CN209487565U - A kind of high intensity battery tray - Google Patents
A kind of high intensity battery tray Download PDFInfo
- Publication number
- CN209487565U CN209487565U CN201920211358.7U CN201920211358U CN209487565U CN 209487565 U CN209487565 U CN 209487565U CN 201920211358 U CN201920211358 U CN 201920211358U CN 209487565 U CN209487565 U CN 209487565U
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- CN
- China
- Prior art keywords
- side bar
- reinforcing rib
- supporting plate
- bottom plate
- battery tray
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of high-intensitive battery trays, including bottom plate, supporting plate, side bar, the bottom plate is U-shaped board, there are two side bar is set, it is respectively arranged at the opposite sides of bottom plate, the both ends of side bar are connect with two risers of bottom plate respectively, bottom plate and two side bars is set to constitute case type structures, supporting plate is placed in case type structures, the transverse slat of bottom plate is towards being equipped at intervals with a plurality of reinforcing rib on the one side of supporting plate, supporting plate bottom surface is equipped with a plurality of through slot corresponding with reinforcing rib, the bottom surface of supporting plate is fixed with transverse slat, make through slot and reinforcing rib corresponding matching, the surrounding of supporting plate respectively with corresponding riser, side bar is fixed.The utility model advantage is: by the way that a plurality of reinforcing rib being arranged successively is arranged on the transverse slat of bottom plate, can enhance the rigidity of bottom plate, while improving the contact area of supporting plate and bottom plate, enhance the interface binding power of the two, to enhance the intensity of entire battery supporting plate；Supporting plate is closed-cell foam aluminium sheet, can reduce the weight of entire battery tray, realizes lightweight.
Description
Technical field
The utility model relates to a kind of battery trays, more particularly, to a kind of high-intensitive battery tray.
Background technique
The battery pack of new-energy automobile usually passes through battery tray and is installed on bottom of car, the entire battery pack of new-energy automobile
Weight be typically up to several hundred kilograms, it is therefore, high to the intensity requirement of battery tray.In addition, guaranteeing battery tray intensity
While, due to the heavier-weight of battery pack, how to realize that the lightweight of battery tray is compensated with the weight to battery pack,
Complete vehicle quality is reduced, is a problem to be solved.
Utility model content
Purpose of utility model: in view of the above problems, the object of the present invention is to provide a kind of high-intensitive battery trays, mention
High battery tray intensity reduces battery tray weight.
Technical solution: a kind of high intensity battery tray, including bottom plate, supporting plate, side bar, the bottom plate are U-shaped board, the side
There are two beam is set, it is respectively arranged at the opposite sides of the bottom plate, the both ends of the side bar are perpendicular with two of the bottom plate respectively
Plate connection makes the bottom plate and two side bars constitute case type structures, and the supporting plate is placed in the case type structures, the bottom
The transverse slat of plate is towards a plurality of reinforcing rib is equipped at intervals on the one side of the supporting plate, and the supporting plate bottom surface is equipped with and the reinforcement
The corresponding a plurality of through slot of muscle, the bottom surface of the supporting plate are fixed with the transverse slat, make the through slot and the reinforcing rib corresponding matching,
The surrounding of the supporting plate is fixed with the corresponding riser, the side bar respectively.
Reinforcing rib can not only reinforce the rigidity of bottom plate, while can improve the contact area of supporting plate and bottom plate, to improve
The interface binding power of the two enhances the intensity of entire battery supporting plate.Bottom plate is the U-shaped board being stamped and formed out, and side bar is welded by CMT
It is fixed with bottom plate, the sealing performance after welding can reach IP67 grades.
Further, successively parallel interval arranges a plurality of reinforcing rib on the transverse slat, the arrangement of the reinforcing rib
Direction is consistent with the length direction of the side bar, and every reinforcing rib is vertical with the side bar respectively.
Further, successively parallel interval arranges a plurality of reinforcing rib on the transverse slat, the arrangement of the reinforcing rib
Direction is vertical with the length direction of the side bar, and every reinforcing rib is parallel with the side bar respectively.
Reinforcing rib is used to improve the rigidity of bottom plate, according to demand, by selecting the orientation of different reinforcing ribs, enhancing
The lateral stiffness or longitudinal rigidity of bottom plate.
Further, the section of the reinforcing rib is in convex n character form structure.
Further, reinforcing beam is equipped in the groove of the n font of the reinforcing rib, the reinforcing beam is along the reinforcing rib
Extending direction is at least fixed at intervals with two in the groove.
Reinforcing beam can further increase the intensity of bottom plate, to provide the intensity of entire battery tray.
Further, the supporting plate is closed-cell foam aluminium sheet.
Foamed aluminium board has higher specific strength and specific stiffness compared to ordinary aluminum plate, therefore can guarantee that pallet is strong
In the case where degree, the weight of entire battery tray is reduced, realizes lightweight.In addition to this, foamed aluminium also has easy processing, Yi An
The advantages that dress, forming accuracy be high, anticorrosive, good heat insulating.
Further, the side bar includes side bar main body, flange, and the flange is set along the length direction of the side bar main body
Set and with the side bar body normal, the flange the side bar main body lower side and the side bar main body be integrally formed connect
It connects.
Installation connection position when being installed on automobile at the flange of battery tray opposite sides for battery tray.
It is optimal, the bottom surface of the supporting plate and surrounding pass through respectively structure glue and the corresponding transverse slat, the riser,
The side bar is fixed.
The utility model has the advantages that compared with prior art, the utility model has the advantages that: it is a plurality of by being arranged on the transverse slat of bottom plate
The reinforcing rib being arranged successively, can enhance the rigidity of bottom plate, while improve the contact area of supporting plate and bottom plate, enhance the boundary of the two
Face binding force, to enhance the intensity of entire battery supporting plate；Supporting plate is closed-cell foam aluminium sheet, can be in the feelings for guaranteeing pallet intensity
Under condition, the weight of supporting plate is further decreased, to reduce the weight of entire battery tray, realizes lightweight.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the structural exploded view of the utility model；
Fig. 3 is the partial structural diagram of through slot and reinforcing rib corresponding matching；
Fig. 4 is the partial structural diagram of side bar and bottom plate connection position.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model.
A kind of high intensity battery tray, as shown in figures 1-4, including bottom plate 1, supporting plate 2, side bar 3, reinforcing beam, supporting plate 2 are
Closed-cell foam aluminium sheet.
Bottom plate 1 is by stamping forming U-board, and the height of two risers 11 of bottom plate 1 is equal with the height of side bar 3,
Two risers 11 are the longitudinally opposed two sides of bottom plate 1, there are two side bar 3 is set, are respectively arranged at the laterally opposed two sides of bottom plate 1,
Side bar 3 includes side bar main body 31, flange 32, and flange 32 is arranged along the length direction of side bar main body 31 and hangs down with side bar main body 31
Directly, flange 32 side bar main body 31 lower side and side bar main body 31 be integrally formed connect, the both ends of side bar main body 31 respectively with
Two risers 11 of bottom plate 1 are integrally welded by CMT, and bottom plate 1 and two side bars 3 is made to constitute case type structures, 32 direction of flange
Convex block one is respectively set at the both ends of riser 11 in order to enable side bar 3 precisely to connect with riser 11 in the outside of case type structures
100, convex block 2 400 is respectively set at the both ends of side bar main body 31, makes to be respectively formed on the both ends of riser 11 and 2 400 pairs of convex block
Matched notch 1 is answered, the notch 2 300 with one 100 Corresponding matching of convex block is respectively formed on the both ends of side bar main body 31, is welded
When connecing, convex block 1 is placed in notch 2 300, and convex block 2 400 is placed in notch 1, keeps matching precisely and quick.
Supporting plate 2 is placed in case type structures, and the transverse slat 12 of bottom plate 1 is towards being equipped at intervals with a plurality of reinforcement on the one side of supporting plate 2
Muscle 121, the section of reinforcing rib 121 are in convex n character form structure, and 2 bottom surface of supporting plate is equipped with corresponding with reinforcing rib 121 a plurality of logical
Slot 21, successively parallel interval arranges a plurality of reinforcing rib 121 on transverse slat 12, according to demand, the orientation of reinforcing rib 121 and side
The length direction of beam 3 is consistent or vertical, corresponding, keeps every reinforcing rib 121 perpendicular or parallel with side bar 3 respectively, reinforcing rib 121
When vertical with side bar 3, the lateral stiffness of bottom plate 1 increases, and when reinforcing rib 121 is parallel with side bar 3, the longitudinal rigidity of bottom plate 1 increases.
The underrun structure glue of supporting plate 2 is adhesively fixed with transverse slat 12, makes through slot 21 and 121 corresponding matching of reinforcing rib, support
Four outer peripheral surfaces of plate 2 pass through structure glue respectively and corresponding riser 11 or side bar 3 are fixed.
