CN108099929B - Top plate and the rail vehicle of top plate in this is installed in a kind of built-in use of vehicle - Google Patents
Top plate and the rail vehicle of top plate in this is installed in a kind of built-in use of vehicle Download PDFInfo
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- CN108099929B CN108099929B CN201711220382.9A CN201711220382A CN108099929B CN 108099929 B CN108099929 B CN 108099929B CN 201711220382 A CN201711220382 A CN 201711220382A CN 108099929 B CN108099929 B CN 108099929B
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- Prior art keywords
- top plate
- main body
- middle top
- installation
- plate main
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- 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)
- Body Structure For Vehicles (AREA)
Abstract
The present invention relates to top plate in a kind of built-in use of vehicle and the rail vehicle of top plate in this is installed, middle top plate main body is made up of plastic plate of plastics sucking moulding technique, and the middle top plate main body is fixedly connected by mounting structure with steel structure of car body.The present invention replaces top plate in traditional material production using plastics sucking plate, not only processing and manufacture craft are simple, processing performance is good, be conducive to simplify process of manufacture, improve speed of production, is particularly suitable for mass production, and the overall structure of middle top plate is simpler, the internal framework for eliminating top plate in the prior art, significantly reduces the total weight of middle top plate, can satisfy the light-weighted requirements at the higher level of vehicle.
Description
Technical field
The present invention relates to top plates in a kind of built-in use of vehicle, while being related to being equipped with the rail vehicle of top plate in this.
Background technique
With the fast development of China's rail traffic cause, motor-car lightweight, low noise, energy conservation and environmental protection have become track friendship
Be open to traffic the trend of development, the continuous improvement to interior trim equipment Requirement.Top plate shape in the built-in use of rail vehicle in the prior art
Formula multiplicity, including using stainless steel plate, composited aluminum and plastic decking, aluminium sheet and corrugated sheet composite material, aluminium alloy plate, aluminum honeycomb interlayer
Deng, but the structure of the middle top plate of above-mentioned form is all more complex, and manufacture craft is poor, and processing and assembling procedure are complicated, higher cost,
And heavier-weight, have been unable to meet the light-weighted requirements at the higher level of vehicle.Therefore in top plate using a kind of manufacture craft performance it is good,
It is suitable for mass production, meets the superior material of lightweight demand, mechanical performance and become particularly important.
Summary of the invention
The present invention it is main it is dissatisfied certainly the technical issues of be to provide a kind of light-weight, processing performance is good, is suitable for mass production
Top plate in the built-in use of vehicle, while a kind of rail vehicle for being equipped with top plate in this being provided.
To achieve the above object, the technical scheme is that
Top plate in a kind of built-in use of vehicle, middle top plate main body are made up of plastic plate of plastics sucking moulding technique, the middle top
Plate main body is fixedly connected by mounting structure with steel structure of car body.
Further, the middle top plate main body uses PC plate.
Further, a plurality of reinforcing rib is installed in the middle top plate main body.
Further, the reinforcing rib includes the cross reinforcing, longitudinally reinforced being arranged along the surrounding of the middle top plate main body
Muscle and at least one middle reinforced rib of the intermediate setting in the middle top plate main body.
Further, the section of the reinforcing rib is " several " font, is fixed in the middle top plate main body by glue.
Further, the reinforcing rib is made of carbon fibre material.
Further, one layer of sound insulation material is pasted on the middle top plate.
Further, the sound insulation material is made of surface with the glass silk flosssilk wadding of aluminium foil.
Further, the mounting structure includes that installation buckle and installation part, the installation card button are fixed on middle top plate
On the edge of main body, the installation part is fixedly connected by screw with installation buckle.
Another technical solution of the invention is:
A kind of rail vehicle is equipped with top plate in as described above.
In conclusion top plate and the rail vehicle of top plate in this is installed in the built-in use of a kind of vehicle provided by the invention,
Compared with prior art, it has the advantages that
(1) present invention replaces top plate in traditional material production using plastics sucking plate, and not only processing and manufacture craft are simple, work
Skill performance is good, is conducive to simplify process of manufacture, improves speed of production, particularly suitable mass production, and middle top plate
Overall structure is simpler, eliminates the internal framework of top plate in the prior art, significantly reduces the gross weight of middle top plate
Amount, can satisfy the light-weighted requirements at the higher level of vehicle.
(2) present invention replaces top plate in traditional material production using plastics sucking plate, because plastics sucking plate can be in plastic uptake technique
In the process be integrally formed design moulding, to meet top plate in motor-car art designing require, can solve middle top plate shape,
The complication of structure, and improve the beauty and Environmental Protection Level of vehicle.
(3) reinforcing rib made of carbon fibre material is bonded in top plate in plastic uptake by certain arrangement mode by the present invention
The back side improves the overall structural strength and rigidity of top plate in entire while meeting lightweight requirements.
(4) middle top plate of the invention passes through top plate and car body and adjacent middle top plate in the structures realization such as Fast Installation buckle
Between installation fix, mounting structure is simple, is quickly and expediently installed, and is conducive to further increase packaging efficiency.
(5) present invention improves the sound insulation value of top plate in entire, and then improve by adding sound insulation material on middle top plate
The comfort of vehicle.
Detailed description of the invention
Fig. 1 is top board structure schematic diagram in the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the partial enlarged view of Fig. 1；
Fig. 4 is the A-A cross-sectional view of Fig. 3；
Fig. 5 is the B-B cross-sectional view of Fig. 3.
As shown in Figures 1 to 5, middle top plate main body 1, mounting structure 2, cross reinforcing 3, waling 4, centre are reinforced
Muscle 5, sound insulation material 6, installation buckle 7, installation part 8, screw 9 buckle mounting plate 10, mounting hole 11, screw 12.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
Embodiment one:
As depicted in figs. 1 and 2, top plate in a kind of built-in use of vehicle is provided in the present embodiment, wherein top plate main body 1 is by plastics
Plate is made up of plastics sucking moulding technique, and in the present embodiment, middle top plate main body 1 preferably uses PC(polycarbonate resin) plate, PC plate
It may be integrally formed any moulding that design is wanted in plastic uptake technical process, while the PC plate of plastics sucking moulding carries lines,
It is molded the art designing's requirement that can reach top plate in motor-car afterwards, to promote the built-in effect in compartment, raising ride comfort
Degree, as shown in Fig. 2, devising the moulding protruded to interior direction at the middle part of middle top plate main body 1, and middle top plate main body 1 is whole
The arc that body middle section is bent upwards.Simultaneously as middle top plate main body 1 not only simplifies middle top using the PC plate of plastics sucking moulding
The structure of plate enables the total weight of middle top plate to be greatly reduced, and meets vehicle for light-weighted increasingly higher demands,
Keep processing and the manufacture craft of middle top plate simpler, craftsmanship significantly improves, and not only increases production efficiency, Er Qiete
It is not suitable for mass production, reduces production cost.
In order to improve the structural strength and rigidity of top plate in entire, a plurality of reinforcement is installed at the back side of middle top plate main body 1
Muscle.In the present embodiment, by optimizing structure design, in not promoted under the premise of top plate total weight, by top plate in reinforcing rib edge
The surrounding of main body 1 is arranged, including two cross reinforcings, 3, two walings 4 and in the intermediate setting of middle top plate main body 1
A middle reinforced rib 5, two cross reinforcings 3 and two walings 4 form annular, and middle reinforced rib 5 can edge
It is longitudinally disposed, it can also transversely be arranged, a plurality of middle reinforced rib 5 can also be arranged according to design requirement.
As shown in figure 4, the section of cross reinforcing 3, waling 4 and middle reinforced rib 5 is " several " font, " several "
Two sides of character form structure are fixed in middle top plate main body 1 by way of glue, and processing technology thereof is simple, Er Qiewu
Fastener is needed, is also beneficial to the total weight of top plate in mitigating to a certain extent.
Reinforcing rib can be formed using sheet metal bent, such as aluminium sheet, stainless steel plate, can also use mental section, this
In embodiment, then preferred reinforcing rib is made of carbon fibre material, is formed by carbon fibre material through hot Compound Machining.Reinforcing rib is adopted
The weight of reinforcing rib, while carbon fiber material can substantially be mitigated while guaranteeing structural strength and rigidity with carbon fibre material
Material also has preferable corrosion resistance.
As shown in figure 4, one layer of sound insulation material 6 is also pasted on the back side of middle top plate main body 1, and in the present embodiment, sound insulation material 6
It is preferred that using glass fiber cotton material of the surface with aluminium foil, not only soundproof effect is good, and light-weight.Sound insulation material 6 sticks with glue
In middle top plate main body 1 between cross reinforcing 3, waling 4 and middle reinforced rib 5.The setting of sound insulation material 6 improves whole
The sound insulation value of a middle top plate effectively reduces influence of the pass-by noise to car in vehicle operation, and then improves and multiply
The comfort of seat.It can also be filled with sound insulation material 6 in the inside of reinforcing rib, to further increase the soundproof effect of middle top plate.
As shown in Figures 1 to 5, in the present embodiment, middle top plate main body 1 passes through mounting structure 2 and steel structure of car body (in figure not
Show) it is fixedly connected.It, can also be between top plate main body 1 in adjacent two pieces if roof is spliced by top plate in muti-piece
Top plate in complete build-in vehicle roof is formed by the mutually splicing connection of mounting structure 2.
Mounting structure 2 includes installation buckle 7 and installation part 8, wherein circumferentially-spaced of the installation buckle 7 along middle top plate main body 1
Setting can be arranged with spaced set or unequal spacing, to simplify mounting structure, while be also beneficial to mitigate mounting structure 2
Total weight.Installation part 8 uses section for the structure of " Z " font, along the horizontal and vertical elongated setting of middle top plate main body 1, uses
With the bonding strength between guarantee and steel structure of car body.
Installation buckle 7 is fixed on the edge of middle top plate main body 1, and installation buckle 7 uses Quick fastening buckle structure,
Its section is " C " shape structure to side opening, and the edge of middle top plate main body 1 is inserted into " C " shape inside configuration, 7 tool of installation buckle
Have the structure of elastically deformable, by installation buckle 7 flexible deformation realize with being fixedly connected between middle top plate main body 1, no
But structure is simple, and is quickly and expediently installed, and can greatly improve packaging efficiency.In order to be coupled the structure of buckle 7, in
The edge of top plate main body 1 has the structure to interior direction bending, to improve the structural strength and rigidity of junction.
As shown in figure 3, in order to guarantee to be fixedly secured between installation buckle 7 and middle top plate main body 1, in the present embodiment, peace
The button 7 that is loaded is overall to be divided into three parts, wherein for being fixedly connected with installation part 8, the part 7b of two sides is used intermediate part 7a
Yu Yuzhong top plate main body 1 is fixedly connected.
Specifically, as shown in figure 4, intermediate part 7a installs fixed installation part 8 by screw 9, among installation buckle 7
Part 7a has the structure of elastically deformable, for can tightly be fixed on the edge of middle top plate main body 1 after being inserted into.
As shown in figure 5, further including buckle mounting plate 10 in the part 7b of two sides, buckle mounting plate 10, which sticks with glue, to be fixed on
On the back side at middle 1 edge of top plate main body, buckle mounting plate 10 can be metal plate, such as aluminium sheet, stainless steel plate, can also use
Carbon fibre material plate, buckle mounting plate 10 is to improve the bonding strength between installation buckle 7 and middle top plate main body 1.Middle top plate
The edge of main body 1, which is pasted, to be buckled in the latter same insertion installation buckle 7 of mounting plate 10, and middle top plate main body 1 buckles mounting plate 10 and pacifies
Be loaded button 7 bottom edge on be provided with mounting hole 11, three is fixed together by screw 12, self tapping spiral shell can also be used
Middle top plate main body 1, buckle mounting plate 10 and installation buckle 7 are directly fixed together by nail in assembling, and screw 12 is being pacified
The top margin of installation buckle 7 cannot be penetrated after dress, to guarantee built-in effect.Buckling mounting plate 10 can be relative to the installation of screw 12
Position respectively installs one in the two sides of installation buckle 7, can also the elongated setting one in installation buckle 10.Installation buckle 7 is logical
It crosses buckle mounting plate 10 and screw 12 to be fixed together with middle top plate main body 1, is that knot is auxiliarily fixed as what is connected and fixed
Structure, to guarantee that installation buckle 7 can be fixedly secured between middle top plate main body 1.
During installation, first buckle mounting plate 10 is sticked with glue the installation card being fixed on the middle 1 edge back side of top plate main body
The installed position of button 7, it is latter with being inserted into and fix in installation buckle 7 that buckle mounting plate 10 is pasted at the edge of middle top plate main body 1
It is interior, middle top plate main body 1, buckle mounting plate 10 and installation buckle 7 are fixed together with screw 12, then will be pacified with screw 9
Piece installing 8 and the middle section 7a of installation buckle 7 are fixed together.In the assembling of existing vehicle, installation part 8 is passed through into screw and vehicle
Body steel construction is fixedly connected, and if it is the structure that top plate in muti-piece splices, passes through screw between two adjacent middle top plates for phase
The installation part of adjacent middle top plate is fixed together, then is finally fixedly connected with steel structure of car body, and build-in vehicle roof plate is completed
Installation.
Installation part 8 is mounted in middle top plate main body 1 by the present invention by installation buckle 7, buckle mounting plate 10, realizes installation
The accurate fixation of part 8, and then realize and fixed with the Fast Installation of car body and other middle top plates, not only mounting structure is simple, installation
It is efficient and convenient, it is also beneficial to further increase packaging efficiency.
The present invention replaces top plate in traditional material production, and the lines satisfaction that PC plate is included using the PC plate of plastics sucking moulding
The art designing of top plate requires in motor-car, and not only processing and manufacture craft are simple, and processing performance is good, is conducive to simplify and produced and processed
Journey improves speed of production, is particularly suitable for mass production, meanwhile, also make the overall structure of middle top plate simpler, eliminates existing
There is the internal framework of compound middle top plate in technology, the complication of top plate shape, structure, significantly reduces middle top plate in solution
Total weight, can satisfy vehicle lightweight increasingly higher demands.
Embodiment two:
A kind of rail vehicle is provided in the present embodiment, build-in vehicle roof top plate is installed in compartment, the build-in vehicle roof top plate
Side top plate including middle top plate and two sides is also possible to multiple middle top plates and is spliced wherein middle top plate can be an entire plate.
Middle top plate in the present embodiment is using middle top board structure described in embodiment one.
As described above, the plan content in conjunction with given by attached drawing, can derive similar technical solution.But it is all not take off
Content from technical solution of the present invention, according to the technical essence of the invention it is to the above embodiments it is any it is simple modification, etc.
With variation and modification, all of which are still within the scope of the technical scheme of the invention.
Claims (9)
1. top plate in a kind of built-in use of vehicle, it is characterised in that: middle top plate main body is made up of plastic plate of plastics sucking moulding technique,
The middle top plate main body is fixedly connected by mounting structure with steel structure of car body, and the mounting structure includes installation buckle and installation
Part, the installation part are fixedly connected by screw with steel structure of car body, and the installation card button is fixed on middle top plate main body
On edge, the section of the installation buckle is " C " shape structure to side opening, and the edge of middle top plate main body is inserted into " C " shape knot
Inside structure, the installation buckle is overall to be divided into three parts, and fixed installation part is installed by screw in the intermediate part of installation buckle
And the structure with elastically deformable, the edge insertion installation buckle of the middle top plate main body is interior to be fixed by flexible deformation, peace
The part for detaining two sides be loaded for being fixedly connected with middle top plate main body, includes buckling mounting plate in the part of two sides, buckles installation
The back side that plate is fixed on middle top plate body rim is inserted into installation buckle together with middle top plate main body, by screw by middle top plate master
The bottom edge of body, buckle mounting plate and installation buckle is fixed together.
2. top plate in the built-in use of a kind of vehicle according to claim 1, it is characterised in that: the middle top plate main body uses PC
Plate.
3. top plate in the built-in use of a kind of vehicle according to claim 1, it is characterised in that: pacify in the middle top plate main body
Equipped with a plurality of reinforcing rib.
4. top plate in the built-in use of a kind of vehicle according to claim 3, it is characterised in that: the reinforcing rib includes along described
The cross reinforcing of the surrounding setting of middle top plate main body, waling and the middle top plate main body intermediate setting at least
One middle reinforced rib.
5. top plate in the built-in use of a kind of vehicle according to claim 3, it is characterised in that: the section of the reinforcing rib is
" several " font is fixed in the middle top plate main body by glue.
6. according to top plate in a kind of described in any item built-in use of vehicle of claim 3 to 5, it is characterised in that: the reinforcing rib
It is made of carbon fibre material.
7. top plate in the built-in use of a kind of vehicle according to claim 1, it is characterised in that: be pasted on the middle top plate
One layer of sound insulation material.
8. top plate in the built-in use of a kind of vehicle according to claim 7, it is characterised in that: the sound insulation material is by surface band aluminium
The glass silk flosssilk wadding of foil forms.
9. a kind of rail vehicle, it is characterised in that: installation middle top plates described in any item just like claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220382.9A CN108099929B (en) | 2017-11-29 | 2017-11-29 | Top plate and the rail vehicle of top plate in this is installed in a kind of built-in use of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220382.9A CN108099929B (en) | 2017-11-29 | 2017-11-29 | Top plate and the rail vehicle of top plate in this is installed in a kind of built-in use of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108099929A CN108099929A (en) | 2018-06-01 |
| CN108099929B true CN108099929B (en) | 2019-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711220382.9A Active CN108099929B (en) | 2017-11-29 | 2017-11-29 | Top plate and the rail vehicle of top plate in this is installed in a kind of built-in use of vehicle |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045388A (en) * | 2018-01-03 | 2018-05-18 | 今创集团股份有限公司 | High-speed EMU top plate in loss of weight plastics sucking moulding |
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| CN204110039U (en) * | 2014-09-24 | 2015-01-21 | 南车青岛四方机车车辆股份有限公司 | A kind of high and cold motor train unit middle top plate for passenger room |
| CN105818865A (en) * | 2015-01-24 | 2016-08-03 | 通用汽车环球科技运作有限责任公司 | Roof panel for motor vehicle |
| CN205652131U (en) * | 2016-05-11 | 2016-10-19 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle's roof structure |
| CN106585645A (en) * | 2016-11-24 | 2017-04-26 | 成都希通科技有限公司 | Full-compound material coverings, aluminum alloy base frame and connecting device of urban rail vehicle |
| CN206171466U (en) * | 2016-08-30 | 2017-05-17 | 青岛罗美威奥新材料制造有限公司 | High -speed railway sees light zone interior trim |
| CN206217891U (en) * | 2016-11-23 | 2017-06-06 | 中车青岛四方机车车辆股份有限公司 | Top board structure in a kind of novel track vehicle passenger cab |
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| JPH04103460A (en) * | 1990-08-24 | 1992-04-06 | Hitachi Ltd | Railway vehicle body |
| US5988074A (en) * | 1997-12-23 | 1999-11-23 | Trn Business Trust | Composite roof for a railway car |
| US6532877B1 (en) * | 2002-01-22 | 2003-03-18 | Stanrail Corporation | Railroad car roof panel and skylight assembly |
| CN202071439U (en) * | 2011-05-23 | 2011-12-14 | 江阴奥派联盛汽车部件有限公司 | Side top board for motor train unit |
| CN103950414A (en) * | 2013-08-06 | 2014-07-30 | 汕头市贝斯特科技有限公司 | PP physically foamed automobile interior decoration roof |
| CN203592993U (en) * | 2013-11-01 | 2014-05-14 | 青岛罗美威奥新材料制造有限公司 | Side top plate structure for railway train |
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| CN105818865A (en) * | 2015-01-24 | 2016-08-03 | 通用汽车环球科技运作有限责任公司 | Roof panel for motor vehicle |
| CN205652131U (en) * | 2016-05-11 | 2016-10-19 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle's roof structure |
| CN206171466U (en) * | 2016-08-30 | 2017-05-17 | 青岛罗美威奥新材料制造有限公司 | High -speed railway sees light zone interior trim |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108099929A (en) | 2018-06-01 |
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