CN209232836U - A kind of power battery mounting rack of electric car - Google Patents
A kind of power battery mounting rack of electric car Download PDFInfo
- Publication number
- CN209232836U CN209232836U CN201822058788.8U CN201822058788U CN209232836U CN 209232836 U CN209232836 U CN 209232836U CN 201822058788 U CN201822058788 U CN 201822058788U CN 209232836 U CN209232836 U CN 209232836U
- Authority
- CN
- China
- Prior art keywords
- plate
- positioning
- column
- mounting rack
- pressing 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.)
- Expired - Fee Related
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Classifications
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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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of power battery mounting rack of electric car, belongs to automobile technical field.It solves the problems, such as that existing battery modules packaging efficiency is low.This power battery mounting rack, pressing plate including positioning plate and above positioning plate, location hole is offered on the positioning plate, relief hole is offered on the pressing plate, power battery mounting rack further includes the guide plate having between positioning plate and pressing plate, the edge of positioning plate upper surface is fixed with a plurality of uprights, the guide plate is threaded through on column and the lower surface of guide plate leans with positioning step one, the pressing plate is threaded through on column and the lower surface of pressing plate leans with positioning step two, it is offered on the guide plate and location hole, the corresponding pilot hole of relief hole.This structure can be realized Fast Installation of the battery on battery installing rack, greatly improve the packaging efficiency of battery modules.
Description
Technical field
The utility model belongs to automobile technical field, is related to a kind of electric car, especially a kind of power of electric car
Battery installing rack.
Background technique
In the battery system of automobile, in order to form biggish energy system, need the lesser single electricity of each energy
Pond is combined by concatenated mode, forms the battery modules of different scales, and battery modules are the important compositions of electric car
Part, performance directly affect the sports safety and reliability of electric car.
Currently, traditional battery modules generally comprise positioning plate, pressing plate and several between positioning plate and pressing plate
A columned battery has several location holes on positioning plate, needs worker that battery is mounted on to positioning one by one manually
In hole, then several batteries are compressed by pressing plate again and are positioned.The structure causes the assembling of battery modules comparatively laborious, battery
The packaging efficiency of mould group is low.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of power of electric car
Battery installing rack, the technical problem to be solved by the utility model is to how to improve the installation effectiveness of power battery.
The purpose of this utility model can be realized by the following technical scheme:
A kind of power battery mounting rack of electric car, the pressing plate including positioning plate and above positioning plate are described fixed
Location hole is offered on the plate of position, relief hole is offered on the pressing plate, the location hole and relief hole correspond, and feature exists
In the power battery mounting rack further includes the guide plate having between positioning plate and pressing plate, positioning plate upper surface
Edge is fixed with a plurality of uprights, and the outer peripheral surface in the middle part of the column has a positioning step one, the upper end of the column portion it is outer
Circumferential surface has positioning step two, and the guide plate is threaded through on column and the lower surface of guide plate leans with positioning step one,
The pressing plate is threaded through on column and the lower surface of pressing plate leans with positioning step two, and the upper end of the column, which is bolted with, to be used for
The lock sleeve of clamping platen；Pilot hole corresponding with location hole, relief hole is offered on the guide plate, the pilot hole is cone
Shape, and the internal diameter of pilot hole upper end is greater than the internal diameter of pilot hole lower end, the internal diameter of the pilot hole lower end and location hole it is interior
Diameter is identical.
In a kind of power battery mounting rack of above-mentioned electric car, the lower surface of the guide plate has and pilot hole
The internal diameter of the guide sleeve of coaxial arrangement, the guide sleeve is identical as the internal diameter of pilot hole lower end.
In a kind of power battery mounting rack of above-mentioned electric car, there is heat dissipation on the outer peripheral surface of the guide sleeve
Piece.
In a kind of power battery mounting rack of above-mentioned electric car, the lower surface of the pressing plate, which has, is set in column
On positioning sleeve, the lower end surface of the positioning sleeve is resisted against the upper surface of guide plate.
In a kind of power battery mounting rack of above-mentioned electric car, the positioning plate lower surface corresponds to the position of column
Counterbore is offered, the bolt for the column that is spirally connected is provided in the counterbore.
Compared with prior art, the power battery mounting rack of the electric car of the utility model has the advantage that guiding
Hole is that cone-shaped facilitates battery to be quickly inserted into pilot hole, after battery is inserted into pilot hole, gravity of the battery at itself
It is moved down under effect, so that the lower end of battery is accurately inserted into positioning hole, guide plate and positioning plate are realized to battery
Positioning, then pressing plate is set on column again, the lower surface of pressing plate mutually reclines with the upper surface of battery, the positive cartridge of battery
It stretching in relief hole, lock sleeve is screwed onto the upper end clamping platen of column, and pressing plate carries out the positioning of up and down direction to battery, this
Structure can be realized Fast Installation of the battery on battery installing rack, greatly improve the packaging efficiency of battery modules.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of utility model.
In figure, 1, positioning plate；1a, location hole；1b, counterbore；2, pressing plate；2a, relief hole；2b, positioning sleeve；3, guide plate；
3a, pilot hole；3b, guide sleeve；3c, cooling fin；4, column；41, positioning step one；42, positioning step two；5, lock sleeve；6,
Bolt.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, the power battery mounting rack of this electric car, the pressure including positioning plate 1 and above positioning plate 1
Plate 2 offers location hole 1a on the positioning plate 1, offers relief hole 2a on the pressing plate 2, the location hole 1a and steps down
Hole 2a is corresponded, and the power battery mounting rack further includes the guide plate 3 having between positioning plate 1 and pressing plate 2, described fixed
The edge of position 1 upper surface of plate is fixed with a plurality of uprights 4, and the outer peripheral surface at 4 middle part of column has positioning step 1, institute
The outer peripheral surface for stating 4 upper end of column has positioning step 2 42, and the guide plate 3 is threaded through on column 4 and the following table of guide plate 3
Face leans with positioning step 1, and the pressing plate 2 is threaded through on column 4 and the lower surface of pressing plate 2 and 2 42 phase of positioning step
Against the upper end of the column 4 is bolted with the lock sleeve 5 for clamping platen 2；It is offered on the guide plate 3 and location hole
1a, relief hole 2a corresponding pilot hole 3a, the pilot hole 3a are cone-shaped, and the internal diameter of the upper end pilot hole 3a is greater than pilot hole
The internal diameter of the internal diameter of the lower end 3a, the lower end the pilot hole 3a is identical as the internal diameter of location hole 1a.
When battery assembly, first guide plate 3 is set on column 4, guide plate 3 is located at the top of positioning plate 1, pilot hole 3a
It corresponds with location hole 1a, then one end of battery is inserted into pilot hole 3a, pilot hole 3a is that cone-shaped facilitates battery
Quickly it is inserted into pilot hole 3a, after battery is inserted into pilot hole 3a, battery moves down under the gravity of itself,
So that the lower end of battery is accurately inserted into location hole 1a, guide plate 3 and positioning plate 1 realize the positioning to battery, then
Pressing plate 2 is set on column 4 again, the lower surface of pressing plate 2 mutually reclines with the upper surface of battery, and the positive cartridge of battery, which stretches to, to be allowed
In the hole 2a of position, lock sleeve 5 is screwed onto the upper end clamping platen 2 of column 4, and pressing plate 2 carries out the positioning of up and down direction to battery.This knot
Structure can be realized Fast Installation of the battery on battery installing rack, greatly improve the packaging efficiency of battery modules.
As shown in Figure 1, the lower surface of the guide plate 3 has the guide sleeve 3b being coaxially disposed with pilot hole 3a, it is described to lead
Internal diameter to set 3b is identical as the internal diameter of the lower end pilot hole 3a.Guide sleeve 3b, which moves down battery in self gravitation effect, to be played
The effect of guiding guarantees that positional shift does not occur during battery falls, the lower end of battery is accurately inserted into
Into location hole 1a.
As shown in Figure 1, having cooling fin 3c on the outer peripheral surface of the guide sleeve 3b.Since guide sleeve 3b is by the part of battery
Package, is unfavorable for the heat dissipation of battery, this structure is by after cooling fin 3c is arranged in the outer peripheral surface of guide sleeve 3b, so that battery is at this
The heat at position can quickly shed, and not influence the heat dissipation of battery again while carrying out installation guiding to battery.
As shown in Figure 1, the lower surface of the pressing plate 2 has the positioning sleeve 2b that is set on column 4, under positioning sleeve 2b
End face is resisted against the upper surface of guide plate 3.After pressing plate 2 is located on column 4, the lower end surface of positioning sleeve 2b is resisted against the structure
Positioning of the guide plate 3 on positioning column 4 is realized in the upper surface of guide plate 3.
As shown in Figure 1, the position that 1 lower surface of positioning plate corresponds to column 4 offers counterbore 1b, set in the counterbore 1b
It is equipped with the bolt 6 for the column 4 that is spirally connected.The structure realizes being detachably connected on positioning plate 1 of column 4.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of power battery mounting rack of electric car, the pressing plate (2) including positioning plate (1) and above positioning plate (1),
It offers location hole (1a) on the positioning plate (1), is offered relief hole (2a) on the pressing plate (2), the location hole (1a)
It is corresponded with relief hole (2a), which is characterized in that the power battery mounting rack further includes having positioned at positioning plate (1) and pressing plate
(2) edge of the guide plate (3) between, positioning plate (1) upper surface is fixed with a plurality of uprights (4), the column (4)
The outer peripheral surface at middle part has positioning step one (41), and the outer peripheral surface of column (4) upper end has positioning step two (42), institute
State that guide plate (3) is threaded through on column (4) and the lower surface of guide plate (3) leans with positioning step one (41), the pressing plate
(2) it is threaded through on column (4) and the lower surface of pressing plate (2) leans with positioning step two (42), the upper end spiral shell of the column (4)
It is connected to the lock sleeve (5) for clamping platen (2)；It is right with location hole (1a), relief hole (2a) to offer on the guide plate (3)
The pilot hole (3a) answered, the pilot hole (3a) is cone-shaped, and the internal diameter of the upper end pilot hole (3a) is greater than under pilot hole (3a)
The internal diameter of the internal diameter at end, pilot hole (3a) lower end is identical as the internal diameter of location hole (1a).
2. a kind of power battery mounting rack of electric car according to claim 1, which is characterized in that the guide plate
(3) lower surface has the guide sleeve (3b) being coaxially disposed with pilot hole (3a), the internal diameter and pilot hole of the guide sleeve (3b)
The internal diameter of the lower end (3a) is identical.
3. a kind of power battery mounting rack of electric car according to claim 2, which is characterized in that the guide sleeve
There is cooling fin (3c) on the outer peripheral surface of (3b).
4. a kind of power battery mounting rack of electric car according to claim 1, which is characterized in that the pressing plate (2)
Lower surface there is the positioning sleeve (2b) that is set on column (4), the lower end surface of the positioning sleeve (2b) is resisted against guide plate (3)
Upper surface.
5. a kind of power battery mounting rack of electric car according to claim 1, which is characterized in that the positioning plate
(1) position that lower surface corresponds to column (4) offers counterbore (1b), is provided in the counterbore (1b) for the column that is spirally connected (4)
Bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058788.8U CN209232836U (en) | 2018-12-10 | 2018-12-10 | A kind of power battery mounting rack of electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058788.8U CN209232836U (en) | 2018-12-10 | 2018-12-10 | A kind of power battery mounting rack of electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209232836U true CN209232836U (en) | 2019-08-09 |
Family
ID=67506686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822058788.8U Expired - Fee Related CN209232836U (en) | 2018-12-10 | 2018-12-10 | A kind of power battery mounting rack of electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209232836U (en) |
-
2018
- 2018-12-10 CN CN201822058788.8U patent/CN209232836U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20201210 |