CN206637241U - I-steel - Google Patents
I-steel Download PDFInfo
- Publication number
- CN206637241U CN206637241U CN201720164304.0U CN201720164304U CN206637241U CN 206637241 U CN206637241 U CN 206637241U CN 201720164304 U CN201720164304 U CN 201720164304U CN 206637241 U CN206637241 U CN 206637241U
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- CN
- China
- Prior art keywords
- caulking groove
- steel
- reinforcing plate
- top plate
- plate
- 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.)
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Abstract
The utility model discloses a kind of I-steel, including the top plate being oppositely arranged and the supporting plate being connected between adjacent top plate, the opposite face of relatively described top plate is relative to be extended with grip block, caulking groove is provided with the grip block, length direction of the caulking groove along top plate slides in relatively described caulking groove through setting and is connected with reinforcing plate.Mutually slid between reinforcing plate and caulking groove, make in reinforcing plate insertion grip block, while grip block is outwardly, and the structural strength of I-steel will not be damaged, reinforcing plate coordinates with caulking groove, so that reinforcing plate is fixed on I-steel, the torsional rotation force and structural strength of I-steel are improved, suitable for the higher situation of i-beam structure intensity, for Structural strength calls it is relatively low in the case of, reinforcing plate can be skidded off, cost be reduced, using flexible.
Description
Technical field
Building material field is the utility model is related to, more particularly to a kind of I-steel.
Background technology
I-steel is also referred to as girder steel, is the strip steel that a kind of cross sectional shape is I-shaped shape, and I-steel is divided into common I-shaped
Steel and lightweight I-beam, it is that a kind of cross sectional shape is I-shaped shaped steel.
In the prior art, a kind of I-steel of Publication No. " 104654001A ", its by I-steel top plate and hold
The link position of plate is provided with the excessive mechanism of circular arc, and the problem of so as to avoid stress concentration, this structure is to a certain extent
The problem of stress concentration being avoided to cause I-steel to be broken, but in fact, the excessive mechanism of circular arc result in the wall of the position
Thick thinning, overall combination property reduces.
Utility model content
The purpose of this utility model is to provide a kind of I-steel for improving whole synthesis performance.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of I-steel, including
The top plate being oppositely arranged and the supporting plate being connected between adjacent top plate, the opposite face of relatively described top plate is relative to be extended with clamping
Block, is provided with caulking groove in the grip block, and length direction of the caulking groove along top plate is through setting, relatively described caulking groove
Interior sliding is connected with reinforcing plate.
By using above-mentioned technical proposal, mutually slide, make in reinforcing plate insertion grip block between reinforcing plate and caulking groove,
Grip block is outwardly simultaneously, and the structural strength of I-steel will not be damaged, and reinforcing plate coordinates with caulking groove so that
Reinforcing plate is fixed on I-steel, improves the torsional rotation force and structural strength of I-steel, suitable for i-beam structure intensity compared with
High situation, for Structural strength calls it is relatively low in the case of, reinforcing plate can be skidded off, reduce cost, using flexible.
Preferably, the grip block includes base integrally formed with top plate and is arranged in base and by resin material
Manufactured anti-abrading block, the caulking groove are arranged on anti-abrading block.
By using above-mentioned technical proposal, the anti-abrading block that resin material is made can deform upon, and preferably coat supporting plate,
Prevent supporting plate from being slided in caulking groove, base serves the effect of fixed anti-abrading block, convenient to carry out more after anti-abrading block wears
Change.
Preferably, the interior of the caulking groove is provided with the first ratchet, it is provided with the reinforcing plate and matches somebody with somebody with the first ratchet
The second ratchet closed.
By using above-mentioned technical proposal, reinforcing plate can only carry out unidirectional movement in caulking groove, prevent reinforcing plate from existing
Slided in caulking groove.
Preferably, the first through hole in caulking groove is provided through on the side of the grip block, in the reinforcing plate
The second through hole coordinated with first through hole is provided with, latch is provided with the first through hole and the second through hole.
By using above-mentioned technical proposal, reinforcing plate is locked by latch, avoids reinforcing plate from being sent out in caulking groove
It is raw to slide.
Preferably, the shape of cross section of the anti-abrading block is rectangular, the surface of the anti-abrading block and the surface of grip block
Flush.
Preferably, the reverse side that the top plate is connected with supporting plate is provided with relief groove, the relief groove is positioned at branch
On the bearing of trend of fagging.
By using above-mentioned technical proposal, after the both sides stress of top plate, stress concentration is kept away in thicker cover top surface
Exempt from the position stress concentration that top plate is connected with supporting plate to be broken.
In summary, the utility model has the advantages that：Mutually slid between reinforcing plate and caulking groove, make reinforcement
In plate insertion grip block, while grip block is outwardly, and the structural strength of I-steel will not be damaged, reinforcing plate with
Caulking groove coordinates so that reinforcing plate is fixed on I-steel, the torsional rotation force and structural strength of I-steel is improved, suitable for work
The higher situation of word steel construction intensity, for Structural strength calls it is relatively low in the case of, reinforcing plate can be skidded off, reduce cost,
Using flexible.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of embodiment, for embodying the position relationship between supporting plate and top plate；
Fig. 2 is the enlarged diagrams of A portions shown in Fig. 1, for embodying the link position between reinforcing plate and top plate；
Fig. 3 is the cooperation position between the first ratchet and the second ratchet in embodiment.
In figure, 11, top plate；12nd, supporting plate；13rd, grip block；14th, base；15th, anti-abrading block；16th, caulking groove；17th, strengthen
Plate；18th, the first ratchet；19th, the second ratchet；21st, first through hole；22nd, the second through hole；23rd, latch；24th, relief groove.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
As shown in figure 1, a kind of I-steel, including two top plates 11 being oppositely arranged up and down, the width one of two top plates 11
Cause, supporting plate 12 is connected with vertically between two top plates 11 being oppositely arranged, supporting plate 12 is identical with the length of top plate 11, support
Plate 12 is connected to the centre position of the cross section of top plate 11.
As shown in figure 1, the supporting plate 12 above face relative with underlying supporting plate 12 is respectively arranged with two
Individual grip block 13, grip block 13 include base 14, and base 14 is separately positioned on the both sides of supporting plate 12, and base 14 is in two supports
Four are provided with plate 12, base 14 can extend along the length direction of top plate 11, and base 14 can also be provided with top plate 11
Several, so as to save the material of top plate 11, while are optionally provided with reinforcing plate 17 in the not high position of structural strength.
As shown in figure 1, the back side of top plate 11 and the link position of supporting plate 12 is provided with relief groove 24, the vertical of relief groove 24 cuts
Face shape semicircular in shape, length direction of the relief groove 24 along top plate 11 extend to the both ends of the length direction of top plate 11.
As shown in Fig. 2 setting is fluted in base 14, anti-abrading block 15 made of hard resin material is provided with groove,
The surface and the surface of base 14 of anti-abrading block 15 are mutually flush, and are provided with caulking groove 16 in anti-abrading block 15, and caulking groove 16 is along top plate
11 length direction extension, the interior sliding of caulking groove 16 are connected with reinforcing plate 17, and length direction of the reinforcing plate 17 along caulking groove 16 can
Slid in caulking groove 16, while the other end sliding of reinforcing plate 17 is connected in the caulking groove 16 of relative top plate 11.
As shown in figure 3, being provided with the first ratchet 18 in caulking groove 16, length direction of first ratchet 18 along caulking groove 16 is set
Several are equipped with, the top of reinforcing plate 17 is provided with the second ratchet 19 coordinated with the first ratchet 18, the first ratchet 18 and abrasionproof
Block 15 is integrally formed, and has certain elasticity, so as to the interior movement in one direction in caulking groove 16 of reinforcing plate 17, reverse movement
When, reinforcing plate 17 can be stuck.
As shown in Fig. 2 the side of base 14 is provided through the first through hole 21 of the width of caulking groove 16 setting, i.e., the
One through hole 21 runs through base 14 and caulking groove 16 simultaneously, matches somebody with somebody in being provided at both ends with for the short transverse of reinforcing plate 17 with first through hole 21
Close the second through hole 22, the through hole 22 of first through hole 21 and second is corresponding, first through hole 21 be provided with same base 14 to
It is few one, latch 23 is connected or is interference fitted with the internal thread of the second through hole 22 in first through hole 21, the insertion of latch 23 first is logical
After in the through hole 22 of hole 21 and second, play a part of fixing base 14 and reinforcing plate 17.
Use process：In the case where needing to use the higher I-steel of structural strength, by by reinforcing plate 17 from I-shaped
In the caulking groove 16 of the length direction insertion I-steel of steel, after the alignment of the through hole 22 of first through hole 21 and second is inserted into, it will insert
Pin 23 inserts, and realizes locking.
Claims (6)
1. a kind of I-steel, including the top plate (11) being oppositely arranged and the supporting plate (12) being connected between adjacent top plate (11),
It is characterized in that：The opposite face of relatively described top plate (11) is relative to be extended with grip block (13), is set in the grip block (13)
There is caulking groove (16), for length direction of the caulking groove (16) along top plate (11) through setting, relatively described caulking groove (16) is interior
Sliding is connected with reinforcing plate (17).
2. I-steel according to claim 1, it is characterised in that：The grip block (13) include with top plate (11) one into
The base (14) of type and the anti-abrading block (15) being made up in base (14) and of resin material is arranged on, the caulking groove (16) is set
On anti-abrading block (15).
3. I-steel according to claim 2, it is characterised in that：The first ratchet is provided with the caulking groove (16)
(18) the second ratchet (19) coordinated with the first ratchet (18), is provided with the reinforcing plate (17).
4. I-steel according to claim 1, it is characterised in that：Card is provided through on the side of the grip block (13)
First through hole (21) in caulking groove (16), the second through hole coordinated with first through hole (21) is provided with the reinforcing plate (17)
(22), it is provided with latch (23) in the first through hole (21) and the second through hole (22).
5. I-steel according to claim 2, it is characterised in that：The shape of cross section of the anti-abrading block (15) is rectangular,
The surface of the anti-abrading block (15) flushes with the surface of grip block (13).
6. I-steel according to claim 1, it is characterised in that：The top plate (11) connects opposite with supporting plate (12)
Side is provided with relief groove (24), and the relief groove (24) is located on the bearing of trend of supporting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164304.0U CN206637241U (en) | 2017-02-23 | 2017-02-23 | I-steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164304.0U CN206637241U (en) | 2017-02-23 | 2017-02-23 | I-steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206637241U true CN206637241U (en) | 2017-11-14 |
Family
ID=60251593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720164304.0U Expired - Fee Related CN206637241U (en) | 2017-02-23 | 2017-02-23 | I-steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206637241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809293A (en) * | 2022-05-26 | 2022-07-29 | 上海易农钢结构有限公司 | High strength I-steel structure |
-
2017
- 2017-02-23 CN CN201720164304.0U patent/CN206637241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809293A (en) * | 2022-05-26 | 2022-07-29 | 上海易农钢结构有限公司 | High strength I-steel structure |
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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: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |