CN205871710U - New energy automobile power battery automobile body fixed knot constructs - Google Patents
New energy automobile power battery automobile body fixed knot constructs Download PDFInfo
- Publication number
- CN205871710U CN205871710U CN201620759325.2U CN201620759325U CN205871710U CN 205871710 U CN205871710 U CN 205871710U CN 201620759325 U CN201620759325 U CN 201620759325U CN 205871710 U CN205871710 U CN 205871710U
- Authority
- CN
- China
- Prior art keywords
- longitudinal girder
- chassis
- floor panel
- crossbeams
- power battery
- 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
- 230000011218 segmentation Effects 0.000 claims description 16
- 210000004027 cell Anatomy 0.000 description 20
- 239000007787 solid Substances 0.000 description 4
- 206010068052 Mosaicism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 210000003765 sex chromosome Anatomy 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a new energy automobile power battery automobile body fixed knot constructs, including frame chassis, the chassis is provided with runs through automobile body front and back both sides longitudinal girder, and the longitudinal girder upper berth is equipped with forebay face board and the well floor panel in passenger cabin and the back floor panel of trunk of driving the passenger cabin, wherein, longitudinal girder is provided with fixed around two crossbeams of passenger cabin of driving on the forebay face board of the position of driving the passenger cabin, the perpendicular to crossbeam is provided with a roof beam of cutting apart that runs through two crossbeams, around two crossbeams with cut apart the roof beam and both sides longitudinal girder has formed the automotive power battery fixation structure space. The utility model discloses a power battery provides regular space, can guarantee power battery volume maxmizing. Because of less with the power battery clearance below the panel of floor, it is less to the sacrifice of the ground clearance below the vehicle, do not influence trafficability.
Description
Technical field
This utility model relates to a kind of new-energy automobile power battery car body fixed structure.
Background technology
On current new forms of energy market, how to carry electrokinetic cell system with the repacking of traditional power car body, arrange that defect is more: if
Battery arrangement in luggage case, then takies trunk space, and high-pressure system cannot may be effectively isolated with crew module, there is safety
Hidden danger；If battery arrangement is in lower body, then trafficability can be caused to decline, and battery protection is more weak, there is also peaces such as colliding with
Full hidden danger.
Summary of the invention
The purpose of this utility model proposes a kind of new-energy automobile power battery car body fixed structure, and electrokinetic cell car body is solid
Fixed structure is i.e. the power battery fixing structure of brand-new design.Mainly realize the reasonable Arrangement of monocoque body electrokinetic cell, main
The safety of battery arrangement position to be considered, and being effectively isolated of driving cabin, car load passes through sex chromosome mosaicism, and electrokinetic cell is effective
The technology requirements such as the effective volume of fixing, electrokinetic cell.
To achieve these goals, the technical solution of the utility model is:
A kind of new-energy automobile power battery car body fixed structure, including frame chassis, described chassis is provided through car
Both sides longitudinal girder before and after body, longitudinal girder is equipped with the front floor panel of driver's cab and the middle floor panel of crew module with
And the rear floor panel of boot, wherein, described longitudinal girder is provided with solid on the front floor panel of the position of driver's cab
Determine two crossbeams before and after driver seat, be perpendicular to crossbeam and be provided with a segmentation beam running through two crossbeams, described before and after two
Individual crossbeam defines automobile power cell fixed structure space with segmentation beam and both sides longitudinal girder, and automobile power cell passes through
Fastener is fixed with two crossbeams and segmentation beam respectively.
Scheme is further: be provided with chassis front beam on both sides, the described chassis longitudinal girder on front side of driver's cab,
Protecting for the front end of electrokinetic cell, the front end of described segmentation beam is connected on the front beam of chassis.
Scheme is further: be provided with chassis rear cross beam on both sides, the described chassis longitudinal girder on rear side of driver's cab,
Reinforce for the rear end of electrokinetic cell.
Scheme is further: former and later two crossbeams described, segmentation beam are welded and fixed with front floor panel, simultaneously described in before and after
Two crossbeams also penetrate through front floor panel and are connected with both sides longitudinal girder fixing.
The beneficial effects of the utility model are:
Because the web beam in the middle part of lower body, longeron are all welded in above floor panel, provide regular for electrokinetic cell
Space, it is ensured that electrokinetic cell volume reaches maximum.Because of less with electrokinetic cell gap below floor panel, to under-vehicle
Road clearance sacrifices less, does not affect trafficability.
Lower body front beam, lower body left-right longeron, middle floor front beam, middle Floor rear crossbeam provide the most solid for battery
Fixed, ensure that the safety of battery all directions simultaneously.Electrokinetic cell is effectively isolated with crew module, and occupant safety is more guaranteed.
Lower body use three vertical, five willfully brutal arrange, intensity, rigidity are more secure.This lower body scheme, by fine setting, is applicable to
Traditional power vehicle, autgmentability is preferable.
With embodiment, this practicality is described in detail with novel below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is this utility model automobile chassis structures axle side schematic diagram；
Fig. 2 is that this utility model automobile chassis structures looks up structural representation.
Detailed description of the invention
A kind of new-energy automobile power battery car body fixed structure, including frame chassis, as depicted in figs. 1 and 2, the described end
Dish is provided through both sides longitudinal girder 1 before and after car body, and both sides longitudinal girder is divided into Herba Plantaginis longeron 101, intermediate longitudinal girder 102, car
Tail longeron 103, is connected by the longeron 104 that retreads between tailstock longeron and intermediate longitudinal girder；Driver's cab it is equipped with on longitudinal girder
Front floor panel 2 and the middle floor panel of crew module and the rear floor panel 3 of boot, wherein, described longitudinal girder exists
It is provided with two crossbeams 4 before and after the parts such as fixing driver seat on the front floor panel of the position of driver's cab, is perpendicular to horizontal stroke
Beam is provided with a segmentation beam 5 running through two crossbeams, former and later two crossbeams described and segmentation beam and both sides longitudinal girder shape
Having become the fixed structure space of automobile power cell 6, automobile power cell is solid with two crossbeams and segmentation beam respectively by fastener
Fixed.
In embodiment: be provided with chassis front beam 7 on both sides, the described chassis longitudinal girder on front side of driver's cab, be used for
The front end protection of electrokinetic cell, the front end of described segmentation beam is connected on the front beam of chassis.
In embodiment: be provided with chassis rear cross beam 8 on both sides, the described chassis longitudinal girder on rear side of driver's cab, be used for
The rear end of electrokinetic cell reinforces.
In embodiment: former and later two crossbeams described, segmentation beam are welded and fixed with front floor panel, simultaneously described in former and later two
Crossbeam also penetrates through front floor panel and is connected with both sides longitudinal girder fixing.
Certainly the reinforcing of both sides longitudinal girder also has lower body front beam 9 and the tailstock crossbeam 10 of front end setting, and Herba Plantaginis is indulged
Beam 101, centre are indulged, and are also to be connected by front oblique longeron 105 between 102, and front oblique longeron and the longeron that retreads are inclined upwardly as automobile
The height of electrokinetic cell provides space.
Lower body intermediate longitudinal girder 102: be mainly used in carrying, be the girder of monocoque body.
Lower body front beam, i.e. chassis front beam 7: the front end protection and the front that are mainly used in electrokinetic cell are fixed, simultaneously
Play the effect improving lower body intensity, rigidity and mode.
Middle Floor rear crossbeam, i.e. tailstock crossbeam 10: be used for supporting electrokinetic cell rear, prop up after being simultaneously used for supporting back seat
Lower limb, rear suspension etc., be also used for improving lower body intensity.
Rear floor left-right longeron, i.e. tailstock longeron 103: be used for supporting luggage case, improve lower body rear intensity, if any must
Want, expansible fix second piece of battery bag (need to strengthen separately).
Longeron, i.e. segmentation beam 5 in front floor: be mainly used in auxiliary overlap joint lower body front beam (i.e. former and later two crossbeams 4),
It is simultaneously used for the modules such as fixing selector, center armrest or parcel tray.
Claims (4)
1. a new-energy automobile power battery car body fixed structure, including frame chassis, described chassis is provided through car body
Both sides longitudinal girder front and back, longitudinal girder is equipped with the front floor panel of driver's cab and the middle floor panel of crew module and
The rear floor panel of boot, it is characterised in that described longitudinal girder is arranged on the front floor panel of the position of driver's cab
Have two crossbeams before and after fixing driver seat, be perpendicular to crossbeam and be provided with a segmentation beam running through two crossbeams, described before
Latter two crossbeam defines automobile power cell fixed structure space, automobile power cell with segmentation beam and both sides longitudinal girder
Fixed with two crossbeams and segmentation beam respectively by fastener.
Automobile power cell car body fixed structure the most according to claim 1, it is characterised in that on front side of driver's cab
It is provided with chassis front beam on the longitudinal girder of both sides, described chassis, protects for the front end of electrokinetic cell, before described segmentation beam
End is connected on the front beam of chassis.
Automobile power cell car body fixed structure the most according to claim 1, it is characterised in that on rear side of driver's cab
It is provided with chassis rear cross beam on the longitudinal girder of both sides, described chassis, reinforces for the rear end of electrokinetic cell.
Automobile power cell car body fixed structure the most according to claim 1, it is characterised in that former and later two horizontal strokes described
Beam, segmentation beam are welded and fixed with front floor panel, and former and later two crossbeams the most described also penetrate through front floor panel with both sides longitudinally
Crossbeam connects fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620759325.2U CN205871710U (en) | 2016-07-19 | 2016-07-19 | New energy automobile power battery automobile body fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620759325.2U CN205871710U (en) | 2016-07-19 | 2016-07-19 | New energy automobile power battery automobile body fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205871710U true CN205871710U (en) | 2017-01-11 |
Family
ID=57697817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620759325.2U Expired - Fee Related CN205871710U (en) | 2016-07-19 | 2016-07-19 | New energy automobile power battery automobile body fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205871710U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018192873A (en) * | 2017-05-16 | 2018-12-06 | 日産自動車株式会社 | Floor structure for vehicle |
| CN109204515A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Body structure and vehicle |
| CN112278074A (en) * | 2019-07-25 | 2021-01-29 | 福特全球技术公司 | Vehicle frame support assembly |
| CN112896316A (en) * | 2019-11-15 | 2021-06-04 | 北汽福田汽车股份有限公司 | Frame assembly and vehicle |
-
2016
- 2016-07-19 CN CN201620759325.2U patent/CN205871710U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018192873A (en) * | 2017-05-16 | 2018-12-06 | 日産自動車株式会社 | Floor structure for vehicle |
| CN109204515A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Body structure and vehicle |
| CN112278074A (en) * | 2019-07-25 | 2021-01-29 | 福特全球技术公司 | Vehicle frame support assembly |
| CN112896316A (en) * | 2019-11-15 | 2021-06-04 | 北汽福田汽车股份有限公司 | Frame assembly and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205871710U (en) | New energy automobile power battery automobile body fixed knot constructs | |
| CN109421498A (en) | Vehicle | |
| CN105292262A (en) | Front automotive auxiliary frame | |
| CN202728365U (en) | Structure of front floor board of automobile | |
| CN104709358B (en) | Rear portion vehicle body reinforcing structure | |
| CN201165250Y (en) | Lower frame construction of automobile body | |
| CN201777299U (en) | Bottom structure of electric vehicle | |
| ATE513725T1 (en) | REAR BODY STRUCTURE OF A MOTOR VEHICLE | |
| CN204340635U (en) | A kind of arrangement structure of small-sized pure electric automobile chassis | |
| CN105313976A (en) | Vehicle body for vehicle and vehicle provided with vehicle body | |
| CN104494408A (en) | Miniature purely electric car chassis layout structure | |
| CN107000790B (en) | Headstock component for motor vehicle | |
| CN205186311U (en) | Automobile body beam frame structure and pure electric automobile with same | |
| CN203172735U (en) | Electric automobile full-bearing body | |
| CN103407499A (en) | Floor reinforcing device applied to inside of vehicle and vehicle body structure | |
| CN105644628A (en) | Reinforcement structure for automobile front column upper section | |
| CN202783408U (en) | Back part structure of car body | |
| CN204037661U (en) | Fore sub frame | |
| CN104787128B (en) | A kind of bus body | |
| CN204821743U (en) | Pure [electric] motor coach body structure | |
| CN201325484Y (en) | Strengthening supporting structure of semi-minor frame type saloon car | |
| CN204296437U (en) | A kind of pure electric mini-car chassis arrangement structure | |
| CN104903181A (en) | Roof structure of vehicle | |
| CN207843069U (en) | A kind of truss-like truck body | |
| CN203318194U (en) | Automobile seat inside installation support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |