CN104118440B - A kind of inorganic group platform sealed rustless steel roof structure - Google Patents
A kind of inorganic group platform sealed rustless steel roof structure Download PDFInfo
- Publication number
- CN104118440B CN104118440B CN201410329247.8A CN201410329247A CN104118440B CN 104118440 B CN104118440 B CN 104118440B CN 201410329247 A CN201410329247 A CN 201410329247A CN 104118440 B CN104118440 B CN 104118440B
- Authority
- CN
- China
- Prior art keywords
- top board
- roof
- carline
- hat beam
- stiffening plate
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 11
- 239000010959 steel Substances 0.000 title claims abstract description 11
- 125000001905 inorganic group Chemical group 0.000 title claims abstract description 8
- 238000004378 air conditioning Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241001270131 Agaricus moelleri Species 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
nullA kind of inorganic group platform sealed rustless steel roof structure，It is characterized in that: whole roof is all by elongated car roof side-beam、Elongated side top board、Hat beam、Carline forms，Roof radian uses orthodrome form，Car roof side-beam and hat beam、Carline connects formation roof support framework by spot welding，The curved lower portion of hat beam and carline is provided with chute to realize the installation of built-in each parts，Hat beam and carline are welded with stiffening plate and side top board，Stiffening plate is in order to the wheel platform portion of support-side top board，Side top board is overlapped on stiffening plate and extends on hat beam above，Hat beam and carline on full car length direction are arranged above with ripple top board，Connect above ripple top board and have air-conditioner mounting seat，Air conditioning unit lower position is provided with ceiling，Ripple top board peace top board is overlapped on the top board of side and is welded and fixed，Ceiling upper shed also studs with sealing member at opening part.Intensity of the present invention is high, and good water-proof effect can the most about about 100Kg in weight.
Description
Technical field
The present invention relates to city railway vehicle rustless steel roof structure, especially relate to a kind of inorganic group platform sealed rustless steel roof structure.
Background technology
At present, main employing sunk type machine group platform installed by rustless steel city railway vehicle air-conditioning, this structure is complicated, manufacture inconvenience, the sheet material of its air-conditioning unit platform and circular arc roof transition position is after welding, and particularly commissure also exists bigger internal stress and cannot discharge, and causes the rustless steel roof manufactured localized cracks often occur, and bring extreme difficulties to sealing, also increase complete vehicle weight.The hydrops of land regions is difficult to discharge simultaneously, causes the phenomenon that guest room leaks.
Summary of the invention
It is an object of the invention to provide a kind of inorganic group platform sealed rustless steel roof structure, good seal performance, the accuracy of manufacture is high, facilitates the postrun maintenance maintenance of vehicle, and drainage performance improves, and complete vehicle weight alleviates a lot.
nullFor achieving the above object，The present invention provides a kind of inorganic group platform sealed rustless steel roof structure，It is characterized in that: whole roof is all by elongated car roof side-beam、Elongated side top board、Hat beam、Carline forms，Roof radian uses orthodrome form，Car roof side-beam and hat beam、Carline connects formation roof support framework by spot welding，The curved lower portion of hat beam and carline is provided with chute to realize the installation of built-in each parts，Hat beam and carline are welded with stiffening plate and side top board，Stiffening plate is in order to the wheel platform portion of support-side top board，Side top board is overlapped on stiffening plate and extends on hat beam above，Hat beam and carline on full car length direction are arranged above with ripple top board，Connect above ripple top board and have air-conditioner mounting seat，Air conditioning unit lower position is provided with ceiling，Ripple top board peace top board is overlapped on the top board of side and is welded and fixed，Ceiling upper shed also studs with sealing member at opening part.
Roof radian uses R10000mm orthodrome form.
First the present invention cancels the unit platform structure in early stage roof structure, uses whole roof instead and all uses elongated car roof side-beam structure.Owing to vehicle gauge is fixed, cancel machine group platform and complete vehicle structure gauge and Intensity Design are brought extreme difficulties.Reduce roof height by becoming big roof radian, meet vehicle gauge requirement with this, but reduce roof height and vehicle intensity can be caused to reduce.This car uses the elongated car roof side-beam in vehicle commander direction, elongated side top board, the shape for hat beam of increase to solve strength problem.This car uses chute to install built-in form and solves the built-in interface variation that roof height reduction causes.The use of sealing member can meet air-conditioning air intake and return air requirement, and achieves the function that air-conditioning setting height(from bottom) can regulate.
After the synthesis of roof entirety, flat-top welds air-conditioner mounting seat and strengthens the intensity of air-conditioning installation region.Roof construction without platform truck can make air conditioning unit condensed water and rainwater flow directly to roof surface, and it is discharged to ground along rain eaves by end drain pipe, and air conditioning unit externally protrude out in roof, and the most air conditioning unit and service work in other region of roof, farthest ensure the safety of operator.
Owing to the present invention has lacked air-conditioning unit platform structure, and save the transition piece being connected between inside gadget, therefore under identical gauge premise, can the most about about 100Kg in weight without platform truck roof construction relatively traditional vehicle roof construction.
Accompanying drawing explanation
Accompanying drawing 1 is roof sectional drawing；
Accompanying drawing 2 is air conditioning unit position cut-away view；
Accompanying drawing 3--air conditioning unit position external structure；
Accompanying drawing 4--sealing member sectional drawing；
The air conditioning unit place of accompanying drawing 5--strengthens shape for hat girder construction figure.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, whole roof is all made up of elongated car roof side-beam 4, elongated side top board 3, hat beam 6, carline 8, and roof radian uses R10000mm orthodrome form.Car roof side-beam 4 and hat beam 6, carline 8 connects formation roof support framework by spot welding, the curved lower portion of hat beam and carline is provided with chute 5 to realize the installation of built-in each parts, hat beam and carline are welded with stiffening plate 2 and side top board 3, stiffening plate is in order to the wheel platform portion of support-side top board, side top board is overlapped on stiffening plate and extends on hat beam above, hat beam and carline on full car length direction are arranged above with ripple top board 7, connect above ripple top board and have air-conditioner mounting seat 1, air conditioning unit lower position is provided with ceiling 10, ripple top board peace top board is overlapped on the top board of side and is welded and fixed, ceiling upper shed also studs with sealing member 9 at opening part.
Installation process: first hat beam, carline are placed on car roof side-beam integrally welded, then weld reinforcement plate and side top board on hat beam and carline, side top board is overlapped on stiffening plate and extends on hat beam above, hat beam and carline on full car length direction are arranged above with ripple top board, local, air conditioning unit lower section is provided with ceiling, ripple top board peace top board is overlapped on the top board of side and is welded and fixed, and finally the curved lower portion at hat beam and carline welds chute.
Claims (2)
- null1. an inorganic group platform sealed rustless steel roof structure，It is characterized in that: whole roof is all by elongated car roof side-beam、Elongated side top board、Hat beam、Carline forms，Roof radian uses orthodrome form，Car roof side-beam and hat beam、Carline connects formation roof support framework by spot welding，The curved lower portion of hat beam and carline is provided with chute to realize the installation of built-in each parts，Hat beam and carline are welded with stiffening plate and side top board，Stiffening plate is in order to the wheel platform portion of support-side top board，Side top board is overlapped on stiffening plate and extends on hat beam above，Hat beam and carline on full car length direction are arranged above with ripple top board，Connect above ripple top board and have air-conditioner mounting seat，Air conditioning unit lower position is provided with ceiling，Ripple top board peace top board is overlapped on the top board of side and is welded and fixed，Ceiling upper shed also studs with sealing member at opening part.
- The inorganic group platform of one the most according to claim 1 sealed rustless steel roof structure, it is characterised in that: roof radian uses R10000mm orthodrome form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329247.8A CN104118440B (en) | 2014-07-11 | 2014-07-11 | A kind of inorganic group platform sealed rustless steel roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329247.8A CN104118440B (en) | 2014-07-11 | 2014-07-11 | A kind of inorganic group platform sealed rustless steel roof structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104118440A CN104118440A (en) | 2014-10-29 |
| CN104118440B true CN104118440B (en) | 2016-08-17 |
Family
ID=51764142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410329247.8A Expired - Fee Related CN104118440B (en) | 2014-07-11 | 2014-07-11 | A kind of inorganic group platform sealed rustless steel roof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104118440B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU222913U1 (en) * | 2023-11-09 | 2024-01-23 | Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") | BOXCAR |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172814A (en) * | 2015-07-30 | 2015-12-23 | 宜兴市宝登合金有限公司 | Totally-closed lateral roof supporting plate for rain passenger car |
| CN105292154A (en) * | 2015-10-28 | 2016-02-03 | 中国北车集团大连机车车辆有限公司 | Ceiling fault surface structure of urban rail stainless steel vehicle |
| CN106515770A (en) * | 2016-12-13 | 2017-03-22 | 中车大连机车车辆有限公司 | Air conditioner unit platform of urban rail vehicle |
| CN111284511A (en) * | 2018-12-07 | 2020-06-16 | 中车唐山机车车辆有限公司 | Carriage and roof thereof, and passenger car with roof |
| CN110027579B (en) * | 2019-04-29 | 2020-05-19 | 中车青岛四方机车车辆股份有限公司 | Train roof rack, train air conditioner mounting structure and train |
| CN110466552B (en) * | 2019-08-27 | 2020-11-20 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle roof structure and railway vehicle |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19844812A1 (en) * | 1998-09-30 | 2000-04-13 | Daimler Chrysler Ag | Car body with roof cover plate and cross bars |
| JP5050168B2 (en) * | 2005-12-07 | 2012-10-17 | 株式会社総合車両製作所 | Railway vehicle body structure |
| CN201941794U (en) * | 2011-01-14 | 2011-08-24 | 长春轨道客车股份有限公司 | Mounting structure of air conditioning unit outside car roof |
| CN201932165U (en) * | 2011-01-14 | 2011-08-17 | 长春轨道客车股份有限公司 | Vehicle roof cross section structure of high-intensity stainless steel vehicle body |
| DE102012223813A1 (en) * | 2012-12-19 | 2014-06-26 | Siemens Aktiengesellschaft | Roof of a rail vehicle |
| CN203078530U (en) * | 2013-01-31 | 2013-07-24 | 唐山轨道客车有限责任公司 | Railway vehicle body |
| CN103832443A (en) * | 2014-03-24 | 2014-06-04 | 唐山轨道客车有限责任公司 | Roof structure used for subway vehicle |
| CN204055794U (en) * | 2014-07-11 | 2014-12-31 | 长春轨道客车股份有限公司 | A kind of inorganic group platform sealed type corrosion-resistant steel roof structure |
-
2014
- 2014-07-11 CN CN201410329247.8A patent/CN104118440B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU222913U1 (en) * | 2023-11-09 | 2024-01-23 | Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") | BOXCAR |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104118440A (en) | 2014-10-29 |
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Granted publication date: 20160817 |
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