CN211257306U - Wedge-shaped clamping groove connection assembly type steel frame beam column joint - Google Patents

Wedge-shaped clamping groove connection assembly type steel frame beam column joint Download PDF

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Publication number
CN211257306U
CN211257306U CN201921967598.6U CN201921967598U CN211257306U CN 211257306 U CN211257306 U CN 211257306U CN 201921967598 U CN201921967598 U CN 201921967598U CN 211257306 U CN211257306 U CN 211257306U
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China
Prior art keywords
wedge
column
shaped
steel
end plate
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CN201921967598.6U
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Chinese (zh)
Inventor
胡晨
李涛
穆弘
吴晓鸣
张慧洁
王灿
刘超
鲍玉莹
敖斌
杨冉
朱胜
吕冬春
陈安英
吴沙
王世毅
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State Grid Anhui Zhongxing Electric Power Design Institute Co ltd
Anhui Huadian Engineering Consulting and Design Co Ltd
Economic and Technological Research Institute of State Grid Anhui Electric Power Co Ltd
Original Assignee
State Grid Anhui Zhongxing Electric Power Design Institute Co ltd
Anhui Huadian Engineering Consulting and Design Co Ltd
Economic and Technological Research Institute of State Grid Anhui Electric Power Co Ltd
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Application filed by State Grid Anhui Zhongxing Electric Power Design Institute Co ltd, Anhui Huadian Engineering Consulting and Design Co Ltd, Economic and Technological Research Institute of State Grid Anhui Electric Power Co Ltd filed Critical State Grid Anhui Zhongxing Electric Power Design Institute Co ltd
Priority to CN201921967598.6U priority Critical patent/CN211257306U/en
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Abstract

The utility model relates to a wedge-shaped clamping groove connection assembly type steel frame beam column joint, which comprises a box-type steel column and beam components fixed on the periphery of the steel column; the beam member comprises an end plate with the width matched with the side surface of the steel column and an I-shaped steel beam vertically arranged on the end plate, the steel column is provided with a wedge-shaped plug, and the end plate is provided with a slot matched with the wedge-shaped plug. When the on-site beam column is assembled, the wedge-shaped slot and the wedge-shaped plug of the end plate are in place along with self-locking of the I-shaped steel beam from top to bottom, positioning of the beam column can be conveniently achieved, meanwhile, assembling and fixed connection of beam column nodes are achieved through the high-strength bolt, the requirements of on-site rapid positioning, rapid bolt installation and convenient component transportation are met, the construction speed is effectively improved, the stress performance of the structure is met, on-site welding can be avoided, and safety and reliability are greatly improved.

Description

Wedge-shaped clamping groove connection assembly type steel frame beam column joint
Technical Field
The utility model relates to a steel construction, concretely relates to assembled steel frame beam column node is connected to wedge draw-in groove.
Background
When the traditional steel frame structure node connection is adopted, stiffening rib plates such as an inner partition plate and the like are welded on a steel column in a factory, the beam and the column are transported to a construction site after being processed, then the connection between the column and the beam is realized by using bolts and a welding method during construction, but the requirement of the welding reliability on the professional degree of a welder is high, and the defects of air holes, slag inclusion, incomplete fusion, incomplete penetration and the like are easily caused if the control is not in place during the welding process. In addition, a large amount of field manual work exists in welding, the required time is long, the construction speed of a building is limited, stress concentration is easily caused, weak parts are generated, the strength of a welding part is reduced, and the stress performance of the structure is affected.
The traditional steel structure node design can lead to the commonality of component to be relatively poor, and the installation is inconvenient, causes inefficiency easily, and on-the-spot secondary operation volume is big. And is not conducive to standardized production of the components. Therefore, a novel assembly type beam-column connecting node is needed, and the mechanical property of the node under various working conditions can be met; each modular component can be quickly positioned on site, quickly installed by bolts and free from welding on site, secondary processing is not needed, and the components can be universally interchanged; thereby achieving the purposes of standardized design, factory production and assembly construction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wedge draw-in groove connects assembled steel frame beam column node, both satisfied the atress performance of structure, can avoid the field weld again, improved the security and the reliability of structure simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a wedge-shaped clamping groove connection assembly type steel frame beam column joint comprises a box-type steel column and beam members fixed on the periphery of the steel column; the beam member comprises an end plate with the width matched with the side surface of the steel column and an I-shaped steel beam vertically arranged on the end plate, the steel column is provided with a wedge-shaped plug, and the end plate is provided with a slot matched with the wedge-shaped plug.
As a further improvement of the above technical solution:
the steel column is provided with a plurality of bolts, the end plate is provided with mounting holes matched with the bolts, and the end plate is fixedly connected with the steel column through the bolts.
The I-shaped steel beam comprises a first connecting plate which is vertically arranged, and a second connecting plate and a third connecting plate which are respectively and vertically fixed at two ends of the first connecting plate, wherein the first connecting plate is vertically arranged with the end plate.
According to the above technical scheme, wedge draw-in groove connect assembled steel frame beam column node, when carrying out on-the-spot beam column and assembling, the wedge slot and the wedge plug of beam-ends draw-in groove end plate take one's place along with I shape girder steel from last down auto-lock, can realize the location of beam column very conveniently, use high strength bolt to realize assembling and fixed connection of beam column node, the requirement of on-the-spot quick location has been satisfied, the bolt is installed fast, the convenient transportation of component, construction speed has effectively been improved, standardized design has really been accomplished, industrial production, the building process of assembly construction. In addition, the box-shaped steel column and the I-shaped steel beam are fixedly connected in a matched installation mode through the high-strength bolts, the wedge-shaped clamping grooves and the wedge-shaped plugs, the stress performance of the structure is met, on-site welding can be avoided, and safety and reliability are greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the end plate of the present invention;
fig. 3 is a schematic structural view of the beam member of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, the wedge-shaped clamping groove of the present embodiment connects fabricated steel frame beam-column joints, and includes a box-type steel column 1 and beam members 2 fixed around the steel column 1, where each beam member 2 has the same structure;
as shown in fig. 3, one of the beam members 2 includes an end plate 21 vertically disposed and having a width adapted to a side surface of the steel column 1, and an i-shaped steel beam vertically disposed on the end plate 21, and the i-shaped steel beam specifically includes a first connecting plate 24 vertically disposed, and a second connecting plate 25 and a third connecting plate 26 respectively vertically fixed to two ends of the first connecting plate 24, and the first connecting plate 24 is vertically disposed to the end plate 21.
As shown in fig. 2, a wedge-shaped plug 11 is provided on the steel column 1, the wedge-shaped plug 11 is welded to the steel column 1, and a slot 22 adapted to the wedge-shaped plug 11 is provided on an end plate 21. When mounting, positioning between the steel column 1 and the beam structure 2 can be achieved by the plug 11 and the socket 22.
A plurality of bolts 3 are welded on the steel column 1, mounting holes 23 matched with the bolts 3 are formed in the end plates 21, and the end plates 21 penetrate through the mounting holes 23 through the bolts 3 and are fixedly connected with the steel column 1.
During installation, the beam member 2 is located through the wedge-shaped plug 11 and the slot 22, at the moment, the bolt on the steel column 1 penetrates through the installation hole 23 and then is fixed through the nut, and the beam member 2 is installed around the box-type steel column 1 and then is assembled.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims (3)

1. The utility model provides a wedge draw-in groove connection assembled steel frame beam column node which characterized in that: comprises a box-type steel column (1) and beam members (2) fixed on the periphery of the steel column (1); the beam member (2) comprises an end plate (21) and an I-shaped steel beam, the width of the end plate (21) is matched with the side face of the steel column (1), the I-shaped steel beam is vertically arranged on the end plate (21), a wedge-shaped plug (11) is arranged on the steel column (1), and a slot (22) matched with the wedge-shaped plug (11) is formed in the end plate (21).
2. The wedge-shaped clamping groove connection assembly type steel frame beam-column joint as claimed in claim 1, wherein: the steel column (1) is provided with a plurality of bolts (3), the end plate (21) is provided with mounting holes (23) matched with the bolts (3), and the end plate (21) is fixedly connected with the steel column (1) through the bolts (3).
3. The wedge-shaped clamping groove connection assembly type steel frame beam-column joint as claimed in claim 1, wherein: the I-shaped steel beam comprises a first connecting plate (24) which is vertically arranged, and a second connecting plate (25) and a third connecting plate (26) which are respectively and vertically fixed at two ends of the first connecting plate (24), wherein the first connecting plate (24) is vertically arranged with the end plate (21).
CN201921967598.6U 2019-11-14 2019-11-14 Wedge-shaped clamping groove connection assembly type steel frame beam column joint Active CN211257306U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921967598.6U CN211257306U (en) 2019-11-14 2019-11-14 Wedge-shaped clamping groove connection assembly type steel frame beam column joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921967598.6U CN211257306U (en) 2019-11-14 2019-11-14 Wedge-shaped clamping groove connection assembly type steel frame beam column joint

Publications (1)

Publication Number Publication Date
CN211257306U true CN211257306U (en) 2020-08-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921967598.6U Active CN211257306U (en) 2019-11-14 2019-11-14 Wedge-shaped clamping groove connection assembly type steel frame beam column joint

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CN (1) CN211257306U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112127472A (en) * 2020-09-11 2020-12-25 浙江普天集成房屋有限公司 Multi-story high-rise building frame connecting piece system
CN113982129A (en) * 2021-11-17 2022-01-28 中建八局发展建设有限公司 Positioning connection structure of assembly type steel structure node and connection method thereof
CN114182820A (en) * 2021-12-15 2022-03-15 浙江晟洋建设有限公司 Energy-saving assembly type steel body frame structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112127472A (en) * 2020-09-11 2020-12-25 浙江普天集成房屋有限公司 Multi-story high-rise building frame connecting piece system
CN113982129A (en) * 2021-11-17 2022-01-28 中建八局发展建设有限公司 Positioning connection structure of assembly type steel structure node and connection method thereof
CN114182820A (en) * 2021-12-15 2022-03-15 浙江晟洋建设有限公司 Energy-saving assembly type steel body frame structure

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