CN208731071U - Electric car body A column stiffener assembly - Google Patents
Electric car body A column stiffener assembly Download PDFInfo
- Publication number
- CN208731071U CN208731071U CN201820910110.5U CN201820910110U CN208731071U CN 208731071 U CN208731071 U CN 208731071U CN 201820910110 U CN201820910110 U CN 201820910110U CN 208731071 U CN208731071 U CN 208731071U
- Authority
- CN
- China
- Prior art keywords
- column
- plate
- reinforcement plate
- upper section
- wall outer
- 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
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Abstract
The utility model discloses a kind of electric car body A column stiffener assemblies, comprising: side-wall outer-plate, side-wall outer-plate inside are connected with reinforcement plate unit；Reinforcing plate unit includes A column reinforcement plate upper section, and A column inner panel upper section is connected on the inside of A column reinforcement plate upper section；Pars infrasegmentalis is connected with A column reinforcement plate on A column reinforcement plate, and A column reinforcement plate is connected on the inside of side-wall outer-plate, is located at body hinge on A column reinforcement plate and is connected with hinge installation nutplate；Side-wall outer-plate, A column reinforcement plate upper section, A column inner panel upper section, A column reinforcement plate and hinge installation nutplate are rigidly connected by layering welding manner, increase the structural strength of A column entirety.
Description
Technical field
The utility model relates to electric car equipment technical fields, and in particular to a kind of electric car body A column reinforcement group
Part.
Background technique
As automobile industry is constantly fast-developing, automobile slowly mostly important as the people vehicles, at
For the universal product in people's daily life.In recent years, the development of electric car was very rapid, and people are for electric car product
The requirement of matter is also higher and higher, the performance requirement including various aspects such as safety, comfort, power, spaces, particularly with vehicle
The requirement of body safety is more paid attention to.
Electric car will reduce cockpit deflection in case of accident collision as far as possible, keep car door can be just normally opened
It opens, so as to protect the safety of passenger and driver, therefore in electric car body design, for the performance of vehicle body A column
It is required that relatively high.Currently, low-speed electronic auto vendor in part can increase the intensity of A column by overstriking A column on the market, but in this way
It will affect the visual field of driver, the sight of driver especially can may be also blocked when turning to, undoubtedly increases vehicle
Risk in driving process.
Utility model content
For disadvantages described above, the problem to be solved by the utility model is to provide a kind of electric car body A column reinforcement groups
Part enhances the intensity of A column in such a way that layered combination welds.
In order to solve the above technical problems, the technical solution of the utility model is:
The utility model electric car body A column stiffener assembly, comprising: side-wall outer-plate, side-wall outer-plate inside connection
There is reinforcement plate unit；
The reinforcement plate unit includes A column reinforcement plate upper section, and the A column reinforcement plate upper section is connected to the side-wall outer-plate
Inside, and be superimposed with the side-wall outer-plate；A column inner panel upper section, institute are connected on the inside of the A column reinforcement plate upper section
It states A column inner panel upper section and the A column reinforcement plate upper section is superimposed；
Pars infrasegmentalis is connected with A column reinforcement plate on the A column reinforcement plate, and the A column reinforcement plate is connected to the side-wall outer-plate
Inside, and be superimposed with the side-wall outer-plate；
It is located at body hinge on the A column reinforcement plate and is connected with hinge installation nutplate.
As an improvement mode, the A column reinforcement plate upper section is welded in the inside of the side-wall outer-plate.
As an improvement mode, the A column inner panel upper section is welded in the inside of the A column reinforcement plate upper section.
As an improvement mode, the A column reinforcement plate upper section lower weld is in the top of the A column reinforcement plate.
As an improvement mode, the A column reinforcement plate is welded in the inside of the side-wall outer-plate.
As an improvement mode, the A column reinforcement plate includes the first stiffening plate of A column, first stiffening plate of A column it is upper
Weld the lower part of the A column reinforcement plate upper section in portion；It further include the second stiffening plate of A column, the top weldering of second stiffening plate of A column
Connect the lower part of first stiffening plate of A column.
As an improvement mode, the hinge installation nutplate includes upper hinge installation nutplate and lower hinge installation spiral shell
Motherboard, the upper hinge installation nutplate are consistent with the lower hinge installation extending direction of nutplate；And the upper hinge installation
Nutplate and lower hinge installation nutplate are welded in second stiffening plate of A column.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
Due to the utility model electric car body A column stiffener assembly, comprising: side-wall outer-plate, the connection of side-wall outer-plate inside
There is reinforcement plate unit；Reinforcing plate unit includes A column reinforcement plate upper section, is connected on A column inner panel on the inside of A column reinforcement plate upper section
Section；Pars infrasegmentalis is connected with A column reinforcement plate on A column reinforcement plate, and A column reinforcement plate is connected on the inside of side-wall outer-plate, and A column reinforcement plate is upper
Hinge installation nutplate is connected at body hinge；By being layered welding manner for side-wall outer-plate, A column reinforcement plate upper section, A column
Inner panel upper section, A column reinforcement plate and hinge installation nutplate are rigidly connected, and increase the structural strength of A column entirety.
Since A column reinforcement plate upper section is welded in the inside of side-wall outer-plate, enhance A column reinforcement plate upper section and side-wall outer-plate it
Between stiffness and strength.
Since A column inner panel upper section is welded in the inside of A column reinforcement plate upper section, enhances A column inner panel upper section and A column is reinforced
Stiffness and strength between plate upper section.
Since A column reinforcement plate upper section lower weld is in the top of A column reinforcement plate, reinforce A column reinforcement plate upper section and A column
Plate forms an entirety, enhances the intensity between A column reinforcement plate upper section and A column reinforcement plate.
Since A column reinforcement plate is welded in the inside of side-wall outer-plate, thickness is increased, is strengthened outside A column reinforcement plate and side wall
Stiffness and strength between plate.
Since A column reinforcement plate includes the first stiffening plate of A column, the top welding A column reinforcement plate upper section of the first stiffening plate of A column
Lower part；It further include the second stiffening plate of A column, the lower part of top welding the first stiffening plate of A column of the second stiffening plate of A column；By A column first
Stiffening plate and the second stiffening plate of A column weld together, and make full use of the lesser leftover pieces of area, on the one hand save making for material
With on the other hand it is whole to increase vehicle body to further decrease the deflection of A column after collision for the stress distribution of dispersible collision
Safety.
Since hinge installation nutplate includes upper hinge installation nutplate and lower hinge installation nutplate, upper hinge installs spiral shell
Motherboard is consistent with the lower hinge installation extending direction of nutplate；And upper hinge installs nutplate and lower hinge installation nutplate is equal
It is welded in the second stiffening plate of A column, effectively saves material, improve stock utilization.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the perspective view of the explosion of Fig. 1；
Fig. 3 is the connection signal of the utility model A column reinforcement plate upper section, the second stiffening plate of the first stiffening plate of A column and A column
Figure；
Fig. 4 is the main view of the utility model；
Fig. 5 is the connection schematic diagram of the utility model side-wall outer-plate, A column reinforcement plate upper section and A column inner panel upper section；
In figure: 1- side-wall outer-plate, 2- reinforce plate unit, 3-A column reinforcement plate upper section, 4-A column inner panel upper section, the reinforcement of 5-A column
Plate, the first stiffening plate of 51-A column, the second stiffening plate of 52-A column, 6- hinge install nutplate, and 61- upper hinge installs nutplate,
62- lower hinge installs nutplate.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1 and Figure 2, the utility model electric car body A column stiffener assembly, comprising: side-wall outer-plate 1, outside side wall
It is connected on the inside of plate 1 and reinforces plate unit 2；Reinforcing plate unit 2 includes A column reinforcement plate upper section 3, and A column reinforcement plate upper section 3 is welded in side
The inside of outside plate 1 is enclosed, and is superimposed with side-wall outer-plate 1, is enhanced between A column reinforcement plate upper section 3 and side-wall outer-plate 1
Stiffness and strength.
As shown in figure 5, the inside of A column reinforcement plate upper section 3 is welded with A column inner panel upper section 4, A column inner panel upper section 4 and A column add
Strong plate upper section 3 is superimposed, and enhances the stiffness and strength between A column inner panel upper section 4 and A column reinforcement plate upper section 3.
3 lower weld of A column reinforcement plate upper section has A column reinforcement plate 5, and A column reinforcement plate 5 is welded in 1 inside of side-wall outer-plate, and
And be superimposed with side-wall outer-plate 1, increase the thickness of side-wall outer-plate 1, strengthen A column reinforcement plate 5 and side-wall outer-plate 1 it
Between stiffness and strength.
It is located at body hinge on A column reinforcement plate 5 and is connected with hinge installation nutplate 6.
As shown in Figures 2 and 3, A column reinforcement plate 5 includes the first stiffening plate of A column 51, and the top of the first stiffening plate of A column 51 is welded
Connect the lower part of A column reinforcement plate upper section 3；It further include the second stiffening plate of A column 52, A column first is welded on the top of the second stiffening plate of A column 52
The lower part of stiffening plate 51.
As shown in Figure 2 and Figure 4, hinge installation nutplate 6 includes that upper hinge installation nutplate 61 and lower hinge install nut
Plate 62, it is consistent with the lower hinge installation extending direction of nutplate 62 that upper hinge installs nutplate 61；And upper hinge installs nut
Plate 61 and lower hinge installation nutplate 62 are welded in the second stiffening plate of A column 52.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (7)
1. electric car body A column stiffener assembly, which is characterized in that
Include: side-wall outer-plate, is connected with reinforcement plate unit on the inside of the side-wall outer-plate；
The reinforcement plate unit includes A column reinforcement plate upper section, and the A column reinforcement plate upper section is connected to the interior of the side-wall outer-plate
Side, and be superimposed with the side-wall outer-plate；A column inner panel upper section is connected on the inside of the A column reinforcement plate upper section, it is described
A column inner panel upper section and the A column reinforcement plate upper section are superimposed；
Pars infrasegmentalis is connected with A column reinforcement plate on the A column reinforcement plate, and the A column reinforcement plate is connected on the inside of the side-wall outer-plate,
And it is superimposed with the side-wall outer-plate；
It is located at body hinge on the A column reinforcement plate and is connected with hinge installation nutplate.
2. electric car body A column stiffener assembly as described in claim 1, which is characterized in that the A column reinforcement plate upper section weldering
It is connected to the inside of the side-wall outer-plate.
3. electric car body A column stiffener assembly as claimed in claim 2, which is characterized in that the A column inner panel upper section welding
In the inside of the A column reinforcement plate upper section.
4. the electric car body A column stiffener assembly as described in claim 3 claim, which is characterized in that the A column is reinforced
Plate upper section lower weld is in the top of the A column reinforcement plate.
5. the electric car body A column stiffener assembly as described in Claims 1-4 any claim, which is characterized in that described
A column reinforcement plate is welded in the inside of the side-wall outer-plate.
6. electric car body A column stiffener assembly as claimed in claim 5, which is characterized in that the A column reinforcement plate includes A
Weld the lower part of the A column reinforcement plate upper section in the top of the first stiffening plate of column, first stiffening plate of A column；It further include A column second
The lower part of first stiffening plate of A column is welded on stiffening plate, the top of second stiffening plate of A column.
7. electric car body A column stiffener assembly as claimed in claim 6, which is characterized in that the hinge installs nutplate
Nutplate is installed including upper hinge and lower hinge installs nutplate, the upper hinge installation nutplate and lower hinge install nutplate
Extending direction it is consistent；And the upper hinge installation nutplate and lower hinge installation nutplate are welded in the A column second
In stiffening plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820910110.5U CN208731071U (en) | 2018-06-12 | 2018-06-12 | Electric car body A column stiffener assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820910110.5U CN208731071U (en) | 2018-06-12 | 2018-06-12 | Electric car body A column stiffener assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208731071U true CN208731071U (en) | 2019-04-12 |
Family
ID=66023796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820910110.5U Expired - Fee Related CN208731071U (en) | 2018-06-12 | 2018-06-12 | Electric car body A column stiffener assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208731071U (en) |
-
2018
- 2018-06-12 CN CN201820910110.5U patent/CN208731071U/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: 20190412 Termination date: 20210612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |