CN206957054U - A kind of structure of new special high-strength I-steel - Google Patents
A kind of structure of new special high-strength I-steel Download PDFInfo
- Publication number
- CN206957054U CN206957054U CN201720845438.9U CN201720845438U CN206957054U CN 206957054 U CN206957054 U CN 206957054U CN 201720845438 U CN201720845438 U CN 201720845438U CN 206957054 U CN206957054 U CN 206957054U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- plate
- steel
- strength
- special high
- 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 - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 239000012141 concentrate Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a kind of structure of new special high-strength I-steel, including top plate and bottom plate, it is fixedly connected between the top plate and bottom plate by the first supporting plate with the second supporting plate, cavity is provided between first supporting plate and the second supporting plate, through hole and connecting hole are respectively arranged with first supporting plate and the second supporting plate, the top of cushion block is fixedly connected at the bottom centre of the bottom plate, the bottom of the cushion block is fixedly connected with flange.The utility model is fixed by flange, it is easy for installation, effectively pressure on top plate can be disperseed by the first supporting plate and the second supporting plate, drum steel construction intensity and compressive property are improved, because most of pressure concentrates on the middle part of top plate and bottom plate, both ends stress is smaller, it is designed to that the thin structure in the wide both ends in middle part more conforms to stressing conditions, economize on resources, adjacent drum steel can be carried out by chain fixation by connecting hole, improve the stability between drum steel.
Description
Technical field
The utility model belongs to long strands field, and in particular to a kind of structure of new special high-strength I-steel.
Background technology
I-steel is also referred to as girder steel (English name Universal Beam), is the strip steel that section is I-shaped shape.
I-steel point common I-steel and lightweight I-beam, three kinds of H profile steel.It is the shaped steel that cross sectional shape is flute profile.In existing ceiling
In the design of structure, I-steel is widely used.But there is certain deficiency in existing I-steel.On the one hand, it is existing
I-steel length and width uses identical design size, does not meet stressing conditions in practice, causes the wasting of resources, another
Aspect, one of support, low intensity, anti-pressure ability deficiency are provided only with the middle part of existing I-steel.
Utility model content
The purpose of this utility model is to provide a kind of structure of new special high-strength I-steel, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of new special high-strength I-steel
Structure, including top plate and bottom plate, it is fixedly connected between the top plate and bottom plate by the first supporting plate with the second supporting plate, it is described
Cavity is provided between first supporting plate and the second supporting plate, is respectively arranged with first supporting plate and the second supporting plate logical
Hole and connecting hole, the top of cushion block is fixedly connected at the bottom centre of the bottom plate, the bottom of the cushion block is fixedly connected with
Flange.
Preferably, the width at the top of first supporting plate and the second supporting plate be bottom width half, described first
The connection integrated with top plate of the top of supporting plate and the second supporting plate, and be arc at connecting corner.
Preferably, be provided with through hole in the middle part of first supporting plate and the second supporting plate, the height of the through hole with
The height of first supporting plate and the second supporting plate changes in equal than row, and the upper and lower ends of through hole and the distance of top plate and bottom plate
It is maintained at 3cm.
Preferably, the both ends of first supporting plate and the second supporting plate are gradually drawn close and form the 3rd of integral structure
Supporting plate, connecting hole is provided with the 3rd supporting plate.
Preferably, the width of the top plate and bottom plate is gradually reduced from middle part to both ends, and the width at top is middle part
Half.
Technique effect of the present utility model and advantage：The structure of the new special high-strength I-steel, by flange by work
Word steel is fixed, can be effectively on top plate by the first supporting plate and the second supporting plate when weight is pressed on top plate
Pressure is disperseed, and drum steel construction intensity and compressive property is improved, because most of pressure is concentrated in top plate and bottom plate
Portion, both ends stress is smaller, is designed to that the thin structure in the wide both ends in middle part more conforms to stressing conditions, economizes on resources, pass through connecting hole
Adjacent drum steel can be subjected to chain fixation, improve the stability between drum steel.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A cross-sectional views in Fig. 1 of the present utility model；
Fig. 3 is overlooking the structure diagram of the present utility model.
In figure：1 top plate, 2 first supporting plates, 3 second supporting plates, 4 bottom plates, 5 cushion blocks, 6 flanges, 7 through holes, 8 connecting holes, 9
Cavity, 10 the 3rd supporting plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of structure of new special high-strength I-steel as Figure 1-3, including top plate 1
With bottom plate 4, it is fixedly connected between the top plate 1 and bottom plate 4 by the first supporting plate 2 with the second supporting plate 3, first support
Cavity 9 is provided between the supporting plate 3 of plate 2 and second, through hole is respectively arranged with the supporting plate 3 of the first supporting plate 2 and second
7 and connecting hole 8, the top of cushion block 5 is fixedly connected at the bottom centre of the bottom plate 4, the bottom of the cushion block 5 is fixedly connected
There is flange 6.
Further, the width at the top of 2 and second supporting plate of the first supporting plate 3 is the half of bottom width, described
The connection integrated with top plate 1 of the top of first supporting plate 2 and the second supporting plate 3, and be arc at connecting corner, can be effective
Pressure on top plate 1 is uniformly dispersed in the first supporting plate 2 and the second supporting plate 3, improves knotting strength and anti-pressure ability.
Further, the middle part of the supporting plate 3 of the first supporting plate 2 and second is provided with through hole 7, the both ends of through hole 7
Semicircular in shape, structural behaviour is good, not pliable, and the height of the through hole 7 is with the first supporting plate 2 and the height of the second supporting plate 3
In equal than row change, and the upper and lower ends of through hole 7 and the distance of top plate 1 and bottom plate 4 are maintained at 3cm, reduce overall weight
Meanwhile help to ensure the structural stability of the first supporting plate 2 and the 3rd supporting plate 3.
Further, the both ends of the supporting plate 3 of the first supporting plate 2 and second are gradually drawn close and form integral structure
3rd supporting plate 10, connecting hole 8 is provided with the 3rd supporting plate 10, can will by the fixed connecting rod in connecting hole 8
Adjacent I-steel carries out interlocking fixation, improves the stability between I-steel.
Further, during the width of the top plate 1 and bottom plate 4 is gradually reduced from middle part to both ends, and the width at top is
The half in portion, because most of pressure concentrates on the middle part of top plate 1 and bottom plate 4, both ends stress is smaller, is designed to that middle part is wide by two
Hold thin structure to more conform to stressing conditions, economize on resources.
Specifically, in use, I-steel is fixed by flange 6, when weight is pressed on top plate 1, pass through first
The supporting plate 3 of supporting plate 2 and second effectively can disperse to pressure on top plate 1, improve drum steel construction intensity and resistance to compression
Performance, because most of pressure concentrates on the middle part of top plate 1 and bottom plate 4, both ends stress is smaller, is designed to that middle part wide both ends are thin
Structure more conforms to stressing conditions, economizes on resources, and adjacent drum steel can be carried out into chain fixation by connecting hole 8, improved
Stability between drum steel.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of structure of new special high-strength I-steel, including top plate (1) and bottom plate (4), it is characterised in that：The top plate
(1) be fixedly connected between bottom plate (4) by the first supporting plate (2) with the second supporting plate (3), first supporting plate (2) and
Cavity (9) is provided between second supporting plate (3), is respectively arranged with first supporting plate (2) and the second supporting plate (3) logical
Hole (7) and connecting hole (8), the top of cushion block (5) is fixedly connected at the bottom centre of the bottom plate (4), the cushion block (5)
Bottom is fixedly connected with flange (6).
A kind of 2. structure of new special high-strength I-steel according to claim 1, it is characterised in that：Described first
Width at the top of fagging (2) and the second supporting plate (3) is the half of bottom width, first supporting plate (2) and the second support
The connection integrated with top plate (1) of the top of plate (3), and be arc at connecting corner.
A kind of 3. structure of new special high-strength I-steel according to claim 2, it is characterised in that：Described first
Through hole (7) is provided with the middle part of fagging (2) and the second supporting plate (3), the height of the through hole (7) is with the first supporting plate (2)
With the height of the second supporting plate (3) in equal than row change, and the upper and lower ends of through hole (7) and top plate (1) and bottom plate (4) away from
From being maintained at 3cm.
A kind of 4. structure of new special high-strength I-steel according to claim 1, it is characterised in that：Described first
The both ends of fagging (2) and the second supporting plate (3) are gradually drawn close and form the 3rd supporting plate (10) of integral structure, and the described 3rd
Connecting hole (8) is provided with supporting plate (10).
A kind of 5. structure of new special high-strength I-steel according to claim 1, it is characterised in that：The top plate
(1) width with bottom plate (4) is gradually reduced from middle part to both ends, and the width at top is the half at middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720845438.9U CN206957054U (en) | 2017-07-13 | 2017-07-13 | A kind of structure of new special high-strength I-steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720845438.9U CN206957054U (en) | 2017-07-13 | 2017-07-13 | A kind of structure of new special high-strength I-steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206957054U true CN206957054U (en) | 2018-02-02 |
Family
ID=61384307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720845438.9U Expired - Fee Related CN206957054U (en) | 2017-07-13 | 2017-07-13 | A kind of structure of new special high-strength I-steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206957054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779188A (en) * | 2020-07-29 | 2020-10-16 | 胡超红 | High-strength special-shaped I-steel |
-
2017
- 2017-07-13 CN CN201720845438.9U patent/CN206957054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779188A (en) * | 2020-07-29 | 2020-10-16 | 胡超红 | High-strength special-shaped I-steel |
| CN111779188B (en) * | 2020-07-29 | 2022-01-21 | 杭州科宝钢业有限公司 | High-strength special-shaped I-steel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107023114B (en) | A kind of combination beam of the connector and its composition of steel and concrete combined structure | |
| CN103074959A (en) | Steel plate and high-strength concrete combination connecting beam | |
| CN103572839A (en) | Mixed shear connector | |
| CN206957054U (en) | A kind of structure of new special high-strength I-steel | |
| CN203080799U (en) | Coupling beam combining steel plates and high-strength concrete | |
| CN206917081U (en) | A kind of beam column of steel structure | |
| CN207567972U (en) | A kind of skyscraper interior wall self-dewatering type steel construction | |
| CN202492795U (en) | Bridge pier structure with square steel tube provided with stiffening ribs with openings and light steel fiber reinforced concrete | |
| CN206829370U (en) | A kind of assembled inner wall based on light gauge cold-formed steel shape and girder truss node structure | |
| CN211774545U (en) | Reinforced H-shaped steel | |
| CN205153313U (en) | A steel structure column for on steel construction | |
| CN209293198U (en) | A kind of connection structure of wallboard and girder steel | |
| CN207392062U (en) | A kind of bridge strengthening compression-resistant structure | |
| CN209384693U (en) | A kind of structure node reinforced for solder sphere rod member for grid | |
| CN208815685U (en) | A kind of rigid joint of the girder steel that girder steel is through and concrete column | |
| CN207295980U (en) | A kind of space grid | |
| CN215253434U (en) | High strength building steel structure | |
| CN206205155U (en) | A kind of Super High tower crane attachment embedded fixing component | |
| CN206158303U (en) | Selfreparing assembled node connection structure that shears | |
| CN205655092U (en) | High strength steel board | |
| CN206052961U (en) | A kind of corrugated sheet steel makees the groove type plate of skeleton | |
| CN206070396U (en) | A kind of bracing means for lifting concrete box girder shear behavior | |
| CN205153120U (en) | Buckling restrained brace and concrete beam column T shaped steel anchor connected node | |
| CN205603100U (en) | Staple bolt structure of tower crane attachment frame | |
| CN209670202U (en) | A kind of steel-structure roof personality board of energy-saving heat preserving |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |