CN202358551U - Washboard of fuel tank car - Google Patents
Washboard of fuel tank car Download PDFInfo
- Publication number
- CN202358551U CN202358551U CN2011204491856U CN201120449185U CN202358551U CN 202358551 U CN202358551 U CN 202358551U CN 2011204491856 U CN2011204491856 U CN 2011204491856U CN 201120449185 U CN201120449185 U CN 201120449185U CN 202358551 U CN202358551 U CN 202358551U
- Authority
- CN
- China
- Prior art keywords
- washboard
- stress
- model
- utility
- gap
- 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
Links
- 241000510097 Megalonaias nervosa Species 0.000 title claims abstract description 23
- 239000002828 fuel tank Substances 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a washboard of a fuel tank car. The bottom of the washboard is provided with a gap. The internal width of the gap is larger than the width of the opening of the gap, and the gap is in a shape of omega. After the bottom of the washboard disclosed by the utility model is of a new structure, according to stress analysis cloud picture comparison, the stress maximum value of the washboard is reduced and the stress concentration is effectively relieved so that the stress can be reduced effectively, the reliability and the service life of a tank of the fuel tank car are improved.
Description
Technical field
The utility model relates to a kind of truck tanker washboard.
Background technology
Truck tanker shakes the impact that brings to oil tank for the liquid that reduces in the tank body in transportation; Horizontal washboard all is set in vehicle-mounted oil tank usually; In order to guarantee that oil plant can flow between each washboard, all be provided with the logical breach of a fuel feeding materials flow in the washboard bottom.But because the existence of this breach can cause the stress of indentation, there too concentrated, in use this position occurs easily that the tank body steel plate damages or washboard is torn, and brings safety hazard for the transportation of truck tanker.
The utility model content
The purpose of the utility model is: the problem to above-mentioned prior art exists, a kind of truck tanker washboard is proposed, and avoided original design to be easy to generate the problem of stress concentration, promote the reliability and the service life of tank body.
In order to solve above technical matters, the utility model provides a kind of truck tanker washboard, comprises that the bottom is provided with the washboard of breach, and the inner width of said breach is greater than the A/F of said breach.
The preferred version of the utility model is: aforesaid truck tanker washboard, said breach are " Ω " shape.
The beneficial effect of the utility model is: after later-model structure is adopted in the washboard bottom of the utility model; Contrast can draw according to the stress analysis cloud atlas, and its stress maxim reduces, and stress concentration is effectively alleviated; Thereby can effectively reduce stress, promote the reliability and the service life of tank body.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the utility model structural representation.
Fig. 2 is original washboard structural representation.
The specific embodiment
Embodiment one
A kind of truck tanker washboard of present embodiment; Basic structure is as shown in Figure 1, comprises that the bottom is provided with the washboard 1 of breach, and the inner width of breach 2 is greater than the A/F of said breach; Breach 2 shapes are " Ω " shape; In its breach, all adopt rounding to handle,, reduce stress to reduce fluid resistance.
After having used the novel breach of present embodiment, original concentrated stress is disperseed, the problem that the tank body steel plate damages or washboard is torn appears in this position easily thereby overcome in use." Ω " v notch v that present embodiment adopts, through analytical calculation, this structure can effectively reduce stress, promotes the reliability and the service life of tank body.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (2)
1. a truck tanker washboard comprises that the bottom is provided with the washboard of breach, and it is characterized in that: the inner width of said breach is greater than the A/F of said breach.
2. truck tanker washboard according to claim 1 is characterized in that: said breach is " Ω " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204491856U CN202358551U (en) | 2011-11-15 | 2011-11-15 | Washboard of fuel tank car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204491856U CN202358551U (en) | 2011-11-15 | 2011-11-15 | Washboard of fuel tank car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202358551U true CN202358551U (en) | 2012-08-01 |
Family
ID=46569757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204491856U Expired - Lifetime CN202358551U (en) | 2011-11-15 | 2011-11-15 | Washboard of fuel tank car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202358551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358371A (en) * | 2013-06-14 | 2016-02-24 | 维尔菲特奥迪(私人)有限公司 | Baffle plate element and transport container arrangement with such a baffle plate element |
| CN107226305A (en) * | 2017-04-28 | 2017-10-03 | 南通中集罐式储运设备制造有限公司 | Storage tank |
-
2011
- 2011-11-15 CN CN2011204491856U patent/CN202358551U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358371A (en) * | 2013-06-14 | 2016-02-24 | 维尔菲特奥迪(私人)有限公司 | Baffle plate element and transport container arrangement with such a baffle plate element |
| CN105358371B (en) * | 2013-06-14 | 2018-03-02 | 维尔菲特奥迪(私人)有限公司 | Anti- surge plate element and the shipping container component with this anti-surge plate element |
| CN107226305A (en) * | 2017-04-28 | 2017-10-03 | 南通中集罐式储运设备制造有限公司 | Storage tank |
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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: 20120801 |
|
| CX01 | Expiry of patent term |