CN220400784U - Supporting structure in battery box body - Google Patents
Supporting structure in battery box body Download PDFInfo
- Publication number
- CN220400784U CN220400784U CN202321934892.3U CN202321934892U CN220400784U CN 220400784 U CN220400784 U CN 220400784U CN 202321934892 U CN202321934892 U CN 202321934892U CN 220400784 U CN220400784 U CN 220400784U
- Authority
- CN
- China
- Prior art keywords
- battery box
- mounting hole
- supporting
- mounting holes
- battery
- 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
- 230000035939 shock Effects 0.000 abstract description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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 provides a supporting structure in a battery box body, which relates to the technical field of new energy power batteries, and comprises the following components: the two beam bodies are respectively connected to two sides of the interior of the battery box body; the two support plate bodies are detachably connected to the two beam bodies respectively; and the two sides of the supporting frame are detachably connected to the two supporting plate bodies respectively, and the supporting frame is used for supporting at least one layer of battery module. Because the beam body and the supporting plate body are arranged at the side of the battery box body, more space inside the battery box body is not occupied, and furthermore, in a limited space, the supporting frame is fixedly connected with the two sides of the battery box body to form a stable and reliable integral structure, the battery box body has good vibration resistance and shock resistance, can be used for placing a battery module with larger volume, and can stably support and fix the battery module.
Description
Technical Field
The utility model belongs to the technical field of new energy power batteries, and particularly relates to a supporting structure in a battery box body.
Background
The lithium ion power battery is widely applied to the field of new energy pure electric vehicles and hybrid new energy vehicles. At present, along with the continuous development of new energy automobiles, the requirements of the new energy automobiles on the requirements are higher and higher, the energy density of a battery box body in a unit volume is required to be higher and higher, most of the space in the existing battery box body is used for placing a battery module, and the existing supporting structure is not easy to stably install in the battery box body so as to be used for supporting and fixing the battery module.
Disclosure of Invention
The utility model aims to provide a supporting structure in a battery box body aiming at the defects of the prior art, so as to solve the problem that most of the space in the prior battery box body provided in the prior art is used for placing a battery module, and the prior supporting structure is not easy to stably install in the battery box body for supporting and fixing the battery module.
In order to achieve the above object, the present utility model provides a support structure in a battery case, the support structure comprising:
the two beam bodies are respectively connected to two sides of the interior of the battery box body;
the two support plate bodies are detachably connected to the two Liang Tishang respectively;
the support frame, the both sides of support frame can be dismantled respectively and connect two on the backup pad body, support frame is used for supporting at least one deck battery module.
Preferably, the end section of the beam body is in a shape like a Chinese character 'ji', and the edge of the concave side surface of the beam body is fixedly connected with the inner side of the battery box body.
Preferably, the end section of the supporting plate body is L-shaped, the vertical surface of the L-shaped supporting plate body is detachably connected to the convex side surface of the beam body in a shape like a Chinese character 'ji', and the supporting frame is detachably connected to the plane of the L-shaped supporting plate body.
Preferably, the convex side of the beam body is provided with a plurality of first mounting holes, the vertical surface of the L-shaped support plate body is provided with a plurality of second mounting holes, the second mounting holes can be respectively communicated with the first mounting holes, and a first locking piece is arranged between each first mounting hole and each second mounting hole.
Preferably, the first locking member comprises a first nut and a first bolt, the first nut is welded on the concave side surface of the beam body in a shape like a Chinese character 'ji', and is communicated with the first mounting hole, and the first bolt sequentially penetrates through the second mounting hole and the first mounting hole and is in threaded connection with the first nut.
Preferably, the support frame comprises two longitudinal beams and at least three cross beams, and two ends of each cross beam are respectively connected with two longitudinal beams.
Preferably, the inside of longeron is equipped with the cavity, the bottom of cavity is equipped with a plurality of third mounting holes, and L shape the plane of backup pad body is equipped with a plurality of fourth mounting holes, a plurality of the third mounting hole respectively can with a plurality of fourth mounting hole intercommunication, every that is linked together be equipped with the second retaining member between third mounting hole and the every fourth mounting hole.
Preferably, the second locking member comprises a second nut and a second bolt, the second nut is welded at the bottom of the plane of the L-shaped supporting plate body and is communicated with the fourth mounting hole, and the second bolt sequentially penetrates through the third mounting hole and the fourth mounting hole and is in threaded connection with the second nut.
Preferably, a plurality of through holes are formed in the top of the longitudinal beam, the through holes correspond to the third mounting holes respectively, and the diameter of each through hole is larger than that of each third mounting hole.
Preferably, a plurality of rib plates are connected between the vertical surface and the plane of the L-shaped supporting plate body.
The utility model provides a supporting structure in a battery box body, which has the beneficial effects that: the two beam bodies of the supporting structure are respectively connected to two inner sides of the battery box body, the two supporting plate bodies are respectively connected to the two beam bodies, two sides of the supporting frame are respectively connected to the two supporting plate bodies, and the supporting frame is used for supporting at least one layer of battery module.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular descriptions of exemplary embodiments of the utility model as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the utility model.
Fig. 1 is a schematic perspective view showing a support structure in a battery case according to an embodiment of the present utility model;
fig. 2 shows a schematic diagram of a split structure of a support structure in a battery case according to an embodiment of the present utility model;
FIG. 3 shows an enlarged schematic view of the structure of FIG. 2 at A;
fig. 4 is a schematic perspective view showing a support plate body of a support structure in a battery case according to an embodiment of the present utility model;
fig. 5 shows a schematic perspective view of a support plate body of a support structure in a battery case according to an embodiment of the present utility model;
fig. 6 is a schematic perspective view showing a support frame of a support structure in a battery case according to an embodiment of the present utility model;
fig. 7 is a schematic view showing a beam body perspective structure of a support structure in a battery case according to an embodiment of the present utility model;
fig. 8 shows a schematic beam perspective view of a support structure in a battery case according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a beam body; 2. a support plate body; 3. a support frame; 31. a longitudinal beam; 32. a cross beam; 4. a first mounting hole; 5. a second mounting hole; 6. a first nut; 7. a third mounting hole; 8. a fourth mounting hole; 9. a second nut; 10. a through hole; 11. rib plates; 12. a battery case;
Detailed Description
Preferred embodiments of the present utility model will be described in more detail below. While the preferred embodiments of the present utility model are described below, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
As shown in fig. 1 to 3, the present utility model provides a support structure in a battery case, the support structure comprising:
the two beam bodies 1 are respectively connected to two sides of the interior of the battery box body 12;
the two support plate bodies 2 are respectively detachably connected to the two beam bodies 1;
and the two sides of the supporting frame 3 are detachably connected to the two supporting plate bodies 2 respectively, and the supporting frame 3 is used for supporting at least one layer of battery module.
Specifically, in order to solve the problem that most of the space in the existing battery box is used for placing the battery module, so that the existing supporting structure is not easy to stably install in the battery box for supporting and fixing the battery module, the utility model provides a supporting structure in the battery box, two beam bodies 1 of the supporting structure are respectively connected to two inner sides of the battery box 12, two supporting plate bodies 2 are respectively connected to the two beam bodies 1, two sides of a supporting frame 3 are respectively connected to the two supporting plate bodies 2, the supporting frame 3 is used for supporting at least one layer of battery module, and because the beam bodies 1 and the supporting plate bodies 2 are arranged at the side of the battery box 12 and do not occupy more space in the battery box 12, further, the supporting frame 3 and two sides of the battery box 12 are fixedly connected in a limited space, so that a stable and reliable integral structure is formed, the structural strength of the battery box 12 and the supporting frame 3 is effectively improved, the battery box has good vibration resistance and shock resistance, and can be used for placing a larger battery module or a double-layer battery module, and can stably support and fix the battery module.
As shown in fig. 7 and 8, the end section of the beam body 1 is preferably shaped like a Chinese character 'ji', and the edge of the concave side surface of the beam body 1 shaped like a Chinese character 'ji' is fixedly connected with the inner side of the battery box body 12.
Specifically, the beam body 1 in the shape of a Chinese character 'ji' has bending resistance and torsion resistance, and the edge of the concave side surface of the beam body 1 in the shape of a Chinese character 'ji' is welded and connected with the inner side of the battery box body 12.
As shown in fig. 4 and 5, it is preferable that the end section of the support plate body 2 is L-shaped, the vertical surface of the L-shaped support plate body 2 is detachably connected to the convex side surface of the girder body 1 in a shape of a letter, and the support frame 3 is detachably connected to the plane of the L-shaped support plate body 2.
Specifically, the L-shaped supporting plate body 2 is used for connecting the beam body 1 and the supporting frame 3 in a shape like a Chinese character 'ji', the structure is reliable, the structural strength of the battery box body 12 and the supporting frame 3 in the vertical and horizontal directions is improved, and the whole connecting structure occupies small space, so that the problem of improving the structural strength in a limited space can be effectively solved.
Preferably, the convex side of the beam body 1 in the shape of a Chinese character 'ji' is provided with a plurality of first mounting holes 4, the vertical surface of the L-shaped supporting plate body 2 is provided with a plurality of second mounting holes 5, the plurality of second mounting holes 5 can be respectively communicated with the plurality of first mounting holes 4, and a first locking piece is arranged between each first mounting hole 4 and each second mounting hole 5 which are communicated.
Specifically, the first locking piece is matched with the first mounting hole 4 and the second mounting hole 5, so that the convex side face of the L-shaped beam body 1 and the vertical face of the L-shaped support plate body 2 can be fixedly connected together.
Preferably, the first locking member includes a first nut 6 and a first bolt, the first nut 6 is welded on the concave side surface of the girder body 1 in a shape of a Chinese character 'ji' and is communicated with the first mounting hole 4, and the first bolt sequentially passes through the second mounting hole 5 and the first mounting hole 4 and is in threaded connection with the first nut 6.
Specifically, when first bolt passes second mounting hole 5 and first mounting hole 4 in proper order to with first nut 6 threaded connection, can be in the same place the protruding side of the roof beam body 1 of several font and the 2 vertical planes fixed connection of L shape backup pad, easy operation can accomplish through electric bolt tightening tool during the installation.
As shown in fig. 6, the support frame 3 preferably includes two stringers 31 and at least three cross members 32, and both ends of the cross members 32 are connected to the two stringers 31, respectively.
Specifically, two stringers 31 and at least three crossbeams 32 constitute the support frame 3.
Preferably, a cavity is formed in the longitudinal beam 31, a plurality of third mounting holes 7 are formed in the bottom of the cavity, a plurality of fourth mounting holes 8 are formed in the plane of the L-shaped support plate body 2, the plurality of third mounting holes 7 can be communicated with the plurality of fourth mounting holes 8 respectively, and a second locking piece is arranged between each third mounting hole 8 and each fourth mounting hole 8 which are communicated.
Specifically, the cooperation of the second locking member with the third mounting hole 7 and the fourth mounting hole 8 can fixedly connect the longitudinal beam 31 with the plane of the L-shaped support plate body 2.
Preferably, the second locking member includes a second nut 9 and a second bolt, wherein the second nut 9 is welded at the planar bottom of the L-shaped support plate body 2 and is communicated with the fourth mounting hole 8, and the second bolt sequentially passes through the third mounting hole 7 and the fourth mounting hole 8 and is in threaded connection with the second nut 9.
Specifically, when the second bolt passes through the third mounting hole 7 and the fourth mounting hole 8 in sequence and is in threaded connection with the second nut 9, the longitudinal beam 31 can be fixedly connected with the plane of the L-shaped support plate body 2, the operation is simple, and the mounting can be completed through an electric bolt tightening tool.
Preferably, the top of the longitudinal beam 31 is provided with a plurality of through holes 10, the plurality of through holes 10 respectively corresponding to the plurality of third mounting holes 7, the diameter of the through holes 10 being larger than the diameter of the third mounting holes 7.
Specifically, the electric bolt tightening tool may tighten the second bolt through the third mounting hole 7.
Preferably, a plurality of rib plates 11 are connected between the vertical surface and the plane of the L-shaped supporting plate body 2.
Specifically, the plurality of rib plates 11 can improve the structural strength of the L-shaped support plate body 2.
In summary, when the support structure in the battery box body is implemented, the edge of the concave side surface of the support structure beam body 1 is welded with the inner side of the battery box body 12, when the first bolt sequentially passes through the second mounting hole 5 and the first mounting hole 4 and is in threaded connection with the first nut 6, the convex side surface of the beam body 1 in a shape of a Chinese character 'ji' and the vertical surface of the L-shaped support plate body 2 can be fixedly connected together, when the second bolt sequentially passes through the third mounting hole 7 and the fourth mounting hole 8 and is in threaded connection with the second nut 9, the longitudinal beam 31 and the plane of the L-shaped support plate body 2 can be fixedly connected together, the support frame 3 is used for supporting at least one layer of battery module, the structure is reliable, the structural strength of the battery box body 12 in the vertical and horizontal directions of the support frame 3 is improved, the whole connection structure occupies a small space, the problem of improving the structural strength in a limited space can be effectively solved, the battery box body has good vibration resistance and shock resistance, and can be used for placing a larger battery module or a double-layer battery module and stably supporting and fixing the battery module.
The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described.
Claims (10)
1. A support structure in a battery compartment, the support structure comprising:
the two beam bodies are respectively connected to two sides of the interior of the battery box body;
the two support plate bodies are detachably connected to the two Liang Tishang respectively;
the support frame, the both sides of support frame can be dismantled respectively and connect two on the backup pad body, support frame is used for supporting at least one deck battery module.
2. The support structure in a battery box according to claim 1, wherein the end section of the beam body is shaped like a Chinese character 'ji', and the concave side edge of the beam body is fixedly connected with the inner side of the battery box.
3. The structure according to claim 2, wherein the end section of the support plate is L-shaped, the vertical surface of the L-shaped support plate is detachably connected to the convex side surface of the beam, and the support frame is detachably connected to the plane of the L-shaped support plate.
4. The supporting structure in a battery box according to claim 2, wherein a plurality of first mounting holes are formed in the convex side face of the beam body in the shape of a Chinese character 'ji', a plurality of second mounting holes are formed in the vertical face of the supporting plate body in the shape of an L, the plurality of second mounting holes can be communicated with the plurality of first mounting holes respectively, and a first locking piece is arranged between each first mounting hole and each second mounting hole which are communicated.
5. The support structure in a battery case according to claim 4, wherein the first locking member comprises a first nut and a first bolt, the first nut is welded on the concave side of the girder in a shape of a Chinese character 'ji' and is communicated with the first mounting hole, and the first bolt sequentially passes through the second mounting hole and the first mounting hole and is in threaded connection with the first nut.
6. A support structure in a battery box according to claim 3, wherein the support frame comprises two longitudinal beams and at least three cross beams, and two ends of the cross beams are respectively connected with the two longitudinal beams.
7. The supporting structure in a battery box according to claim 6, wherein a cavity is formed in the longitudinal beam, a plurality of third mounting holes are formed in the bottom of the cavity, a plurality of fourth mounting holes are formed in the plane of the L-shaped supporting plate body, the third mounting holes can be communicated with the fourth mounting holes respectively, and a second locking piece is arranged between each third mounting hole and each fourth mounting hole.
8. The support structure in a battery case according to claim 7, wherein the second locking member comprises a second nut welded to the planar bottom of the L-shaped support plate body and communicating with the fourth mounting hole, and a second bolt passing through the third mounting hole and the fourth mounting hole in sequence and screwed to the second nut.
9. The support structure in a battery box according to claim 8, wherein a plurality of through holes are formed in the top of the longitudinal beam, the through holes correspond to the third mounting holes, and the diameter of the through holes is larger than that of the third mounting holes.
10. A support structure in a battery box according to claim 3, wherein a plurality of rib plates are connected between the vertical surface and the plane of the L-shaped support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321934892.3U CN220400784U (en) | 2023-07-21 | 2023-07-21 | Supporting structure in battery box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321934892.3U CN220400784U (en) | 2023-07-21 | 2023-07-21 | Supporting structure in battery box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220400784U true CN220400784U (en) | 2024-01-26 |
Family
ID=89613544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321934892.3U Active CN220400784U (en) | 2023-07-21 | 2023-07-21 | Supporting structure in battery box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220400784U (en) |
-
2023
- 2023-07-21 CN CN202321934892.3U patent/CN220400784U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206179942U (en) | Pin -connected panel battery box module mount and have its power battery box | |
| CN107901992B (en) | Electric automobile floor assembly, battery and electric automobile | |
| CN220400784U (en) | Supporting structure in battery box body | |
| CN202783436U (en) | Blade electric vehicle floor framework beam structure | |
| CN108091795B (en) | New forms of energy car battery module fixing device | |
| CN114312369B (en) | Rear floor battery assembly structure of fuel cell vehicle | |
| CN210911987U (en) | Battery pack integral longitudinal beam and automobile | |
| CN211107699U (en) | Full-bearing type frame for logistics vehicle | |
| CN212182411U (en) | Battery pack box and battery pack | |
| CN211731563U (en) | Connection structure of frame | |
| CN218777592U (en) | Frame assembly of electric truck and heavy truck | |
| CN219163574U (en) | Battery pack and power device | |
| CN215922114U (en) | Oil cylinder cross beam with controller box | |
| CN213323346U (en) | Chassis structure of heavy truck | |
| CN219321520U (en) | Lightweight lithium battery module tray | |
| CN211223004U (en) | Bearing frame of electric automobile power assembly | |
| CN220842185U (en) | Power battery frame | |
| CN218242101U (en) | Battery tray, battery package and car | |
| CN210310556U (en) | Electric light truck frame | |
| CN219055959U (en) | Battery package box mounting point reinforcing structure, battery package box and vehicle body structure | |
| CN217778339U (en) | Power battery support assembly with built-in structure | |
| CN218648081U (en) | CTC battery system, frame system and automobile | |
| CN217768632U (en) | CTP structure battery package longeron mounting structure | |
| CN215205059U (en) | Reinforcing part for cross beam of front and rear bottom plates of automobile | |
| CN219739161U (en) | Support structure of double-layer module and battery pack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |