CN206205146U - A kind of CU shaped steel and keel structure for building steel house keel structure - Google Patents
A kind of CU shaped steel and keel structure for building steel house keel structure Download PDFInfo
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- CN206205146U CN206205146U CN201621259833.0U CN201621259833U CN206205146U CN 206205146 U CN206205146 U CN 206205146U CN 201621259833 U CN201621259833 U CN 201621259833U CN 206205146 U CN206205146 U CN 206205146U
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- steel
- keel structure
- shaped steel
- structural member
- type structural
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Abstract
The utility model discloses a kind of CU shaped steel and keel structure for building steel house keel structure, it is related to steel house technical field, including c-type structural member, the c-type structural member has closing in, the inside side in edge at the closing in is bent to form bending place, the bending place is connected with the cell wall top of U-lag, groove is provided with the connection cell wall, two grooves form projection, there is depression on the outer wall of the C-shaped buttress of the c-type structural member, the depression forms eight word muscle structures, the depression has corresponding raised on corresponding inwall, there is bolt hole on the outer wall of the c-type structural member；And a kind of keel structure of steel house.The spaces such as story height, the span of the light steel steel house of assembled are solved to be limited to by it.
Description
Technical field
The utility model is related to steel house technical field, specifically a kind of for building steel house keel knot
The CU shaped steel and keel structure of structure.
Background technology
In the case where the overall background of production capacity and Green China is gone, there is wilderness demand to steel and the steel house of environmental protection is received
To pushing for government.State Council's September is held Executive Meeting of the State Council on the 14th and determines to greatly develop assembled architecture, and assembled is built
Build especially with steel construction supporting other attached clear energy of assembling building to advocate, the clear energy supporting at present is built in steel construction assembling
For equipped photovoltaic electric energy in roof etc. is the theme.The ultra-thin lightgage steel joist of C-type steel that assembling type steel structure house is used in the industry at present
Single structure can not meet the demand of the overall big load carrying in assembled-type house house, is affected by it the light steel steel construction of assembled and lives
Limited to by it in the spaces such as story height, the span of residence.
Utility model content
In view of this, the utility model provides a kind of CU shaped steel and keel knot for building steel house keel structure
Structure.
In a first aspect, a kind of described CU shaped steel for building steel house keel structure includes c-type structural member, its
It is characterised by：
The c-type structural member has closing in, and the inside side in edge at the closing in is bent to form bending place, the bending place
It is connected with the cell wall top of U-lag, groove is provided with the connection cell wall, two grooves forms projection, the c-type structure
There is depression, the depression forms eight word muscle structures, and the depression has on corresponding inwall on the outer wall of the C-shaped buttress of part
It is corresponding raised, there is bolt hole on the outer wall of the c-type structural member.
Preferably, the depression is ellipse.
Second aspect, a kind of keel structure of steel house, including：Column, crossbeam, vertical supporting post and cross-brace
Post, it is characterised in that：
The column, crossbeam, vertical supporting post and cross-brace post are respectively adopted above-mentioned for building steel house dragon
The CU shaped steel of bone structure is attached.
Preferably, the column, the opposite sides of crossbeam are spliced integrally using the CU shaped steel；
Spliced using the CU shaped steel any side of the vertical supporting post and cross-brace post.
The utility model has the advantages that：
The utility model increased bending place, U-lag and eight word muscle in structure compared with the existing C-type steel of current industry
Structure, increased section bar in the bearing capacity of transverse direction and longitudinal direction and substantially increases the anti-twist deformation of section bar, make ultra-thin CU types
The integrally-built antidetonation of steel house keel, wind load resistance ability has surmounted existing C-type steel keel significantly.
Due to being structurally reinforced bearing capacity so that in the use number that reduces section bar built of agent structure
Amount, surmounted existing c-type steel house builds effect.The cost of monolithic architecture is reduced, more prominent embodies section
Energy emission reduction and the concept of environmental protection.
Meanwhile, existing C-type steel steel house builds fixed form generally using fast silk, the spiral shell used on CU shaped steel
Bolt fixed form, improves the anti-shear ability between section bar tie point, coupling between section bar and section bar is more stablized, and increases
The strong structural bearing capacity of one-piece keel framework.
Brief description of the drawings
By the description below with reference to accompanying drawing to the utility model embodiment, of the present utility model above-mentioned and other mesh
, feature and advantage it is apparent, in the accompanying drawings：
Fig. 1 is the CU formed steel construction schematic diagrames of the utility model embodiment；
Fig. 2 is the assembling schematic diagram of the CU shaped steel of the utility model embodiment；
Fig. 3 is that the supporting plate of the attachment means of the utility model embodiment and C-type steel cover connection diagram；
Fig. 4 is that the styletable gusset piece of the attachment means of the utility model embodiment and C-type steel cover connection diagram；
Fig. 5 is the keel structure schematic diagram of the steel house of the utility model embodiment.
Specific embodiment
The utility model is described below based on embodiment, but what deserves to be explained is, the utility model is not limited
In these embodiments.Below to detailed description of the present utility model in, it is detailed to describe some specific detail sections.So
And, for the part without detailed description, those skilled in the art can also completely understand the utility model.
Additionally, it should be understood by one skilled in the art that the accompanying drawing for being provided is simply to illustrate that of the present utility model
Objects, features and advantages, accompanying drawing is not to be actually drawn to scale.
Meanwhile, unless the context clearly requires otherwise, " including ", "comprising" otherwise in entire disclosure and claims etc.
Similar word should be construed to the implication for including rather than exclusive or exhaustive implication；That is, being " including but not limited to "
Implication.
Fig. 1 is the CU formed steel construction schematic diagrames of the utility model embodiment.As shown in figure 1, CU shaped steel 3 includes c-type structure
Part 3-1, bending place 3-2, U-lag 3-3, groove 3-4, bolt hole 3-5, projection 3-6, eight word muscle 3-8.
In Fig. 1, c-type structural member 3-1 has closing in, and the inside side in edge at closing in is bent to form bending place 3-2, bending place
3-2 is connected with the cell wall top of U-lag 3-3, reserved slotted eye 3-4 is provided with connection cell wall, using two centres of reserved slotted eye
Part makes U-shaped steel form raised 3-6, and the recessed of 23 elliptical shapes of punch press punching press is used on the C-shaped buttress of c-type structural member 3-1
Fall into, every 2 depressions form 1 eight word muscle 3-8, eight word muscle 3-8 can increase the anti-twist of the axial direction of CU shaped steel 3 and laterally big load
Carry, evaded and received to carry small asking in the case of external force with horizontal as the Longitudinal Warping of conventional c steel in main body keel frame
Topic, also there is bolt hole 3-5, bolt hole 3-5 to be used to be connected with attachment means on the outer wall of c-type structural member 3-1.
Fig. 2 is the assembling schematic diagram of the CU shaped steel of the utility model embodiment, and Fig. 3 is the connection of the utility model embodiment
The supporting plate of device and C-type steel cover connection diagram, Fig. 4 be the attachment means of the utility model embodiment styletable gusset piece with
C-type steel covers connection diagram.
As shown in Figure 2, Figure 3 and Figure 4, attachment means include 2 C-type steel set 4-1, styletable gusset piece 4-2, convex edge 4-3, branch
Fagging 4-4, groove track 4-6, fagging hole 4-7, have bolt hole 4-5 on styletable gusset piece 4-2,2 C-type steels cover the outer wall of 4-1
With penetrating bolt hole 4-9；C-type steel set 4-1 bends inwards, and bending place has convex edge, the lower section of each convex edge have 2 it is recessed
Groove 4-8, for being connected with CU shaped steel 3,.
In Fig. 2,1 C-type steel set 4-1 coordinates eight word muscle 3-8 and groove track 4-6 insertion CU shaped steel 3 along the direction of arrow, convex
It is located in the groove of the U-shaped part 3-3 of CU shaped steel 3 along 4-3, inside raised 3-6 bendings deformation card crimping groove 4-8 in fig. 2,
CU types shaped steel is closely engaged with groove 4-8 and realize both positioning and fixations, prevent CU shaped steel 3 from being taken off with the slip of attachment means
Fall；Other 1 C-type steel set 4-1 is inserted in another CU shaped steel 3 in the same way, then 2 C-type steel set 4-1 two ends
The two ends that 2 C-type steels cover 4-1 are respectively welded at by the styletable gusset piece 4-2 in the supporting plate 4-4 and Fig. 4 in Fig. 3, are passed through
The bolt hole 4-9 outside attachment means in bolt hole 3-5 and Fig. 2 carries out bolt connection.
In addition, in figs. 3 and 4, styletable gusset piece 4-2 and supporting plate 4-4 has fagging hole 4-7 penetrating up and down,
Fagging hole 4-7 is loss of weight fabrication hole, inside later stage beam, post filling paste or during other fillers as slurry and other materials
The passage of filling, such as insulation material, slurry, electric wire and water pipe etc..
Fig. 5 is the keel structure schematic diagram of the steel house of the utility model embodiment.Enter with reference to Fig. 2, Fig. 3 and Fig. 4
Row explanation, as shown in figure 5, the keel structure of steel house includes column 1, crossbeam 2, vertical supporting post 5 and cross-brace post
6；Column 1, crossbeam 2, vertical supporting post 5 and cross-brace post 6 are all spliced using attachment means by CU shaped steel 3, and it is neutral
The both sides of post 1 and crossbeam 2 use the side of CU shaped steel 3, vertical supporting post 5 and cross-brace post 6 to use CU shaped steel 3, vertically
Support column 5 and cross-brace post 6 primarily serve the effect of vertical supporting and cross-brace, vertical supporting post 5 and cross-brace post 6
Side can be reduced the cost using CU shaped steel 3, mitigate weight；Column 1, crossbeam 2, vertical supporting post 5 and cross-brace post 6 are all
It is made up of CU shaped steel 3, attachment means is carried on CU shaped steel 3, there is bolt hole 4-5 on the styletable gusset piece 4-2 of attachment means,
All of CU shaped steel 3 is attached by the bolt hole 4-5 of styletable gusset piece 4-2, completes the keel structure of steel house
Assembling.
Further, illustrated with reference to Fig. 1 and Fig. 5, it is horizontal when bending place 3-2 can aid in increasing CU shaped steel 3 as column 1
Deform to, the big load carrying in longitudinal direction and anti-twisting；U-lag 3-3 can increase CU shaped steel 3 as main body keel axis direction and horizontal stroke,
Two-way big load carrying is indulged, prevents section bar as column 1 and the torsional deformation of the axial direction of crossbeam 2, then realize that ultra-thin CU shaped steel 3 is made
For the bearing load of assembled light steel house main body keel is big, anti-twist deformation, antidetonation and the strong characteristic of wind load resistance ability.
With reference to Fig. 1~Fig. 5, specific assembling process of the present utility model is briefly described below：
C-type steel covers the inside for inserting CU shaped steel 3 for C-type steel set 4-1 with the assembling process of attachment means, and convex edge 4-3 is located at
In the groove of the U-shaped part 3-3 of CU shaped steel 3, the raised 3-6 of CU shaped steel 3 crimps groove 4-8 in fig. 2, C-type steel set 4-1 two ends
The two ends that C-type steel covers 4-1 are respectively welded at by styletable gusset piece 4-2 and supporting plate 4-4, and by bolt hole 3-5 and Fig. 2
Attachment means bolt hole 4-9 carry out bolt connection.
The connection procedure of the keel structure of steel house is column 1, crossbeam 2, vertical supporting post 5 and cross-brace post 6
It is attached using attachment means, its central post 1, the both sides of crossbeam 2 are spliced using CU shaped steel 3, the He of vertical supporting post 5
Any side of cross-brace post 6 is spliced using CU shaped steel 3, column 1, crossbeam 2, vertical supporting post 5 and cross-brace post 6
The keel structure of steel house is spliced into by attachment means.
Embodiment described above is only expression implementation method of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model the scope of the claims can not be interpreted as.It should be pointed out that to the ordinary skill people of this area
For member, without departing from the concept of the premise utility, some deformations, equal replacement can also be made, improved etc., these
Belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (4)
1. a kind of CU shaped steel for building steel house keel structure, including c-type structural member（3-1）, it is characterised in that：
The c-type structural member（3-1）With closing in, the inside side in edge at the closing in is bent to form bending place（3-2）, it is described
Bending place（3-2）With U-lag（3-3）Cell wall top connection, it is described connection cell wall on be provided with groove（3-4）, two described recessed
Groove forms projection（3-6）, the c-type structural member（3-1）C-shaped buttress outer wall on have depression（3-7）, the depression（3-
7）Form eight word muscle（3-8）Structure, the depression（3-7）There is corresponding raised, the c-type structural member on corresponding inwall
（3-1）Outer wall on have bolt hole（3-5）.
2. a kind of CU shaped steel for building steel house keel structure according to claim 1, it is characterised in that：
The depression（3-7）It is ellipse.
3. a kind of keel structure of steel house, including：Column（1）, crossbeam（2）, vertical supporting post（5）With cross-brace post
（6）, it is characterised in that：
The column（1）, crossbeam（2）, vertical supporting post（5）With cross-brace post（6）It is utilized respectively the use described in claim 1
Assembled in the CU shaped steel for building steel house keel structure.
4. the keel structure of a kind of steel house according to claim 3, it is characterised in that：
The column（1）, crossbeam（2）Opposite sides using the CU shaped steel be spliced one；
The vertical supporting post（5）With cross-brace post（6）Any side using the CU shaped steel splice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621259833.0U CN206205146U (en) | 2016-11-21 | 2016-11-21 | A kind of CU shaped steel and keel structure for building steel house keel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621259833.0U CN206205146U (en) | 2016-11-21 | 2016-11-21 | A kind of CU shaped steel and keel structure for building steel house keel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205146U true CN206205146U (en) | 2017-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621259833.0U Expired - Fee Related CN206205146U (en) | 2016-11-21 | 2016-11-21 | A kind of CU shaped steel and keel structure for building steel house keel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267670A (en) * | 2017-07-18 | 2019-01-25 | 北京中清恒业科技开发有限公司 | A kind of assembled keel and its application method |
| CN109750768A (en) * | 2017-11-02 | 2019-05-14 | 中清国恒（北京）建筑科技有限公司 | A kind of fashioned iron keel and its application method |
-
2016
- 2016-11-21 CN CN201621259833.0U patent/CN206205146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267670A (en) * | 2017-07-18 | 2019-01-25 | 北京中清恒业科技开发有限公司 | A kind of assembled keel and its application method |
| CN109750768A (en) * | 2017-11-02 | 2019-05-14 | 中清国恒（北京）建筑科技有限公司 | A kind of fashioned iron keel and its application method |
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| 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: 20170531 Termination date: 20211121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |