CN206163568U - Electric bicycle battery fixing device - Google Patents
Electric bicycle battery fixing device Download PDFInfo
- Publication number
- CN206163568U CN206163568U CN201621212174.5U CN201621212174U CN206163568U CN 206163568 U CN206163568 U CN 206163568U CN 201621212174 U CN201621212174 U CN 201621212174U CN 206163568 U CN206163568 U CN 206163568U
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- CN
- China
- Prior art keywords
- plate
- battery
- upper flat
- fixing device
- flat plate
- 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.)
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- 230000003014 reinforcing 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
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000010923 batch production Methods 0.000 abstract 1
- 238000009826 distribution Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 206010016256 Fatigue Diseases 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003247 decreasing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920000591 gum Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
Abstract
The utility model discloses an electric bicycle battery fixing device belongs to electric motor car installation technical field, include the chassis system, reach a plurality of fixed bolsters that are used for placing power battery, two bisymmetries of fixed bolster are installed at the both ends of chassis system, are equipped with the connecting rod between the bisymmetry fixed bolster, the fixed bolster includes the both sides board, and the both sides inter -plate is equipped with upper flat plate, reinforcing plate and connecting seat, the curb plate is L shape, the upper flat plate has one, and the upper end at the both sides board is installed to the upper flat plate. Through adopting this device, power battery with the even distribution of gravity on the device, can not cause big fatigue performance damaging stress to the chassis system, this device fail safe nature is high simultaneously, through reasonable structural design inside it, has eliminated the possibility of conventional nature damage. This device processing is simple, preparation low cost, and its internals can batch production, interchangeability is good. And simultaneously, the utility model discloses a battery securing device can also be applied to the use field of other similar usage.
Description
Technical field
This utility model is related to a kind of cell fixing device, and in particular to a kind of battery of electric vehicle fixing device, belongs to electricity
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) battery bracket of assemble due to battery quality gentlier design simply, uniform force；3) battery maintenance, dismounting side
Just.
Although many packet design 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, this utility model provides a kind of battery of electric vehicle fixing device, effectively
Install and fixed electrokinetic cell, under the same capacity of battery, same specification, reduce battery, battery bracket weight, solve battery system
Valency than it is low, be difficult arrangement the problems such as.
To achieve these goals, a kind of battery of electric vehicle fixing device that this utility model is adopted, including chassis system,
And some fixed supports for placing electrokinetic cell, the fixed support is symmetrically mounted on two-by-two the two ends of chassis system, and two
Connecting rod is provided between symmetrical 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 utility model, by the cooperation of described fixed support, connecting rod,
After vehicle chassis, electrokinetic cell is placed and is stabilized on battery fixing bracket, with the difference of vehicle size, needs to match somebody with somebody
During standby different electrokinetic cell, it is only necessary to increase or decrease battery fixing bracket and connecting rod quantity, it is understood that be
One Battery pack fixing device, by increasing and decreasing fixed support therein and connecting rod quantity, can match different electric motor car vehicles
Demand.By the way that using this device, electrokinetic cell is evenly distributed in gravity on the device, will not cause big to chassis system
Fatigability bursting stress, while this equipment safety reliability is high, by its internal rational structure design, eliminates routinely
The probability of damage.The processing of this device is simple, cost of manufacture is cheap, and its internals can be produced in batches, interchangeability is good.Together
When, cell fixing device of the present utility model can also be applied to the use field of other similar applications.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is mounting structure schematic diagram of the present utility model；
Fig. 3 is support bracket fastened structural representation in this utility model；
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 purpose of this utility model, technical scheme and advantage of greater clarity, below by drawings and Examples,
This utility model is further elaborated.However, it should be understood that specific embodiment described herein is only to solve
This utility model is released, scope of the present utility model is not limited to.
Unless otherwise defined, all of technical term used herein and scientific terminology with belong to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical, herein in term used in the description of the present utility model only
It is to describe the purpose of specific embodiment, it is not intended that in restriction this utility model.
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 utility model, is matched somebody with somebody by described fixed support 1, connecting rod 2
Close：First fixed support 1 is arranged on chassis system 3 by the first installing hole 112, bolt, then the both sides of chassis system 3 are relative
Two connecting seats 14 adopt connecting rod 2, bolt connection, and then fasten two fixed supports 1.Electrokinetic cell 4 is placed and is stabilized in
On battery fixing bracket 1, with the difference of vehicle size, when needing to be equipped with different electrokinetic cells, it is only necessary to increase or decrease
The quantity of battery fixing bracket 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 probability 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, cell fixing device of the present utility model can also be applied to the use field of other similar applications.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model
Any modification, equivalent or improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
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 current
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 |
|---|---|---|---|
| CN201621212174.5U CN206163568U (en) | 2016-11-10 | 2016-11-10 | Electric bicycle battery fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212174.5U CN206163568U (en) | 2016-11-10 | 2016-11-10 | Electric bicycle battery fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206163568U true CN206163568U (en) | 2017-05-10 |
Family
ID=58658679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621212174.5U Active CN206163568U (en) | 2016-11-10 | 2016-11-10 | Electric bicycle battery fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206163568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654089A (en) * | 2016-11-10 | 2017-05-10 | 徐州徐工汽车制造有限公司 | Electric vehicle battery fixing device |
| CN108674163A (en) * | 2018-04-18 | 2018-10-19 | 浙江普朗特电动汽车有限公司 | New energy logistic car quick change cell apparatus and method |
-
2016
- 2016-11-10 CN CN201621212174.5U patent/CN206163568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654089A (en) * | 2016-11-10 | 2017-05-10 | 徐州徐工汽车制造有限公司 | Electric vehicle battery fixing device |
| CN108674163A (en) * | 2018-04-18 | 2018-10-19 | 浙江普朗特电动汽车有限公司 | New energy logistic car quick change cell apparatus and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |