CN106374072A - Electric vehicle battery fixing support - Google Patents
Electric vehicle battery fixing support Download PDFInfo
- Publication number
- CN106374072A CN106374072A CN201610990305.0A CN201610990305A CN106374072A CN 106374072 A CN106374072 A CN 106374072A CN 201610990305 A CN201610990305 A CN 201610990305A CN 106374072 A CN106374072 A CN 106374072A
- Authority
- CN
- China
- Prior art keywords
- plate
- electric vehicle
- side plate
- battery
- fixed support
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000005452 bending Methods 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 238000005728 strengthening Methods 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 2
- 238000003466 welding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses an electric vehicle battery fixing support, and belongs to the field of electric vehicle fixing supports. The electric vehicle battery fixing support comprises two side plates, an upper panel, multiple reinforcement plates and a connecting base are arranged between the side plates, each side plate is shaped like an L, the upper panel is in an L shape matched with the shape of the side plates and is installed at the upper ends of the side plates, the reinforcement plates are fixed on the two side plates, the connecting base is arranged on the bending parts of the side plates and fixedly connected with the side plates, and connecting holes are formed in the connecting base; each side plate comprises a side plate body, an installation part arranged on one side of the side plate body and a connecting part arranged on the other side of the side plate body, each installation part is provided with first installing holes for installing the fixing support on a chassis system, and the first installing holes are connected with the chassis system through bolts. The fixing support is easy to machine, low in manufacturing cost, capable of being produced in a batched mode, good in interchangeability and capable of being reused in vehicles with comparable models.
Description
Technical field
The present invention relates to a kind of fixed support, and in particular to a kind of battery of electric vehicle fixed support, belongs to electric motor car and installs
Field of stents.
Background technology
Commercial vehicle technology is more and more ripe now, and, as the power source of electric motor car, its weight and volume is very big for battery,
In order to optimize arrangement and avoid battery to continue the destruction caused of Fatigue Vibration to chassis system regional area it is desirable to battery
Fixed support itself is had very high antitorque moment, high intensity and can be distributed battery weight by battery fixing bracket
To reduce the function of stress raisers on vehicle frame.
At present, most of pure electric vehicle battery fixing brackets adopt (shape such as conventional truck after steel plate punched bending assembling welding
Common battery cell bracket) be fixed on vehicle frame or be fixed on vehicle frame using the connected mode of similar routine fuel tank hanger.
The advantage of above two connected mode is: punch forming dimensional accuracy is high, assembly precision is high；
Shortcoming is: 1) both are punching structure, and mould development is costly；2) adopt steel plate punched bending assembling welding structure
Battery fixing bracket is affected by fault of construction after placing electrokinetic cell, and two ends stress is big, and middle stress is little, discontinuity；
3) using the battery fixing bracket root chamfering excessive (about r60) of conventional fuel tank hanger structure, root void can not utilize, battery
Integral layout is very poor, and the dynamic static stability of battery and safety are difficult to ensure.
Content of the invention
The problem existing for above-mentioned prior art, the present invention provides a kind of battery of electric vehicle fixed support, structure simplifies,
Make simple, low cost, overall uniform force is it is ensured that the dynamic static stability of battery and safety.
To achieve these goals, a kind of battery of electric vehicle fixed support that the present invention adopts, including for pacifying support
Be contained in the biside plate on chassis system, between biside plate, be provided with upper flat plate, reinforcing plate and connecting seat, described side plate be in l shape, described on
Flat board has one, and upper flat plate is in the l shape with side plate form fit, and upper flat plate is arranged on the upper end of biside plate, described reinforcing plate
It is provided with some, reinforcing plate is fixed on biside plate, described connecting seat has one, connecting seat is arranged on bending part and the company of side plate
Joint chair is fixedly connected with biside plate, and described connecting seat has connecting hole；
Described side plate includes side plate body, the installation portion being arranged on side plate body side and to be arranged on side plate body another
The connecting portion of side, described installation portion has the first installing hole for being arranged on this fixed support on chassis system, and first
With bolts between installing hole and chassis system.
As improvement, described connecting portion has the first lightening hole.
As improvement, one end of described upper flat plate is provided with the supporting part for placing electrokinetic cell, and described supporting part is opened
There is the second installing hole for connecting electrokinetic cell, be bolted between the second installing hole and electrokinetic cell.
As improvement, described upper flat plate also has some second lightening holes.
As improving further, described reinforcing plate has some 3rd lightening holes.
As improvement, described upper flat plate and side plate junction are provided with some strengthening rib strips.
As improvement, described strengthening rib strip is right triangular shape, and a right-angle side of strengthening rib strip is welded on upper flat plate,
Another right-angle side is welded on side plate.
As improvement, described upper flat plate is welded on biside plate upper end；
Described reinforcing plate has two, and a reinforcing plate is welded between the installation portion of biside plate, and another reinforcing plate is welded on two
The connecting portion lower end of side plate.
As improvement, by bending part outwards, it highly successively decreases the connecting portion of described side plate.
The battery fixing bracket structure of the present invention is simplified, is made simple, low cost, can pass through the support of many same specifications
Simple combination becomes a kind of effective battery fixing bracket device it may also be said to according to the difference of battery sizes, by increasing and decreasing battery
Support bracket fastened quantity, can be with a set of device for self-contained battery of Rapid matching.The battery fixing bracket processing letter of the present invention
Single, safe and reliable, use can be replicated in similar vehicle.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the mounting structure schematic diagram of the present invention；
In figure: 1, side plate, 11, installation portion, the 12, first installing hole, 13, connecting portion, the 14, first lightening hole, 2, upper flat plate,
21st, supporting part, the 22, second lightening hole, the 23, second installing hole, 3, reinforcing plate, the 31, the 3rd lightening hole, 4, connecting seat, 5, fixing
Support, 6, connecting rod, 7, chassis system.
Specific embodiment
For making the object, technical solutions and advantages of the present invention of greater clarity, below by drawings and Examples, to this
Invention is further elaborated.However, it should be understood that specific embodiment described herein is only in order to explain the present invention,
It is not limited to the scope of the present invention.
Unless otherwise defined, all of technical term used herein and scientific terminology are led with the technology belonging to the present invention
The implication that the technical staff in domain is generally understood that is identical, and the term being used in the description of the invention herein is intended merely to retouch
State the purpose of specific embodiment it is not intended that in limit the present invention.
As shown in figure 1, a kind of battery of electric vehicle fixed support, including for support being arranged on two on chassis system 7
Side plate 1, is provided with upper flat plate 2, reinforcing plate 3 and connecting seat 4 between biside plate 1, described side plate 1 is in l shape, and described upper flat plate 2 has one
Individual, upper flat plate 2 is in the l shape with side plate 1 form fit, and upper flat plate 2 is arranged on the upper end of biside plate 1, if described reinforcing plate 3 is provided with
Dry, reinforcing plate 3 is fixed on biside plate 1, and described connecting seat 4 has one, and connecting seat 4 is arranged on bending part and the company of side plate 1
Joint chair 4 is fixedly connected with biside plate 1, and described connecting seat 4 has connecting hole；
Described side plate 1 includes side plate body, the installation portion 11 being arranged on side plate body side and to be arranged on side plate body another
The connecting portion 13 of side, described installation portion 11 has the first installation for being arranged on this fixed support on chassis system 7
Hole 12, with bolts between the first installing hole 12 and chassis system 7.
As the improvement of embodiment, described connecting portion 13 has the first lightening hole 14, makes overall structure lightweight.
As the improvement of embodiment, one end of described upper flat plate 2 is provided with the supporting part 21 for placing electrokinetic cell, described
The second installing hole 23 for connecting electrokinetic cell is had on supporting part 21, between the second installing hole 23 and electrokinetic cell, passes through bolt
Connect.Structure is simple, easy for operation, and electrokinetic cell is fixed on this support for effectively cooperation.
As the improvement of embodiment, described upper flat plate 2 also has some second lightening holes 22；Open in described reinforcing plate 3
There are some 3rd lightening holes 31, realize the lightweight of supporting structure further.
As the improvement of embodiment, described upper flat plate 2 is provided with some strengthening rib strips with side plate 1 junction.
As the improvement further of embodiment, described strengthening rib strip is right triangular shape, a right-angle side of strengthening rib strip
It is welded on upper flat plate 2, another right-angle side is welded on side plate 1, overall structure steadiness is high.
As the improvement of embodiment, described upper flat plate 2 is welded on biside plate 1 upper end；
Described reinforcing plate 3 has two, and a reinforcing plate 3 is welded between the installation portion 11 of biside plate 1, and another reinforcing plate 3 is welded
It is connected on connecting portion 13 lower end of biside plate 1.By described side plate 1, upper flat plate 2, reinforcing plate 3, connecting seat 4, it is respectively adopted mutually
Welding, on the premise of can using safety ensureing battery fixing bracket, reduces diel and puts into；Using seam structure, support
Can flexibly produce, can quickly retrofit, without the change worrying mould aspect.In addition, with respect to prior art, the present invention is led to
Cross simple welding manner and reach stamping parts effect, and be than stamping parts advantage: 1) do not need to mold, low cost；2) material thickness can
To adopt not uniform thickness as needed；3) details change easily, is not related to mould change.
As the improvement of embodiment, by bending part outwards, it highly successively decreases the connecting portion 13 of described side plate 1, is prevented effectively from
Fixed support is excessive because of root chamfering, and produces the unavailable drawback of root void.
Battery of electric vehicle fixed support provided by the present invention, during use, as shown in Fig. 2 by fixed support 5, connect
The cooperation of bar 6: first fixed support 5 is arranged on chassis system 7 by the first installing hole 12, bolt, then by 7 liang of chassis system
Two relative connecting seats 4 of side adopt connecting rod 6, bolt connection, and then so that two fixed supports 5 is fastened.Electrokinetic cell is placed and steady
Gu on battery fixing bracket 5, with the difference of vehicle size, need to be equipped with during different electrokinetic cells it is only necessary to increase or
Reduce the quantity of battery fixing bracket 5 and connecting rod 6.
By a whole set of device is assembled into using the multigroup of this support, electrokinetic cell is stably firmly fixed to device
On, the fixed support of the present invention, thus forming new device, the fixation of the present invention can be increased and decreased according to the size of power battery module
Support processing is simple, cost of manufacture is cheap, can produce in batches, interchangeability good.Meanwhile, the battery fixing bracket of the present invention also may be used
To be applied to the use field of other similar applications.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent or improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of battery of electric vehicle fixed support is it is characterised in that include for support is arranged on two on chassis system (7)
Side plate (1), is provided with upper flat plate (2), reinforcing plate (3) and connecting seat (4) between biside plate (1), described side plate (1) be in l shape, described on
Flat board (2) has one, and upper flat plate (2) is in the l shape with side plate (1) form fit, and upper flat plate (2) is arranged on biside plate (1)
Upper end, described reinforcing plate (3) is provided with some, and reinforcing plate (3) is fixed on biside plate (1), and described connecting seat (4) has one,
Connecting seat (4) is arranged on the bending part of side plate (1) and connecting seat (4) is fixedly connected with biside plate (1), on described connecting seat (4)
Have connecting hole；
Described side plate (1) includes side plate body, the installation portion (11) being arranged on side plate body side and to be arranged on side plate body another
The connecting portion (13) of side, described installation portion (11) has for this fixed support is arranged on chassis system (7)
One installing hole (12), with bolts between the first installing hole (12) and chassis system (7).
2. a kind of battery of electric vehicle fixed support according to claim 1 is it is characterised in that open on described connecting portion (13)
There is the first lightening hole (14).
3. a kind of battery of electric vehicle fixed support according to claim 1 it is characterised in that described upper flat plate (2) one
End is provided with supporting part (21) for placing electrokinetic cell, described supporting part (21) has for connect electrokinetic cell second
Installing hole (23), the second installing hole (23) is bolted and between electrokinetic cell.
4. a kind of battery of electric vehicle fixed support according to claim 3 is it is characterised in that described upper flat plate (2) is upper also
Have some second lightening holes (22).
5. a kind of battery of electric vehicle fixed support according to claim 4 is it is characterised in that open in described reinforcing plate (3)
There are some 3rd lightening holes (31).
6. a kind of battery of electric vehicle fixed support according to claim 5 is it is characterised in that described upper flat plate (2) and side
Plate (1) junction is provided with some strengthening rib strips.
7. a kind of battery of electric vehicle fixed support according to claim 6 is it is characterised in that described strengthening rib strip is right angle
Triangle, a right-angle side of strengthening rib strip is welded on upper flat plate (2), and another right-angle side is welded on side plate (1).
8. a kind of battery of electric vehicle fixed support according to claim 1 is it is characterised in that described upper flat plate (2) welds
In biside plate (1) upper end；
Described reinforcing plate (3) has two, and a reinforcing plate (3) is welded between the installation portion (11) of biside plate (1), another reinforcing plate
(3) it is welded on connecting portion (13) lower end of biside plate (1).
9. a kind of battery of electric vehicle fixed support according to claim 1 is it is characterised in that the connection of described side plate (1)
By bending part outwards, it highly successively decreases in portion (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610990305.0A CN106374072A (en) | 2016-11-10 | 2016-11-10 | Electric vehicle battery fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610990305.0A CN106374072A (en) | 2016-11-10 | 2016-11-10 | Electric vehicle battery fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106374072A true CN106374072A (en) | 2017-02-01 |
Family
ID=57894422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610990305.0A Pending CN106374072A (en) | 2016-11-10 | 2016-11-10 | Electric vehicle battery fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106374072A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369794A (en) * | 2017-08-21 | 2017-11-21 | 内蒙古稀奥科镍氢动力电池有限公司 | Battery connecting seat and its Vehicular battery module |
| CN111532120A (en) * | 2019-02-05 | 2020-08-14 | 双叶产业株式会社 | Battery mounting structure for vehicle |
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| US20060096794A1 (en) * | 2004-10-27 | 2006-05-11 | Kei Yoshida | Mounting structure of electronic apparatus in vehicle |
| JP2007230459A (en) * | 2006-03-02 | 2007-09-13 | Mitsubishi Fuso Truck & Bus Corp | Battery box mounting structure |
| CN201670185U (en) * | 2010-05-28 | 2010-12-15 | 重庆长安汽车股份有限公司 | Rear bracing frame of accumulator mounting bracket |
| KR20110087938A (en) * | 2010-01-27 | 2011-08-03 | 주식회사 엘지화학 | Battery pack of excellent structural stability |
| CN202797118U (en) * | 2012-08-28 | 2013-03-13 | 东风汽车有限公司 | Tiled battery pack mounting bracket |
| CN104228721A (en) * | 2014-09-30 | 2014-12-24 | 北京长安汽车工程技术研究有限责任公司 | White vehicle body, storage battery fixing support of white vehicle body and welding method |
| CN204148764U (en) * | 2014-08-15 | 2015-02-11 | 淮北新宇工贸有限责任公司 | A kind of space positioning apparatus for cyclone processing |
| CN204488460U (en) * | 2014-12-31 | 2015-07-22 | 比亚迪股份有限公司 | For vehicle power brick bracket assembly and there is its vehicle |
| CN205365214U (en) * | 2016-02-24 | 2016-07-06 | 成都雅骏新能源汽车科技股份有限公司 | N2 class electric motor car battery support |
-
2016
- 2016-11-10 CN CN201610990305.0A patent/CN106374072A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060096794A1 (en) * | 2004-10-27 | 2006-05-11 | Kei Yoshida | Mounting structure of electronic apparatus in vehicle |
| JP2007230459A (en) * | 2006-03-02 | 2007-09-13 | Mitsubishi Fuso Truck & Bus Corp | Battery box mounting structure |
| KR20110087938A (en) * | 2010-01-27 | 2011-08-03 | 주식회사 엘지화학 | Battery pack of excellent structural stability |
| CN201670185U (en) * | 2010-05-28 | 2010-12-15 | 重庆长安汽车股份有限公司 | Rear bracing frame of accumulator mounting bracket |
| CN202797118U (en) * | 2012-08-28 | 2013-03-13 | 东风汽车有限公司 | Tiled battery pack mounting bracket |
| CN204148764U (en) * | 2014-08-15 | 2015-02-11 | 淮北新宇工贸有限责任公司 | A kind of space positioning apparatus for cyclone processing |
| CN104228721A (en) * | 2014-09-30 | 2014-12-24 | 北京长安汽车工程技术研究有限责任公司 | White vehicle body, storage battery fixing support of white vehicle body and welding method |
| CN204488460U (en) * | 2014-12-31 | 2015-07-22 | 比亚迪股份有限公司 | For vehicle power brick bracket assembly and there is its vehicle |
| CN205365214U (en) * | 2016-02-24 | 2016-07-06 | 成都雅骏新能源汽车科技股份有限公司 | N2 class electric motor car battery support |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369794A (en) * | 2017-08-21 | 2017-11-21 | 内蒙古稀奥科镍氢动力电池有限公司 | Battery connecting seat and its Vehicular battery module |
| CN111532120A (en) * | 2019-02-05 | 2020-08-14 | 双叶产业株式会社 | Battery mounting structure for vehicle |
| CN111532120B (en) * | 2019-02-05 | 2024-01-09 | 双叶产业株式会社 | Battery mounting structure for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |
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| RJ01 | Rejection of invention patent application after publication |