CN204937235U - Electric automobile frame - Google Patents
Electric automobile frame Download PDFInfo
- Publication number
- CN204937235U CN204937235U CN201520538614.5U CN201520538614U CN204937235U CN 204937235 U CN204937235 U CN 204937235U CN 201520538614 U CN201520538614 U CN 201520538614U CN 204937235 U CN204937235 U CN 204937235U
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- China
- Prior art keywords
- long
- frame
- longeron
- camber beam
- transverse
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Abstract
The utility model discloses a kind of electric automobile frame, relate to automobile technical field.After front frame is high before being bent into by two, the short camber beam of the low longitudinal direction with circular shape and the cross-tie beam that is arranged on longitudinally between short camber beam two parallel are formed; The horizontal strength beam that rear frame is bent into the long camber beam of the low early and high after longitudinal direction with circular shape by two and is arranged on longitudinally between long camber beam three parallel is formed; One end of longeron is connected with one end of longitudinal short camber beam respectively, and the other end of longeron is connected with first horizontal strength beam of rear frame respectively; Be respectively equipped with main beam transverse in the one end of the longeron be connected with short camber beam, between the short camber beam of main beam transverse relative position, be provided with center member; Outside longeron He on long camber beam, be respectively provided with main beam transverse, between two longerons, corresponding section, main beam transverse position be provided with two long beams.It can solve existing vehicle frame storage battery and lay insufficient space, the unbalanced problem of complete vehicle weight.
Description
Technical field
The utility model relates to automobile technical field; Especially a kind of vehicle frame of electronlmobil.
Background technology
In the face of the dual-pressure of resources and environment, pure electric automobile, as the new-energy automobile of a kind of zero-emission, good energy-conserving effect, has obtained the attention of national governments and Ge great automobile vendor.Vehicle frame is the main stressed body portion of electronlmobil, must ensure that vehicle frame has enough strength and stiffness with the impact of the load and parts of bearing car load.The crossbeam structure that the vehicle frame of current electronlmobil is through before and after being mostly, although crossbeam structure intensity is good, its Heavy Weight, adds complete vehicle weight, occupies a large amount of spaces, makes storage battery lay insufficient space, causes complete vehicle weight unbalanced.
Summary of the invention
The purpose of this utility model is to provide a kind of electric automobile frame, and it can solve existing vehicle frame storage battery and lay insufficient space, the unbalanced problem of complete vehicle weight.
In order to solve the problem, the technical solution adopted in the utility model is: this electric automobile frame, comprises front frame and rear frame; After described front frame is high before being bent into by two, the short camber beam of the low longitudinal direction with circular shape and the cross-tie beam that is arranged between the short camber beam of described longitudinal direction two parallel are formed; The horizontal strength beam that described rear frame is bent into the long camber beam of the low early and high after longitudinal direction with circular shape by two and is arranged between the long camber beam of described longitudinal direction three parallel is formed; Described front frame is connected with described rear frame by two parallel longerons, and one end of described longeron is connected with one end of the short camber beam of described longitudinal direction respectively, and the other end of described longeron is connected with first described horizontal strength beam of described rear frame respectively; Be respectively equipped with main beam transverse in the one end of the described longeron be connected with described short camber beam, between the short camber beam of described main beam transverse relative position, be provided with a center member; Outside described longeron He on described long camber beam, be respectively provided with main beam transverse, between two described longerons, corresponding section, described main beam transverse position be provided with two long beams.
In technique scheme, more specifically scheme can also be: the two ends on rear side of described cross-tie beam are respectively arranged with two vertical beams, is provided with a spreader in the upper end of described vertical beam; The lower end of the described spreader outside described vertical beam is provided with hangers, the inner side of the described long camber beam in the rear between second of portion's vehicle frame described horizontal strength beam and the 3rd described strength beam is provided with described hangers, the lower end of first described horizontal strength beam of described rear frame is provided with described hangers, and the main beam transverse lower end of the described longeron one end be connected with described short camber beam is provided with described hangers.
Further: be provided with underframe in the bottom of described two long beams and two main beam transverses, described underframe is welded by two long angle steel and two angle clips; Polylith base plate is provided with between two described long angle steel; Described underframe is connected with described main beam transverse and described long beam respectively by polylith adapter plate.
Further: between described cross-tie beam, to be provided with a brace panel; The supporting plate of two " L " shapes is provided with between rear two described strength beams.
Owing to have employed technique scheme, compared with prior art, the beneficial effect had is the utility model:
Because vehicle frame is divided into front frame and rear frame, they are connected by longeron, so, the weight saving of vehicle frame; Again because be provided with many crossbeams, so the intensity of vehicle frame is guaranteed, and on vehicle frame, leave the place of laying storage battery, complete vehicle weight can not be caused unbalanced.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the upward view of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Electric automobile frame shown in Fig. 1 and Fig. 2, comprises front frame 1 and rear frame 2; After front frame 1 is high before being bent into by two, the low short camber beam 1-1 of the longitudinal direction with circular shape and the cross-tie beam 1-2 that is arranged on longitudinally between short camber beam 1-1 two parallel is formed; The horizontal strength beam 2-2 that rear frame 2 is bent into the low early and high after long camber beam 2-1 of the longitudinal direction with circular shape by two and is arranged on longitudinally between long camber beam 2-1 three parallel is formed; The circular arc radian of short camber beam 1-1 and long camber beam 2-1 is to match with the radian of wheel.
Front frame 1 is connected with rear frame 2 by two parallel longerons 3, and one end of longeron 3 is connected with one end of longitudinal short camber beam 1-1 respectively, and the other end of longeron 3 is connected with first horizontal strength beam 2-2 of rear frame 2 respectively; Be respectively equipped with main beam transverse 4 in the one end of the longeron 3 be connected with short camber beam 1-1, between the short camber beam 1-1 of main beam transverse 4 relative position, be provided with a center member 9; Outside longeron 3 He on long camber beam 2-1, be respectively provided with two main beam transverses 4, between two longerons 3, corresponding section, main beam transverse 4 position be provided with two long beams 5.
Two ends on rear side of cross-tie beam 1-2 are respectively arranged with two vertical beams 7, are provided with a spreader 8 in the upper end of vertical beam 7, and its effect is connected with front suspension vibration insulating system.The lower end of the spreader 8 outside vertical beam 7 is provided with hangers 10, hangers 10 is provided with in second strength beam 2-2 lower end of rear frame 2, the inner side of the long camber beam 2-1 between the 3rd of rear frame 2 and second strength beam 2-2 is provided with hangers 10, the lower end of first strength beam 2-2 of rear frame 2 is provided with hangers 10, and main beam transverse 4 lower end of longeron 3 one end be connected with short camber beam 1-1 is provided with hangers 10.The effect of hangers 10 is connected with suspension system as permanent seat.
Be provided with underframe 6 in the bottom of two long beams 5 and two main beam transverses 4, underframe 6 is welded by two long angle steel 6-1 and two angle clip 6-2; Between two long angle steel 6-1, be provided with three pieces of base plate 6-3, base plate 6-3 can lay storage battery; Underframe 6 is connected with main beam transverse 4 and long beam 5 respectively by nine pieces of adapter plate 6-4.
A brace panel 1-3 is provided with between cross-tie beam 1-2; The supporting plate 2-3 of two " L " shapes is provided with between rear two strength beam 2-2.The effect of brace panel 1-3 and supporting plate 2-3 is all be convenient to lay storage battery.
Claims (4)
1. an electric automobile frame, comprises front frame (1) and rear frame (2); It is characterized in that: after described front frame (1) is high before being bent into by two, the short camber beam of the low longitudinal direction with circular shape (1-1) and the cross-tie beam (1-2) that is arranged between the short camber beam of described longitudinal direction (1-1) two parallel are formed; The horizontal strength beam (2-2) that described rear frame (2) is bent into the long camber beam of the low early and high after longitudinal direction with circular shape (2-1) by two and is arranged between the long camber beam of described longitudinal direction (2-1) three parallel is formed; Described front frame (1) is connected with described rear frame (2) by two parallel longerons (3), one end of described longeron (3) is connected with one end of the short camber beam of described longitudinal direction (1-1) respectively, and the other end of described longeron (3) is connected with first described horizontal strength beam (2-2) of described rear frame (2) respectively; Be respectively equipped with main beam transverse (4) in the one end of the described longeron (3) be connected with described short camber beam (1-1), between the short camber beam (1-1) of described main beam transverse (4) relative position, be provided with a center member (9); Described longeron (3) outside and described long camber beam (2-1) are respectively provided with main beam transverse (4), between two described longerons (3), described main beam transverse (4) corresponding section, position are provided with two long beams (5).
2. electric automobile frame according to claim 1, is characterized in that: the two ends of described cross-tie beam (1-2) rear side are respectively arranged with two vertical beams (7), are provided with a spreader (8) in the upper end of described vertical beam (7); Hangers (10) is provided with in the lower end of the described spreader (8) in described vertical beam (7) outside, the inner side of the described long camber beam (2-1) in the rear between second of portion's vehicle frame (2) and the 3rd described strength beam (2-2) is provided with described hangers (10), the lower end of first described horizontal strength beam (2-2) of described rear frame (2) is provided with described hangers (10), and main beam transverse (4) lower end of described longeron (3) one end be connected with described short camber beam (1-1) is provided with described hangers (10).
3. electric automobile frame according to claim 1 and 2, it is characterized in that: be provided with underframe (6) in the bottom of described two long beams (5) and two main beam transverses (4), described underframe (6) is welded by two long angle steel (6-1) and two angle clips (6-2); Polylith base plate (6-3) is provided with between two described long angle steel (6-1); Described underframe (6) is connected with described main beam transverse (4) and described long beam (5) respectively by polylith adapter plate (6-4).
4. electric automobile frame according to claim 1 and 2, is characterized in that: be provided with a brace panel (1-3) between described cross-tie beam (1-2); The supporting plate (2-3) of two " L " shapes is provided with between rear two described strength beams (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538614.5U CN204937235U (en) | 2015-07-23 | 2015-07-23 | Electric automobile frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538614.5U CN204937235U (en) | 2015-07-23 | 2015-07-23 | Electric automobile frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204937235U true CN204937235U (en) | 2016-01-06 |
Family
ID=55004681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520538614.5U Expired - Fee Related CN204937235U (en) | 2015-07-23 | 2015-07-23 | Electric automobile frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204937235U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172891A (en) * | 2015-07-23 | 2015-12-23 | 广西柳拖车辆有限公司 | Electric automobile frame |
| CN110406594A (en) * | 2018-04-26 | 2019-11-05 | 重庆金康新能源汽车有限公司 | Vehicle frame and automobile |
| CN110612246A (en) * | 2017-05-08 | 2019-12-24 | 马自达汽车株式会社 | Rear body structure of vehicle |
-
2015
- 2015-07-23 CN CN201520538614.5U patent/CN204937235U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172891A (en) * | 2015-07-23 | 2015-12-23 | 广西柳拖车辆有限公司 | Electric automobile frame |
| CN110612246A (en) * | 2017-05-08 | 2019-12-24 | 马自达汽车株式会社 | Rear body structure of vehicle |
| CN110612246B (en) * | 2017-05-08 | 2022-02-01 | 马自达汽车株式会社 | Rear body structure of vehicle |
| CN110406594A (en) * | 2018-04-26 | 2019-11-05 | 重庆金康新能源汽车有限公司 | Vehicle frame and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20180723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |