CN216015564U - Battery pack bracket assembly for new energy truck - Google Patents
Battery pack bracket assembly for new energy truck Download PDFInfo
- Publication number
- CN216015564U CN216015564U CN202121829929.7U CN202121829929U CN216015564U CN 216015564 U CN216015564 U CN 216015564U CN 202121829929 U CN202121829929 U CN 202121829929U CN 216015564 U CN216015564 U CN 216015564U
- Authority
- CN
- China
- Prior art keywords
- battery pack
- bracket assembly
- new energy
- frame
- supporting
- 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.)
- Active
Links
Images
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
Abstract
A battery pack bracket assembly for a new energy truck belongs to the technical field of battery pack brackets and comprises two support frames connected through a plurality of connecting cross beams, wherein the two support frames are symmetrically arranged on two sides of a truck frame, and battery packs are respectively mounted on the two support frames; the support frame comprises a plurality of support cross beams, a plurality of parallel connection longitudinal beams are connected to the support cross beams, one ends of the support cross beams are connected with the outer side of the frame through the connecting frame, and one ends of the support cross beams are also connected with the corresponding connection cross beams.
Description
Technical Field
The utility model relates to the technical field of battery pack brackets, in particular to a battery pack bracket assembly for a new energy truck.
Background
The battery pack is used as a main energy storage element mounted on the battery pack on the new energy automobile, is a key part of the new energy automobile, directly influences the performance of the new energy automobile, and the reliability of the fixing mode of the power battery pack directly influences the safety of the whole automobile.
For a pure electric truck, the arrangement of the battery packs on the vehicle is mostly arranged on the left side and the right side of the frame and is symmetrical. Meanwhile, based on the special use of the truck, the required battery power is generally higher, and the weight of the battery pack is also larger on the basis of certain energy density. Therefore, high strength, large volume and light weight are the characteristics of the current new energy truck bracket. At present, the existing power battery bracket design mostly has the problems of redundant weight, insufficient strength, large difficulty in installation, maintenance and operation and the like. In view of the above, it is actually necessary to provide a battery pack fixing bracket structure for a new energy truck to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the battery pack bracket assembly for the new energy truck, which has the advantages of high structural strength, light weight, convenience in installation and maintenance and high stability after the battery pack is installed.
In order to achieve the purpose, the technical scheme adopted by the utility model for solving the technical problems is as follows: the battery pack bracket assembly for the new energy truck comprises two support frames connected through a plurality of connecting cross beams, the two support frames are symmetrically arranged on two sides of a truck frame, and battery packs are respectively mounted on the two support frames; the support frame includes a plurality of supporting beam, is connected with a plurality of connection longerons that are parallel to each other on a plurality of supporting beam, the one end of supporting beam passes through the link and links to each other with the outside of frame, the one end of supporting beam still links to each other with the connection crossbeam that corresponds.
The connecting longitudinal beam is connected with the corresponding supporting beam through a reinforcing rib I and a reinforcing rib II in a welding mode, and the reinforcing rib I and the reinforcing rib II are arranged on one side and the bottom of the connecting longitudinal beam respectively.
The two connecting longitudinal beams are arranged on each supporting frame and are respectively positioned at two ends of the plurality of supporting cross beams, and the two connecting longitudinal beams are fixedly connected with the battery pack through bolts.
The connecting longitudinal beam is a square steel pipe, and a plurality of mounting holes I are formed in the upper surface of the connecting longitudinal beam along the length direction of the connecting longitudinal beam at intervals.
And two sides of one end of the supporting beam are respectively connected with the connecting frame and the connecting beam through connecting plates.
The connecting plate is set to be a triangular plate, one end of the connecting plate is connected with the connecting frame and the supporting beam in a welding mode, and the other end of the connecting plate is detachably connected with the connecting beam.
One end of the connecting plate is provided with a plurality of lightening holes I, and the other end of the connecting plate is provided with a positioning hole connected with the connecting beam.
The supporting cross beam is set to be a square steel pipe, the connecting cross beam is set to be a channel steel, and the connecting cross beam is inserted into one end of the supporting cross beam and then detachably connected with the connecting plate.
The connector frame is a square steel pipe, and a plurality of mounting holes II are formed in the connector frame at intervals along the length direction of the connector frame.
And a plurality of lightening holes II are arranged on the supporting beam and the connecting beam at intervals along the length direction of the supporting beam and the connecting beam.
The utility model has the beneficial effects that:
1. according to the utility model, the designed support frame formed by connecting the plurality of supporting cross beams and the plurality of connecting longitudinal beams has high structural strength, so that the battery pack is more stably installed, and the plurality of connecting longitudinal beams are connected above the plurality of supporting cross beams, so that the support frame is more convenient to install and maintain.
2. According to the utility model, the connecting longitudinal beam is designed into the square steel pipe, the plurality of mounting holes I are formed in the upper surface of the connecting longitudinal beam, and the battery pack is conveniently positioned and fixed by mounting bolts into the mounting holes I, so that the battery pack is more stably mounted; one end of the supporting cross beam is connected with the connecting frame through the connecting plate, a plurality of mounting holes II are formed in the connecting frame, mounting points can be adjusted according to the height of the vehicle frame, and the connecting cross beam is detachably connected with the extending connecting plate after being inserted into the supporting cross beam, so that the structure of the whole bracket assembly is more stable, the connecting cross beam with the corresponding length can be conveniently replaced according to the size of the vehicle frame, and the universality of the bracket assembly is improved; a plurality of lightening holes are formed in the supporting cross beam and the connecting cross beam, the supporting cross beam and the connecting longitudinal beam are arranged into square steel pipes, the connecting cross beam is arranged into channel steel, the weight is lightened on the basis that the strength of the whole bracket assembly is increased, and the purpose of light weight is achieved.
To sum up, this bracket assembly structural strength is high, light in weight, and the commonality is strong, and installation and easy maintenance make battery package installation back stability high.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
FIG. 1 is a schematic structural view of the present invention;
the labels in the above figures are: 1. the connecting beam comprises a connecting beam body, 2 supporting beams, 3 connecting longitudinal beams, 31 mounting holes I, 4 connecting frames, 41 mounting holes II, 5 reinforcing ribs I, 6 reinforcing ribs II, 7 connecting plates, 71 lightening holes I, 72 positioning holes and 8 lightening holes II.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The specific implementation scheme of the utility model is as follows: as shown in fig. 1, a battery pack bracket assembly for a new energy truck comprises two support frames connected by a plurality of connecting beams 1, wherein the two support frames are symmetrically arranged on two sides of a frame, and battery packs are respectively mounted on the two support frames; the support frame includes a plurality of supporting beam 2, is connected with a plurality of connection longerons 3 that are parallel to each other on a plurality of supporting beam 2, makes support frame structural strength high, makes the installation of battery package more stable, makes the installation and the maintenance of support frame more convenient, and the one end of supporting beam 2 is passed through link 4 and is linked to each other with the outside of frame, and the one end of supporting beam 2 still links to each other with the connection crossbeam 1 that corresponds.
Specifically, wherein connect longeron 3 and link to each other with the 2 welding of supporting beam that correspond through strengthening rib I5 and strengthening rib II 6, strengthening rib I5 and strengthening rib II 6 set up respectively in the one side and the bottom of connecting longeron 3, make the connection between connecting longeron 3 and the supporting beam 2 more stable, make the intensity and the stability of support frame higher. The connection longitudinal beams 3 on each support frame are arranged in two, the two connection longitudinal beams 3 are respectively located at two ends of the plurality of support cross beams 2, the two connection longitudinal beams 3 are fixedly connected with the battery pack through bolts, the weight of the support frames is reduced, and the stability of installation of the battery pack can be guaranteed. Connecting longeron 3 wherein sets up to square steel pipe, and 3 upper surfaces of connecting longeron are provided with a plurality of mounting holes I31 along its length direction interval, and through to mounting bolt in the mounting hole I31, it is fixed to conveniently fix a position the battery package, makes the installation of battery package more stable.
Specifically, two sides of one end of the supporting beam 2 are respectively connected with the connecting frame 4 and the connecting beam 1 through the connecting plates 7, so that the area of the connecting part of the connecting frame 4 and the connecting beam 1 with the supporting beam 2 is increased, and the connecting frame 4 and the connecting beam 1 are more stably fixed.
Connecting plate 7 wherein sets up to the triangle-shaped board, the one end of connecting plate 7 links to each other with link 4 and supporting beam 2 welding, the other end of connecting plate 7 can be dismantled with connecting beam 1 and be connected, the one end of connecting plate 7 is provided with a plurality of lightening holes I71 promptly, the weight of connecting plate 7 has been alleviateed, the other end of connecting plate 7 is provided with the locating hole 72 that links to each other with connecting beam 1, through to installing bolt in the locating hole 72, can make connecting plate 7 link to each other with connecting beam 1, and supporting beam 2 wherein sets up to square steel pipe, connecting beam 1 sets up to the channel-section steel, connecting beam 1 inserts and can dismantle with connecting plate 7 behind supporting beam's one end and link to each other, make whole bracket assembly structure more stable, and also conveniently change connecting beam 1 of corresponding length according to the size of frame, the commonality of this bracket assembly has been improved.
Specifically, the connecting frame 4 is a square steel pipe, a plurality of mounting holes II 41 are arranged on the connecting frame 4 at intervals along the length direction of the connecting frame, and mounting points can be adjusted according to the height of the frame.
In addition, a plurality of lightening holes II 8 are arranged on the supporting beam 2 and the connecting beam 1 at intervals along the length direction of the supporting beam and the connecting beam, so that the weight is lightened on the basis of increasing the strength of the whole bracket assembly, and the aim of lightening is fulfilled.
The installation process of the bracket assembly is as follows: firstly, installing two support frames, fixing a plurality of connecting longitudinal beams 3 on a plurality of support cross beams 2 which are arranged in parallel, and connecting plates 7 at one ends of the support cross beams 2 are connected with connecting frames 4; then, the two support frames are connected through the connecting beam 1, namely, the two ends of the connecting beam 1 are inserted into the support beams 2 of the two support frames and then are connected with the extending end of the connecting plate 7 through bolts; finally, the whole bracket assembly is placed below the frame, the two support frames are positioned at the two sides of the frame, the connecting frames 4 on the two support frames are fixedly connected with the two sides of the frame, and then the two battery packs are respectively installed on the connecting longitudinal beams 3 of the two support frames.
To sum up, this bracket assembly structural strength is high, light in weight, and the commonality is strong, and installation and easy maintenance make battery package installation back stability high.
While the foregoing is directed to the principles of the present invention, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (10)
1. A battery pack bracket assembly for a new energy truck is characterized by comprising two support frames connected through a plurality of connecting cross beams, wherein the two support frames are symmetrically arranged on two sides of a truck frame, and battery packs are respectively mounted on the two support frames; the support frame includes a plurality of supporting beam, is connected with a plurality of connection longerons that are parallel to each other on a plurality of supporting beam, the one end of supporting beam passes through the link and links to each other with the outside of frame, the one end of supporting beam still links to each other with the connection crossbeam that corresponds.
2. The new energy truck battery pack bracket assembly of claim 1, wherein: the connecting longitudinal beam is connected with the corresponding supporting beam through a reinforcing rib I and a reinforcing rib II in a welding mode, and the reinforcing rib I and the reinforcing rib II are arranged on one side and the bottom of the connecting longitudinal beam respectively.
3. The new energy truck battery pack bracket assembly of claim 1, wherein: the two connecting longitudinal beams are arranged on each supporting frame and are respectively positioned at two ends of the plurality of supporting cross beams, and the two connecting longitudinal beams are fixedly connected with the battery pack through bolts.
4. The new energy truck battery pack bracket assembly of claim 1, wherein: the connecting longitudinal beam is a square steel pipe, and a plurality of mounting holes I are formed in the upper surface of the connecting longitudinal beam along the length direction of the connecting longitudinal beam at intervals.
5. The new energy truck battery pack bracket assembly of claim 1, wherein: and two sides of one end of the supporting beam are respectively connected with the connecting frame and the connecting beam through connecting plates.
6. The new energy truck battery pack bracket assembly of claim 5, wherein: the connecting plate is set to be a triangular plate, one end of the connecting plate is connected with the connecting frame and the supporting beam in a welding mode, and the other end of the connecting plate is detachably connected with the connecting beam.
7. The new energy truck battery pack bracket assembly of claim 5, wherein: one end of the connecting plate is provided with a plurality of lightening holes I, and the other end of the connecting plate is provided with a positioning hole connected with the connecting beam.
8. The new energy truck battery pack bracket assembly of claim 5, wherein: the supporting cross beam is set to be a square steel pipe, the connecting cross beam is set to be a channel steel, and the connecting cross beam is inserted into one end of the supporting cross beam and then detachably connected with the connecting plate.
9. The new energy truck battery pack bracket assembly of claim 1, wherein: the connector frame is a square steel pipe, and a plurality of mounting holes II are formed in the connector frame at intervals along the length direction of the connector frame.
10. The new energy truck battery pack bracket assembly of claim 1, wherein: and a plurality of lightening holes II are arranged on the supporting beam and the connecting beam at intervals along the length direction of the supporting beam and the connecting beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121829929.7U CN216015564U (en) | 2021-08-06 | 2021-08-06 | Battery pack bracket assembly for new energy truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121829929.7U CN216015564U (en) | 2021-08-06 | 2021-08-06 | Battery pack bracket assembly for new energy truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216015564U true CN216015564U (en) | 2022-03-11 |
Family
ID=80527020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121829929.7U Active CN216015564U (en) | 2021-08-06 | 2021-08-06 | Battery pack bracket assembly for new energy truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216015564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602067A (en) * | 2021-09-07 | 2021-11-05 | 奇瑞商用车（安徽）有限公司 | Power battery installation device and vehicle |
-
2021
- 2021-08-06 CN CN202121829929.7U patent/CN216015564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602067A (en) * | 2021-09-07 | 2021-11-05 | 奇瑞商用车（安徽）有限公司 | Power battery installation device and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212765666U (en) | Quick change battery bracket | |
| CN216015564U (en) | Battery pack bracket assembly for new energy truck | |
| CN216153582U (en) | Vehicle battery replacing unit and battery replacing frame thereof | |
| CN215435968U (en) | Power battery bracket and electric truck | |
| CN213861832U (en) | Battery pack installation frame capable of changing batteries and automobile with battery pack installation frame | |
| CN111660791A (en) | Fixed battery base of new forms of energy passenger train overhead | |
| CN112721564A (en) | Light-weight balance shaft suspension | |
| CN210212528U (en) | Novel electric automobile power assembly crossbeam spare part fixed establishment | |
| CN215944264U (en) | Detachable battery bracket | |
| CN212386293U (en) | Fixed battery base of new forms of energy passenger train overhead | |
| CN114312369B (en) | Rear floor battery assembly structure of fuel cell vehicle | |
| CN210489661U (en) | Lightweight integral battery pack support system | |
| CN211641810U (en) | Battery box bracket for electric light truck | |
| CN115158467A (en) | Lower vehicle body structure adopting die-casting process | |
| CN210337550U (en) | Battery bracket for pure electric vehicle | |
| CN214215759U (en) | Support assembly for vehicle and vehicle | |
| CN210576058U (en) | Automobile fuel cell support frame and integrated system thereof | |
| CN216002474U (en) | Integrated installing support assembly of new energy automobile electronic control unit | |
| CN219553765U (en) | Two-layer switching support battery system structure | |
| CN220821762U (en) | Power battery fixing and protecting device | |
| CN112277723A (en) | Battery replacement assembly of vehicle and vehicle | |
| CN220031684U (en) | Side-mounted power battery frame of commercial vehicle | |
| CN220577038U (en) | Middle-arranged battery bracket assembly and pure electric light card | |
| CN212447419U (en) | Side protective bracket assembly and vehicle using same | |
| CN209818698U (en) | New energy automobile derailleur fixed connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230427 Address after: Floor 18, Building 13, Science and Technology Industrial Park, No. 717 Zhongshan South Road, Wuhu High tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province, 241000 Patentee after: Wuhu Tairui Automobile Co.,Ltd. Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. |