CN215971083U - Battery package installing support and vehicle - Google Patents
Battery package installing support and vehicle Download PDFInfo
- Publication number
- CN215971083U CN215971083U CN202121566304.6U CN202121566304U CN215971083U CN 215971083 U CN215971083 U CN 215971083U CN 202121566304 U CN202121566304 U CN 202121566304U CN 215971083 U CN215971083 U CN 215971083U
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- battery pack
- bottom plate
- bearing bottom
- plate
- pressing plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model relates to a battery pack mounting bracket and a vehicle, and relates to the technical field of automobile battery packs. The battery pack mounting bracket comprises a bearing bottom plate and a bearing plate, wherein the bearing bottom plate is used for bearing a battery pack; the bearing bottom plate is provided with fixing supports at intervals for connecting with a vehicle body. The utility model solves the problems that the existing battery pack mounting bracket has a complex structure, and the high-voltage wire harness and the cooling water pipe on the battery are not enough in arrangement space due to the fact that the periphery of the battery pack is wrapped by the bracket.
Description
Technical Field
The utility model relates to the technical field of automobile battery packs, in particular to a battery pack mounting bracket and a vehicle.
Background
With the advance of industrialization process, the problem of environmental pollution is more and more serious, and energy conservation, environmental protection and sustainable development are highly emphasized by all countries in the world. The new energy automobile can improve the energy-saving and environment-friendly efficiency, and the hybrid electric vehicle is one of the important directions of the new energy automobile. However, in the prior art, the problems of complex structure and difficult spatial arrangement still exist in the aspect of battery pack installation, so that the cost is doubled and the huge resistance is brought to the enterprise benefit.
CN 208439046U discloses an automobile battery pack mounting bracket, which comprises a bearing bracket and a fixing bracket, wherein the bearing bracket comprises a bearing plate, a positioning plate and a first welding plate, the extending direction of the positioning plate is opposite to that of the first welding plate, the first welding plate is fixedly connected with an automobile longitudinal beam, the fixing bracket comprises a fixing plate, a connecting plate and an extending plate, the top end of the fixing plate is connected with the positioning plate, the side wall of the fixing plate is obliquely connected with the bearing plate, so that a bearing groove is formed between the bearing plate and the fixing plate, the connecting plate is attached to the bearing plate, one end of the extending plate, which faces away from the fixing plate, is provided with an assembling plate, the assembling plate is protruded towards the fixing plate, the assembling plate is provided with an assembling hole, the mounting bracket adopts the design of the first welding plate, the assembling plate and the assembling hole, and adopts a triangular fixing mode, so that the structural stability between the automobile battery pack mounting bracket and the automobile longitudinal beam is effectively improved, and then the falling-off phenomenon caused by vibration is prevented, and the user experience is improved. However, the mounting bracket still has the problems of complex structure and insufficient arrangement space of high-voltage wire harnesses and cooling water pipes on the battery due to the fact that the periphery of the battery is wrapped by the bracket.
Disclosure of Invention
The utility model aims to provide a battery pack mounting bracket and a vehicle, and aims to solve the problems that the existing battery pack mounting bracket is complex in structure, and the high-voltage wire harness and the cooling water pipe on a battery are insufficient in arrangement space due to the fact that the periphery of the battery pack is wrapped by the bracket.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a battery pack mounting bracket comprises a bearing bottom plate, a battery pack and a bracket body, wherein the bearing bottom plate is used for bearing the battery pack;
the bearing bottom plate is provided with fixing supports at intervals for connecting with a vehicle body.
Preferably, the bearing bottom plate and the fixing bracket are integrally formed.
Preferably, the two ends of the bearing bottom plate are both upwards formed with the fixed brackets at intervals;
a first mounting hole is formed in the fixing support and is in threaded connection with the vehicle body.
Preferably, the battery pack positioning device further comprises a limiting structure for positioning the battery pack;
the limiting structure comprises a first limiting part and a second limiting part;
the first limiting part is used for limiting the position of the battery pack in the width direction on the bearing bottom plate, and the second limiting part is used for limiting the position of the battery pack in the length direction on the bearing bottom plate.
Preferably, the first limiting part is located at the middle position of the bearing bottom plate along the length direction;
the second limiting part is positioned in the middle of the bearing bottom plate along the width direction.
Preferably, the battery pack further comprises a battery pressing plate for fixing the battery pack;
the battery pressing plate comprises a first pressing plate and a second pressing plate;
the first pressing plate fixes the battery pack from the width direction of the bearing bottom plate, and the second pressing plate fixes the battery pack from the length direction of the bearing bottom plate.
Preferably, a second mounting hole is formed in the bearing bottom plate, and third mounting holes matched with the second mounting hole are formed in the first pressing plate and the second pressing plate;
after the first pressing plate and the second pressing plate tightly press the battery pack, the battery pack is fixed on the bearing bottom plate by penetrating through the third mounting hole and the second mounting hole through bolts.
Preferably, the first pressing plate and the second pressing plate both comprise locking surfaces and pressing surfaces, the locking surfaces are matched with the battery clamping groove structures, and the third mounting holes are formed in the pressing surfaces.
Preferably, the third mounting hole includes a kidney-shaped hole and a circular hole.
The utility model also provides a vehicle comprising the battery pack mounting bracket.
The utility model has the beneficial effects that:
1) the fixing supports connected with the vehicle body are arranged on the bearing bottom plate bearing the battery pack at intervals, so that enough arrangement space is provided for other parts on the battery pack mounting support, the problem that the arrangement space of a high-voltage wire harness and a cooling water pipe on a battery is insufficient due to the fact that the periphery of the existing battery pack is wrapped by the support is solved, and the battery pack mounting support has the advantages of being simple in structure and changeable in mounting position;
2) the limiting structures of the battery pack in the length direction and the width direction of the bearing bottom plate are arranged at the same time, so that the battery pack is convenient to mount and position, the battery pack is matched and pre-fixed, and the assembly efficiency is improved;
3) through setting up battery package at the length direction of bearing the weight of the bottom plate and width direction's first clamp plate and second clamp plate simultaneously, guaranteed the steadiness of the assembly of battery package, at car battery package technical field, have and promote practical value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention in assembled relation with a battery platen;
fig. 3 is a schematic structural view of the cell press plate.
Wherein, 1-bearing bottom plate, 101-second mounting hole; 2-fixing bracket, 201-first mounting hole; 3-a first stop member; 4-a second stop member; 5-a first press plate; 6-a second press plate; 7-locking surface; 8-compression surface, 801-kidney-shaped hole, 802-circular hole.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure herein, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings and preferred embodiments. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be understood that the preferred embodiments are illustrative of the utility model only and are not limiting upon the scope of the utility model.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
As shown in fig. 1 to 3, a battery pack mounting bracket includes a load-bearing base plate 1 for bearing a battery pack;
the bearing bottom plate 1 is provided with fixing brackets 2 at intervals for connecting with a vehicle body.
Through the interval set up the fixed bolster that links to each other with the automobile body on bearing the bottom plate that bears the battery package, for other spare parts on the battery package installing support provide sufficient arrangement space, solved present battery package and lead to high-pressure pencil, the not enough problem of condenser tube arrangement space on the battery by support parcel all around, and have simple structure, the changeable advantage of mounted position.
The battery pack mounting bracket in this embodiment may be adapted for both hybrid battery packs and conventional battery mounting. Because of the reasons such as performance, oil consumption, heat evil of hybrid battery package, must arrange the hybrid battery package on vehicle chassis, traditional mounting means only adapts to the installation of battery package in the car such as cabin or suitcase, can't be used for vehicle chassis's installation. The mounting mode of the mounting bracket in the embodiment can be fixed on a traditional storage battery tray through a pressing plate structure or a screw rod, and can also be mounted on a vehicle chassis, so that the mounting bracket has the advantage of platform universality.
The bearing bottom plate 1 and the fixed bracket 2 are integrally formed.
In this embodiment, the bearing bottom plate and the fixed support are directly formed by a stamping process, and the bearing bottom plate and the fixed support have the advantages of being simple to operate and low in production cost.
Two ends of the bearing bottom plate 1 are upwards provided with fixed brackets 2 at intervals;
a first mounting hole 201 is formed in the fixing support 2, and the first mounting hole 201 is in threaded connection with the vehicle body.
In this embodiment, two ends of the bearing bottom plate are respectively upwards formed with two fixed bolsters, and the symmetry sets up, and the diameter of the mounting hole of seting up on the fixed bolster is 9 mm's round hole, passes the mounting hole through the bolt, fixes the fixed bolster assembly in vehicle chassis's below.
The battery pack positioning device also comprises a limiting structure used for positioning the battery pack;
the limiting structure comprises a first limiting part 3 and a second limiting part 4;
the first limiting part 3 is used for limiting the position of the battery pack on the bearing bottom plate 1 in the width direction, and the second limiting part 4 is used for limiting the position of the battery pack on the bearing bottom plate 1 in the length direction.
Through setting up battery package at the length direction and the width direction's of bearing the weight of the bottom plate limit structure simultaneously, made things convenient for the installation location of battery package, made the battery package match the pre-fixing, improved assembly efficiency.
In this embodiment, the position-limiting structure and the supporting base plate are also integrally formed, and are also formed by press molding together with the supporting base plate and the fixing bracket during the manufacturing process. The limiting structure is consistent with the tray of the conventional storage battery and is matched with the structure of the battery pack to be pre-fixed.
The first limiting part 3 is positioned in the middle of the bearing bottom plate 1 along the length direction;
the second position limiting part 4 is located at the middle position of the load floor 1 along the width direction.
In this embodiment, the shape and configuration of the first limiting part are the same as those of the second limiting part, but the length of the first limiting part is greater than that of the second limiting part, so as to meet the limiting requirement of the battery pack on the load-bearing bottom plate along the length direction.
The battery pressing plate is used for fixing the battery pack;
the cell press plate comprises a first press plate 5 and a second press plate 6;
the first pressing plate 5 fixes the battery pack from the width direction of the carrier base plate 1, and the second pressing plate 6 fixes the battery pack from the length direction of the carrier base plate 1.
Through setting up the battery package simultaneously and bearing the weight of the length direction of bottom plate and width direction's first clamp plate and second clamp plate, guaranteed the steadiness of the assembly of battery package.
In this embodiment, the first pressing plate is located at the middle position of the carrying bottom plate along the length direction, and the second pressing plate is located at the middle position of the carrying bottom plate along the width direction. The shape and the configuration of the first pressing plate are the same as those of the second pressing plate, but the length of the first pressing plate is larger than that of the second pressing plate, so that the requirement of fixing strength of the battery pack on the bearing bottom plate along the length direction is met.
A second mounting hole 101 is formed in the bearing bottom plate 1, and third mounting holes matched with the second mounting hole 101 are formed in the first pressing plate 5 and the second pressing plate 6;
after the first pressing plate 5 and the second pressing plate 6 tightly press the battery pack, the battery pack is fixed on the bearing bottom plate 1 by passing through the third mounting hole and the second mounting hole 101 through bolts.
In this embodiment, the second mounting hole is a circular hole with a diameter of 9mm, and one M8 nut is welded below each circular hole for fixing the hybrid battery pack by the battery pressure plate in the vehicle width and length directions.
The third mounting hole includes a kidney hole 801 and a circular hole 802.
In this embodiment, the diameter of circular port is 9mm, simultaneously, considers the assembly error, establishes into waist type hole with one of them mounting hole on the clamp plate, has made things convenient for the assembly of battery clamp plate with bearing bottom plate.
The battery package installing support in this embodiment, the process of installation battery package does, fix the battery package on bearing the bottom plate through first spacing part and the second spacing part on bearing the bottom plate in advance earlier, then compress tightly the battery package on bearing the bottom plate through first clamp plate and second clamp plate, it is fixed to pass through third mounting hole and second mounting hole locking through the bolt (beat torsion and ensure that the installation satisfies the requirement), the installing support assembly that will install the battery package is fixed in the below on vehicle chassis at last, 4 mounting holes on the fixed bolster are beaten the back through the bolt tightly, must beat torsion and confirm, with the stability of being connected between satisfying installing support and the automobile body, prevent that the installing support from droing. Because of the battery package side not sheltered from by the support, the high-pressure pencil and the condenser tube of hybrid battery package front and back side can arrange in the side, do not influence whole assembly. At this point, the hybrid battery pack and the fixed bracket are installed.
The battery pack mounting bracket in the embodiment integrates the limiting structure and the fixing bracket of the battery pack on the bearing bottom plate, reduces manufacturing tolerance and assembly error, fixes the hybrid battery pack on the bearing bottom plate through the battery pressing plate, and has the advantages of simplicity in assembly and firmness in fixation. After the mounting bracket and the hybrid battery pack are integrally assembled on the vehicle body, the high-voltage wire harnesses and the cooling water pipes in the front and the back of the battery pack can be conveniently arranged and assembled because the periphery of the battery pack is not shielded by the bracket. And the assembly of the hybrid battery pack on the mounting bracket can be carried out on a separate assembly table, so that the operation is convenient, and the assembly efficiency of the whole vehicle on a production line is greatly improved.
The present embodiment also provides a vehicle including the battery pack mounting bracket of the present embodiment.
According to the battery pack mounting bracket and the vehicle provided by the utility model, firstly, the fixing brackets connected with the vehicle body are arranged on the bearing bottom plate bearing the battery pack at intervals, so that enough arrangement space is provided for other parts on the battery pack mounting bracket, the problem that the arrangement space of a high-voltage wire harness and a cooling water pipe on a battery is insufficient due to the fact that the periphery of the existing battery pack is wrapped by the bracket is solved, and the battery pack mounting bracket and the vehicle have the advantages of simple structure and variable mounting positions; secondly, the limiting structures of the battery pack in the length direction and the width direction of the bearing bottom plate are arranged at the same time, so that the battery pack is convenient to install and position, the battery pack is matched and pre-fixed, and the assembly efficiency is improved; finally, through setting up the battery package at the length direction of bearing the weight of the bottom plate and the first clamp plate and the second clamp plate of width direction simultaneously, guaranteed the steadiness of the assembly of battery package, in car battery package technical field, have the practical value of popularization.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model.
Claims (9)
1. The battery pack mounting bracket is characterized by comprising a bearing bottom plate (1) for bearing a battery pack;
the bearing bottom plate (1) is provided with fixed brackets (2) at intervals for connecting with a vehicle body;
the battery pack positioning device also comprises a limiting structure used for positioning the battery pack;
the limiting structure comprises a first limiting part (3) and a second limiting part (4);
the first limiting part (3) is used for limiting the position of the battery pack on the bearing bottom plate (1) in the width direction, and the second limiting part (4) is used for limiting the position of the battery pack on the bearing bottom plate (1) in the length direction.
2. The battery pack mounting bracket of claim 1, wherein the load floor (1) is integrally formed with the fixing bracket (2).
3. The battery pack mounting bracket according to claim 2, wherein the fixing bracket (2) is formed at both ends of the load-bearing bottom plate (1) at intervals upward;
a first mounting hole (201) is formed in the fixing support (2), and the first mounting hole (201) is in threaded connection with the vehicle body.
4. The battery pack mounting bracket according to claim 1, wherein the first stopper member (3) is located at a middle position of the load floor (1) in a length direction;
the second limiting part (4) is positioned in the middle of the bearing bottom plate (1) along the width direction.
5. The battery pack mounting bracket of claim 1, further comprising a battery hold down for securing a battery pack;
the cell pressing plate comprises a first pressing plate (5) and a second pressing plate (6);
the first pressing plate (5) fixes the battery pack from the width direction of the bearing bottom plate (1), and the second pressing plate (6) fixes the battery pack from the length direction of the bearing bottom plate (1).
6. The battery pack mounting bracket according to claim 5, wherein the bearing bottom plate (1) is provided with a second mounting hole (101), and the first pressing plate (5) and the second pressing plate (6) are provided with a third mounting hole matched with the second mounting hole (101);
after the first pressing plate (5) and the second pressing plate (6) tightly press the battery pack, the battery pack is fixed on the bearing bottom plate (1) through bolts penetrating through the third mounting hole and the second mounting hole (101).
7. The battery pack mounting bracket of claim 6, wherein the first pressing plate (5) and the second pressing plate (6) both comprise a locking surface (7) and a pressing surface (8), the locking surface (7) is used for matching with a battery clamping groove structure, and the pressing surface (8) is provided with the third mounting hole.
8. The battery pack mounting bracket of claim 7, wherein the third mounting hole comprises a kidney-shaped hole (801) and a circular hole (802).
9. A vehicle characterized by comprising the battery pack mounting bracket according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121566304.6U CN215971083U (en) | 2021-07-12 | 2021-07-12 | Battery package installing support and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121566304.6U CN215971083U (en) | 2021-07-12 | 2021-07-12 | Battery package installing support and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215971083U true CN215971083U (en) | 2022-03-08 |
Family
ID=80577183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121566304.6U Active CN215971083U (en) | 2021-07-12 | 2021-07-12 | Battery package installing support and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215971083U (en) |
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2021
- 2021-07-12 CN CN202121566304.6U patent/CN215971083U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |