CN219937279U - Battery module mounting frame structure - Google Patents
Battery module mounting frame structure Download PDFInfo
- Publication number
- CN219937279U CN219937279U CN202223582708.1U CN202223582708U CN219937279U CN 219937279 U CN219937279 U CN 219937279U CN 202223582708 U CN202223582708 U CN 202223582708U CN 219937279 U CN219937279 U CN 219937279U
- Authority
- CN
- China
- Prior art keywords
- battery module
- mounting frame
- frame structure
- long screw
- end plate
- 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
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000002441 reversible effect Effects 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery module mounting frame structure, which comprises a bottom plate, wherein a limit beam is arranged on one side of the bottom plate, a guide rail base is arranged on the inner side of the limit beam, a plurality of sliding blocks capable of sliding back and forth along the guide rail base are arranged on the guide rail base, a battery module is placed on the bottom plate, a plurality of long screw rods are arranged on an end plate on one side of the battery module adjacent to the limit beam, the number of the long screw rods is the same as that of the sliding blocks, the bottom of each long screw rod is correspondingly inserted on one sliding block, and a certain distance is reserved between the end plate and the limit beam. According to the battery module mounting frame structure disclosed by the utility model, a certain distance is reserved between the end plate and the limiting beam, so that the position of the end plate can be finely adjusted along with the change of the expansion force between the battery cells, the overlarge pressure between the battery cells caused by the expansion force is prevented, the service life of the battery module mounting frame structure is prolonged, and the use safety is ensured.
Description
Technical Field
The utility model belongs to the field of battery energy storage, and particularly relates to a battery module mounting frame structure in the field.
Background
The expansion force is mainly caused by the negative electrode in the use process of the battery cell, because lithium ions are inserted into the layered material in the charge and discharge cycle process of the battery cell to cause the thickness of the pole piece to be increased, the expansion is reversible, and the irreversible expansion is mainly caused by gas generated in the formation process of the SEI film, so that the problem that the pressure between the battery cells is increased due to the expansion force in the charge and discharge process of the battery cell is needed to be solved in the industry is solved.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a battery module mounting frame structure capable of adjusting the position of an end plate along with the change of expansion force among battery cells.
The utility model adopts the following technical scheme:
in a battery module mounting frame structure, the improvement comprising: including the bottom plate, set up spacing roof beam in one side of bottom plate, set up the guide rail base in the inboard of spacing roof beam, install a plurality of gliding sliders around following the guide rail base on the guide rail base, battery module is placed on the bottom plate to set up a plurality of long screw rods on the end plate of battery module and the adjacent one side of spacing roof beam, long screw rod quantity is the same with slider quantity, and the bottom of each long screw rod all corresponds insert on a slider, reserve certain distance between above-mentioned end plate and spacing roof beam.
Further, a threaded hole matched with the long screw rod is formed in the sliding block.
The beneficial effects of the utility model are as follows:
according to the battery module mounting frame structure disclosed by the utility model, a certain distance is reserved between the end plate and the limiting beam, so that the position of the end plate can be finely adjusted along with the change of the expansion force between the battery cells, the overlarge pressure between the battery cells caused by the expansion force is prevented, the service life of the battery module mounting frame structure is prolonged, and the use safety is ensured. The end plate of the battery module is fixed on the sliding block, and the sliding block can slide back and forth along the guide rail base, so that the end plate can move back and forth along a set stroke.
Drawings
Fig. 1 is a schematic view of a mounting frame structure of a battery module according to the present disclosure;
fig. 2 is a schematic view showing the positions of the sliders in the structure of the battery module mounting frame according to the present utility model;
fig. 3 is a schematic view showing the positional relationship between a slider and a rail base in the disclosed battery module mounting frame structure;
fig. 4 is a schematic view showing the distance between the end plate and the spacing beam of the battery module in the structure of the battery module mounting frame according to the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Embodiment 1, as shown in fig. 1-3, this embodiment discloses a battery module mounting frame structure, including bottom plate 1, set up spacing roof beam 2 in one side of bottom plate, set up guide rail base 3 in the inboard of spacing roof beam, install a plurality of gliding sliders 4 around along guide rail base on the guide rail base, the battery module is placed on the bottom plate, and set up a plurality of long screw rods 5 on the end plate 6 of battery module and spacing roof beam adjacent one side, long screw rod quantity is the same with slider quantity, and the bottom of each long screw rod all corresponds inserts on a slider, set up on the slider with long screw rod assorted screw hole, as shown in fig. 4, reserve certain distance between above-mentioned end plate 6 and spacing roof beam 2.
Claims (2)
1. A battery module mounting frame structure is characterized in that: including the bottom plate, set up spacing roof beam in one side of bottom plate, set up the guide rail base in the inboard of spacing roof beam, install a plurality of gliding sliders around following the guide rail base on the guide rail base, battery module is placed on the bottom plate to set up a plurality of long screw rods on the end plate of battery module and the adjacent one side of spacing roof beam, long screw rod quantity is the same with slider quantity, and the bottom of each long screw rod all corresponds insert on a slider, reserve certain distance between above-mentioned end plate and spacing roof beam.
2. The battery module mounting frame structure according to claim 1, wherein: the sliding block is provided with a threaded hole matched with the long screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223582708.1U CN219937279U (en) | 2022-12-30 | 2022-12-30 | Battery module mounting frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223582708.1U CN219937279U (en) | 2022-12-30 | 2022-12-30 | Battery module mounting frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219937279U true CN219937279U (en) | 2023-10-31 |
Family
ID=88496960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223582708.1U Active CN219937279U (en) | 2022-12-30 | 2022-12-30 | Battery module mounting frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219937279U (en) |
-
2022
- 2022-12-30 CN CN202223582708.1U patent/CN219937279U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |