CN206938862U - A kind of car body roof side rail reinforcement structure - Google Patents
A kind of car body roof side rail reinforcement structure Download PDFInfo
- Publication number
- CN206938862U CN206938862U CN201720721746.0U CN201720721746U CN206938862U CN 206938862 U CN206938862 U CN 206938862U CN 201720721746 U CN201720721746 U CN 201720721746U CN 206938862 U CN206938862 U CN 206938862U
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- CN
- China
- Prior art keywords
- connecting plate
- side rail
- packed layer
- roof side
- car body
- 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.)
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Abstract
The utility model discloses a kind of car body roof side rail reinforcement structure, its structure includes main structure body, external coating, connecting plate, connecting hole, elastic reinforcement packed layer, the outer surface of main structure body is uniformly connected with external coating, the lower surface of main structure body is vertically welded with connecting plate, connecting plate and connecting hole are formed in one structure, and connecting hole is embedded in the outer surface of connecting plate；Flexible reinforcement packed layer is run through in the inside of main structure body；Elastic reinforcement packed layer is made up of resistance to compression outer layer, elastomeric material filler, undercoating, and elastomeric material filler is uniformly filled in the inside of resistance to compression outer layer；Undercoating is uniformly applied to the inwall of elastic reinforcement packed layer.The utility model can avoid car weight excessive while upper side beam structure is strengthened, and trigger more serious consequence because screen resilience is too small when preventing collision accident, effectively increase the security performance of equipment.
Description
Technical field
The utility model is a kind of car body roof side rail reinforcement structure, belongs to rail traffic vehicles technical field.
Background technology
With the high speed development of Railway Market, the continuous improvement of the speed of service, the strength and stiffness in car body are focused more on,
The single order curved mode of hanging down for especially improving car body is particularly important.And at present the conventional passenger vehicles side wall cantrail rigidity of structure compared with
It is weak, it is unfavorable for improving the rigidity of side wall and whole car body, this just needs to design a kind of brand-new roof side rail to meet car body strength
And rigidity requirement.
Prior art published application number be CN201120514791.1 a kind of car body roof side rail reinforcement structure, car body top
Beam includes roof side rail inner panel and roof side rail outside plate, and it is firm to be provided with lightweight in the cavity that beam inner panel encloses with roof side rail outside plate on top
Property reinforcement filled core, the increase of car weight can be reduced while roof side rail rigidity is improved by strengthening filled core.The utility model purport
Performance, the and can control increased car body roof side rail reinforcement structure of car weight are touched providing a kind of car body anti-side that both improved.It is but existing
Technology is handled due to not carrying out further elastomeric material filling to reinforcement structure, because returning when may cause to crash
Elastic force is too small and triggers more serious consequence, the security performance deficiency of device.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of car body roof side rail reinforcement structure, with
Solve prior art to handle due to not carrying out further elastomeric material filling to reinforcement structure, the thing that collides may be caused
Therefore when because screen resilience is too small trigger more serious consequence, the problem of the security performance deficiency of device.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of car body roof side rail
Reinforcement structure, its structure include main structure body, external coating, connecting plate, connecting hole, elastic reinforcement packed layer, the main structure body
Outer surface be uniformly connected with external coating, the lower surface of the main structure body is vertically welded with connecting plate, the connecting plate and company
Connect hole to be formed in one structure, the connecting hole is embedded in the outer surface of connecting plate；The inside of the main structure body is through flexible
Strengthen packed layer；The elastic reinforcement packed layer is made up of resistance to compression outer layer, elastomeric material filler, undercoating, the elastic material
Material filler is uniformly filled in the inside of resistance to compression outer layer；The undercoating is uniformly applied to the inwall of elastic reinforcement packed layer.
Further, the upper surface of the main body is fixed and is embedded with through hole.
Further, the through hole is the circle that radius is 2cm.
Further, the quantity of the connecting plate is 5.
Further, the connecting hole is the circle that radius is 1.5cm.
Further, the elastic reinforcement packed layer is shaped as annulus.
Further, the thickness of the resistance to compression outer layer is 1.5-2cm.
Further, the material of the resistance to compression outer layer is carbon steel/titanium alloy.
The beneficial effects of the utility model：By the way that provided with elastic reinforcement packed layer, the same of upper side beam structure can be being strengthened
When avoid car weight excessive, trigger more serious consequence because screen resilience is too small when preventing collision accident, effectively increase and set
Standby security performance.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of car body roof side rail reinforcement structure of the utility model.
Fig. 2 is the structural representation of the utility model elastic reinforcement packed layer.
In figure：Main structure body -1, external coating -2, connecting plate -3, connecting hole -4, elastic reinforcement packed layer -5, resistance to compression outer layer -
50th, elastomeric material filler -51, undercoating -52, through hole -10.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 2 is referred to, the utility model provides a kind of scheme of car body roof side rail reinforcement structure：Its structure includes knot
Structure main body 1, external coating 2, connecting plate 3, connecting hole 4, elastic reinforcement packed layer 5, the outer surface of the main structure body 1 uniformly connect
There is external coating 2, the lower surface of the main structure body 1 is vertically welded with connecting plate 3, and the connecting plate 3 is integrated into connecting hole 4
Type structure, the connecting hole 4 are embedded in the outer surface of connecting plate 3；Flexible reinforcement packed layer is run through in the inside of the main structure body 1
5；The elastic reinforcement packed layer 5 is made up of resistance to compression outer layer 50, elastomeric material filler 51, undercoating 52, the elastomeric material
Filler 51 is uniformly filled in the inside of resistance to compression outer layer 50；The undercoating 52 is uniformly applied to the interior of elastic reinforcement packed layer 5
Wall, the upper surface of the main body 1, which is fixed, be embedded with through hole 10, and the through hole 10 is circle of the radius for 2cm, the connecting plate
3 quantity is 5, and the connecting hole 4 is the circle that radius is 1.5cm, and the elastic reinforcement packed layer 5 is shaped as annulus,
The thickness of the resistance to compression outer layer 50 is 1.5-2cm, and the material of the resistance to compression outer layer 50 is carbon steel/titanium alloy.
Elastic reinforcement packed layer described in this patent reduces the increase of car weight while roof side rail rigidity is improved, even put
Boil under the high temperature conditions, it is still at all lossless.The screen resilience increase of effective guarantee car body roof side rail reinforcement structure.
In use, the whether firm connection of each several part is first checked for, after confirming Plant in good condition, by equipment connection body top
Liang Chu, it is fixed by connecting hole, the equipment can start normal work afterwards.
It is main structure body -1 of the present utility model, external coating -2, connecting plate -3, connecting hole -4, elastic reinforcement packed layer -5, anti-
Outer layer -50, elastomeric material filler -51, undercoating -52, through hole -10 are pressed, part is universal standard part or this area skill
Normal experiment can be learnt or be passed through to the part that art personnel know, its structure and principle all for this technology personnel by technical manual
Method knows that the utility model solves the problems, such as to be prior art due to not carrying out further elastomeric material to reinforcement structure
Trigger more serious consequence because screen resilience is too small when filling processing may cause to crash, the security performance of device is not
Foot, the utility model are combined with each other by above-mentioned part, by that provided with elastic reinforcement packed layer, can strengthen roof side rail knot
Avoid car weight excessive while structure, trigger more serious consequence because screen resilience is too small when preventing collision accident, effectively carry
The high security performance of equipment, it is described in detail below：
The inside of the main structure body 1 is through flexible reinforcement packed layer 5；The elastic reinforcement packed layer 5 by resistance to compression outside
Layer 50, elastomeric material filler 51, undercoating 52 form, and the elastomeric material filler 51 is uniformly filled in resistance to compression outer layer 50
It is internal；The undercoating 52 is uniformly applied to the inwall of elastic reinforcement packed layer 5.
In embodiment 1 of the present utility model, the thickness of the resistance to compression outer layer is 1.5cm, and the material of the resistance to compression outer layer is
Carbon steel；
In embodiment 2 of the present utility model, the thickness of the resistance to compression outer layer is 2cm, and the material of the resistance to compression outer layer is titanium
Alloy.
In summary, when the thickness of resistance to compression outer layer of the present utility model uses 2cm, when material uses titanium alloy, this practicality
New service life is longer, and tensile strength reaches optimum state.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of car body roof side rail reinforcement structure, its structure includes main structure body（1）, external coating（2）, connecting plate（3）, connecting hole
（4）, elastic reinforcement packed layer（5）, it is characterised in that：
The main structure body（1）Outer surface be uniformly connected with external coating（2）, the main structure body（1）Lower surface vertical welding
It is connected to connecting plate（3）, the connecting plate（3）With connecting hole（4）Be formed in one structure, the connecting hole（4）Embedded in connecting plate
（3）Outer surface；
The main structure body（1）Inside run through flexible reinforcement packed layer（5）；
The elastic reinforcement packed layer（5）By resistance to compression outer layer（50）, elastomeric material filler（51）, undercoating（52）Composition, institute
State elastomeric material filler（51）Uniformly it is filled in resistance to compression outer layer（50）Inside；
The undercoating（52）Uniformly it is applied to elastic reinforcement packed layer（5）Inwall.
A kind of 2. car body roof side rail reinforcement structure according to claim 1, it is characterised in that：The main body（1）Upper table
Face is fixed and is embedded with through hole（10）.
A kind of 3. car body roof side rail reinforcement structure according to claim 2, it is characterised in that：The through hole（10）It is half
Footpath is 2cm circle.
A kind of 4. car body roof side rail reinforcement structure according to claim 1, it is characterised in that：The connecting plate（3）Number
Measure as 5.
A kind of 5. car body roof side rail reinforcement structure according to claim 1, it is characterised in that：The connecting hole（4）It is half
Footpath is 1.5cm circle.
A kind of 6. car body roof side rail reinforcement structure according to claim 1, it is characterised in that：The elastic reinforcement packed layer
（5）Be shaped as annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721746.0U CN206938862U (en) | 2017-06-21 | 2017-06-21 | A kind of car body roof side rail reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721746.0U CN206938862U (en) | 2017-06-21 | 2017-06-21 | A kind of car body roof side rail reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206938862U true CN206938862U (en) | 2018-01-30 |
Family
ID=61364217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720721746.0U Expired - Fee Related CN206938862U (en) | 2017-06-21 | 2017-06-21 | A kind of car body roof side rail reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206938862U (en) |
-
2017
- 2017-06-21 CN CN201720721746.0U patent/CN206938862U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20210621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |