CN209479387U - Bracket and vehicle is laminated in battery modules - Google Patents
Bracket and vehicle is laminated in battery modules Download PDFInfo
- Publication number
- CN209479387U CN209479387U CN201822210038.8U CN201822210038U CN209479387U CN 209479387 U CN209479387 U CN 209479387U CN 201822210038 U CN201822210038 U CN 201822210038U CN 209479387 U CN209479387 U CN 209479387U
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- bracket
- battery modules
- laminated
- isolated location
- mounting surface
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Abstract
The utility model provides a kind of battery modules stacking bracket and vehicle, the battery modules stacking bracket includes pedestal, and lower bracket, it is in planar isolated location that the lower bracket, which has, and two arranged for interval on isolated location and with the integrally formed barrier unit of isolated location, the lower bracket can be fastened with pedestal and is connected, and enclosed by isolated location, two barrier units and pedestal constitute can set battery mould group lower layer space.In addition, battery modules stacking bracket further includes upper bracket, the side block unit which has two arranged for interval and be connected respectively with lower bracket, and two side block units and isolated location enclose constitute can set battery mould group upper space.Battery modules stacking rack forming described in the utility model is simple, and precision is higher, has preferable practicability.
Description
Technical field
The utility model relates to new energy vehicle technical field of structures, in particular to bracket is laminated in a kind of battery modules, this
Utility model further relates to a kind of vehicle for being equipped with battery modules stacking bracket.
Background technique
As new energy field is widelyd popularize in the enhancing and country of people's environmental consciousness, using battery as power source
New energy vehicle also increasingly be widely accepted.The main reason for influencing new energy vehicle development first is that new energy vehicle
Course continuation mileage, and at present effective solution for this problem first is that arranging more battery on vehicle.
Since the space of vehicle is limited, in order to accommodate more batteries, need to stack battery stack, and by battery stack
Stacking needs to use bracket, and existing bracket generally uses the aluminum profile of extrusion forming, but the flatness of aluminum profile bracket is difficult
With control, installation accuracy is poor.In addition, extrusion aluminum-type material needs to go out a large amount of loss of weight chamber in extrusion forming post-processing, increases and add
Work cost and time, production efficiency is low, and consistency is poor.
Utility model content
In view of this, the utility model is directed to a kind of battery modules stacking bracket, can have preferable use
Effect.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of battery modules stacking bracket comprising:
Pedestal；
Lower bracket, including in planar isolated location and arranged for interval on the isolated location and with it is described every
Two barriers unit integrally formed from unit；The lower bracket can be fastened with the pedestal and is connected, and by the isolated location, two
The barrier unit and the pedestal enclose constitute can set battery mould group lower layer space；
Upper bracket, with two arranged for interval and respectively the side block unit connected with the lower bracket, and the two side block lists
First enclose with the isolated location constitutes the upper space that can accommodate the battery modules.
Further, the lower bracket is formed via the mode of casting.
Further, in each side block unit close to the side of the lower bracket, and along the length of the side block unit
Direction arranged for interval has the joint face of several evaginations.
Further, location hole is offered respectively in the both ends of each side block unit bottom surface, and on the lower bracket
It is configured with the positioning column that can be inserted in two positioning hole respectively.
Further, it is installed in the first mounting surface for being configured with upper and lower interlaced arrangement on the two barrier units and second
Face, the upper bracket are fixed on first mounting surface.
Further, the mounting hole through second mounting surface arrangement is configured on the second mounting surface of Yu Suoshu, with structure
At being connected for the lower bracket and the pedestal.
Further, the inclined arrangement of side wall of first mounting surface and second mounting surface is connected.
Further, the reinforcing rib of arranged crosswise is configured on the lower surface of Yu Suoshu isolated location.
Compared with the existing technology, the utility model has the advantage that
(1) bracket is laminated in battery modules described in the utility model, by the way that pedestal is arranged, installs lower branch on the base
Frame, and the upper bracket being mounted on lower bracket, three are to be independently arranged, and linked together by assembling, between
Positioning surface can be formed by using the mode with degree of precision, and therefore, bracket is laminated in the battery modules of the utility model,
It can installation accuracy with higher.
(2) the mode structure of casting and forming is simple, and Lightened structure casting and forming, reduction can use mach work together
Amount, can reduce cost.
(3) joint face arranged for interval can reduce processing capacity, and have preferable positioning accuracy.
The another object of the utility model is to propose a kind of vehicle have battery modules, at least part of battery
Mould group carries out arranged stacked via battery modules as described above stacking bracket.
Bracket beneficial effect having the same is laminated in the vehicle of the utility model and above-mentioned battery modules, no longer superfluous herein
It states.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural blast schematic diagram that bracket is laminated in battery modules described in the utility model embodiment one；
Fig. 2 is the fixed structure schematic diagram of battery modules on the base described in the utility model embodiment one；
Fig. 3 is the axonometric schematic diagram of lower bracket described in the utility model embodiment one；
Fig. 4 is another angular views of Fig. 3；
Fig. 5 is the structural schematic diagram of side block unit described in the utility model embodiment one；
Description of symbols:
1- pedestal, 11- bottom plate, 12- crossbeam, 101- threaded hole, 2- lower bracket, 21- isolated location, 22- barrier unit,
The first mounting surface of 221-, the second mounting surface of 222-, 223- avoiding space, 224- side wall, 225- ribs, 226- reinforcing rib,
227- positioning column, 201- mounting hole, 3- upper bracket, 31- side block unit, 311- joint face, 301- lightening hole, 302- through-hole,
303- location hole, 4- battery modules, 41- support arm.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
The present embodiment is related to a kind of battery modules stacking bracket, as shown in Figure 1, battery modules stacking bracket includes pedestal
1 and lower bracket 2, which has in planar isolated location 21 and two arranged for interval on isolated location 21,
And with the integrally formed barrier unit 22 of isolated location 21, the lower bracket 2 can with pedestal 1 fasten be connected, and by isolated location 21,
Two barrier units 22 and pedestal 1 enclose constitute can set battery mould group 4 lower layer space.In addition, bracket is laminated in the battery modules
It further include upper bracket 3, the side block unit 31 which has two arranged for interval and be connected respectively with lower bracket 2, and two sides
Gear unit 31 and isolated location 21 enclose constitute can set battery mould group 4 upper space.
As a preferred embodiment of pedestal 1, in the present embodiment, the specific structure of pedestal 1 is as depicted in figs. 1 and 2,
Including bottom plate 11, and two crossbeams 12 that parallel and interval is fixed on bottom plate 11.Fixation of two crossbeams 12 on bottom plate 11
Welding can be used in mode, naturally it is also possible to using bolt or riveting.In order to preferably be fixed to battery modules 4, this implementation
In example, the section of above-mentioned two crossbeam 12 is L-shaped, and the bottom of two crossbeams 12 is positioned opposite, to carry battery modules 4.Two
The thickness of crossbeam 12 is greater than the thickness of bottom plate 11, therefore more preferable with the stability that two crossbeams 12 carry battery modules 4, compared to adding
The thickness of thick bottom plate 11, this scheme can save material cost, and be conducive to the lightweight of vehicle.Certainly, pedestal 1 may be
Other forms, for example can be directly made of bottom plate 11.
As a preferred embodiment of lower bracket 2, in the present embodiment, isolated location 21 is specifically made of partition, and barrier
Unit 22 is then specifically made of the two sides for the partition that is placed in and the baffle that extends downwardly perpendicular to partition.Between between two baffles
It is identical away from the spacing between two crossbeams 12.After lower bracket 2 and pedestal 1 are fastened, above-mentioned partition, two baffles and two are horizontal
The rectangular parallelepiped space of the enclosed composition of beam 12 constitute can set battery mould group 4 lower layer space.Partition preferably uses refractory material,
With battery modules 4 that can be another layer of effective protection when a certain layer battery modules 4 are on fire.
In order to constitute fixation of the battery modules 4 in lower layer space, in the present embodiment, as depicted in figs. 1 and 2, in two cross
Threaded hole 101 is uniformly provided on the upper surface of beam 12, and the corresponding two sides in battery modules 4 are fixed with and can be overlapped on respectively
The upper branch arm 41 of two crossbeams, 12 upper surface offers the mistake with the one-to-one correspondence of threaded hole 101 and arranged concentric on support arm 41
Hole is constituted the fixation of battery modules 4 in a manner of being spirally connected using bolt and threaded hole 101.
In order to constitute the fixation of lower bracket 2 Yu pedestal 1, in the present embodiment, as shown in figures 1 and 3, on baffle and edge
The length direction of baffle is configured with the first mounting surface 221 and the second mounting surface 222 of upper and lower interlaced arrangement.Wherein, each first peace
Dress face 221 is for fixing upper bracket 3.The peace through the second mounting surface 222 arrangement is configured on each second mounting surface 222
Fill hole 201, and 101 arranged concentric of above-mentioned via hole and threaded hole of each mounting hole 201 and part.Preferably, mounting hole 201 with it is upper
The via hole stated in a manner of one in arranging, i.e., across a via hole between two mounting holes, which is only used for fixed battery modules
4, concentric via hole is then used to fix battery modules 4 and lower branch simultaneously with mounting hole 201, the mode structure being equally fixed by bolts
At being fastened for lower bracket 2 and pedestal 1.In order to avoid the lower surface of baffle and only to constitute the fixed spiral shell of battery modules 4
Bolt interference, in the present embodiment, as shown in Figure 1, Figure 3 and Figure 4 shown in, offer the avoiding space 223 of arc in the lower surface of baffle,
And avoiding space 223 is arranged it is arc-shaped, it is easy to form, and can avoid stress concentrate and cause lower bracket 2 crack.
In order to further increase the intensity of lower bracket 2, in the present embodiment, as shown in Figure 3 and Figure 4, it is connected to the first installation
The side wall 224 of face 221 and the second mounting surface 222 is in tilted layout, and is disposed to extend by two lateral side walls 224 of each mounting hole 201
There is ribs 225, and is additionally provided with the reinforcing rib 226 of several groups arranged crosswise on the lower surface of partition.
For the ease of the molding of lower bracket 2, in the present embodiment, the lower bracket 2 is whole using machine-shaping by the way of casting,
The mating surface such as lower surface of the first mounting surface 221 and baffle in part is only needed to be processed, labor content is smaller.
As a preferred embodiment of upper bracket 3, in the present embodiment, as shown in Figure 1 and Figure 5, two side block units 31 have
It is constituted in the side plate of bar shaped plate, both side plate is separately fixed on the two sides of lower bracket 2, and partition and both side plate enclose that constitute can
The upper space of set battery mould group 4.
In order to mitigate the weight of bracket, to be conducive to increase the course continuation mileage of vehicle, in the present embodiment, such as Fig. 1 and Fig. 5
It is shown, loss of weight unit is disposed on side plate.More specifically, in the present embodiment, loss of weight unit is by along side plate length direction interval
The lightening hole 301 being arranged on side plate is constituted.The mode that casting can also be used in side plate in the present embodiment forms, above-mentioned loss of weight
Unit can casting and forming together, the processing is simple, and cost is relatively low.
In the present embodiment, side plate is fixed on the structure on lower bracket 2 as shown in Figure 1, on the lower surface of side plate and along side
The length direction arranged for interval of plate has several joint faces 311 for externally protruding out in side plate lower surface, and each joint face 311 and above-mentioned the
One mounting surface 221 corresponds arrangement.Short transverse along side plate is configured on side plate through side plate and each joint face 311
Through-hole 302.Corresponding each through-hole 302, offers threaded hole on the first mounting surface 221, is constituted in a manner of equally using bolt
Fixation of the side plate on lower bracket 2.By the way that spaced apart joint face 311 is arranged, compared to using the bottom surface of entire side plate as
Joint face, working (finishing) area needed for can reducing side plate reduce processing request, save processing cost.
In the present embodiment, battery modules 4 upper space fixed form as shown in Figure 1, above-mentioned be provided on side plate
Via hole arranged concentric on through-hole 302 and 4 support arm 41 of battery modules, i.e. bolt may pass through via hole, through-hole 302 and be located at first
Screw hole on mounting surface 221, to be constituted the fixation of upper bracket 3 Yu battery modules 4 simultaneously.
Due to needing that side plate and battery modules 4 are fixed simultaneously, side plate is toppled over when installing in order to prevent, causes to install
It is inconvenient.In the present embodiment, as shown in Fig. 1, Fig. 3 and Fig. 5, it is bounded on each side the lower surface of plate, and both ends construction along its length
There is a location hole 303, and in being configured with the positioning column 227 that can be inserted in each location hole 303 on the upper surface of lower bracket 2.And it is fixed
The top of position column 227 is tapered, in order to be oriented to when being plugged in location hole 303, in installation side plate, can pass through positioning
The mode that hole 303 is inserted with positioning column 227 constitutes side plate pre-fixing on lower bracket 2, easily carries out subsequent bolt peace
Dress.
In conclusion bracket is laminated in the battery modules of the present embodiment, process time and the processing cost of bracket are reduced, and
With preferable intensity and installation accuracy, there is preferable practicability.
Embodiment two
The present embodiment is related to a kind of vehicle, and power battery is disposed on vehicle, at least partly described battery modules 4 via
Battery modules stacking bracket as described in embodiment one carries out arranged stacked.
The vehicle of the present embodiment is laminated bracket by battery modules of the application as described in embodiment one, can reduce cost, and
Convenient for the arranged stacked of battery modules 4, and there is preferable using effect.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. bracket is laminated in a kind of battery modules, characterized by comprising:
Pedestal (1)；
Lower bracket (2), including in planar isolated location (21) and arranged for interval on the isolated location (21), simultaneously
With the integrally formed two barriers unit (22) of the isolated location (21)；The lower bracket (2) can fasten solid with the pedestal (1)
Even, and enclose by the isolated location (21), the two barrier units (22) and the pedestal (1) that constitute can set battery mould group
(4) lower layer space；
Upper bracket (3), the side block unit (31) that there are two arranged for interval and be connected respectively with the lower bracket (2), and described in two
Side block unit (31) and the isolated location (21), which enclose composition, can accommodate the upper space of the battery modules (4).
2. bracket is laminated in battery modules according to claim 1, it is characterised in that: the lower bracket (2) is via casting
Mode forms.
3. bracket is laminated in battery modules according to claim 1, it is characterised in that: close in each side block unit (31)
The side of the lower bracket (2), and have along the length direction arranged for interval of the side block unit (31) joint face of several evaginations
(311)。
4. bracket is laminated in battery modules according to claim 1, it is characterised in that: in each side block unit (31) bottom surface
Both ends offer respectively location hole (303), and two location hole can be inserted in respectively in being configured on the lower bracket (2)
(303) positioning column (227) in.
5. bracket is laminated in battery modules according to claim 1, it is characterised in that: in structure on the two barrier units (22)
The first mounting surface (221) and the second mounting surface (222) of upper and lower interlaced arrangement are made, the upper bracket (3) is fixed on described
On one mounting surface (221).
6. bracket is laminated in battery modules according to claim 5, it is characterised in that: on the second mounting surface of Yu Suoshu (222)
It is configured with the mounting hole (201) through second mounting surface (222) arrangement, to constitute the lower bracket (2) and the pedestal
(1) be connected.
7. bracket is laminated in battery modules according to claim 5, it is characterised in that: connection first mounting surface (221)
With side wall (224) inclined arrangement of second mounting surface (222).
8. bracket is laminated in battery modules according to claim 1, it is characterised in that: the following table of Yu Suoshu isolated location (21)
The reinforcing rib (226) of arranged crosswise is configured on face.
9. a kind of vehicle has battery modules (4), it is characterised in that: at least part of battery modules (4) are via such as right
It is required that the stacking bracket of battery modules described in any one of 1 to 8 carries out arranged stacked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822210038.8U CN209479387U (en) | 2018-12-26 | 2018-12-26 | Bracket and vehicle is laminated in battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822210038.8U CN209479387U (en) | 2018-12-26 | 2018-12-26 | Bracket and vehicle is laminated in battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209479387U true CN209479387U (en) | 2019-10-11 |
Family
ID=68128397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822210038.8U Active CN209479387U (en) | 2018-12-26 | 2018-12-26 | Bracket and vehicle is laminated in battery modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209479387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204200A (en) * | 2020-08-31 | 2022-03-18 | 比亚迪股份有限公司 | A battery package that is used for box of battery package and has it |
-
2018
- 2018-12-26 CN CN201822210038.8U patent/CN209479387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204200A (en) * | 2020-08-31 | 2022-03-18 | 比亚迪股份有限公司 | A battery package that is used for box of battery package and has it |
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