CN209870083U - Battery package installing support and frame - Google Patents
Battery package installing support and frame Download PDFInfo
- Publication number
- CN209870083U CN209870083U CN201822237019.4U CN201822237019U CN209870083U CN 209870083 U CN209870083 U CN 209870083U CN 201822237019 U CN201822237019 U CN 201822237019U CN 209870083 U CN209870083 U CN 209870083U
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- China
- Prior art keywords
- face
- battery pack
- side face
- mounting bracket
- pack mounting
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Links
- 238000003466 welding Methods 0.000 claims description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 6
- 239000000446 fuel Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 230000006978 adaptation Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model belongs to the automobile manufacturing field provides a battery package installing support and frame. The mounting bracket comprises a top surface, a first side surface, a second side surface, a third side surface, a fourth side surface and a square nut, wherein the top surface is quadrilateral, mounting holes are formed in the top surface, the upper ends of the first side surface, the second side surface, the third side surface and the fourth side surface are sequentially and fixedly connected to the four end surfaces of the top surface, first flanges are arranged on the left end surface and the right end surface of the first side surface and are welded with the fourth side surface and the second side surface respectively, second flanges are arranged on the left end surface and the right end surface of the third side surface and are welded with the second side surface and the fourth side surface respectively, the first side surface, the second side surface, the third side surface, the fourth side surface and the top surface form a cavity structure together, and. The mounting bracket borrows the original fuel vehicle structure to the maximum extent and can meet the requirements of strength and rigidity for mounting the battery pack.
Description
Technical Field
The utility model belongs to the automobile manufacturing field, concretely relates to battery package installing support and frame.
Background
In recent years, with the strong support of the country for the new energy automobile industry, the market demand of energy-saving and light-weight electric automobiles is continuously expanded, the electric automobile industry is rapidly developed, and the arrangement of the whole electric automobile is greatly different from that of the traditional fuel oil automobile.
At present, a battery pack is adopted by a pure electric vehicle as a power source of the whole vehicle, the battery pack is large in size and heavy in weight, so that a structure capable of placing the power source battery pack is designed on the basis of an original fuel vehicle, the structure of the original fuel vehicle is borrowed as far as possible, and meanwhile, the requirements of certain space, installation strength and rigidity required for installing the battery pack on the whole vehicle are met, and the problem is urgently required to be solved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem in the above-mentioned background art, the utility model provides a simple structure, have the battery package installing support of certain intensity and rigidity and reach the frame including this battery package installing support, furthest borrows original fuel car structure, can satisfy intensity, the rigidity requirement of battery package installation simultaneously again.
In order to achieve the above purpose, the utility model provides a technical scheme is:
a battery pack mounting bracket is characterized in that: the square nut comprises a top surface, a first side surface, a second side surface, a third side surface, a fourth side surface and a square nut; the top surface is quadrilateral, and is provided with a mounting hole; the upper ends of the first side surface, the second side surface, the third side surface and the fourth side surface are fixedly connected to the four end surfaces of the top surface in sequence; the left end face and the right end face of the first side face are respectively provided with a first flanging which is respectively welded with the fourth side face and the second side face; the left end face and the right end face of the third side face are respectively provided with a second flanging which is respectively welded with the second side face and the fourth side face, and the first side face, the second side face, the third side face, the fourth side face and the top face form a cavity structure together; the square nut is fixed in the cavity structure and aligned with the mounting hole.
Further, in order to improve the stability of installing the battery pack, the mounting hole is a threaded hole.
Furthermore, the first side surface, the second side surface, the third side surface, the fourth side surface and the top surface are of an integrally formed structure, so that the overall strength and rigidity of the support are improved.
Further, the first flanging and the second flanging are welded with the fourth side face and the second side face through carbon dioxide arc welding.
Further, the height of the first flanging and the height of the second flanging are smaller than that of the first side face.
Further, the cavity structure is in a frustum pyramid shape.
Furthermore, the square nut is an M10 welding square nut with a self-locking function, has certain vibration prevention and loosening performance, and improves the stability of the battery pack.
And simultaneously, the utility model provides a frame, including left longeron, right longeron and the crossbeam of setting between left longeron and right longeron, its special character lies in: the battery pack mounting bracket is characterized by further comprising a plurality of battery pack mounting brackets arranged on the left longitudinal beam, the right longitudinal beam and the transverse beam.
Furthermore, the number of the battery pack mounting brackets is 10, the left longitudinal beam and the right longitudinal beam are respectively provided with 4 brackets, and the cross beam is provided with two brackets.
Further, the battery pack mounting bracket is welded on the left longitudinal beam and the right longitudinal beam.
Compared with the prior art, the utility model has the advantages that:
1. the utility model discloses a general degree is high between battery package installing support overall structure is simple, simple process, the installation, on the basis that does not change former fuel car frame, furthest's reduction electric motor car development cost.
2. The utility model discloses a battery package installing support belongs to from the welding support, and the turn-ups that the support side set up welds into a whole with carbon dioxide protection welding, forms a box type tubular structure, and it is feasible both to guarantee stamping forming, has promoted the bulk strength and the rigidity of support again.
3. The utility model discloses a battery package installing support is at the screw hole of opening of top surface, and the screw hole has improved the stability of installation battery package with the cooperation of top surface below installation square nut.
4. The utility model discloses a square nut has self-locking function, has certain antivibration, locking nature, improves the stability of installation battery package.
5. The utility model discloses a battery package installing support is terrace with edge type structure, can guarantee the stability of structure.
Drawings
Fig. 1 is a schematic perspective view of the mounting bracket of the present invention;
FIG. 2 is a view in one direction of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is an expanded view of the mounting bracket of the present invention (square nut not shown);
fig. 5 is a schematic structural view of the mounting bracket of the present invention mounted on the frame.
Wherein the reference numbers are as follows:
1-top surface, 11-mounting hole, 2-first side surface, 3-second side surface, 4-third side surface, 5-fourth side surface, 6-first flanging, 7-second flanging, 8-square nut, 9-carbon dioxide arc welding, 10-left longitudinal beam, 12-battery pack mounting bracket, 13-cross beam and 14-right longitudinal beam.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1 to 5, a battery pack mounting bracket includes a top surface 1, a first side surface 2, a second side surface 3, a third side surface 4, and a fourth side surface 5, where the top surface 1 is quadrilateral, the top surface 1 is provided with a mounting hole 11, the upper ends of the first side surface 2, the second side surface 3, the third side surface 4, and the fourth side surface 5 are sequentially and fixedly connected to four end surfaces of the top surface 1, and are all located below the top surface 1, and the heights of the first side surface 2, the second side surface 3, the third side surface 4, and the fourth side surface 5 are equal; the left end face and the right end face of the first side face 2 are respectively provided with a first flanging 6 which are respectively welded with the fourth side face 5 and the second side face 3; the left end face and the right end face of the third side face 4 are respectively provided with a second flanging 7 which are respectively welded with the second side face 3 and the fourth side face 5 and can be welded by adopting a carbon dioxide arc welding 9, the first side face 2, the second side face 3, the third side face 4, the fourth side face 5 and the top face 1 jointly form a cavity structure, the top face 1 is provided with a mounting hole 11, a square nut 8 is fixed below the top face 1 and is aligned with a threaded hole, and the internal thread of the square nut 8 is matched with a connecting piece of a mounted battery pack. The connecting piece can select for use the bolt, and mounting hole 11 can also be for the screw hole with bolt looks adaptation for the through-hole, and in order to improve the steadiness of installation, the preferred screw hole of mounting hole 11 through the cooperation of bolt and screw hole and square nut 8, installs the battery package on the battery package installing support.
In order to improve the bulk strength of this embodiment installing support, DC01/3.0 can be chooseed for use to the material of this embodiment, first side 2 is the same with 4 sizes on the third side, second side 3 is the same with 5 sizes on the fourth side, the utility model discloses an installing support is from the welding piece, welds 9 welding with carbon dioxide protection all around, forms a confined cavity, can satisfy the technological requirement, can satisfy the intensity of battery package support, rigidity requirement simultaneously again, for the welding convenience, first turn-ups 6 and second turn-ups 7 highly all are less than the height of first side 2, and the turn-ups forms the breach at the above-mentioned intermediate position that is located the side of direction of height.
The included angles between the first side surface 2, the second side surface 3, the third side surface 4 and the fourth side surface 5 and the top surface 1 are slightly larger than 90 degrees, the cavity structure is prismatic, and the stability of the bracket is improved.
The utility model discloses still provide a frame simultaneously, on the basis that does not change the former fuel vehicle frame, furthest's reduction electric motor car development cost, this frame includes left longeron 10, right longeron 14, the crossbeam 13 of setting between left longeron 10 and right longeron 14, and a plurality of installation is at left longeron 10, right longeron 14, battery package installing support 12 on crossbeam 13, left side longeron 10, right longeron 14 and crossbeam 13 are the support on the current fuel vehicle, weld 4 battery package installing supports on left longeron 10 and the right longeron 14 usually, left side longeron 10, two battery package installing supports distribute on the crossbeam (being located the front side position) between the right longeron 14, the position and the quantity that battery package installing support distributes can carry out reasonable design according to actual need. The edge of the battery to be mounted is provided with a mounting hole or a mounting lug, and the battery pack mounting bracket is used for fixing the battery pack on the left longitudinal beam and the right longitudinal beam by passing a bolt through the mounting hole or the mounting lug on the battery pack, a threaded hole 1 on the top surface of the battery pack mounting bracket on the left longitudinal beam and the right longitudinal beam and a square nut 8.
Claims (10)
1. The utility model provides a battery package installing support which characterized in that: comprises a top surface (1), a first side surface (2), a second side surface (3), a third side surface (4), a fourth side surface (5) and a square nut (8);
the top surface (1) is quadrilateral, and is provided with a mounting hole (11);
the upper ends of the first side surface (2), the second side surface (3), the third side surface (4) and the fourth side surface (5) are sequentially and fixedly connected with the four end surfaces of the top surface (1);
the left end face and the right end face of the first side face (2) are respectively provided with a first flanging (6) which is respectively welded with the fourth side face (5) and the second side face (3); the left end face and the right end face of the third side face (4) are respectively provided with a second flanging (7) which are respectively welded with the second side face (3) and the fourth side face (5), and the first side face (2), the second side face (3), the third side face (4), the fourth side face (5) and the top face (1) form a cavity structure together;
the square nut (8) is fixed in the cavity structure and aligned with the mounting hole (11).
2. The battery pack mounting bracket of claim 1, wherein: the mounting hole (11) is a threaded hole.
3. A battery pack mounting bracket according to claim 1 or 2, wherein: the first side surface (2), the second side surface (3), the third side surface (4), the fourth side surface (5) and the top surface (1) are integrally formed.
4. A battery pack mounting bracket according to claim 3, wherein: and the first flanging (6), the second flanging (7), the fourth side face (5) and the second side face (3) are welded by adopting carbon dioxide arc welding (9).
5. The battery pack mounting bracket of claim 4, wherein: the heights of the first turned-over edge (6) and the second turned-over edge (7) are smaller than that of the first side face (2).
6. The battery pack mounting bracket of claim 1, wherein: the cavity structure is in a frustum pyramid shape.
7. The battery pack mounting bracket of claim 1, wherein: the square nut (8) is an M10 welding square nut with a self-locking function.
8. The utility model provides a frame, includes left longeron (10), right longeron (14) and sets up crossbeam (13) between left longeron (10) and right longeron (14), its characterized in that: further comprising a plurality of battery pack mounting brackets (12) according to any one of claims 1 to 7 provided on the left longitudinal beam (10), the right longitudinal beam (14) and the cross beam (13).
9. The frame of claim 8, wherein: the number of the battery pack mounting brackets (12) is 10, the left longitudinal beam (10) and the right longitudinal beam (14) are respectively provided with 4, and the cross beam (13) is provided with 2.
10. The frame of claim 9, wherein: the battery pack mounting bracket is welded on the left longitudinal beam (10) and the right longitudinal beam (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237019.4U CN209870083U (en) | 2018-12-28 | 2018-12-28 | Battery package installing support and frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237019.4U CN209870083U (en) | 2018-12-28 | 2018-12-28 | Battery package installing support and frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209870083U true CN209870083U (en) | 2019-12-31 |
Family
ID=68949989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822237019.4U Active CN209870083U (en) | 2018-12-28 | 2018-12-28 | Battery package installing support and frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209870083U (en) |
-
2018
- 2018-12-28 CN CN201822237019.4U patent/CN209870083U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240611 Granted publication date: 20191231 |