CN221067757U - Novel connection structure of battery pack and chassis frame - Google Patents
Novel connection structure of battery pack and chassis frame Download PDFInfo
- Publication number
- CN221067757U CN221067757U CN202322690386.0U CN202322690386U CN221067757U CN 221067757 U CN221067757 U CN 221067757U CN 202322690386 U CN202322690386 U CN 202322690386U CN 221067757 U CN221067757 U CN 221067757U
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- CN
- China
- Prior art keywords
- battery pack
- support
- battery
- chassis
- battery package
- Prior art date
- 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.)
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Links
- 230000002349 favourable effect Effects 0.000 description 5
- 125000003003 spiro group Chemical group 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of connection of battery packs and chassis frames, and discloses a novel connection structure of a battery pack and a chassis frame. According to the utility model, the guide pin is arranged at the adjacent position between the first battery pack support and the second battery pack support, so that the first battery pack support and the second battery pack support can be conveniently and quickly connected, and the first battery pack support and the second battery pack support, the battery pack and the chassis are conveniently installed, and the device is suitable for wide popularization and use.
Description
Technical Field
The utility model belongs to the technical field of connection of a battery pack and a chassis frame, and particularly relates to a novel connection structure of the battery pack and the chassis frame.
Background
At present, the installation mode of the power battery pack of the new energy automobile capable of being quickly replaced in the whole automobile is to hoist the automobile chassis and lock the lifting lug of the battery pack through bolts.
1. However, the existing battery pack needs to be positioned between the battery pack and the battery pack bracket in the process of being installed with the battery pack bracket, so that the existing battery pack is troublesome, and the installation is difficult.
2. Most of the prior battery packs, battery pack supports and chassis frames are in a screwed connection mode, so that the battery is difficult to replace.
3. Because the prior battery pack, the battery pack bracket and the chassis frame are mostly connected in a threaded manner, the torsional rigidity of the battery pack bracket is easy to be poor.
The present utility model has been made in view of this.
Disclosure of utility model
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
The utility model provides a novel connection structure of battery package and chassis frame, includes battery package, a plurality of first battery package support, a plurality of second battery package support and chassis support, every first battery package support and second battery package support laminate each other, every first battery package support and second battery package support adjacent department peg graft there is the guide pin, every first battery package support and second battery package support are located the opposite both sides wall of chassis support respectively, every first battery package support and second battery package support are linear distribution, chassis support top is provided with the battery package. Through laminating first battery package support and second battery package support each other, connect it through the guide pin, connect through bolt and chassis support with the second battery package support this moment, place the battery package on the chassis support this moment, carry out the spiro union between first battery package support and the battery package through the bolt to can optimize assembly efficiency, let upper and lower bearing structure have better torsional rigidity, the battery package is dismantled and is changed more conveniently simultaneously, is favorable to realizing quick change.
As a preferred embodiment of the present utility model, a bolt is screw-mounted between each of the first battery pack holder and the battery pack. Carry out the spiro union between with first battery package support and the battery package through the bolt to can optimize assembly efficiency, let upper and lower supporting structure have better torsional rigidity, the battery package is dismantled and is changed more conveniently simultaneously, is favorable to realizing quick change.
As a preferred embodiment of the present utility model, a plurality of bolts are screwed to each of the second battery pack holders adjacent to the chassis holder. Through connecting the second battery package support through bolt and chassis support, place the battery package on the chassis support this moment, be convenient for let battery package support and chassis support connect.
As a preferred embodiment of the present utility model, the battery packs are respectively located between each of the first battery pack holder and the second battery pack holder and above the chassis holder. The installation position of the battery pack is determined.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the guide pin is arranged at the adjacent position between the first battery pack support and the second battery pack support, so that the first battery pack support and the second battery pack support can be conveniently and quickly connected, and the first battery pack support and the second battery pack support can be conveniently installed between the battery pack support and the chassis.
According to the utility model, only each battery pack is connected with the first battery pack bracket through bolts when the battery packs are installed, so that the assembly efficiency can be optimized, the upper bracket structure and the lower bracket structure have better torsional rigidity, and meanwhile, the battery packs are more convenient to detach and replace, and quick power change is facilitated.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic perspective view of a novel connection structure between a battery pack and a chassis frame;
FIG. 2 is a schematic side view of a novel connection structure of a battery pack and a chassis frame according to the present utility model;
fig. 3 is a schematic diagram of a partial structure of a novel connection structure a between a battery pack and a chassis frame according to the present utility model.
In the figure: 1. a battery pack; 2. a first battery pack holder; 3. a chassis support; 4. a second battery pack holder; 5. a guide pin; 6. and (5) a bolt.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
As shown in fig. 1 to 3, a novel connection structure of a battery pack and a chassis frame comprises a battery pack 1, a plurality of first battery pack supports 2, a plurality of second battery pack supports 4 and a chassis support 3, wherein each first battery pack support 2 and each second battery pack support 4 are mutually attached, a guide pin 5 is inserted into the adjacent part of each first battery pack support 2 and each second battery pack support 4, each first battery pack support 2 and each second battery pack support 4 are respectively located on two opposite side walls of the chassis support 3, each first battery pack support 2 and each second battery pack support 4 are in linear distribution, and a battery pack 1 is arranged above the chassis support 3. Through laminating first battery package support 2 and second battery package support 4 each other, connect it through guide pin 6, connect through bolt 7 and chassis support 3 with second battery package support 4 this moment, place battery package 1 on chassis support 3 this moment, carry out the spiro union between first battery package support 2 and battery package 1 through the bolt to can optimize assembly efficiency, let upper and lower bearing structure have better torsional rigidity, the battery package is dismantled and is changed more conveniently simultaneously, is favorable to realizing quick change.
In the specific embodiment, a bolt 6 is mounted between each first battery pack bracket 2 and the battery pack 1 in a threaded manner. In this setting, carry out the spiro union between with first battery package support 2 and battery package 1 through the bolt to can optimize assembly efficiency, let upper and lower supporting structure have better torsional rigidity, battery package dismantles the change more convenient simultaneously, be favorable to realizing quick change.
Further, a plurality of bolts 6 are screwed to each second battery pack bracket 4 adjacent to the chassis bracket 3. In this setting, through connecting second battery package support 4 through bolt 7 and chassis support 3, place battery package 1 on chassis support 3 this moment, be convenient for let battery package support and chassis support 3 connect.
Further, the battery pack 1 is located between each of the first battery pack holder 2 and the second battery pack holder 4, and above the chassis holder 3. In this arrangement, the mounting position of the battery pack 1 is determined.
The implementation principle of the novel connection structure of the battery pack and the chassis frame of the embodiment is as follows: firstly, through laminating first battery package support 2 and second battery package support 4 each other, connect it through guide pin 6 (through being provided with guide pin 5 in the adjacent department between first battery package support 2 and second battery package support 4, consequently, can let first battery package support 2 and second battery package support 4 be convenient for connect fast, thereby be convenient for install between first battery package support 2 and second battery package support 4 and battery package 1 and chassis 3), connect through bolt 7 and chassis support 3 through second battery package support 4 this moment, at this moment place battery package 1 on chassis support 3, carry out the spiro union between first battery package support 2 and the battery package 1 through the bolt, thereby assembly efficiency has been optimized, make upper and lower leg structure have better torsional rigidity, the battery package is dismantled and is changed more conveniently simultaneously, be favorable to realizing quick change.
Claims (4)
1. The utility model provides a novel connection structure of battery package and chassis frame, includes battery package (1), a plurality of first battery package support (2), a plurality of second battery package support (4) and chassis support (3), its characterized in that, every first battery package support (2) and second battery package support (4) laminate each other, every first battery package support (2) and second battery package support (4) adjacent department peg graft have guide pin (5), every first battery package support (2) and second battery package support (4) are located respectively on chassis support (3) relative both sides wall, every first battery package support (2) and second battery package support (4) are linear distribution, chassis support (3) top is provided with battery package (1).
2. The novel connection structure of the battery pack and the chassis frame according to claim 1, wherein a bolt (6) is arranged between each first battery pack bracket (2) and each battery pack (1) in a threaded manner.
3. The novel connection structure of the battery pack and the chassis frame according to claim 1, wherein a plurality of bolts (6) are connected to the adjacent positions of each second battery pack bracket (4) and the chassis bracket (3) in a threaded manner.
4. The novel connection structure of the battery pack and the chassis frame according to claim 1, wherein the battery pack (1) is respectively located between each first battery pack bracket (2) and each second battery pack bracket (4) and is located above the chassis bracket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322690386.0U CN221067757U (en) | 2023-10-08 | 2023-10-08 | Novel connection structure of battery pack and chassis frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322690386.0U CN221067757U (en) | 2023-10-08 | 2023-10-08 | Novel connection structure of battery pack and chassis frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221067757U true CN221067757U (en) | 2024-06-04 |
Family
ID=91257565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322690386.0U Active CN221067757U (en) | 2023-10-08 | 2023-10-08 | Novel connection structure of battery pack and chassis frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221067757U (en) |
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2023
- 2023-10-08 CN CN202322690386.0U patent/CN221067757U/en active Active
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| GR01 | Patent grant |