CN203475614U - Damping connection structure of beam-column joint - Google Patents

Damping connection structure of beam-column joint Download PDF

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Publication number
CN203475614U
CN203475614U CN201320560074.1U CN201320560074U CN203475614U CN 203475614 U CN203475614 U CN 203475614U CN 201320560074 U CN201320560074 U CN 201320560074U CN 203475614 U CN203475614 U CN 203475614U
Authority
CN
China
Prior art keywords
bolt
flexible connector
shock
absorption
circular arc
Prior art date
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
CN201320560074.1U
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Chinese (zh)
Inventor
徐仁泉
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.)
HANGZHOU XIAOSHAN XINXIN STEEL STRUCTURE Co Ltd
Original Assignee
HANGZHOU XIAOSHAN XINXIN STEEL STRUCTURE 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 HANGZHOU XIAOSHAN XINXIN STEEL STRUCTURE Co Ltd filed Critical HANGZHOU XIAOSHAN XINXIN STEEL STRUCTURE Co Ltd
Priority to CN201320560074.1U priority Critical patent/CN203475614U/en
Application granted granted Critical
Publication of CN203475614U publication Critical patent/CN203475614U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a damping connection structure of a beam-column joint. The damping connection structure is simple in structure and convenient to manufacture, and reduces vibration of the joint. The damping connection structure comprises a steel pipe column and an I-steel beam, and is characterized in that one end of the I-steel beam abuts against the steel pipe column, the steel pipe column and the I-steel beam are connected through an elastic connection piece which is defined by four arc steel plates connected end to end, and connecting blocks are arranged at the connecting positions. The damping connection structure is suitable for building steel structures.

Description

A kind of shock-absorption connecting structure of bean column node
Technical field
The utility model relates to a kind of shock-absorption connecting structure of bean column node.Be applicable to construction steel structure.
Background technology
Bean column node is the key point of steel work, and under vertical load and geological process, frame joint mainly bears moment of flexure, the shearing that axial force, moment of flexure, shearing and beam that post transmits transmit.The shear failure of the mode of failure of node area for being caused by principal tensile stress.The earthquake of violent earthquake both at home and abroad shows, reinforced concrete frame node has destruction in various degree more in earthquake, and the principal mode of destruction is node He Xin district's shear failure and Bar Anchorage destruction, and serious meeting causes that whole framework collapses.Reparation after destruction of a node is also more difficult.
The patent No. is 200920223284.5 Chinese patent, a kind of shock-absorption connecting structure of bean column node, the equal screw of connecting screw hole magnitude setting of corresponding " work " word gooseneck of side plate of two " L " shape junction plate one sides, and by bolt, " L " shape junction plate, " work " word gooseneck and another " L " shape junction plate are connected; The screw that two " L " shape junction plate another sides after connection arrange is the screw of corresponding quarter bend steel pipe column respectively, and through damping compound of sand, clay, etc. for making earthenware, connects quarter bend steel pipe column by bolt.Yet this patent reduces transverse vibration in actual use, to longitudinal vibrations, subdue less obvious.
Summary of the invention
The technical problems to be solved in the utility model is: for the problem of above-mentioned existence, provide a kind of shock-absorption connecting structure of bean column node simple in structure, easy to make, to reduce Nodes vibrations.
The technical scheme that the utility model adopts is: a kind of shock-absorption connecting structure of bean column node, there is steel pipe column and i iron crossbeam, and it is characterized in that: steel pipe column is withstood in described i iron crossbeam one end, and both are connected through Flexible Connector; Described Flexible Connector is connected and surrounds from beginning to end by four circular arc steel plates, and is provided with contiguous block at each tie point place.
Described Flexible Connector circular arc steel plate is on one side fixedly connected with steel pipe column through bolt; The circular arc steel plate on the upper and lower both sides of described Flexible Connector is fixedly connected with i iron crossbeam through screw bolt and nut.
Every circular arc steel plate center is provided with the bolt hole that one or two passes for bolt.
Described Flexible Connector is arranged in i iron crossbeam both sides.
On described bolt, overlap flexible pad.
The beneficial effects of the utility model are: the utility model is simple in structure, easy to make and cost of manufacture is lower.Each circular arc steel plate of Flexible Connector can reduce laterally to shake longitudinally, good damping effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment.
Fig. 2 is the front view of the present embodiment Elastic connector.
Fig. 3 is the left view of the present embodiment Elastic connector.
The specific embodiment
As shown in Figure 1, the shock-absorption connecting structure that the present embodiment is a kind of bean column node, has steel pipe column 1 and i iron crossbeam 2, and wherein steel pipe column 1 is withstood in i iron crossbeam 2 one end, and both are connected through Flexible Connector 3.As shown in Figure 2 and Figure 3, Flexible Connector 3 is connected and is surrounded by four circular arc steel plates, 302 head and the tail, and is provided with contiguous block 301 at each tie point place, and every circular arc steel plate 302 centers are provided with a bolt hole 303.Flexible Connector 3 circular arc steel plate 302 is on one side fixedly connected with steel pipe column 1 through bolt 4; The circular arc steel plate 302 on Flexible Connector both sides Shang Xia 3 is fixedly connected with i iron crossbeam 2 with nut 5 through bolt 4.
In the present embodiment, at i iron crossbeam 2, be all furnished with Flexible Connector 3.In this example, on bolt 4, is furnished with elastomeric pad.
Certainly, above-mentioned explanation is not limitation of the utility model, and the utility model is also not limited to above-mentioned giving an example; those skilled in the art; in scope of the present utility model, the variation of making, change and add or replace, all should belong to protection domain of the present utility model.

Claims (5)

1. a shock-absorption connecting structure for bean column node, has steel pipe column (1) and i iron crossbeam (2), it is characterized in that: steel pipe column (1) is withstood in described i iron crossbeam (2) one end, and both are connected through Flexible Connector (3); Described Flexible Connector (3) is connected and is surrounded by four circular arc steel plates (302) head and the tail, and is provided with contiguous block (301) at each tie point place.
2. the shock-absorption connecting structure of bean column node according to claim 1, is characterized in that: described Flexible Connector (3) circular arc steel plate (302) is on one side fixedly connected with steel pipe column (1) through bolt (4); The circular arc steel plate (302) on the upper and lower both sides of described Flexible Connector (3) is fixedly connected with i iron crossbeam (2) with nut (5) through bolt (4).
3. the shock-absorption connecting structure of bean column node according to claim 2, is characterized in that: every block of circular arc steel plate (302) center is provided with one or two bolt hole (303) passing for bolt (4).
4. the shock-absorption connecting structure of bean column node according to claim 1, is characterized in that: described Flexible Connector (3) is arranged in i iron crossbeam (2) both sides.
5. the shock-absorption connecting structure of bean column node according to claim 2, is characterized in that: the flexible pad of the upper cover of described bolt (4).
CN201320560074.1U 2014-01-08 2014-01-08 Damping connection structure of beam-column joint Expired - Fee Related CN203475614U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320560074.1U CN203475614U (en) 2014-01-08 2014-01-08 Damping connection structure of beam-column joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320560074.1U CN203475614U (en) 2014-01-08 2014-01-08 Damping connection structure of beam-column joint

Publications (1)

Publication Number Publication Date
CN203475614U true CN203475614U (en) 2014-03-12

Family

ID=50223969

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320560074.1U Expired - Fee Related CN203475614U (en) 2014-01-08 2014-01-08 Damping connection structure of beam-column joint

Country Status (1)

Country Link
CN (1) CN203475614U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105604185A (en) * 2016-01-21 2016-05-25 倪黄女 Earthquake-resistant building support connecting structure and method
CN107460958A (en) * 2017-08-29 2017-12-12 孔金河 Assembling type steel structure connector, connecting node and connecting node construction method
CN107514062A (en) * 2017-08-25 2017-12-26 孔金河 Steel construction main body assembling type node and its application

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105604185A (en) * 2016-01-21 2016-05-25 倪黄女 Earthquake-resistant building support connecting structure and method
CN105604185B (en) * 2016-01-21 2017-12-19 倪黄女 A kind of earthquake-resistant structure support connection structure and attaching method thereof
CN107514062A (en) * 2017-08-25 2017-12-26 孔金河 Steel construction main body assembling type node and its application
CN107514062B (en) * 2017-08-25 2019-05-07 青岛昊宇重工有限公司 Steel construction main body assembling type node and its application
CN107460958A (en) * 2017-08-29 2017-12-12 孔金河 Assembling type steel structure connector, connecting node and connecting node construction method

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GR01 Patent grant
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140312

Termination date: 20150108