In order to further increase the intensity of bottom plate 1, it can be equipped with reinforcing beam in the groove of the n font of reinforcing rib 121, reinforce
Beam is at least fixed at intervals with two along the extending direction of reinforcing rib 121 in a groove.
Reinforcing rib can not only reinforce the rigidity of bottom plate, while can improve the contact area of supporting plate and bottom plate, to improve
The interface binding power of the two enhances the intensity of entire battery supporting plate.Bottom plate is the U-shaped board being stamped and formed out, and side bar is welded by CMT
It is fixed with bottom plate, the sealing performance after welding can reach IP67 grades.
Supporting plate uses closed-cell foam aluminium material, and compared to ordinary aluminum plate, density is smaller, therefore can reduce entire battery
The weight of pallet realizes lightweight.In addition to this, foamed aluminium also have easy processing, easy to install, forming accuracy is high, it is anticorrosive, protect
The advantages that warm nature can be good.
Claims (8)
1. a kind of high intensity battery tray, it is characterised in that: including bottom plate (1), supporting plate (2), side bar (3), the bottom plate (1) is
U-shaped board there are two the side bar (3) sets, is respectively arranged at the opposite sides of the bottom plate (1), the both ends point of the side bar (3)
It is not connect with two risers (11) of the bottom plate (1), the bottom plate (1) is made to constitute case type structures with two side bars (3),
The supporting plate (2) is placed in the case type structures, and the transverse slat (12) of the bottom plate (1) is towards on the one side of the supporting plate (2)
It is equipped at intervals with a plurality of reinforcing rib (121), supporting plate (2) bottom surface is equipped with a plurality of through slot corresponding with the reinforcing rib (121)
(21), the bottom surface Yu the transverse slat (12) of the supporting plate (2) are fixed, keep the through slot (21) corresponding with the reinforcing rib (121)
Cooperation, the surrounding of the supporting plate (2) are fixed with the corresponding riser (11), the side bar (3) respectively.
2. a kind of high-intensitive battery tray according to claim 1, it is characterised in that: a plurality of reinforcing rib (121) exists
Successively parallel interval arranges on the transverse slat (12), the orientation of the reinforcing rib (121) and the length side of the side bar (3)
To consistent, every reinforcing rib (121) is vertical with the side bar (3) respectively.
3. a kind of high-intensitive battery tray according to claim 1, it is characterised in that: a plurality of reinforcing rib (121) exists
Successively parallel interval arranges on the transverse slat (12), the orientation of the reinforcing rib (121) and the length side of the side bar (3)
To vertical, every reinforcing rib (121) is parallel with the side bar (3) respectively.
4. any a kind of high-intensitive battery tray according to claim 1~3, it is characterised in that: the reinforcing rib (121)
Section be in convex n character form structure.
5. a kind of high-intensitive battery tray according to claim 4, it is characterised in that: the n font of the reinforcing rib (121)
Groove in be equipped with reinforcing beam, the reinforcing beam is at least spaced in the groove along the extending direction of the reinforcing rib (121)
There are two fixations.
6. a kind of high-intensitive battery tray according to claim 1, it is characterised in that: the supporting plate (2) is closed-cell foam
Aluminium sheet.
7. a kind of high-intensitive battery tray according to claim 1, it is characterised in that: the side bar (3) includes side bar master
Body (31), flange (32), the flange (32) along the side bar main body (31) length direction setting and with the side bar main body
(31) vertically, the flange (32) is integrally formed in the lower side of the side bar main body (31) and the side bar main body (31) and connects
It connects.
8. a kind of high-intensitive battery tray according to claim 1, it is characterised in that: the bottom surface of the supporting plate (2) and
Surrounding passes through structure glue respectively and the corresponding transverse slat (12), the riser (11), the side bar (3) are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920211358.7U CN209487565U (en) | 2019-02-19 | 2019-02-19 | A kind of high intensity battery tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920211358.7U CN209487565U (en) | 2019-02-19 | 2019-02-19 | A kind of high intensity battery tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487565U true CN209487565U (en) | 2019-10-11 |
Family
ID=68133880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920211358.7U Active CN209487565U (en) | 2019-02-19 | 2019-02-19 | A kind of high intensity battery tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377580A (en) * | 2021-05-18 | 2022-11-22 | 通用汽车环球科技运作有限责任公司 | Sheet metal assembly with reinforcement member of predetermined draw depth |
-
2019
- 2019-02-19 CN CN201920211358.7U patent/CN209487565U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377580A (en) * | 2021-05-18 | 2022-11-22 | 通用汽车环球科技运作有限责任公司 | Sheet metal assembly with reinforcement member of predetermined draw depth |
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