CN2391933Y - Steel joint for steel structure building - Google Patents

Steel joint for steel structure building Download PDF

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Publication number
CN2391933Y
CN2391933Y CN 99226951 CN99226951U CN2391933Y CN 2391933 Y CN2391933 Y CN 2391933Y CN 99226951 CN99226951 CN 99226951 CN 99226951 U CN99226951 U CN 99226951U CN 2391933 Y CN2391933 Y CN 2391933Y
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China
Prior art keywords
steel
holding board
lower holding
pipe column
bracket
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Expired - Fee Related
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CN 99226951
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Chinese (zh)
Inventor
王志林
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Wang Zhilin
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Individual
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Priority to CN 99226951 priority Critical patent/CN2391933Y/en
Application granted granted Critical
Publication of CN2391933Y publication Critical patent/CN2391933Y/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a steel node for a steel structure building, which comprises steel pipe columns, steel supports, and an I-shaped steel beam. The steel nodes are formed by welding two to four steel supports winding the steel pipe columns, each steel support is provided with a column holder, a lower column holder, and a connecting plate, and reinforcing plates are arranged on one side or both sides of an upper column holder and one side or both sides of the lower column holder; the I-shaped steel beam is fixedly connected with the connecting plate of the steel support and the corresponding extending parts of the upper column holder plate and the lower column holder plate. The steel nodes in different parts of a whole building can be obtained by combining a plurality of kinds of standard steel supports with reinforcing plates to be favorable to enhance the utilization rate of material and the quality of a house.

Description

The steel node of steel house
The utility model relates to a kind of steel house, refers in particular to the steel node of this steel house.In the building trade, adopt the combining structure of the steel pipe column and the girder steel of fluid concrete increasingly extensively, generally all be boring or fluting on steel pipe column, girder steel and steel pipe column linked together, perhaps girder steel is directly passed steel pipe by rod iron in patchhole or the groove or steel plate; Both require the steel pipe column that adopts diameter bigger, not only cause the increase of housing cost, and can weaken the intensity of steel pipe column, reduce whole house, building quality.
The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art, and a kind of economical with materials is provided, and construction, fitting operation are simple, house intensity height, and shock resistance is good, its component standardization, the steel house member that is suitable for producing in enormous quantities.
For achieving the above object, the steel node of the steel house that the utility model provides, comprise fluid concrete a plurality of steel pipe columns, can be welded on the steel bracket on the steel pipe column and the i-shape steel beam that can be fixed between steel bracket is formed; Wherein i-shape steel beam is made up of last beam slab, following beam slab and web; Described steel node is welded by 2~4 steel brackets around described steel pipe column, and each steel bracket comprises the upper holding board that be arranged in parallel and lower holding board, radially is vertically set on the junction plate between upper holding board and the lower holding board and in upper and lower holding board one or both sides stiffener is set respectively.Corresponding end face is solidly connected with each other on one end of described i-shape steel beam and junction plate, upper holding board and the lower holding board on the steel bracket.
According to the utility model, be positioned at the steel node on the whole building building corner part steel pipe column, can be welded by two steel brackets, the one or both sides of the upper and lower holding board of each steel bracket are welded with a stiffener, be welded into the scheme of a steel node for two steel brackets, between upper and lower holding board three stiffeners (referring to Fig. 1) can be arranged respectively.
According to the utility model, be positioned at the steel node on the whole building building peripheral part steel pipe column, can be welded by three steel brackets, the one or both sides of the upper and lower holding board of each steel bracket are welded with a stiffener, be welded into the scheme of a steel node for three steel brackets, between upper and lower holding board four stiffeners (referring to Fig. 3) can be arranged respectively.
According to the utility model, be positioned at the steel node on the whole building building mid portion steel pipe column, can be welded by four steel brackets, one side of the upper and lower holding board of each steel bracket respectively is welded with an identical stiffener, be welded into the scheme of a steel node for four steel brackets, between upper and lower holding board four stiffeners (referring to Fig. 5) can be arranged respectively.
According to the utility model, the affixed mode that constitutes described steel bracket and i-shape steel beam can adopt the junction plate of each steel bracket to exceed the corresponding extension end face of upper holding board and lower holding board, with described web splice, the extension end face of upper holding board and lower holding board docks with the last beam slab and the following beam slab end face of i-shape steel beam respectively.
According to the utility model, the steel bracket of several typical constructions and stiffener are applicable to whole building building different parts respectively, as long as it is made up, just can obtain the complete steel structure member of whole building building.Owing to need on steel pipe column, hole or operation such as fluting, help improving the structural strength that whole building is built.
Below in conjunction with several embodiment shown in the drawings, describe the utility model in detail, wherein:
Fig. 1 is a phantom drawing, illustrates a kind of embodiment of the steel bracket on the steel pipe column that is positioned at whole building building corner part;
Fig. 2 is a vertical view embodiment illustrated in fig. 1;
Fig. 3 is a phantom drawing, illustrates a kind of embodiment of the steel bracket on the steel pipe column that is positioned at whole building building peripheral part;
Fig. 4 is a vertical view embodiment illustrated in fig. 3;
Fig. 5 is a phantom drawing, illustrates a kind of embodiment of the steel bracket on the steel pipe column that is positioned at whole building building mid portion;
Fig. 6 is a vertical view embodiment illustrated in fig. 5;
Fig. 7 is a phantom drawing, illustrates the STRUCTURE DECOMPOSITION phantom drawing of a steel bracket and stiffener;
Fig. 8 is a phantom drawing, illustrates a kind of embodiment that a steel bracket and stiffener engage with i-shape steel beam.
The steel node of general steel house, comprise: a plurality of steel pipe columns 1 of fluid concrete, be welded on the steel bracket 3 on each steel pipe column, the i-shape steel beam 2 that is fixed between steel bracket is made up of last beam slab 2a, web 2b and following beam slab 2c, an end of i-shape steel beam 2 respectively with the respective steel support on the extension of extension, junction plate 3b and lower holding board 3c of upper holding board 3a be fixed together.
Fig. 1 is the phantom drawing that illustrates a kind of embodiment of steel node on the steel pipe column that is positioned at whole building building corner part, Fig. 2 is the vertical view that illustrates steel bracket embodiment, this steel node is welded by 2 steel brackets, each steel bracket is by upper holding board 3a that be arranged in parallel and lower holding board 3c, and a junction plate 3b who radially is vertically set between upper holding board 3a and the following thick pillar 3c plate forms, and the side at two steel brackets is welded with 3 stiffener 4a, 4b, 4c, help that so last lower holding board is acted on pulling force on the steel pipe column and pass to concrete in the steel pipe column, make the pressure distribution of steel pipe column even, strengthen bonding strength with steel pipe column.
Fig. 3 is a kind of embodiment that a phantom drawing schematically illustrates the steel node on the steel pipe column that is positioned at whole building building peripheral part, and Fig. 4 is the vertical view of Fig. 3.As shown in the figure, this steel node is spliced by 3 steel brackets.Each support is by upper holding board 3a that be arranged in parallel and lower holding board 3c, and a junction plate 3b who radially is vertically set between upper holding board 3a and the lower holding board 3c forms, and the side at three steel brackets is welded with 4 stiffener 4a, 4b, 4c, 4d, help that so last lower holding board is acted on pulling force on the steel pipe column and pass to concrete in the steel pipe column, make the pressure distribution of steel pipe column even, strengthen bonding strength with steel pipe column.
Fig. 5 is a kind of embodiment that a phantom drawing schematically illustrates the steel node on the steel pipe column that is positioned at whole building building mid portion, and Fig. 6 is the vertical view of Fig. 5.As shown in the figure, this steel node is spliced by 4 steel brackets.Each support is by upper holding board 3a that be arranged in parallel and lower holding board 3c, and a junction plate 3b who radially is vertically set between upper holding board 3a and the lower holding board 3c forms, and the side at four steel brackets is welded with 4 identical stiffener 4a, 4b, 4c, 4d, help that so upper and lower holding board is acted on pulling force on the steel pipe column and pass to concrete in the steel pipe column, make the pressure distribution of steel pipe column even, strengthen bonding strength with steel pipe column.
In the various embodiments described above, the connected mode of each steel bracket and i-shape steel beam can be: each junction plate of each steel bracket all exceeds the corresponding extension end face of corresponding upper holding board and lower holding board, web splice with i-shape steel beam, lap-joint is respectively equipped with a plurality of through holes, with a plurality of bolt 5 securing members such as grade both is fixed together.Certainly, also can be without securing member, and directly can be with two joint welding together; The extension of upper holding board 3a and lower holding board 3c respectively with last beam slab 2a and following beam slab 2c to welded together.
Above-mentioned several embodiment is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; for example set up reinforcing rib etc. on each steel bracket, all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.

Claims (2)

1. the steel node of a steel house, by a plurality of steel pipe columns of fluid concrete, can be welded on the steel bracket on the steel pipe column and the i-shape steel beam that can be fixed between steel bracket is formed, wherein i-shape steel beam comprises beam slab, following beam slab and web, it is characterized in that: described steel node is welded by 2~4 steel brackets around described steel pipe column, and each steel bracket comprises the upper holding board that be arranged in parallel and lower holding board, radially is vertically set on the junction plate between upper holding board and the lower holding board and in upper and lower holding board one or both sides stiffener is set respectively.Corresponding end face is solidly connected with each other on one end of described i-shape steel beam and junction plate, upper holding board and the lower holding board on the steel bracket.
2. according to the steel node of the described steel house of claim 1, it is characterized in that: the junction plate of described steel bracket stretches out in upper and lower holding board end face, the web of described i-shape steel beam and the overlapping overlap joint of the junction plate of described steel bracket, affixed by bolt or welding manner.
CN 99226951 1999-06-14 1999-06-14 Steel joint for steel structure building Expired - Fee Related CN2391933Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99226951 CN2391933Y (en) 1999-06-14 1999-06-14 Steel joint for steel structure building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99226951 CN2391933Y (en) 1999-06-14 1999-06-14 Steel joint for steel structure building

Publications (1)

Publication Number Publication Date
CN2391933Y true CN2391933Y (en) 2000-08-16

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CN 99226951 Expired - Fee Related CN2391933Y (en) 1999-06-14 1999-06-14 Steel joint for steel structure building

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CN (1) CN2391933Y (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101967855A (en) * 2010-09-29 2011-02-09 中冶建筑研究总院有限公司 Wedge box rigid connection node of rectangular tubular column and H-shaped steel beam
CN102251585A (en) * 2011-05-05 2011-11-23 杨东佐 Eave connecting part, building framework structure and mounting method
CN102392493A (en) * 2011-10-24 2012-03-28 沈阳建筑大学 Vertical reinforcing plate type square steel pipe column and H-shaped steel beam node
CN102425237A (en) * 2011-10-19 2012-04-25 沈阳建筑大学 On-site assembling type extending arm combined node
CN102535642A (en) * 2011-12-29 2012-07-04 东南大学 Assembling type node of spatial freeform curved latticed shell steel structure and assembling method of assembling type node
CN101680227B (en) * 2007-05-30 2012-09-05 康克斯科技公司 Halo/spider, full-moment, column/beam connection in a building frame
CN103088914A (en) * 2011-11-03 2013-05-08 长江大学 Node structure for connection between concrete filled steel tube special-shaped column and steel girder
CN103437425A (en) * 2013-08-27 2013-12-11 陕西建科兴业钢结构有限公司 Connecting joint of prefabricated hollow steel-reinforced concrete column and steel beam and construction method
CN103437427A (en) * 2013-08-28 2013-12-11 天津大学 Aluminum alloy space grid structure slab rib node
CN103572841A (en) * 2013-10-23 2014-02-12 沈阳建筑大学 Vertical reinforcing plate type circular steel pipe column H-shaped steel beam node

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101680227B (en) * 2007-05-30 2012-09-05 康克斯科技公司 Halo/spider, full-moment, column/beam connection in a building frame
CN101967855A (en) * 2010-09-29 2011-02-09 中冶建筑研究总院有限公司 Wedge box rigid connection node of rectangular tubular column and H-shaped steel beam
CN101967855B (en) * 2010-09-29 2013-01-23 中冶建筑研究总院有限公司 Wedge box rigid connection node of rectangular tubular column and H-shaped steel beam
CN102251585A (en) * 2011-05-05 2011-11-23 杨东佐 Eave connecting part, building framework structure and mounting method
CN102251585B (en) * 2011-05-05 2013-05-29 杨东佐 Eave connecting part, building framework structure and mounting method
CN102425237A (en) * 2011-10-19 2012-04-25 沈阳建筑大学 On-site assembling type extending arm combined node
CN102392493A (en) * 2011-10-24 2012-03-28 沈阳建筑大学 Vertical reinforcing plate type square steel pipe column and H-shaped steel beam node
CN103088914A (en) * 2011-11-03 2013-05-08 长江大学 Node structure for connection between concrete filled steel tube special-shaped column and steel girder
CN102535642A (en) * 2011-12-29 2012-07-04 东南大学 Assembling type node of spatial freeform curved latticed shell steel structure and assembling method of assembling type node
CN102535642B (en) * 2011-12-29 2014-05-21 东南大学 Assembling type node of spatial freeform curved latticed shell steel structure and assembling method of assembling type node
CN103437425A (en) * 2013-08-27 2013-12-11 陕西建科兴业钢结构有限公司 Connecting joint of prefabricated hollow steel-reinforced concrete column and steel beam and construction method
CN103437427A (en) * 2013-08-28 2013-12-11 天津大学 Aluminum alloy space grid structure slab rib node
CN103572841A (en) * 2013-10-23 2014-02-12 沈阳建筑大学 Vertical reinforcing plate type circular steel pipe column H-shaped steel beam node

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GR01 Patent grant
C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE ADDRESS; FROM: ROOM 203, NO. 2, LANE 8, QUFU ROAD(WEST), ZHABEI DISTRICT, SHANGHAI CITY TO: SHANGHAI CITY, ZHABEI DISTRICT, NO.143 QUFU WEST ROAD

CP03 Change of name, title or address

Address after: No. 143 West Qufu Road, Shanghai, Zhabei District

Patentee after: Wang Zhilin

Address before: Room 2, No. 8, Lane 203, West Qufu Road, Shanghai, Zhabei District

Patentee before: Wang Zhilin

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee