CN204174831U - A kind of light anticorrosive composite steel structure beam - Google Patents
A kind of light anticorrosive composite steel structure beam Download PDFInfo
- Publication number
- CN204174831U CN204174831U CN201420628800.3U CN201420628800U CN204174831U CN 204174831 U CN204174831 U CN 204174831U CN 201420628800 U CN201420628800 U CN 201420628800U CN 204174831 U CN204174831 U CN 204174831U
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- CN
- China
- Prior art keywords
- web
- stiffener
- profile steel
- steel structure
- steel
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of light anticorrosive composite steel structure beam, belong to long strands field, comprise H profile steel, two surfaces of the web of described H profile steel are all arranged at intervals with stiffener, and stiffener on web two surfaces is interlaced; Web place between adjacent stiffening plates offers cruciform vent; The end opens of two frange plates of H profile steel has screwed hole; The surface of H profile steel and stiffener is provided with bamboo fibre plastic layer.Substantially increase intensity, improve supporting capacity, and the weight that cruciform vent can alleviate steel structure girder entirety offered by web, also assures that between this steel structure girder and concrete or other constructional materialss in conjunction with adhesive power, bamboo fibre plastic layer both ensure that certain mechanical strength, had again wear-resisting and decay resistance.
Description
Technical field
The utility model relates to long strands field, in particular to a kind of light anticorrosive composite steel structure beam.
Background technology
In building at present, be mostly reinforced concrete structure, cast-in-site, time-consuming, speed is slow, and heavier, also have be between adopt the steel such as H profile steel or C-type steel to be welded into skeleton as beam, achieve lightweight, but its intensity is relatively low, is difficult to comprehensively meet building demand.
Utility model content
The purpose of this utility model is to provide a kind of light anticorrosive composite steel structure beam, to solve the problem.
For realizing the utility model object, the technical scheme of employing is: a kind of light anticorrosive composite steel structure beam, comprises H profile steel, and two surfaces of the web of described H profile steel are all arranged at intervals with stiffener, and stiffener on web two surfaces is interlaced; Web place between adjacent stiffening plates offers cruciform vent; The end opens of two frange plates of H profile steel has screwed hole; The surface of H profile steel and stiffener is provided with bamboo fibre plastic layer.
Further, described stiffener and H profile steel are welded to connect.
Further, described bolt hole is symmetrical relative to web.
The beneficial effects of the utility model are, the stiffener that interleaved is arranged substantially increases intensity, improve supporting capacity, and the weight that cruciform vent can alleviate steel structure girder entirety offered by web, avoid too heavy, if fluid concrete etc. simultaneously, also assures that between this steel structure girder and concrete or other constructional materialss in conjunction with adhesive power, prevent from mutually departing from and reduce overall application life, bamboo fibre plastic layer both ensure that certain mechanical strength, had again wear-resisting and decay resistance.
Accompanying drawing explanation
Fig. 1 is the front view of the light anticorrosive composite steel structure beam that the utility model provides;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the sectional view at A-A place in Fig. 2.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Fig. 1, Fig. 2, Fig. 3 show the light anticorrosive composite steel structure beam that the utility model provides, and comprise H profile steel 1, and two surfaces of the web of H profile steel 1 are all arranged at intervals with stiffener 2, and stiffener 2 on web two surfaces is interlaced; Web place between adjacent stiffening plates 2 offers cruciform vent 3; The end opens of two frange plates of H profile steel 1 has screwed hole 4; The surface of H profile steel 1 and stiffener 2 is provided with bamboo fibre plastic layer 5, and stiffener 2 and H profile steel 1 are welded to connect.Bolt hole 4 is symmetrical relative to the web of H profile steel 1, to install.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a light anticorrosive composite steel structure beam, is characterized in that, comprises H profile steel, and two surfaces of the web of described H profile steel are all arranged at intervals with stiffener, and stiffener on web two surfaces is interlaced; Web place between adjacent stiffening plates offers cruciform vent; The end opens of two frange plates of H profile steel has screwed hole; The surface of H profile steel and stiffener is provided with bamboo fibre plastic layer.
2. light anticorrosive composite steel structure beam according to claim 1, it is characterized in that, described stiffener and H profile steel are welded to connect.
3. light anticorrosive composite steel structure beam according to claim 1, it is characterized in that, described bolt hole is symmetrical relative to web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628800.3U CN204174831U (en) | 2014-10-28 | 2014-10-28 | A kind of light anticorrosive composite steel structure beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628800.3U CN204174831U (en) | 2014-10-28 | 2014-10-28 | A kind of light anticorrosive composite steel structure beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174831U true CN204174831U (en) | 2015-02-25 |
Family
ID=52563649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420628800.3U Expired - Fee Related CN204174831U (en) | 2014-10-28 | 2014-10-28 | A kind of light anticorrosive composite steel structure beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204174831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358353A (en) * | 2014-10-28 | 2015-02-18 | 四川华铁钢结构有限公司 | Light corrosion-resistant composite steel structure beam |
-
2014
- 2014-10-28 CN CN201420628800.3U patent/CN204174831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358353A (en) * | 2014-10-28 | 2015-02-18 | 四川华铁钢结构有限公司 | Light corrosion-resistant composite steel structure beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |