CN208216714U - High-iron carriage installation assembly - Google Patents
High-iron carriage installation assembly Download PDFInfo
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- CN208216714U CN208216714U CN201820578659.9U CN201820578659U CN208216714U CN 208216714 U CN208216714 U CN 208216714U CN 201820578659 U CN201820578659 U CN 201820578659U CN 208216714 U CN208216714 U CN 208216714U
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- Prior art keywords
- roof
- exterior skin
- inside panel
- section bar
- reinforcing rib
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Abstract
The utility model relates to Transit Equipment technical fields, more particularly, to a kind of high-iron carriage installation assembly, connection section bar including integrally formed roof and composite, the roof includes inside panel and exterior skin, the exterior skin is arranged on the inside panel, the inside panel and exterior skin are carbon fibre materials, the both ends of the roof are provided with the connection section bar, the utility model high-iron carriage installation assembly is when in use, on the one hand integrally formed roof is made by the inside panel and exterior skin of carbon fibre materials, it ensure that roof is integrally-built reliable and stable, the domed structure of the support plate of another aspect connection section bar, arch can be transmitted to this power adjacent part and resist the power that distributes enough of arch when being pressurized can bear bigger pressure, improve the support strength of connection section bar, the two, which combines, ensure that high-speed rail car body knot Structure is reliable and stable, reduces the labor intensity of staff.
Description
Technical field
The utility model relates to Transit Equipment technical fields, more particularly, to a kind of high-iron carriage installation assembly.
Background technique
Traditional track vehicle body structure mainly uses metal car body, and material is generally carbon steel, stainless steel, aluminium alloy
Deng.Due to the limitation of the processing dimension and shape of sheet metal or profile, traditional track vehicle body structure is divided into chassis, side
Several big components such as wall, roof, headwall.Each component is completed using one or more metal material processing, then passes through welding
Technique realizes the connection between several big components.Therefore, there are a large amount of weld seams in traditional track vehicle body structure.Welding behaviour
It is be easy to cause phenomena such as malformation is big, welded seam area generates heat affected area, residual stress is generated inside metal structure, no
Conducive to the integral strength of body construction.In addition to this, the welding workload of body construction is big, part welding region, as roof with
The interior welded seam area of side wall is related to overhead welding operation, and the operation difficulty of welding greatly promotes, and is easy to appear welding defect, from
And influence the assembling quality of car body.
Utility model content
Technical problem to be solved by the utility model is: be easy to causeing that malformation is big, weld seam to solve welding operation
Phenomena such as region generates heat affected area, and residual stress is generated inside metal structure, is unfavorable for the integral strength of body construction
Problem now provides a kind of high-iron carriage installation assembly.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of high-iron carriage installation assembly, including
The connection section bar of integrally formed roof and composite, the roof include inside panel and exterior skin, the exterior skin setting
On the inside panel, the inside panel and exterior skin are carbon fibre materials, and the both ends of the roof are provided with the connection
Profile, the connection section bar include connecting pin, support portion and installation end, and the connecting pin is arranged on the roof, the branch
One end of the domed structure in the cross section of support part, the support portion is arranged on the connecting pin, the other end of the support portion
It is arranged on installation end.On the one hand integrally formed roof is made by the inside panel and exterior skin of carbon fibre materials, ensure that vehicle
Integrally-built reliable and stable, the domed structure of the support plate of another aspect connection section bar is pushed up, arch can be this power when being pressurized
Bigger pressure can be born by being transmitted to adjacent part and resisting the power that distributes enough of arch, improve the support strength of connection section bar,
The two, which combines, ensure that high-speed rail body construction is reliable and stable.
It further include packing material further to guarantee connection section bar and roof junction thermal insulation property, the roof
It is provided with cavity body positioned at the both ends of its cross section, the packing material is filled in the cavity body, the filling
For material between the inside panel and exterior skin, the packing material is foam.Foamed material is low with water imbibition, sound insulation is exhausted
Thermal effect and material are light, ensure that connection section bar and roof junction thermal insulation property.
It is fixed for the ease of connection section bar and roof, further, the connecting pin is provided with " C " type bayonet, described " C "
Type bayonet is fastened on the roof, and glue is coated between " C " the type bayonet and the contact surface of the roof.Pass through connection
" C " type bayonet of profile is fastened on roof, and by glue connection section bar and roof is fixed.
It further include reinforcing rib further, the cross section of the reinforcing rib is domed to guarantee the intensity of roof entirety
Structure, the reinforcing rib are arranged on the roof, and one end of the reinforcing rib is arranged at the cavity body of described roof one end,
The other end of the reinforcing rib is arranged at the cavity body of the roof other end.By be located in roof both ends cavity body it
Between reinforcing rib, while the domed structure in cross section of reinforcing rib be set, arch can be transmitted to this power adjacent part when being pressurized
Bigger pressure can be born by resisting the power that arch distributes enough, ensure that the integrally-built intensity of roof.
The weight of roof is influenced in order to guarantee reinforcing rib not, further, is also filled with foam in the reinforcing rib.Pass through
The filled and process inside reinforcing rib mitigates reinforcing rib overall weight, while reinforcing rib increases the integral strength of roof, foam material
Material also low, the sound insulation insulation effect with water imbibition.
The beneficial effects of the utility model are: the utility model high-iron carriage installation assembly is when in use, on the one hand by carbon
Integrally formed roof is made in the inside panel and exterior skin of Fiber Materials, ensure that roof is integrally-built reliable and stable, another
The domed structure of the support plate of aspect connection section bar, arch can be transmitted to this power adjacent part and resist when being pressurized encircles sufficient distribute
Power can bear bigger pressure, improve the support strength of connection section bar, the two, which combines, ensure that high-speed rail body construction
It is reliable and stable, the labor intensity of staff is reduced, avoids in traditional track vehicle body structure and there is a large amount of weldering
Seam, welding operation be easy to cause that malformation is big, welded seam area generates heat affected area, and residual stress is generated inside metal structure
Phenomena such as, it is unfavorable for the integral strength of body construction.In addition to this, the welding workload of body construction is big, part welding region,
Such as the interior welded seam area of roof and side wall, it is related to overhead welding operation, the operation difficulty of welding greatly promotes, and is easy to appear welding
Defect, thus the problem of influencing the assembling quality of car body.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the main view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the partial enlarged view of A in Fig. 1.
In figure: 1, roof, 101, cavity body, 2, connecting-type, 201, connecting pin, 202, support portion, 203, installation end, 3, interior
Covering, 4, exterior skin, 5, packing material, 6, " C " type bayonet, 7, reinforcing rib.
Specific embodiment
Presently in connection with attached drawing, the utility model is described in more detail.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Embodiment
As shown in Figure 1-3, a kind of high-iron carriage installation assembly, the connection including integrally formed roof 1 and composite
Profile 2, the roof 1 include inside panel 3 and exterior skin 4, and the exterior skin 4 is arranged on the inside panel 3, the inside panel
3 and exterior skin 4 be carbon fibre materials, the both ends of 1 cross section of roof are provided with the connection section bar 2, the connecting-type
Material 2 includes connecting pin 201, support portion 202 and installation end 203, and the connecting pin 201 is arranged on the roof 1, the support
One end of the domed structure in the cross section in portion 202, the support portion 202 is arranged on the connecting pin 201, the support portion
202 other end is arranged on installation end 203.
It further include packing material 5, the both ends that the roof 1 is located at its cross section are provided with cavity body 101, the filling
Material 5 is filled in the cavity body 101, and the packing material 5 is described between the inside panel 3 and exterior skin 4
Packing material 5 is foam.
The connecting pin 201 is provided with " C " type bayonet 6, described " C " type bayonet 6 is fastened on the roof 1, it is described " C "
Glue is coated between type bayonet 6 and the contact surface of the roof 1.
It further include reinforcing rib 7, the domed structure in cross section of the reinforcing rib 7, the reinforcing rib 7 is arranged in the roof
On 1, one end of 7 domes of reinforcing rib is arranged at the cavity body 101 of described 1 one end of roof, 7 arch of reinforcing rib
The other end of structure is arranged at the cavity body 101 of 1 other end of roof.
Foam is also filled in the reinforcing rib 7.
Above-mentioned high-iron carriage installation assembly, by the domes of support portion 202 in connection section bar 2, guarantees when using
The bonding strength of 1 both ends connection section bar 2 of roof, while roof 1 is integrally formed and the Inner Mongol made of carbon fibre materials
Skin 3 and exterior skin 4 form, and improve the integrally-built stability of roof 1, while also mitigating weight, also have centainly tired
Labor performance, corrosion resistance, while later period assembly tooling and worker's working hour are not needed, production efficiency is improved, is also mitigated simultaneously
Weight also has certain fatigue behaviour, corrosion resistance, while not needing later period assembly tooling and worker's working hour, improves
Production efficiency.
The above-mentioned desirable embodiment according to the utility model is enlightenment, through the above description, relevant staff
Completely various changes and amendments can be carried out in the range of without departing from this item utility model technical idea.This item is practical
Novel technical scope is not limited to the contents of the specification, it is necessary to determine that its is technical according to scope of the claims
Range.
Claims (5)
1. a kind of high-iron carriage installation assembly, it is characterised in that: the connecting-type including integrally formed roof (1) and composite
Material (2), the roof (1) include inside panel (3) and exterior skin (4), and the exterior skin (4) is arranged on the inside panel (3),
The inside panel (3) and exterior skin (4) are carbon fibre materials, and the both ends of the roof (1) are provided with the connection section bar
(2), the connection section bar (2) includes connecting pin (201), support portion (202) and installation end (203), and the connecting pin (201) sets
It sets on the roof (1), the domed structure in cross section of the support portion (202), one end setting of the support portion (202)
On the connecting pin (201), the other end of the support portion (202) is arranged on installation end (203).
2. high-iron carriage installation assembly according to claim 1, it is characterised in that: further include packing material (5), the vehicle
The both ends that top (1) is located at its cross section are provided with cavity body (101), and the packing material (5) is filled in the cavity
In body (101), for the packing material (5) between the inside panel (3) and exterior skin (4), the packing material (5) is bubble
Foam.
3. high-iron carriage installation assembly according to claim 1, it is characterised in that: the connecting pin (201) is provided with " C "
It is type bayonet (6), described " C " type bayonet (6) is fastened on the roof (1), described " C " type bayonet (6) and the roof (1)
Glue is coated between contact surface.
4. high-iron carriage installation assembly according to claim 1 or 2 or 3, it is characterised in that: further include reinforcing rib (7), institute
The domed structure in cross section of reinforcing rib (7) is stated, the reinforcing rib (7) is arranged on the roof (1), the reinforcing rib (7)
One end be arranged at the cavity body (101) of the roof (1) one end, the other end of the reinforcing rib (7) is arranged in the vehicle
At the cavity body (101) for pushing up (1) other end.
5. high-iron carriage installation assembly according to claim 4, it is characterised in that: be also filled in the reinforcing rib (7)
Foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820578659.9U CN208216714U (en) | 2018-04-20 | 2018-04-20 | High-iron carriage installation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820578659.9U CN208216714U (en) | 2018-04-20 | 2018-04-20 | High-iron carriage installation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208216714U true CN208216714U (en) | 2018-12-11 |
Family
ID=64512605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820578659.9U Active CN208216714U (en) | 2018-04-20 | 2018-04-20 | High-iron carriage installation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208216714U (en) |
-
2018
- 2018-04-20 CN CN201820578659.9U patent/CN208216714U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213200 No. 26 Huikang Road, Jintan Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Jiangsu Changyou Environmental Technology Co., Ltd. Address before: 213000 No. 26 Huikang Road, Jintan Economic Development Zone, Changzhou City, Jiangsu Province Patentee before: Jiangsu Changyou environmental protection & Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |