CN208608265U - The installation frame mechanism of new energy battery pack - Google Patents
The installation frame mechanism of new energy battery pack Download PDFInfo
- Publication number
- CN208608265U CN208608265U CN201821142810.0U CN201821142810U CN208608265U CN 208608265 U CN208608265 U CN 208608265U CN 201821142810 U CN201821142810 U CN 201821142810U CN 208608265 U CN208608265 U CN 208608265U
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- Prior art keywords
- installation frame
- battery pack
- crossbeam
- new energy
- energy battery
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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 provides a kind of installation frame mechanism of new energy battery pack, it includes installation frame, body platform and multiple frame support plates, the installation frame is enclosed by multiple crossbeams to be set, the inner sidewall of at least two opposite crossbeams is equipped with the convex ribs to extend internally, the body platform is fixed on the convex ribs, the bottom of the installation frame is provided with multiple frame support plates, and the frame support plate is located at the lower section of each apex angle of the installation frame.The installation frame mechanism of the utility model new energy battery pack is connect with vehicle body, this structure can either ensure battery pack be reliably fixed, stable operation, installation and convenient disassembly it is quick, and rigidity, intensity and crash-worthiness for being well positioned to meet under body etc. requirement.
Description
Technical field
The utility model relates to new-energy automobile field, in particular to a kind of installation frame mechanism of new energy battery pack.
Background technique
In the prior art, bulky battery pack is usually fixed below body platform by new-energy automobile, this is to vehicle body
It is a test, so how battery pack is mounted on body frame and driven automobile runs, is necessarily required to a kind of installation knot
Structure, to guarantee that the reliable installation of battery is fixed, while this structure can should effectively optimize the intensity and rigidity of vehicle body, to protect
Demonstrate,prove the safety of driving.
In view of this, those skilled in the art are urgently in the mounting structure for improving new energy battery pack.
Utility model content
The technical problems to be solved in the utility model is to overcome the battery pack of new-energy automobile in the prior art to fix
The poor defect of reliability, safety provides a kind of installation frame mechanism of new energy battery pack.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of installation frame mechanism of new energy battery pack, it is characterized in that, the installation frame of the new energy battery pack
Mechanism includes installation frame, body platform and multiple frame support plates, and the installation frame is enclosed by multiple crossbeams to be set, at least
The inner sidewall of two opposite crossbeams is equipped with the convex ribs to extend internally, and the body platform is fixed on the convex ribs,
The bottom of the installation frame is provided with multiple frame support plates, and the frame support plate is located at each top of the installation frame
The lower section at angle.
One embodiment according to the present utility model, the installation frame include two first crossbeams, a second cross beam
With a third crossbeam, one end of the first crossbeam is fixed on the medial surface at the second cross beam both ends, and the third is horizontal
The both ends of beam are individually secured on the medial surface of the other end of the corresponding first crossbeam.
One embodiment according to the present utility model, the first crossbeam include first crossbeam portion and second cross beam portion, institute
The one end for stating first crossbeam portion is connect with the one end in the second cross beam portion, the first crossbeam portion and the second cross beam portion it
Between shape it is at an angle, and the other end in the second cross beam portion is fixed on the medial surface at the second cross beam both ends.
One embodiment according to the present utility model, the frame support plate are separately positioned on the corresponding first crossbeam
The bottom at the both ends in portion.
One embodiment according to the present utility model, the thickness of the frame support plate are greater than the lower case of power battery pack
Flange thickness.
The other end of one embodiment according to the present utility model, the first crossbeam portion is provided with sealing plate.
One embodiment according to the present utility model, the body platform are bonded or are screwed on the convex ribs.
Multiple battery packs installations are distributed on the medial surface of the installation frame for one embodiment according to the present utility model
Power battery pack is bolted in hole.
One embodiment according to the present utility model, the first crossbeam use the frame structure of 9 born of the same parents, the second cross beam
The frame structure of 4 born of the same parents is used with the third crossbeam.
One embodiment according to the present utility model, the first crossbeam, the second cross beam and the third crossbeam it
Between using CMT weld.
The positive effect of the utility model is:
The installation frame mechanism of the utility model new energy battery pack is connect with vehicle body, and this structure can either ensure battery
Packet is reliably fixed, stable operation, installation and convenient disassembly it is quick, and be well positioned to meet the rigidity of under body, intensity and resistance to
The requirement such as hitting property.
Detailed description of the invention
The above and other feature of the utility model, property and advantage will pass through with reference to the accompanying drawings and examples
It describes and becomes apparent, identical appended drawing reference always shows identical feature in the accompanying drawings, in which:
Fig. 1 is the structural schematic diagram of the installation frame mechanism of the utility model new energy battery pack.
Fig. 2 is the bottom view of the installation frame mechanism of the utility model new energy battery pack.
Fig. 3 is the structural schematic diagram of installation frame in the installation frame mechanism of the utility model new energy battery pack.
Fig. 4 is the cross sectional shape schematic diagram in Fig. 3 at A.
Fig. 5 is the cross sectional shape schematic diagram in Fig. 3 at B.
Fig. 6 is the cross sectional shape schematic diagram in Fig. 3 at C.
Fig. 7 is the cross sectional shape schematic diagram in Fig. 3 at D.
[appended drawing reference]
Installation frame 10
Body platform 20
Multiple frame support plates 30
Convex ribs 11
First crossbeam 12
Second cross beam 13
Third crossbeam 14
First crossbeam portion 121
Second cross beam portion 122
Sealing plate 40
Battery pack mounting hole 15
Lateral coaming plate mounting hole 16
Specific embodiment
It is practical to this below in conjunction with attached drawing for the above objects, features, and advantages of the utility model can be clearer and more comprehensible
Novel specific embodiment elaborates.
The embodiments of the present invention are described with detailed reference to attached drawing now.Now with detailed reference to the excellent of the utility model
Embodiment is selected, its example is shown in the drawings.In the case of any possible, will be come in all the appended drawings using identical label
Indicate the same or similar part.
In addition, although term used in the utility model is selected from public term, this reality
Some terms mentioned in novel specification may be applicant by his or her judgement come selection, and detailed meanings exist
Illustrate in the relevant portion of description herein.
Furthermore, it is desirable that not only by used actual terms, and be also to the meaning contained by each term
To understand the utility model.
Fig. 1 is the structural schematic diagram of the installation frame mechanism of the utility model new energy battery pack.Fig. 2 is the utility model
The bottom view of the installation frame mechanism of new energy battery pack.Fig. 3 is the installation frame mechanism of the utility model new energy battery pack
The structural schematic diagram of middle installation frame.
As shown in Figure 1 to Figure 3, the utility model discloses a kind of installation frame mechanisms of new energy battery pack comprising
Installation frame 10, body platform 20 and multiple frame support plates 30, wherein installation frame 10 is enclosed by multiple crossbeams and is set, at least
The inner sidewall of two opposite crossbeams is equipped with the convex ribs 11 to extend internally, body platform 20 is fixed on convex ribs 11, vehicle body
Floor 20 is preferably fixed on convex ribs 11 using bonding or by the way of being spirally connected.
Specifically, devising convex ribs 11 on the inner sidewall of installation frame 10 here, with can be convenient with installing vehicle body
Plate 20, body platform 20 and convex ribs 11 are by structure glue connection to guarantee whole strength and stiffness.
Preferably, installation frame 10 is welded using aluminum profile.Installation frame 10 includes two first crossbeam 12, one
Second cross beam 13 and a third crossbeam 14, one end of first crossbeam 12 are fixed on the medial surface at 13 both ends of second cross beam, the
The both ends of three crossbeams 14 are individually secured on the medial surface of the other end of corresponding first crossbeam 12.
Further, first crossbeam 12 includes first crossbeam portion 121 and second cross beam portion 122, by first crossbeam portion 121
One end is connect with the one end in second cross beam portion 122, and shape is at an angle between first crossbeam portion 121 and second cross beam portion 122, and the
The other end in two crossbeam portions 122 is fixed on the medial surface at 122 both ends of second cross beam.
In addition, the bottom of installation frame 10 is provided with multiple frame support plates 30, frame support plate 30 is located at installation frame
The lower section of 10 each apex angle.Frame support plate 30 is separately positioned on the bottom at the both ends in corresponding first crossbeam portion 121.
Here the thickness of frame support plate 30 is greater than the flange thickness of the lower case of power battery pack.In the present embodiment,
There are four frame support plates 30 for the arranged beneath of installation frame 10, and the thickness of frame support plate 30 is slightly larger than battery pack lower case
On the one hand flange thickness can play the role of protecting battery pack in this way.Have one in each frame support plate 30 of still further aspect
A jacking hole can be used as the lifting hole of vehicle, in order to the installation and removal of battery pack.
Further, the other end in first crossbeam portion 121 is provided with sealing plate 40.In the medial surface of installation frame 10
On multiple battery pack mounting holes 15 are distributed with, power battery pack is bolted.For example, installation frame 10 in the present embodiment
It is distributed with 46 battery pack mounting holes 15 on medial surface, then is connected by the bolt of M8*20, this structure can be with
Ensure that battery pack is reliably fixed and stable operation.
In addition, having multiple lateral coaming plate mounting holes 16 respectively on the medial surface of installation frame 10, for installing by bolt
Fixed lateral coaming plate.
Fig. 4 is the cross sectional shape schematic diagram in Fig. 3 at A.Fig. 5 is the cross sectional shape schematic diagram in Fig. 3 at B.Fig. 6 is Fig. 3
Cross sectional shape schematic diagram at middle C.Fig. 7 is the cross sectional shape schematic diagram in Fig. 3 at D.
As shown in Figures 4 to 7, in order to improve lateral and longitudinal crash-worthiness, overall stiffness and the bendability of installation frame
Can, according to the direction of transfer of power, the frame structure of 9 born of the same parents, second cross beam 13 are preferably used at the section A/B on first crossbeam 12
With the frame structure for preferably using 4 born of the same parents at the section C/D on third crossbeam 14.
Meanwhile in order to reduce welding deformation and welding defect, between first crossbeam 12, second cross beam 13 and third crossbeam 14
It is welded using CMT (cold metal transfer welding technique).
In conclusion the installation frame mechanism of the utility model new energy battery pack is connect with vehicle body, this structure can
Enough ensure battery pack be reliably fixed, stable operation, installation and convenient disassembly it is quick, and be well positioned to meet under body rigidity,
The requirement such as intensity and crash-worthiness.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Member can make numerous variations or be repaired to these embodiments under the premise of without departing substantially from the principles of the present invention and essence
Change, but these change and modification each fall within the protection scope of the utility model.
Claims (10)
1. a kind of installation frame mechanism of new energy battery pack, which is characterized in that the installation frame machine of the new energy battery pack
Structure includes installation frame, body platform and multiple frame support plates, and the installation frame is enclosed by multiple crossbeams to be set, and at least two
The inner sidewall of a opposite crossbeam is equipped with the convex ribs to extend internally, and the body platform is fixed on the convex ribs, institute
The bottom for stating installation frame is provided with multiple frame support plates, and the frame support plate is located at each apex angle of the installation frame
Lower section.
2. the installation frame mechanism of new energy battery pack as described in claim 1, which is characterized in that the installation frame includes
Two first crossbeams, a second cross beam and a third crossbeam, one end of the first crossbeam are fixed on the second cross beam
On the medial surface at both ends, the both ends of the third crossbeam are individually secured to the medial surface of the other end of the corresponding first crossbeam
On.
3. the installation frame mechanism of new energy battery pack as claimed in claim 2, which is characterized in that the first crossbeam includes
First crossbeam portion and second cross beam portion, the one end in the first crossbeam portion are connect with the one end in the second cross beam portion, and described
Shape is at an angle between one crossbeam portion and the second cross beam portion, and the other end in the second cross beam portion is fixed on described second
On the medial surface at crossbeam both ends.
4. the installation frame mechanism of new energy battery pack as claimed in claim 3, which is characterized in that the frame support plate point
The bottom at the both ends in the corresponding first crossbeam portion is not set.
5. the installation frame mechanism of new energy battery pack as claimed in claim 4, which is characterized in that the frame support plate
Thickness is greater than the flange thickness of the lower case of power battery pack.
6. the installation frame mechanism of new energy battery pack as claimed in claim 3, which is characterized in that the first crossbeam portion
The other end is provided with sealing plate.
7. the installation frame mechanism of new energy battery pack as described in claim 1, which is characterized in that the body platform bonding
Or it is screwed on the convex ribs.
8. the installation frame mechanism of new energy battery pack as claimed in claim 3, which is characterized in that the installation frame it is interior
Multiple battery pack mounting holes are distributed on side, power battery pack is bolted.
9. the installation frame mechanism of new energy battery pack as claimed in claim 2, which is characterized in that the first crossbeam uses
The frame structure of 9 born of the same parents, the second cross beam and the third crossbeam use the frame structure of 4 born of the same parents.
10. the installation frame mechanism of new energy battery pack as claimed in claim 9, which is characterized in that the first crossbeam, institute
It states and is welded between second cross beam and the third crossbeam using CMT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821142810.0U CN208608265U (en) | 2018-07-19 | 2018-07-19 | The installation frame mechanism of new energy battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821142810.0U CN208608265U (en) | 2018-07-19 | 2018-07-19 | The installation frame mechanism of new energy battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208608265U true CN208608265U (en) | 2019-03-15 |
Family
ID=65669242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821142810.0U Active CN208608265U (en) | 2018-07-19 | 2018-07-19 | The installation frame mechanism of new energy battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208608265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306381A (en) * | 2021-06-29 | 2021-08-27 | 重庆长安汽车股份有限公司 | Battery pack installation frame of pure electric vehicle |
-
2018
- 2018-07-19 CN CN201821142810.0U patent/CN208608265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306381A (en) * | 2021-06-29 | 2021-08-27 | 重庆长安汽车股份有限公司 | Battery pack installation frame of pure electric vehicle |
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