CN102767687A - Aluminum I-beam - Google Patents
Aluminum I-beam Download PDFInfo
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- CN102767687A CN102767687A CN2011101131410A CN201110113141A CN102767687A CN 102767687 A CN102767687 A CN 102767687A CN 2011101131410 A CN2011101131410 A CN 2011101131410A CN 201110113141 A CN201110113141 A CN 201110113141A CN 102767687 A CN102767687 A CN 102767687A
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- shape beam
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- web
- upper limb
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Abstract
The invention belongs to the technical field of vehicles, particularly relates to an I-beam used for producing vehicle girders, bearing members and stressed members, and aims to provide an aluminum I-beam which can be used for producing the vehicle girders or bearing frames and is light in weight. According to the technical scheme, the aluminum I-beam is a hollow upper flange. The aluminum I-beam has the advantages that the aluminum I-beam is light in weight, high in strength, environment-friendly, energy-saving and the like and can be widely used for girders, bearing members and stressed members of vehicles.
Description
Technical field
The invention belongs to the vehicle technology field, relate in particular to a kind of I-shape beam that is used to produce vehicle crossbeam, carrying and stressed member.
Background technique
Economize on resources, the protection environment, very urgent; Automobile industry is duty-bound especially.Body lightening is the effective way that automobile industry economizes on resources, and also is the forward position and the direction of automotive engineering development.The light-weighted document of research automobile covers the sky and the earth, and grows with each passing day.Mention in " body lightening and steel aluminium integral structure Research progress of new techniques " (being stated from " automotive engineering journal ", in June, 2008, the 44th the 6th phase of volume) literary composition: " the every loss of weight 10% of automobile, oil consumption can reduce 6%-8% ".Point out in " lightweight of opinion automobile " (being stated from " Chinese process engineering ", 2009 9 phases) literary composition " the every loss of weight 10% of automobile, oil consumption can reduce 6%-8%, discharging descends 4% ".Suchlike argumentation has proved light-weighted significance of automobile and necessity once more.Since it is so to important, the task of putting so in face of us is exactly how to realize the automobile lightweight.
Automotive frame or load-carrying frame are the automobile important component parts, how to realize the lightweight of automotive frame or load-carrying frame, are to realize the light-weighted essential step of automobile.With regard to present disclosed document, the crossbeam of automobile or the load-carrying frame overwhelming majority adopt steel structure, adopt the less of aluminium matter structure; And no matter steel structure still is an aluminium matter structure; All be solid, aluminium matter structure is compared with steel structure, has reduced the weight of automobile; But, still do not reach the lightest.Therefore, it is little to develop a mass, and automotive frame that intensity is high or load-carrying frame are for being badly in need of.
Summary of the invention
Technical problem to be solved by this invention provides a kind of little aluminum I-shape beam of quality that can be used for producing vehicle crossbeam or load-carrying frame.
Further, technical problem to be solved by this invention provides a kind of aluminum I-shape beam that quality is little, intensity is high that can be used for producing vehicle crossbeam or load-carrying frame.
In order to address the above problem, technological scheme provided by the present invention is:
A kind of aluminum I-shape beam, described I-shape beam be hollow upper limb.
Preferably, the hollow web of described I-shape beam.
Preferably, the hollow bottom wing of described I-shape beam.
Preferably, described hollow upper limb, perhaps hollow web, there is stiffening rib perhaps hollow bottom wing inside.
Preferably, said stiffening rib and hollow upper limb, perhaps hollow web perhaps is fixed connection between the inwall of hollow bottom wing.
Preferably, described stiffening rib is at least one.
Preferably, the figure that described stiffening rib cross section is formed comprises triangle, and is trapezoidal, perhaps at least a in the circle.
A kind of pressing method of aluminum I-shape beam may further comprise the steps: (1) is pushed upper half part and lower half portion of I-shape beam respectively, and (2) are fixedly connected upper half part with lower half portion; Described upper half part is made up of upper limb and web upper semisection, and described lower half portion is made up of the bottom wing and the lower semisection of I-shape beam.
Preferably, described fixed connection comprises snapping, perhaps welding, perhaps snapping and welding, perhaps snapping.
The beneficial effect of the invention is: 1. quality is little.The density of aluminium is littler than steel, has huge light weight advantage.With regard to hollow aluminum I-shape beam, no matter be to compare with solid steel I-shape beam or compare with solid aluminum I-shape beam, all have the little advantage of absolute quality; 2. intensity is high.Before setting forth this beneficial effect; Earlier hollow aluminum I-shape beam is done a classification; With two block-shaped, material, the onesize hollow I-shape beam of rank street area is that example is classified: one type is that the outer wall of hollow I-shape beam is thicker; Hollow-core construction does not influence the intensity of I-shape beam, and one type is the outer thinner of hollow I-shape beam, influences the intensity of hollow I-shape beam.Last type itself just have high-intensity performance advantage, and back one type promptly has high-intensity advantage after adding stiffening rib, promptly because stiffening rib has support, reinforcing, effect such as stable, therefore guaranteed the intensity of hollow aluminum I-shape beam.This shows that hollow aluminum I-shape beam has high-intensity advantage; 3. energy-conserving and environment-protective.Because hollow aluminum I-shape beam has the little advantage of quality, therefore, also reduce with the quality of the vehicle of its production thereupon, also just reduce oil consumption certainly, reduce discharging, reach effect in energy saving and environmental protection.In automobile main forces, this whole structure is also inevitable more obvious.
Description of drawings
Fig. 1 web is hollow I-shape beam
Fig. 2 upper limb and web are hollow I-shape beam
Fig. 3 upper limb, web and bottom wing are hollow I-shape beam
The cross section that the adjacent stiffening rib of Fig. 4 is formed is leg-of-mutton I-shape beam
The cross section that the adjacent stiffening rib of Fig. 5 is formed is trapezoidal I-shape beam
Fig. 6 stiffening rib cross section is circular I-shape beam
Two-part up and down of Fig. 7 aluminum I-shape beam (not containing stiffening rib)
Two-part up and down of Fig. 8 aluminum I-shape beam (containing stiffening rib)
1 upper limb, 2 webs, 3 bottom wings, 4 stiffening ribs, 5 aluminum I-shape beam upper half part, the 6 aluminum I-shape beams part of coming off duty
Embodiment
Below in conjunction with accompanying drawing and embodiment to technological scheme of the present invention do one briefly, clearly explanation.Obviously; Given embodiment is intended to explain content, the principle of present technique scheme as most preferred embodiment; But not whole mode of executions; Those skilled in the art can obviously make other embodiments according to the contents such as accompanying drawing of cited embodiment and present specification, and these embodiments belong to the equivalent of invention, and belonging to originally is the protection domain of invention.
As shown in Figure 1, a kind of aluminum I-shape beam comprises upper limb 1, bottom wing 3, web 2, and for being fixedly connected, its median ventral plate is hollow web between web and upper limb, the bottom wing; When alleviating quality, in order to increase the intensity of web, at the inner stiffening rib 4 that increases of hollow web, figure that the cross section of stiffening rib is formed or triangle, or trapezoidal, or circular, or triangle, trapezoidal, circular combination in any.Need to prove, the function of stiffening rib be support, reinforce, stable, so sectional shape can be arbitrarily, the cross section that provides in the present embodiment be triangle, trapezoidal, circular stiffening rib be experiment and produce in best several kinds of effect.
As shown in Figure 2, a kind of aluminum I-shape beam comprises upper limb 1, bottom wing 3, web 2, and for being fixedly connected, wherein upper limb is hollow upper limb between web and upper limb, the bottom wing, and web is hollow web; When alleviating quality, in order to increase the intensity of upper limb, web, at hollow upper limb, the inner stiffening rib 4 that increases of hollow web; Figure that the cross section of stiffening rib is formed or triangle; Or trapezoidal, or circular, or triangle, trapezoidal, circular combination in any.Need to prove, the function of stiffening rib be support, reinforce, stable, so sectional shape can be arbitrarily, the cross section that provides in the present embodiment be triangle, trapezoidal, circular stiffening rib be experiment and produce in best several kinds of effect.
As shown in Figure 3, a kind of aluminum I-shape beam comprises upper limb 1, bottom wing 3, web 2, and for being fixedly connected, wherein upper limb is hollow upper limb between web and upper limb, the bottom wing, and web is hollow web, and bottom wing is hollow bottom wing; When alleviating quality; In order to increase the intensity of upper limb, web, bottom wing; At hollow upper limb, hollow web, the inner stiffening rib 4 that increases of hollow bottom wing, figure that the cross section of stiffening rib is formed or triangle, or trapezoidal; Or circular, or triangle, trapezoidal, circular combination in any.Need to prove, the function of stiffening rib be support, reinforce, stable, so sectional shape can be arbitrarily, the figure that the cross section that provides in the present embodiment is formed be triangle, trapezoidal, circular stiffening rib be experiment and produce in best several kinds of effect.
A kind of pressing method of aluminum I-shape beam; The technology contents of this method is: the aluminum I-shape beam that will push divides two-part extruding, promptly is divided into upper half part 5 and lower half portion 6 of I-shape beam, and upper half part of said I-shape beam comprises the upper limb of I-shape beam and the upper semisection of web here; Lower half portion of I-shape beam comprises the bottom wing of I-shape beam and the lower semisection of web; Need to prove that web upper semisection and lower semisection are relative, be about to web and be divided into two; The part that is connected with upper limb is half section, and the part that is connected with bottom wing is a lower semisection.After the upper half part of having pushed I-shape beam and lower half portion, again upper half part and lower half portion are fixed together.The fixed connection here can be welding, also through other mode Placements, connects like Fig. 7, snapping mode shown in Figure 8 as using, and also comprises riveted joint, snapping and welding.
Claims (9)
1. an aluminum I-shape beam comprises upper limb, bottom wing, web, is fixedly connected between web and upper limb, the bottom wing, it is characterized in that: described I-shape beam for hollow web.
2. a kind of aluminum I-shape beam according to claim 1 is characterized in that: the upper limb of described I-shape beam is hollow upper limb.
3. a kind of aluminum I-shape beam according to claim 2 is characterized in that: the bottom wing of described I-shape beam is hollow bottom wing.
4. according to the described a kind of aluminum I-shape beam of arbitrary claim in the claim 1 to 3, it is characterized in that: described hollow upper limb, perhaps hollow web, there is stiffening rib perhaps hollow bottom wing inside.
5. a kind of aluminum I-shape beam according to claim 4 is characterized in that: said stiffening rib and hollow upper limb, perhaps hollow web perhaps is fixed connection between the inwall of hollow bottom wing.
6. a kind of aluminum I-shape beam according to claim 5 is characterized in that: described stiffening rib is at least one.
7. a kind of aluminum I-shape beam according to claim 6 is characterized in that: the figure that described stiffening rib cross section is formed comprises triangle, and is trapezoidal, perhaps at least a in the circle.
8. the pressing method of an aluminum I-shape beam, it is characterized in that: may further comprise the steps: (1) is pushed upper half part and lower half portion of I-shape beam respectively, and (2) are fixedly connected upper half part with lower half portion; Described upper half part is made up of upper limb and web upper semisection, and described lower half portion is made up of the bottom wing and the lower semisection of I-shape beam.
9. the pressing method of a kind of aluminum I-shape beam according to claim 8 is characterized in that: described fixed connection comprises snapping, perhaps welding, perhaps snapping and welding, perhaps snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101131410A CN102767687A (en) | 2011-05-03 | 2011-05-03 | Aluminum I-beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101131410A CN102767687A (en) | 2011-05-03 | 2011-05-03 | Aluminum I-beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102767687A true CN102767687A (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101131410A Pending CN102767687A (en) | 2011-05-03 | 2011-05-03 | Aluminum I-beam |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767686A (en) * | 2011-05-03 | 2012-11-07 | 湖南晟通科技集团有限公司 | Aluminum I-beam |
| CN102767684A (en) * | 2011-05-03 | 2012-11-07 | 湖南晟通科技集团有限公司 | Aluminum I-beam |
| CN102767685A (en) * | 2011-05-03 | 2012-11-07 | 湖南创元新材料有限公司 | Aluminum I-beam |
| CN112856203A (en) * | 2020-12-31 | 2021-05-28 | 安徽鑫铂铝业股份有限公司 | High-strength and high-toughness corrosion-resistant track traffic aluminum profile |
Citations (11)
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|---|---|---|---|---|
| RU2043467C1 (en) * | 1989-03-03 | 1995-09-10 | Марк Ефимович Докторов | Dismountable assembled h-beam with hollow shelves and double wall |
| CN2419037Y (en) * | 1999-08-23 | 2001-02-14 | 姜立平 | Composite plate |
| CN2540460Y (en) * | 2002-04-16 | 2003-03-19 | 鞍山科技大学 | Hollow H-shaped steel |
| US20040031230A1 (en) * | 2002-08-19 | 2004-02-19 | Pabedinskas Arunas Antanas | Hollow flanged joist for deck framing |
| CN2637591Y (en) * | 2003-07-21 | 2004-09-01 | 许启尧 | Building jog socket beam |
| US20080099131A1 (en) * | 2006-10-31 | 2008-05-01 | Jamco Corporation | Method for continuously forming structural member |
| CN201109994Y (en) * | 2007-11-15 | 2008-09-03 | 焦作市柏林建筑模板有限公司 | Building combined template |
| CN201695672U (en) * | 2010-06-17 | 2011-01-05 | 宿迁市盛翔塑胶有限公司 | Hollow plastic building template |
| CN202176902U (en) * | 2011-05-03 | 2012-03-28 | 湖南晟通科技集团有限公司 | Aluminum I beam |
| CN102767684A (en) * | 2011-05-03 | 2012-11-07 | 湖南晟通科技集团有限公司 | Aluminum I-beam |
| CN102767686A (en) * | 2011-05-03 | 2012-11-07 | 湖南晟通科技集团有限公司 | Aluminum I-beam |
-
2011
- 2011-05-03 CN CN2011101131410A patent/CN102767687A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2043467C1 (en) * | 1989-03-03 | 1995-09-10 | Марк Ефимович Докторов | Dismountable assembled h-beam with hollow shelves and double wall |
| CN2419037Y (en) * | 1999-08-23 | 2001-02-14 | 姜立平 | Composite plate |
| CN2540460Y (en) * | 2002-04-16 | 2003-03-19 | 鞍山科技大学 | Hollow H-shaped steel |
| US20040031230A1 (en) * | 2002-08-19 | 2004-02-19 | Pabedinskas Arunas Antanas | Hollow flanged joist for deck framing |
| CN2637591Y (en) * | 2003-07-21 | 2004-09-01 | 许启尧 | Building jog socket beam |
| US20080099131A1 (en) * | 2006-10-31 | 2008-05-01 | Jamco Corporation | Method for continuously forming structural member |
| CN201109994Y (en) * | 2007-11-15 | 2008-09-03 | 焦作市柏林建筑模板有限公司 | Building combined template |
| CN201695672U (en) * | 2010-06-17 | 2011-01-05 | 宿迁市盛翔塑胶有限公司 | Hollow plastic building template |
| CN202176902U (en) * | 2011-05-03 | 2012-03-28 | 湖南晟通科技集团有限公司 | Aluminum I beam |
| CN102767684A (en) * | 2011-05-03 | 2012-11-07 | 湖南晟通科技集团有限公司 | Aluminum I-beam |
| CN102767686A (en) * | 2011-05-03 | 2012-11-07 | 湖南晟通科技集团有限公司 | Aluminum I-beam |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767686A (en) * | 2011-05-03 | 2012-11-07 | 湖南晟通科技集团有限公司 | Aluminum I-beam |
| CN102767684A (en) * | 2011-05-03 | 2012-11-07 | 湖南晟通科技集团有限公司 | Aluminum I-beam |
| CN102767685A (en) * | 2011-05-03 | 2012-11-07 | 湖南创元新材料有限公司 | Aluminum I-beam |
| CN112856203A (en) * | 2020-12-31 | 2021-05-28 | 安徽鑫铂铝业股份有限公司 | High-strength and high-toughness corrosion-resistant track traffic aluminum profile |
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Address after: Sheng Tong Industrial Park No. 109 Venus Road 415700 in Hunan province Changsha District of Wangcheng City Applicant after: Suntown Technology Group Corporation Address before: Sheng Tong Industrial Park No. 109 Venus Road 415700 in Hunan province Changsha District of Wangcheng City Applicant before: Hunan Shengtong Technology Group Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: HUNAN SHENGTONG TECHNOLOGY GROUP CO., LTD. TO: SNTO TECHNOLOGY GROUP CO.,LTD. |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121107 |