CN209159382U - A kind of new energy car battery case mounting bracket - Google Patents
A kind of new energy car battery case mounting bracket Download PDFInfo
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- CN209159382U CN209159382U CN201821689901.6U CN201821689901U CN209159382U CN 209159382 U CN209159382 U CN 209159382U CN 201821689901 U CN201821689901 U CN 201821689901U CN 209159382 U CN209159382 U CN 209159382U
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- battery case
- stringer
- box shape
- new energy
- rectangular box
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Abstract
The utility model discloses a kind of new energy car battery case mounting brackets, it includes the rectangular box shape frame structure being combined by several stringers, crossbeam, vertical beam and top beam, the rectangular box shape frame structure is two layers of setting, and bottom is placed with the first battery case, the second battery case is placed on upper layer；The rectangular box shape frame structure is connected on the longitudinal bracket of car body by drawstring, and the longitudinal bracket is the L ellbeam body being connected on car body stringer, and the ellbeam body both ends L are equipped with drawstring mounting hole.When installation, the first battery case and the combination of the second battery case are installed in rectangular box shape frame structure with bolt first, become a complete battery tank module；Battery tank module is connected on the longitudinal bracket of car body by drawstring again, installation can be completed.The utility model structure is simple, easy for installation, and manufacturing cost is low, improves the Assembling Production efficiency of vehicle, time saving and energy saving, practical, and generalization is high.
Description
Technical field
The utility model relates to a kind of new energy car battery case mounting brackets, belong to manufactruing equipment of automobile field.
Background technique
With being gradually increased for people's living standard, automobile becomes one of most popular vehicles, therewith
The environment and energy problem come is also increasingly severe, and automobile has accounted for the 85% of China's oil total output to the consumption of petroleum according to statistics,
Reducing oil loss and reducing CO2 emission is one of important measure of development of automobile, and which promote world community new energy
The fast development of automobile, new-energy automobile is China marches toward the only way that automobile makes the country prosperous from automobile superpower.With new energy vapour
Vehicle demand is continuously increased, and inevitable requirement production capacity is continuously increased.In the prior art, with the development of electric vehicle, battery
Case is gradually controlled by Ji great giant company, they produce the battery case of standard, to meet the quick hair of electric vehicle industry
Exhibition.But due to the limitation of battery box structure, the labor intensity of staff is increased, and cause its assembly efficiency low, this
Just seriously constrain the assembly efficiency of vehicle.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of this new energy car battery case mounting bracket, can with gram
Take the deficiencies in the prior art.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions: a kind of new-energy automobile
Battery case mounting bracket, it for placing the first battery case and the second battery case, it include by several stringers, crossbeam, vertical beam and
The rectangular box shape frame structure that top beam is combined into, the rectangular box shape frame structure are two layers of setting, and bottom is placed with the first electricity
The second battery case is placed on pond case, upper layer；The rectangular box shape frame structure is connected on the longitudinal bracket of car body by drawstring, institute
Stating longitudinal bracket is the L ellbeam body being connected on car body stringer, and the ellbeam body both ends L are equipped with drawstring mounting hole.
Aforementioned rectangular box-like frame structure has including being made of two symmetrically set first stringer and two with upper beam
Rectangular frame pedestal, vertical beam is symmetrically arranged in the corresponding position of rectangular frame pedestal front and rear sides, crossbeam, on vertical beam
Section is fixed with the second stringer of setting identical as the first stringer, offers the first battery case on first stringer and the second stringer
With the second battery case mounting hole, and the top beam for fixing two battery cases is fixed at the top of vertical beam.
Aforementioned first stringer and the second stringer L-shaped structure；The top beam be and the matched U-shaped knot of battery case outer dimension
Structure；The crossbeam is channel steel structure, and the L ellbeam body of the slot type recess of channel steel and longitudinal bracket is adapted.
Aforementioned rectangular box-like frame structure and longitudinal bracket, rectangular box shape frame structure and drawstring are flexible contact.
Aforementioned drawstring is composed of sheet metal and T-bolt, and described sheet metal one end is equipped with pin shaft hole, and the other end is connected
There is T-bolt.
The L ellbeam body of aforementioned longitudinal bracket is the U-type groove steel with flange, and the first rim strip is snapped on its flange.
The vertical beam of aforementioned rectangular box-like frame structure includes rectangular slab and the bent plate for being symmetricly set on rectangular slab two sides, and
The mounting hole of top beam, the second stringer and rectangular frame pedestal is equipped in the upper and lower ends of the bent plate；In the U-shaped knot of the top beam
Structure both ends are symmetrically arranged with small bent plate, and through-hole compatible with vertical beam mounting hole is offered on small bent plate；The vertical beam and top beam
Two sides are equipped with the flange to smoothly transit, and the second rim strip is snapped on the flange of the two.
Aforementioned first rim strip and the second rim strip are yielding rubber band.
Compared with the prior art, the utility model discloses a kind of new energy car battery case mounting brackets comprising by
The rectangular box shape frame structure that several stringers, crossbeam, vertical beam and top beam are combined into, the rectangular box shape frame structure pass through drawstring
Be connected on the longitudinal bracket of car body, the rectangular box shape frame structure be two layers setting, bottom be placed with the first battery case, on
Layer places the second battery case；The longitudinal bracket is the L ellbeam body being connected on car body stringer, and the ellbeam body both ends L are equipped with drawstring
First battery case and the combination of the second battery case when installation, are installed in rectangular box shape frame structure with bolt by mounting hole first,
As a complete battery tank module；Battery tank module is connected on the longitudinal bracket of car body by drawstring again, it can be complete
At installation.The assembling of battery tank module uses to be dispensed under line, realizes the modular arrangement of battery case, then battery tank module is put
The online assembly for entering vehicle, enables vehicle assembly efficiency to be promoted.
The utility model structure is simple, easy for installation, and manufacturing cost is low, and rectangular box shape frame structure is used to realize battery
The modularization assembling of case is installed on the assembly line that battery tank module is put into vehicle, improves the Assembling Production of vehicle
Efficiency solves the problems, such as that existing electric vehicle influences vehicle assembly efficiency due to battery case assembly difficulty, can also greatly save
Manpower and time, practical, generalization is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of rectangular frame pedestal in Fig. 1.
Fig. 3 is the structural schematic diagram of longitudinal bracket.
Fig. 4 is the structural schematic diagram that longitudinal bracket installs the first rim strip.
Fig. 5 is the first battery case mounting structure schematic diagram.
Fig. 6 is the second battery case mounting structure schematic diagram.
Fig. 7 is rectangular frame pedestal and vertical beam mounting structure schematic diagram in Fig. 1.
Fig. 8 is the first battery case, the second battery case combination mounting structure schematic diagram.
Fig. 9 is that the first battery case, the second battery case and longitudinal bracket combine mounting structure schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe:
As shown in Fig. 1 ~ 3, a kind of new energy car battery case mounting bracket, it is for placing the first battery case 13 and second
Battery case 14, it includes the rectangular box shape frame structure being combined by several stringers, crossbeam, vertical beam and top beam, the rectangular box
Shape frame structure is two layers of setting, and bottom is placed with the first battery case 13, the second battery case 14 is placed on upper layer, specifically, described
Rectangular box shape frame structure includes by two symmetrically set first stringer 2 and two rectangular frame bottoms constituted with upper beam 1
Seat, is equipped with vertical beam 4 at rectangular frame pedestal front and rear sides, 1 opposite position of crossbeam, is fixed with and the in 4 upper end of vertical beam
Second stringer 3 of the identical setting of one stringer 2, first stringer 2 and the second stringer 3 are L-shaped structure, convenient to the first battery case
13 and second battery case 14 installed, limited, offer the first battery case on first stringer 2 and the second stringer 3
13 and 14 mounting hole of the second battery case, the first battery case 13 can be connected on the first stringer 2 by bolt, can by bolt
The second battery case 14 to be connected on the second stringer 3；And the top beam for fixing two battery cases is fixed at the top of vertical beam 4
5, the top beam 5 be with the matched U-shaped structure of battery case outer dimension, facilitate realization adaptation installation；The rectangular box shape frame
Structure is connected on the longitudinal bracket of car body by drawstring 7, and the longitudinal bracket is the L ellbeam body being connected on car body stringer 8
6, L ellbeam body, 6 both ends are equipped with 7 mounting hole of drawstring, specifically, the drawstring 7 is composed of sheet metal and T-bolt 10, institute
Sheet metal one end is stated equipped with pin shaft hole, the other end is fixed with T-bolt 10, and sheet metal can be done centainly with by the shape of fastener
Deformation, one end is directly converted into after annular by sheet metal and is welded into pin shaft hole, and the other end is welded with T-bolt, in the L ellbeam
6 one end of body is equipped with to be equipped with the mounting hole 63 of T-bolt 10, makes drawstring 7 one with the matched device to hole 62 of sheet metal pin shaft hole, the other end
End is hingedly fixed with pin shaft 9 and split pin, and split pin can prevent 9 radial direction of pin shaft and fall off, and the other end is tight by flange nut
Gu being coupled in T-bolt 10.
L ellbeam body 6, the drawstring 7 of the longitudinal bracket are that setting quantity is corresponding with the crossbeam 1, and the crossbeam 1 is slot
Steel construction, the slot type recess of channel steel and the L ellbeam body 6 of longitudinal bracket are adapted, by the rectangular box shape frame knot when installation
Structure is placed on longitudinal bracket, and rectangular box shape frame structure base cross members 1 are stuck on the L ellbeam body 6 of its longitudinal bracket, slot
Steel construction can not only increase by 1 strength and stiffness of crossbeam, can also limit to rectangular box shape frame structure.
The rectangular box shape frame structure and longitudinal bracket, rectangular box shape frame structure and drawstring 7 are flexible contact, with
Damping and abrasionproof effect are got, its service life is improved.
As shown in figure 4, the longitudinal bracket includes the L ellbeam body 6 being connected on stringer 8 by bolt, L ellbeam body 6 is
U-type groove steel with flange 61 is snapped with the first rim strip 11 on flange 61.
As shown in Figure 7 and Figure 8, the vertical beam 4 includes rectangular slab 41 and the bent plate 42 for being symmetricly set on rectangular slab two sides, and
And it is equipped with the mounting hole of top beam 5, the second stringer 3 and rectangular frame pedestal in the upper and lower ends of the bent plate, 4 bottom end of vertical beam is logical
It crosses bolt to be connected on rectangular frame pedestal, and the second stringer 3 is connected in 4 top of vertical beam by bolt；The top beam 5 includes
U-bend plate 51, two end side surfaces are symmetrically arranged with small bent plate 52, offer on small bent plate 52 compatible with 4 mounting hole of vertical beam
Through-hole；And the vertical beam 4 is equipped with vertical beam flange 43 and 5 two sides of top beam are equipped with top beam flange 53, and the two smoothly transits,
The second rim strip 12 is snapped on the flange to smoothly transit.
First rim strip and the second rim strip are yielding rubber band.
As shown in Fig. 5 ~ Fig. 9, in conjunction with specific installation steps, the present invention will be further described:
(1) two symmetrically set first stringer 2 and two are welded into rectangular frame pedestal with upper beam 1, by
One battery case 13 is connected on rectangular frame pedestal by bolt；
(2) two symmetrically set second stringer 3 and the second battery case 14 are assembled together by bolt；
(3) component that step (1) and step (2) assemble is fixed together by corresponding vertical beam 4, and with top beam 5
It is fixed, so that it is assembled into battery tank module；
(4) the battery case modular assembly that step (3) assembles is installed on longitudinal bracket.
In step (4), snapping installs the first rim strip 11 on 6 flange 61 of L ellbeam body of longitudinal bracket；In vertical beam 4
Snapping installs the second rim strip 12 on the top beam flange 53 of vertical beam flange 43 and top beam 5, by pin shaft hole one end of drawstring 7 and L ellbeam
The device to hole 62 of body 6 is hingedly fixed with pin shaft 9 and split pin, and drawstring 7 is deformed along 5 bending of top beam, and the T-type spiral shell of drawstring 7
Bolt passes through the mounting hole 63 of L ellbeam body 6, is fastened by flange nut, tenses drawstring 7, installation can be completed.
Claims (9)
1. a kind of new energy car battery case mounting bracket, it exists for placing the first battery case and the second battery case, feature
In: it includes the rectangular box shape frame structure being combined by several stringers, crossbeam, vertical beam and top beam, the rectangular box shape frame
Structure is two layers of setting, and bottom is placed with the first battery case, the second battery case is placed on upper layer；The rectangular box shape frame structure is logical
It crosses drawstring to be connected on the longitudinal bracket of car body, the longitudinal bracket is the L ellbeam body being connected on car body stringer, L ellbeam body
Both ends are equipped with drawstring mounting hole.
2. new energy car battery case mounting bracket according to claim 1, it is characterised in that: the rectangular box shape frame
Structure has including by two symmetrically set first stringer and two rectangular frame pedestals constituted with upper beam, in rectangular frame
Pedestal front and rear sides, crossbeam corresponding position be symmetrically arranged with vertical beam, be fixed with set identical as the first stringer in vertical beam upper section
The second stringer set offers the first battery case and the second battery case mounting hole on first stringer and the second stringer, and
The top beam for fixing two battery cases is fixed at the top of vertical beam.
3. new energy car battery case mounting bracket according to claim 2, it is characterised in that: first stringer and
Two stringer L-shaped structures；The top beam be and the matched U-shaped structure of battery case outer dimension；The crossbeam is channel steel structure, and
The slot type recess of channel steel and the L ellbeam body of longitudinal bracket are adapted.
4. new energy car battery case mounting bracket according to claim 1, it is characterised in that: the rectangular box shape frame
Structure and longitudinal bracket, rectangular box shape frame structure and drawstring are flexible contact.
5. new energy car battery case mounting bracket according to claim 4, it is characterised in that: the drawstring is by sheet metal
It is composed with T-bolt, described sheet metal one end is equipped with pin shaft hole, and the other end is fixed with T-bolt.
6. new energy car battery case mounting bracket according to claim 4, it is characterised in that: the L of the longitudinal bracket
Ellbeam body is the U-type groove steel with flange, and the first rim strip is snapped on its flange.
7. new energy car battery case mounting bracket according to claim 6, it is characterised in that: first rim strip is to subtract
Shake rubber strip.
8. new energy car battery case mounting bracket according to claim 4, it is characterised in that: the rectangular box shape frame
The vertical beam of structure includes rectangular slab and the bent plate for being symmetricly set on rectangular slab two sides, and is equipped in the upper and lower ends of the bent plate
The mounting hole of top beam, the second stringer and rectangular frame pedestal；It is symmetrically arranged with small bent plate at the U-shaped structure both ends of the top beam,
Through-hole compatible with vertical beam mounting hole is offered on small bent plate；The vertical beam and top beam two sides are equipped with turning over of smoothly transitting
Side is snapped with the second rim strip on the flange of the two.
9. new energy car battery case mounting bracket according to claim 8, it is characterised in that: second rim strip is to subtract
Shake rubber strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821689901.6U CN209159382U (en) | 2018-10-18 | 2018-10-18 | A kind of new energy car battery case mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821689901.6U CN209159382U (en) | 2018-10-18 | 2018-10-18 | A kind of new energy car battery case mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209159382U true CN209159382U (en) | 2019-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821689901.6U Active CN209159382U (en) | 2018-10-18 | 2018-10-18 | A kind of new energy car battery case mounting bracket |
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| Country | Link |
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| CN (1) | CN209159382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588315A (en) * | 2019-09-29 | 2019-12-20 | 陕西重型汽车有限公司 | Side formula power battery support and electronic commercial car thereof |
-
2018
- 2018-10-18 CN CN201821689901.6U patent/CN209159382U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588315A (en) * | 2019-09-29 | 2019-12-20 | 陕西重型汽车有限公司 | Side formula power battery support and electronic commercial car thereof |
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