CN202827097U - Battery installing structure - Google Patents
Battery installing structure Download PDFInfo
- Publication number
- CN202827097U CN202827097U CN201220429738.6U CN201220429738U CN202827097U CN 202827097 U CN202827097 U CN 202827097U CN 201220429738 U CN201220429738 U CN 201220429738U CN 202827097 U CN202827097 U CN 202827097U
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- supports
- fixed
- fastening structure
- transverse rod
- space
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a battery installing structure which comprises a car body part. The car body part comprises at least two rear side members, at least two first supports which are respectively fixed below one rear side member, a middle transverse rod which is fixed on lower portions of the at least two first supports, at least two second supports which are respectively fixed under the middle transverse rod, and at least two battery supporting plates which are fixed between lower portions of the at least two second supports, wherein a first space for installation of a battery module is formed among the first supports, the second supports and the middle transverse rod which are all above the battery supporting plates, and therefore the battery module can be installed in a simple and reliable mode.
Description
Technical field
The utility model relates to vehicle part, relates in particular to the battery fastening structure of vehicle.
Background technology
Automobile adopts electric energy as power, is the important trend of development of automobile from now on.In view of currently used battery module volume is large, quality heavily waits characteristics, general connection mode can not directly be fixed in bottom of car with battery module.Therefore need to increase battery fastening structure battery module is installed, satisfy various laws and regulations requirements, reduce simultaneously the quality that increases because increasing this structure as far as possible, prolong electronlmobil cruise duration.
Chinese patent discloses CN 121209659A number and discloses a kind of structure for storage battery being installed on the elec. vehicle, comprising: the body part that forms the car body of elec. vehicle; The accumulator vessel that holds storage battery; Support component, it is protruding and be arranged on below the described body part, be fixed in the bottom of described accumulator vessel from described accumulator vessel; And be connected in anticollison block between described accumulator vessel and the described body part.Yet support component is flat, and the not constraint of degree of freedom of moving for the horizontal direction of described accumulator vessel is so accumulator vessel is easily destroyed under the vibrations condition.
Therefore, be necessary to provide improved technical scheme to overcome the technical matters that exists in the prior art.
The utility model content
Technical problem underlying to be solved in the utility model is battery module to be installed in simple and reliable mode.
For solving the problems of the technologies described above, the utility model provides battery fastening structure, and it comprises: car body component, and it comprises a pair of floor side member; At least two the first supports, it is respectively fixed to described a pair of floor side member below; Middle transverse rod, it is fixed to described at least two the first support bottoms; At least two the second supports, it is respectively fixed to described middle transverse rod below; And at least two cell support plates, it is fixed between the bottom of described two the second supports at least; Wherein, between described the first support, the second support and the described middle transverse rod above the described cell support plate, form the first space that battery module is installed.
In above-mentioned battery fastening structure, alternatively, described car body component also comprises bottom, a pair of front floor longeron, the position of bottom, described front floor longeron is in described floor side member the place ahead and be lower than described floor side member, at least two the 3rd supports are fixed to longeron below, bottom, described front floor, fixing at least two cell support plates between the bottom of described at least two the 3rd supports wherein, form the second space that battery module is installed between described the 3rd support above the described cell support plate.
In above-mentioned battery fastening structure, alternatively, described car body component also comprises the rear floor second cross beam that extends between the described a pair of floor side member, fixes the 4th support between described rear floor second cross beam and the described middle transverse rod.
In above-mentioned battery fastening structure, alternatively, described at least two the first supports are fixed to described a pair of floor side member below in the mode of removably connecting respectively, and described middle transverse rod is fixed to described at least two the first support bottoms in the mode of welding.
In above-mentioned battery fastening structure, alternatively, described at least two the second supports are fixed to described middle transverse rod below in the mode of removably connecting, and described at least two cell support plates are fixed between the bottom of described two the second supports in the mode of welding at least.
In above-mentioned battery fastening structure, alternatively, described at least two the 3rd supports are fixed to longeron below, bottom, described front floor in the mode of removably connecting, and described at least two cell support plates are fixed between the bottom of described two the 3rd supports with welding manner at least.
In above-mentioned battery fastening structure, alternatively, described battery fastening structure also comprises the 5th support that is fixed on below, front floor, and described the 5th support is positioned at described second space the place ahead, and the bottom of described the 5th support is fixed to the cell support plate.
In above-mentioned battery fastening structure, alternatively, described second space is positioned at described the place ahead, the first space and is communicated with described the first space.
In above-mentioned battery fastening structure, alternatively, described the first space is positioned at rear vehicle bridge the place ahead.
In above-mentioned battery fastening structure, alternatively, described cell support plate is hollow steel band, and described middle transverse rod is steel pipe.
According to the utility model; the battery fastening structure simple structure; easy to manufacture; and, between described the first support, the second support and the described middle transverse rod above the described cell support plate, forming the first space that battery module is installed, battery module can be contained in the first space; it is convenient to install; and, provide spacing and protection for battery module, improve the reliability that battery module is installed.
By the detailed description below with reference to accompanying drawing, other aspects of the present utility model and feature become obvious.But should be known in the only purpose design for explaining of this accompanying drawing, rather than as the restriction of scope of the present utility model, this is because it should be with reference to additional claim.Should also be appreciated that, unless otherwise noted, the unnecessary accompanying drawing of drawing to scale, they only try hard to illustrate conceptually structure described herein and flow process.
Description of drawings
Consult by reference to the accompanying drawings the detailed description of the following specific embodiment, will understand more fully the utility model, reference numbers same in the accompanying drawing refers to element same in the view all the time.Wherein:
Fig. 1 shows the schematic diagram at the bottom of the vehicle body, has wherein removed the part battery fastening structure; And
Fig. 2 shows the partial schematic diagram according to the battery fastening structure of a kind of specific embodiment of the utility model, wherein in order to clearly illustrate battery fastening structure, only keep the main car body component of directly fixing with battery fastening structure, and removed other car body component.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
As depicted in figs. 1 and 2, the battery fastening structure of a kind of specific embodiment of the utility model comprises: car body component 1, at least two the first supports 21, middle transverse rod 3, at least two the second supports 22 reach at least two cell support plates 4.Car body component 1 comprises a pair of floor side member 11, at least two the first supports 21 are respectively fixed to a pair of floor side member 11 belows, middle transverse rod 3 is fixed at least two the first support 21 bottoms, at least two the second supports 22 are respectively fixed to middle transverse rod 3 belows, at least two cell support plates 4 are fixed between the bottom of two the second supports 22 at least, wherein, between the first support 21 above the cell support plate 4, the second support 22 and middle transverse rod 3, form the first space 51 that battery module (not shown) is installed.
The first space 51 is positioned at rear vehicle bridge the place ahead, and this position is the support cells module effectively, can for battery module provides large installing space, increase the battery energy storage volume again simultaneously.
In a kind of optional specific embodiment, the cell support plate 4 that the first space 51 of battery module form to be installed is hollow steel band, adopts the bearing capacity that cell support plate 4 structures of hollow steel band can the Effective Raise structure, reduces simultaneously the structure added mass.
Middle transverse rod 3 is steel pipe.Middle transverse rod 3 forms the design of U-shaped steel pipe, not only provides stable support for battery module effectively utilizes the tyre-well front space, reduces added mass, and simple in structure because of it, and transplantability is strong, can be widely used in various electronic vehicles.Alternatively, middle transverse rod 3 can be hollow steel pipe.
Because cell support plate 4 all adopts hollow structure with middle transverse rod 3, this structure can Effective Raise to carrying and the restriction ability of battery module, reduce simultaneously added mass, prolong the cruise duration of electronlmobil.
Two the first supports 21 are fixed to respectively a pair of floor side member 11 belows of the left and right sides in the mode of removably connecting.For example, two the first supports 21 a pair of floor side member 11 belows that are fixed to bolts respectively.And middle transverse rod 3 is fixed at least two the first support 21 bottoms in the mode of welding, and welding manner for example can adopt the carbon dioxide welding mode.
Two the second supports 22 are fixed to middle transverse rod 3 belows in the mode of removably connecting, and for example, two the second supports 22 are middle transverse rod 3 belows that are fixed to bolts respectively.And two cell support plates 4 are fixed between the bottom of two the second supports 22 in the mode of welding at least, and welding manner for example can adopt the carbon dioxide welding mode.
In a kind of optional specific embodiment, car body component 1 also comprises a pair of front floor 14 bottom longerons 12, the position of front floor 14 bottom longerons 12 is in floor side member 11 the place aheads and be lower than floor side member 11, two the 3rd supports 23 are fixed to 14 bottom longerons, 12 belows, front floor, fixing at least two cell support plates 4 between the bottom of two the 3rd supports 23, wherein, between the 3rd support 23 above the cell support plate 4, form the second space 52 that battery module is installed.
In a kind of optional specific embodiment, the cell support plate 4 that the second space 52 of battery module form to be installed is hollow steel band also, adopts the bearing capacity that cell support plate 4 structures of hollow steel band can the Effective Raise structure, reduces simultaneously the structure added mass.
The 3rd support 23 is fixed to 14 bottom longerons, 12 belows, front floor in the mode of removably connecting, and for example, the 3rd support 23 is 14 bottom longerons, 12 belows, front floor that are fixed to bolts respectively.And cell support plate 4 is fixed between the bottom of two the 3rd supports 23 with welding manner, and welding manner for example can adopt the carbon dioxide welding mode.
In a kind of optional specific embodiment, car body component 1 also comprises the rear floor second cross beam 13 that extends between a pair of floor side member 11, fixes the 4th support 24 between rear floor second cross beam 13 and the middle transverse rod 3.
In a kind of optional specific embodiment, battery fastening structure also comprises the 5th support 25 that is fixed on 14 belows, front floor, the 5th support 25 is positioned at second space 52 the place aheads, and the bottom of the 5th support 25 is fixed to the cell support plate 4 that forms the second space 52 that battery module is installed.
According to the utility model, between the first support 21 above the cell support plate 4, the second support 22 and middle transverse rod 3, form the first space 51 that battery module is installed, second space 52 is positioned at 51 the place aheads, the first space and is communicated with the first space 51.The space that battery fastening structure of the present utility model is used for the installation battery module is divided into the first space 51 and second space 52 front and back two parts, and this structure is convenient to processing and manufacturing and mounting or dismounting.Therefore, battery fastening structure not only provides support in vertical direction for battery module, and, provide all around spacing and protection to battery module in the horizontal direction, improve the reliability that battery module is installed.Battery fastening structure simple structure of the present utility model, easy to manufacture, easy for installation, can battery module be installed in simple and reliable mode.
The above specific embodiment only is used for explanation the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that do not break away from scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (10)
1. battery fastening structure is characterized in that, it comprises:
Car body component (1), it comprises a pair of floor side member (11);
At least two the first supports (21), it is respectively fixed to described a pair of floor side member (11) below;
Middle transverse rod (3), it is fixed to described at least two the first supports (21) bottom;
At least two the second supports (22), it is respectively fixed to described middle transverse rod (3) below; And
At least two cell support plates (4), it is fixed between the bottom of described two the second supports (22) at least;
Wherein, between described the first support (21), the second support (22) and the described middle transverse rod (3) of described cell support plate (4) top, form the first space (51) that battery module is installed.
2. battery fastening structure according to claim 1, wherein, described car body component (1) also comprises a pair of front floor bottom longeron (12), the position of described front floor bottom longeron (12) is in described floor side member (11) the place ahead and be lower than described floor side member (11), at least two the 3rd supports (23) are fixed to described front floor bottom longeron (12) below, fixing at least two cell support plates (4) between the bottom of described at least two the 3rd supports (23), wherein, between described the 3rd support (23) of described cell support plate (4) top, form the second space (52) that battery module is installed.
3. battery fastening structure according to claim 2, wherein, described car body component (1) also comprises the rear floor second cross beam (13) that extends between the described a pair of floor side member (11), fixes the 4th support (24) between described rear floor second cross beam (13) and the described middle transverse rod (3).
4. battery fastening structure according to claim 1, wherein, described at least two the first supports (21) are fixed to described a pair of floor side member (11) below in the mode of removably connecting respectively, and described middle transverse rod (3) is fixed to described at least two the first supports (21) bottom in the mode of welding.
5. battery fastening structure according to claim 1, wherein, described at least two the second supports (22) are fixed to described middle transverse rod (3) below in the mode of removably connecting, and described at least two cell support plates (4) are fixed between the bottom of described two the second supports (22) in the mode of welding at least.
6. battery fastening structure according to claim 2, wherein, described at least two the 3rd supports (23) are fixed to described front floor bottom longeron (12) below in the mode of removably connecting, and described at least two cell support plates (4) are fixed between the bottom of described two the 3rd supports (23) with welding manner at least.
7. battery fastening structure according to claim 3, it also comprises the 5th support (25) that is fixed on below, front floor (14), described the 5th support (25) is positioned at described second space (52) the place ahead, and the bottom of described the 5th support (25) is fixed to cell support plate (4).
8. battery fastening structure according to claim 2, wherein, described second space (52) is positioned at (51) the place ahead, described the first space and is communicated with described the first space (51).
9. battery fastening structure according to claim 1, wherein, described the first space (51) is positioned at rear vehicle bridge the place ahead.
10. each described battery fastening structure in 9 according to claim 1, wherein, described cell support plate (4) is hollow steel band, described middle transverse rod (3) is steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220429738.6U CN202827097U (en) | 2012-08-28 | 2012-08-28 | Battery installing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220429738.6U CN202827097U (en) | 2012-08-28 | 2012-08-28 | Battery installing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202827097U true CN202827097U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220429738.6U Expired - Lifetime CN202827097U (en) | 2012-08-28 | 2012-08-28 | Battery installing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202827097U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114181A (en) * | 2016-08-08 | 2016-11-16 | 北京长安汽车工程技术研究有限责任公司 | A kind of battery case mounting structure of pure electric automobile |
| CN106515413A (en) * | 2016-11-01 | 2017-03-22 | 广州电力机车有限公司 | Battery mounting structure of sanitation vehicle |
| CN110239627A (en) * | 2018-03-09 | 2019-09-17 | 丰田自动车株式会社 | Vehicle rear construction |
-
2012
- 2012-08-28 CN CN201220429738.6U patent/CN202827097U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114181A (en) * | 2016-08-08 | 2016-11-16 | 北京长安汽车工程技术研究有限责任公司 | A kind of battery case mounting structure of pure electric automobile |
| CN106515413A (en) * | 2016-11-01 | 2017-03-22 | 广州电力机车有限公司 | Battery mounting structure of sanitation vehicle |
| CN106515413B (en) * | 2016-11-01 | 2018-11-06 | 广州电力机车有限公司 | A kind of sanitation cart battery fastening structure |
| CN110239627A (en) * | 2018-03-09 | 2019-09-17 | 丰田自动车株式会社 | Vehicle rear construction |
| CN110239627B (en) * | 2018-03-09 | 2022-05-10 | 丰田自动车株式会社 | Vehicle rear structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |