CN107031367A - Hybrid vehicle battery stand - Google Patents
Hybrid vehicle battery stand Download PDFInfo
- Publication number
- CN107031367A CN107031367A CN201710292972.6A CN201710292972A CN107031367A CN 107031367 A CN107031367 A CN 107031367A CN 201710292972 A CN201710292972 A CN 201710292972A CN 107031367 A CN107031367 A CN 107031367A
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- vertical plate
- hybrid vehicle
- vehicle battery
- battery stand
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a kind of hybrid vehicle battery stand, including upper mounting bracket, lower mounting bracket and longeron connecting bracket；The upper mounting bracket is the bending plate of L-shaped, including first level plate and the first vertical plate are provided with the first longeron mounting hole in the lower end of the first vertical plate；The lower mounting bracket is the bending plate of L-shaped, including the second level board and the second vertical plate, the lower mounting bracket are located at the lower section of upper mounting bracket, and the second level board is screwed together with first level plate；The longeron connecting bracket is the bending plate of L-shaped, including the 3rd level board and the 3rd vertical plate, the longeron connecting bracket is located at the lower section of lower mounting bracket, and the lower end of the 3rd level board and the second vertical plate is screwed together, and the second longeron mounting hole is provided with the 3rd vertical plate.The present invention disclosure satisfy that the design point demand of vehicle, and simple in construction, CAE performances are excellent, availability is strong.
Description
Technical field
The invention belongs to car accessories, and in particular to a kind of hybrid vehicle battery stand.
Background technology
Hybrid vehicle battery stand is typically mounted on longitudinal beams of engine cabin, and most supports use overall structure,
As shown in fig. 6, the battery stand 6 is connected on longitudinal beams of engine cabin 4 by the first mount point 7, will by the second mount point 8
Storage battery tray is installed on the battery stand 6.The battery stand is supported using sheet steel plate punched, due to side cantilever
It is long, cause battery assembling after-poppet intensity and mode not up to standard, easily cause risk of breakage.Due to cloth on hybrid vehicle
Put PEU (power electronics unit) support volume larger, it is impossible to redesigned on enging cabin than larger battery stand,
But existing small battery support is difficult to meet intensity and durable design requirement, easily produces risk of breakage.
Therefore, it is necessary to develop a kind of new hybrid vehicle battery stand.
The content of the invention
It is an object of the invention to provide a kind of hybrid vehicle battery stand, it can meet the design point need of vehicle
Ask, and simple in construction, CAE performances are excellent, availability is strong.
A kind of hybrid vehicle battery stand of the present invention, including upper mounting bracket, lower mounting bracket and vertical
Beam connecting bracket；
The upper mounting bracket is the bending plate of L-shaped, including first level plate and the first vertical plate, in the first vertical plate
Lower end is provided with the first longeron mounting hole；
The lower mounting bracket is the bending plate of L-shaped, including the second level board and the second vertical plate, the lower mounting bracket
Positioned at the lower section of upper mounting bracket, and the second level board is screwed together with first level plate；
The longeron connecting bracket is the bending plate of L-shaped, including the 3rd level board and the 3rd vertical plate, the longeron connection
Support is located at the lower section of lower mounting bracket, and the lower end of the 3rd level board and the second vertical plate is screwed together, vertical the 3rd
Plate is provided with the second longeron mounting hole.
The upper mounting bracket is provided with the first concave bar of Longitudinal extending, adds the intensity of mounting bracket.
The lower mounting bracket is provided with the second concave bar of Longitudinal extending, adds the intensity of lower mounting bracket.
Pass through the first arc transition between the first level plate and the first vertical plate to connect, it is to avoid stress concentration.
Pass through the second arc transition between second level board and the second vertical plate to connect, it is to avoid stress concentration.
The lower end of first vertical plate is opened in this and first taken provided with the first overlap joint flange, the first longeron mounting hole
Connect on flange.
Turned over provided with the second overlap joint flange, the lower end of the second vertical plate by second overlap joint lower end of second vertical plate
Side is connected with the 3rd level board.
The intensity for being respectively arranged on the left side and the right side reinforcement flange, adding mounting bracket of the upper mounting bracket.
Beneficial effects of the present invention：
(1) the hybrid vehicle battery stand is designed to meet intensity requirement, and structure letter by two grades of general assemblies
Single, technique realizability is strong；
(2) the hybrid vehicle battery stand can bear Y-direction cantilever and reach A=290mm, Z-direction height B=90mm
16kg battery bearing capacities, and battery model analysis value can be reached higher than 45HZ；Relieve storage during Arrangement of Engine-room
Battery is excessively close to headlight and height is mismatched with circumferential component and avoided so that enging cabin arranges freer, cabin cloth
Putting tends to attractive in appearanceization, planarizing；
In summary, the present invention can solve the problem that battery stand Y-direction cantilever is long, cause structural strength to meet CAE
Performance indications demand.The structure solves asking for the arrangement support intensity deficiency of current puzzlement automobile industry by two grades of general assemblies
Topic, the structure realizability is strong, intensity disclosure satisfy that requirement, small volume, low cost and other advantages.
Brief description of the drawings
Fig. 1 is one of structural representation of the present invention；
Fig. 2 is the two of the structural representation of the present invention；
Fig. 3 is one of scheme of installation of the present invention and longitudinal beams of engine cabin.
Fig. 4 is the present invention and the two of the scheme of installation of longitudinal beams of engine cabin.
Fig. 5 is cantilever and discrepancy in elevation scale diagrams of the invention；
Fig. 6 is the structural representation of existing battery stand；
Fig. 7 is the cantilever and discrepancy in elevation scale diagrams of existing battery stand；
Fig. 8 is force analysis figure of the invention；
In figure：1st, upper mounting bracket, 1a, first level plate, 1b, the first circular arc, 1c, the first vertical plate, 1d, reinforcement are turned over
Side, 1e, the first overlap joint flange, 1f, the first mounting hole, 1g, the first longeron mounting hole, 1h, the first concave bar, 2, lower mounting bracket,
2a, the second vertical plate, 2b, the second overlap joint flange, 2c, the 3rd mounting hole, 2d, the second mounting hole, 2e, the second level board, 2f, the
Two circular arcs, 2g, the second concave bar, 3, longeron connecting bracket, 3a, the 3rd vertical plate, 3b, the second longeron mounting hole, 3c, the 3rd level
Plate, 3d, the 4th mounting hole, 4, longitudinal beams of engine cabin, 5, hybrid vehicle battery stand, 6, existing battery stand, 7,
First mount point, the 8, second mount point, 9, battery.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Hybrid vehicle battery stand as shown in Figures 1 to 5, including upper mounting bracket 1, the and of lower mounting bracket 2
Longeron connecting bracket 3.
As shown in Figures 1 to 5, the upper mounting bracket 1 is the bending plate of L-shaped, including first level plate 1a and first perpendicular
Pass through the first circular arc 1b transition between straight panel 1c, first level plate 1a and the first vertical plate 1c to connect, it is to avoid stress concentration.On
Mounting bracket 1 is provided with the first concave bar 1h of Longitudinal extending, and is respectively arranged on the left side and the right side reinforcement flange in upper mounting bracket 1
1d, adds the intensity of mounting bracket 1.In the first vertical plate 1c lower end provided with the first overlap joint flange 1e, in the first overlap joint
Two the first longeron mounting hole 1g are offered on flange 1e, upper mounting bracket 1 passes through the two the first longeron mounting hole 1g spiral shells
Bolt, nut and longitudinal beams of engine cabin 4 are connected.Provided with two the first peaces being connected with lower mounting bracket 2 on first level plate 1a
Fill hole 1f.
As shown in Figures 1 to 5, the lower mounting bracket 2 is the bending plate of L-shaped, including the second level board 2e and second perpendicular
Straight panel 2a, lower mounting bracket 2 is provided with the second concave bar 2g of Longitudinal extending, adds the intensity of lower mounting bracket 2.Second level
Pass through the second circular arc 2f transition between plate 2e and the second vertical plate 2a to connect, it is to avoid stress concentration.On the second level board 2e
Offer two the second mounting hole 2d being connected with upper mounting bracket 1；Lower mounting bracket 2 is located at the lower section of upper mounting bracket 1, and
Second level board 2e of the lower mounting bracket 2 and first level plate 1a of upper mounting bracket 1 is installed by the first mounting hole 1f, second
Hole 2d bolts, nut connection.In the second vertical plate 2a lower end provided with the second overlap joint flange 2b, and in the second overlap joint flange
2b is provided with the 3rd mounting hole 2c being connected with longeron connecting bracket 3.
As shown in Figures 1 to 5, the longeron connecting bracket 3 is the bending plate of L-shaped, including the 3rd level board 3c and the 3rd
Vertical plate 3a, offers the 4th mounting hole 3d being connected with lower mounting bracket 2 on the 3rd level board 3c.The longeron connection branch
Frame 3 is located at the lower section of lower mounting bracket 2, and the 3rd level board 3c and the second vertical plate 2a the second overlap joint flange 2b passes through the 3rd
Mounting hole 2c, the 4th mounting hole 3d bolts, nut connection, provided with three the second longeron mounting holes on the 3rd vertical plate 3a
3b, longeron connecting bracket 3 is connected by the second longeron mounting hole 3b bolts, nut and longitudinal beams of engine cabin 4.
The installation process of hybrid vehicle battery stand 5 of the present invention is as follows：
First, mounting bracket 2 passes through the 3rd mounting hole with longeron connecting bracket 3 by under on assembly shop packing production line
2c, the 4th mounting hole 3d are assembled together with bolt, nut, then, and the small assembly that this is assembled is passed through with upper mounting bracket 1
First mounting hole 1f and the second mounting hole 2d are assembled together with bolt, nut, finally, on vehicle assemble production line, workman
Hybrid vehicle battery stand 5 is held up, Y-direction air gun strap bolt passes through the hybrid vehicle battery stand 5
Second longeron mounting hole 3b is urgent on longitudinal beams of engine cabin 4, then Z-direction with air gun strap bolt by the hybrid vehicle battery
Support 5 by the first longeron mounting hole 1g on longitudinal beams of engine cabin 4 it is urgent.
The assembling mode of hybrid vehicle battery stand 5 of the present invention is consolidated, and can realize that cantilever is longer
(i.e. the Y-direction length of hybrid vehicle battery stand 5 can be designed as 290mm), the discrepancy in elevation is larger, and (i.e. Z-direction height can be designed as
90mm) arrange demand so that enging cabin arrangement is more flexible.
As shown in figure 5, hybrid vehicle battery stand 5 of the present invention, which can bear Y-direction cantilever A, reaches A=
290mm, Z-direction height B=90mm 16kg battery bearing capacities, i.e., set the Y-direction length of hybrid vehicle battery stand 5
290mm is calculated as, when Z-direction is highly designed as 90mm, 16kg battery can have also been carried, and battery model analysis value can be with
Reach higher than 45HZ.Existing L-type welds battery stand, and its Y-direction cantilever, Z-direction height and mode value do not reach this and set
Count target.
As shown in fig. 7, traditional storage battery mounting bracket can only bear Y-direction cantilever C≤200mm, Z-direction height D=70mm
16kg battery bearing capacities.
Fig. 8 is the force analysis figure of hybrid vehicle battery stand 5 of the present invention.The static state weight of battery 9
Power is acted on the support, and Spacial stress analysis is carried out by origin of the barycenter of battery 9.
The corresponding arm of force numerical value tables (unit of 1. accompanying drawing of table 8：mm)
| E | F | H | I | J | K | |
| The arm of force | 45 | -35 | -114 | 121 | -179 | 33 |
Remarks：Direction of power is converted in form although the arm of force is without direction, at this and is easy to introduce.
It can be found that the arm of force at F, H, J is larger from table 1, it can just be realized to whole support with less shearing force
Static state is supported, therefore in practical operation, the bolt with conventional M8 or M10 is that can meet design requirement.Therefore, it is ingenious at this
Utilization three connect support force decompose design, counter-force is decomposed with the mode being spirally connected, and combine size arrangement and local strength
Put more energy into and solve conventional L-type support, mode does not reach 45HZ requirement generally.
Claims (10)
1. a kind of hybrid vehicle battery stand, it is characterised in that：Including upper mounting bracket（1）, lower mounting bracket（2）With
Longeron connecting bracket（3）；
The upper mounting bracket（1）For the bending plate of L-shaped, including first level plate（1a）With the first vertical plate（1c）, first
Vertical plate（1c）Lower end be provided with the first longeron mounting hole（1g）；
The lower mounting bracket（2）For the bending plate of L-shaped, including the second level board（2e）With the second vertical plate（2a）, it is described under
Mounting bracket（2）Positioned at upper mounting bracket（1）Lower section, and the second level board（2e）With first level plate（1a）It is screwed onto one
Rise；
The longeron connecting bracket（3）For the bending plate of L-shaped, including the 3rd level board（3c）With the 3rd vertical plate（3a）, it is described
Longeron connecting bracket（3）Positioned at lower mounting bracket（2）Lower section, and the 3rd level board（3c）With the second vertical plate（2a）Lower end
It is screwed together, in the 3rd vertical plate（3a）It is provided with the second longeron mounting hole（3b）.
2. hybrid vehicle battery stand according to claim 1, it is characterised in that：The upper mounting bracket（1）
It is provided with the first concave bar of Longitudinal extending（1h）.
3. hybrid vehicle battery stand according to claim 2, it is characterised in that：The lower mounting bracket（2）
It is provided with the second concave bar of Longitudinal extending（2g）.
4. hybrid vehicle battery stand according to claim 3, it is characterised in that：The first level plate（1a）
With the first vertical plate（1c）Between pass through the first circular arc（1b）Transition is connected.
5. hybrid vehicle battery stand according to claim 4, it is characterised in that：Second level board（2e）
With the second vertical plate（2a）Between pass through the second circular arc（2f）Transition is connected.
6. according to any described hybrid vehicle battery stand of claim 1 to 5, it is characterised in that：Described first erects
Straight panel（1c）Lower end provided with first overlap joint flange（1e）, the first longeron mounting hole（1g）It is opened in the first overlap joint flange
（1e）On.
7. according to any described hybrid vehicle battery stand of claim 1 to 5, it is characterised in that：Described second erects
Straight panel（2a）Lower end provided with second overlap joint flange（2b）, the second vertical plate（2a）Lower end pass through this second overlap joint flange（2b）
With the 3rd level board（3c）Connection.
8. according to any described hybrid vehicle battery stand of claim 1 to 5, it is characterised in that：The upper installation
Support（1）Be respectively arranged on the left side and the right side reinforcement flange（1d）.
9. hybrid vehicle battery stand according to claim 6, it is characterised in that：Second vertical plate（2a）
Lower end provided with second overlap joint flange（2b）, the second vertical plate（2a）Lower end pass through this second overlap joint flange（2b）With the 3rd water
Flat board（3c）Connection.
10. hybrid vehicle battery stand according to claim 9, it is characterised in that：The upper mounting bracket（1）
Be respectively arranged on the left side and the right side reinforcement flange（1d）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710292972.6A CN107031367A (en) | 2017-04-28 | 2017-04-28 | Hybrid vehicle battery stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710292972.6A CN107031367A (en) | 2017-04-28 | 2017-04-28 | Hybrid vehicle battery stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107031367A true CN107031367A (en) | 2017-08-11 |
Family
ID=59538409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710292972.6A Pending CN107031367A (en) | 2017-04-28 | 2017-04-28 | Hybrid vehicle battery stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107031367A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340850A (en) * | 2018-01-11 | 2018-07-31 | 重庆长安汽车股份有限公司 | A kind of PEU mounting bracket assemblies of hybrid vehicle |
| CN110509755A (en) * | 2019-08-30 | 2019-11-29 | 泰牛汽车技术(苏州)有限公司 | Battery pack monoblock type stringer and automobile |
| CN110696603A (en) * | 2019-11-20 | 2020-01-17 | 安徽江淮汽车集团股份有限公司 | Storage battery tray and automobile |
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|---|---|---|---|---|
| JPH06122324A (en) * | 1992-10-13 | 1994-05-06 | Kubota Corp | Small electric car |
| CN201670185U (en) * | 2010-05-28 | 2010-12-15 | 重庆长安汽车股份有限公司 | Rear bracing frame of accumulator mounting bracket |
| CN202189843U (en) * | 2011-06-23 | 2012-04-11 | 浙江吉利汽车研究院有限公司 | Storage battery supporting frame |
| CN202200820U (en) * | 2011-07-28 | 2012-04-25 | 浙江吉利汽车研究院有限公司 | Connecting bracket of automobile storage battery |
| CN104029589A (en) * | 2014-06-30 | 2014-09-10 | 重庆长安汽车股份有限公司 | Automobile storage battery holder assembly |
| CN205439949U (en) * | 2016-03-11 | 2016-08-10 | 北京长城华冠汽车科技股份有限公司 | Group battery installing support and including car of this group battery installing support |
-
2017
- 2017-04-28 CN CN201710292972.6A patent/CN107031367A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06122324A (en) * | 1992-10-13 | 1994-05-06 | Kubota Corp | Small electric car |
| CN201670185U (en) * | 2010-05-28 | 2010-12-15 | 重庆长安汽车股份有限公司 | Rear bracing frame of accumulator mounting bracket |
| CN202189843U (en) * | 2011-06-23 | 2012-04-11 | 浙江吉利汽车研究院有限公司 | Storage battery supporting frame |
| CN202200820U (en) * | 2011-07-28 | 2012-04-25 | 浙江吉利汽车研究院有限公司 | Connecting bracket of automobile storage battery |
| CN104029589A (en) * | 2014-06-30 | 2014-09-10 | 重庆长安汽车股份有限公司 | Automobile storage battery holder assembly |
| CN205439949U (en) * | 2016-03-11 | 2016-08-10 | 北京长城华冠汽车科技股份有限公司 | Group battery installing support and including car of this group battery installing support |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340850A (en) * | 2018-01-11 | 2018-07-31 | 重庆长安汽车股份有限公司 | A kind of PEU mounting bracket assemblies of hybrid vehicle |
| CN108340850B (en) * | 2018-01-11 | 2021-08-06 | 重庆长安汽车股份有限公司 | Hybrid vehicle's PEU installing support assembly |
| CN110509755A (en) * | 2019-08-30 | 2019-11-29 | 泰牛汽车技术(苏州)有限公司 | Battery pack monoblock type stringer and automobile |
| CN110696603A (en) * | 2019-11-20 | 2020-01-17 | 安徽江淮汽车集团股份有限公司 | Storage battery tray and automobile |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |