CN205822453U - The attachment structure of shaped steel - Google Patents
The attachment structure of shaped steel Download PDFInfo
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- CN205822453U CN205822453U CN201620435261.0U CN201620435261U CN205822453U CN 205822453 U CN205822453 U CN 205822453U CN 201620435261 U CN201620435261 U CN 201620435261U CN 205822453 U CN205822453 U CN 205822453U
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Abstract
This utility model provides the attachment structure of a kind of shaped steel, including: two shaped steel, the end face of two shaped steel is bonded to each other and aligns, and is provided with multiple through hole on each edge of a wing of arbitrary shaped steel；Multiple contiguous blocks, one end of arbitrary contiguous block is positioned on the inner surface on an edge of a wing of a shaped steel, the other end of contiguous block is positioned on the inner surface on an edge of a wing of another shaped steel, and the two ends of contiguous block are provided with multiple installing hole, and multiple installing holes are corresponding with the multiple through holes on each edge of a wing；Multiple first connectors, one end of arbitrary first connector passes through hole, and stretches in installing hole, and the other end of this first connector is drowned in through hole.Two shaped steel are attached by this technical scheme by arranging the first connector and contiguous block so that the splicing of shaped steel is convenient, quick.Additionally, by the end of the first connector is drowned in through hole, it is to avoid the first connector protrudes the situation of shaped steel and occurs.
Description
Technical field
This utility model relates to construction engineering technical field, in particular to the attachment structure of a kind of shaped steel.
Background technology
At present, in steel building, it will usually use the steel beam column such as steel column, girder steel, these steel beam column phases
It is spliced to form the basic framework of whole building mutually.But, the connecting method of the attachment structure of traditional shaped steel is,
The edge of a wing of each shaped steel is welded otic placode, when scene is spliced, first by the web of two shaped steel and two
The otic placode bolt of shaped steel is fixed, and then welds the edge of a wing of two shaped steel, treats the attachment structure of shaped steel
When reaching design and installation requirement, then otic placode is cut off.This connected mode needs to weld at the scene, by
Complicated in welding procedure and protected from environmental relatively big during welding, it is unfavorable for the Fast Installation of steel construction.
Utility model content
In order to solve at least one above-mentioned technical problem, a purpose of the present utility model is to provide a kind of type
The attachment structure of steel.
For achieving the above object, the embodiment of this utility model first aspect provides the connection knot of a kind of shaped steel
Structure, including: two shaped steel, the end face of two described shaped steel is bonded to each other and aligns, and arbitrary described type
It is provided with multiple through hole on each edge of a wing of steel；Multiple contiguous blocks, one end of arbitrary described contiguous block is positioned at
On the inner surface on the edge of a wing described in of shaped steel described in one, the other end of described contiguous block is positioned at another described shaped steel
One described in the edge of a wing inner surface on, the two ends of described contiguous block are provided with multiple installing hole, described many
Individual installing hole corresponding with the plurality of through hole on each described edge of a wing (preferably one_to_one corresponding)；Multiple
First connector, one end of the plurality of first connector passes described through hole, and stretches to described installing hole
In, the other end of the plurality of first connector is drowned in described through hole, so that two described shaped steel are mutual
Connect.
The attachment structure of the shaped steel that the embodiment of this utility model first aspect provides, by arranging the first connection
Two shaped steel are attached by part and contiguous block so that the splicing of two shaped steel is convenient, quick, compares
Using welding manner in prior art for the scheme that two shaped steel splice, this programme is effectively improved
The dismounting convenience of the attachment structure of shaped steel.Specifically, when two shaped steel are attached, can first by
The end face of two shaped steel contacts with each other and aligns, and is then arranged on the first connector one end of contiguous block
On the inner surface on the edge of a wing of one shaped steel, and the other end of contiguous block is arranged on another shaped steel with the first connector
The edge of a wing inner surface on, hereafter according to same step, on each edge of a wing that two shaped steel are contacted
Install contiguous block, can quickly and easily realize the connection of the shaped steel such as H profile steel, i shaped steel, channel-section steel.
The attachment structure of this kind of shaped steel, simple to operate, it is simple to implement and protected from environmental less, thus effectively carry
The joint efficiency of high shaped steel and the bonding strength of shaped steel.Meanwhile, this technical scheme, by two shaped steel even
When connecing, the end of the first connector is drowned in through hole, thus it is exposed at shaped steel to avoid the first connector
On the one hand the situation of the outer surface on the edge of a wing, ensure that the outward appearance concordance of shaped steel, on the other hand, it is to avoid the
The situation that a connection piece installation to the parts such as floor, wallboard and the finishing to shaped steel impact, thus
Improve the quality of the attachment structure of shaped steel on the whole.
It addition, the attachment structure of the shaped steel in above-described embodiment of this utility model offer can also have as follows
Additional technical feature:
In technique scheme, it is preferable that described shaped steel includes H profile steel, i shaped steel and channel-section steel.
In technique scheme, it is preferable that described through hole includes the outer surface on the edge of a wing near described shaped steel
The first shoulder hole and second shoulder hole of outer surface on the edge of a wing away from described shaped steel, described first shoulder hole
Aperture more than the aperture of described second shoulder hole；Wherein, one end of arbitrary described first connector is worn successively
Crossing described first shoulder hole, described second shoulder hole, and stretch in described installing hole, described first connects
The other end of part is drowned in described second shoulder hole.
In this technical scheme, include the first shoulder hole and the shape of the second shoulder hole by being set to by through hole
Formula, is i.e. by by being processed into counterbore, thus can be easy to be drowned in through hole one end of the first connector.
In technique scheme, it is preferable that be respectively provided with on the inner surface on each edge of a wing of arbitrary described shaped steel
Boss, the plurality of through hole is had to be arranged on described boss；Wherein, arbitrary described contiguous block is arranged on
On two described bosses of said two shaped steel.
In this technical scheme, by arranging boss on the edge of a wing of shaped steel, and through hole is arranged on reinforcement
On block, it is effectively increased thickness and the intensity on the edge of a wing of two shaped steel junctions, thus improves two shaped steel
Junction bending resistance square and the ability of torque resistant, and then improve shaped steel attachment structure quality and connect can
By property.
In any of the above-described technical scheme, it is preferable that described contiguous block is near the interior table on the edge of a wing of described shaped steel
It is provided with groove in the one side in face；Wherein, described groove and the two of said two shaped steel described boss phases
The described projection of projection, described groove and two described bosses it is provided with on buckle or two described bosses
Phase buckle.
In this technical scheme, contiguous block arranges groove, and makes groove and boss phase buckle, thus
Contiguous block can be carried out Primary Location, in order to contiguous block and the subsequent installation on the edge of a wing.Meanwhile, add for increasing
Strong block and the connecting length on the edge of a wing, can the length of boss be arranged is longer, now, for reducing contiguous block
Length, can lean at boss and projection is set on one end of top flange, so that contiguous block can pass through
Groove realizes Primary Location with protruding buckle.
In any of the above-described technical scheme, it is preferable that described boss is welded on each of arbitrary described shaped steel
On the inner surface on the edge of a wing.
In this technical scheme, by being welded on the edge of a wing of shaped steel by boss, boss and type can be realized
Between steel quick, be reliably connected, wherein it is preferred to, connecting before shaped steel, can in advance by shaped steel and
Boss is integrally welded, thus when specifically connecting, it is only necessary to contiguous block is arranged on the wing of two shaped steel
On edge, thus the quick connection of two shaped steel can be realized.
In any of the above-described technical scheme, it is preferable that the attachment structure of described shaped steel also includes: installing plate,
First end of described installing plate is arranged on the side of the web of shaped steel described in one, the second end peace of described installing plate
It is contained in the side of the web of another described shaped steel；Wherein, the first end of described installing plate and described installing plate
It is provided with multiple first connecting hole on second end, the side of the web of said two shaped steel is correspondingly arranged on
Multiple second connecting holes, one end of multiple second connectors is through the plurality of first connecting hole and stretches to institute
State in multiple second connecting hole, so that two described shaped steel are connected.
In this technical scheme, two shaped steel can be carried out dual fixing by arranging installing plate, thus can keep away
Exempt from two shaped steel situation along the direction generation dislocation of vertical web, thus the connection that improve two shaped steel can
By property, and then improve the quality of the attachment structure of shaped steel.
In technique scheme, it is preferable that described second connector is bolt.
In any of the above-described technical scheme, it is preferable that the both sides of the web of said two shaped steel are respectively provided with
State installing plate.
In this technical scheme, by being respectively provided with installing plate in the both sides of the web of two shaped steel to two shaped steel
It is fixed, further increases the stable connection of two shaped steel, thus be effectively increased the connection of shaped steel
The bonding strength of structure and quality.
In any of the above-described technical scheme, it is preferable that between multiple described bosses and the web of described shaped steel
It is provided with gap.
In this technical scheme, by arranging gap between boss and the web of shaped steel, to by boss
Carry out with shaped steel for the scheme welded so that between boss and web, leave enough weld seams, thus can
Raising boss and the weld strength of shaped steel, and then improve the bonding strength of boss and shaped steel, improve
The quality of shaped steel；And for boss and shaped steel are set to the scheme of integral structure, boss with
Installing plate can be carried out spacing by the gap between the web of shaped steel, on the one hand makes installing plate pluggable in reinforcement
In gap between block and the web of shaped steel, it is to avoid workman need to free hand to when with bolt fixed installation plate
Help the situation of installing plate, thus ensure that workman can make to install bolt the most simultaneously, thus improve
The packaging efficiency of the attachment structure of shaped steel and simple operation, on the other hand, installing plate also can be entered by boss
Row is fixing and spacing, thus avoids situation about being easily damaged due to the independent stress of bolt, and then extends
The service life of bolt and the installing plate fixing reliability to two shaped steel.
In any of the above-described technical scheme, it is preferable that described first connector is bolt.
In this technical scheme, the first connector is preferably high-strength bolt, because high-strength bolt intensity is high, and
Easy for installation, thus improve the bonding strength of the attachment structure of shaped steel.Certainly, easy for installation for realizing
Purpose, in this programme, the first connector can be also other components, such as plain bolt, the most not one by one
List, but should be included in the protection domain of this programme.
In any of the above-described technical scheme, it is preferable that the end face in the vertical direction of said two shaped steel is mutual
Fit and align；Or the end face of said two shaped steel is the most bonded to each other and aligns.
In this technical scheme, when shaped steel horizontal positioned, i.e. form beam, and when shaped steel is vertically placed,
I.e. forming post, therefore, the attachment structure of this technical scheme Shaped Steel i.e. can be used for the connection of girder steel and can be used for again
The connection of steel column, and steel column or girder steel are carried out even by this technical scheme by arranging the first connector and contiguous block
Connect, be effectively increased steel column or the bonding strength of girder steel and joint efficiency, simultaneously, it is ensured that steel column or girder steel
Outward appearance concordance, and avoid the first connector to the installation of the parts such as floor, wallboard and to steel column or
The situation that the finishing of girder steel impacts.
Additional aspect of the present utility model and advantage will become obvious in following description part, or by this
The practice of utility model is recognized.
Accompanying drawing explanation
Embodiment is retouched by above-mentioned and/or additional aspect of the present utility model and advantage from combining accompanying drawings below
Will be apparent from easy to understand in stating, wherein:
Fig. 1 is the structural representation of the attachment structure of shaped steel described in one embodiment of this utility model；
Fig. 2 is the decomposition texture schematic diagram of the attachment structure of shaped steel shown in Fig. 1；
Fig. 3 is the structure for amplifying schematic diagram of A portion shown in Fig. 2；
Fig. 4 is the structural representation of the attachment structure of shaped steel described in another embodiment of this utility model；
Fig. 5 is the structural representation of contiguous block shown in Fig. 4.
Wherein, the corresponding relation between the reference in Fig. 1 to Fig. 5 and component names is:
1 shaped steel, 11 edges of a wing, 111 through holes, 12 webs, 121 second connecting holes, 2 contiguous blocks, 21 peaces
Dress hole, 22 grooves, 3 bosses, 31 is protruding, 4 first connectors, 5 installing plates, 51 first connecting holes,
6 gaps.
Detailed description of the invention
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with attached
This utility model is further described in detail by figure and detailed description of the invention.It should be noted that not
In the case of conflict, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding this utility model, but,
This utility model can be implemented to use other to be different from other modes described here, therefore, and this practicality
Novel protection domain is not limited by following public specific embodiment.
The attachment structure of the shaped steel according to some embodiments of this utility model is described referring to Fig. 1 to Fig. 5.
As shown in Figures 1 to 5, the embodiment of this utility model first aspect provides the connection of a kind of shaped steel
Structure, including: two shaped steel 1, the end face of two shaped steel 1 is bonded to each other and aligns, and arbitrary shaped steel
Multiple through hole 111 it is provided with on each edge of a wing 11 of 1；Multiple contiguous blocks 2, the one of arbitrary contiguous block 2
End is positioned on the inner surface on an edge of a wing 11 of a shaped steel 1, and the other end of contiguous block 2 is positioned at another shaped steel 1
An edge of a wing 11 inner surface on, the two ends of contiguous block 2 are provided with multiple installing hole 21, Duo Gean
Dress hole 21 corresponding with the multiple through holes 111 on each edge of a wing 11 (preferably one_to_one corresponding)；Multiple
A connection piece 4, one end of multiple first connectors 4 passes through hole 111, and stretches in installing hole 21,
The other end of multiple first connectors 4 is drowned in through hole 111, so that two shaped steel 1 are connected with each other.
The attachment structure of the shaped steel that the embodiment of this utility model first aspect provides, by arranging the first connection
Two shaped steel 1 are attached by part 4 and contiguous block 2 so that the splicing of two shaped steel 1 is convenient, fast
Victory, compared to employing welding manner in prior art for the scheme that two shaped steel 1 splice, we
Case is effectively increased the dismounting convenience of the attachment structure of shaped steel.Specifically, two shaped steel 1 are being carried out even
When connecing, first the end face of two shaped steel 1 can be contacted with each other and align, then one end of contiguous block 2 be used
On the inner surface on the edge of a wing 11 that the first connector 4 is arranged on a shaped steel 1, and by the other end of contiguous block 2
It is arranged on the inner surface on the edge of a wing 11 of another shaped steel 1 with the first connector 4, hereafter according to same step
Suddenly, on each edge of a wing 11 that two shaped steel 1 are contacted, are installed contiguous block 2, can be quickly and easily
Realize the connection of the shaped steel such as H profile steel, i shaped steel, channel-section steel.The attachment structure of this kind of shaped steel, operation
Simply, it is simple to implement and protected from environmental less, thus be effectively increased joint efficiency and the type of shaped steel 1
The bonding strength of steel 1.Meanwhile, this technical scheme, when two shaped steel 1 are connected, the first connector 4
End be drowned in through hole 111, thus avoid the exposed edge of a wing 11 at shaped steel 1 of the first connector 4
The situation of outer surface, on the one hand ensure that the outward appearance concordance of shaped steel 1, on the other hand, it is to avoid first
The situation that the connector 4 installation to the parts such as floor, wallboard and the finishing to shaped steel 1 impact, from
And improve the quality of the attachment structure of shaped steel on the whole.
In technique scheme, it is preferable that shaped steel 1 includes H profile steel, i shaped steel and channel-section steel.
In technique scheme, it is preferable that as shown in Figure 1 to Figure 3, through hole 111 includes near shaped steel
First shoulder hole of the outer surface on the edge of a wing 11 of 1 and the second-order of outer surface on the edge of a wing 11 away from shaped steel 1
Ladder hole, the aperture of the first shoulder hole is more than the aperture of the second shoulder hole；Wherein, arbitrary first connector 4
One end sequentially pass through the first shoulder hole, the second shoulder hole, and stretch in installing hole 21, this is first even
The other end of fitting 4 is drowned in the second shoulder hole.
In this technical scheme, by through hole 111 is set to include the first shoulder hole and the second shoulder hole
Form, is i.e. by by being processed into counterbore, thus can be easy to one end of the first connector 4 is drowned into through hole
In 111.
In technique scheme, it is preferable that as shown in Figures 1 to 4, each edge of a wing of arbitrary shaped steel 1
Being provided with boss 3 on the inner surface of 11, multiple through holes 111 are arranged on boss 3；Wherein, appoint
One contiguous block 2 is arranged on two bosses 3 of two shaped steel 1.
In this technical scheme, by arranging boss 3 on the edge of a wing 11 of shaped steel 1, and by through hole 111
It is arranged on boss 3, is effectively increased thickness and the intensity on the edge of a wing 11 of two shaped steel 1 junctions,
Thus improve bending resistance square and the ability of torque resistant of two shaped steel 1 junctions, and then improve the company of shaped steel
The quality of access node structure and connection reliability.
In any of the above-described technical scheme, it is preferable that as shown in Figure 4 and Figure 5, contiguous block 2 is near shaped steel
It is provided with groove 22 in the one side of the inner surface on the edge of a wing 11 of 1；Wherein, groove 22 and two shaped steel 1
Two boss 3 phase buckles or two bosses 3 on be provided with protruding 31, groove 22 and two reinforcements
The projection 31 phase buckle of block 3.
In this technical scheme, contiguous block 2 arranges groove 22, and makes groove 22 and boss 3 phase
Buckle, thus contiguous block 2 can be carried out Primary Location, in order to contiguous block 2 and the follow-up peace on the edge of a wing 11
Dress.Meanwhile, for increasing the connecting length of boss 3 and the edge of a wing 11, the length of boss 3 can be arranged
Longer, now, for reduce contiguous block 2 length, into end, the edge of a wing 11 can be depended at boss 3
Protruding 31 are arranged on end, so that at the beginning of contiguous block 2 can be realized by the buckle of groove 22 with protruding 31
Step location.
In any of the above-described technical scheme, it is preferable that boss 3 is welded on each edge of a wing of arbitrary shaped steel 1
On the inner surface of 11.
In this technical scheme, by being welded on by boss 3 on the edge of a wing 11 of shaped steel 1, can realize adding
Strong between block 3 and shaped steel 1 quick, be reliably connected, wherein it is preferred to, before connecting shaped steel 1,
Can be in advance by integrally welded to shaped steel 1 and boss 3, thus when specifically connecting, it is only necessary to by contiguous block
2 are arranged on the edge of a wing 11 of two shaped steel 1, thus can realize the quick connection of two shaped steel 1.
In any of the above-described technical scheme, it is preferable that as shown in Figures 1 to 4, the attachment structure of shaped steel is also
Including: installing plate 5, the first end of installing plate 5 is arranged on the side of the web 12 of a shaped steel 1, installs
Second end of plate 5 is arranged on the side of the web 12 of another shaped steel 1；Wherein, the first end of installing plate 5
Be provided with multiple first connecting hole 51 on the second end of installing plate 5, the web 12 of two shaped steel 1
Being correspondingly arranged on multiple second connecting hole 121 on side, one end of multiple second connectors passes multiple first
Connecting hole 51 also stretches in multiple second connecting hole 121, so that two shaped steel 1 are connected.
In this technical scheme, two shaped steel 1 can be carried out dual fixing by arranging installing plate 5, thus
Can avoid two shaped steel 1 that the situation of dislocation occurs along the direction of vertical web 12, thus improve two types
The connection reliability of steel 1, and then improve the quality of the attachment structure of shaped steel.
In technique scheme, it is preferable that the second connector is bolt.
In any of the above-described technical scheme, it is preferable that the both sides of the web 12 of two shaped steel 1 are provided with
Installing plate 5.
In this technical scheme, right by being respectively provided with installing plate 5 in the both sides of the web 12 of two shaped steel 1
Two shaped steel 1 are fixed, and further increase the stable connection of two shaped steel 1, thus are effectively improved
The bonding strength of the attachment structure of shaped steel and quality.
In any of the above-described technical scheme, it is preferable that as it is shown on figure 3, multiple boss 3 and shaped steel 1
Web 12 between be provided with gap 6.
In this technical scheme, by arranging gap 6 between the web 12 of boss 3 and shaped steel 1,
For the scheme that boss 3 is welded with shaped steel 1 so that stay between boss 3 and web 12
There are enough weld seams, thus the weld strength of boss 3 and shaped steel 1 can be improved, and then improve boss
3 with the bonding strength of shaped steel 1, improve the quality of shaped steel 1；And for boss 3 is set with shaped steel 1
For the scheme of the formula that sets as one structure, the gap 6 between the web 12 of boss 3 and shaped steel 1 can be right
Installing plate 5 carries out spacing, on the one hand makes the pluggable web at boss 3 with shaped steel 1 of installing plate 5
In gap 6 between 12, it is to avoid workman need to free hand to help when with bolt fixed installation plate 5
The situation of installing plate 5, thus ensure that workman can make to install bolt the most simultaneously, thus improve shaped steel
The packaging efficiency of attachment structure and simple operation, on the other hand, boss 3 also can be to installing plate 5
It is fixed with spacing, thus avoids situation about being easily damaged due to the independent stress of bolt, Jin Eryan
Service life and the installing plate 5 fixing reliability to two shaped steel 1 of bolt are grown.
In any of the above-described technical scheme, it is preferable that the first connector 4 is bolt.
In this technical scheme, the first connector is preferably high-strength bolt, because high-strength bolt intensity is high, and
Easy for installation, thus improve the bonding strength of the attachment structure of shaped steel.Certainly, easy for installation for realizing
Purpose, in this programme, the first connector 4 can be also other components, such as plain bolt, the most not one
One lists, but should be included in the protection domain of this programme.
In any of the above-described technical scheme, it is preferable that as shown in Figure 4, the end face of two shaped steel 1 is vertically
On direction bonded to each other and align；Or as shown in Figure 1, Figure 2 and Figure 3, the end face of two shaped steel 1 is at water
Square the most bonded to each other and align.
In this technical scheme, when shaped steel 1 horizontal positioned, i.e. form beam, and when shaped steel 1 is vertically placed
Time, i.e. form post, therefore, the attachment structure of this technical scheme Shaped Steel i.e. can be used for the connection of girder steel and again may be used
For the connection of steel column, and this technical scheme is by arranging the first connector 4 and contiguous block 2 to steel column or steel
Beam is attached, and is effectively increased steel column or the bonding strength of girder steel and joint efficiency, simultaneously, it is ensured that steel
The outward appearance concordance of post or girder steel, and avoid the installation to the parts such as floor, wallboard of first connector 4
With the situation that the finishing of steel column or girder steel is impacted.
In this utility model, term " first ", " second " be only used for describe purpose, and it is not intended that
Instruction or hint relative importance；Term " multiple " then refers to two or more, unless otherwise clear and definite limit
Fixed.Term " is installed ", " being connected ", " connection ", the term such as " fixing " all should be interpreted broadly, such as, " even
Connect " can be fixing connection, it is also possible to it is to removably connect, or is integrally connected；It can be straight for " being connected "
Connect connected, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, may be used
To understand above-mentioned term concrete meaning in this utility model as the case may be.
In the description of this specification, term " embodiment ", " some embodiments ", " specific embodiment "
Deng description means to combine this embodiment or example describes specific features, structure, material or feature be contained in
In at least one embodiment of the present utility model or example.In this manual, schematic to above-mentioned term
Statement is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material
Or feature can combine in any one or more embodiments or example in an appropriate manner.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model,
For a person skilled in the art, this utility model can have various modifications and variations.All in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within the protection domain of utility model.
Claims (10)
1. the attachment structure of a shaped steel, it is characterised in that including:
Two shaped steel, the end face of two described shaped steel is bonded to each other and aligns, and arbitrary described shaped steel is every
Multiple through hole it is provided with on the individual edge of a wing；
Multiple contiguous blocks, one end of arbitrary described contiguous block be positioned at shaped steel described in one one described in the table on the edge of a wing
On face, the other end of described contiguous block be positioned at another described shaped steel one described in the edge of a wing inner surface on, described
Multiple installing hole, the plurality of installing hole and the institute on each described edge of a wing it is provided with on the two ends of contiguous block
State multiple through hole corresponding；
Multiple first connectors, one end of the plurality of first connector passes described through hole, and stretches to institute
Stating in installing hole, the other end of the plurality of first connector is drowned in described through hole, so that described in two
Shaped steel is connected with each other.
The attachment structure of shaped steel the most according to claim 1, it is characterised in that described shaped steel includes
H profile steel, i shaped steel and channel-section steel.
The attachment structure of shaped steel the most according to claim 1, it is characterised in that
Described through hole includes the first shoulder hole of the outer surface on the edge of a wing near described shaped steel and away from described type
Second shoulder hole of the outer surface on the edge of a wing of steel, the aperture of described first shoulder hole is more than described second shoulder hole
Aperture；
Wherein, one end of arbitrary described first connector sequentially passes through described first shoulder hole, described second-order
Ladder hole, and stretch in described installing hole, the other end of described first connector is drowned into described second ladder
In hole.
The attachment structure of shaped steel the most according to claim 1, it is characterised in that
Being provided with boss on the inner surface on each edge of a wing of arbitrary described shaped steel, the plurality of through hole is arranged
On described boss；
Wherein, arbitrary described contiguous block is arranged on two described bosses of said two shaped steel.
The attachment structure of shaped steel the most according to claim 4, it is characterised in that
Described contiguous block is provided with groove in the one side of the inner surface on the edge of a wing of described shaped steel；
Wherein, described groove and the two of said two shaped steel described boss phase buckles or two described reinforcements
The described protruding phase buckle of projection, described groove and two described bosses it is provided with on block.
The attachment structure of shaped steel the most according to claim 4, it is characterised in that
On the inner surface on each edge of a wing that described boss is welded on arbitrary described shaped steel.
The attachment structure of shaped steel the most according to claim 1, it is characterised in that also include:
Installing plate, the first end of described installing plate is arranged on the side of the web of shaped steel described in one, described installation
Second end of plate is arranged on the side of the web of another described shaped steel；
Wherein, the first end of described installing plate and the second end of described installing plate are provided with multiple first even
Connecing hole, the side of the web of said two shaped steel is correspondingly arranged on multiple second connecting hole, multiple second even
One end of fitting is through the plurality of first connecting hole and stretches in the plurality of second connecting hole, so that two
Individual described shaped steel is connected.
The attachment structure of shaped steel the most according to claim 7, it is characterised in that
The both sides of the web of said two shaped steel are provided with described installing plate.
The attachment structure of shaped steel the most according to claim 4, it is characterised in that
It is provided with gap between multiple described bosses and the web of described shaped steel.
The attachment structure of shaped steel the most according to any one of claim 1 to 9, it is characterised in that
Described first connector is bolt.
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| CN201620435261.0U CN205822453U (en) | 2016-05-13 | 2016-05-13 | The attachment structure of shaped steel |
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| CN201620435261.0U CN205822453U (en) | 2016-05-13 | 2016-05-13 | The attachment structure of shaped steel |
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