows:
1- dome portion, 2- bent frame, 3- flat part, 4- ventilating duct, 5- equipment mounting seat, 6- sealing joint strip, 7-
Bolt, 8- foundary weight, 9- lives and pushes up installing frame, 10- carline, 11- passenger vehicle dome plate.
Specific embodiment
As shown in Figure 1 and Figure 2, the present embodiment ferrum passenger train roof construction of living, including flat part 3, is fixed on flat top portion
Divide the dome portion 1 of the bent frame 2 of both sides and this bent frame 2 fixation before and after 3, flat part 3, bent frame 2, dome
Part 1 is each attached on welded framework, and flat part 3 is fixed with equipment mounting seat 5 and ventilating duct 4, the left and right two of flat part 3
Side has side bar, and side bar is welded with hanger.Top installing frame 9 being spaced of living being horizontally arranged with passenger vehicle dome plate 11 be fixed with
Bolt 7, bolt 7 is set with foundary weight 8, has the carline positioned at passenger vehicle dome plate 11 lower surface below top installing frame 9 of living
10.The bottom surface of dome portion 1 is pressed in by sealing joint strip 6 lives on the installing frame 9 of top, and the head of foundary weight 8 and afterbody are press respectively against
Dome portion 1 and the upper surface of passenger vehicle dome plate 11, thus realize fixation between dome portion 1 and passenger vehicle dome plate 11 and close
Envelope.
The flat part of this work roof construction, bent frame, dome portion are welded as a whole by its skeleton, outer surface of upper
Eyelid covering is 2mm weather-resistant steel plate, is welded and fixed with skeleton；Lower external face eyelid covering is 0.5mm zinc coated sheet, is fixed to bone with rivet
On frame.
Before top of living is installed, at the top opening alive of passenger vehicle dome, first press drawing weld bolt 7 and top installing frame 9 of living；Living
Top installing frame 9 border is covered with sealing joint strip 6；Then top pressure of living is on sealing joint strip 6；Last foundary weight 8 is used for compressing top of living.Complete
Survive top to install.
In addition to the implementation, the present invention can also have other embodiment.All employing equivalents or equivalent transformation shape
The technical scheme becoming, all falls within the protection domain of application claims.
Claims (4)
1. passenger train live roof construction it is characterised in that: include flat part, be fixed on the arc of both sides before and after flat part
Framework and the dome portion of this bent frame fixation, flat part, bent frame, dome portion are each attached on welded framework,
Described flat part is fixed with equipment mounting seat, and passenger vehicle dome plate being horizontally arranged with the top installing frame be spaced and be fixed with spiral shell of living
Bolt, described bolt is set with foundary weight, and the bottom surface of described dome portion is pressed on the installing frame of described top alive by sealing joint strip,
The head of foundary weight and afterbody are press respectively against dome portion and the upper surface of passenger vehicle dome plate, thus realize dome portion justifying with passenger vehicle
Fixation between top board and sealing.
2. passenger train according to claim 1 live roof construction it is characterised in that: described flat part is fixed with wind-guiding
Cylinder.
3. passenger train according to claim 1 with live roof construction it is characterised in that: the left and right sides of described flat part
There is side bar, described side bar is welded with hanger.
4. passenger train according to claim 1 live roof construction it is characterised in that: has below the installing frame of described top alive
Carline positioned at passenger vehicle dome plate lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491915.7A CN104228862B (en) | 2014-09-23 | 2014-09-23 | Drop head structure for railway passenger train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491915.7A CN104228862B (en) | 2014-09-23 | 2014-09-23 | Drop head structure for railway passenger train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104228862A CN104228862A (en) | 2014-12-24 |
| CN104228862B true CN104228862B (en) | 2017-02-01 |
Family
ID=52217995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410491915.7A Active CN104228862B (en) | 2014-09-23 | 2014-09-23 | Drop head structure for railway passenger train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104228862B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249054B (en) * | 2020-10-21 | 2023-04-25 | 中车南京浦镇车辆有限公司 | Low wind resistance roof movable cover mounting structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1935742B1 (en) * | 2006-12-18 | 2009-03-04 | GBM Gleisbaumechanik Brandenburg/H. GmbH | Rail vehicle with a railcar body and rail running gears for fitting a machine assembly for mechanised machining of the rails of a track |
| CN202186382U (en) * | 2011-08-29 | 2012-04-11 | 南车南京浦镇车辆有限公司 | Side top plate structure of flat top of railway passenger car |
| CN203111184U (en) * | 2013-03-04 | 2013-08-07 | 唐山轨道客车有限责任公司 | Interior middle roof plate system and car |
| CN204095821U (en) * | 2014-09-23 | 2015-01-14 | 南车南京浦镇车辆有限公司 | Passenger train roof construction of living |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3058678B2 (en) * | 1990-11-30 | 2000-07-04 | 株式会社日立製作所 | Railcar structure |
-
2014
- 2014-09-23 CN CN201410491915.7A patent/CN104228862B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1935742B1 (en) * | 2006-12-18 | 2009-03-04 | GBM Gleisbaumechanik Brandenburg/H. GmbH | Rail vehicle with a railcar body and rail running gears for fitting a machine assembly for mechanised machining of the rails of a track |
| CN202186382U (en) * | 2011-08-29 | 2012-04-11 | 南车南京浦镇车辆有限公司 | Side top plate structure of flat top of railway passenger car |
| CN203111184U (en) * | 2013-03-04 | 2013-08-07 | 唐山轨道客车有限责任公司 | Interior middle roof plate system and car |
| CN204095821U (en) * | 2014-09-23 | 2015-01-14 | 南车南京浦镇车辆有限公司 | Passenger train roof construction of living |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104228862A (en) | 2014-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |