CN108928226A - A kind of pure electric vehicle power battery box mounting bracket - Google Patents
A kind of pure electric vehicle power battery box mounting bracket Download PDFInfo
- Publication number
- CN108928226A CN108928226A CN201710392457.5A CN201710392457A CN108928226A CN 108928226 A CN108928226 A CN 108928226A CN 201710392457 A CN201710392457 A CN 201710392457A CN 108928226 A CN108928226 A CN 108928226A
- Authority
- CN
- China
- Prior art keywords
- upper bed
- power battery
- bed rack
- bottom frame
- electric vehicle
- 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
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
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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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. 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
A kind of pure electric vehicle power battery box mounting bracket, including the double-deck bracket and two carrier connecting bases, two carrier connecting bases are connect with the left and right ends of the double-deck bracket respectively；The double-deck bracket by bottom frame and superstructure at, the left and right ends of bottom frame are separately fixed in two carrier connecting bases, the left and right ends of upper bed rack are respectively hinged in two carrier connecting bases, and upper bed rack is supported on bottom frame, and the space that can accommodate battery case is equipped between upper bed rack and bottom frame.Battery mounting bracket of the invention uses upper layer and lower layer structure, is at the middle and upper levels reversible, solves the problems, such as that bottom cell installation is inconvenient with this.
Description
Technical field
The invention belongs to electric automobiles, especially a kind of pure electric vehicle power battery box mounting bracket.
Background technique
The power battery box of present pure electric vehicle much uses bilevel arrangement, but due to vehicle space
Limitation, in addition battery weight itself, causes the abnormal difficult problem of bottom power battery installation.
Summary of the invention
In view of the above technical problems, of the invention that a kind of pure electric vehicle power battery box mounting bracket is provided, it solves dynamic
Power battery problem difficult to install.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of pure electric vehicle power battery case installation
Bracket, it is characterised in that：Including the double-deck bracket and two carrier connecting bases, two carrier connecting bases left side with the double-deck bracket respectively
Right both ends connection；The double-deck bracket is by bottom frame and superstructure at the left and right ends of bottom frame are separately fixed at two brackets and connect
On joint chair, the left and right ends of upper bed rack are respectively hinged in two carrier connecting bases, and upper bed rack is supported on bottom frame, upper bed rack
The space that can accommodate battery case is equipped between bottom frame.
Above-mentioned technical proposal is further improved, the inner surface of described two carrier connecting bases is equipped with one layer of insulation rubber
Rubber mat.Advantage：1. electro-insulating rubber pad is the problem of battery drain causes vehicle to charge in order to prevent；2. electro-insulating rubber pad also can
The fit-up gap between carrier connecting base and the double-deck bracket is eliminated, the reliability of connection is improved.
Above-mentioned technical proposal is further improved, it is square along its length on the battery mounting surface of the bottom frame and upper bed rack
To multiple gib blocks are distributed with, power battery installation region is formed between gib block and gib block.Advantage：Battery passes through gib block
Realize Fast Installation.
Beneficial effect：Battery mounting bracket of the invention uses upper layer and lower layer structure, is at the middle and upper levels reversible, with this
To solve the problems, such as that bottom cell installation is inconvenient；The structure of the bracket is simple, light, saves the labor intensity of battery installation
And the time, efficiency is improved, provides good solution for the installation question of bilayer cells.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is two carrier connecting base structural schematic diagrams in the present invention.
Fig. 3 is the gib block schematic cross-section in the present invention.
Fig. 4 is usage state diagram of the invention.
Specific embodiment
As depicted in figs. 1 and 2, a kind of pure electric vehicle power battery box mounting bracket, including two carrier connecting bases 1 and
The double-deck bracket 2, the inner surface of two carrier connecting bases 1 are equipped with one layer of electro-insulating rubber pad 101, and two carrier connecting bases 1 are distinguished
It is connect with the left and right ends of the double-deck bracket 2；The double-deck bracket 2 is made of bottom frame 201 and upper bed rack 202, the left and right two of bottom frame
End is separately fixed in two carrier connecting bases, and the left and right ends of upper bed rack pass through pin shaft 203 respectively and are hinged on two brackets companies
On joint chair, upper bed rack can be rotated around pin shaft, and upper bed rack 202 is supported on bottom frame 201, and energy is equipped between upper bed rack and bottom frame
Accommodate the space of battery case；The bottom frame and upper bed rack are hollow type structure, and wherein bottom frame is by two bottom frame, left and right branch
Support and rear support frame are constituted；As shown in figures 1 and 3, square along its length on the battery mounting surface of the bottom frame and upper bed rack
To distribution, there are two gib blocks, and power battery installation region is formed between gib block 3 and gib block 3.
Application method：The both ends of the double-deck bracket pass through bolt respectively and connect with two carrier connecting bases, two bracket connections
Seat is connect by bolt with chassis frame.As shown in figure 4, upper bed rack is flipped up 90 degree by pin shaft, bottom battery can be straight
It connects and is put into bottom frame from the top down, battery realizes Fast Installation by gib block；After bottom battery is installed, upper bed rack
Return is rotated, the free end of upper bed rack is locked by bolt 4 with bottom frame, finally upper layer battery is mounted on upper bed rack；This
Inventive structure is simple, light, saves labor intensity and the time of battery installation, improves efficiency, is the installation of bilayer cells
Problem provides good solution.
Do not elaborate place in this specification, is common sense well known in the art.
Claims (3)
1. a kind of pure electric vehicle power battery box mounting bracket, it is characterised in that：Including the double-deck bracket and two bracket connections
Seat, two carrier connecting bases are connect with the left and right ends of the double-deck bracket respectively；The double-deck bracket is by bottom frame and superstructure the bottom of at
The left and right ends of layer frame are separately fixed in two carrier connecting bases, and the left and right ends of upper bed rack are respectively hinged at two brackets and connect
On joint chair, upper bed rack is supported on bottom frame, and the space that can accommodate battery case is equipped between upper bed rack and bottom frame.
2. a kind of pure electric vehicle power battery box mounting bracket according to claim 1, it is characterised in that：Described two supports
The inner surface of frame attachment base is equipped with one layer of electro-insulating rubber pad.
3. a kind of pure electric vehicle power battery box mounting bracket according to claim 1 or claim 2, it is characterised in that：The bottom
Multiple gib blocks have been distributed along its length on the battery mounting surface of layer frame and upper bed rack, have been formed between gib block and gib block
Power battery installation region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710392457.5A CN108928226A (en) | 2017-05-27 | 2017-05-27 | A kind of pure electric vehicle power battery box mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710392457.5A CN108928226A (en) | 2017-05-27 | 2017-05-27 | A kind of pure electric vehicle power battery box mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108928226A true CN108928226A (en) | 2018-12-04 |
Family
ID=64451457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710392457.5A Pending CN108928226A (en) | 2017-05-27 | 2017-05-27 | A kind of pure electric vehicle power battery box mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108928226A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847319A (en) * | 2020-07-21 | 2020-10-30 | 宁波如意股份有限公司 | Tray truck battery mounting structure |
-
2017
- 2017-05-27 CN CN201710392457.5A patent/CN108928226A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847319A (en) * | 2020-07-21 | 2020-10-30 | 宁波如意股份有限公司 | Tray truck battery mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181204 |