CN209290527U - Stiffening plate assembly in channel in automobile front floor - Google Patents
Stiffening plate assembly in channel in automobile front floor Download PDFInfo
- Publication number
- CN209290527U CN209290527U CN201821952834.2U CN201821952834U CN209290527U CN 209290527 U CN209290527 U CN 209290527U CN 201821952834 U CN201821952834 U CN 201821952834U CN 209290527 U CN209290527 U CN 209290527U
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- Prior art keywords
- preceding floor
- welded
- floor
- assembly
- central reinforcing
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Abstract
The utility model proposes channel stiffening plate assemblies in a kind of automobile front floor, comprising: front wall lower plate is welded in the front end of preceding floor body, preceding floor body, and driver's compartment reinforcing beam assembly is welded in preceding floor body two sides；Preceding floor center projections are arranged in the front end of preceding floor body, preceding floor body two sides are symmetrically welded preceding floor front chair front beam assembly, one end of preceding floor front chair front beam assembly is welded in preceding floor center projections, is strengthened transverse strength, is improved the safety of side collision；Preceding floor Central reinforcing plate component is welded in preceding floor center projections, preceding floor Central reinforcing plate component front end is welded in front wall lower plate, and rear end extends to preceding floor front chair front beam assembly, is improved longitudinal intensity, is increased the safety of head-on crash；The front end of preceding floor Central reinforcing plate component is provided with safety air sac controller bonding dots and three safety air sac controller projection welding studs, enhances the intensity of air bag installation point.
Description
Technical field
The utility model relates to auto Body Technology fields, total more particularly, to channel stiffening plate in a kind of automobile front floor
At.
Background technique
In the entire Design and manufacturing process of automobile, safety and integral vehicle cost are two important considerations.In order to chase after
The safety of automobile is asked, the security system of automobile such as air bag and corresponding controller have to assembly reliably, this will
Security system is asked to be consistent with vehicle frequency state, therefore it is more complicated to cause reinforcer, Design of mounting plate, vehicle dress
With also more complicated.
In addition, complicated emergency support design is also easy to make vehicle during central collision occurs, cause power conduction and
Dispersion is not uniform enough, be easy to cause the injures and deaths of driver and passenger.
Utility model content
The utility model proposes channel stiffening plate assembly in a kind of automobile front floor, by structure optimization and reasonable Arrangement,
The intensity for strengthening the rigidity of structure and air bag installation point improves safety when colliding.
The technical solution of the utility model is achieved in that
Stiffening plate assembly in channel in the utility model automobile front floor, comprising: preceding floor body, the preceding floor body
Front end is welded with front wall lower plate, and the preceding floor body front end two sides are respectively welded with a longitudinal driver's compartment reinforcing beam assembly, and two
The front end of the driver's compartment reinforcing beam assembly is welded in the front wall lower plate；It is welded on each driver's compartment reinforcing beam assembly
It is connected to a longitudinal driver's compartment reinforcing beam back segment；The two sides of the preceding floor body be also respectively symmetrically welded with one it is lateral precedingly
Plate front chair front beam assembly, the middle part of the two preceding floor front chair front beam assemblies, which corresponds, is welded in two driving
On area's reinforcing beam back segment；
Front end between the two preceding floor front chair front beam assemblies positioned at the preceding floor body is provided with preceding floor
Center projections, the opposite one end of the two preceding floor front chair front beam assemblies are welded in preceding floor center projections；It is described
A longitudinal preceding floor Central reinforcing plate component is welded in preceding floor center projections, before the preceding floor Central reinforcing plate component
End is welded in the front wall lower plate, and the preceding floor Central reinforcing plate component rear end extends to cross before the preceding floor front chair
Beam assembly；The front end of the preceding floor Central reinforcing plate component is provided with safety air sac controller bonding dots, in the preceding floor
Centre stiffening plate component two sides are respectively symmetrically welded with an auxiliary fasia console mounting bracket assembly, each auxiliary fasia console mounting bracket
An auxiliary fasia console installation point is respectively provided on component；The auxiliary fasia console mounting bracket assembly and the safety air sac controller bonding
It is located on the preceding floor Central reinforcing plate component safety air sac controller projection welding stud there are three settings between point.
As an improvement mode, it is convex that the front end of the preceding floor Central reinforcing plate component is provided with air bag bonding dots
It rises, the safety air sac controller bonding dots are set in air bag bonding point boss.
As an improvement mode, the rear end sides of the preceding floor Central reinforcing plate component are respectively arranged with a center and add
Strong plate protrusion.
As an improvement mode, the two sides of the preceding floor Central reinforcing plate component are respectively arranged at least one reinforcement
Plate location hole, the stiffening plate location hole are set in the Central reinforcing plate protrusion.
As an improvement mode, the rear end sides of the preceding floor Central reinforcing plate component are respectively arranged with a resigning
The lap-joint of slot, the preceding floor front chair front beam assembly and preceding floor center projections is located in the recessing groove.
As an improvement mode, three safety air sac controllers are located on the preceding floor Central reinforcing plate component
Several plug welding holes are provided between projection welding stud.
As an improvement mode, harness fixed bolt is provided on the preceding floor Central reinforcing plate component.
Using above-mentioned technical proposal, the utility model has the following beneficial effects:
Stiffening plate assembly in channel in automobile front floor, comprising: the front end of preceding floor body, preceding floor body is welded with front wall
Lower plate, preceding floor body front end two sides are respectively welded with a longitudinal driver's compartment reinforcing beam assembly, two driver's compartment reinforcing beam assemblies
Front end is welded in front wall lower plate；A longitudinal driver's compartment reinforcing beam back segment is welded on each driver's compartment reinforcing beam assembly；
The two sides of preceding floor body are also respectively symmetrically welded with a lateral preceding floor front chair front beam assembly, two preceding floor front chairs
The middle part of front beam assembly corresponds and is welded on two driver's compartment reinforcing beam back segments；Two preceding floor front chair front beam assemblies it
Between be located at preceding floor body front end be provided with preceding floor center projections, the opposite one end of two preceding floor front chair front beam assemblies
It is welded in preceding floor center projections, strengthens integrally-built transverse strength, improve the safety of side collision；Precedingly
A longitudinal preceding floor Central reinforcing plate component is welded in plate center projections, preceding floor Central reinforcing plate component front end is welded in
In front wall lower plate, preceding floor Central reinforcing plate component rear end extends to preceding floor front chair front beam assembly, by preceding floor
It entreats stiffening plate component to be longitudinally through to preceding floor front chair front beam assembly by front wall lower plate, improves longitudinal intensity, occur
The conduction of power is uniform when central collision, increases the safety of head-on crash；The front end of preceding floor Central reinforcing plate component is provided with peace
Full air spring control bonding dots, preceding floor Central reinforcing plate component two sides are respectively symmetrically welded with an auxiliary fasia console mounting bracket group
Part is respectively provided with an auxiliary fasia console installation point on each auxiliary fasia console mounting bracket assembly；Auxiliary fasia console mounting bracket assembly and peace
It is located at safety air sac controller projection welding there are three settings on preceding floor Central reinforcing plate component between full air spring control bonding dots
Safety air sac controller bonding dots and safety air sac controller projection welding stud are all set in preceding floor Central reinforcing plate group by stud
On part, structure is simplified, enhances the intensity of air bag installation point.
Since the front end of preceding floor Central reinforcing plate component is provided with air bag bonding point boss, safety air sac controller
Bonding dots are set in air bag bonding point boss, increase the rigidity of bonding dots, prevent vapour caused by due to colliding
Vehicle power supply short circuit.
Since the rear end sides of preceding floor Central reinforcing plate component are respectively arranged with Central reinforcing plate protrusion, on the one hand increase
On the other hand the stiffness and strength for adding preceding floor Central reinforcing plate component make preceding floor Central reinforcing plate component and preceding floor body
Forming curves welding, strengthens weld strength whole after preceding floor Central reinforcing plate component is combined with preceding floor body.
Since the two sides of preceding floor Central reinforcing plate component are respectively arranged at least one stiffening plate location hole, stiffening plate is fixed
Position hole is set in Central reinforcing plate protrusion, positioning when welding convenient for preceding floor Central reinforcing plate component and preceding floor body,
Increase assembly efficiency.
Since the rear end sides of preceding floor Central reinforcing plate component are respectively arranged with a recessing groove, cross before preceding floor front chair
The lap-joint of beam assembly and preceding floor center projections is located in recessing groove, convenient for preceding floor front chair front beam assembly and preceding floor
The welding of layer-stepping solder joint, welding are carried out between center projections and preceding floor center projections and preceding floor Central reinforcing plate component
Increase weld strength while convenient.
If due to being provided between three safety air sac controller projection welding studs on preceding floor Central reinforcing plate component
Dry plug welding hole increases the convenience of welding convenient for placing solder.
Due to being provided with harness fixed bolt on preceding floor Central reinforcing plate component, pass through harness fixed spiral shell when harness is laid with
Column is fixed, and the laying of harness is facilitated.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the 3-D view of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the 3-D view of preceding floor Central reinforcing plate component in the utility model；
Wherein: floor body before 1-, 2- front wall lower plate, 3- driver's compartment reinforcing beam assembly, 4- driver's compartment reinforcing beam back segment, 5-
Preceding floor front chair front beam assembly, the preceding floor center projections of 6-, the preceding floor Central reinforcing plate component of 7-, the control of 8- air bag
Device bonding dots, 9- auxiliary fasia console mounting bracket assembly, 10- auxiliary fasia console installation point, 11- safety air sac controller projection welding stud,
12- air bag bonding point boss, 13- Central reinforcing plate protrusion, 14- stiffening plate location hole, 15- recessing groove, 16- plug welding hole,
17- harness fixed bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, channel stiffening plate assembly in the utility model automobile front floor, comprising: preceding floor body 1,
The front end of preceding floor body 1 is welded with front wall lower plate 2, and preceding 1 front end two sides of floor body are respectively welded with a longitudinal driver's compartment and add
The front end of brutal assembly 3, two driver's compartment reinforcing beam assemblies 3 is welded in front wall lower plate 2；Each driver's compartment reinforcing beam assembly 3
On be welded with a longitudinal driver's compartment reinforcing beam back segment 4；Before the two sides of preceding floor body 1 are also respectively symmetrically welded with a transverse direction
Floor front chair front beam assembly 5, the middle part one-to-one correspondence of two preceding floor front chair front beam assemblies 5 are welded in two driver's compartments and add
On brutal back segment 4.
As shown in Figures 2 and 3, it is arranged between two preceding floor front chair front beam assemblies 5 positioned at the front end of preceding floor body 1
There are preceding floor center projections 6, the opposite one end of two preceding floor front chair front beam assemblies 5 is welded in preceding floor center projections 6
On；A longitudinal preceding floor Central reinforcing plate component 7, preceding floor Central reinforcing plate component 7 are welded in preceding floor center projections 6
Front end is welded in front wall lower plate 2, and preceding 7 rear end of floor Central reinforcing plate component extends to preceding floor front chair front beam assembly 5；
The front end of preceding floor Central reinforcing plate component 7 is provided with safety air sac controller bonding dots 8, preceding floor Central reinforcing plate component 7
Two sides are respectively symmetrically welded with an auxiliary fasia console mounting bracket assembly 9, are respectively provided with one on each auxiliary fasia console mounting bracket assembly 9
Auxiliary fasia console installation point 10；It is located in preceding floor between auxiliary fasia console mounting bracket assembly 9 and safety air sac controller bonding dots 8
Entreat safety air sac controller projection welding stud 11 there are three being arranged on stiffening plate component 7.
As shown in figure 3, the front end of preceding floor Central reinforcing plate component 7 is provided with air bag bonding point boss 12, safety
Air spring control bonding dots 8 are set in air bag bonding point boss 12.
As shown in figure 3, the rear end sides of preceding floor Central reinforcing plate component 7 are respectively arranged with Central reinforcing plate protrusion
13。
As shown in figure 3, the two sides of preceding floor Central reinforcing plate component 7 are respectively arranged at least one stiffening plate location hole
14, stiffening plate location hole 14 is set in Central reinforcing plate protrusion 13.
As shown in figures 1 and 3, the rear end sides of preceding floor Central reinforcing plate component 7 are respectively arranged with a recessing groove 15, preceding
The lap-joint of floor front chair front beam assembly 5 and preceding floor center projections 6 is located in recessing groove 15.
As shown in figure 3, being located between three safety air sac controller projection welding studs 11 on preceding floor Central reinforcing plate component 7
It is provided with several plug welding holes 16.
Harness fixed bolt 17 is provided on preceding floor Central reinforcing plate component 7.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. stiffening plate assembly in channel in automobile front floor characterized by comprising preceding floor body, the preceding floor body
Front end is welded with front wall lower plate, and the preceding floor body front end two sides are respectively welded with a longitudinal driver's compartment reinforcing beam assembly, and two
The front end of the driver's compartment reinforcing beam assembly is welded in the front wall lower plate；It is welded on each driver's compartment reinforcing beam assembly
It is connected to a longitudinal driver's compartment reinforcing beam back segment；The two sides of the preceding floor body be also respectively symmetrically welded with one it is lateral precedingly
Plate front chair front beam assembly, the middle part of the two preceding floor front chair front beam assemblies, which corresponds, is welded in two driving
On area's reinforcing beam back segment；
Front end between the two preceding floor front chair front beam assemblies positioned at the preceding floor body is provided with preceding floor center
Protrusion, the opposite one end of the two preceding floor front chair front beam assemblies are welded in preceding floor center projections；Ground before described
A longitudinal preceding floor Central reinforcing plate component, the preceding floor Central reinforcing plate component front end weldering are welded in plate center projections
It is connected in the front wall lower plate, it is total that the preceding floor Central reinforcing plate component rear end extends to the preceding floor front chair front beam
At；The front end of the preceding floor Central reinforcing plate component is provided with safety air sac controller bonding dots, and the preceding floor center adds
Strong board group part two sides are respectively symmetrically welded with an auxiliary fasia console mounting bracket assembly, each auxiliary fasia console mounting bracket assembly
On be respectively provided with an auxiliary fasia console installation point；The auxiliary fasia console mounting bracket assembly and the safety air sac controller bonding dots it
Between be located on the preceding floor Central reinforcing plate component setting there are three safety air sac controller projection welding stud.
2. stiffening plate assembly in channel in automobile front floor as described in claim 1, which is characterized in that the preceding floor center adds
The front end of strong board group part is provided with air bag bonding point boss, and the safety air sac controller bonding dots are set to air bag
In bonding point boss.
3. stiffening plate assembly in channel in automobile front floor as described in claim 1, which is characterized in that the preceding floor center adds
The rear end sides of strong board group part are respectively arranged with Central reinforcing plate protrusion.
4. stiffening plate assembly in channel in automobile front floor as claimed in claim 3, which is characterized in that the preceding floor center adds
The two sides of strong board group part are respectively arranged at least one stiffening plate location hole, and the stiffening plate location hole is set to the center and adds
In strong plate protrusion.
5. stiffening plate assembly in channel in automobile front floor as described in claim 1, which is characterized in that the preceding floor center adds
The rear end sides of strong board group part are respectively arranged with a recessing groove, and the preceding floor front chair front beam assembly and preceding floor center are convex
The lap-joint risen is located in the recessing groove.
6. stiffening plate assembly in channel in automobile front floor as described in claim 1, which is characterized in that the preceding floor center adds
Several plug welding holes are provided between three safety air sac controller projection welding studs on strong board group part.
7. stiffening plate assembly in channel in automobile front floor as described in claim 1, which is characterized in that the preceding floor center adds
Harness fixed bolt is provided on strong board group part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952834.2U CN209290527U (en) | 2018-11-26 | 2018-11-26 | Stiffening plate assembly in channel in automobile front floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952834.2U CN209290527U (en) | 2018-11-26 | 2018-11-26 | Stiffening plate assembly in channel in automobile front floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209290527U true CN209290527U (en) | 2019-08-23 |
Family
ID=67644136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821952834.2U Expired - Fee Related CN209290527U (en) | 2018-11-26 | 2018-11-26 | Stiffening plate assembly in channel in automobile front floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209290527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115257961A (en) * | 2022-06-30 | 2022-11-01 | 岚图汽车科技有限公司 | Electric commercial vehicle front floor structure and electric commercial vehicle |
-
2018
- 2018-11-26 CN CN201821952834.2U patent/CN209290527U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115257961A (en) * | 2022-06-30 | 2022-11-01 | 岚图汽车科技有限公司 | Electric commercial vehicle front floor structure and electric commercial vehicle |
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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: 20190823 Termination date: 20201126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |