CN208745728U - A kind of battery frame fixed structure of electric car - Google Patents
A kind of battery frame fixed structure of electric car Download PDFInfo
- Publication number
- CN208745728U CN208745728U CN201821459072.2U CN201821459072U CN208745728U CN 208745728 U CN208745728 U CN 208745728U CN 201821459072 U CN201821459072 U CN 201821459072U CN 208745728 U CN208745728 U CN 208745728U
- Authority
- CN
- China
- Prior art keywords
- fixed
- support
- fixing pipe
- battery frame
- fixed part
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 abstract description 10
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing 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
Landscapes
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to a kind of battery frame fixed structures of electric car, including fixing pipe and fixed bracket, fixed bracket includes horizontal fixed part and vertical fixed part, fixing pipe is mounted on the stringer of body of a motor car with the fixed bracket, the fixing pipe includes tube body and setting in the intracorporal fixed plate of pipe, and the fixed plate is equipped with the fixture nut of fixed battery frame；The advantages of the utility model: it is connected by horizontal fixed part and vertical fixed part with stringer, making the stringer of fixed bracket and body of a motor car, there are two the fixed points on different directions, ensure being stably connected with for fixed bracket and vehicle body, and fixing pipe is arranged to tube body and fixed plate, the connection with battery framework is realized by the fixture nut in fixed plate, the installation effectiveness of battery framework can not only be improved, it can also play the role of reinforcing to fixture nut, it can reinforce the intensity of tube body Yu battery frame tie point, the requirement of carrying high capacity cell framework can be met.
Description
Technical field
The utility model relates to a kind of battery frame fixed structures of electric car.
Background technique
Traditional automobile is usually in use can using the non-renewable fuel oil such as gasoline, diesel oil as power dyestuff
The a large amount of tail gas of different degrees of generation, and a large amount of nitric oxide is usually contained in tail gas, carbon monoxide, the objects such as hydrogen sulfide
Matter not only pollutes environment, but also health to human body and normal life produce great threat, and simultaneous is global
Energy shortage, people start to put forth effort to develop zero emission, zero pollution, energy-saving and environment-friendly pure electric automobile, to use to greatest extent
Clean energy resource reduces environmental pollution as far as possible, reduces consumption to non-renewable energy resources, with the appearance of national legislation policy,
Electric car mileage number directly determines the income of enterprise, under the more difficult background of battery energy density technological break-through, most simply
The effective continuation of the journey method that promoted is to increase battery capacity, and with the increase of battery capacity, the quality of entire battery framework is also big
It is big to increase, and existing electronic battery framework is unable to satisfy the battery installation of larger battery capacity.
Utility model content
The technical problems to be solved in the utility model is just to provide a kind of battery frame fixed structure of electric car, solves existing
The technical issues of battery installation for thering is battery framework to be unable to satisfy larger battery capacity.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions: a kind of electric car
Battery frame fixed structure, the fixing pipe including fixed battery frame, and the fixation bracket at fixing pipe both ends is arranged in is described solid
Fixed rack includes that one section of horizontal fixed part being connected with the stringer of body of a motor car and one section and pipe are connected the stringer of body of a motor car
Connected vertical fixed part, the fixing pipe are mounted on the stringer of body of a motor car with the fixed bracket, the fixing pipe packet
Tube body and setting are included in the intracorporal fixed plate of pipe, the fixed plate is equipped with the fixture nut of fixed battery frame.
Preferably, the horizontal fixed part is equipped with the first welding location-plate hole welded for horizontal fixed part, described vertical
Fixed part is equipped with the second welding location-plate hole for the welding of vertical fixed part.
Preferably, first welding location-plate hole is circular hole, and second welding location-plate hole is strip-shaped hole.
Preferably, the fixed bracket includes first support and second support, and the horizontal fixed part is arranged at first
On frame, on the secondary support bracket, the first support is arranged on the secondary support bracket, the second support for the vertical fixed part setting
It is connected with fixing pipe.
Preferably, the first support and second support are an integral structure.
Preferably, the second support is connected with fixing pipe by bolt assembly.
Preferably, the wall thickness of the fixing pipe be 2.5mm, the fixed plate with a thickness of 1.4mm~1.6mm.
In conclusion the advantages of the utility model: 1. are connected by horizontal fixed part and vertical fixed part with stringer, are made solid
There are two the fixed points on different directions for the stringer of fixed rack and body of a motor car, it is ensured that and fixed bracket and vehicle body are stably connected with,
And fixing pipe is arranged to tube body and fixed plate, the connection with battery framework is realized by the fixture nut in fixed plate, not only
The installation effectiveness of battery framework can be improved, reinforcing can also be played the role of to fixture nut, tube body and battery frame can be reinforced
The intensity of tie point can meet the requirement of carrying high capacity cell framework；
2. the setting of the first welding location-plate hole and the second welding location-plate hole, is able to achieve horizontal fixed part and vertical fixed part is fast
The welding of speed is located on stringer, it is ensured that the stability that horizontal fixed part and vertical fixed part are connect with stringer improves entire solid
Determine the intensity of pipe；
3. the first welding location-plate hole is arranged to circular hole, the second welding location-plate hole is arranged to strip-shaped hole, can improve vertical solid
Determine the bonding area of portion and stringer, improves installation quality；
4. fixed bracket is arranged to first support and second support, it is able to achieve horizontal fixed part and vertical fixed part is independent
Setting on fixed bracket, can ensure that the quality of connection of horizontal fixed part and vertical fixed part and stringer, improve whole peace
Packing quality；
5. first support and second support setting are an integral structure, entire support bracket fastened intensity can be improved, it is also simple
Change the mounting process between first support and second support, avoids the loosening of first support and second support；
6. second support is connected with fixing pipe by bolt assembly, the reliability of installation can be improved, second support is prevented
Opposite sliding between fixing pipe, improves the quality of connection；
7. 1.4mm~1.6mm is set by the thickness that the wall thickness of fixing pipe is set as 2.5mm and fixed plate, it can be maximum
The load-bearing capacity of fixing pipe is promoted to 80kg by limit, and fine the demand for meeting battery capacity can greatly increase electronic
Automobile course continuation mileage.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the battery frame fixed structure of electric car of the utility model；
Fig. 2 is the partial enlarged view of A in Fig. 1；
Fig. 3 is the cross-sectional view of the utility model fixing pipe.
Appended drawing reference:
1 fixing pipe, 11 tube bodies, 12 fixed plates, 13 fixture nuts, 2 fixed brackets, 21 horizontal fixed parts, 22 are fixed vertically
Portion, 23 first welding location-plate holes, 24 second welding location-plate holes, 25 first supports, 26 second supports, 3 bolt assemblies.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the battery frame fixed structure of a kind of electric car, the fixing pipe including fixed battery frame
1, and the fixation bracket 2 at 1 both ends of fixing pipe is set, the fixed bracket 2 includes one section and is connected with the stringer of body of a motor car
Horizontal fixed part 21 and one section with pipe be connected body of a motor car stringer be connected vertical fixed part 22, the fixing pipe 1 with
The fixed bracket 2 is mounted on the stringer of body of a motor car, and the fixing pipe 1 includes tube body 11 and consolidating in tube body 11 is arranged in
Fixed board 12, the fixed plate 12 are equipped with the fixture nut 13 of fixed battery frame, pass through horizontal fixed part 21 and vertical fixed part
22 are connected with stringer, and making the stringer of fixed bracket 2 and body of a motor car, there are two the fixed points on different directions, it is ensured that fixed bracket
2 are stably connected with vehicle body, and fixing pipe 1 is arranged to tube body 11 and fixed plate 12, pass through the fixture nut in fixed plate 12
13 realize the connection with battery framework, can not only improve the installation effectiveness of battery framework, can also play and add to fixture nut 13
Solid effect, the intensity of tube body 11 Yu battery frame tie point can be reinforced, can meet carrying high capacity cell framework requirement.
The horizontal fixed part 21 is equipped with the first welding location-plate hole 23 welded for horizontal fixed part 21, described vertical solid
Portion 22 is determined equipped with the second welding location-plate hole 24 for the welding of vertical fixed part 22, is able to achieve horizontal fixed part 21 and is fixed vertically
Quickly welding is located on stringer in portion 22, it is ensured that the stability that horizontal fixed part 21 and vertical fixed part 22 are connect with stringer,
The intensity of entire fixing pipe 1 is improved, first welding location-plate hole 23 is circular hole, and second welding location-plate hole 24 is bar shaped
Hole can improve the bonding area of vertical fixed part 22 and stringer, improve installation quality.
The fixed bracket 2 includes first support 25 and second support 26, and the horizontal fixed part 21 is arranged at first
On frame 25, the vertical fixed part 22 is arranged in second support 26, and the first support 25 is arranged in second support 26, institute
It states second support 26 to be connected with fixing pipe 1, is able to achieve horizontal fixed part 21 and the independent setting of vertical fixed part 22 in fixed branch
On frame 2, the quality of connection of horizontal fixed part 21 and vertical fixed part 22 and stringer can ensure that, improve whole installation quality, institute
It states first support 25 and second support 26 is an integral structure, the intensity of entire fixed bracket 2 can be improved, also simplify first
Mounting process between frame 25 and second support 26 avoids the loosening of first support 25 and second support 26, the second support
26 are connected with fixing pipe 1 by bolt assembly 3, and bolt assembly 3 can improve the reliability of installation, are prevented second support 26 and are fixed
Opposite sliding between pipe 1, improves the quality of connection.
In addition, the wall thickness of the fixing pipe 1 is 2.5mm, the fixed plate 12 with a thickness of 1.5mm, can be to greatest extent
The load-bearing capacity of fixing pipe 1 is promoted to 80kg, it is continuous can to greatly increase electric car for fine the demand for meeting battery capacity
Navigate mileage.
In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model
Range defined in appended claims.
Claims (7)
1. a kind of battery frame fixed structure of electric car, the fixing pipe including fixed battery frame, it is characterised in that: further include setting
The fixation bracket at fixing pipe both ends is set, the fixed bracket includes that one section of level being connected with the stringer of body of a motor car is fixed
The connected vertical fixed part of the stringer of portion and one section of body of a motor car that is connected with pipe, the fixing pipe are pacified with the fixed bracket
On the stringer of body of a motor car, the fixing pipe includes that tube body and setting are set in the intracorporal fixed plate of pipe, the fixed plate
There is the fixture nut of fixed battery frame.
2. a kind of battery frame fixed structure of electric car according to claim 1, it is characterised in that: described horizontal fixed
Portion is equipped with the first welding location-plate hole welded for horizontal fixed part, and the vertical fixed part is equipped with to be welded for vertical fixed part
The second welding location-plate hole.
3. a kind of battery frame fixed structure of electric car according to claim 2, it is characterised in that: first welding
Location hole is circular hole, and second welding location-plate hole is strip-shaped hole.
4. a kind of battery frame fixed structure of electric car according to claim 1, it is characterised in that: the fixed bracket
Including first support and second support, the horizontal fixed part is arranged in first support, and the vertical fixed part setting is the
On two brackets, on the secondary support bracket, the second support is connected with fixing pipe for the first support setting.
5. a kind of battery frame fixed structure of electric car according to claim 4, it is characterised in that: the first support
It is an integral structure with second support.
6. a kind of battery frame fixed structure of electric car according to claim 4, it is characterised in that: the second support
It is connected with fixing pipe by bolt assembly.
7. a kind of battery frame fixed structure of electric car according to claim 1, it is characterised in that: the fixing pipe
Wall thickness is 2.5mm, the fixed plate with a thickness of 1.4mm~1.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459072.2U CN208745728U (en) | 2018-09-06 | 2018-09-06 | A kind of battery frame fixed structure of electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459072.2U CN208745728U (en) | 2018-09-06 | 2018-09-06 | A kind of battery frame fixed structure of electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208745728U true CN208745728U (en) | 2019-04-16 |
Family
ID=66083159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821459072.2U Expired - Fee Related CN208745728U (en) | 2018-09-06 | 2018-09-06 | A kind of battery frame fixed structure of electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208745728U (en) |
-
2018
- 2018-09-06 CN CN201821459072.2U patent/CN208745728U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |