CN203957819U - Battery mounting rail structure - Google Patents
Battery mounting rail structure Download PDFInfo
- Publication number
- CN203957819U CN203957819U CN201420412223.4U CN201420412223U CN203957819U CN 203957819 U CN203957819 U CN 203957819U CN 201420412223 U CN201420412223 U CN 201420412223U CN 203957819 U CN203957819 U CN 203957819U
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- China
- Prior art keywords
- battery
- installation crossbeam
- mounting rail
- floor
- rail structure
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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.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 114
- 238000003466 welding Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 2
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of battery mounting rail structure, it is arranged on bottom, floor on battery, comprising: left installation crossbeam assembly, and it is arranged on the left side of bottom, floor on described battery, is connected respectively with the left longeron of machinery space with the left longeron in rear floor; Right installation crossbeam assembly, it is arranged on the right side of bottom, floor on described battery, is connected respectively with machinery space right vertical beam with rear floor right vertical beam; On described left installation crossbeam assembly and described right installation crossbeam assembly, be provided with battery attachment point.The utility model is arranged on battery the available space that does not take crew module and boot on battery on bottom, floor.Battery mounting rail structure is positioned at car load middle part, and while making collision happens, battery is difficult for being extruded distortion, and battery installation region do not communicate with crew module, can effectively improve car load leak tightness.
Description
Technical field
The utility model belongs to elec. vehicle electrical propulsion unit installing area, particularly a kind of battery mounting rail structure.
Background technology
The new-energy automobile industry of China is the up-and-coming youngster in auto trade, and its development in short more than ten years has formed comparatively complete technical system, product system, standards system and management system, is confirmed as the dominant direction of China's auto trade future development.
Along with the development of electronlmobil, power battery pack is as the core component of electronlmobil, and the safety of battery pack highlights gradually, directly has influence on the safety of car load.Therefore for the framework of carrying battery pack, the requirements such as intensity, rigidity, heat radiation, waterproof, insulation just seem particularly important.A floor panel structure for electrocar, this car adopts split type battery group, and battery pack is arranged in respectively in the region in the region below back seat and in boot.As shown in Figure 1, under back seat, battery adopts the first mounting rail structure 1 of bolt and vehicle body one circle fixing.As shown in Figure 2, boot battery is by tray support, and pallet adopts bolt and vehicle body one circle the second mounting rail structure 2 to fix.
There is following defect in existing battery mounting rail structure:
1. boot battery installation region has taken most of boot space, makes this car cannot carry spare tyre;
2. battery pack installation region directly communicates with crew module, exists the poorly sealed crew module of causing to intake, and the risk of corrosion occurs;
3. battery pack integral body is positioned at this car rear end, and when vehicle generation tail touches, boot battery pole is easily because downthrust is out of shape, and exists on firely, jeopardizes the accident potential of occupant safety.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of guarantee car load space utilization more rationally, car load leak tightness is better, avoid causing the be squeezed battery fastening structure of distortion of battery because of collision happens.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A battery mounting rail structure, it is arranged on bottom, floor on battery, comprising:
Left installation crossbeam assembly, it is arranged on the left side of bottom, floor on described battery, is connected respectively with the left longeron of machinery space with the left longeron in rear floor;
Right installation crossbeam assembly, it is arranged on the right side of bottom, floor on described battery, is connected respectively with machinery space right vertical beam with rear floor right vertical beam;
On described left installation crossbeam assembly and described right installation crossbeam assembly, be provided with battery attachment point.
Preferably, described left installation crossbeam assembly comprises left front installation crossbeam and left back installation crossbeam; One end of described left front installation crossbeam is connected with the left longeron of described machinery space, and the other end is connected with one end of described left back installation crossbeam, and the other end of described left back installation crossbeam is connected with the left longeron in described rear floor.
Preferably, described left front installation crossbeam is provided with the first breach with one end that the left longeron of described machinery space is connected.
Preferably, described left back installation crossbeam is provided with the second breach with one end that the left longeron in described rear floor is connected.
Preferably, described right installation crossbeam assembly comprises: right front installation crossbeam and right back installation crossbeam; One end of described right front installation crossbeam is connected with described machinery space right vertical beam, and the other end is connected with one end of described right back installation crossbeam, and the other end of described right back installation crossbeam is connected with described rear floor right vertical beam.
Preferably, one end that described right front installation crossbeam is connected with described machinery space right vertical beam is provided with the 3rd breach.
Preferably, described right back installation crossbeam is provided with the 4th breach with one end that described rear floor right vertical beam is connected.
Preferably, described battery mounting rail structure also comprises the front erecting frame of at least one battery, and its front end that is arranged on bottom, floor on described battery is connected with centre gangway, before described battery, on erecting frame, is provided with battery attachment point.
Preferably, described battery mounting rail structure also comprises erecting frame after at least one battery, and its rear end that is arranged on bottom, floor on described battery is connected with spare tyre adapter plate with rear floor frame after cross member, is provided with battery attachment point after described battery on erecting frame.
The utility model battery mounting rail structure is arranged on bottom, floor on battery, wherein, left installation crossbeam assembly is arranged on the left side of bottom, floor on battery, right installation crossbeam assembly is arranged on the right side of bottom, floor on battery, so, battery is arranged on the available space that bottom, floor on battery does not take crew module and boot.Battery mounting rail structure is positioned at car load middle part, and while making collision happens, battery is difficult for being extruded distortion, and battery installation region do not communicate with crew module, can effectively improve car load leak tightness.
Accompanying drawing explanation
Fig. 1 is existing battery the first mounting rail structural representation;
Fig. 2 is existing battery the second mounting rail structural representation;
The battery mounting rail structure coupled condition front view that Fig. 3 provides for the utility model embodiment;
The front view of left installation crossbeam assembly in the battery mounting rail structure that Fig. 4 provides for the utility model embodiment;
The front view of right installation crossbeam assembly in the battery mounting rail structure that Fig. 5 provides for the utility model embodiment;
The front view of left front installation crossbeam in the battery mounting rail structure that Fig. 6 provides for the utility model embodiment;
The front view of left back installation crossbeam in the battery mounting rail structure that Fig. 7 provides for the utility model embodiment;
The front view of right front installation crossbeam in the battery mounting rail structure that Fig. 8 provides for the utility model embodiment;
The front view of right back installation crossbeam in the battery mounting rail structure that Fig. 9 provides for the utility model embodiment;
The front view of erecting frame before battery in the battery mounting rail structure that Figure 10 provides for the utility model embodiment;
The front view of erecting frame after a kind of battery in the battery mounting rail structure that Figure 11 provides for the utility model embodiment;
The front view of erecting frame after another kind of battery in the battery mounting rail structure that Figure 12 provides for the utility model embodiment;
The connection front view of erecting frame after battery in the battery mounting rail structure that Figure 13 provides for the utility model embodiment.
In Fig. 1 and Fig. 2, Reference numeral is:
1 first mounting rail structure 2 second mounting rail structures
In Fig. 3 to Figure 13, Reference numeral is:
The right front installation crossbeam in bottom, floor 501 on 100 batteries
200 left installation crossbeam assembly 501a the 3rd breach
The right back installation crossbeam of 201 left front installation crossbeam 502
201a the first breach 502a the 4th breach
202 left back installation crossbeam 502b second dodge hole
Erecting frame before 202a the second breach 600 batteries
202b first dodges erecting frame after 700 batteries of hole
Left longeron 800 centre gangwaies of 301 machinery space
The 401 left longeron 901 rear floor frame after cross members in rear floor
500 right installation crossbeam assembly 902 spare tyre adapter plates
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 3, a kind of battery mounting rail structure, it is arranged on bottom, floor 100 on battery, for the Vehicular battery of battery-driven car is installed, comprises left installation crossbeam assembly 200 and right installation crossbeam assembly 500.Wherein, left installation crossbeam assembly 200 is arranged on the left side of bottom, floor 100 on battery, is connected respectively with the left longeron 301 of machinery space with the left longeron 401 in rear floor; Right installation crossbeam assembly 500 is arranged on the right side of bottom, floor 100 on battery, is connected respectively with machinery space right vertical beam 302 with rear floor right vertical beam 402; On left installation crossbeam assembly 200 and right installation crossbeam assembly 500, be provided with battery attachment point.
As shown in Figure 4, preferably, left installation crossbeam assembly 200 comprises left front installation crossbeam 201 and the left back installation crossbeam 202 of rectangular in shape.As shown in Figure 3, left longeron 301 welding of one end of left front installation crossbeam 201 and machinery space, one end welding of the other end and left back installation crossbeam 202, left longeron 401 welding in the other end of left back installation crossbeam 202 and rear floor.As shown in Figure 6, preferably, for the ease of installing, so the one end (left end in figure) being connected at the left longeron 301 of left front installation crossbeam 201 and machinery space is provided with the first breach 201a, this first breach 201a is positioned at the upper left corner of left front installation crossbeam 201 and stepped, and the design of this breach is convenient to left front installation crossbeam 201 and is inserted in the left longeron 301 of machinery space and its welding.As shown in Figure 7, further preferably, one end (right-hand member in figure) that left back installation crossbeam 202 is connected with the left longeron 401 in rear floor is provided with the second breach 202a, this second breach 202a is positioned at the upper right corner of left back installation crossbeam 202 and is trapezoidal, and being designed with of this breach helps left back installation crossbeam 202 and be inserted into the left longeron 401 in rear floor and its welding.In order to dodge the mounting hole of bottom, floor 100 on battery, the middle part of left back installation crossbeam 202 is also provided with semicircle first and dodges hole 202b, and this first is dodged hole 202b and be connected with the second breach 202a.
As shown in Figure 5, preferably, right installation crossbeam assembly 500 comprises right front installation crossbeam 501 and the right back installation crossbeam 502 being rectangle.As shown in Figure 3, one end of right front installation crossbeam 501 and 302 welding of machinery space right vertical beam, one end welding of the other end and right back installation crossbeam 502, the other end of right back installation crossbeam 502 and 402 welding of rear floor right vertical beam.As shown in Figure 8, preferably, one end that right front installation crossbeam 501 is connected with machinery space right vertical beam 302 (left end in figure) is provided with the 3rd breach 501a, this the 3rd breach 501a is positioned at the lower left corner of right front installation crossbeam 501 and stepped, and the design of this breach is convenient to right front installation crossbeam 501 and is inserted in machinery space right vertical beam 302 and its welding.As shown in Figure 9, further preferably, one end (right-hand member in figure) that right back installation crossbeam 502 is connected with rear floor right vertical beam 402 is provided with the 4th breach 502a, this the 4th breach 502a is positioned at the lower right corner of right back installation crossbeam 502 and is trapezoidal, and being designed with of this breach helps right back installation crossbeam 502 and be inserted into rear floor right vertical beam 402 and its welding.Same in order to dodge the mounting hole of bottom, floor 100 on battery, the middle part of right back installation crossbeam 502 is provided with semicircle second and dodges hole 502b, and this second dodges hole 502b and be connected with the 4th breach 502a.
By structure above, be not difficult to find out in the present embodiment, left installation crossbeam assembly 200 and right installation crossbeam assembly 500 are for being symmetrical arranged, and left front installation crossbeam 201 and right front installation crossbeam 501 are symmetrical member, and same left back installation crossbeam 202 is also symmetrical member with right back installation crossbeam 502.Structure in the present embodiment, left installation crossbeam assembly 200 and right installation crossbeam assembly 500 also can be designed to asymmetric setting, left installation crossbeam assembly 200 and/or right installation crossbeam assembly 500 also can be comprised of three parts or four parts, and shape those skilled in the art of each component part can be according to different body structure designs.
A kind of embodiment, as shown in Fig. 3 and Figure 10, preferably, battery mounting rail structure also comprises the front erecting frame 600 of two rectangular cells, it is arranged on the front end of bottom, floor 100 on battery, the both sides that are positioned at bottom, floor 100 cross central lines on battery are connected with centre gangway 800, before battery, on erecting frame 600, is provided with battery attachment point.Erecting frame 600, both for the installation of battery provides space, makes battery more firm before battery, and before this battery, erecting frame 600 also can be used as brace panel and plays booster action.
Another kind of embodiment, as shown in Figure 3, preferably, battery mounting rail structure also comprises erecting frame 700 after two variform batteries, one of them is fan-shaped (as shown in figure 12), and another is trapezoidal (as shown in figure 11), and after battery, the shape of erecting frame 700 is by its applicable body mechanism, the bassinet structure of different automobile types determined the installation environment of erecting frame 700 after battery, and then caused erecting frame 700 after battery will be designed to the shape of needs.As shown in figure 13, after two batteries, erecting frame 700 is arranged on the rear end of bottom, floor 100 on battery, the both sides that are positioned at bottom, floor 100 cross central lines on battery are connected with spare tyre adapter plate 902 with rear floor frame after cross member 901, is provided with battery attachment point after battery on erecting frame 700.After battery, erecting frame 700 has arrived the effect of strengthening rear floor frame under the prerequisite of effectively carrying battery, has improved intensity and the torsional stiffness of car load.
This battery mounting rail structure is arranged on battery on bottom, floor 100, and left installation crossbeam assembly 200 is arranged on the left side of bottom, floor 100 on battery, is connected respectively with the left longeron 301 of machinery space with the left longeron 401 in rear floor; Right installation crossbeam assembly 500 is arranged on the right side of bottom, floor 100 on battery, is connected respectively with machinery space right vertical beam 302 with rear floor right vertical beam 402; On left installation crossbeam assembly 200 and right installation crossbeam assembly 500, be provided with battery attachment point, Vehicular battery is fixed on battery attachment point, left installation crossbeam assembly 200 and right installation crossbeam assembly 500 run through vehicle body, guaranteeing, under the prerequisite of battery installation strength, to increase integral strength, rigidity and collision performance.Battery is arranged on the available space that does not take crew module and boot on battery on bottom, floor 100.Battery mounting rail structure is positioned at car load middle part, and while making collision happens, battery is difficult for being extruded distortion, and battery installation region do not communicate with crew module, can effectively improve car load leak tightness.
In sum, content of the present utility model is not limited in the above-described embodiments, and those skilled in the art can propose other embodiment easily according to guiding theory of the present utility model, within these embodiments are all included in scope of the present utility model.
Claims (9)
1. a battery mounting rail structure, it is arranged on bottom, floor (100) on battery, it is characterized in that, and described battery mounting rail structure comprises:
Left installation crossbeam assembly (200), it is arranged on the left side of bottom, floor (100) on described battery, is connected respectively with the left longeron of machinery space (301) with the left longeron in rear floor (401);
Right installation crossbeam assembly (500), it is arranged on the right side of bottom, floor (100) on described battery, is connected respectively with machinery space right vertical beam (302) with rear floor right vertical beam (402);
On described left installation crossbeam assembly (200) and described right installation crossbeam assembly (500), be provided with battery attachment point.
2. battery mounting rail structure according to claim 1, is characterized in that, described left installation crossbeam assembly (200) comprises left front installation crossbeam (201) and left back installation crossbeam (202); One end of described left front installation crossbeam (201) is connected with the left longeron of described machinery space (301), the other end is connected with one end of described left back installation crossbeam (202), and the other end of described left back installation crossbeam (202) is connected with the left longeron in described rear floor (401).
3. battery mounting rail structure according to claim 2, is characterized in that: one end that described left front installation crossbeam (201) is connected with the left longeron of described machinery space (301) is provided with the first breach (201a).
4. battery mounting rail structure according to claim 2, is characterized in that: one end that described left back installation crossbeam (202) is connected with the left longeron in described rear floor (401) is provided with the second breach (202a).
5. battery mounting rail structure according to claim 1, is characterized in that, described right installation crossbeam assembly (500) comprises right front installation crossbeam (501) and right back installation crossbeam (502); One end of described right front installation crossbeam (501) is connected with described machinery space right vertical beam (302), the other end is connected with one end of described right back installation crossbeam (502), and the other end of described right back installation crossbeam (502) is connected with described rear floor right vertical beam (402).
6. battery mounting rail structure according to claim 5, is characterized in that: one end that described right front installation crossbeam (501) is connected with described machinery space right vertical beam (302) is provided with the 3rd breach (501a).
7. battery mounting rail structure according to claim 5, is characterized in that: one end that described right back installation crossbeam (502) is connected with described rear floor right vertical beam (402) is provided with the 4th breach (502a).
8. battery mounting rail structure according to claim 1, it is characterized in that: described battery mounting rail structure also comprises the front erecting frame (600) of at least one battery, its be arranged on bottom, floor (100) on described battery front end, be connected with centre gangway (800), on erecting frame (600), be provided with battery attachment point before described battery.
9. battery mounting rail structure according to claim 1, it is characterized in that: described battery mounting rail structure also comprises erecting frame (700) after at least one battery, its be arranged on bottom, floor (100) on described battery rear end, be connected with spare tyre adapter plate (902) with rear floor frame after cross member (901), erecting frame after described battery is provided with battery attachment point on (700).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412223.4U CN203957819U (en) | 2014-07-23 | 2014-07-23 | Battery mounting rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412223.4U CN203957819U (en) | 2014-07-23 | 2014-07-23 | Battery mounting rail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203957819U true CN203957819U (en) | 2014-11-26 |
Family
ID=51918448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412223.4U Expired - Fee Related CN203957819U (en) | 2014-07-23 | 2014-07-23 | Battery mounting rail structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN203957819U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908566A (en) * | 2015-04-14 | 2015-09-16 | 浙江吉利汽车研究院有限公司 | Electric car battery pack mounting structure |
| CN105109322A (en) * | 2015-10-08 | 2015-12-02 | 浙江启磐汽车科技有限公司 | Battery mounting structure of electric vehicle |
| CN105539604A (en) * | 2015-12-29 | 2016-05-04 | 北京新能源汽车股份有限公司 | Chassis for vehicle and electric automobile with chassis |
| CN105691466A (en) * | 2016-01-14 | 2016-06-22 | 北京新能源汽车股份有限公司 | Electric automobile |
| CN107416026A (en) * | 2016-05-24 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | A kind of electric car Rear frame component |
| CN109070948A (en) * | 2016-06-24 | 2018-12-21 | 本田技研工业株式会社 | Bottom section of body |
| WO2019047254A1 (en) * | 2017-09-05 | 2019-03-14 | 江苏公爵新能源汽车有限公司 | Entire-vehicle heat dissipating air channel structure for battery pack and heat dissipating method |
| CN109515152A (en) * | 2018-12-06 | 2019-03-26 | 中国第汽车股份有限公司 | A kind of power battery of pure electric automobile cabin |
-
2014
- 2014-07-23 CN CN201420412223.4U patent/CN203957819U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908566A (en) * | 2015-04-14 | 2015-09-16 | 浙江吉利汽车研究院有限公司 | Electric car battery pack mounting structure |
| CN105109322A (en) * | 2015-10-08 | 2015-12-02 | 浙江启磐汽车科技有限公司 | Battery mounting structure of electric vehicle |
| CN105539604A (en) * | 2015-12-29 | 2016-05-04 | 北京新能源汽车股份有限公司 | Chassis for vehicle and electric automobile with chassis |
| CN105691466A (en) * | 2016-01-14 | 2016-06-22 | 北京新能源汽车股份有限公司 | Electric automobile |
| CN107416026A (en) * | 2016-05-24 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | A kind of electric car Rear frame component |
| CN107416026B (en) * | 2016-05-24 | 2024-02-13 | 上汽通用五菱汽车股份有限公司 | Frame subassembly behind electric motor car |
| CN109070948A (en) * | 2016-06-24 | 2018-12-21 | 本田技研工业株式会社 | Bottom section of body |
| US10864816B2 (en) | 2016-06-24 | 2020-12-15 | Honda Motor Co., Ltd. | Structure for lower portion of vehicle body |
| CN109070948B (en) * | 2016-06-24 | 2021-02-26 | 本田技研工业株式会社 | Vehicle body lower structure |
| WO2019047254A1 (en) * | 2017-09-05 | 2019-03-14 | 江苏公爵新能源汽车有限公司 | Entire-vehicle heat dissipating air channel structure for battery pack and heat dissipating method |
| CN109515152A (en) * | 2018-12-06 | 2019-03-26 | 中国第汽车股份有限公司 | A kind of power battery of pure electric automobile cabin |
| CN109515152B (en) * | 2018-12-06 | 2024-06-11 | 中国第一汽车股份有限公司 | Power battery compartment of pure electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |