CN213168289U - Auxiliary frame structure of motor home - Google Patents
Auxiliary frame structure of motor home Download PDFInfo
- Publication number
- CN213168289U CN213168289U CN202022075510.9U CN202022075510U CN213168289U CN 213168289 U CN213168289 U CN 213168289U CN 202022075510 U CN202022075510 U CN 202022075510U CN 213168289 U CN213168289 U CN 213168289U
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- frame
- sub vehicle
- vehicle frame
- connecting seat
- reinforcing beam
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- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 238000005452 bending Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a car as a house sub vehicle frame structure, its characterized in that: including arranging preceding sub vehicle frame and the back sub vehicle frame around the rear wheel, preceding sub vehicle frame and back sub vehicle frame are connected to the chassis longeron through preceding connecting seat and back connecting seat respectively on, preceding sub vehicle frame and back sub vehicle frame are including perpendicular respectively preceding crossbearer and the back crossbearer that the chassis longeron was arranged, be equipped with on preceding connecting seat and the back connecting seat to correspond and be connected to screw hole on the chassis longeron. The utility model discloses car as a house sub vehicle frame structure, for integral structure, simple structure, stability is good, and easy to assemble dismantles, has stronger practicality and better application prospect.
Description
Technical Field
The utility model belongs to the technical field of the car as a house, more specifically says, relates to a car as a house sub vehicle frame structure.
Background
Among the prior art, the sub vehicle frame structure and the chassis of car as a house adopt welded connection more, and erection joint stability is poor, and inconvenient installation is dismantled, awaits further improvement and promotes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that prior art exists, provide a simple structure, good and easy to assemble of stability dismantles car as a house sub vehicle frame structure.
In order to realize the purpose, the utility model discloses the technical scheme who takes does: this kind of car as a house sub vehicle frame structure that provides, its characterized in that: including arranging preceding sub vehicle frame and the back sub vehicle frame around the rear wheel, preceding sub vehicle frame and back sub vehicle frame are connected to the chassis longeron through preceding connecting seat and back connecting seat respectively on, preceding sub vehicle frame and back sub vehicle frame are including perpendicular respectively preceding crossbearer and the back crossbearer that the chassis longeron was arranged, be equipped with on preceding connecting seat and the back connecting seat to correspond and be connected to screw hole on the chassis longeron.
In order to make the above technical solution more detailed and concrete, the present invention further provides the following preferable technical solution to obtain satisfactory practical effect:
the front cross frames are arranged at intervals and are connected with each other through the front connecting longitudinal frame, and the two ends of each front cross frame are provided with front auxiliary frame extending frames extending downwards.
The front connecting seat is connected to the front cross frame through a front reinforcing beam supporting column.
And a front inclined reinforcing beam which extends to the supporting column of the front reinforcing beam in an inclined manner towards the middle part is arranged below the front transverse frame.
The rear cross frames are arranged at intervals and connected with each other through rear connecting longitudinal frames, and rear auxiliary frame extending frames extending downwards are arranged at the two ends of the rear cross frames.
The rear connecting base is connected to the rear cross frame through a rear reinforcing beam supporting column.
And a rear inclined reinforcing beam which is inclined towards the middle part and extends to the rear reinforcing beam supporting column is arranged below the rear transverse frame.
The front connecting seat and the rear connecting seat are L-shaped bending plates matched with the chassis longitudinal beam.
Compared with the prior art, the utility model, have following advantage: the utility model discloses car as a house sub vehicle frame structure, simple structure, stability is good and easy to assemble dismantles, has stronger practicality and better application prospect.
Drawings
The contents of the drawings and the reference numerals in the drawings of the present specification will be briefly described as follows:
FIG. 1 is a schematic view of the auxiliary frame structure of the utility model;
FIG. 2 is a schematic structural view of a front subframe of the utility model;
fig. 3 is the utility model discloses sub vehicle frame structure schematic diagram behind car as a house.
Labeled as: 1. a chassis longitudinal beam, 2, an auxiliary frame;
21. the front auxiliary frame comprises a front auxiliary frame 211, a front cross frame 212, a front connecting longitudinal frame 213, a front inclined reinforcing beam 214, a front connecting seat 215, a front reinforcing beam supporting column 216 and a front auxiliary frame extending frame;
22. rear subframe, 221, rear cross frame, 222, rear subframe extension frame, 223, rear connection longitudinal frame, 224, rear oblique reinforcing beam, 225, rear reinforcing beam support column, 226, rear connecting seat.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
The utility model discloses this kind of car as a house sub vehicle frame structure, as shown in fig. 1, 2, 3, including arranging preceding sub vehicle frame 21 and back sub vehicle frame 22 around the rear wheel, preceding sub vehicle frame 21 and back sub vehicle frame 22 are connected to chassis longeron 1 through preceding connecting seat 214 and back connecting seat 226 respectively on, preceding sub vehicle frame 21 and back sub vehicle frame 22 include perpendicular chassis longeron 1 the preceding crossbearer 211 and the back crossbearer 221 of arranging respectively, are equipped with on preceding connecting seat 214 and the back connecting seat 226 and correspond the screw hole that is connected to on the chassis longeron 1. Preceding sub vehicle frame 21 and back sub vehicle frame 22 of car as a house sub vehicle frame structure are monolithic structures, and the rethread bolt passes preceding connecting seat 214 and back connecting seat 226 with preceding sub vehicle frame 21 and back sub vehicle frame 22 erection joint to chassis longeron, and the installation is dismantled in the production of convenience, and stability is good.
