CN204821142U - Lightweight frame - Google Patents
Lightweight frame Download PDFInfo
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- CN204821142U CN204821142U CN201520567022.6U CN201520567022U CN204821142U CN 204821142 U CN204821142 U CN 204821142U CN 201520567022 U CN201520567022 U CN 201520567022U CN 204821142 U CN204821142 U CN 204821142U
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Abstract
The utility model discloses a lightweight frame, including frame body (1), frame body (1) middle part is equipped with stull (2) and vertical support (3), the bottom of frame body (1) is equipped with subframe (4), frame body (1) is extended in subframe (4), and be connected with vertical support (3) through reinforcing plate (5), frame body (1) middle part is equipped with two gas cylinder fixing device of height, every gas cylinder fixing device contains two gas cylinder support (6) that set up side by side, gas cylinder support (6) are fixed on frame body (1) through laminating board (7), combination department of stull (2) and vertical support (3) still is equipped with strengthening rib (8), still be equipped with on frame body (1) of gas cylinder fixing device one end a plurality of baffles (9). The utility model discloses weight only is 13 of traditional frame weight, frame dead weight greatly reduced, and the intensity of frame, especially its anti deformability improves by a wide margin, makes the gas cylinder fixed safe firm more.
Description
Technical field
The utility model relates to a kind of lightweight framework.
Background technology
In recent years, under the dual promotion of international financial crisis with reply climate change, become with the energy revolution that " green, low-carbon technology " is core the emphasis paid close attention to countries in the world.LNG(liquefied natural gas) as a kind of clean type new forms of energy, with its environmental protection, the advantage such as pollution-free, the progressively mixed type such as diesel oil substitute, gasoline fuel.The liquefied natural gas bottle matched with automobile also becomes present development tendency because of its practicality.
Liquefied natural gas bottle is a kind of low-temperature heat-insulation pressure container, is used for storing the liquefied natural gas of low temperature liquid, for automobile provides power fuel endlessly.Day by day plentiful along with China LNG resource, China's LNG automobile starts to enter the large-scale promotion stage.
As everyone knows, LNG gas cylinder must rely on external frame to be assemblied on automobile, and the framework that at present LNG gas cylinder uses is mainly carbon steel (Q235A) material and makes, frame weight totally lays particular stress on, occupy effective cargo capacity of vehicle, also consumes LNG fuel simultaneously, increase the operating cost of client vehicles, thus the design of lightweight framework is produced and is had the great market demand.
Along with in recent years, the development of new material, aluminum alloy has a extensive future at automotive field.Through to the composition of aluminum alloy chemical composition and optimization, the foundry technique of aluminium alloy extrusions, hot extrusion processing technology and artificial aging technique are optimized, and define rational operational path and technological process.The aluminium alloy extrusions intensity produced under the guidance of this operational path and technological process is high, stretch ratio is large, extension forming characteristics is good, and there is good corrosion resistance, break through the limitation of the field of application of common aluminum alloy building materials, and the low (2.5 ~ 2.88t/m of aluminum alloy density
3), but intensity ratio is higher, close to or exceed high-quality steel, plasticity is good, can be processed into various section bar, has excellent electric conductivity, permeability of heat and non-corrodibility, industrially widely uses, and use amount is only second to steel.But while adopting new material to make weight saving, the intensity of framework, especially non-deformability can not be taken into account, and therefore also needs the optimization considering framed structure, to make gas cylinder safely firm simultaneously.
Utility model content
For solving the problems of the technologies described above, it is high, lightweight that the utility model provides a kind of intensity, the special lightweight framework carrying two LNG gas cylinder.
To achieve these goals, the utility model adopts following technical scheme.
Lightweight framework, comprise frame body, stull and perpendicular support is provided with in the middle part of described frame body, the bottom of described frame body is provided with subframe, subframe extends frame body, and be connected with perpendicular support by brace panel, height two gas-cylinder retaining assemblies are provided with in the middle part of described frame body, each gas-cylinder retaining assembly comprises two gas supports be arranged side by side, described gas support is fixed on frame body by jointing plate, the junction of described stull and perpendicular support is also provided with reinforced rib, and the frame body of described gas-cylinder retaining assembly one end is also provided with some baffle plates.
The demand of the utility model comprehensive market to lightweight framework and the characteristic of aluminum alloy materials, consider to select suitable aluminum alloy materials production lightweight gas cylinder framework.
Produce material of the present utility model and all select six line aluminium alloys, six line aluminium alloys are with magnesium and silicon for main adding elements, and Mg2Si is main hardening constituent, is current most widely used alloy.In six line aluminium alloys 6061 and 6082 aluminum alloys all belong to heat treatment can reinforced alloys, there is good formability, weldability, machinable, there is medium tenacity simultaneously, still can maintain good operability after annealing.Be widely used in requiring some strength and the high various industrial structure parts of non-corrodibility.Contrast the mechanical characteristics of six line aluminium alloys and Q235A, 6082 aluminum alloys have higher mechanical strength compared with 6061, and thus, 6082 aluminum alloys are the raw MAT'L of the utility model patent.
The beneficial effects of the utility model are, comparatively conventional frame is compared, and lightweight frame weight is only 1/3 of conventional frame weight, and framework deadweight reduces greatly; Reduce gas cylinder group overall weight thus reduce complete vehicle weight, improve the fuel economy of car load; By reducing the deadweight of gas cylinder group, improving car load can cargo capacity, promotes the competitive power of LNG gas cylinder group; MAT'L recycling rate is high.Aluminum alloy materials can not cause waste, and recycled materials still have very high value.The intensity of framework simultaneously, especially its non-deformability significantly improves, and the optimization of this framed structure coordinates above-mentioned lightweight material, makes the fixing safety and firmness more of gas cylinder.
Certainly, implement arbitrary product of the present utility model might not need to reach above-described all advantages simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model integral structure schematic diagram.
Wherein, 1, frame body; 2, stull; 3, perpendicular support; 4, subframe; 5, brace panel; 6, gas support; 7, jointing plate; 8, reinforced rib; 9, baffle plate.
Detailed description of the invention
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case the concrete meaning of above-mentioned term in the utility model can be understood.
As shown in Figure 1, lightweight framework, comprise frame body 1, stull 2 and perpendicular support 3 is provided with in the middle part of described frame body 1, the bottom of described frame body 1 is provided with subframe 4, subframe 4 extends frame body 1, and be connected with perpendicular support 3 by brace panel 5, height two gas-cylinder retaining assemblies are provided with in the middle part of described frame body 1, each gas-cylinder retaining assembly comprises two gas supports be arranged side by side 6, described gas support 6 is fixed on frame body 1 by jointing plate 7, the junction of described stull 2 and perpendicular support 3 is also provided with reinforced rib 8, the frame body 1 of described gas-cylinder retaining assembly one end is also provided with some baffle plates 9.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (1)
1. lightweight framework, comprise frame body (1), it is characterized in that, described frame body (1) middle part is provided with stull (2) and perpendicular support (3), the bottom of described frame body (1) is provided with subframe (4), subframe (4) extends frame body (1), and support (3) by brace panel (5) and be connected with erecting, described frame body (1) middle part is provided with height two gas-cylinder retaining assemblies, each gas-cylinder retaining assembly comprises two gas supports be arranged side by side (6), described gas support (6) is fixed on frame body (1) by jointing plate (7), the junction of described stull (2) and perpendicular support (3) is also provided with reinforced rib (8), the frame body (1) of described gas-cylinder retaining assembly one end is also provided with some baffle plates (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567022.6U CN204821142U (en) | 2015-07-31 | 2015-07-31 | Lightweight frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567022.6U CN204821142U (en) | 2015-07-31 | 2015-07-31 | Lightweight frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821142U true CN204821142U (en) | 2015-12-02 |
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ID=54678774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567022.6U Active CN204821142U (en) | 2015-07-31 | 2015-07-31 | Lightweight frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764425A (en) * | 2017-01-06 | 2017-05-31 | 张家港市华地机械装备有限公司 | Lightweight gas cylinder framework |
-
2015
- 2015-07-31 CN CN201520567022.6U patent/CN204821142U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764425A (en) * | 2017-01-06 | 2017-05-31 | 张家港市华地机械装备有限公司 | Lightweight gas cylinder framework |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 262200 Shandong city of Weifang Province Zhucheng City North West first northbound Patentee after: Shandong Olympic new energy Polytron Technologies Inc Address before: 262200 Shandong city of Weifang Province Zhucheng City North West first northbound Patentee before: ZHUCHENG AUYAN COPIOUS COOLING TECHNOLOGY CO., LTD. |