CN106032146A - Vehicle compact top board and manufacture method thereof - Google Patents
Vehicle compact top board and manufacture method thereof Download PDFInfo
- Publication number
- CN106032146A CN106032146A CN201510125561.9A CN201510125561A CN106032146A CN 106032146 A CN106032146 A CN 106032146A CN 201510125561 A CN201510125561 A CN 201510125561A CN 106032146 A CN106032146 A CN 106032146A
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- top board
- sheet
- metal
- metal sheet
- sheet metal
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Abstract
The invention relates to a vehicle compact top board and a manufacture method thereof; the top board comprises metal sheets, an insulation portion and a holding member; the top board comprises a thin bottom metal sheet (5) and a thin top metal sheet (6); the periphery of the bottom metal sheet extends to form a protrusion (11), and the protrusion bends the end for 180 degrees so as to form a flange (12); the flange can contain the edge, seated in the flange, of the top metal sheet, wherein the edge comprises a short horizontal part (10), a 90 degree bending part, and another horizontal part, thus forming a shoulder step (4); a plurality of insulators (3) are properly arranged in the hollow space between the metal sheets; the step is adjacent to a [omega]-shaped elongated section bar (13); the rest hollow space is filled with single insulation bars (3a); the whole top board comprises the unique bonding material, being a bonding agent, coated on all contact surfaces; the contact surfaces comprise related metal sheet/metal sheet or metal sheet/section bar, and related metal sheet/insulator.
Description
Technical field
The present invention relates to the compact top board for vehicle, especially for rail carriages, but, this top
Plate is readily adaptable for use in other oversize vehicle such as bus, and relates to the manufacturer of this top board
Method.
Background technology
The car body of rail vehicle such as tramcar is made up of sidewall, and it is generally by the truss with trusses
Structure is formed, and truss structure is suitably coordinated so that being configured with required opening, and (such as those are used for door
The opening of window) Different Plane side element by weld attachment to them.The end wall of body construction is respectively
Including front element and rear element, it is generally used for the working space of driver or for the rear platform extended.
The most assembled and after welding together, the sidewall of body construction and end wall are by pushing up covering.This
The top of sample is also fabricated to include the Welding Structure of bonding jumper, and bonding jumper is connected to each other, and makes its edge
It is attached to the edge of sidewall and end wall.In addition, roof construction comprises be made from a different material multiple
Add ons, these elements are bonded together in a different manner, generally in the way of interim, with
Make them to weld together the most securely, or insert between prefabricated weldment.A rear layout
Typically refer to the multiple insulant being included in top.Additionally, different reinforcements or plate are soldered,
The such as anchoring element of the future device for the inside of corresponding vehicle, such internal unit includes using
Horizontally or vertically bar or the rod of auxiliary is grasped, for the pneumatic and carrying of air conditioning system and support as passenger
Structure, cable channel and analog.
But, the bonding jumper of weight is needed to use for manufacturing the method for this welding roof construction, it is usual
There is the thickness of several millimeters, so that being obtained in that safe and strong welding.The most important thing is, whole
Individual roof construction must build at vehicle interior, substantially uses the program (bottom-up on the end of from
Procedure) or more difficult from top under program (top-down procedure).Rear
In the case of Zhong, it is necessary to use the work platforms raised.Therefore, assembler must have the condition of pressure
Lower work, including relating to the inconvenient work posture of overhead going up manual operation, and the most particularly
In the case of welding, dangerous work mechanism.Therefore, work process is tediously long and expensive, and
Heavy top overall weight can cause the sizable increase of vehicular gross combined weight.But, current trend is
Guide the vehicle manufacturing light weight.Manufacturer makes every effort to realize the biggest quality and may reduce, in order to increase track
Service life, and when processing derailing vehicle or when repairing or carry out other working procedure,
Make work the most arduous.
The purpose of the present invention is to propose to the compact top board for vehicle, this top board can be at corresponding car
Outside manufacture, particularly in the comfortable working environment of assembly shop, so that assembler's energy
Enough break away from inconvenience work posture.Additionally, such panel, despite lightweight one, also should wrap
Include the be necessary part on top, such as reinforcement metal plate, insulation component, pipeline and for corresponding vehicle
The anchoring element of internal unit and decoration element, described optional feature is installed in a secured manner.
Summary of the invention
By the compact top board for vehicle according to the present invention, disadvantages mentioned above is disappeared to a great extent
Remove.Wherein top board includes thin bottom metal sheet and thin top metal piece, and bottom metal sheet makes its week
Edge, limit extends to form protuberance, and described protuberance makes its end bend 180 ° of angles, thus is formed convex
Edge, described flange accommodates the marginal portion sat in described flange of top metal piece, described edge
Part includes short horizontal component, is the bending section of 90 ° afterwards, is the most again another horizontal component,
Thus forming shoulder step, the hollow space receiving between described sheet metal is suitably arranged at therein
Multiple insulation components, step is connected by the long strip of Ω letter shapes, and remaining hollow space is filled out
Being filled with single insulation strip, the uniquely coupled material used in whole top board is to be dispersed in all contact surfaces
On binding agent, described all contact surfaces include association sheet metal/sheet metal or sheet metal/section bar and
Sheet metal/the insulation component of association.
In a preferred embodiment, sheet metal and section bar are respectively provided with the thickness of 0.5 millimeter.
On the other hand, the present invention provides the manufacture method of a kind of compact top board for vehicle, wherein,
Thin bottom metal sheet and thin top metal piece edge along its periphery are by adhesive bond, and this is specific
Joint technology be: first, the end of the prominent periphery edge of bottom metal sheet is bent 180 ° of angles
So that formation flange, then, the marginal portion of top metal piece is located in described flange, described limit
Edge portion includes short horizontal component, is the bending section of 90 ° afterwards, and is the most again another level
Part, thus form shoulder step, have subsequently the long strip of Ω letter shapes be simply pushed inwardly to
Engaging against described step and by binding agent with described sheet metal, single insulation strip is inserted into institute
State the hollow space in section bar and engaged by binding agent, and last multiple insulation components insert
Hollow space between described sheet metal and engaging with sheet metal also by binding agent.
In a preferred embodiment, thin bottom metal sheet and thin top metal piece are all by by metal
Chip bonding is formed together, and corresponding joint is covered by the protection band pasted in the above subsequently.
In an additional preferred embodiment, top board in vacuum tables with from thin bottom metal sheet,
Being assembled to the order of thin top metal piece by insulation component, subsequently, this assembly is impermeable
Oilcloth cover, and by evacuate air below oilcloth, produce vacuum, cause each of described assembly
Individual part is by being previously applied adhesive bond betwixt together.
Accompanying drawing explanation
The present invention will be explained further by accompanying drawing.Wherein,
Fig. 1 shows the top view of the compact top board according to the present invention, top metal lamella and be arranged in it
The insulating barrier of bottom is schematically shown by part,
Fig. 2 shows the partial cross section of top board and the figure of partial elevational,
Fig. 3 shows the side view of top board, is partial section view again,
Fig. 4 shows the top view of top board, and wherein protection band covers the joint between lamellar hardware,
Fig. 5 shows the top view of top board, and wherein the anchoring element for internal unit has been assembled,
Fig. 6 shows the front view of the top board of Fig. 5,
Fig. 7 shows details A of Fig. 6,
Fig. 8 illustrates the side view of the top board of Fig. 5,
Fig. 9 illustrates the upward view of top board, wherein for the anchoring element of internal unit and decorative element
It is assembled,
Figure 10 shows the detail D of Fig. 2, represents the sectional view at the edge of top board, and
Figure 11 shows the detailed layout of the sheet metal element in the neighboring area of top board.
Detailed description of the invention
As shown in fig. 1, compact top board 1 has elongated, preferably rectangular shape.Top board 1 is by being enclosed within
Self-supported sandwich structure inside sheet metal frame shape shell is formed.The top side of top board or outside are by having
The stainless steel substrates having 0.5mm thickness is made.Otch 2, top layer is partially removed the most for purposes of illustration,
Can be clearly seen that intermediate insulating layer 3.Insulation component can be made up, such as HEREX of such as PVC foam
C 70.55.Substantially, rigid insulation plate is referred to.Fig. 2 and Fig. 3 respectively illustrates facing of top board
Figure and side view so that it is it is readily apparent that the whole neighboring area of top board includes shoulder step 4, its
Mean that the whole surface area of top metal piece 5 has exceeded the whole surface area of bottom metal sheet 6.Above-mentioned
The formation of joint between step is considered for sheet metal is favourable, and it will hereinafter with reference to Fig. 9
Described in more detail.Step 4 also enables finished product top board be seated on the vertical sidewall of car body.
Fig. 4 shows the top view of top board, and wherein each sheet metal 5 is bonded together, and each connects
14 are covered by the protection band 15 being pasted onto above them.The bottom metal sheet of top board 1 is in a similar fashion
It is bonded together.
Fig. 5 shows the top view of top board 1, and wherein the anchoring element 7 for internal unit has assembled.
In this, various guiding and installation C-shaped guide rail, installation nut and the class with different orientation is related to
Like tightening member.Such element is to it is known in the art that therefore they will not be described in more detail.
Additionally, the raising edges 8 of through hole 8 is it will be evident that through hole 8 makes its of cable, electric wire, connecting rod and equipment
Its part, such as pantograph catcher, it is possible to be drawn out to the outer surface of roof from the inside of vehicle.
Fig. 6,7 and 8 clearly illustrate layout and the front view of shape, the details of anchoring element 7 respectively
Figure and side view.
Fig. 9 shows the upward view of top board 1, and wherein the anchoring element 7 for internal unit has assembled.
Figure 10 shows the detailed cross sectional view of the layout of the internal part of top board 1.Top metal piece 5 and the end
The shape of portion's sheet metal 6 makes above-mentioned step 4 to be formed.Top metal piece 5 is on bottom metal sheet 6
Bending, thus form mounting flange 12.Top metal piece includes short horizontal component 10, is 90 afterwards
° bending section, be the most again another horizontal component, it enables shoulder to be formed, described shoulder table
Show above-mentioned step 4.Hollow space between sheet metal 5,6 is filled with insulation component 3.
Figure 11 shows the detail view of the layout of the sheet metal element in the neighboring area of top board 1.Can be clear
Chu finds out, the vertical wall of step is adjoined by the long strip 13 with Ω letter shapes, the thickness of section bar
Degree is preferably 0.5mm.Section bar 13 accommodates narrow insulation strip 3a, and it is disposed in the hollow space of section bar,
And the wide insulation strip 3 that positioned adjacent is in ceiling center portion.The side that is longitudinally opposed of top board has identical
Arrange.Section bar 13 provides the longitudinal direction in roof perimeter region to strengthen, and it enables the system of rod and bar to be filled
Joining, this system is used as passenger and grasps auxiliary member.In order to increase transmutability, above-mentioned section bar is by along inside
The whole length in space is arranged.
Inside whole top board, binding agent is used as grafting material, and this binding agent is coated on all
On contact surface, including sheet metal/sheet metal or sheet metal/section bar and the sheet metal/insulation of association of association
Element.This means to need not use welding procedure, therefore can use the thinnest sheet metal, example
As being unsuitable for those sheet metals of welding due to thickness no more than 0.5mm.This binding agent can make whole
Individual sandwich is hardening and generation has the strongest stable shaped top board 1.
The compact top board for vehicle according to the present invention can pass through the binding agent periphery edge along them
Engaging thin bottom metal sheet 5 and thin top metal piece 6 and produce, wherein specific engagement process is:
First 180 ° of angles of bending, end of the prominent periphery edge 11 of bottom metal sheet 5 are to form flange 12,
Then, in the marginal portion of top metal piece 6 is located in flange 12, described marginal portion includes short horizontal part
Divide 10, be the bending section of 90 ° afterwards, and be the most again another horizontal component, thus form shoulder
Shape step 4, the long strip 13 subsequently with Ω letter shapes is simply pushed inwardly to against described step also
And engaged with sheet metal 5,6 by binding agent, single insulation strip 3a is inserted into the hollow in section bar 13
Space is also engaged by binding agent, and last multiple insulation component 3 inserts between sheet metal 5,6
Hollow space and engage with sheet metal 5,6 also by binding agent.
Thin bottom metal sheet 5 and thin top metal piece 6 be all by engage respective metal band, with
It is pasted onto above them with protection band 15 afterwards and covers each joint 14 and formed.
Top board assembles from vacuum tables, and order is from thin bottom metal sheet 5, by insulation
Element 3,3a are to thin top metal piece 6, and subsequently, this assembly is capped impermeable oilcloth,
And below the latter, produce about 6kg/m by evacuating air2Vacuum, by executing the most in advance
The binding agent added causes the various piece of described assembly to be bonded together.
After being located in above car body, top board is finally attached to the inside of top board basal surface
Plastic material covers and is equipped with the other parts of internal unit.
Claims (5)
1., for the compact top board of vehicle, described top board is made up of sheet metal, insulation and holding element,
It is characterized in that, described top board includes thin bottom metal sheet (5) and thin top metal piece (6),
Described bottom metal sheet (5) makes its periphery edge extend to form protuberance (11), described protuberance
Making its end bend 180 ° of angles, thus form flange (12), described flange (12) accommodates top-gold
Belonging to the marginal portion sat in described flange (12) of sheet (6), described marginal portion includes short water
Flat part (10), is the bending section of 90 ° afterwards, is the most again another horizontal component, thus shape
Becoming shoulder step (4), the hollow space receiving between sheet metal (5,6) is suitably arranged at wherein
Multiple insulation components (3), described step by the long strip (13) of Ω letter shapes adjoin, and
Remaining hollow space is filled with single insulation strip (3a), and use in whole top board uniquely connects
Condensation material is coated onto the binding agent on all contact surfaces, and described all contact surfaces include the metal of association
Sheet (5)/sheet metal (6) or sheet metal (5,6)/section bar (13) and the sheet metal of association
(5,6,13)/insulation component (3,3a).
Compact top board for vehicle the most according to claim 1, it is characterised in that sheet metal (5,
6) and section bar (13) is respectively provided with the thickness of 0.5mm.
3. a manufacture method for the compact top board for vehicle according to claim 1 and 2, its
Being characterised by, described thin bottom metal sheet (5) and described thin top metal piece (6) are along its week
Edge, limit passes through adhesive bond, and wherein this specific joint technology is: first, described bottom gold
The end of the prominent periphery edge (11) belonging to sheet (5) is bent 180 ° of angles to form flange (12),
Then, the marginal portion of described top metal piece (6) is located in described flange (12), described limit
Edge portion includes short horizontal component (10), is the bending section of 90 ° afterwards, and is the most again another
Individual horizontal component, thus form shoulder step (4), there is the long strip (13) of Ω letter shapes subsequently
It is simply pushed inwardly to engaging, individually against described step and by binding agent and sheet metal (5,6)
Insulation strip (3a) is inserted into the hollow space in described section bar (13) and is engaged by binding agent,
And last multiple insulation component (3) is inserted the hollow space between sheet metal (5,6) and also leads to
Cross binding agent to engage with sheet metal (5,6).
The manufacture method of the compact top board for vehicle the most according to claim 3, its feature exists
In, described thin bottom metal sheet (5) and described thin top metal piece (6) are all by by metal
Chip bonding is formed together, and corresponding joint (14) is subsequently by pasting protection band in the above
(15) cover.
5. according to the manufacture method of the compact top board for vehicle described in claim 3 and 4, its feature
Be, described top board in vacuum tables with from described thin bottom metal sheet, by described insulation
Element assembles to the order of described thin top metal piece, and subsequently, this assembly is by impermeable oil
Cloth covers, and produces vacuum below oilcloth by evacuating air, causes each portion of described assembly
Point by being previously applied adhesive bond betwixt together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510125561.9A CN106032146A (en) | 2015-03-20 | 2015-03-20 | Vehicle compact top board and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510125561.9A CN106032146A (en) | 2015-03-20 | 2015-03-20 | Vehicle compact top board and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106032146A true CN106032146A (en) | 2016-10-19 |
Family
ID=57149159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510125561.9A Pending CN106032146A (en) | 2015-03-20 | 2015-03-20 | Vehicle compact top board and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106032146A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5988074A (en) * | 1997-12-23 | 1999-11-23 | Trn Business Trust | Composite roof for a railway car |
| CN102107663A (en) * | 2011-02-16 | 2011-06-29 | 南车株洲电力机车有限公司 | Top cover of electric locomotive |
| CN201951471U (en) * | 2011-02-16 | 2011-08-31 | 南车株洲电力机车有限公司 | Insulation top cover of electric locomotive |
| CN201951470U (en) * | 2011-02-16 | 2011-08-31 | 南车株洲电力机车有限公司 | Electrical locomotive top cover |
| CZ2010184A3 (en) * | 2010-03-15 | 2011-09-29 | Variel A.S. | Compact vehicle roof panel and process for producing thereof |
| CN203496905U (en) * | 2013-09-30 | 2014-03-26 | 南车株洲电力机车有限公司 | Rail train insulating top cover made of composite materials |
| CN204978674U (en) * | 2015-03-20 | 2016-01-20 | 瓦列尔股份有限公司 | A compact roof for vehicle |
-
2015
- 2015-03-20 CN CN201510125561.9A patent/CN106032146A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5988074A (en) * | 1997-12-23 | 1999-11-23 | Trn Business Trust | Composite roof for a railway car |
| CZ2010184A3 (en) * | 2010-03-15 | 2011-09-29 | Variel A.S. | Compact vehicle roof panel and process for producing thereof |
| CN102107663A (en) * | 2011-02-16 | 2011-06-29 | 南车株洲电力机车有限公司 | Top cover of electric locomotive |
| CN201951471U (en) * | 2011-02-16 | 2011-08-31 | 南车株洲电力机车有限公司 | Insulation top cover of electric locomotive |
| CN201951470U (en) * | 2011-02-16 | 2011-08-31 | 南车株洲电力机车有限公司 | Electrical locomotive top cover |
| CN203496905U (en) * | 2013-09-30 | 2014-03-26 | 南车株洲电力机车有限公司 | Rail train insulating top cover made of composite materials |
| CN204978674U (en) * | 2015-03-20 | 2016-01-20 | 瓦列尔股份有限公司 | A compact roof for vehicle |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161019 |