CN109941085A - It is set in pure electric vehicle truck chassis battery and power control unit and interior integrally hog frame structure - Google Patents
It is set in pure electric vehicle truck chassis battery and power control unit and interior integrally hog frame structure Download PDFInfo
- Publication number
- CN109941085A CN109941085A CN201910079357.6A CN201910079357A CN109941085A CN 109941085 A CN109941085 A CN 109941085A CN 201910079357 A CN201910079357 A CN 201910079357A CN 109941085 A CN109941085 A CN 109941085A
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- China
- Prior art keywords
- lifting lug
- control unit
- battery pack
- power control
- vehicle frame
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- 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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
It is set in pure electric vehicle truck chassis battery provided by the invention and power control unit and interior integrally hog frame structure, including vehicle frame, power battery pack, power control unit, integrated electric drive axle, charge port etc., it is characterised in that: the integrated electric drive axle motor facing tailstock direction arrangement；The power control unit is fixed between two stringer of vehicle frame, and between rear axle center line and rear leaf spring front lifting lug；The power battery pack is fixed between two stringer of vehicle frame and battery pack center is between rear leaf spring front lifting lug and front plate spring rear lifting lug；Charge port is fixed on last root crossbeam of vehicle frame；U-type groove steel reinforces body frame structure for automotive before side rail inner between front plate spring rear lifting lug and power battery front lifting lug is arranged, and U-type groove steel reinforces body frame structure for automotive after the side rail inner setting between rear leaf spring front lifting lug and power battery rear lifting lug.Such arrangement power arrangement is compact, and complete vehicle quality is more evenly distributed, and shortens the length of high-power driving cable, reduces cable cost.
Description
Technical field
The present invention relates to pure electric vehicle truck technical fields, more particularly to suitable for pure electric vehicle truck chassis battery and electric power
It is set in control unit and interior integrally strengthened scheme designs.
Background technique
The integrated general arrangement of pure electric vehicle truck chassis at present, it is basic to use cloth such as power battery pack, power control units
Set on chassis, since the arrangement space on chassis is limited, cause current pure electric vehicle truck chassis arrange not yet formed rationally and
Solid and reliable integrated general arrangement.
Summary of the invention
The purpose of the present invention is to provide set and inside one in a kind of pure electric vehicle truck chassis battery and power control unit
Bodyization reinforces framework.
The present invention is achieved by the following technical solutions:
It is set in a kind of pure electric vehicle truck chassis battery and power control unit and interior integrally hog frame structure, it is characterised in that:
Battery pack and power control unit are fixed between two stringer of vehicle frame, and battery pack center is in front plate spring rear lifting lug and back plate
Between spring front lifting lug, power control unit center be between rear leaf spring front lifting lug and rear axle center line, power battery pack with
A crossbeam is disposed between power control unit；Driving motor position on integrated electric drive axle between rear axle center line with
Afterwards between leaf spring rear lifting lug, front plate spring rear lifting lug and power battery pack front lifting lug side rail inner and rear leaf spring front lifting lug with
The side rail inner of power battery pack rear lifting lug has U-type groove steel, and charge port is fixed on last root crossbeam of vehicle frame to charge.
The invention has the advantages that
Chassis arrangement of the present invention is convenient, and space utilization rate is high, and lightweight is good, and versatile, overall structural strength is high, by electric power control
Unit processed is arranged between rear leaf spring front lifting lug and rear axle center line, the power arrangement that more new energy vehicle can be supported compact, no
But the length for shortening power drive cable simplifies arrangement, further reduced cable cost, and be conducive to different capacity
Product rapid development and adapt to different automobile types.
Detailed description of the invention
Fig. 1 vehicle Chassis general layout schematic diagram.
U-type groove steel scheme of installation before and after Fig. 2.
Appended drawing reference.
| 1 | Vehicle frame | 2 | Front plate spring rear lifting lug |
| 3 | Power battery pack front lifting lug | 4 | Power battery pack |
| 5 | Power battery pack rear lifting lug | 6 | Power control unit |
| 7 | Leaf spring front lifting lug afterwards | 8 | Integrated electric drive axle |
| 9 | Leaf spring rear lifting lug afterwards | 10 | Charge port |
| 11 | Motor | 12 | Rear axle center line |
| 13 | Crossbeam | 14 | U-type groove steel afterwards |
| 15 | Preceding U-type groove steel |
Specific embodiment
Referring to attached drawing.
Fig. 1 is vehicle Chassis general layout schematic diagram, and Fig. 2 is front and back U-type groove steel scheme of installation.From figure 1 it appears that
It is equipped on integrated electric drive axle (8) driving motor (11), driving motor (11) position is between rear axle center line (12) with after
Between leaf spring rear lifting lug (9)；Power battery pack (4) is fixed between (1) two stringer of vehicle frame by lifting lug (3), (5), battery pack
(4) center is between front plate spring rear lifting lug (2) and rear leaf spring front lifting lug (7)；Power control unit (6) is also fixed on vehicle together
Between (1) two stringer of frame, power control unit (6) center is between rear leaf spring front lifting lug (9) and rear axle center line (12)；?
A crossbeam (13) is disposed between power battery pack (4) and power control unit (6), effect is that enhancing vehicle frame (1) is whole strong
Degree；Charge port (10), which is arranged on last root crossbeam of vehicle frame (1), facilitates charging.
From figure 2 it can be seen that the side rail inner in front plate spring rear lifting lug (2) and power battery pack front lifting lug (3) is installed
There is the U-type groove steel (15) of good mechanical performance, which passes through rivet on vehicle frame (1), with vehicle frame (1) one
Machine-shaping is played, and the U-type groove steel (15) connects front plate spring rear lifting lug (2) and power battery pack front lifting lug (3) simultaneously；In back plate
Spring front lifting lug (7) the U-type groove steel for being equipped with good mechanical performance same as the side rail inner of power battery pack rear lifting lug (5)
(14), the U-type groove steel (14) by rivet on vehicle frame (1), and vehicle frame (1) machine-shaping together, and the U-type groove steel
(14) leaf spring front lifting lug (7) and power battery pack rear lifting lug (5) after connecting.
Claims (8)
1. being set in pure electric vehicle truck chassis battery and power control unit and interior integrally hog frame structure, including vehicle frame, power
Battery pack, power control unit, integrated electric drive axle, preceding U-type groove steel, rear U-type groove steel, charge port, it is characterised in that: described
Power battery pack, power control unit, integrated electric drive axle are assembled on the vehicle frame, constitute pure electric vehicle truck chassis.
2. battery system according to claim 1, it is characterised in that: the battery pack is fixed between two stringer of vehicle frame,
Battery pack center is between front plate spring rear lifting lug and rear leaf spring front lifting lug.
3. power control unit according to claim 1, it is characterised in that: the power control unit is fixed on vehicle frame two
Between stringer, power control unit center is between rear leaf spring front lifting lug and rear axle center line.
4. vehicle frame according to claim 1, it is characterised in that: there are a crossbeam on the vehicle frame, at the crossbeam position
Near rear leaf spring front lifting lug, between power battery pack and power control unit.
5. Integral electric drive axle according to claim 1, it is characterised in that: exist on the integrated electric drive axle and drive
Dynamic motor, driving motor position is between rear axle center line and rear leaf spring rear lifting lug.
6. preceding U-type groove steel according to claim 1, it is characterised in that: the U-type groove steel in front plate spring rear lifting lug and moves
The side rail inner of power battery pack front lifting lug, the U-type groove steel connection front plate spring rear lifting lug and power battery pack front lifting lug.
7. U-type groove steel after according to claim 1, it is characterised in that: the U-type groove steel in rear leaf spring front lifting lug and moves
The side rail inner of power battery pack rear lifting lug, leaf spring front lifting lug and power battery pack rear lifting lug after the U-type groove steel connection.
8. charge port according to claim 1, it is characterised in that: the charge port is fixed on last root crossbeam of vehicle frame
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079357.6A CN109941085A (en) | 2019-01-28 | 2019-01-28 | It is set in pure electric vehicle truck chassis battery and power control unit and interior integrally hog frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079357.6A CN109941085A (en) | 2019-01-28 | 2019-01-28 | It is set in pure electric vehicle truck chassis battery and power control unit and interior integrally hog frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109941085A true CN109941085A (en) | 2019-06-28 |
Family
ID=67006520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910079357.6A Pending CN109941085A (en) | 2019-01-28 | 2019-01-28 | It is set in pure electric vehicle truck chassis battery and power control unit and interior integrally hog frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109941085A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791954A (en) * | 2020-06-22 | 2020-10-20 | 东风商用车有限公司 | Pure electric truck chassis adopting through longitudinal beam frame |
| US11904710B2 (en) | 2020-07-07 | 2024-02-20 | Volvo Truck Corporation | Battery-powered vehicle having stacked battery cell arrangement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0677417A1 (en) * | 1994-04-12 | 1995-10-18 | Daimler-Benz Aktiengesellschaft | Arrangement of a propulsion unit in an electric vehicle |
| WO2010142687A1 (en) * | 2009-06-10 | 2010-12-16 | Gottwald Port Technology Gmbh | Heavy-duty ground transportation vehicle, in particular an unmanned heavy-duty transportation vehicle for iso containers |
| CN205009954U (en) * | 2015-09-29 | 2016-02-03 | 重庆穗通实业股份有限公司 | Electricelectric moves van |
| CN105438262A (en) * | 2015-12-17 | 2016-03-30 | 苏州奥杰汽车技术股份有限公司 | Novel electric truck chassis structure |
| CN107719092A (en) * | 2017-10-09 | 2018-02-23 | 北京华田汽车科技有限公司 | Single bag battery system commercialization chassis arrangement framework is put in one kind |
-
2019
- 2019-01-28 CN CN201910079357.6A patent/CN109941085A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0677417A1 (en) * | 1994-04-12 | 1995-10-18 | Daimler-Benz Aktiengesellschaft | Arrangement of a propulsion unit in an electric vehicle |
| WO2010142687A1 (en) * | 2009-06-10 | 2010-12-16 | Gottwald Port Technology Gmbh | Heavy-duty ground transportation vehicle, in particular an unmanned heavy-duty transportation vehicle for iso containers |
| CN205009954U (en) * | 2015-09-29 | 2016-02-03 | 重庆穗通实业股份有限公司 | Electricelectric moves van |
| CN105438262A (en) * | 2015-12-17 | 2016-03-30 | 苏州奥杰汽车技术股份有限公司 | Novel electric truck chassis structure |
| CN107719092A (en) * | 2017-10-09 | 2018-02-23 | 北京华田汽车科技有限公司 | Single bag battery system commercialization chassis arrangement framework is put in one kind |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791954A (en) * | 2020-06-22 | 2020-10-20 | 东风商用车有限公司 | Pure electric truck chassis adopting through longitudinal beam frame |
| US11904710B2 (en) | 2020-07-07 | 2024-02-20 | Volvo Truck Corporation | Battery-powered vehicle having stacked battery cell arrangement |
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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: 20190628 |
|
| RJ01 | Rejection of invention patent application after publication |