CN207633515U - The rigid connection node of H profile steel beam and L-shaped concrete filled steel tube coupled column corner - Google Patents
The rigid connection node of H profile steel beam and L-shaped concrete filled steel tube coupled column corner Download PDFInfo
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- CN207633515U CN207633515U CN201721286418.9U CN201721286418U CN207633515U CN 207633515 U CN207633515 U CN 207633515U CN 201721286418 U CN201721286418 U CN 201721286418U CN 207633515 U CN207633515 U CN 207633515U
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Abstract
The utility model discloses the rigid connection nodes of a kind of H profile steel beam and L-shaped concrete filled steel tube coupled column corner, L-shaped concrete filled steel tube coupled column corner is provided with steel corbel, H profile steel beam uses bolt-weld joint with steel corbel, steel corbel top flange corresponding position is provided with through diaphragm plate in L-shaped concrete filled steel tube coupled column, steel corbel top flange is welded to connect with through diaphragm plate, one block of vertical steel plate of the external labeling type with notch is arranged in steel corbel lower flange side, one block of vertical steel plate of the plug-in type with notch is arranged in the other side, the vertical steel plate of external labeling type and the vertical steel plate of plug-in type combine vial wall with steel corbel lower flange and L-shaped concrete filled steel tube respectively and are welded to connect.Compared with prior art, the pouring quality for having simple structure, node district concrete being installed and be conducive to convenient for manufacture improves the collective effect of steel pipe and inner concrete, has the advantages that reasonable stress, high capacity and anti-seismic performance are good the utility model.
Description
Technical field
The utility model is related to the rigid connection nodes of a kind of H profile steel beam and L-shaped concrete filled steel tube coupled column corner, belong to
Engineering construction field.
Background technology
With the popularization of building industrialization, application of the assembling type steel structure in residential housing gradually increases, using abnormity
Concrete filled steel tube coupled column, column limb width is equal with filling wall thickness, can avoid the stupefied protrusion of indoor-bollard, increases actually making for room
With area, while composite pile prepared from special section steel tube concrete horizontal layout is flexible, and good economy performance meets nation-building conservation-minded society
It is required that.Composite pile prepared from special section steel tube concrete frame can also can form frame -- support or frame -- shearing with support or shear wall
Wall system, therefore have broad application prospects.The rigid connection of H profile steel beam and L-shaped concrete filled steel tube coupled column corner at present
The following form of node generally use：Diaphragm plate is arranged in L-shaped concrete filled steel tube coupled column lower flange position on corresponding to girder steel.L
Shape concrete filled steel tube coupled column limb is wide smaller, generally no greater than 200mm, and such connection type has two pieces of cross up and down in node area
Partition board is susceptible to node district concreting leakiness, is reduced so as to cause ultimate bearing capacity of joints and anti-seismic performance.It is further
The application for promoting composite pile prepared from special section steel tube concrete need to research and develop a kind of reasonable stress, simple structure and with compared with high-mechanic
The rigid connection node of the H profile steel beam of power and good anti-seismic performance and L-shaped concrete filled steel tube coupled column corner.
Invention content
In order to overcome above-mentioned prior art disadvantage, the purpose of this utility model is to provide a kind of H profile steel beams and L-shaped steel pipe
The rigid connection node of concrete combination column corner with reasonable stress, simple structure, not only ensures concrete pouring quality, but also
The bearing capacity and anti-seismic performance that node area can be effectively improved, make composite pile prepared from special section steel tube concrete be pushed away in residential housing
It is wide to use.
The technical solution adopted in the utility model is：
The rigid connection node of H profile steel beam and L-shaped concrete filled steel tube coupled column corner, it is characterised in that：L-shaped steel tube concrete
Local soil type's zygostyle corner is provided with steel corbel, and H profile steel beam 11 uses bolt-weld joint with steel corbel, in L-shaped concrete filled steel tube coupled column
Interior that 6 corresponding position of steel corbel top flange is provided with through diaphragm plate 3, steel corbel top flange 6 connects with the welding of through diaphragm plate 3
It connects, the vertical steel plate 9 of one piece of external labeling type with notch is arranged in 8 side of steel corbel lower flange, and one piece of inserting with notch is arranged in the other side
Enter the vertical steel plate 10 of formula, the vertical steel plate 9 of external labeling type and the vertical steel plate of plug-in type 10 respectively with steel corbel lower flange 8 and L-shaped steel pipe
Combined concrete vial wall 1 is welded to connect.
Further, the welding of vial wall 1 is combined in steel corbel web 7 and steel corbel lower flange 8 with L-shaped concrete filled steel tube respectively.
Steel corbel lower flange 8 is respectively protruding into the notch of the vertical steel plate 9 of external labeling type and the vertical steel plate of plug-in type 10 and passes through weldering
It connects in succession.
External labeling type steel plate 9 combines vial wall 1 with L-shaped concrete filled steel tube using three face weld all around connections, forms external labeling type riser
With tube wall weld seam 17, the vertical steel plate of plug-in type 10 penetrates through L-type steel pipe concrete coupled column normal thereto and is welded to connect with it,
Form plug-in type riser and tube wall weld seam 18.
The through diaphragm plate be arranged in the L-shaped concrete filled steel tube coupled column at least two concrete pouring holes and
Multiple air holes.
The utility model compared with prior art, has the following advantages and beneficial effect：
（1）Through diaphragm plate is arranged in steel corbel top flange position in L-shaped steel core concrete column, makes the axial direction of steel top flange
Power is transmitted to L-shaped steel core concrete column by diaphragm plate, power transmission directly, it is reliable, while improving node area tube wall and concrete
Constraint, improves the bearing capacity and anti-seismic performance of node.
（2）Through diaphragm plate is arranged in steel corbel top flange position in L-shaped steel core concrete column, keeps every layer of L-shaped steel pipe mixed
The tube wall of solidifying local soil type zygostyle and inner concrete vertical deformation are coordinated, and the collective effect of tube wall and inner concrete is enhanced, and improve
The bearing capacity and anti-seismic performance of coupled column.
（3）At least two concrete pouring holes are arranged in the through diaphragm plate of L-shaped steel core concrete column, are conducive in raising
Portion's concrete pouring quality.
（4）Vertical steel plate is arranged in steel corbel lower flange, eliminates the diaphragm plate of steel corbel lower flange position, reduces abnormity
Concrete filled steel tube combines the diaphragm plate quantity in Column border node area, reduces concreting difficulty, is conducive to improve node area coagulation
The pouring quality of soil.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or the required attached drawing used is briefly described in description of the prior art.
Fig. 1 is the structural schematic diagram of H profile steel beam and L-shaped concrete filled steel tube coupled column corner rigid connection top flange.
Fig. 2 is the structural schematic diagram of H profile steel beam and L-shaped concrete filled steel tube coupled column corner rigid connection lower flange.
Fig. 3 is the Section A-A figure of Fig. 1, Fig. 2.
Fig. 4 is the section B-B figure of Fig. 1, Fig. 2.
Fig. 5 is the C-C sectional views of Fig. 1, Fig. 2.
Reference numeral：1-L-shaped concrete filled steel tube combine vial wall, 2-concrete, 3-through diaphragm plates,
4-concrete pouring holes, 5-air holes, 6-steel corbel top flanges, 7-steel corbel webs, 8-steel corbel bottom wings
Edge, the vertical steel plate of 9-external labeling types, the vertical steel plate of 10-plug-in types, 11-H profile steel beams, 12-tube walls and through diaphragm plate weld
Seam, 13-steel corbel top flanges and through tabula plate welding seams, 14-steel corbel webs and tube wall weld seam, 15-steel corbel bottom wings
Edge is inserted into tube wall weld seam, 16-steel corbel lower flanges and vertical steel plate welding seams, 17-external labeling type risers and tube wall weld seam, 18-
Formula riser and tube wall weld seam.
Specific implementation mode
To keep the purpose, technical scheme and advantage of utility model clearer, with reference to the accompanying drawings and examples to this reality
It is described in further details with novel.
As shown in Fig. 1, Fig. 3, Fig. 4, H profile steel beam 11 is carried out by steel corbel and L-shaped concrete filled steel tube coupled column in corner
Rigid connection.L-shaped concrete filled steel tube coupled column is provided with through diaphragm plate 3 in 6 corresponding position of steel corbel top flange.It is through
At least two concrete pouring holes 4 and multiple air holes 5 is arranged in diaphragm plate 3 in L-shaped concrete filled steel tube coupled column.On steel corbel
The edge of a wing 6 is welded to connect with through diaphragm plate 3, forms steel corbel top flange and through tabula plate welding seams 13.
As shown in Fig. 1, Fig. 3, Fig. 4, L-shaped concrete filled steel tube combination vial wall 1 is welded to connect with through diaphragm plate 3, shape
At tube wall and through tabula plate welding seams 12.
As shown in Figure 2, Figure 3, Figure 4, steel corbel web 7 and L-shaped concrete filled steel tube combination vial wall 1 are welded to connect, and are formed
Steel corbel web and tube wall weld seam 14.Steel corbel lower flange 8 is combined vial wall 1 with L-shaped concrete filled steel tube and is welded to connect, and steel is formed
Bracket lower flange and tube wall weld seam 15.
As shown in Figure 2 and Figure 3,8 side of steel corbel lower flange is provided with the vertical steel plate 9 of external labeling type of notch, and external labeling type is perpendicular
Vial wall 1 is combined using three face weld all around connections with L-shaped concrete filled steel tube to steel plate 9, forms external labeling type riser and tube wall weld seam 17.
As shown in Figure 2, Figure 4 shows, 8 other side of steel corbel lower flange is provided with the vertical steel plate 10 of plug-in type of notch, is inserted into
The vertical steel plate of formula 10 penetrates through L-type steel pipe concrete coupled column normal thereto and is welded to connect with it, formed plug-in type riser with
Tube wall weld seam 18.
As shown in figure 5, steel corbel lower flange 8 is respectively protruding into the slot of the vertical steel plate 9 of external labeling type and the vertical steel plate of plug-in type 10
Mouthful and be welded to connect respectively with the vertical steel plate 9 of external labeling type and the vertical steel plate of plug-in type 10, form steel corbel lower flange and vertical steel
Plate welding seams 16.
As shown in Figure 3, Figure 4, H profile steel beam 11 uses bolt-weld joint with steel corbel in building-site.
Claims (5)
- The rigid connection node of 1.H section steel beams and L-shaped concrete filled steel tube coupled column corner, it is characterised in that：L-shaped concrete filled steel tube Coupled column corner is provided with steel corbel, H profile steel beam（11）Bolt-weld joint is used with steel corbel, in L-shaped concrete filled steel tube coupled column Interior and steel corbel top flange（6）Corresponding position is provided with through diaphragm plate（3）, steel corbel top flange（6）With through diaphragm plate （3）It is welded to connect, steel corbel lower flange（8）One block of vertical steel plate of the external labeling type with notch is arranged in side（9）, other side setting one The vertical steel plate of plug-in type of the block with notch（10）, the vertical steel plate of external labeling type（9）With the vertical steel plate of plug-in type（10）Respectively with steel ox Leg lower flange（8）And L-shaped concrete filled steel tube combines vial wall（1）It is welded to connect.
- 2. the rigid connection node of H profile steel beam according to claim 1 and L-shaped concrete filled steel tube coupled column corner, special Sign is：Steel corbel web（7）With steel corbel lower flange（8）Respectively vial wall is combined with L-shaped concrete filled steel tube（1）Welding.
- 3. the rigid connection node of H profile steel beam according to claim 1 and L-shaped concrete filled steel tube coupled column corner, special Sign is：Steel corbel lower flange（8）It is respectively protruding into the vertical steel plate of external labeling type（9）With the vertical steel plate of plug-in type（10）Notch and lead to It crosses and is welded to connect.
- 4. the rigid connection node of H profile steel beam according to claim 1 and L-shaped concrete filled steel tube coupled column corner, special Sign is：External labeling type steel plate（9）Vial wall is combined with L-shaped concrete filled steel tube（1）Using three face weld all around connections, it is perpendicular to form external labeling type Plate and tube wall weld seam（17）, the vertical steel plate of plug-in type（10）It penetrates through L-type steel pipe concrete coupled column normal thereto and is welded with it It connects in succession, forms plug-in type riser and tube wall weld seam（18）.
- 5. the rigid connection node of H profile steel beam according to claim 1 and L-shaped concrete filled steel tube coupled column corner, special Sign is：Through diaphragm plate（3）At least two concrete pouring holes are set（4）With multiple air holes（5）.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721286418.9U CN207633515U (en) | 2017-09-30 | 2017-09-30 | The rigid connection node of H profile steel beam and L-shaped concrete filled steel tube coupled column corner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721286418.9U CN207633515U (en) | 2017-09-30 | 2017-09-30 | The rigid connection node of H profile steel beam and L-shaped concrete filled steel tube coupled column corner |
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| CN207633515U true CN207633515U (en) | 2018-07-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252593A (en) * | 2018-10-13 | 2019-01-22 | 天津大学建筑设计研究院 | A kind of concrete profiled pile and steel beam connecting joint |
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2017
- 2017-09-30 CN CN201721286418.9U patent/CN207633515U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252593A (en) * | 2018-10-13 | 2019-01-22 | 天津大学建筑设计研究院 | A kind of concrete profiled pile and steel beam connecting joint |
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