CN207360065U - Battery bracket assembly before electric automobile - Google Patents
Battery bracket assembly before electric automobile Download PDFInfo
- Publication number
- CN207360065U CN207360065U CN201720983607.5U CN201720983607U CN207360065U CN 207360065 U CN207360065 U CN 207360065U CN 201720983607 U CN201720983607 U CN 201720983607U CN 207360065 U CN207360065 U CN 207360065U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- upper ledge
- vehicle frame
- vertical
- 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.)
- Expired - Fee Related
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- Body Structure For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Battery bracket assembly before a kind of electric automobile, including the battery of lower part accommodate frame, vehicle frame connection cross bar, vertical electric-control system bracket support bar, and vehicle frame connection cross bar is crossed out from the monosymmetric of upper ledge, is two per side；The vertical electric-control system bracket support bar is several, is vertically stretched out from the upper surface of upper ledge；The vehicle frame connection cross bar is hollow square tube, run through mount hole equipped with vertical in the end of vehicle frame connection cross bar, it is equipped with square tube and is welded and fixed with the matched vertical reinforcing pipe of the mount hole, the upper and lower side of the reinforcing pipe for mount hole and with lower wall surface in square tube.The utility model improves bonding strength, avoids bracket damage from hurting battery in itself, in addition the multi-faceted intensity for strengthening bracket, the globality of bracket are more preferable by reinforcing bracket and the mount hole of car body.
Description
Technical field
The parts technical field of electrocar is the utility model is related to, more particularly to battery tray before a kind of electric automobile
Frame assembly.
Background technology
Low-speed electronic automobile, also known as electrocar, particularly in China vast combination area of city and country position and rural area, make
For the trip instrument of broad masses of the people, good popularization and application are obtained, daytime, trip can keep out wind and rain, after going home at night
Can directly it be charged with alternating current, it is not necessary to dedicated charging station and charging pile, it is simple and practical, it is deep by broad masses of the people's
Like, in order to meet the needs of people, relevant enterprise and unit have carried out this many research and development, be largely
Study the structural strength of this kind of vehicle, battery course continuation mileage the problems such as, the battery bracket for wherein carrying battery, generally all
It is to be designed directly to steel frame basket, seldom designs finer structure design, it is poor for the protective capability of battery in itself, need to be changed
Into.
Utility model content
To solve the above problems, the purpose of this utility model is to propose battery bracket assembly before a kind of electric automobile.
The technical solution of the utility model is as follows：Battery bracket assembly before a kind of electric automobile, including the battery of lower part hold
Receive frame, vehicle frame connection cross bar, vertical electric-control system bracket support bar, it is characterized in that：The battery is accommodated frame and is adopted using bottom
The upper ledge that lower frame and top uses welded square tube to be encircled into, the medial surface of the square tube of upper ledge and the angle bar of lower frame are encircled into angle bar
Facade is concordant；Several vertical columns are connected between lower frame and upper ledge, column is arranged around lower frame and upper ledge periphery；Institute
The vehicle frame connection cross bar stated is crossed out from the monosymmetric of upper ledge, is two per side；The vertical electric-control system bracket
Supporting rod is several, is vertically stretched out from the upper surface of upper ledge；The vehicle frame connection cross bar is hollow square tube, is connected in vehicle frame
The end of cross bar be equipped with it is vertical run through mount hole, be equipped with square tube with the matched vertical reinforcing pipe of the mount hole, vertically
Reinforce pipe to penetrate through mount hole, reinforce lower wall surface on the upper and lower side and square tube of pipe and be welded and fixed.
Preferably, the link position and the link position pair of column upper end and upper ledge of vehicle frame connection cross bar and upper ledge
Should, vehicle frame connects the deep floor that right angled triangle is connected between the fixing end of cross bar and column upper end.
Preferably, the upper surface of the upper ledge is additionally provided with several connection tablets, and connection spiral shell is equipped with connection tablet
Mother, the vertical electric-control system bracket support bar upper end are equipped with end plate, attaching nut are equipped with end plate.
Preferably, the middle part of the lower frame and both ends subpackage are equipped with the upward reinforcing pressure pin of notch, reinforce pressure pin end
Portion and the lower end of column are welded and fixed.
The utility model has the technical effect that：
Battery bracket assembly before the electric automobile of the utility model, by reinforcing bracket and the mount hole of car body, improves
Bonding strength, avoids bracket damage from hurting battery in itself, in addition the multi-faceted intensity for strengthening bracket, the globality of bracket
More preferably.
Brief description of the drawings
Fig. 1 is one of dimensional structure diagram of battery bracket assembly before the electric automobile；
Fig. 2 is two of the dimensional structure diagram of battery bracket assembly before the electric automobile；
Fig. 3 is the overlooking the structure diagram of battery bracket assembly before the electric automobile；
Fig. 4 is the A-A cross-sectional views of Fig. 3；
Fig. 5 is the C-C cross-sectional views of Fig. 3；
1. lower frames, 2. upper ledges, 3. columns, 4. vehicle frames connection cross bar, 5. floors, 6. vertical electric-control system brackets in figure
Supporting rod, 7. end plates, 8. connection tablets, 9. reinforce pressure pin, 10. installation nuts, 11. reinforcing pipes.
Embodiment
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Embodiment one：Referring to Fig. 1-5, battery bracket assembly before a kind of electric automobile, including the battery of lower part accommodate frame, car
Frame connection cross bar, vertical electric-control system bracket support bar, it is characterized in that：The battery is accommodated frame and is closed using bottom using angle bar
The upper ledge that lower frame and top are encircled into using welded square tube is surrounded, the medial surface of the square tube of upper ledge and the angle bar facade of lower frame are put down
Together；Several vertical columns are connected between lower frame and upper ledge, column is arranged around lower frame and upper ledge periphery；The car
Frame connection cross bar is crossed out from the monosymmetric of upper ledge, is two per side；The vertical electric-control system bracket support bar
For several, vertically stretched out from the upper surface of upper ledge；The vehicle frame connection cross bar is hollow square tube, in vehicle frame connection cross bar
End be equipped with it is vertical run through mount hole, be equipped with square tube and the mount hole it is matched it is vertical reinforce pipe, vertical reinforce is justified
Pipe is penetrated through mount hole, is reinforced lower wall surface on the upper and lower side and square tube of pipe and is welded and fixed.Pass through reinforcing bracket and car body
Mount hole, improves bonding strength, avoids bracket damage from hurting battery in itself.
The vehicle frame connection cross bar is corresponding with the link position of upper ledge and column upper end and the link position of upper ledge, vehicle frame
Connect the deep floor that right angled triangle is connected between the fixing end of cross bar and column upper end.Herein floor by cross bar, column,
Upper ledge links into an integrated entity, and whole bracket fastness is more preferable.
The upper surface of the upper ledge is additionally provided with several connection tablets, and attaching nut is equipped with connection tablet, described
Vertical electric-control system bracket support bar upper end be equipped with end plate, attaching nut is equipped with end plate, for by electric-control system bracket
On attaching nut.
The middle part of the lower frame and both ends subpackage are equipped with the upward reinforcing pressure pin of notch, reinforce pressure pin end and column
Lower end be welded and fixed, reinforce pressure pin and enhance the intensity of lower frame.
Claims (4)
1. battery bracket assembly before a kind of electric automobile, including the battery of lower part accommodate frame, vehicle frame connection cross bar, vertical automatically controlled system
System bracket support bar, it is characterized in that：The battery accommodates frame and is encircled into lower frame and top use side using angle bar using bottom
The upper ledge that cast steel is encircled into, the medial surface of the square tube of upper ledge are concordant with the angle bar facade of lower frame；Connect between lower frame and upper ledge
Several vertical columns are connected to, column is arranged around lower frame and upper ledge periphery；The vehicle frame connection cross bar two from upper ledge
Side symmetrically crosses out, and is two per side；The vertical electric-control system bracket support bar is several, from the upper table of upper ledge
Face is vertically stretched out；The vehicle frame connection cross bar is hollow square tube, and being equipped with vertical running through in the end of vehicle frame connection cross bar hangs
Hole is connect, is equipped with square tube and is penetrated through mount hole, reinforce with the matched vertical reinforcing pipe of the mount hole, vertical pipe of reinforcing
Lower wall surface is welded and fixed on the upper and lower side and square tube of pipe.
2. battery bracket assembly before electric automobile according to claim 1, it is characterized in that：Described vehicle frame connection cross bar with
The link position of upper ledge and column upper end are corresponding with the link position of upper ledge, fixing end and the column upper end of vehicle frame connection cross bar it
Between be connected with the deep floor of right angled triangle.
3. battery bracket assembly before electric automobile according to claim 1, it is characterized in that：The upper surface of the upper ledge is also
Equipped with several connection tablets, attaching nut, the vertical electric-control system bracket support bar upper end are equipped with connection tablet
Equipped with end plate, attaching nut is equipped with end plate.
4. battery bracket assembly before electric automobile according to claim 1, it is characterized in that：The middle part of the lower frame and two
End subpackage is equipped with the upward reinforcing pressure pin of notch, and the lower end for reinforcing pressure pin end and column is welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983607.5U CN207360065U (en) | 2017-08-08 | 2017-08-08 | Battery bracket assembly before electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983607.5U CN207360065U (en) | 2017-08-08 | 2017-08-08 | Battery bracket assembly before electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207360065U true CN207360065U (en) | 2018-05-15 |
Family
ID=62422949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720983607.5U Expired - Fee Related CN207360065U (en) | 2017-08-08 | 2017-08-08 | Battery bracket assembly before electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207360065U (en) |
-
2017
- 2017-08-08 CN CN201720983607.5U patent/CN207360065U/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: 20180515 Termination date: 20210808 |