CN104775517A - Connecting node for steel frame and steel structure module - Google Patents

Connecting node for steel frame and steel structure module Download PDF

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Publication number
CN104775517A
CN104775517A CN201510141648.5A CN201510141648A CN104775517A CN 104775517 A CN104775517 A CN 104775517A CN 201510141648 A CN201510141648 A CN 201510141648A CN 104775517 A CN104775517 A CN 104775517A
Authority
CN
China
Prior art keywords
module
node
steel
web
post
Prior art date
Application number
CN201510141648.5A
Other languages
Chinese (zh)
Inventor
陈志华
刘佳迪
张鹏飞
郑天心
张泽超
Original Assignee
天津大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 天津大学 filed Critical 天津大学
Priority to CN201510141648.5A priority Critical patent/CN104775517A/en
Publication of CN104775517A publication Critical patent/CN104775517A/en

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Abstract

The invention relates to a connecting node for a steel frame and a steel structure module. The connecting node is used for connecting a module column (10), a module main girder (11), a module secondary girder (12), a steel frame girder (13) and a lower column (8) together and comprises cast heads (1), an upper partition board (2), a lower partition board (3), a node column (4), webs (5), cushioning pipes (6) and reinforced ribs (7); the upper partition board (2) and the lower partition board (3) are respectively fixed on the upper end and the lower end of the node column (4) and cover flanges of each web (5); the cast heads (1) are fixed on positions, over against the node column (4), of the upper partition board (2); the size of each cast head (1) is matched with that of the module column (10); the cast heads (1) are used for being connected with the module column (10) in an insertion manner; the reinforced rib (7) is arranged in the middle of each web (5), and the end part of each web (5) is provided with a bolt hole; the cushioning pipes (6) are fixed on the upper partition board (2). The connecting node disclosed by the invention has the characteristics that the connecting node is rapid to mount, simple in structure and convenient to use.

Description

A kind of steel frame and steel structure module connected node
Art
The present invention relates to the connection joints of steel structure that a kind of conventional steel frame construction and steel structure module are built.
Background technology
Steel structure module building is a kind of height assembled architecture, be by traditional house with single room or certain three-dimensional building space for building block unit divides, can be prefabricated in the factory processing in advance, the scene that is transported to after completing is carried out installation and is connected, having that speed of application is fast, environmental protection, the advantage such as use manpower and material resources sparingly, is new a kind of emerging, building types that development prospect is wide.
Steel structure module building system has full building module system, mega-frame building module structural system, modular unit and Core Walls Structure composite construction system and modular unit and conventional frame structure composite system etc.Modular unit and conventional frame structure composite system can give full play to conventional frame structure and modular structure advantage separately, and space is arranged more versatile and flexible, can accelerate speed of application again, construction precision is high, are a kind of comparatively advanced structural system.
Summary of the invention
The invention provides a kind of can by the steel structure node of modular unit and traditional beam-to-column connection, connected node provided by the invention, can Fast Installation, there is structure feature simple, easy to use.Technical scheme of the present invention is as follows:
A kind of steel frame and steel structure module connected node, for by module post (10), module girder (11), module secondary beam (12), steel-frame beam (13) and lower prop (8) couple together, it is characterized in that, comprise deadhead (1), upper spacer (2), lower clapboard (3), node post (4), web (5), pad pipe (6) and stiffening rib (7), the cross sectional dimensions of node post (4) is identical with the cross sectional dimensions of lower prop (8), it is highly more than or equal to the height of described steel-frame beam (13), upper spacer (2) and lower clapboard (3) are separately fixed at the top and bottom of node post (4), and cover the edge of a wing of each web (5), deadhead (1) is fixed on the position that upper spacer (2) is upper and node post (4) is just right, and the matching size of its size and module post (10) closes, for plug-in module post (10), the middle part of web (5) is provided with stiffening rib (7), end be provided with in order to steel-frame beam (13) bolted bolt hole, upper spacer (2) is fixed with pad pipe (6), pad pipe (6) aligns with the described stiffening rib (7) be arranged in the middle part of web (5), snaps into module girder (11) on it for supporting nature.
Wherein, the inside stiffening rib (9) alignd with web (5) is preferably provided with in the inside of node post (4).
The present invention can solve the problem of modular unit and beam-to-column connection.And the connection of modular unit and steel frame can be made safe, quick, convenient.
Accompanying drawing explanation
Fig. 1 is patent front view;
Fig. 2 is intra-node stiffening rib schematic diagram;
Fig. 3 is modular unit of the present invention and beam-to-column connection schematic diagram;
Fig. 4 is that module and beam-to-column connection complete schematic diagram.
In figure, 1: deadhead, 2: upper spacer, 3: lower clapboard, 4: node post, 5: web, 6: pad pipe, 7: stiffening rib, 8: lower prop, 9: inner stiffening rib, 10: module post, 11: module girder, 12: module secondary beam, 13: steel-frame beam, 14: high-strength bolt, 15: Vierendeel girder floor
Detailed description of the invention
Elaborate to the specific embodiment of the present invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
See Fig. 1, Fig. 2 and Fig. 3, this enforcement comprises: deadhead 1, upper spacer 2, lower clapboard 3, node post 4, web 5, pad pipe 6, stiffening rib 7, inner stiffening rib 9.First with lower clapboard pillar interrupted and weld with pillar, deadhead 1 and pad pipe 6 weld with on upper spacer 2, inner stiffening rib 9 welds with node post 4 inner, web 5 is lived 4 employings with upper spacer 2, lower clapboard 3 and node and is welded, stiffening rib 7 adopts with web 5, upper spacer 2 and lower clapboard 3 and welds, and upper spacer 3 welds and node post 4 top.In this example, the distance between upper spacer 1 with lower clapboard 3 is determined by be connected steel-frame beam 13 maximum height.There is bolt hole web 5 end, and in order to be connected with steel-frame beam 13 bolt, the number of bolt is determined by calculating.Pad pipe 6 aligns with stiffening rib 7, and inner stiffening rib 9 aligns with web 5.
In above-mentioned conventional steel structure and steel structure module connected node, above-mentioned weld seam form adopts groove weld, and weld strength must not be less than strength of parent; Above-mentioned welding manner can be human weld, also can be automatic welding.
The present embodiment is when specifically using, and implementation process is:
1) according to dimensioned upper spacer 2 and the lower clapboard 3 of lower prop 8.The extension of dividing plate must not be less than 25mm.The post side be connected with girder steel is the quarter circular arc of 25mm by chamfer radius after the first overhanging 25mm of dividing plate, make bulkhead transition arrive wide together with girder steel after overhanging 95mm again;
2) position of lower clapboard 3 flushes with the bottom flange of crossbeam highly most in institute tie-beam, is welded and lower prop top, and height is put slope short beam compared with the connection of girder realize by being connected one section after overhanging dividing plate, and putting slope ratio is 1:4;
3) the inside stiffening rib 9 in node post 4 and the aligned in position of web 5, adopt groove weld to connect;
4) when steel-frame beam 13 is connected with node, web is connected with the web 5 of node by high-strength bolt 14, and upper bottom flange is connected with upper lower clapboard groove weld respectively;
5) steel structure module post 10 is inserted on deadhead 1, and module post 10 edge and upper spacer 2 adopt groove welding or fillet weld to be connected, and module girder 11 snaps on pad pipe 6 naturally.

