CN210733828U - Fuel tank body structure - Google Patents
Fuel tank body structure Download PDFInfo
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- CN210733828U CN210733828U CN201921738635.6U CN201921738635U CN210733828U CN 210733828 U CN210733828 U CN 210733828U CN 201921738635 U CN201921738635 U CN 201921738635U CN 210733828 U CN210733828 U CN 210733828U
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- fuel tank
- strengthening rib
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a fuel tank box structure, including box (1), four side face centers of box (1) are equipped with X type strengthening rib (2) respectively, and X type strengthening rib (2) adopt extrusion's mode shaping, and X type strengthening rib (2) concave surface sets up outwards. The utility model discloses owing to be equipped with inside extruded X type strengthening rib on four sides of box respectively to be equipped with a rectangular shape weld pad in box tailor-welded position, improved box bulk strength, anti-seismic performance is good, and the oil tank is not fragile, has prolonged the life of oil tank.
Description
Technical Field
The utility model relates to a vehicle fuel tank, concretely relates to fuel tank box structure.
Background
At present, a fuel tank is mainly formed by extrusion molding and welding of plates, and the molded fuel tank is connected with a vehicle body fixing seat through a support leg at the bottom of the molded fuel tank. Because the connection between the oil tank and the vehicle body is rigid connection, the influence of the vibration of the vehicle body is large in the vehicle body running process, the oil tank is easy to deform and even crack, and the oil leakage of the oil tank is caused.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a connect reliable, intensity is high, the good fuel tank box structure of shock resistance.
The utility model adopts the technical proposal that: the utility model provides a fuel tank box structure, includes the box, and four side center departments of box are equipped with X type strengthening rib respectively, and X type strengthening rib adopts extrusion's mode shaping, and X type strengthening rib concave surface sets up outwards.
In the fuel tank body structure, the tank body is a cuboid shell structure formed by welding plates, and the welding position is provided with a strip-shaped welding pad.
Compared with the prior art, the beneficial effects of the utility model are that
The utility model discloses owing to be equipped with inside extruded X type strengthening rib on four sides of box respectively to be equipped with a rectangular shape weld pad in box tailor-welded position, improved box bulk strength, anti-seismic performance is good, and the oil tank is not fragile, has prolonged the life of oil tank.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a bottom view of the present invention.
Fig. 3 is a sectional view a-a in fig. 2.
Fig. 4 is a sectional view B-B in fig. 2.
Fig. 5 is a cross-sectional view C-C of fig. 2.
Fig. 6 is a schematic view of a welding position structure.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-6, the utility model comprises a box body 1, wherein the box body 1 is a cuboid shell structure welded by plates, and a welding position is provided with a long strip-shaped welding pad 3. The center of four sides of the box body 1 is respectively provided with an X-shaped reinforcing rib 2, the X-shaped reinforcing rib 2 is formed in an extrusion forming mode, and the concave surface of the X-shaped reinforcing rib 2 is arranged outwards.
The utility model discloses because extrusion department has inside X type strengthening rib 2 at 1 four side centers of box, obvious improvement the intensity of box, improved the utility model discloses a life. The box welding position is equipped with a rectangular shape weld pad 3, has improved the anti-seismic performance of box 1.
Claims (2)
1. The utility model provides a fuel tank box structure which characterized in that: the box comprises a box body (1), wherein X-shaped reinforcing ribs (2) are arranged at the centers of four side surfaces of the box body (1) respectively, the X-shaped reinforcing ribs (2) are formed in an extrusion forming mode, and concave surfaces of the X-shaped reinforcing ribs (2) are arranged outwards.
2. The fuel tank body structure according to claim 1, wherein: the box body (1) is a cuboid shell structure formed by welding plates, and strip-shaped welding pads (3) are arranged at the welding positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921738635.6U CN210733828U (en) | 2019-10-16 | 2019-10-16 | Fuel tank body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921738635.6U CN210733828U (en) | 2019-10-16 | 2019-10-16 | Fuel tank body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210733828U true CN210733828U (en) | 2020-06-12 |
Family
ID=71007158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921738635.6U Active CN210733828U (en) | 2019-10-16 | 2019-10-16 | Fuel tank body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210733828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212269A (en) * | 2021-12-15 | 2022-03-22 | 北京机电工程研究所 | Oil tank cabin and forming method |
-
2019
- 2019-10-16 CN CN201921738635.6U patent/CN210733828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212269A (en) * | 2021-12-15 | 2022-03-22 | 北京机电工程研究所 | Oil tank cabin and forming method |
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