CN103774752B - Steel pipe truss hinged joint device - Google Patents
Steel pipe truss hinged joint device Download PDFInfo
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- CN103774752B CN103774752B CN201410018792.5A CN201410018792A CN103774752B CN 103774752 B CN103774752 B CN 103774752B CN 201410018792 A CN201410018792 A CN 201410018792A CN 103774752 B CN103774752 B CN 103774752B
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- steel pipe
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- pipe truss
- hinged joint
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Abstract
The present invention discloses a kind of steel pipe truss hinged joint device, mainly formed by steel pipe truss, rubber cushion blocks, built-in fitting and concrete fixture, built-in fitting comprise horizontal steel plate and with the fixing reinforcing bar of horizontal steel plate vertical welding, this reinforcing bar is built in concrete fixture, steel pipe truss lower end is provided with and the integrated bearing of this steel pipe truss and bearing rebound, rubber cushion blocks is installed between bearing and bearing rebound by crab-bolt, and bearing rebound is fixed on the upper end of horizontal steel plate by welding manner. Advantage of the present invention is that the bottom of this reinforcing bar is provided with right angle crotch, increase greatly the frictional force of built-in fitting and concrete fixture, bearing and steel pipe truss that steel pipe truss lower end is provided with are welded, the stressed center of gravity of the each steel pipe of truss can not be intersected in a bit, avoid the existence of Nodes eccentric force, effectively raise the bearing capacity and stiffness of hinged joint, can meet the requirement of building field to steel pipe truss hinged joint.
Description
Technical field
The present invention relates to a kind of architectural engineering steel pipe truss device, specifically, relate to a kind of steel pipe truss hinged joint device.
Background technology
Steel pipe truss is called for short steel truss, refers to the truss that main employing steel are manufactured, and is mainly used in industrial premises, warehouse, bodyEducate in the industrial buildings such as shop, exhibition center, meeting-place, terminal, station, office building and civil buildings, and steel pipe truss exists conventionallyIn above-mentioned building as the main member of load-carrying members, conventional is three, four sides or multiaspect plane girder, but common steelThe stressed center of gravity of the each steel pipe of pipe truss can not be intersected in a bit, and conventionally has eccentric force at Nodes, in heavy construction and anti-Shake the strict region of shockproof requirement, the bearing capacity and stiffness of hinged joint can not meet the demands.
Summary of the invention
The object of this invention is to provide a kind of steel pipe truss hinged joint device, meet the bearing capacity to hinged joint in heavy constructionThe requirement high, rigidity is large.
Technical scheme of the present invention is: a kind of steel pipe truss hinged joint device, is characterized in that: this hinged joint device is mainBe made up of steel pipe truss, rubber cushion blocks, built-in fitting and concrete fixture, described built-in fitting comprises horizontal steel plate and and waterThe reinforcing bar that plain plate vertical welding is fixing, this reinforcing bar is built in concrete fixture, described steel pipe truss lower end be provided withThe integrated bearing of this steel pipe truss, the bottom of bearing is provided with bearing rebound, rubber cushion blocks by crab-bolt be installed on bearing withBetween bearing rebound, described bearing rebound is fixed on the upper end of horizontal steel plate by welding manner.
Preferably, described bearing rebound and horizontal steel plate are square, and the size of bearing rebound is less than horizontal steel plateSize.
Preferably, described reinforcing bar has two, and reinforcing bar bottom is provided with right angle crotch, and reinforcing bar is all embedded in concrete and fixesIn device.
Preferably, the periphery of described rubber cushion blocks is provided with foamed plastics shutoff.
Preferably, described steel pipe truss is three steel pipe trusses.
The present invention's beneficial effect is compared with prior art:
This steel pipe truss hinged joint device is mainly made up of steel pipe truss, rubber cushion blocks, built-in fitting and concrete fixture,Built-in fitting comprise horizontal steel plate and with the fixing reinforcing bar of horizontal steel plate vertical welding, the bottom of this reinforcing bar is provided with right angle crotch, this steelMuscle is built in concrete fixture, increases greatly the frictional force of built-in fitting and concrete fixture, meanwhile, and steel pipe purlinFrame lower end is provided with and the integrated bearing of this steel pipe truss, and this bearing and steel pipe truss are welded, by being subject to of the each steel pipe of trussPower center of gravity can not be intersected in a bit, has avoided the existence of Nodes eccentric force, effectively raise hinged joint bearing capacity andRigidity, can meet the requirement of building field to steel pipe truss hinged joint.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
In figure, 1-steel pipe truss, 2-rubber cushion blocks, 3-concrete fixture, 4-horizontal steel plate, 5-reinforcing bar, 6-Bearing, 7-bearing rebound,
Detailed description of the invention
Below in conjunction with brief description of the drawings the specific embodiment of the present invention:
Referring to Fig. 1, a kind of steel pipe truss hinged joint device, this hinged joint device mainly by steel pipe truss 1, rubber cushion blocks 2,Built-in fitting and concrete fixture 3 form, built-in fitting comprise horizontal steel plate 4 and with the fixing steel of horizontal steel plate 4 vertical weldingsMuscle 5, this reinforcing bar 5 is built in concrete fixture 3, and steel pipe truss 1 is three steel pipe trusses, steel pipe truss 1 lower endBe provided with and the integrated bearing 6 of this steel pipe truss 1, the bottom of bearing 6 is provided with bearing rebound 7, and rubber cushion blocks 2 passes through anchorBolt is installed between bearing 6 and bearing rebound 7, and the periphery of rubber cushion blocks 2 is provided with foamed plastics shutoff, bearing rebound 7Be fixed on the upper end of horizontal steel plate 4 by welding manner.
The bearing rebound 7 of this hinged joint device and horizontal steel plate 4 are square, and the size of bearing rebound 7 is less than levelThe size of steel plate 4, after rubber cushion blocks 2 and bearing rebound 7 are fixed by crab-bolt, by bearing rebound 7 along horizontal steelWeld the periphery of plate 4.
The reinforcing bar 5 of built-in fitting has two, and reinforcing bar 5 bottoms are provided with right angle crotch, and reinforcing bar 5 is all embedded in the fixing dress of concretePut in 3, increase the frictional force of built-in fitting and concrete fixture.
While assembling this steel pipe truss hinged joint device, three steel pipe trusses and bearing 6 are welded as a whole, by built-in fittingReinforcing bar 5 be all built in concrete fixture 3, horizontal steel plate 4 is exposed to the top of concrete fixture 3, willRubber cushion blocks 2 welds bearing rebound 7 after fixing by crab-bolt with bearing rebound 7 along the periphery of horizontal steel plate 4Connect, the periphery of rubber cushion blocks 2 is provided with foamed plastics shutoff.
Claims (3)
1. a steel pipe truss hinged joint device, is characterized in that: this hinged joint device mainly by steel pipe truss, rubber cushion blocks,Built-in fitting and concrete fixture composition, described built-in fitting comprise horizontal steel plate and with the fixing steel of horizontal steel plate vertical weldingMuscle, this reinforcing bar is built in concrete fixture, and described steel pipe truss is three steel pipe trusses, described steel pipe truss lower endBe provided with and the integrated bearing of this steel pipe truss, the bottom of bearing is provided with bearing rebound, and rubber cushion blocks is installed on by crab-boltBetween bearing and bearing rebound, described bearing rebound is fixed on the upper end of horizontal steel plate, bearing transition by welding mannerPlate welds along the periphery of horizontal steel plate; The periphery of described rubber cushion blocks is provided with foamed plastics shutoff.
2. steel pipe truss hinged joint device according to claim 1, is characterized in that: described bearing rebound and horizontal steelPlate is square, and the size of bearing rebound is less than the size of horizontal steel plate.
3. steel pipe truss hinged joint device according to claim 1, is characterized in that: described reinforcing bar has two, reinforcing barBottom is provided with right angle crotch, and reinforcing bar is all embedded in concrete fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410018792.5A CN103774752B (en) | 2014-01-16 | 2014-01-16 | Steel pipe truss hinged joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410018792.5A CN103774752B (en) | 2014-01-16 | 2014-01-16 | Steel pipe truss hinged joint device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103774752A CN103774752A (en) | 2014-05-07 |
| CN103774752B true CN103774752B (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410018792.5A Active CN103774752B (en) | 2014-01-16 | 2014-01-16 | Steel pipe truss hinged joint device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103774752B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863054A (en) * | 2016-05-31 | 2016-08-17 | 安徽富煌建筑设计研究有限公司 | Steel structural pipe truss beam column transferring joint |
| CN110344505B (en) * | 2019-07-26 | 2024-05-03 | 河南绿建建筑科技有限公司 | Mortise and tenon self-locking connection structure for upper and lower layers of steel concrete combined pipe |
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| JP2000204671A (en) * | 1999-01-11 | 2000-07-25 | Kajima Corp | Joining structure for frame and truss structural material or brace material |
| JP2006070679A (en) * | 2004-09-01 | 2006-03-16 | Yoshisuke Kamiya | Continuous girder bridge in which triangle structures having damping/supporting devices at lower ends are connected by girder |
| CN1811086A (en) * | 2006-01-12 | 2006-08-02 | 北京市建筑设计研究院 | Steel structure gimbal |
| CN1936209A (en) * | 2006-10-24 | 2007-03-28 | 东南大学 | Large-span structure multi-dimension isolation shock-damping rack |
| CN201605529U (en) * | 2009-12-11 | 2010-10-13 | 中交第一公路勘察设计研究院有限公司 | High-damping isolation rubber support |
| CN201850651U (en) * | 2010-11-24 | 2011-06-01 | 中煤第五建设有限公司现代钢结构厂 | Net rack support |
| CN102661000A (en) * | 2012-05-29 | 2012-09-12 | 广西建工集团第五建筑工程有限责任公司 | Elastic support for single-layer multi-camber steel-structured net rack with single-layer welded balls |
| CN202644726U (en) * | 2012-05-29 | 2013-01-02 | 广西建工集团第五建筑工程有限责任公司 | Elastic support for single-layered multiple curved surface single-layered welding ball steel structure net rack |
| CN203213298U (en) * | 2013-04-28 | 2013-09-25 | 开封天元网架工程有限公司 | Unidirectional slidable net frame support |
| CN203782883U (en) * | 2014-01-16 | 2014-08-20 | 山东杭萧钢构有限公司 | Steel pipe truss hinge joint device |
-
2014
- 2014-01-16 CN CN201410018792.5A patent/CN103774752B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212618Y (en) * | 1994-11-21 | 1995-11-15 | 山东大幕集团总公司 | Hollow ball mesh support knot welded with stainless steel |
| JP2000204671A (en) * | 1999-01-11 | 2000-07-25 | Kajima Corp | Joining structure for frame and truss structural material or brace material |
| JP2006070679A (en) * | 2004-09-01 | 2006-03-16 | Yoshisuke Kamiya | Continuous girder bridge in which triangle structures having damping/supporting devices at lower ends are connected by girder |
| CN1811086A (en) * | 2006-01-12 | 2006-08-02 | 北京市建筑设计研究院 | Steel structure gimbal |
| CN1936209A (en) * | 2006-10-24 | 2007-03-28 | 东南大学 | Large-span structure multi-dimension isolation shock-damping rack |
| CN201605529U (en) * | 2009-12-11 | 2010-10-13 | 中交第一公路勘察设计研究院有限公司 | High-damping isolation rubber support |
| CN201850651U (en) * | 2010-11-24 | 2011-06-01 | 中煤第五建设有限公司现代钢结构厂 | Net rack support |
| CN102661000A (en) * | 2012-05-29 | 2012-09-12 | 广西建工集团第五建筑工程有限责任公司 | Elastic support for single-layer multi-camber steel-structured net rack with single-layer welded balls |
| CN202644726U (en) * | 2012-05-29 | 2013-01-02 | 广西建工集团第五建筑工程有限责任公司 | Elastic support for single-layered multiple curved surface single-layered welding ball steel structure net rack |
| CN203213298U (en) * | 2013-04-28 | 2013-09-25 | 开封天元网架工程有限公司 | Unidirectional slidable net frame support |
| CN203782883U (en) * | 2014-01-16 | 2014-08-20 | 山东杭萧钢构有限公司 | Steel pipe truss hinge joint device |
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| Publication number | Publication date |
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| CN103774752A (en) | 2014-05-07 |
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Address after: Two, Yunxi Road, Jiaozhou Bay Industrial Park, Qingdao, Shandong, Jiaozhou 266000, China Patentee after: Hang Gang steel (Shandong) Co., Ltd. Address before: Two Yunxi Road, Jiaozhou Bay Industrial Park, Qingdao, Shandong, Jiaozhou 266000, China Patentee before: Shandong Hangxiao Steel Structure Co., Ltd. |