CN208360330U - Vehicle frame and its connection structure, vehicle - Google Patents
Vehicle frame and its connection structure, vehicle Download PDFInfo
- Publication number
- CN208360330U CN208360330U CN201820503111.8U CN201820503111U CN208360330U CN 208360330 U CN208360330 U CN 208360330U CN 201820503111 U CN201820503111 U CN 201820503111U CN 208360330 U CN208360330 U CN 208360330U
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- side wall
- vehicle frame
- roof module
- connection structure
- interconnecting piece
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Abstract
The utility model relates to a kind of vehicle frame and its connection structures, vehicle, vehicle frame includes side wall frame, roof module and the vehicle frame connection structure for connecting side wall frame and roof module, the vehicle frame connection structure includes the top cover interconnecting piece connecting with roof module, the top cover interconnecting piece includes the loading end for carrying roof module and being fixedly connected with roof module, and top cover interconnecting piece further includes matching to merge the stopping surface being fixedly connected with roof module with the vertical side block of roof module.There is loading end and stopping surface on top cover interconnecting piece, the weight of roof module is carried by loading end, roof module is limited in suitable position, ensure that the connective stability of roof module Yu vehicle frame connection structure by stopping surface.Solves the problems, such as the connection structure Joint failure between roof module and side wall existing in the prior art.
Description
Technical field
The utility model relates to vehicle frame and its connection structures, vehicle.
Background technique
Currently, the unit specific energy of the integral new-energy passenger of the power battery used and tradition use the automobile of liquid fuel
Unit ratio energy difference is larger in the specific gravity of vehicle gross mass mainly due to electrokinetic cell system away from huge.This just determines electronic
For automobile under the specific energy consumption of the same discharge amount of orthodox car, no image of Buddha orthodox car leans on primary supplement energy to realize like that
The traveling of long range.Therefore, electric car must be electrified while taking different from traditional more advanced light
Quantification technique and measure.Lightweight is difficult task to new-energy automobile, but lightweight new diseases equally increase
Vehicle body cost, for this purpose, improving efficiency only from structure design and processes efficiency, reducing cost, the big top dress of microbus
The optimization of distribution structure is a truly feasible method.
Authorization Notice No. is CN105253208B, and authorized announcement date is that the Chinese patent of 2017.09.26 discloses a kind of mould
Block bus body, modularization bus body is by front wall module, back wall module, roof module, left-side skeleton, right side wall skeleton
It constitutes, is connected between left-side skeleton and right side wall skeleton by roof module and floor module, left-side bone with floor module
Frame is made of with roof module, right side wall skeleton and roof module connection structure, and the connection structure is by section one, section
Two, zigzag articulamentum and reinforcing rib are constituted, and section one, section two are mutually matched inclined surface, between section one and section two
It is connected by zigzag articulamentum, while reinforcing rib runs through two place module of zigzag articulamentum, one place module of section and section
To which adjacent module to be connected and fixed, which has many advantages, such as that light weight, remodeling are convenient.But connection knot
The joint face of structure and roof module is inclined-plane, and there are the Joint failures risks such as roof module sliding.
Utility model content
The purpose of this utility model is to provide a kind of vehicle frame, with solve roof module existing in the prior art with
The problem of connection structure Joint failure between side wall；To solve the above problems, the purpose of this utility model also resides in offer one
Kind vehicle frame connection structure and vehicle.
To achieve the above object, the vehicle frame of the utility model adopts the following technical scheme that
Scheme 1, vehicle frame include side wall frame, roof module and the vehicle frame for connecting side wall frame and roof module
Connection structure, the vehicle frame connection structure include the top cover interconnecting piece connecting with roof module, the top cover interconnecting piece packet
The loading end for including carrying roof module and being fixedly connected with roof module, top cover interconnecting piece further includes the vertical side with roof module
The stopping surface that face block is fixedly connected with merging with roof module.
The beneficial effects of the utility model are: having loading end and stopping surface on top cover interconnecting piece, carried by loading end
Roof module is limited in suitable position by the weight of roof module, stopping surface, ensure that roof module connect knot with vehicle frame
The connective stability of structure.Solves the vehicle frame connection structure connection between roof module and side wall existing in the prior art
The problem of failure.
Scheme 2, on the basis of scheme 1, the vehicle frame connection structure be extrusion forming integral structure.One
Formula structure has preferable structural strength, and easy to process.
Scheme 3, on the basis of scheme 2, the vehicle frame connection structure is made of aluminum profile.Aluminum profile quality compared with
Gently, while guaranteeing structural strength, be conducive to vehicle lightweight.
Scheme 4, on the basis of scheme 2, the vehicle frame connection structure is the internal hollow structure for being equipped with reinforcing rib.
Hollow structure quality is stronger, while internal reinforcing rib ensure that the structural strength of connection structure, guarantees roof module and side wall
The rigidity of skeleton transition portion.
Scheme 5, scheme 1-4 any one on the basis of, the loading end and roof module, stopping surface and roof module
Between by being adhesively fixed.
Scheme 6, scheme 1-4 any one on the basis of, the side wall frame includes side wall pillar and crossbeam, the vehicle
The side wall interconnecting piece that skeleton connection structure is used to connect with side wall pillar be equipped with the groove cooperated with side wall pillar limit and
Extend the extension ear to be fixedly connected with side wall pillar along side wall pillar length direction.
Scheme 7, on the basis of scheme 6, the side wall interconnecting piece along side wall pillar extending direction arrange, the top cover
Interconnecting piece is suspended at the inside of side wall frame, and end of the top cover interconnecting piece far from side wall frame is arranged in stopping surface and loading end.
Scheme 8, on the basis of scheme 7, the top cover interconnecting piece be equipped on roof module install air-conditioning or
The mounting structure of person's battery case.
To achieve the above object, the vehicle frame connection structure of the utility model adopts the following technical scheme that
Scheme 1, vehicle frame connection structure, the vehicle frame connection structure include the top for connecting with roof module
Lid interconnecting piece, the top cover interconnecting piece include the loading end for carrying roof module and being fixedly connected with roof module, top cover
Interconnecting piece further includes merging the stopping surface being fixedly connected with roof module for matching with the vertical side block of roof module.
Scheme 2, on the basis of scheme 1, the vehicle frame connection structure be extrusion forming integral structure.
Scheme 3, on the basis of scheme 2, the vehicle frame connection structure is made of aluminum profile.
Scheme 4, on the basis of scheme 2, the vehicle frame connection structure is the internal hollow structure for being equipped with reinforcing rib.
Scheme 5, scheme 1-4 any one on the basis of, the loading end and roof module, stopping surface and roof module
Between by being adhesively fixed.
Scheme 6, scheme 1-4 any one on the basis of, the side wall frame includes side wall pillar and crossbeam, the vehicle
The side wall interconnecting piece that skeleton connection structure is used to connect with side wall pillar be equipped with the groove cooperated with side wall pillar limit and
Extend the extension ear to be fixedly connected with side wall pillar along side wall pillar length direction.
Scheme 7, on the basis of scheme 6, the side wall interconnecting piece along side wall pillar extending direction arrange, the top cover
Interconnecting piece is suspended at the inside of side wall frame, and end of the top cover interconnecting piece far from side wall frame is arranged in stopping surface and loading end.
Scheme 8, on the basis of scheme 7, the top cover interconnecting piece be equipped on roof module install air-conditioning or
The mounting structure of person's battery case.
To achieve the above object, the vehicle of the utility model adopts the following technical scheme that
Scheme 1, vehicle include vehicle frame and the battery case that is mounted on vehicle frame, and the vehicle frame includes side wall
Skeleton, roof module and the vehicle frame connection structure for connecting side wall frame and roof module, the vehicle frame connection structure
Including the top cover interconnecting piece connecting with roof module, the top cover interconnecting piece includes carrying roof module and fixes with roof module
The loading end of connection, top cover interconnecting piece further include matching to merge with the vertical side block of roof module to be fixedly connected with roof module
Stopping surface.
Scheme 2, on the basis of scheme 1, the vehicle frame connection structure be extrusion forming integral structure.
Scheme 3, on the basis of scheme 2, the vehicle frame connection structure is made of aluminum profile.
Scheme 4, on the basis of scheme 2, the vehicle frame connection structure is the internal hollow structure for being equipped with reinforcing rib.
Scheme 5, scheme 1-4 any one on the basis of, the loading end and roof module, stopping surface and roof module
Between by being adhesively fixed.
Scheme 6, scheme 1-4 any one on the basis of, the side wall frame includes side wall pillar and crossbeam, the vehicle
The side wall interconnecting piece that skeleton connection structure is connect with side wall pillar is equipped with the groove of side wall pillar limit cooperation and along side
Enclose extension ear of the strut length direction extension to be fixedly connected with side wall pillar.
Scheme 7, on the basis of scheme 6, the side wall interconnecting piece along side wall pillar extending direction arrange, the top cover
Interconnecting piece is suspended at the inside of side wall frame, and end of the top cover interconnecting piece far from side wall frame is arranged in stopping surface and loading end.
Scheme 8, on the basis of scheme 7, the top cover interconnecting piece, which is equipped on roof module, installs air-conditioning or electricity
The mounting structure of pond case.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the specific embodiment of the vehicle frame of the utility model；
Fig. 2 is that the connection structure of side wall frame and roof module is shown in the specific embodiment of the vehicle frame of the utility model
It is intended to；
Fig. 3 is structure when being connected with battery case in the specific embodiment of the vehicle frame of the utility model in connection structure
Schematic diagram；
Fig. 4 is the partial enlarged view in Fig. 3 at A.
In figure: 1- roof module, 2- side wall pillar, 3- side wall crossbeam, 4- vehicle frame connection structure, 5- battery case, 6-
Nut, 41- top cover interconnecting piece, 42- side wall interconnecting piece, 43- mounting structure, 411- stopping surface, 412- loading end, 421- groove,
422- extends ear.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment of the vehicle frame of the utility model, as depicted in figs. 1 and 2, vehicle frame include side wall frame
With roof module 1, the side wall frame in the present embodiment is made of arranged in a crossed manner in side wall pillar 2 and side wall crossbeam 3, roof module
It is connected between 1 and side wall frame by vehicle frame connection structure 4.Vehicle frame connection structure 4 includes connecting with roof module 1
Top cover interconnecting piece 41 and the side wall interconnecting piece 42 that is connect with side wall frame.Knot is connect with vehicle frame for convenience of roof module 1
The connection of structure 4, while guaranteeing the connective stability of roof module 1 Yu vehicle frame connection structure 4, top cover interconnecting piece 41 include with
Roof module 1 vertical side block cooperation stopping surface 411, top cover interconnecting piece 41 further include carrying roof module 1 and with top
The loading end 412 that cover module 1 is fixedly connected.When the installation for carrying out roof module 1 is fixed, roof module 1 and loading end 412 and
Stopping surface 411 is by being adhesively fixed, and the loading end and stopping surface of roof module and top cover interconnecting piece can lead in other embodiments
The modes such as welding, riveting are crossed to be fixedly connected.It is strong to increase roof module 1 and the structure of 41 transition connection portion of top cover interconnecting piece point
Degree, side wall interconnecting piece 42 are arranged that top cover interconnecting piece 41 is suspended at the inside of side wall frame along the extending direction of side wall pillar 2, are kept off
Only end of the top cover interconnecting piece 41 far from side wall frame is arranged in face 411 and loading end 412.In other embodiments, top cover connects
Socket part may be provided at the top of side wall interconnecting piece, and roof module is fitted on side wall interconnecting piece.
The two sides that roof module 1 in the present embodiment cooperates with loading end 412 and stopping surface 411 are arranged in a mutually vertical manner,
Corresponding stopping surface 411 is arranged in a mutually vertical manner with loading end 412, passes through the stopping surface 411 and loading end 412 being arranged in a mutually vertical manner
Can be achieved roof module 1 fall to normal price in vehicle frame connection structure 4, then by roof module 1 self weight pressure by roof module 1 with
Side wall frame is fixedly connected.Stopping surface and loading end may make up blunt angular structure in other embodiments, to adapt to section as ladder
The roof module of shape structure.It ensure that the connective stability of roof module and side wall frame by vehicle frame connection structure, solve
Determined vehicle frame connection structure Joint failure between roof module and side wall existing in the prior art the problem of.
Have on side wall interconnecting piece 42 in the present embodiment with the groove 421 of the limit cooperation of side wall pillar 2 and is stood along side wall
The extension ear 422 that 2 length direction of column extends to be fixedly connected with side wall pillar 2.It is connect carrying out side wall pillar 2 with vehicle frame
When being fixedly connected of structure 4, side wall pillar 2 is stuck in groove 421 to be cooperated with limiting with groove 421, while extending ear 422 and side
Column 2 is enclosed to be bonded and rivet fixation.In other embodiments, groove can be not provided on side wall interconnecting piece；Side wall pillar and extension
Bolt hole can be respectively provided on ear, vehicle frame connection structure is bolted to connection with side wall pillar；Side wall pillar and extension
Ear can also be by being adhesively fixed.Vehicle frame connection structure 4 in the present embodiment is by the molding integral type knot of Extrusion Process of Aluminum Alloy Profile
Structure, and be hollow structure.In addition, having for the structural strength for guaranteeing vehicle frame connection structure 4 in extrusion aluminum-type material inside configuration
There is the reinforcing rib structure of extrusion forming.Extrusion aluminum-type material profile structure has larger cross-section, ensure that side wall frame and top cover form
The stiffness and strength of block transition portion.Vehicle frame connection structure can be made in other embodiments of the techniques such as welding or bonding
Hollow structure；Vehicle frame connection structure can also be solid construction；The inside of vehicle frame connection structure can be not provided with reinforcing
Muscle.In view of the later period needs to install battery case 5 on roof, connected in the top cover of vehicle frame connection structure 4 in the present embodiment
Portion 41 is equipped with mounting structure 43.As shown in Figure 3 and Figure 4, it is formed between the mounting structure 43 in the present embodiment and is inserted for nut 6
Card hole.It is clasped between nut 6 and mounting structure 43, battery case 5 is fixed on to the roof module 1 of vehicle roof skeleton
On.It should be noted that when carrying out the installation of battery case 5, first bolt is fixed on battery case mounting hole, then battery
Case, which holds up slowly to fall to battery case installed position, makes the nut 6 for connecting the bolt at mounting hole be inserted into mounting structure 43
The installation for completing battery case in the card hole of formation is fixed.In other embodiments, air-conditioning can also be connected on mounting structure 43
Need to be fixed on the component in vehicle roof module Deng other；Can also be not provided in vehicle frame connection structure mounting structure or
The other kinds of mounting structure for facilitating battery case to install is set.
Use the Connection Step of the vehicle frame connection structure of the utility model: first by vehicle frame connection structure 4
Groove 421 is stuck on the side wall pillar 2 for needing to connect, and will be extended ear 422 and be fixed with the riveting of side wall pillar 2；Work as vehicle frame
Side wall pillar 2 on complete when being fixedly connected of vehicle frame connection structure, in the stopping surface of vehicle frame connection structure 4
411 and loading end 412 on apply certain thickness structure glue；Then roof module 1 is sling above vehicle frame, and is aligned
The roof module installation site of vehicle frame connection structure composition is slowly fallen on the loading end 412 of vehicle frame connection structure 4
Side, roof module 1 press by self gravity, complete roof module 1 to structure adhesive curing and the installation of side wall frame is fixed.It needs
Illustrating, the sandwich of the roof module 1 in the present embodiment is that aluminium sheet and sandwich layer are constituted by 6000, aluminium sheet is 0.8 ~
1.5mm, sandwich layer are PET foam, PU foam, any one in PVC foam, and core layer thickness is 35 ~ 38mm.Sandwich passes through
Vacuum bag mould pressing process is prepared.In other embodiments, roof module can also by enhancing structure, matrix and sandwich layer etc. other
Structure composition；Core material can also be paper honeycomb, aluminum honeycomb etc..Integrated big top is fallen to normal price by lifting in fixed point, installation
Efficiency is higher, and the operating environment of worker is preferable, reduces time on the wire, saves the process cost.Using extrusion aluminum-type material structure conduct
Vehicle frame connection structure solves the transition problem on big top and body frame, ensure that the rigidity of transition portion.
The specific embodiment of the vehicle frame connection structure of the utility model, the vehicle frame connection structure in the present embodiment
It is identical as the structure of vehicle frame connection structure described in the specific embodiment of above-mentioned vehicle frame, it repeats no more.
The specific embodiment of the vehicle of the utility model, vehicle include vehicle frame and the battery that is mounted on vehicle frame
Case, the vehicle frame in the present embodiment is identical as the structure of vehicle frame described in the specific embodiment of above-mentioned vehicle frame,
It repeats no more.
Claims (24)
1. vehicle frame, characterized in that including side wall frame, roof module and the vehicle bone for connecting side wall frame and roof module
Frame connecting structure, the vehicle frame connection structure include the top cover interconnecting piece connecting with roof module, the top cover interconnecting piece
Including the loading end for carrying roof module and being fixedly connected with roof module, top cover interconnecting piece further includes vertical with roof module
The stopping surface that side block is fixedly connected with merging with roof module.
2. vehicle frame according to claim 1, characterized in that the vehicle frame connection structure is the one of extrusion forming
Body formula structure.
3. vehicle frame according to claim 2, characterized in that the vehicle frame connection structure is made of aluminum profile.
4. vehicle frame according to claim 2, characterized in that the vehicle frame connection structure is that internal be equipped with is reinforced
The hollow structure of muscle.
5. vehicle frame according to any one of claims 1-4, characterized in that the loading end and roof module, gear
Only by being adhesively fixed between face and roof module.
6. vehicle frame according to any one of claims 1-4, characterized in that the side wall frame includes side wall pillar
And crossbeam, the side wall interconnecting piece that the vehicle frame connection structure is used to connect with side wall pillar is equipped with to be limited with side wall pillar
The groove of cooperation and extend extension ear to be fixedly connected with side wall pillar along side wall pillar length direction.
7. vehicle frame according to claim 6, characterized in that extending direction of the side wall interconnecting piece along side wall pillar
Arrangement, the top cover interconnecting piece are suspended at the inside of side wall frame, and stopping surface and loading end are arranged in top cover interconnecting piece far from side
Enclose the end of skeleton.
8. vehicle frame according to claim 7, characterized in that the top cover interconnecting piece is equipped in roof module
The mounting structure of upper installation air-conditioning or battery case.
9. vehicle frame connection structure, characterized in that the vehicle frame connection structure includes for connecting with roof module
Top cover interconnecting piece, the top cover interconnecting piece include the loading end for carrying roof module and being fixedly connected with roof module, top
Lid interconnecting piece further includes merging the stopping surface being fixedly connected with roof module for matching with the vertical side block of roof module.
10. vehicle frame connection structure according to claim 9, characterized in that the vehicle frame connection structure is crowded
Molded integral structure.
11. vehicle frame connection structure according to claim 10, characterized in that the vehicle frame connection structure is by aluminium
Profile is made.
12. vehicle frame connection structure according to claim 10, characterized in that the vehicle frame connection structure is interior
Portion is equipped with the hollow structure of reinforcing rib.
13. according to vehicle frame connection structure described in claim 9-12 any one, characterized in that the loading end and top
By being adhesively fixed between cover module, stopping surface and roof module.
14. according to vehicle frame connection structure described in claim 9-12 any one, characterized in that vehicle frame connection knot
The side wall interconnecting piece that structure is used to connect with side wall pillar is long equipped with the groove with side wall pillar limit cooperation and along side wall pillar
Spend extension ear of the direction extension to be fixedly connected with side wall pillar.
15. vehicle frame connection structure according to claim 14, characterized in that the side wall interconnecting piece is along side wall pillar
Extending direction arrangement, the top cover interconnecting piece is suspended at the inside of side wall frame, and stopping surface and loading end setting connect in top cover
End of the socket part far from side wall frame.
16. vehicle frame connection structure according to claim 15, characterized in that the top cover interconnecting piece is equipped with and is used for
The mounting structure of air-conditioning or battery case is installed on roof module.
17. vehicle, including vehicle frame and the battery case being mounted on vehicle frame, characterized in that the vehicle frame includes
Side wall frame, roof module and the vehicle frame connection structure for connecting side wall frame and roof module, the vehicle frame connection
Structure includes the top cover interconnecting piece connecting with roof module, and the top cover interconnecting piece includes carrying roof module and and roof module
The loading end being fixedly connected, top cover interconnecting piece further include matching to merge with the vertical side block of roof module to fix with roof module
The stopping surface of connection.
18. vehicle according to claim 17, characterized in that the vehicle frame connection structure is the one of extrusion forming
Formula structure.
19. vehicle according to claim 18, characterized in that the vehicle frame connection structure is made of aluminum profile.
20. vehicle according to claim 18, characterized in that the vehicle frame connection structure is internal equipped with reinforcing rib
Hollow structure.
21. vehicle described in 7-20 any one according to claim 1, characterized in that the loading end and roof module, block
By being adhesively fixed between face and roof module.
22. vehicle described in 7-20 any one according to claim 1, characterized in that the side wall frame includes side wall pillar
And crossbeam, the side wall interconnecting piece that the vehicle frame connection structure is connect with side wall pillar, which is equipped with to limit with side wall pillar, to be cooperated
Groove and extend extension ear to be fixedly connected with side wall pillar along side wall pillar length direction.
23. vehicle according to claim 22, characterized in that extending direction cloth of the side wall interconnecting piece along side wall pillar
It sets, the top cover interconnecting piece is suspended at the inside of side wall frame, and stopping surface and loading end are arranged in top cover interconnecting piece far from side wall
The end of skeleton.
24. vehicle according to claim 23, characterized in that the top cover interconnecting piece is equipped with and installs on roof module
The mounting structure of air-conditioning or battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820503111.8U CN208360330U (en) | 2018-04-10 | 2018-04-10 | Vehicle frame and its connection structure, vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820503111.8U CN208360330U (en) | 2018-04-10 | 2018-04-10 | Vehicle frame and its connection structure, vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208360330U true CN208360330U (en) | 2019-01-11 |
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ID=64923574
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820503111.8U Active CN208360330U (en) | 2018-04-10 | 2018-04-10 | Vehicle frame and its connection structure, vehicle |
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| Country | Link |
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| CN (1) | CN208360330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723217A (en) * | 2019-11-19 | 2020-01-24 | 安徽安凯汽车股份有限公司 | Passenger car body cross-section beam structure |
-
2018
- 2018-04-10 CN CN201820503111.8U patent/CN208360330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723217A (en) * | 2019-11-19 | 2020-01-24 | 安徽安凯汽车股份有限公司 | Passenger car body cross-section beam structure |
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| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Road, Guancheng District, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |