CN106654089A - Electric vehicle battery fixing device - Google Patents
Electric vehicle battery fixing device Download PDFInfo
- Publication number
- CN106654089A CN106654089A CN201610989570.7A CN201610989570A CN106654089A CN 106654089 A CN106654089 A CN 106654089A CN 201610989570 A CN201610989570 A CN 201610989570A CN 106654089 A CN106654089 A CN 106654089A
- Authority
- CN
- China
- Prior art keywords
- plate
- electric vehicle
- fixing device
- battery
- upper flat
- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 206010016256 fatigue Diseases 0.000 description 3
- 230000009172 bursting Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0438—Arrangement under the floor
-
- 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 device, and belongs to the technical field of electric vehicle installation. The electric vehicle battery fixing device comprises a chassis system and a plurality of fixed supports for holding power batteries, wherein fixed supports are installed at both ends of the chassis system in a two-by-two symmetrical manner; a connecting rod is arranged between every two symmetrical fixed supports; each fixed support comprises two side plates; an upper flat plate, a reinforcing plate and a connecting seat are arranged between the two side plates; each side plate is L-shaped; the number of the upper flat plate is one; and the upper flat plate is installed at the upper ends of the two side plates. By adopting the device, the gravity of the power batteries can be uniformly distributed on the device, so that the chassis system can not be subjected to large fatigue breaking stress; and meanwhile, the device has ultrahigh safety and reliability, and the reasonable structural design in the device eliminates the possibility of conventional damage. The device is simple to machine and low in manufacturing cost, and the internal members can be massively produced and has favorable exchangeability. Meanwhile, the battery fixing device disclosed by the invention can also be used in the application field of other similar purposes.
Description
Technical field
The present invention relates to a kind of cell fixing device, and in particular to a kind of battery of electric vehicle fixing device, belong to electric motor car
Mounting technique field.
Background technology
Now commercialization pure electric vehicle technology is more and more ripe, and, used as the power source of electric motor car, its weight and volume is very for battery
Greatly, in order to arrangement is convenient and avoids battery from continuing the destruction that Fatigue Vibration is caused to chassis system regional area, the country is very
Many pure electric vehicle manufacturing enterprises tend to for electrokinetic cell to make 4 groups, are fixed with a set of battery bracket per Battery pack, so design
Advantage be：1) single group battery diminishes, gum fraction, and can effectively reduce should to the local of chassis system after battery assembling
Power；2) assemble battery battery bracket due to battery quality gentlier design simply, uniform force；3) battery maintenance, dismounting side
Just.
Although many packet designs of electrokinetic cell have significant advantage to the aspect such as chassis system performance and itself maintenance dismounting,
But equally exist the major defect for hindering that electric vehicle performance is lifted and lightweight is arranged.It is in particular in：1) one group of electrokinetic cell
The box of one group of storage electrokinetic cell need to be used, after multigroup electrokinetic cell, box weight substantially increases；2) in equivalent capability
Under size battery cell module, the battery assembly being grouped more takes up room greatly, and vehicle entirety cloth is unfavorable under the limited space of vehicle
Put, further battery dilatation arrangement is relatively difficult, it is difficult to increase distance travelled.
The content of the invention
For the problem that above-mentioned prior art is present, the present invention provides a kind of battery of electric vehicle fixing device, effectively installs
With fixed electrokinetic cell, under the same capacity of battery, same specification, reduce battery, battery bracket weight, solve battery system cost performance
It is low, be difficult arrangement the problems such as.
To achieve these goals, the present invention adopt a kind of battery of electric vehicle fixing device, if including chassis system and
The fixed support for placing electrokinetic cell is done, the fixed support is symmetrically mounted on two-by-two the two ends of chassis system, and two is symmetrical
Connecting rod is provided between fixed support；
The fixed support includes biside plate, and upper flat plate, reinforcing plate and connecting seat are provided between biside plate, and the side plate is in L
Shape, the upper flat plate has one, and upper flat plate is arranged on the upper end of biside plate.
Used as improvement, the reinforcing plate has two, and a reinforcing plate is arranged on the lower end of biside plate, and another reinforcing plate is installed
In the side of side plate.
Used as improvement, the connecting seat has one, and connecting seat is arranged on the bending part of side plate, is provided with the connecting seat
Connecting hole, connecting seat is coordinated by connecting hole with connecting rod to be installed.
Used as improvement, the side plate includes side plate body, is arranged on the installation portion of side plate body side and is arranged on side plate
The connecting portion of body opposite side, is provided with the first installation for being arranged on the fixed support on chassis system on the installation portion
Hole, is provided with the first lightening hole on the connecting portion.
Used as improvement, in the L-shaped coordinated with side plate, one end of upper flat plate is for carrying electrokinetic cell weight to the upper flat plate
The supporting part of amount, is provided with the second installing hole for connecting electrokinetic cell on the supporting part.
As improvement, some second lightening holes are also provided with the upper flat plate.
As improvement, some 3rd lightening holes are provided with the reinforcing plate.
Used as improvement, the upper flat plate is provided with some strengthening rib strips with side plate junction.
Battery of electric vehicle fixing device provided by the present invention, by the cooperation of described fixed support, connecting rod, installs
After vehicle chassis, electrokinetic cell is placed and is stabilized on battery fixing bracket, with the difference of vehicle size, needs to be equipped with not
With electrokinetic cell when, it is only necessary to increase or decrease battery fixing bracket and connecting rod quantity, it is understood that for one group
Cell fixing device, by increasing and decreasing fixed support therein and connecting rod quantity, can match different electric motor car vehicle demands.
By the way that using this device, electrokinetic cell is evenly distributed in gravity on the device, and big fatigue will not be caused to chassis system
Property bursting stress, while this equipment safety reliability is high, by its internal rational structure design, eliminates and routinely damage
Possibility.The processing of this device is simple, cost of manufacture is cheap, and its internals can be produced in batches, interchangeability is good.Meanwhile, this
The cell fixing device of invention can also be applied to the use field of other similar applications.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the mounting structure schematic diagram of the present invention；
Fig. 3 is support bracket fastened structural representation in the present invention；
In figure：1st, fixed support, 11, side plate, 111, installation portion, the 112, first installing hole, 113, connecting portion, 114, first
Lightening hole, 12, upper flat plate, 121, supporting part, the 122, second lightening hole, the 123, second installing hole, the 13, reinforcing plate, the 131, the 3rd
Lightening hole, 14, connecting seat, 2, connecting rod, 3, chassis system, 4, electrokinetic cell.
Specific embodiment
To make 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 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 and the technology neck for belonging to the present invention
The implication that the technical staff in domain is generally understood that is identical, and the term for 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 of the invention in limiting.
As shown in Figure 1, Figure 2 and Figure 3, a kind of battery of electric vehicle fixing device, including chassis system 3 and some for putting
The fixed support 1 of electrokinetic cell 4 is put, the fixed support 1 is symmetrically mounted on two-by-two the two ends of chassis system 3, and two is symmetrical fixed
Connecting rod 2 is provided between support 1；
The fixed support 1 includes biside plate 11, and upper flat plate 12, reinforcing plate 13 and connecting seat 14 are provided between biside plate 11,
The side plate 11 is L-shaped, and the upper flat plate 12 has one, and upper flat plate 12 is arranged on the upper end of biside plate 11.
Used as the improvement of embodiment, the reinforcing plate 13 has two, and a reinforcing plate 13 is arranged on the lower end of biside plate 11,
Another reinforcing plate 13 is arranged on the side of side plate 11, effectively strengthens the overall structural strength of the device.
Used as the improvement of embodiment, the connecting seat 14 has one, and connecting seat 14 is arranged on the bending part of side plate 11, institute
State and connecting hole is provided with connecting seat 14, connecting seat 14 is coordinated by connecting hole with connecting rod 2 to be installed.Connecting seat 14 and connecting rod 2
Between it is with bolts, effectively two relative connecting seats 14 of the both sides of chassis system 3 are connected, and then fasten two fixed supports 1,
Overall structure is consolidated, it is easy to install.
Used as the improvement of embodiment, the side plate 11 includes side plate body, is arranged on the installation portion of side plate body side
111 and the connecting portion 113 of side plate body opposite side is arranged on, is provided with the installation portion 111 for the fixed support to be installed
The first installing hole 112 on chassis system 3, is provided with the first lightening hole 114 on the connecting portion 113, reasonable in design, and
By installation bolt in the first installing hole 112, effectively fixed support 1 is connected on chassis system 3, is subtracted by open up first
Repeated hole 114, makes device overall structure lightweight.
As the improvement of embodiment, the upper flat plate 12 in the L-shaped coordinated with side plate 11, one end of upper flat plate 12 be for
The supporting part 121 of the weight of electrokinetic cell 4 is carried, the second installing hole for connecting electrokinetic cell 4 is provided with the supporting part 121
123.Coordinated by the second installing hole 123 and fix electrokinetic cell 4 on the apparatus.
As the improvement of embodiment, some second lightening holes 122 are also provided with the upper flat plate 12；In the reinforcing plate 13
It is provided with some 3rd lightening holes 131.By some second lightening holes 122, the 3rd lightening hole 131 that open up, device is effectively realized
Light-weighted purpose, and it is cost-effective.
Used as the improvement of embodiment, the upper flat plate 12 is provided with some strengthening rib strips with the junction of side plate 11.Using plus
Strong rib is right triangular shape, and a right-angle side of strengthening rib strip is welded on upper flat plate 12, and another right-angle side is welded on side plate
On 11.Overall structure steadiness is high.
Battery of electric vehicle fixing device provided by the present invention, by the cooperation of described fixed support 1, connecting rod 2：First
By fixed support 1 by the first installing hole 112, bolt be arranged on chassis system 3 on, then by the both sides of chassis system 3 it is relative two
Connecting seat 14 adopts connecting rod 2, bolt connection, and then fastens two fixed supports 1.Battery is placed and be stabilized in electrokinetic cell 4
On fixed support 1, with the difference of vehicle size, when needing to be equipped with different electrokinetic cells, it is only necessary to increase or decrease battery
The quantity of fixed support 1 and connecting rod 2.
By the way that using this device, electrokinetic cell 4 is evenly distributed in gravity on the device, and chassis system 3 will not be made
Into big fatigability bursting stress, while this equipment safety reliability is high, by its internal rational structure design, eliminate
The possibility routinely damaged.The processing of this device is simple, cost of manufacture is cheap, and its internals can be produced in batches, interchangeability
It is good.Meanwhile, the cell fixing device of the present invention can also be applied to the use field of other similar applications.
Presently preferred embodiments of the present invention is the foregoing is only, not 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 (8)
1. a kind of battery of electric vehicle fixing device, it is characterised in that including chassis system (3) and some for placing power electric
The fixed support (1) in pond (4), the fixed support (1) is symmetrically mounted on two-by-two the two ends of chassis system (3), and two is symmetrical fixed
Connecting rod (2) is provided between support (1)；
The fixed support (1) includes biside plate (11), and upper flat plate (12), reinforcing plate (13) and connection are provided between biside plate (11)
Seat (14), the side plate (11) is L-shaped, and, with one, upper flat plate (12) is installed in biside plate (11) for the upper flat plate (12)
Upper end.
2. a kind of battery of electric vehicle fixing device according to claim 1, it is characterised in that the reinforcing plate (13) has
Two, a reinforcing plate (13) is installed in the lower end of biside plate (11), side of another reinforcing plate (13) installed in side plate (11).
3. a kind of battery of electric vehicle fixing device according to claim 2, it is characterised in that the connecting seat (14) has
One, connecting seat (14) is arranged on the bending part of side plate (11), and connecting hole is provided with the connecting seat (14), and connecting seat (14) leads to
Cross connecting hole and coordinate installation with connecting rod (2).
4. a kind of battery of electric vehicle fixing device according to claim 1,2 or 3, it is characterised in that the side plate (11)
Including side plate body, it is arranged on the installation portion (111) of side plate body side and is arranged on the connecting portion of side plate body opposite side
(113) the first installing hole for being arranged on the fixed support on chassis system (3), is provided with the installation portion (111)
(112), it is provided with the first lightening hole (114) on the connecting portion (113).
5. a kind of battery of electric vehicle fixing device according to claim 4, it is characterised in that the upper flat plate (12) in
The L-shaped that side plate (11) coordinates, one end of upper flat plate (12) is the supporting part (121) for carrying electrokinetic cell (4) weight, described
The second installing hole (123) for connecting electrokinetic cell (4) is provided with supporting part (121).
6. a kind of battery of electric vehicle fixing device according to claim 5, it is characterised in that on the upper flat plate (12) also
It is provided with some second lightening holes (122).
7. a kind of battery of electric vehicle fixing device according to claim 6, it is characterised in that open on the reinforcing plate (13)
There are some 3rd lightening holes (131).
8. a kind of battery of electric vehicle fixing device according to claim 1, it is characterised in that the upper flat plate (12) and side
Plate (11) junction is provided with some strengthening rib strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610989570.7A CN106654089A (en) | 2016-11-10 | 2016-11-10 | Electric vehicle battery fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610989570.7A CN106654089A (en) | 2016-11-10 | 2016-11-10 | Electric vehicle battery fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106654089A true CN106654089A (en) | 2017-05-10 |
Family
ID=58806008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610989570.7A Pending CN106654089A (en) | 2016-11-10 | 2016-11-10 | Electric vehicle battery fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106654089A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425162A (en) * | 2017-06-13 | 2017-12-01 | 苏州新睿琪金属科技有限公司 | New energy lithium battery aluminum frame support block and production technology |
| WO2019001563A1 (en) * | 2017-06-30 | 2019-01-03 | 北京新能源汽车股份有限公司 | Power battery support and electric automobile |
| CN110588315A (en) * | 2019-09-29 | 2019-12-20 | 陕西重型汽车有限公司 | A side-mounted power battery bracket and its electric commercial vehicle |
| US12337671B2 (en) | 2020-05-05 | 2025-06-24 | Volvo Truck Corporation | Mounting system for accessory units on a vehicle |
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| CN1765643A (en) * | 2004-10-27 | 2006-05-03 | 三菱扶桑卡客车株式会社 | Mounting structure of electronic apparatus in vehicle |
| EP2266827A1 (en) * | 2009-06-26 | 2010-12-29 | Trepel Airport Equipment GmbH | Airport land vehicle driven with an electric motor |
| 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 |
| 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 |
| CN105870377A (en) * | 2016-06-13 | 2016-08-17 | 重庆长安汽车股份有限公司 | Battery box and power battery system |
| CN105932191A (en) * | 2016-07-08 | 2016-09-07 | 安徽江淮汽车股份有限公司 | Battery fixing device and electric vehicle |
| CN206163568U (en) * | 2016-11-10 | 2017-05-10 | 徐州徐工汽车制造有限公司 | Electric bicycle battery fixing device |
-
2016
- 2016-11-10 CN CN201610989570.7A patent/CN106654089A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1765643A (en) * | 2004-10-27 | 2006-05-03 | 三菱扶桑卡客车株式会社 | Mounting structure of electronic apparatus in vehicle |
| EP2266827A1 (en) * | 2009-06-26 | 2010-12-29 | Trepel Airport Equipment GmbH | Airport land vehicle driven with an electric motor |
| 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 |
| 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 |
| CN105870377A (en) * | 2016-06-13 | 2016-08-17 | 重庆长安汽车股份有限公司 | Battery box and power battery system |
| CN105932191A (en) * | 2016-07-08 | 2016-09-07 | 安徽江淮汽车股份有限公司 | Battery fixing device and electric vehicle |
| CN206163568U (en) * | 2016-11-10 | 2017-05-10 | 徐州徐工汽车制造有限公司 | Electric bicycle battery fixing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425162A (en) * | 2017-06-13 | 2017-12-01 | 苏州新睿琪金属科技有限公司 | New energy lithium battery aluminum frame support block and production technology |
| WO2019001563A1 (en) * | 2017-06-30 | 2019-01-03 | 北京新能源汽车股份有限公司 | Power battery support and electric automobile |
| CN110588315A (en) * | 2019-09-29 | 2019-12-20 | 陕西重型汽车有限公司 | A side-mounted power battery bracket and its electric commercial vehicle |
| US12337671B2 (en) | 2020-05-05 | 2025-06-24 | Volvo Truck Corporation | Mounting system for accessory units on a vehicle |
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| PB01 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |