CN209874051U - Novel semi-rigid beam column connected node of assembled steel construction - Google Patents

Novel semi-rigid beam column connected node of assembled steel construction Download PDF

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Publication number
CN209874051U
CN209874051U CN201920429625.8U CN201920429625U CN209874051U CN 209874051 U CN209874051 U CN 209874051U CN 201920429625 U CN201920429625 U CN 201920429625U CN 209874051 U CN209874051 U CN 209874051U
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CN
China
Prior art keywords
end plate
section steel
connecting end
plate
column
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Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201920429625.8U
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Chinese (zh)
Inventor
郑伟胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Shuoerbang New Building Technology Co Ltd
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Fujian Shuoerbang New Building Technology Co Ltd
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 Fujian Shuoerbang New Building Technology Co Ltd filed Critical Fujian Shuoerbang New Building Technology Co Ltd
Priority to CN201920429625.8U priority Critical patent/CN209874051U/en
Application granted granted Critical
Publication of CN209874051U publication Critical patent/CN209874051U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a novel assembly type steel structure semi-rigid beam column connecting node, which comprises a section steel column, a section steel beam, a fastener type end plate and a high-strength bolt; the section steel column and the section steel beam are connected through a high-strength bolt of the beam-column joint through a fastener-shaped end plate; the fastener-shaped end plate is a steel member formed by integral casting, the steel member is a cuboid member consisting of 4 connecting steel plates, and the fastener-shaped end plate comprises a No. 1 connecting end plate, a No. 2 connecting end plate, a No. 3 connecting end plate and a No. 4 connecting end plate; the end part of the section steel beam is hoisted to the outer side of the flange plate of the section steel column, and the two sides of the web plate of the section steel beam are fixedly connected with the section steel column through the fastener type end plates.

Description

Novel semi-rigid beam column connected node of assembled steel construction
Technical Field
The utility model relates to an assembly type structure field especially relates to a novel semi-rigid beam column connected node of assembled steel construction.
Background
With continuous innovation of the steel structure form and continuous development of mechanical property research, the application of the assembled steel structure is also popularized. The steel structure frame mainly comprises upright posts, beams and beam-column connecting nodes, wherein the design of the beam-steel structure nodes is a key link in the whole structure design process. In a steel structure frame system, the common beam-column joint is composed of two types: one is a beam-column connection node mainly based on welding, and the other is a beam-column member connected by end plate bolts. The welding joint has low construction efficiency, easily pollutes the environment in the construction process, has high requirements on the construction process of constructors, and gradually exits from the historical stage in the connection form; the end plate bolt connection node belongs to a common semi-rigid node, the end plate connection with the semi-rigid beam joint adopts high-strength bolt connection, the end plate is welded at the end part of the steel beam, and the end plate is connected with the steel column through the high-strength bolt so as to bear bending moment and shearing force at the node. The working performance of the existing fabricated steel structure semi-rigid node is still to be improved, and therefore, engineering technicians need a novel fabricated steel structure semi-rigid beam-column connecting node to improve the working performance of the fabricated steel structure beam-column node.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a novel assembled steel construction semi-rigid beam column connected node to improve the working property of assembled steel construction beam column node.
In order to realize the technical purpose, the utility model discloses a technical scheme is: a novel assembly type steel structure semi-rigid beam column connecting node comprises a section steel column, a section steel beam, a fastener type end plate and a high-strength bolt; the section steel column and the section steel beam are connected through a high-strength bolt of the beam-column joint through a fastener-shaped end plate; the section steel column and the section steel beam are both H-shaped section steel components and respectively comprise an upper flange plate, a lower flange plate and a web plate, and bolt holes matched with the fastener type end plates are formed in the end parts of the section steel column and the section steel beam; the fastener-type end plate is a steel member formed by integral pouring, the steel member is a cuboid-shaped member consisting of 4 connecting steel plates and comprises a No. 1 connecting end plate, a No. 2 connecting end plate, a No. 3 connecting end plate and a No. 4 connecting end plate, wherein the No. 1 connecting end plate and the No. 2 connecting end plate are long steel plates with bolt holes and are vertically arranged, the No. 3 connecting end plate and the No. 4 connecting end plate are short steel plates with bolt holes, and the short steel plates are arranged at the ends of the No. 1 connecting end plate and the No. 2 connecting end plate to form a half-box-shaped steel member; the end part of the section steel beam is hoisted to the outer side of a flange plate of the section steel column, and the two sides of a web plate of the section steel beam are fixedly connected with the section steel column through fastener type end plates; the No. 1 connecting end plate is arranged on the web plate side of the section steel beam, and the No. 1 connecting end plates on the two sides of the web plate are fixedly connected through high-strength bolts; the No. 2 connecting end plate is arranged on the flange plate side of the section steel column and is fixedly connected with the section steel column through a high-strength bolt; the No. 3 connecting end plate is arranged on the inner side of the upper flange plate of the section steel beam and is fixedly connected with the upper flange plate of the section steel beam through a high-strength bolt; no. 4 connection end plate arranges the inboard at shaped steel roof beam lower flange board, through the lower flange board fixed connection of high strength bolt and shaped steel roof beam.
Preferably, the thickness of the clip type end plate is set to 5 mm.
Preferably, the width of the No. 3 connecting end plate and the No. 4 connecting end plate is consistent with the extending size of the flange plate of the section steel beam.
The utility model has the advantages that: the steel frame adopts the complete assembled connected node to satisfy the development requirement of building industrialization. The pole column connection and the column connection are fully assembled and connected through high-strength bolts, so that field welding can be effectively prevented, and the mounting efficiency is improved. Meanwhile, the seismic performance of the beam-column joint can be effectively improved; the semi-rigid connection has sufficient load bearing capacity. Good rigidity and energy consumption, good anti-seismic performance, capability of improving the bearing capacity and the final bearing capacity of the joint and remarkable reduction of the shear deformation of the joint area.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic side view of the structure of the present invention.
Fig. 3 is a schematic structural view of a fastener-type end plate.
The steel beam-type connector comprises a steel column 1, a steel beam 2, a fastener-type end plate 3, a connection end plate 3-1, a connection end plate 3-2, a connection end plate 3-3, a connection end plate 3-4 and a high-strength bolt 4, wherein the steel column 1 is a section steel column, the section steel beam 2 is a section steel beam, the fastener-type end plate 3 is a fastener-type end plate, the connection end plate 3-1 is a.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, a novel assembly type steel structure semi-rigid beam-column connection node mainly comprises: the structural steel comprises a structural steel column 1, a structural steel beam 2, a fastener-shaped end plate 3 and a high-strength bolt 4; the section steel column 1 and the section steel beam 2 are connected through a fastener type end plate 3 to realize high-strength bolts 4 of beam-column joints; the section steel column 1 and the section steel beam 2 are both H-shaped section steel components and comprise an upper flange plate, a lower flange plate and a web plate, and bolt holes matched with the fastener-shaped end plate 3 are formed in the end parts of the section steel column 1 and the section steel beam 2; the fastener-type end plate 3 is a steel member formed by integral casting, the steel member is a cuboid-shaped member consisting of 4 connecting steel plates, and comprises a No. 1 connecting end plate 3-1, a No. 2 connecting end plate 3-2, a No. 3 connecting end plate 3-3 and a No. 4 connecting end plate 3-4, wherein the No. 1 connecting end plate 3-1 and the No. 2 connecting end plate 3-2 are long steel plates with bolt holes, the two are vertically arranged, the No. 3 connecting end plate 3-3 and the No. 4 connecting end plate 3-4 are short steel plates with bolt holes, and the short steel plates are arranged at the ends of the No. 1 connecting end plate 3-1 and the No. 2 connecting end plate 3-2 to form a half-box-shaped steel member; the end part of the section steel beam 2 is hoisted to the outer side of a flange plate of the section steel column 1, and the section steel beam 2 and the section steel column 1 are fixedly connected through a fastener type end plate 3 on both sides of a web plate of the section steel beam 2; the No. 1 connecting end plate 3-1 is arranged on the web plate side of the section steel beam 2, and the No. 1 connecting end plates 3-1 on the two sides of the web plate are fixedly connected through high-strength bolts 4; the No. 2 connecting end plate 3-2 is arranged on the flange plate side of the section steel column 1 and is fixedly connected with the section steel column 1 through a high-strength bolt 4; the No. 3 connecting end plate 3-3 is arranged on the inner side of the upper flange plate of the section steel beam 2 and is fixedly connected with the upper flange plate of the section steel beam 2 through a high-strength bolt 4; no. 4 connecting end plates 3-4 are arranged on the inner sides of the lower flange plates of the section steel beams 2 and are fixedly connected with the lower flange plates of the section steel beams 2 through high-strength bolts 4.
In a specific embodiment, the thickness of the fastener-type end plate 3 is set to 5 mm.
In specific implementation, the width of the No. 3 connecting end plate 3-3 and the No. 4 connecting end plate 3-4 is consistent with the extending size of the flange plate of the section steel beam 2.
The technical contents and features of the present invention have been disclosed as above, and those skilled in the art may still make substitutions and modifications based on the teachings of the present invention without departing from the spirit of the present invention, therefore, the protection scope of the present invention is not limited to the contents disclosed in the embodiments, but also includes various substitutions and modifications without departing from the spirit of the present invention.

Claims (3)

1. The utility model provides a novel assembled steel construction semi-rigid beam column connected node which characterized in that: comprises a section steel column, a section steel beam, a fastener-shaped end plate and a high-strength bolt; the section steel column and the section steel beam are connected through a high-strength bolt of the beam-column joint through a fastener-shaped end plate; the section steel column and the section steel beam are both H-shaped section steel components and respectively comprise an upper flange plate, a lower flange plate and a web plate, and bolt holes matched with the fastener type end plates are formed in the end parts of the section steel column and the section steel beam; the fastener-type end plate is a steel member formed by integral pouring, the steel member is a cuboid-shaped member consisting of 4 connecting steel plates and comprises a No. 1 connecting end plate, a No. 2 connecting end plate, a No. 3 connecting end plate and a No. 4 connecting end plate, wherein the No. 1 connecting end plate and the No. 2 connecting end plate are long steel plates with bolt holes and are vertically arranged, the No. 3 connecting end plate and the No. 4 connecting end plate are short steel plates with bolt holes, and the short steel plates are arranged at the end parts of the No. 1 connecting end plate and the No. 2 connecting end plate; the end part of the section steel beam is hoisted to the outer side of a flange plate of the section steel column, and both sides of a web plate of the section steel beam pass through fastener type end plates; the No. 1 connecting end plate is arranged on the web plate side of the section steel beam, and the No. 1 connecting end plates on the two sides of the web plate are fixedly connected through high-strength bolts; the No. 2 connecting end plate is arranged on the flange plate side of the section steel column and is fixedly connected with the section steel column through a high-strength bolt; the No. 3 connecting end plate is arranged on the inner side of the upper flange plate of the section steel beam and is fixedly connected with the upper flange plate of the section steel beam through a high-strength bolt; no. 4 connection end plate arranges the inboard at shaped steel roof beam lower flange board, through the lower flange board fixed connection of high strength bolt and shaped steel roof beam.
2. The novel assembled steel structure semi-rigid beam-column connection node of claim 1, wherein: the thickness of the fastener type end plate is set to be 5 mm.
3. The novel assembled steel structure semi-rigid beam-column connection node of claim 1, wherein: the width of the No. 3 connecting end plate and the No. 4 connecting end plate is consistent with the extending size of the flange plate of the section steel beam.
CN201920429625.8U 2019-03-29 2019-03-29 Novel semi-rigid beam column connected node of assembled steel construction Expired - Fee Related CN209874051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920429625.8U CN209874051U (en) 2019-03-29 2019-03-29 Novel semi-rigid beam column connected node of assembled steel construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920429625.8U CN209874051U (en) 2019-03-29 2019-03-29 Novel semi-rigid beam column connected node of assembled steel construction

Publications (1)

Publication Number Publication Date
CN209874051U true CN209874051U (en) 2019-12-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920429625.8U Expired - Fee Related CN209874051U (en) 2019-03-29 2019-03-29 Novel semi-rigid beam column connected node of assembled steel construction

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114960947A (en) * 2022-06-29 2022-08-30 福建江夏学院 Assembled steel structure type reinforced ring plate type flange beam column node and using method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114960947A (en) * 2022-06-29 2022-08-30 福建江夏学院 Assembled steel structure type reinforced ring plate type flange beam column node and using method
CN114960947B (en) * 2022-06-29 2023-05-12 福建江夏学院 Assembled steel structure reinforced annular plate type flange beam column joint and use method

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191231

Termination date: 20210329

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