CN206012725U - Cabin of electric automobile rack mounting structure - Google Patents
Cabin of electric automobile rack mounting structure Download PDFInfo
- Publication number
- CN206012725U CN206012725U CN201620808082.7U CN201620808082U CN206012725U CN 206012725 U CN206012725 U CN 206012725U CN 201620808082 U CN201620808082 U CN 201620808082U CN 206012725 U CN206012725 U CN 206012725U
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- Prior art keywords
- front deck
- mounting structure
- rack mounting
- described front
- cabin
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- 238000009434 installation Methods 0.000 claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of cabin of electric automobile rack mounting structure, is provided with threaded sleeve (7), described threaded sleeve (7) opening is provided with female thread；Described front deck support (1) is fastened on described front longitudinal (2) by installation bolt (10)；Described installation bolt (10) through the installing hole on described front deck support (1), the installing hole being then passed through on described front longitudinal (2), with the female thread of described threaded sleeve (7) into spiral tight fit.Using above-mentioned technical proposal, make the installation of the DC/DC in front deck, accumulator etc., fix more firm, reliability, be difficult to loosen；Attachment structure is reasonable, compact, is arranged and fixed conveniently.
Description
Technical field
This utility model belongs to the technical field of pure electric automobile construction, is related to electric bicycle body structure.More specifically, this
Utility model is related to a kind of cabin of electric automobile rack mounting structure.
Background technology
, used as a kind of new-energy automobile, the advantage with energy-conserving and environment-protective, particularly pure electric automobile are increasingly for electric automobile
Become the focus of automotive field research.A difficult problem for electric automobile field generally existing is accumulator of electric car course continuation mileage at present
Limited, which has limited the popularization and application of electric automobile.
On the vehicle body of the aluminium section bar of electric motor car, front deck need DC/DC and accumulator be installed, and DC/DC and electric power storage
Pond is installed by two front deck supports.But, the electric car body that is made as skeleton using aluminium section bar is needed very high
Intensity, weight be also restricted, therefore, the installation of front deck support, fixation be greatly limited.
Utility model content
This utility model provides a kind of cabin of electric automobile rack mounting structure, its objective is to realize the firm of front deck support
Install and fixed.
To achieve these goals, the technical scheme that this utility model is taken is：
Cabin of electric automobile rack mounting structure of the present utility model is provided with threaded sleeve, described threaded sleeve opening
It is provided with female thread；Described front deck support is fastened on described front longitudinal by installation bolt；Described installation bolt is passed through
Installing hole, the installing hole being then passed through on described front longitudinal on described front deck support, the interior spiral shell with described threaded sleeve
Stricture of vagina forms spiral tight fit.
Described front deck rack mounting structure arranges front deck rack mounting structure skeleton, and described threaded sleeve is by described
Front deck rack mounting structure skeleton is fixed.
Described front deck rack mounting structure skeleton is aluminium section bar, and described threaded sleeve is aluminium, described thread bush
Pipe presses on front deck rack mounting structure.
Described front deck rack mounting structure skeleton is square tube.
Described front deck support is two pieces, side by side on two parallel front longitudinals, two front deck supports same
End, is fixedly connected using same described front deck rack mounting structure, one end of each front deck support, using an installation spiral shell
Bolt and a threaded sleeve are fastenedly connected.
Described front deck rack mounting structure skeleton forms two connections using middle one section of two side engraved structure
Plate, the die cavity at the two ends of described front deck rack mounting structure skeleton is connected；Described front deck rack mounting structure skeleton
The die cavity at two ends is each to fix a threaded sleeve.
Described front deck rack mounting structure skeleton is fixed on by two self-plugging rivets in the inner chamber of described front longitudinal.
Two described self-plugging rivets are arranged between two front deck supports.
This utility model adopts above-mentioned technical proposal, makes the installation of DC/DC in front deck, accumulator etc., fixation more steady
Solid, reliable, be difficult to loosen；Attachment structure is reasonable, compact, is arranged and fixed conveniently.
Description of the drawings
Content shown in accompanying drawing and the labelling in figure are briefly described as follows：
Fig. 1 is the population structure axonometric schematic diagram of the front longitudinal in this utility model；
Fig. 2 is the mounting structure front schematic view of the front deck support in this utility model and front longitudinal；
Fig. 3 is the schematic diagram that installation site of the front deck support on front longitudinal in Fig. 1 is amplified；
Fig. 4 is position view of the front deck rack mounting structure of the present utility model on front longitudinal；
Fig. 5 is the appearance schematic diagram of front deck rack mounting structure of the present utility model.
It is labeled as in figure：
1st, front deck support, 2, front longitudinal, 3, front longitudinal front end-plate, 4, front deck rack mounting structure, 5, front deck support installs
Structural framework, 6, floor front beam, 7, threaded sleeve, 8, self-plugging rivet, 9, connecting plate, 10, installation bolt.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is made further in detail
Thin explanation, with help those skilled in the art inventive concept of the present utility model, technical scheme are had more complete, accurately and
Deep understanding.
Structure of the present utility model as expressed by Fig. 1 to Fig. 5, is a kind of cabin of electric automobile rack mounting structure, institute
The front deck that states is provided with the front longitudinal 2 being made up of aluminium section bar.Described front longitudinal 2 is two pieces, and its rear end is fixed on floor front beam 6
On；Its front end is fastenedly connected with front longitudinal front end-plate 3.
In order to overcome the defect of prior art, firm installation and the goal of the invention of fixation of front deck support, this practicality are realized
The new technical scheme taken is：
As shown in Figures 1 to 5, cabin of electric automobile rack mounting structure of the present utility model, described front deck support 1 lead to
Cross front deck rack mounting structure 4 to be arranged on described front longitudinal 2.
Using above-mentioned technical proposal, make the installation of the DC/DC in front deck, accumulator etc., fix more firm, reliability, even
Compact conformation is connect, is arranged and fixed conveniently.
Referring to Fig. 2 and Fig. 3：
Described front deck rack mounting structure 4 is arranged in described front longitudinal 2；Described front deck rack mounting structure 4
Threaded sleeve 7 is provided with, described 7 opening of threaded sleeve is provided with female thread；Described front deck support 1 is tight by installation bolt 10
Gu on described front longitudinal 2；Described installation bolt 10 is through the installing hole on described front deck support 1, described in being then passed through
Front longitudinal 2 on installing hole, with the female thread of described threaded sleeve 7 into spiral tight fit.
It is connected with the screw threads for fastening of installation bolt 10 using threaded sleeve 7, bonding strength can be greatly improved, and connect knot
The processing and manufacturing of structure is also more convenient.
Referring to Fig. 3 and Fig. 5：
Described front deck rack mounting structure 4 arranges front deck rack mounting structure skeleton 5, and described threaded sleeve 7 is by institute
The front deck rack mounting structure skeleton 5 that states is fixed.
Threaded sleeve 7 is fixed by front deck rack mounting structure skeleton 5, make threaded sleeve 7 connection fastening when
More firm and reliable.
Described front deck rack mounting structure skeleton 5 is aluminium section bar, and described threaded sleeve 7 is aluminium, described screw thread
Sleeve pipe 7 presses on front deck rack mounting structure 4.
Described front deck rack mounting structure skeleton 5 is square tube.Rhs-structure is conducive to processing, and installs steadily, is difficult
Rock.
Described front deck support 1 is two pieces, side by side on two parallel front longitudinals 2, two front deck supports 1 same
One end, is fixedly connected using same described front deck rack mounting structure 4, and one end of each front deck support 1 adopts one
Individual installation bolt 10 and a threaded sleeve 7 are fastenedly connected.
Referring to Fig. 5：
Described front deck rack mounting structure skeleton 5 forms two connections using middle one section of two side engraved structure
Plate 9, the die cavity at the two ends of described front deck rack mounting structure skeleton 5 is connected；Described front deck rack mounting structure skeleton 5
The die cavity at two ends each fix a threaded sleeve 7.
By the front deck rack mounting structure skeleton 5 that so processes, can both make the position of two threaded sleeves 7 more accurate
Really, and install when convenient.It has been additionally, since the position that engraved structure can easily arrange self-plugging rivet, riveting
Just easily, during operation, rivet smoothly could be inserted for the riveting of nail.Otherwise, the riveting of rivet is highly difficult.Meanwhile, the hollow out knot
Structure, can mitigate weight.
Referring to Fig. 4：
Described front deck rack mounting structure skeleton 5 is fixed on the inner chamber of described front longitudinal 2 by two self-plugging rivets 8
In.
Two described self-plugging rivets 8 are arranged between two front deck supports 1.So, the peace of front deck support 1 will not interfere with
Dress.
When mounted, self-plugging rivet 8 is carried out first in riveting, then carry out installation, the fastening of front deck support 1 again.
This utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that this utility model is implemented not to be received
The restriction of aforesaid way, as long as employ changing for the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Enter, or not improved by of the present utility model design and technical scheme directly apply to other occasions, in this utility model
Protection domain within.
Claims (8)
1. cabin of electric automobile rack mounting structure, it is characterised in that：Described front deck rack mounting structure（4）It is provided with thread bush
Pipe（7）, described threaded sleeve（7）Opening is provided with female thread；Described front deck support（1）By installation bolt（10）Fastening
In front longitudinal（2）On；Described installation bolt（10）Pass through described front deck support（1）On installing hole, be then passed through described
Front longitudinal（2）On installing hole, with described threaded sleeve（7）Female thread into spiral tight fit.
2. according to the cabin of electric automobile rack mounting structure described in claim 1, it is characterised in that：Described front deck support peace
Assembling structure（4）Front deck rack mounting structure skeleton is set（5）, described threaded sleeve（7）Knot is installed by described front deck support
Llex cornuta frame（5）Fixed.
3. according to the cabin of electric automobile rack mounting structure described in claim 2, it is characterised in that：Described front deck support peace
Assembling structure skeleton（5）For aluminium section bar, described threaded sleeve（7）For aluminium, described threaded sleeve（7）Press in front deck support
Mounting structure（4）On.
4. according to the cabin of electric automobile rack mounting structure described in claim 3, it is characterised in that：Described front deck support peace
Assembling structure skeleton（5）For square tube.
5. according to the cabin of electric automobile rack mounting structure described in claim 3, it is characterised in that：Described front deck support
（1）For two pieces, two parallel front longitudinals are arranged on side by side（2）On, two front deck supports（1）Same one end, using same
Described front deck rack mounting structure（4）It is fixedly connected, each front deck support（1）One end, using an installation bolt（10）
And a threaded sleeve（7）It is fastenedly connected.
6. according to the cabin of electric automobile rack mounting structure described in claim 5, it is characterised in that：Described front deck support peace
Assembling structure skeleton（5）Using middle one section of two side engraved structure, two connecting plates are formed（9）, by described front deck support
Mounting structure skeleton（5）Two ends die cavity connection；Described front deck rack mounting structure skeleton（5）Two ends die cavity each solid
A fixed threaded sleeve（7）.
7. according to the cabin of electric automobile rack mounting structure described in claim 2, it is characterised in that：Described front deck support peace
Assembling structure skeleton（5）By two self-plugging rivets（8）It is fixed on described front longitudinal（2）Inner chamber in.
8. according to the cabin of electric automobile rack mounting structure described in claim 7, it is characterised in that：Two described core pulling rivetings
Nail（8）Two front deck supports are set（1）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808082.7U CN206012725U (en) | 2016-07-29 | 2016-07-29 | Cabin of electric automobile rack mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808082.7U CN206012725U (en) | 2016-07-29 | 2016-07-29 | Cabin of electric automobile rack mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206012725U true CN206012725U (en) | 2017-03-15 |
Family
ID=58245756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620808082.7U Active CN206012725U (en) | 2016-07-29 | 2016-07-29 | Cabin of electric automobile rack mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206012725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043433A (en) * | 2016-07-29 | 2016-10-26 | 奇瑞新能源汽车技术有限公司 | Electric vehicle front cabin support installation structure |
-
2016
- 2016-07-29 CN CN201620808082.7U patent/CN206012725U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043433A (en) * | 2016-07-29 | 2016-10-26 | 奇瑞新能源汽车技术有限公司 | Electric vehicle front cabin support installation structure |
| CN106043433B (en) * | 2016-07-29 | 2019-09-20 | 奇瑞新能源汽车技术有限公司 | A kind of cabin of electric automobile rack mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu Patentee after: Chery New Energy Automobile Co.,Ltd. Address before: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu Patentee before: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |