CN204174753U - A kind of board plug type node be connected with Flat steel pipe concrete column for girder steel - Google Patents
A kind of board plug type node be connected with Flat steel pipe concrete column for girder steel Download PDFInfo
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- CN204174753U CN204174753U CN201420493660.3U CN201420493660U CN204174753U CN 204174753 U CN204174753 U CN 204174753U CN 201420493660 U CN201420493660 U CN 201420493660U CN 204174753 U CN204174753 U CN 204174753U
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Abstract
The utility model discloses a kind of board plug type node be connected with Flat steel pipe concrete column for girder steel.Bracket one end connects girder steel end face, the other end is fixedly connected with by the plate of both sides with the side at the place, long limit of Flat steel pipe concrete column rectangular steel pipe, girder steel is all parallel with the minor face of Flat steel pipe concrete column rectangular steel pipe with the axis of bracket, plate one end is fixedly connected on the edge of a wing of bracket, and the other end passes the notch of Flat steel pipe concrete column and is fixedly connected with Flat steel pipe concrete column.The U-shaped steel that plate is steel plate, T-steel or links into an integrated entity; The upper and lower edge of a wing of bracket the same side is connected with one block of common plate or is respectively connected with one block of plate; Girder steel welds with the edge of a wing of bracket, and girder steel is connected by junction plate with the web of bracket.The utility model can meet the power transmission demand of steel moment connection, can be widely used in just connecing H profile steel beam and Flat steel pipe concrete column in succession, and simple structure, power transmission are clear and definite, easy to process quick and concrete perfusion is easy.
Description
Technical field
The utility model relates to a kind of girder steel and concrete column connected node, especially relates to a kind of board plug type node be connected with Flat steel pipe concrete column for girder steel, can be widely used in H profile steel beam and the firm of Flat steel pipe concrete column in multi and tall steel building and connect in succession.
Background technology
In multi and tall steel building, girder steel mostly is H profile steel beam, and steel column mostly is rectangular steel-tube concrete column.Girder steel and the firm of steel column connect the most basic measure being to provide structural entity rigidity and anti-seismic performance in succession.Rigid connection node conventional at present arranges diaphragm in the position of the corresponding flange of beam of steel column, and the internal force of steel beam flange passes to steel column by diaphragm, and this connected mode can provide required Rigidity and strength, thus forms rigid joint.Diaphragm has internal partition and Through diagram two kinds, corresponds respectively to box column and cold roll forming high-frequency welding rectangle steel tubing string two kinds of components.
The conveniently pouring of steel pipe column interior concrete, dividing plate needs arrange grout hole and air-vent, and the diameter of grout hole should not be less than 150mm.In addition, in order to the transmission of nodes domains internal force needs, grout hole can not be excessive to the weakening of dividing plate, and the breadth of section which has limited steel column can not be too small, and breadth of section is generally not less than 350 ~ 400mm.
In steel house, can there is projection external corner in the corner in each function room of house in excessive steel column cross section, affect interior architecture using function.Architectural design wishes structural element to be hidden in thickness of wall body, such as shear wall structure.This steel beam column breadth of section just requiring premises to adopt controls between 180mm to 300mm.
Country is wideling popularize industrialization of construction industry and housing industrialization at present, and steel work is good green building product, and anti-seismic performance is extremely superior.How steel work being used for dwelling house system, giving full play to the characteristic of Steel Structure Industry, and meet the functional requirement of housing construction, is an extremely important and urgent job.
Therefore propose the form adopting flat tube post, do little by the short side dimension of steel box column, and concrete shear wall thickness is equal to, the long limit size of steel box column is then done greatly as far as possible as far as possible, forms flat tube post, to meet house to steel structure system requirement.But flat tube post is less due to breadth of section, in order to ensure to water inner concrete smoothly, cannot hold diaphragm, therefore the form of diaphragm cannot be adopted with the connection of girder steel.
Based on above technical background, current dividing plate connected node requires that steel column cross section can not be too small, and building function requires that steel column cross section can not be excessive.
Summary of the invention
In order to overcome the contradiction in existing iris type steel moment connection and the less steel column cross section of steel house, coordinate the exploitation of Flat steel pipe concrete column Housing Structure System, the utility model proposes a kind of board plug type node be connected with Flat steel pipe concrete column for girder steel, the power transmission demand of steel moment connection can be met, can be applicable to just connect H profile steel beam and Flat steel pipe concrete column in succession, simple structure, power transmission are clear and definite, easy to process quick and concrete perfusion is easy.
The technical solution adopted in the utility model is:
One end of bracket is connected on girder steel end face, the bracket other end is fixedly connected with by the plate of both sides with the side at the place, long limit of Flat steel pipe concrete column rectangular steel pipe, girder steel is all parallel with the minor face of Flat steel pipe concrete column rectangular steel pipe with the axis of bracket, plate one end is fixedly connected on the edge of a wing of bracket, and the plate other end passes the notch of Flat steel pipe concrete column and is fixedly connected with Flat steel pipe concrete column.
Described plate welds with the edge of a wing of bracket.
The plate of described both sides is steel plate.
The plate of described both sides is T-steel, and the edge of a wing of T-steel is adjacent to the rectangular steel pipe of Flat steel pipe concrete column welds, and the web of T-steel welds through being adjacent to the edge of a wing of bracket side after Flat steel pipe concrete column.
The plate of described both sides is the U-shaped steel linked into an integrated entity, two limbs of U-shaped steel through after Flat steel pipe concrete column with bracket side the edge of a wing be adjacent to and weld, the pars intermedia of U-shaped steel is adjacent to the rectangular steel pipe of Flat steel pipe concrete column and welds.
The upper and lower edge of a wing of described bracket the same side is connected with one block of common plate or is respectively connected with one block of plate.
Weld between described girder steel and the edge of a wing of bracket, be connected by junction plate between described girder steel and the web of bracket.
Described junction plate high-strength bolt is fixedly attached on steel beam web plate and bracket web respectively.
Described girder steel and bracket are H profile steel beam.
Described Flat steel pipe concrete column is formed by the inner concreting of rectangular steel pipe, and the long limit of rectangular steel pipe and minor face ratio are 1 ~ 5.
The beneficial effects of the utility model are:
Joint structure processing of the present utility model is simple, and owing to being all rectangle component, need not assembling internal partition, not need electroslag welding, compared with traditional box column, processing and manufacturing difficulty and cost significantly reduce.
Owing to not having internal partition in Flat steel pipe concrete, plate is vertical setting, so concrete pouring is very well, is not affected.
The utility model node can be widely used in the connected node of the less Flat steel pipe steel core concrete column of the residential building middle section such as steel house, apartment width and girder steel.
Accompanying drawing explanation
The plan view of Fig. 1 to be the utility model plate be steel plate.
The plan view of Fig. 2 to be the utility model plate be T-steel.
The plan view of Fig. 3 to be the utility model plate be U-shaped steel.
Fig. 4 is the elevation that on the utility model girder steel, respectively there is one block of plate bottom flange.
Fig. 5 is the elevation that on the utility model girder steel, there is one block of common plate bottom flange.
In figure: 1, Flat steel pipe concrete column, 2, weld seam, 3, plate, 4, girder steel, 5, concrete, 6, T-steel, 7, U-shaped steel, 8, junction plate, 9, butt weld, 10, high-strength bolt, 11, bracket.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in FIG. 1 to 3, the utility model comprises: one end of bracket 11 is connected on girder steel 4 end face, bracket 11 other end is fixedly connected with by the plate 3 of both sides with the side at the place, long limit of Flat steel pipe concrete column 1 rectangular steel pipe, girder steel 4 is all parallel with the minor face of Flat steel pipe concrete column 1 rectangular steel pipe with the axis of bracket 8, plate 3 one end is fixedly connected on the edge of a wing of bracket 11, and plate 3 other end passes the notch of Flat steel pipe concrete column 1 and is fixedly connected with Flat steel pipe concrete column 1.Flat steel pipe concrete column 1 is offered the notch run through, both sides plate 3 passes notch and welds with Flat steel pipe concrete column, the weld seam 2 as shown in Fig. 1 ~ Fig. 5.
Embodiment 1: as shown in Figure 1, preferably, the plate 3 of both sides is steel plate, is welded on respectively on bracket 11 and Flat steel pipe concrete column 1 and reinforces.
Embodiment 2: as shown in Figure 2, preferably, the plate 3 of both sides is T-steel 6, makes the globality of plate and steel column better.The edge of a wing of T-steel 6 is adjacent to the rectangular steel pipe of Flat steel pipe concrete column 1 welds, and the web of T-steel 6 welds through being adjacent to the edge of a wing of bracket 11 side after Flat steel pipe concrete column 1.
Embodiment 3: as shown in Figure 3, preferably, the U-shaped steel 7 of plate 3 for linking into an integrated entity of both sides, makes the globality of plate and steel column better.Two limbs of U-shaped steel 7 weld through being adjacent to the edge of a wing of bracket 11 side after Flat steel pipe concrete column 1, and the pars intermedia of U-shaped steel 7 is adjacent to the rectangular steel pipe of Flat steel pipe concrete column 1 and welds.
Embodiment 4: as shown in Figure 4, preferably, the upper and lower edge of a wing of bracket 11 the same side is respectively connected with one block of plate 3.
Embodiment 5: as shown in Figure 5, preferably, the upper and lower edge of a wing of bracket 11 the same side is connected with one block of common plate 3.
Preferably, weld between girder steel 4 with the edge of a wing of bracket 11, as the butt weld 9 of Fig. 1 ~ Fig. 5, be connected by junction plate 8 between girder steel 4 and the web of bracket 11, junction plate 8 is for anti-shearing force, and junction plate 8 high-strength bolt 10 is fixedly attached on girder steel 4 web and bracket 11 web respectively.
Girder steel 4 web is being provided with junction plate 8 for anti-shearing force with Flat steel pipe concrete column 1 junction.Junction plate 8 is fixedly connected on girder steel 4 web by the mode of high-strength bolt or bolt and solder bond.
Plate 3 welds with the edge of a wing of bracket 11, weld seam 2 as shown in Figure 1.
Girder steel 4 and bracket 11 are H profile steel beam.Flat steel pipe concrete column 1 is formed by the inner concreting 5 of rectangular steel pipe, and the long limit of rectangular steel pipe and minor face ratio are 1 ~ 5.
Operating principle of the present utility model is as follows:
The moment of flexure that the utility model girder steel end is transmitted shows as the axle power of bottom flange, because Flat steel pipe column section width is less, inside can not arrange dividing plate, and this axle power can only be transmitted by both sides plate.Because long limit, Flat steel pipe concrete column cross section size is greater than girder steel width, both sides plate can only be inserted by the shaft otch of Flat steel pipe concrete column and weld with Flat steel pipe concrete column.By bracket, the internal force of girder steel is delivered to plate, plate is anchored on Flat steel pipe concrete column by weld seam, internal force is delivered to band steel tubing string concrete column, for node provides required Rigidity and strength.
The shearing that girder steel end is transmitted is connected by the high strength of the junction plate between steel beam web plate with bracket web and transmits, and carries out shearing resistance.
If plate adopts the form of steel plate, steel plate end needs and the post jamb plate firm welding of Flat steel pipe concrete column, when plate is stressed, with Flat steel pipe concrete column wallboard and inner concrete jointly stressed, give full play to concrete bearing capacity, joint behavior is superior.
Content described in this manual embodiment is only enumerating the way of realization that utility model is conceived; protection domain of the present utility model should not be regarded as being only limitted to the concrete form that embodiment is stated, protection domain of the present utility model also and conceive the equivalent technologies means that can expect according to the utility model in those skilled in the art.
Claims (10)
1. the board plug type node be connected with Flat steel pipe concrete column for girder steel, it is characterized in that: one end of bracket (11) is connected on girder steel (4) end face, bracket (11) other end is fixedly connected with by the plate (3) of both sides with the side at the place, long limit of Flat steel pipe concrete column (1) rectangular steel pipe, girder steel (4) is all parallel with the minor face of Flat steel pipe concrete column (1) rectangular steel pipe with the axis of bracket (8), plate (3) one end is fixedly connected on the edge of a wing of bracket (11), plate (3) other end passes the notch of Flat steel pipe concrete column (1) and is fixedly connected with Flat steel pipe concrete column (1).
2. a kind of board plug type node be connected with Flat steel pipe concrete column for girder steel according to claim 1, is characterized in that: described plate (3) welds with the edge of a wing of bracket (11).
3. a kind of board plug type node be connected with Flat steel pipe concrete column for girder steel according to claim 1, is characterized in that: the plate (3) of described both sides is steel plate.
4. a kind of board plug type node be connected with Flat steel pipe concrete column for girder steel according to claim 1, it is characterized in that: the plate (3) of described both sides is T-steel, the edge of a wing of T-steel is adjacent to the rectangular steel pipe of Flat steel pipe concrete column (1) welds, and the web of T-steel is adjacent to the edge of a wing of bracket (11) side afterwards through Flat steel pipe concrete column (1) and welds.
5. a kind of board plug type node be connected with Flat steel pipe concrete column for girder steel according to claim 1, it is characterized in that: the U-shaped steel of plate (3) for linking into an integrated entity of described both sides, two limbs of U-shaped steel through Flat steel pipe concrete column (1) afterwards with bracket (11) side the edge of a wing be adjacent to and weld, the pars intermedia of U-shaped steel is adjacent to the rectangular steel pipe of Flat steel pipe concrete column (1) and welds.
6. according to the arbitrary described a kind of board plug type node be connected with Flat steel pipe concrete column for girder steel of Claims 1 to 5, it is characterized in that: the upper and lower edge of a wing of described bracket (11) the same side is connected with one block of common plate (3) or is respectively connected with one piece of plate (3).
7. according to the arbitrary described a kind of board plug type node be connected with Flat steel pipe concrete column for girder steel of Claims 1 to 5, it is characterized in that: described girder steel (4) welds with between the edge of a wing of bracket (11), be connected by junction plate (8) between described girder steel (4) and the web of bracket (11).
8. a kind of board plug type node be connected with Flat steel pipe concrete column for girder steel according to claim 7, is characterized in that: described junction plate (8) high-strength bolt (10) is fixedly attached on girder steel (4) web and bracket (11) web respectively.
9., according to Claims 1 to 5 or 8 arbitrary described a kind of board plug type nodes be connected with Flat steel pipe concrete column for girder steel, it is characterized in that: described girder steel (4) and bracket (11) are H profile steel beam.
10. according to Claims 1 to 5 or 8 arbitrary described a kind of board plug type nodes be connected with Flat steel pipe concrete column for girder steel, it is characterized in that: described Flat steel pipe concrete column (1) is formed by the inner concreting (5) of rectangular steel pipe, and the long limit of rectangular steel pipe and minor face ratio are 1 ~ 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493660.3U CN204174753U (en) | 2014-08-29 | 2014-08-29 | A kind of board plug type node be connected with Flat steel pipe concrete column for girder steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493660.3U CN204174753U (en) | 2014-08-29 | 2014-08-29 | A kind of board plug type node be connected with Flat steel pipe concrete column for girder steel |
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| CN204174753U true CN204174753U (en) | 2015-02-25 |
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| CN201420493660.3U Active CN204174753U (en) | 2014-08-29 | 2014-08-29 | A kind of board plug type node be connected with Flat steel pipe concrete column for girder steel |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196128A (en) * | 2014-08-29 | 2014-12-10 | 杭州童根树建筑结构设计事务所有限公司 | Insertion plate type node for connection of steel beam and flat concrete-filled steel tube column |
| CN104929253A (en) * | 2015-06-26 | 2015-09-23 | 杭州铁木辛柯钢结构设计有限公司 | Inserting plate type beam-column connection joint |
| CN107447859A (en) * | 2017-09-29 | 2017-12-08 | 成都城电电力工程设计有限公司 | PC fabricated construction bean column node dry type attachment structures |
| CN110076221A (en) * | 2019-05-16 | 2019-08-02 | 中建钢构武汉有限公司 | A kind of U-shaped board forming method and U-shaped board installation method |
| CN117646496A (en) * | 2024-01-29 | 2024-03-05 | 烟台飞龙建筑技术研发中心有限公司 | Flat steel tube concrete column and H-shaped steel beam connecting node and assembling and welding method |
| CN117646496B9 (en) * | 2024-01-29 | 2024-04-26 | 烟台飞龙建筑技术研发中心有限公司 | Flat steel tube concrete column and H-shaped steel beam connecting node and assembling and welding method |
-
2014
- 2014-08-29 CN CN201420493660.3U patent/CN204174753U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196128A (en) * | 2014-08-29 | 2014-12-10 | 杭州童根树建筑结构设计事务所有限公司 | Insertion plate type node for connection of steel beam and flat concrete-filled steel tube column |
| CN104929253A (en) * | 2015-06-26 | 2015-09-23 | 杭州铁木辛柯钢结构设计有限公司 | Inserting plate type beam-column connection joint |
| CN107447859A (en) * | 2017-09-29 | 2017-12-08 | 成都城电电力工程设计有限公司 | PC fabricated construction bean column node dry type attachment structures |
| CN110076221A (en) * | 2019-05-16 | 2019-08-02 | 中建钢构武汉有限公司 | A kind of U-shaped board forming method and U-shaped board installation method |
| CN110076221B (en) * | 2019-05-16 | 2021-06-18 | 中建钢构武汉有限公司 | U-shaped plate forming method and U-shaped plate mounting method |
| CN117646496A (en) * | 2024-01-29 | 2024-03-05 | 烟台飞龙建筑技术研发中心有限公司 | Flat steel tube concrete column and H-shaped steel beam connecting node and assembling and welding method |
| CN117646496B (en) * | 2024-01-29 | 2024-04-09 | 烟台飞龙建筑技术研发中心有限公司 | Flat steel tube concrete column and H-shaped steel beam connecting node and assembling and welding method |
| CN117646496B9 (en) * | 2024-01-29 | 2024-04-26 | 烟台飞龙建筑技术研发中心有限公司 | Flat steel tube concrete column and H-shaped steel beam connecting node and assembling and welding method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181126 Address after: 310022 Room 317, 22 Block 2, Huafeng Road, Xiacheng District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Timoshenko architectural design firm Limited Address before: Room 306, 133 Shenjia Road, Xiacheng District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU TONGMSK ARCHITECTURAL DESIGN FIRM CO., LTD. |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANDONG JINCHENG CONSTRUCTION CO., LTD. Assignor: Hangzhou Timoshenko architectural design firm Limited Contract record no.: 2018330000121 Denomination of utility model: Inserting plate type joint for connection of steel beam and flat steel tube concrete column Granted publication date: 20150225 License type: Common License Record date: 20181206 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Hongxiang Steel Structure Co.,Ltd. Assignor: HANGZHOU TIMUR XINKE BUILDING STRUCTURE DESIGN OFFICE Co.,Ltd. Contract record no.: X2020330000048 Denomination of utility model: Inserting plate type joint for connection of steel beam and flat steel tube concrete column Granted publication date: 20150225 License type: Common License Record date: 20200624 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: LINHAI NO 4 BUILDING ENGINEERING Co.,Ltd. Assignor: HANGZHOU TIMUR XINKE BUILDING STRUCTURE DESIGN OFFICE CO.,LTD. Contract record no.: X2022330000049 Denomination of utility model: An insert plate joint for connecting steel beam and concrete-filled flat steel tubular column Granted publication date: 20150225 License type: Common License Record date: 20220303 |