Claims (2)

1. a steel frame and steel structure module connected node, for by module post (10), module girder (11), module secondary beam (12), steel-frame beam (13) and lower prop (8) couple together, it is characterized in that, comprise deadhead (1), upper spacer (2), lower clapboard (3), node post (4), web (5), pad pipe (6) and stiffening rib (7), the cross sectional dimensions of node post (4) is identical with the cross sectional dimensions of lower prop (8), it is highly more than or equal to the height of described steel-frame beam (13), upper spacer (2) and lower clapboard (3) are separately fixed at the top and bottom of node post (4), and cover the edge of a wing of each web (5), deadhead (1) is fixed on the position that upper spacer (2) is upper and node post (4) is just right, and the matching size of its size and module post (10) closes, for plug-in module post (10), the middle part of web (5) is provided with stiffening rib (7), end be provided with in order to steel-frame beam (13) bolted bolt hole, upper spacer (2) is fixed with pad pipe (6), pad pipe (6) aligns, for supporting the module girder (11) snapped on it with the described stiffening rib (7) being arranged on web (5) middle part.
2. the steel frame according to claim (1) and steel structure module connected node, is characterized in that, is provided with the inside stiffening rib (9) alignd with web (5) in the inside of node post (4).
CN201510141648.5A 2015-03-27 2015-03-27 Connecting node for steel frame and steel structure module CN104775517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510141648.5A CN104775517A (en) 2015-03-27 2015-03-27 Connecting node for steel frame and steel structure module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510141648.5A CN104775517A (en) 2015-03-27 2015-03-27 Connecting node for steel frame and steel structure module

Publications (1)

Publication Number Publication Date
CN104775517A true CN104775517A (en) 2015-07-15

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CN201510141648.5A CN104775517A (en) 2015-03-27 2015-03-27 Connecting node for steel frame and steel structure module

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CN (1) CN104775517A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105002982A (en) * 2015-07-27 2015-10-28 云南建工钢结构有限公司 Bundled tube steel framework combined structure for industrial assembled steel structure residence
CN105464221A (en) * 2015-12-28 2016-04-06 天津大学 Partition plate penetrating node for connecting rectangular steel tube concrete column with box-shaped steel beam
CN105544741A (en) * 2016-01-28 2016-05-04 朱方勇 Building joint of modular house combining and splicing structure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005121464A1 (en) * 2004-06-11 2005-12-22 Sadef N.V. Disaster area modular building and its building method
GB2437972A (en) * 2006-05-13 2007-11-14 Wilson Bate Universal construction module
CN103174222A (en) * 2013-03-11 2013-06-26 同济大学 Steel casting modularization panel point for connection of steel pipe column and H-shaped beam
DE202014101676U1 (en) * 2014-04-09 2014-04-30 Se-Austria Gmbh & Co. Kg Modular system, connection device and rod
CN103866869A (en) * 2014-03-11 2014-06-18 同济大学 Reinforced steel pipe column and H-shaped beam connection node
CN104328839A (en) * 2014-08-11 2015-02-04 美国国绿投资集团 Connecting structure for column bearing integrated building modules
CN204551732U (en) * 2015-03-27 2015-08-12 天津大学 A kind of steel frame and steel structure module connected node

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005121464A1 (en) * 2004-06-11 2005-12-22 Sadef N.V. Disaster area modular building and its building method
GB2437972A (en) * 2006-05-13 2007-11-14 Wilson Bate Universal construction module
CN103174222A (en) * 2013-03-11 2013-06-26 同济大学 Steel casting modularization panel point for connection of steel pipe column and H-shaped beam
CN103866869A (en) * 2014-03-11 2014-06-18 同济大学 Reinforced steel pipe column and H-shaped beam connection node
DE202014101676U1 (en) * 2014-04-09 2014-04-30 Se-Austria Gmbh & Co. Kg Modular system, connection device and rod
CN104328839A (en) * 2014-08-11 2015-02-04 美国国绿投资集团 Connecting structure for column bearing integrated building modules
CN204551732U (en) * 2015-03-27 2015-08-12 天津大学 A kind of steel frame and steel structure module connected node

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105002982A (en) * 2015-07-27 2015-10-28 云南建工钢结构有限公司 Bundled tube steel framework combined structure for industrial assembled steel structure residence
CN105464221A (en) * 2015-12-28 2016-04-06 天津大学 Partition plate penetrating node for connecting rectangular steel tube concrete column with box-shaped steel beam
CN105544741A (en) * 2016-01-28 2016-05-04 朱方勇 Building joint of modular house combining and splicing structure

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Application publication date: 20150715

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