CN204691066U - A kind of steel beam structure - Google Patents
A kind of steel beam structure Download PDFInfo
- Publication number
- CN204691066U CN204691066U CN201520314369.XU CN201520314369U CN204691066U CN 204691066 U CN204691066 U CN 204691066U CN 201520314369 U CN201520314369 U CN 201520314369U CN 204691066 U CN204691066 U CN 204691066U
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- CN
- China
- Prior art keywords
- steel plate
- plate
- transverse slat
- longitudinal steel
- beam structure
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of steel beam structure, comprise i iron, i iron comprises horizontal steel plate and longitudinal steel plate, horizontal steel plate is arranged on longitudinal steel plate two ends, described horizontal steel plate comprises the first transverse slat, outside plate, second transverse slat and side plate, described first transverse slat, outside plate, second transverse slat and side plate are one, described outside plate is positioned at first, outside second transverse slat, described first, second transverse slat lays respectively at longitudinal steel plate both sides, described side plate is fixed on longitudinal steel plate side, described side plate is provided with protuberance, protuberance extends to longitudinal steel plate opposite side by side plate, described longitudinal steel plate is provided with multiple rib, rib is obliquely installed.Steel beam structure of the present utility model, by horizontal steel plate being adopted steel plate Curved Continuous foldable type and being connected with longitudinal steel plate by side plate, is simplified generation process, reduces manufacturing cost, enhance the bulk strength of i iron simultaneously.
Description
Technical field
The utility model relates to a kind of steel beam structure.
Background technology
Girder steel is often referred to the beam manufactured with steel.It is widely used in the floor beam in crane girder in factory building and working platform beam, multistory building, the purlin etc. in roof structure.I iron is a kind of in girder steel, the rectangular steel of i iron to be cross section be I-shaped shape.Existing i iron adopts hot-roll forming usually, and its manufacturing cost is higher.And, when the load of girder steel and span larger time, when adopting i iron, it is difficult to meet intensity, rigidity or stability requirement, usually needs polylith i iron to splice, thus causes overall structure cost to rise.
Utility model content
The utility model, in order to solve the problem of prior art, provides a kind of cost of production lower, is convenient to splice and the higher steel beam structure of intensity.
Concrete technical scheme is as follows: a kind of steel beam structure, comprise i iron, i iron comprises horizontal steel plate and longitudinal steel plate, horizontal steel plate is arranged on longitudinal steel plate two ends, described horizontal steel plate comprises the first transverse slat, outside plate, second transverse slat and side plate, described first transverse slat, outside plate, second transverse slat and side plate are one, described outside plate is positioned at first, outside second transverse slat, described first, second transverse slat lays respectively at longitudinal steel plate both sides, described side plate is fixed on longitudinal steel plate side, described side plate is provided with protuberance, protuberance extends to longitudinal steel plate opposite side by side plate, described longitudinal steel plate is provided with multiple rib, rib is obliquely installed.
It is below attached technical scheme of the present utility model.
As priority scheme, described longitudinal steel plate is provided with multiple fixing hole, and described fixing hole side is provided with multiple tooling hole.
As priority scheme, described horizontal steel plate end is provided with Plug Division, and Plug Division is stepped, and Plug Division is provided with locating hole.
As priority scheme, in described multiple rib, the incline direction of adjacent rib is contrary.
As priority scheme, it also comprises connector, and connector comprises U-lag and alar part, and described alar part is arranged on U-lag both sides, and described alar part is connected with longitudinal steel plate.
As priority scheme, described alar part is provided with installing hole.
Technique effect of the present utility model: steel beam structure of the present utility model is by adopting steel plate Curved Continuous foldable type by horizontal steel plate and being connected with longitudinal steel plate by side plate, simplify generation process, reduce manufacturing cost, enhance the bulk strength of i iron simultaneously; In addition, make polylith i iron stitching section more smooth by notch cuttype Plug Division.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment steel beam structure.
Fig. 2 is another schematic diagram of the utility model embodiment i iron.
Fig. 3 is the schematic diagram of the utility model embodiment protuberance.
Fig. 4 is the utility model embodiment i iron fixed structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1 to Figure 3, the steel beam structure of the present embodiment comprises i iron 1, and i iron 1 comprises horizontal steel plate 2 and longitudinal steel plate 3, and horizontal steel plate 2 is arranged on longitudinal steel plate 3 two ends.Described horizontal steel plate 2 comprises the first transverse slat 21, outside plate 23, the second transverse slat 22 and side plate 24, and described first transverse slat 21, outside plate 23, second transverse slat 22 and side plate 24 are one.In the present embodiment, first, second transverse slat 21,22, steel plate is bent to form by rolling and processing mode, thus reduces cost of production by outside plate 23 and side plate 24 continuously.Described outside plate 23 is positioned at outside first, second transverse slat 21,22, and first, second transverse slat 21,22 described lays respectively at longitudinal steel plate 3 both sides, and described side plate 24 is fixed on longitudinal steel plate 3 side.Described side plate 24 is provided with protuberance 4, and protuberance 4 extends to longitudinal steel plate 3 opposite side by side plate 24, can prevent the relative sliding between side plate 24 and longitudinal steel plate 3, make it firmly link together by protuberance 4.Described longitudinal steel plate 3 is provided with multiple rib 31, and rib 31 is obliquely installed, thus promotes the intensity of i iron 1.In the present embodiment, in described multiple rib 31, the incline direction of adjacent rib 31 is contrary.The i iron 1 of technique scheme has higher intensity and lower manufacturing cost.
As shown in Figures 1 to 4, further, described longitudinal steel plate 3 is provided with multiple fixing hole 32, and described fixing hole 32 side is provided with multiple tooling hole 33, and fixing hole 32 is for being fixedly connected with connector 5.Described horizontal steel plate 2 end is provided with Plug Division 25, and Plug Division 25 is stepped, and Plug Division 25 is provided with locating hole 251.Plug Division 25 makes i iron 1 to be stitched together by polylith, and composition large-scale steel structure, stair-stepping Plug Division 25 makes can keep smooth in stitching section 7.Described connector 5 comprises U-lag 51 and alar part 52, and described alar part 52 is arranged on U-lag 51 both sides, and described alar part 52 is connected with longitudinal steel plate 3.By connector 5, i iron 1 can be connected with the cylinder 6 of vertical direction.Described alar part 52 is provided with installing hole 521, and installing hole 521 is relative with fixing hole 32, is fixed connection by bolt, and i iron 1 can be firmly connected with connector 5.
The steel beam structure of the present embodiment, by horizontal steel plate being adopted steel plate Curved Continuous foldable type and being connected with longitudinal steel plate by side plate, is simplified generation process, reduces manufacturing cost, enhance the bulk strength of i iron simultaneously; In addition, make polylith i iron stitching section more smooth by notch cuttype Plug Division.It is to be noted; above-mentioned preferred embodiment is only and technical conceive of the present utility model and feature is described; its object is to person skilled in the art can be understood content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (6)
1. a steel beam structure, comprise i iron, i iron comprises horizontal steel plate and longitudinal steel plate, horizontal steel plate is arranged on longitudinal steel plate two ends, it is characterized in that: described horizontal steel plate comprises the first transverse slat, outside plate, second transverse slat and side plate, described first transverse slat, outside plate, second transverse slat and side plate are one, described outside plate is positioned at first, outside second transverse slat, described first, second transverse slat lays respectively at longitudinal steel plate both sides, described side plate is fixed on longitudinal steel plate side, described side plate is provided with protuberance, protuberance extends to longitudinal steel plate opposite side by side plate, described longitudinal steel plate is provided with multiple rib, rib is obliquely installed.
2. steel beam structure as claimed in claim 1, it is characterized in that: described longitudinal steel plate is provided with multiple fixing hole, described fixing hole side is provided with multiple tooling hole.
3. steel beam structure as claimed in claim 2, is characterized in that: described horizontal steel plate end is provided with Plug Division, and Plug Division is stepped, and Plug Division is provided with locating hole.
4. steel beam structure as claimed in claim 3, is characterized in that: in described multiple rib, the incline direction of adjacent rib is contrary.
5. the steel beam structure as described in claim arbitrary in Claims 1-4, it is characterized in that: it also comprises connector, connector comprises U-lag and alar part, described alar part is arranged on U-lag both sides, and described alar part is connected with longitudinal steel plate.
6. steel beam structure as claimed in claim 5, is characterized in that: described alar part is provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314369.XU CN204691066U (en) | 2015-05-15 | 2015-05-15 | A kind of steel beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314369.XU CN204691066U (en) | 2015-05-15 | 2015-05-15 | A kind of steel beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691066U true CN204691066U (en) | 2015-10-07 |
Family
ID=54231375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520314369.XU Expired - Fee Related CN204691066U (en) | 2015-05-15 | 2015-05-15 | A kind of steel beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204691066U (en) |
-
2015
- 2015-05-15 CN CN201520314369.XU patent/CN204691066U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160515 |