CN104358319A - Insertion type beam-column joint connecting structure - Google Patents
Insertion type beam-column joint connecting structure Download PDFInfo
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- CN104358319A CN104358319A CN201410453857.9A CN201410453857A CN104358319A CN 104358319 A CN104358319 A CN 104358319A CN 201410453857 A CN201410453857 A CN 201410453857A CN 104358319 A CN104358319 A CN 104358319A
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- sleeve
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- lower prop
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Abstract
The invention discloses an insertion type beam-column joint connecting structure which comprises a chord member frame, wherein the chord member frame comprises two chord members (1) arranged in parallel, a sleeve (7) welded between the chord members (1), a lower column (8) connected and matched with the sleeve (7) in an insertion manner and an upper column (6) connected and matched with the lower column (8) in an insertion manner; the two parallel chord members (1) are connected into a whole through truss web members (2); the whole sleeve (7) adopts a cuboid structure and openings are formed in the two ends of the sleeve (7); a sleeve upper flange (5) and a sleeve lower flange (9) are respectively welded on the edges of the openings of the sleeve (7). The whole insertion type beam-column joint connecting structure is light in weight, energy-saving, environment-friendly, high in construction speed and degree of industrialization, can effectively solve the problems that the building industrialization level is low, the labor productivity of building construction is low and traditional buildings are low in quality in China, and is applied to development of the construction industry in China.
Description
Technical field
What the present invention relates to is field of steel structure, and what be specifically related to is a kind of plug-in type connecting structure of beam column nodes.
Background technology
In the full welding node of tradition beam column, bottom flange, Liangshan and web and the on-the-spot welding of post, although this type of attachment is for being rigidly connected, ductility of joint is poor, easily brittle fracture occurs in earthquake, and need on-the-spot welding, greatly have impact on speed of application and quality, be unsuitable in assembling type steel structure, simultaneously because bonding area is large, the residual stress that easy generation is larger, affects the stress performance of node.
In tradition high-strength bolt tie-beam Column border node, beam-ends shrouding and box column are fastenedly connected by high-strength bolt, time fastening, workman needs handle to reach in box column, this form of construction work makes troubles to the fastening work of bolt when constructing, bolt hole can weaken node short column simultaneously, affects its stress performance.
In tradition bolted and welded connection node, bottom flange and post Site Welding on beam column, web plate is by shear plate and post bolt, this connected mode needs on-the-spot welding, greatly have impact on speed of application and quality, and construction sequence is complicated, is not easy realization and is rigidly connected.
Summary of the invention
The present invention proposes a kind of plug-in type connecting structure of beam column nodes, its objective is the defect being to overcome prior art, meet the every mechanical property of node, realize bean column node to be rigidly connected, and realize the assembling of structure, improve the assembled speed of component, fully adapt to requirement and the feature of assembling type steel structure system.
In order to solve problem existing in background technology, it comprises chord member frame, and described chord member frame comprises two chord members be arranged in parallel 1, the lower prop 8 being welded on the sleeve 7 between chord member 1 and coordinating with sleeve 7 grafting, and the upper prop 6 coordinated with lower prop 8 grafting; An entirety is connected into by truss web 2 between two parallel chord members 1, described sleeve 7 is overall is provided with the rectangular structure of opening for two ends, the edge of its openend is welded with sleeve upper flange 5 and sleeve lower flange 9 respectively, the upper weld of described lower prop 8 has the two pieces of lower prop end plates 15 coordinated with sleeve 7 grafting, the other end of this lower prop end plate 15 extends in upper prop 6 through sleeve 7, and is spun by bolt and be integrally fixed.
The bottom welding of described upper prop 6 has the upper prop flange 4 docked with sleeve upper flange 5, and the corner place of described upper prop flange 4 is welded with the upper prop flange stiffening rib 3 be connected with upper prop 6 respectively, and the periphery of described upper prop flange 4 offers the screw of through setting.
The lower prop flange 10 docked with sleeve lower flange 9 is welded with near the root of described lower prop end plate 15, the corner place of described lower prop flange 10 is welded with the lower prop flange stiffening rib 11 be connected with lower prop 8 respectively, and the periphery of described lower prop flange 10 offers the screw of through setting.
Described chord member 1 is provided with column base junction plate 14 with the junction of sleeve 7, and the side of this column base junction plate 14 is welded on the outer middle side part of sleeve 7, and its upper and lower two ends coordinate with the grafting of two chord members be arranged in parallel 1 respectively.
The junction of described sleeve 7 and lower prop end plate 15 and upper prop end plate 16 offers the screw of through setting respectively, is provided with the high-strength bolt coordinated that to spin with it in this screw.
