CN201128438Y - Vehicle frame assembly with lifted rear part structure - Google Patents
Vehicle frame assembly with lifted rear part structure Download PDFInfo
- Publication number
- CN201128438Y CN201128438Y CNU2007200088535U CN200720008853U CN201128438Y CN 201128438 Y CN201128438 Y CN 201128438Y CN U2007200088535 U CNU2007200088535 U CN U2007200088535U CN 200720008853 U CN200720008853 U CN 200720008853U CN 201128438 Y CN201128438 Y CN 201128438Y
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- longeron
- joint
- front vehicle
- frame
- 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 - Lifetime
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Abstract
The utility model relates to a vehicle frame assembly with a rear raised structure, which comprises a front vehicle frame and a back vehicle frame, which are connected by a longitudinal beam joint. The lower part of the longitudinal beam joint is connected with the upper part of the front vehicle frame and the back end of the longitudinal beam joint is connected with the front end of the back vehicle frame. When a vehicle model is redesigned, the back vehicle frame can be raised just through changing the size of the longitudinal beam joint instead of changing the structures and the sizes of the front vehicle frame, the back vehicle frame and relevant components.
Description
Technical field
The utility model relates to the structure of automobile chassis frame, specifically is meant to have the frame assembly that structure is raised at the rear portion.
Background technology
Connection mode between the forward and backward vehicle frame of tradition vehicle frame is the connection mode that adopts the butt joint of forward and backward chassis side rail front and back end, when Design vehicle, this kind connection mode can only change the size of vehicle frame at service direction, bodywork length is changed, if will change the variation of the high low dimensional of vehicle frame, just change the height of back vehicle frame with respect to front vehicle frame, the interior floor of car is raised, traditional mode is the degree of dip that changes forward and backward vehicle frame connecting bridge, so that the back chassis frame height becomes big.This method makes vehicle restructuring process complexity, needs to change the mounting structure of body forward structure, repacking cost height, and the cycle is long.
The utility model content
The utility model provides a kind of frame assembly that structure is raised at the rear portion that has, the structure that its main purpose is to overcome existing vehicle frame make its in the vehicle transformation process if will raise the back chassis frame height, then improvement cost height, long shortcoming of transformation cycle.
The utility model adopts following technical scheme: have the frame assembly that structure is raised at the rear portion, comprise front vehicle frame, back vehicle frame, connect by the longeron joint between front vehicle frame, the back vehicle frame, the bottom of longeron joint is connected with the top of front vehicle frame longeron, and the rearward end of longeron joint is connected with the leading section of back vehicle frame.
Aforementioned have a frame assembly that structure is raised at the rear portion, and adopting longitudinally between the side of the longeron of its longeron joint and front vehicle frame, the limit strutbeam reinforces the connection.
Aforementioned have a frame assembly that structure is raised at the rear portion, adopts welding manner to be connected between the longeron of its longeron joint and front vehicle frame, described longeron joint with afterwards also adopt welding manner to be connected between the vehicle frame.
Further, two longerons about described front vehicle frame has, two longerons about back vehicle frame also has, about correspondingly the longeron joint also has two.
By above-mentioned description to the utility model structure as can be known, compare with prior art, the utlity model has following advantage: one, when the redesign vehicle, if will raise the height of back vehicle frame, only need to change the size of longeron joint, and need not to change the structure and the size of front vehicle frame, back vehicle frame and associated components; Two, have assembling simply, advantages such as vehicle is simple, and maintenance workload is little are welded in replacing.
Description of drawings
Fig. 1 is a side-looking structural representation of the present utility model.
The specific embodiment
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
Have the rear portion and raise the frame assembly of structure, with reference to Fig. 1, comprise front vehicle frame 1 and back vehicle frame 2, connect by longeron joint 3 between front vehicle frame 1 and the back vehicle frame 2, the bottom of longeron joint 3 is connected with the top of the longeron of front vehicle frame 1, and the rearward end of longeron joint 3 is connected with the leading section of back vehicle frame 2.Adopting longitudinally between the side of the longeron of longeron joint 3 and front vehicle frame 1, limit strutbeam 4,5,6 reinforces the connection.Adopt welding manner to be connected between the longeron of longeron joint 3 and front vehicle frame 1, longeron joint 3 with afterwards also adopt welding manner to be connected between the vehicle frame 2.
Two longerons about front vehicle frame 1 has, two longerons about back vehicle frame 2 also has, about correspondingly longeron joint 3 also has two.In Fig. 1, the left side is the front portion of vehicle frame, the right side is the rear portion, reason owing to the visual angle, only illustrate among the figure front vehicle frame 1, the back vehicle frame 2 be positioned at the longeron on the automobile left side and the longeron joint 3 on the left side, and the longeron on the right is blocked by the longeron on the left side and invisible, and the longeron joint on the right is also blocked by the longeron joint 3 on the left side and be invisible.
Above-mentioned only is the specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (4)
1, has the frame assembly that structure is raised at the rear portion, comprise front vehicle frame, back vehicle frame, it is characterized in that: connect by the longeron joint between front vehicle frame, the back vehicle frame, the bottom of longeron joint is connected with the top of front vehicle frame longeron, and the rearward end of longeron joint is connected with the leading section of back vehicle frame.
2, as claimed in claim 1 have a frame assembly that structure is raised at the rear portion, and it is characterized in that: adopting longitudinally between the side of the longeron of described longeron joint and front vehicle frame, the limit strutbeam reinforces the connection.
3, as claimed in claim 1 have a frame assembly that structure is raised at the rear portion, it is characterized in that: adopt welding manner to be connected between the longeron of described longeron joint and front vehicle frame, also adopt welding manner to be connected between the longeron of described longeron joint and back vehicle frame.
4, describedly have a frame assembly that structure is raised at the rear portion as claim 1 or 2 or 3, it is characterized in that: two longerons about described front vehicle frame has, two longerons about back vehicle frame also has, about correspondingly the longeron joint also has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200088535U CN201128438Y (en) | 2007-11-20 | 2007-11-20 | Vehicle frame assembly with lifted rear part structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200088535U CN201128438Y (en) | 2007-11-20 | 2007-11-20 | Vehicle frame assembly with lifted rear part structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201128438Y true CN201128438Y (en) | 2008-10-08 |
Family
ID=40016270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200088535U Expired - Lifetime CN201128438Y (en) | 2007-11-20 | 2007-11-20 | Vehicle frame assembly with lifted rear part structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201128438Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200064A (en) * | 2017-06-03 | 2017-09-26 | 保定中兴田野新能源汽车科技有限公司 | The body structure that a kind of achievable chassis is raised |
-
2007
- 2007-11-20 CN CNU2007200088535U patent/CN201128438Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200064A (en) * | 2017-06-03 | 2017-09-26 | 保定中兴田野新能源汽车科技有限公司 | The body structure that a kind of achievable chassis is raised |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081008 |