CN107284219A - Battery bracket device after electric automobile - Google Patents
Battery bracket device after electric automobile Download PDFInfo
- Publication number
- CN107284219A CN107284219A CN201710668621.0A CN201710668621A CN107284219A CN 107284219 A CN107284219 A CN 107284219A CN 201710668621 A CN201710668621 A CN 201710668621A CN 107284219 A CN107284219 A CN 107284219A
- Authority
- CN
- China
- Prior art keywords
- entablature
- lower frame
- frame
- column
- electric automobile
- 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 description 4
- 238000005452 bending Methods 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000010959 steel Substances 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
-
- 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
- B60K2001/0416—Arrangement in the rear part of the vehicle
Abstract
Battery bracket device after a kind of electric automobile, including lower frame, preceding entablature and rear entablature, lower frame is the rectangle frame that angle bar surrounds, preceding entablature and rear entablature include vertical face and horizontal plane, its horizontal plane connects otic placode provided with several ladder type frames stretched out, and its vertical face is concordant with the vertical face of the angle bar of following lower frame；Several front columns are connected between preceding entablature and lower frame, several rear columns are connected between rear entablature and lower frame；Front column upper end and rear column upper end are both connected to the lower surface of vehicle frame connection otic placode, and vertical floor is welded with the two side of front column upper end and the two side of rear column upper end, and the floor is welded with the lower surface of vehicle frame connection otic placode simultaneously.The invention improves bonding strength, it is to avoid bracket damages and hurts battery in itself, in addition the multi-faceted intensity for strengthening bracket, and more preferably, stability is good for the globality of bracket.
Description
Technical field
The present invention relates to the parts technical field of electrocar, battery tray is rack-mounted after more particularly to a kind of electric automobile
Put.
Background technology
Low-speed electronic automobile, also known as electrocar, particularly in China vast combination area of city and country position and rural area, make
For the trip instrument of broad masses of the people, good popularization and application are obtained, daytime, trip can keep out wind and rain, after go home in the evening
Directly it can be charged with civil power, it is not necessary to special charging station and charging pile, it is simple and practical, it is deep by broad masses of the people's
Like, in order to meet the demand of the people, relevant enterprise and unit have carried out many research and development to this, be largely
The problems such as studying structural strength, the course continuation mileage of battery of this kind of vehicle, the battery bracket for wherein carrying battery, typically all
It is to be designed directly to steel frame basket, seldom designs finer structure design, it is poor for the protective capability of battery in itself, need to be changed
Enter.
The content of the invention
To solve the above problems, the purpose of the present invention is to propose to battery bracket device after a kind of electric automobile.
Technical scheme is as follows：Battery bracket device after a kind of electric automobile, including lower frame, preceding entablature and after
Entablature, it is characterized in that：Described lower frame is the rectangle frame that angle bar surrounds, and preceding entablature and rear entablature are right angle
The elongated member of bending, including vertical face and horizontal plane, its horizontal plane connect provided with several ladder type frames stretched out
Otic placode, its vertical face is concordant with the vertical face of the angle bar of following lower frame；After the distance of described preceding entablature to lower frame is less than
Entablature is connected with several front columns, between rear entablature and lower frame to the distance of lower frame between preceding entablature and lower frame
It is connected with several rear columns；Front column upper end and rear column upper end are both connected to the lower surface of vehicle frame connection otic placode, preceding vertical
The two side of post upper end and the two side of rear column upper end are welded with vertical floor, the floor simultaneously with vehicle frame connection otic placode
Lower surface welding.
It is preferred that, below described lower frame provided with several reinforcing pressure pin, reinforce pressure pin two ends respectively with it is described
Column lower end is welded.
It is preferred that, provided with horizontal auxiliary connecting rod between described rear column.
It is preferred that, it is provided between the front column and rear column of described corresponding edge in inclined frame, the frame
Portion is connected by auxiliary strut with lower frame.
The solution have the advantages that：
Battery bracket device after the electric automobile of the invention, by reinforcing bracket and the mounting otic placode of car body, improves connection strong
Degree, it is to avoid bracket damages and hurts battery, in addition the multi-faceted intensity for strengthening bracket, the globality of bracket in itself is more preferable,
Stability is good.
Brief description of the drawings
Fig. 1 is one of dimensional structure diagram of battery bracket device after the electric automobile；
Fig. 2 is two of the dimensional structure diagram of battery bracket device after the electric automobile；
Entablature behind 1. lower frames, 2. in figure, 3. otic placodes, 4. otic placodes, 5. rear columns, 6. reinforce pressure pins, it is 7. frames, 8. auxiliary
Help entablature, 11. front columns, 12. floors before column, 9. auxiliary connecting rods, 10..
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment one：Referring to Fig. 1-2, battery bracket device after a kind of electric automobile, including lower frame, preceding entablature and it is rear on
Crossbeam, it is characterized in that：Described lower frame is the rectangle frame that angle bar surrounds, and preceding entablature and rear entablature are right-angle folding
Curved elongated member, including vertical face and horizontal plane, its horizontal plane connect ear provided with several ladder type frames stretched out
Plate, its vertical face is concordant with the vertical face of the angle bar of following lower frame；The distance of described preceding entablature to lower frame be less than after on
Crossbeam is connected with several front columns between preceding entablature and lower frame, connected between rear entablature and lower frame to the distance of lower frame
It is connected to several rear columns；Front column upper end and rear column upper end are both connected to the lower surface of vehicle frame connection otic placode, in front column
The two side of upper end and the two side of rear column upper end are welded with vertical floor, the floor simultaneously with vehicle frame connection otic placode
Lower surface is welded.Bonding strength for increasing vehicle frame connection otic placode and vehicle frame.
Below described lower frame provided with several reinforcing pressure pin, reinforce pressure pin two ends respectively with described column lower end
Welding, increases the intensity and integraty of lower frame.
Provided with horizontal auxiliary connecting rod between described rear column, because rear column is highly big, after can so increasing
Bonding strength between column, it is to avoid the rear entablature on top is reversed.
Inclined frame is provided between the front column and rear column of described corresponding edge, is entered for the sidepiece to battery
Row is fixed, and the middle part of the frame is connected by auxiliary strut with lower frame.
Claims (4)
1. battery bracket device after a kind of electric automobile, including lower frame, preceding entablature and rear entablature, it is characterized in that：Described
Lower frame is the rectangle frame that angle bar surrounds, and preceding entablature and rear entablature are the elongated member of right-angle bending, including
Vertical face and horizontal plane, its horizontal plane connect otic placode provided with several ladder type frames stretched out, its vertical face with it is following
The vertical face of the angle bar of lower frame is concordant；Described preceding entablature to lower frame distance be less than rear entablature to lower frame distance,
Several front columns are connected between preceding entablature and lower frame, several rear columns are connected between rear entablature and lower frame；Before
Column upper end and rear column upper end are both connected to the lower surface of vehicle frame connection otic placode, two side and rear column in front column upper end
The two side of upper end is welded with vertical floor, and the floor is welded with the lower surface of vehicle frame connection otic placode simultaneously.
2. battery bracket device after electric automobile according to claim 1, it is characterized in that：It is provided with below described lower frame
Several reinforce pressure pin, and the two ends for reinforcing pressure pin are welded with described column lower end respectively.
3. battery bracket device after electric automobile according to claim 1, it is characterized in that：It is provided between described rear column
Horizontal auxiliary connecting rod.
4. battery bracket device after electric automobile according to claim 1, it is characterized in that：Before described corresponding edge
Inclined frame is provided between column and rear column, the middle part of the frame is connected by auxiliary strut with lower frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668621.0A CN107284219A (en) | 2017-08-08 | 2017-08-08 | Battery bracket device after electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668621.0A CN107284219A (en) | 2017-08-08 | 2017-08-08 | Battery bracket device after electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107284219A true CN107284219A (en) | 2017-10-24 |
Family
ID=60105287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710668621.0A Pending CN107284219A (en) | 2017-08-08 | 2017-08-08 | Battery bracket device after electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107284219A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859717A (en) * | 2018-06-28 | 2018-11-23 | 江铃汽车股份有限公司 | A kind of fixed device of power battery |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7775311B1 (en) * | 2003-01-28 | 2010-08-17 | Club Car, Inc. | Housing for vehicle power systems |
| JP2011009178A (en) * | 2009-06-29 | 2011-01-13 | Aisin Keikinzoku Co Ltd | Frame structural body for vehicle mounting of vehicular battery module |
| WO2013047266A1 (en) * | 2011-09-26 | 2013-04-04 | 日産自動車株式会社 | Structure for vehicle body rear portion |
| CN203974516U (en) * | 2014-07-08 | 2014-12-03 | 航天新长征电动汽车技术有限公司 | A kind of low-speed electronic automotive battery tail-bracket |
| CN205440238U (en) * | 2015-12-24 | 2016-08-10 | 芜湖佳景科技有限公司 | Profile section frame bilayer holds battery support structure |
| CN206171165U (en) * | 2016-11-04 | 2017-05-17 | 航天新长征电动汽车技术有限公司 | Battery support behind electric automobile |
| US20170197569A1 (en) * | 2016-01-12 | 2017-07-13 | Honda Motor Co., Ltd. | Battery-fixing structure |
| CN106985650A (en) * | 2017-04-05 | 2017-07-28 | 安徽工程大学 | The mounting structure and method of automobile power cell |
-
2017
- 2017-08-08 CN CN201710668621.0A patent/CN107284219A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7775311B1 (en) * | 2003-01-28 | 2010-08-17 | Club Car, Inc. | Housing for vehicle power systems |
| JP2011009178A (en) * | 2009-06-29 | 2011-01-13 | Aisin Keikinzoku Co Ltd | Frame structural body for vehicle mounting of vehicular battery module |
| WO2013047266A1 (en) * | 2011-09-26 | 2013-04-04 | 日産自動車株式会社 | Structure for vehicle body rear portion |
| CN203974516U (en) * | 2014-07-08 | 2014-12-03 | 航天新长征电动汽车技术有限公司 | A kind of low-speed electronic automotive battery tail-bracket |
| CN205440238U (en) * | 2015-12-24 | 2016-08-10 | 芜湖佳景科技有限公司 | Profile section frame bilayer holds battery support structure |
| US20170197569A1 (en) * | 2016-01-12 | 2017-07-13 | Honda Motor Co., Ltd. | Battery-fixing structure |
| CN206171165U (en) * | 2016-11-04 | 2017-05-17 | 航天新长征电动汽车技术有限公司 | Battery support behind electric automobile |
| CN106985650A (en) * | 2017-04-05 | 2017-07-28 | 安徽工程大学 | The mounting structure and method of automobile power cell |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859717A (en) * | 2018-06-28 | 2018-11-23 | 江铃汽车股份有限公司 | A kind of fixed device of power battery |
| CN108859717B (en) * | 2018-06-28 | 2021-06-18 | 江铃汽车股份有限公司 | Power battery fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20171024 |
|
| RJ01 | Rejection of invention patent application after publication |