Owing to have employed above technical scheme, the present invention has following beneficial effect: total quality is light, energy-conserving and environment-protective, speed of application is fast, industrialization degree is high, the problems such as effectively can solve that China's industrialization of construction industry level is low, house building labor productivity is low and conventional house product quality is low, adapt to the development of China's building trade.
Accompanying drawing explanation
In order to be illustrated more clearly in the present invention, below in conjunction with accompanying drawing, embodiment is briefly described.
Fig. 1 is the overall structure schematic diagram after the present invention installs;
Fig. 2 is the structural representation of lower prop in the present invention;
Fig. 3 is mounting structure schematic diagram of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention being clearly and completely described.
Embodiment 1
Referring to Fig. 1-3, a plug-in type beam column node connection device for fabricated construction system, it comprises chord member frame, and described chord member frame comprises two chord members be arranged in parallel 1, the lower prop 8 being welded on the sleeve 7 between chord member 1 and coordinating with sleeve 7 grafting, and the upper prop 6 coordinated with lower prop 8 grafting; An entirety is connected into by truss web 2 between two parallel chord members 1, described sleeve 7 is overall is provided with the rectangular structure of opening for two ends, the edge of its openend is welded with sleeve upper flange 5 and sleeve lower flange 9 respectively, the upper weld of described lower prop 8 has the two pieces of lower prop end plates 15 coordinated with sleeve 7 grafting, the other end of this lower prop end plate 15 extends in upper prop 6 through sleeve 7, and is spun by bolt and be integrally fixed.
The bottom welding of described upper prop 6 has the upper prop flange 4 docked with sleeve upper flange 5, and the corner place of described upper prop flange 4 is welded with the upper prop flange stiffening rib 3 be connected with upper prop 6 respectively, and the periphery of described upper prop flange 4 offers the screw of through setting.
The lower prop flange 10 docked with sleeve lower flange 9 is welded with near the root of described lower prop end plate 15, the corner place of described lower prop flange 10 is welded with the lower prop flange stiffening rib 11 be connected with lower prop 8 respectively, and the periphery of described lower prop flange 10 offers the screw of through setting.
Described chord member 1 is provided with column base junction plate 14 with the junction of sleeve 7, and the side of this column base junction plate 14 is welded on the outer middle side part of sleeve 7, and its upper and lower two ends coordinate with the grafting of two chord members be arranged in parallel 1 respectively.
The junction of described sleeve 7 and lower prop end plate 15 and upper prop end plate 16 offers the screw of through setting respectively, is provided with the high-strength bolt coordinated that to spin with it in this screw.
Embodiment 2
Chord member frame is processed in advance in factory according to structure disclosed in embodiment 1, upper prop 6 and lower prop 8, only need carry out docking consolidation service when the later stage is transported to job site, on-the-spot without welding job requirements, and the layout of bolt is also easy in manual operation, substantially increase assembling speed and quality.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art should be appreciated that it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (5)
1. a plug-in type connecting structure of beam column nodes, it is characterized in that it comprises chord member frame, described chord member frame comprises two chord members be arranged in parallel (1), the lower prop (8) being welded on the sleeve (7) between chord member (1) and coordinating with sleeve (7) grafting, and the upper prop (6) coordinated with lower prop (8) grafting; An entirety is connected into by truss web (2) between two parallel chord members (1), described sleeve (7) is overall is provided with the rectangular structure of opening for two ends, the edge of its openend is welded with sleeve upper flange (5) and sleeve lower flange (9) respectively, the upper weld of described lower prop (8) has the two pieces of lower prop end plates (15) coordinated with sleeve (7) grafting, the other end of this lower prop end plate (15) extends in upper prop (6) through sleeve (7), and is spun by bolt and be integrally fixed.
2. a kind of plug-in type connecting structure of beam column nodes according to claim 1, it is characterized in that the bottom welding of described upper prop (6) has the upper prop flange (4) docked with sleeve upper flange (5), the corner place of described upper prop flange (4) is welded with the upper prop flange stiffening rib (3) be connected with upper prop (6) respectively, and the periphery of described upper prop flange (4) offers the screw of through setting.
3. a kind of plug-in type connecting structure of beam column nodes according to claim 1, the lower prop flange (10) docked with sleeve lower flange (9) is welded with near the root that it is characterized in that described lower prop end plate (15), the corner place of described lower prop flange (10) is welded with the lower prop flange stiffening rib (11) be connected with lower prop (8) respectively, and the periphery of described lower prop flange (10) offers the screw of through setting.
4. a kind of plug-in type connecting structure of beam column nodes according to claim 1, it is characterized in that described chord member (1) is provided with column base junction plate (14) with the junction of sleeve (7), the side of this column base junction plate (14) is welded on the outer middle side part of sleeve (7), and its upper and lower two ends coordinate with the grafting of two chord members be arranged in parallel (1) respectively.
5. a kind of plug-in type connecting structure of beam column nodes according to claim 1, it is characterized in that the junction of described sleeve (7) and lower prop end plate (15) and upper prop end plate (16) offers the screw of through setting respectively, in this screw, be provided with the high-strength bolt coordinated that to spin with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410453857.9A CN104358319A (en) | 2014-09-03 | 2014-09-03 | Insertion type beam-column joint connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410453857.9A CN104358319A (en) | 2014-09-03 | 2014-09-03 | Insertion type beam-column joint connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104358319A true CN104358319A (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410453857.9A Pending CN104358319A (en) | 2014-09-03 | 2014-09-03 | Insertion type beam-column joint connecting structure |
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| CN (1) | CN104358319A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522367A (en) * | 2016-12-27 | 2017-03-22 | 北京善筑科技股份有限公司 | Assembly type building main body structure |
| CN108978998A (en) * | 2018-10-09 | 2018-12-11 | 安徽建筑大学 | A kind of connecting node between tier building assembled square bar tubing string |
| CN110230369A (en) * | 2019-07-03 | 2019-09-13 | 厦门源昌城建集团有限公司 | A kind of assembles post and its joggle construction method |
| CN113089829A (en) * | 2021-04-16 | 2021-07-09 | 常州工程职业技术学院 | Buckle formula steel beam column node structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07317153A (en) * | 1994-05-23 | 1995-12-05 | Riide:Kk | Joining structure of square steel pipe column |
| JPH0893054A (en) * | 1994-09-26 | 1996-04-09 | Daiwa House Ind Co Ltd | Method and structure for joining square steel tube columns using one-side bolt |
| JPH10227064A (en) * | 1997-02-18 | 1998-08-25 | Housing Tamura:Kk | Post jointing method |
| CN2399464Y (en) * | 1999-07-14 | 2000-10-04 | 王志林 | Steel structure building slab |
| JP2001279829A (en) * | 2000-03-31 | 2001-10-10 | Akira Sugiyama | Connection method and member |
| CN103015536A (en) * | 2012-12-26 | 2013-04-03 | 北京工业大学 | Beam-column joint connecting device for multi-story/high-rise assembly type steel structure system |
| CN103541434A (en) * | 2013-09-22 | 2014-01-29 | 沈阳建筑大学 | Full-fabricated cross concrete combining joint |
-
2014
- 2014-09-03 CN CN201410453857.9A patent/CN104358319A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07317153A (en) * | 1994-05-23 | 1995-12-05 | Riide:Kk | Joining structure of square steel pipe column |
| JPH0893054A (en) * | 1994-09-26 | 1996-04-09 | Daiwa House Ind Co Ltd | Method and structure for joining square steel tube columns using one-side bolt |
| JPH10227064A (en) * | 1997-02-18 | 1998-08-25 | Housing Tamura:Kk | Post jointing method |
| CN2399464Y (en) * | 1999-07-14 | 2000-10-04 | 王志林 | Steel structure building slab |
| JP2001279829A (en) * | 2000-03-31 | 2001-10-10 | Akira Sugiyama | Connection method and member |
| CN103015536A (en) * | 2012-12-26 | 2013-04-03 | 北京工业大学 | Beam-column joint connecting device for multi-story/high-rise assembly type steel structure system |
| CN103541434A (en) * | 2013-09-22 | 2014-01-29 | 沈阳建筑大学 | Full-fabricated cross concrete combining joint |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522367A (en) * | 2016-12-27 | 2017-03-22 | 北京善筑科技股份有限公司 | Assembly type building main body structure |
| CN108978998A (en) * | 2018-10-09 | 2018-12-11 | 安徽建筑大学 | A kind of connecting node between tier building assembled square bar tubing string |
| CN110230369A (en) * | 2019-07-03 | 2019-09-13 | 厦门源昌城建集团有限公司 | A kind of assembles post and its joggle construction method |
| CN113089829A (en) * | 2021-04-16 | 2021-07-09 | 常州工程职业技术学院 | Buckle formula steel beam column node structure |
| CN113089829B (en) * | 2021-04-16 | 2022-01-07 | 常州工程职业技术学院 | Buckle formula steel beam column node structure |
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Application publication date: 20150218 |
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