The utility model discloses in, as shown in fig. 2, be integral preceding sub vehicle frame 21 schematic structure. The front cross frames 211 arranged at intervals are connected through front connecting longitudinal frames 212, and both ends of the front cross frames 211 are provided with front sub frame extending frames 216 extending downwards. The front attachment base 214 is attached to the front cross frame 211 by a front reinforcing beam support post 215. A front inclined reinforcing beam 213 which extends to the front reinforcing beam supporting column 215 in an inclined manner towards the middle is arranged below the front cross frame 211. The front reinforcing beam support column 215, the front oblique reinforcing beam 213 and the front cross frame 211 form a triangular structure at the joint of the chassis longitudinal beam 1, so as to improve the stability of the strength of the integral connecting structure.
In the utility model discloses in, as shown in fig. 3, connect through the back between the back crossbearer 221 of interval arrangement and indulge the frame 223 and connect, the both ends of back crossbearer 221 are equipped with downwardly extending's back sub vehicle frame and extend frame 222. Rear attachment sockets 226 are attached to rear cross frame 221 by rear reinforcement beam support posts 225. A rear inclined reinforcing beam 224 which extends to the rear reinforcing beam supporting column 225 obliquely towards the middle part is arranged below the rear cross frame 221. The rear cross frame 221, the rear reinforcing beam support column 225 and the rear oblique reinforcing beam 224 form a triangular structure at the joint of the chassis longitudinal beam 1, so as to improve the stability of the strength of the integral connecting structure.
The utility model discloses in, preceding connecting seat 214 and back connecting seat 226 be with chassis longeron 1 complex L type board of bending. So as to be more convenient for being matched with the chassis longitudinal beam 1 to be installed and connected, and the installation stability is improved.
The utility model discloses this kind of car as a house sub vehicle frame structure, preceding crossbearer 211 and back crossbearer 221 span and arrange on the chassis longeron, sub vehicle frame extension 216 and back sub vehicle frame extension 222 before crossbearer 211 and back crossbearer 221 both sides are equipped with, as shown in fig. 2, 3, arrange through extending the frame and indulge a reasonable connection and form a plurality of installation space of arranging in chassis longeron both sides, so that arrange other chassis parts of installation car as a house, with the installation space integration on the sub vehicle frame, simplify the production technology, better satisfying the use needs.
The utility model discloses car as a house sub vehicle frame structure, for integral structure, simple structure, stability is good, and easy to assemble dismantles, has stronger practicality and better application prospect.
The present invention has been described above with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, and various insubstantial improvements or direct applications to other applications can be achieved by using the method and technical solution of the present invention, which all fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a car as a house sub vehicle frame structure which characterized in that: including arranging preceding sub vehicle frame and the back sub vehicle frame around the rear wheel, preceding sub vehicle frame and back sub vehicle frame are connected to the chassis longeron through preceding connecting seat and back connecting seat respectively on, preceding sub vehicle frame and back sub vehicle frame are including perpendicular respectively preceding crossbearer and the back crossbearer that the chassis longeron was arranged, be equipped with on preceding connecting seat and the back connecting seat to correspond and be connected to screw hole on the chassis longeron.
2. The auxiliary frame structure for a recreational vehicle according to claim 1, wherein: the front cross frames are arranged at intervals and are connected with each other through the front connecting longitudinal frame, and the two ends of each front cross frame are provided with front auxiliary frame extending frames extending downwards.
3. The recreational vehicle subframe structure of claim 2, wherein: the front connecting seat is connected to the front cross frame through a front reinforcing beam supporting column.
4. The auxiliary frame structure for a recreational vehicle according to claim 3, wherein: and a front inclined reinforcing beam which extends to the supporting column of the front reinforcing beam in an inclined manner towards the middle part is arranged below the front transverse frame.
5. The auxiliary frame structure for a recreational vehicle according to any one of claims 1 to 4, wherein: the rear cross frames are arranged at intervals and connected with each other through rear connecting longitudinal frames, and rear auxiliary frame extending frames extending downwards are arranged at the two ends of the rear cross frames.
6. The auxiliary frame structure for a recreational vehicle according to claim 5, wherein: the rear connecting base is connected to the rear cross frame through a rear reinforcing beam supporting column.
7. The auxiliary frame structure for a recreational vehicle according to claim 6, wherein: and a rear inclined reinforcing beam which is inclined towards the middle part and extends to the rear reinforcing beam supporting column is arranged below the rear transverse frame.
8. The auxiliary frame structure for a recreational vehicle according to claim 1, wherein: the front connecting seat and the rear connecting seat are L-shaped bending plates matched with the chassis longitudinal beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022075510.9U CN213168289U (en) | 2020-09-21 | 2020-09-21 | Auxiliary frame structure of motor home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022075510.9U CN213168289U (en) | 2020-09-21 | 2020-09-21 | Auxiliary frame structure of motor home |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213168289U true CN213168289U (en) | 2021-05-11 |
Family
ID=75774891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022075510.9U Active CN213168289U (en) | 2020-09-21 | 2020-09-21 | Auxiliary frame structure of motor home |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213168289U (en) |
-
2020
- 2020-09-21 CN CN202022075510.9U patent/CN213168289U/en active Active
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