CN206148502U - Electric motor car battery fixing bracket - Google Patents
Electric motor car battery fixing bracket Download PDFInfo
- Publication number
- CN206148502U CN206148502U CN201621212840.5U CN201621212840U CN206148502U CN 206148502 U CN206148502 U CN 206148502U CN 201621212840 U CN201621212840 U CN 201621212840U CN 206148502 U CN206148502 U CN 206148502U
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- China
- Prior art keywords
- plate
- upper flat
- battery
- fixed support
- connecting seat
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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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses an electric motor car battery fixing bracket belongs to electric motor car installing support field, including the both sides board, the both sides inter -plate is equipped with upper flat plate, reinforcing plate and connecting seat, and the curb plate is L shape, and the upper flat plate has one, and the upper flat plate is the L shape of matcing with the curb plate shape, and the upper flat plate is installed in the upper end of both sides board, and the reinforcing plate is equipped with a plurality ofly, and the reinforcing plate is fixed on the board of both sides, and the connecting seat has one, and the connecting seat setting is at the department of bending and the connecting seat and both sides board fixed connection of curb plate, division has the connecting hole on the connecting seat, the curb plate includes the curb plate body, set up at the installation department of curb plate body one side, and set up the connecting portion at curb plate body opposite side, opens on the installation department to have to be used for installing the first mounting hole in the system of chassis with this fixed bolster, and first mounting hole adopts bolted connection with the chassis intersystem. The utility model discloses a fixed bracket processing is simple, preparation low cost, can batch production, interchangeability is good, can duplicate the use in motorcycle type of the same kind.
Description
Technical field
This utility model is related to a kind of fixed support, and in particular to a kind of battery of electric vehicle fixed support, belongs to electric motor car
Mounting bracket field.
Background technology
Now commercialization vehicle technology is more and more ripe, and battery is used as the power source of electric motor car, and its weight and volume is very big,
In order to optimize arrangement and avoid battery from continuing the destruction that Fatigue Vibration is caused 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
With the function of reduction stress raisers on vehicle frame.
At present, most of pure electric vehicle battery fixing brackets are using (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；
Have the disadvantage：Both 1) punching structure is, mould development is costly；2) using steel plate punched bending assembling welding structure
Battery fixing bracket is placed to be affected after electrokinetic cell by fault of construction, 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 be utilized, battery
Integral layout is very poor, and the dynamic static stability of battery and safety are difficult to ensure.
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 fixed support, structure
Simplify, make simple, low cost, overall uniform force, it is ensured that the dynamic static stability of battery and safety.
To achieve these goals, this utility model adopt a kind of battery of electric vehicle fixed support, including for will
Frame is arranged on the biside plate on chassis system, and upper flat plate, reinforcing plate and connecting seat are provided between biside plate, and the side plate is L-shaped, institute
Upper flat plate is stated with one, upper flat plate is in the L-shaped with side plate form fit, and upper flat plate is arranged on the upper end of biside plate, described to add
Strong plate is provided with some, and reinforcing plate is fixed on biside plate, and the connecting seat has one, and connecting seat is arranged on the bending part of side plate
And connecting seat is fixedly connected with biside plate, on the connecting seat connecting hole is provided with；
The side plate include side plate body, be arranged on side plate body side installation portion and to be arranged on side plate body another
The connecting portion of side, be provided with the installation portion for by the fixed support be arranged on chassis system on the first installing hole, first
It is with bolts between installing hole and chassis system.
As improvement, the first lightening hole is provided with the connecting portion.
Used as improvement, one end of the upper flat plate is provided with the supporting part for placing electrokinetic cell, opens on the supporting part
There is the second installing hole for connecting electrokinetic cell, be bolted between the second installing hole and electrokinetic cell.
As improvement, some second lightening holes are also provided with the upper flat plate.
As further 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.
Used as improvement, the 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.
Used as improvement, the upper flat plate is welded on biside plate upper end；
The 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.
Used as improvement, by bending part outwards, it highly successively decreases the connecting portion of the side plate.
Battery fixing bracket structure of the present utility model simplifies, make simple, low cost, can pass through many same specifications
The simple combination of frame is into a kind of effective battery fixing bracket device, it may also be said to according to the difference of battery sizes, by increase and decrease
The quantity of battery fixing bracket, can be with a set of device for self-contained battery of Rapid matching.Battery of the present utility model is fixed and propped up
Frame processing is simple, safe and reliable, can replicate in similar vehicle and use.
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；
In figure：1st, 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, fixed
Support, 6, connecting rod, 7, chassis system.
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, a kind of battery of electric vehicle fixed support, including for support is arranged on chassis system 7 two
Side plate 1, is provided with upper flat plate 2, reinforcing plate 3 and connecting seat 4 between biside plate 1, the side plate 1 is L-shaped, and the upper flat plate 2 has one
Individual, in the L-shaped with the form fit of side plate 1, upper flat plate 2 is arranged on the upper end of biside plate 1 to upper flat plate 2, if the reinforcing plate 3 is provided with
Dry, reinforcing plate 3 is fixed on biside plate 1, and the connecting seat 4 has one, and connecting seat 4 is arranged on the bending part of side plate 1 and company
Joint chair 4 is fixedly connected with biside plate 1, and on the connecting seat 4 connecting hole is provided with；
The side plate 1 include side plate body, be arranged on side plate body side installation portion 11 and to be arranged on side plate body another
The connecting portion 13 of side, is provided with the first installation for being arranged on the fixed support on chassis system 7 on the installation portion 11
Hole 12, it is with bolts between the first installing hole 12 and chassis system 7.
As the improvement of embodiment, the first lightening hole 14 is provided with the connecting portion 13, makes overall structure lightweight.
Used as the improvement of embodiment, one end of the 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 provided with supporting part 21, bolt is passed through between the second installing hole 23 and electrokinetic cell
Connection.Simple structure, it is easy for operation, effectively coordinate and electrokinetic cell is fixed on the support.
As the improvement of embodiment, some second lightening holes 22 are also provided with the upper flat plate 2；Open in the reinforcing plate 3
There are some 3rd lightening holes 31, further realize the lightweight of supporting structure.
Used as the improvement of embodiment, the upper flat plate 2 is provided with some strengthening rib strips with the junction of side plate 1.
Used as the further improvement of embodiment, the 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.
Used as the improvement of embodiment, the upper flat plate 2 is welded on the upper end of biside plate 1；
The 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 the lower end of connecting portion 13 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, can reduce stamping mold input on the premise of ensureing battery fixing bracket using safety；Using seam structure, support
Can flexibly produce, can quickly retrofit, without the change in terms of worry mould.In addition, relative to prior art, this practicality is new
Type reaches stamping parts effect by simple welding manner, and is than stamping parts advantage：1) need not mold, low cost；2) expect
Thickness can as needed using not uniform thickness；3) details change is easy, is not related to mould change.
Used as the improvement of embodiment, by bending part outwards, it highly successively decreases the connecting portion 13 of the 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 utility model, when using, as shown in Fig. 2 by fixed support 5,
The cooperation of connecting rod 6：First fixed support 5 is arranged on chassis system 7 by the first installing hole 12, bolt, then is by chassis
Two relative connecting seats 4 of 7 both sides unite using connecting rod 6, bolt connection, and then fastens two fixed supports 5.Electrokinetic cell is placed
And be stabilized on battery fixing bracket 5, with the difference of vehicle size, when needing to be equipped with different electrokinetic cells, it is only necessary to increase
The quantity of few battery fixing bracket 5 and the connecting rod 6 of adding deduct.
By being assembled into a whole set of device using the multigroup of this support, electrokinetic cell is stably firmly fixed to device
On, fixed support of the present utility model can be increased and decreased according to the size of power battery module, so as to form new device, this practicality is new
The fixed support processing of type is simple, cost of manufacture is cheap, can produce in batches, interchangeability it is good.Meanwhile, battery of the present utility model
Fixed support 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 (9)
1. a kind of battery of electric vehicle fixed support, it is characterised in that include for support is arranged on chassis system (7) two
Side plate (1), is provided with upper flat plate (2), reinforcing plate (3) and connecting seat (4) between biside plate (1), the side plate (1) is L-shaped, it is described on
, with one, in the L-shaped with side plate (1) form fit, upper flat plate (2) is installed in biside plate (1) for upper flat plate (2) for flat board (2)
Upper end, the reinforcing plate (3) is provided with some, and reinforcing plate (3) is fixed on biside plate (1), the connecting seat (4) with 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 the connecting seat (4)
It is provided with connecting hole；
The side plate (1) including side plate body, be arranged on the installation portion (11) of side plate body side and to be arranged on side plate body another
The connecting portion (13) of side, be provided with the installation portion (11) for the fixed support is arranged on chassis system (7) the
One installing hole (12), it is 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, it is characterised in that open on the 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 the one of the upper flat plate (2)
End is provided with supporting part (21) for placing electrokinetic cell, be provided with the supporting part (21) 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, it is characterised in that on the upper flat plate (2) also
It is provided with some second lightening holes (22).
5. a kind of battery of electric vehicle fixed support according to claim 4, it is characterised in that open on the reinforcing plate (3)
There are some 3rd lightening holes (31).
6. a kind of battery of electric vehicle fixed support according to claim 5, it is characterised in that the 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, it is characterised in that the 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, it is characterised in that upper flat plate (2) welding
In biside plate (1) upper end；
With two, a reinforcing plate (3) is welded between the installation portion (11) of biside plate (1) reinforcing plate (3), 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, it is characterised in that the connection of the side plate (1)
By bending part outwards, it highly successively decreases in portion (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212840.5U CN206148502U (en) | 2016-11-10 | 2016-11-10 | Electric motor car battery fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212840.5U CN206148502U (en) | 2016-11-10 | 2016-11-10 | Electric motor car battery fixing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148502U true CN206148502U (en) | 2017-05-03 |
Family
ID=58625791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621212840.5U Active CN206148502U (en) | 2016-11-10 | 2016-11-10 | Electric motor car battery fixing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148502U (en) |
-
2016
- 2016-11-10 CN CN201621212840.5U patent/CN206148502U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |