CN104452971B - A kind of steel pipe column capital X-type bearing pin support node - Google Patents
A kind of steel pipe column capital X-type bearing pin support node Download PDFInfo
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- CN104452971B CN104452971B CN201310414389.XA CN201310414389A CN104452971B CN 104452971 B CN104452971 B CN 104452971B CN 201310414389 A CN201310414389 A CN 201310414389A CN 104452971 B CN104452971 B CN 104452971B
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Abstract
The present invention relates to a kind of steel pipe column capital X-type bearing pin support node, it includes steel pipe column, X-type foundry goods, X-type foundry goods is arranged on steel pipe column top, described X-type foundry goods includes X-type foundry goods top and X-type foundry goods bottom, X-type foundry goods top is positioned at the top end of steel pipe column, X-type foundry goods bottom is positioned at steel pipe column, and X-type foundry goods bottom extends radially to steel pipe column inwall and welds with steel pipe column inwall.The present invention changes direction and the position of weld seam, improves a kind of steel pipe column capital X-type bearing pin support node, improves the intensity of steel pipe column capital X-type bearing pin support node, particularly bear the intensity of pull out force and horizontal thrust.
Description
Technical field
The present invention relates to building structure, be specifically related to steel pipe column top node.
Background technology
When Long Span Roof Structures load-bearing pillar uses " quadrate steel pipe column+cross bifurcated supports " joint form, the connection node between capital and bifurcated support uses X-type bearing pin bearing to connect, to meet architectural appearance and structure stress requirement.
Existing steel pipe column capital X-type bearing pin support node such as Fig. 6, its X-type bearing pin bearing includes X-type foundry goods 1 and base 8, and X-type foundry goods and base are typically cast integrally, and X-type foundry goods is arranged on the upper surface of base, base cover is welded with steel pipe column at steel pipe column top, base edge.Owing to structural column load-bearing scope is big, bears pressure, pull out force and horizontal thrust simultaneously, and above-mentioned existing structure is at bearing load, when particularly bearing pull out force and horizontal thrust, easily cause base arch camber deformation, affect the intensity of steel pipe column capital X-type bearing pin support node.
Summary of the invention
The technical problem to be solved is: provide a kind of steel pipe column capital X-type bearing pin support node, and the intensity of this node structure is high.
The present invention solves that the used solution of problem set forth above is: present invention aim to overcome that prior art defect, a kind of steel pipe column capital X-type bearing pin support node is provided, this bearing pin support node can effectively solve the problem in terms of lifting, welding, and save rolled steel dosage, it is ensured that the safety of structure that node connects and construction operability.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of steel pipe column capital X-type bearing pin support node, it includes steel pipe column, X-type foundry goods, X-type foundry goods is arranged on steel pipe column top, described X-type foundry goods includes X-type foundry goods top and X-type foundry goods bottom, X-type foundry goods top is positioned at the top end of steel pipe column, X-type foundry goods bottom is positioned at steel pipe column, and X-type foundry goods bottom extends radially to steel pipe column inwall and welds with steel pipe column inwall.
In such scheme, described steel pipe column capital X-type bearing pin support node also includes gusset plate, and gusset plate covers each region between steel pipe column top and X-type foundry goods respectively, and the edge of gusset plate welds with X-type foundry goods sidewall or steel pipe column top.
In such scheme, described steel pipe column capital X-type bearing pin support node also includes gusset, and gusset is separately positioned on each region between X-type foundry goods bottom and steel pipe column inwall, and the edge of gusset welds with X-type foundry goods lower sides or steel pipe column inwall.
In such scheme, each gusset is arranged in one plane, and this plane is perpendicular to the axis of steel pipe column.
In such scheme, each gusset is arranged on the bottom of X-type foundry goods.
In such scheme, the height of X-type foundry goods bottom is more than the 1/3 of the height of X-type foundry goods.
In such scheme, X-type foundry goods bottom is welded with steel pipe column inwall penetration.
In such scheme, the thickness on X-type foundry goods top is more than the thickness of X-type foundry goods bottom, and the upper surface of gusset plate contacts with the bottom on X-type foundry goods top.
In such scheme, X-type foundry goods bottom thickness is the 1/3-2/3 of X-type foundry goods upper thickness.
The beneficial effects of the present invention is:
1, change direction and the position of weld seam, improve a kind of steel pipe column capital X-type bearing pin support node, improve the intensity of steel pipe column capital X-type bearing pin support node, particularly bear the intensity of pull out force and horizontal thrust.
2, it also includes gusset plate, strengthens contacting between steel pipe column top and X-type foundry goods, improves the intensity of steel pipe column capital X-type bearing pin support node.
3, it also includes gusset, improves the intensity of steel pipe column capital X-type bearing pin support node.
4, each gusset is arranged in one plane, and this plane is perpendicular to the axis of steel pipe column, and each gusset is arranged on the bottom of X-type foundry goods, can improve the intensity of steel pipe column capital X-type bearing pin support node.
5, the height of X-type foundry goods bottom more than X-type foundry goods height 1/3, it is ensured that the length of weld seam.
6, the employing variable cross-section of X-type foundry goods, thicker with the part that outside bearing pin is connected, the bearing capacity that bearing pin connects can be improved；Stretch into the part in steel pipe column relatively thin, can saving steel beneficially welding procedure；Variable cross-section section realizes in the range of upper cap plate thickness, prevents from occurring in foundry goods stress mutation, it is ensured that good looking appearance.
7, the problem occurring that weld seam is overlapping or welding stress is excessive is avoided during Steel Pipe Column topmast block node connects so that Steel Pipe Column topmast block node is safe and reliable, easy construction.
Accompanying drawing explanation
Fig. 1 is X-type casting structure schematic diagram.
Fig. 2 is X-type foundry goods top view.
Fig. 3 is the structural representation of steel column capital X-type bearing pin support node embodiment of the present invention.
Fig. 4 is the A-A sectional view of Fig. 3.
Fig. 5 is the structural representation of gusset plate and X-type foundry goods junction.
Fig. 6 is the structural representation of existing steel column capital X-type bearing pin support node.
In figure: 1 X-type foundry goods；2 gusset plates；3 gussets；4 weld seams；5 steel pipe columns；6 X-type foundry goods bottoms, 7 X-type foundry goods tops, 8 bases.
Detailed description of the invention
Steel pipe column capital X-type bearing pin support node embodiment of the present invention as shown in Figure 1,2,3, 4, it includes steel pipe column 5, X-type foundry goods 1, gusset plate 2 and gusset 3, and X-type foundry goods 1 is arranged on steel pipe column 5 top, and X-type foundry goods 1 is steel-casting, and its thickness is at about 100mm.
Described X-type foundry goods 1 includes X-type foundry goods top 7 and X-type foundry goods bottom 6, and the height of X-type foundry goods bottom is more than the 1/3 of the height of X-type foundry goods.X-type foundry goods top is positioned at the top end of steel pipe column, and X-type foundry goods bottom is positioned at steel pipe column, and X-type foundry goods bottom extends radially to steel pipe column inwall and welds (weld seam 4 see in Fig. 4) with steel pipe column inwall penetration.
The thickness of gusset plate 2 is typically at about 40mm, and gusset plate 2 covers each region between steel pipe column 5 top and X-type foundry goods 1 respectively, and the edge of gusset plate welds with X-type foundry goods sidewall or steel pipe column top.
The thickness of gusset 3 is typically at about 40mm, and gusset 3 is separately positioned on each region between X-type foundry goods bottom and steel pipe column inwall, and the edge of gusset welds with X-type foundry goods lower sides or steel pipe column inwall.Each gusset 3 arranges in one plane, and this plane is perpendicular to the axis of steel pipe column.Each gusset is arranged on the bottom of X-type foundry goods.
Such as Fig. 2, shown in 5, the thickness on X-type foundry goods top 7 is more than the thickness of X-type foundry goods bottom 6, and X-type foundry goods bottom thickness is the 1/3-2/3 of X-type foundry goods upper thickness.The upper surface of gusset plate 2 contacts with the bottom on X-type foundry goods top 7, and the upper surface of gusset plate 2 is welded by weld seam 4 with X-type foundry goods top 7, i.e. gusset plate 2 is stuck in the junction on X-type foundry goods top 7 and X-type foundry goods bottom 6.
Claims (9)
1. a steel pipe column capital X-type bearing pin support node, it includes steel pipe column, X-type foundry goods, X-type foundry goods is arranged on steel pipe column top, it is characterized in that: described X-type foundry goods includes X-type foundry goods top and X-type foundry goods bottom, X-type foundry goods top is positioned at the top end of steel pipe column, X-type foundry goods bottom is positioned at steel pipe column, and X-type foundry goods bottom extends radially to steel pipe column inwall and welds with steel pipe column inwall.
2. steel pipe column capital X-type bearing pin support node as claimed in claim 1, it is characterised in that: it also includes gusset plate, and gusset plate covers each region between steel pipe column top and X-type foundry goods respectively, and the edge of gusset plate welds with X-type foundry goods sidewall or steel pipe column top.
3. steel pipe column capital X-type bearing pin support node as claimed in claim 1 or 2, it is characterized in that: it also includes gusset, gusset is separately positioned on each region between X-type foundry goods bottom and steel pipe column inwall, and the edge of gusset welds with X-type foundry goods lower sides or steel pipe column inwall.
4. steel pipe column capital X-type bearing pin support node as claimed in claim 3, it is characterised in that: each gusset is arranged in one plane, and this plane is perpendicular to the axis of steel pipe column.
5. steel pipe column capital X-type bearing pin support node as claimed in claim 4, it is characterised in that: each gusset is arranged on the bottom of X-type foundry goods.
6. steel pipe column capital X-type bearing pin support node as claimed in claim 1, it is characterised in that: the height of X-type foundry goods bottom is more than the 1/3 of the height of X-type foundry goods.
7. steel pipe column capital X-type bearing pin support node as claimed in claim 1, it is characterised in that: X-type foundry goods bottom is welded with steel pipe column inwall penetration.
8. steel pipe column capital X-type bearing pin support node as claimed in claim 2, it is characterised in that: the thickness on X-type foundry goods top is more than the thickness of X-type foundry goods bottom, and the upper surface of gusset plate contacts with the bottom on X-type foundry goods top.
9. steel pipe column capital X-type bearing pin support node as claimed in claim 8, it is characterised in that: X-type foundry goods bottom thickness is the 1/3-2/3 of X-type foundry goods upper thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310414389.XA CN104452971B (en) | 2013-09-12 | 2013-09-12 | A kind of steel pipe column capital X-type bearing pin support node |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310414389.XA CN104452971B (en) | 2013-09-12 | 2013-09-12 | A kind of steel pipe column capital X-type bearing pin support node |
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| CN104452971A CN104452971A (en) | 2015-03-25 |
| CN104452971B true CN104452971B (en) | 2016-09-07 |
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| CN202482996U (en) * | 2011-12-08 | 2012-10-10 | 云南震安减震技术有限公司 | Connecting device special for laminated rubber seismic isolation support with diameter of 400 millimeters |
| 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 |
| CN102900152A (en) * | 2012-10-19 | 2013-01-30 | 常州第一建筑集团有限公司 | Net rack plate type rotating support |
| CN202706204U (en) * | 2012-06-26 | 2013-01-30 | 沈阳铝镁设计研究院有限公司 | Structure of vestibule end sliding support |
| CN202969576U (en) * | 2012-11-26 | 2013-06-05 | 厦门福山培林工业部件有限公司 | Universal hinge joint assembly of sealed thrust-type knuckle bearing steel structure |
| CN203008126U (en) * | 2013-01-05 | 2013-06-19 | 衡水中铁建工程橡胶有限责任公司 | Universal vibration-insulation supporting seat for building |
| CN203514518U (en) * | 2013-09-12 | 2014-04-02 | 中南建筑设计院股份有限公司 | X-type hinge pin support panel point arranged on top of steel pipe column |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1122022A (en) * | 1997-07-01 | 1999-01-26 | Mitsubishi Steel Mfg Co Ltd | Base isolating device |
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2013
- 2013-09-12 CN CN201310414389.XA patent/CN104452971B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202482996U (en) * | 2011-12-08 | 2012-10-10 | 云南震安减震技术有限公司 | Connecting device special for laminated rubber seismic isolation support with diameter of 400 millimeters |
| 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 |
| CN202706204U (en) * | 2012-06-26 | 2013-01-30 | 沈阳铝镁设计研究院有限公司 | Structure of vestibule end sliding support |
| CN102900152A (en) * | 2012-10-19 | 2013-01-30 | 常州第一建筑集团有限公司 | Net rack plate type rotating support |
| CN202969576U (en) * | 2012-11-26 | 2013-06-05 | 厦门福山培林工业部件有限公司 | Universal hinge joint assembly of sealed thrust-type knuckle bearing steel structure |
| CN203008126U (en) * | 2013-01-05 | 2013-06-19 | 衡水中铁建工程橡胶有限责任公司 | Universal vibration-insulation supporting seat for building |
| CN203514518U (en) * | 2013-09-12 | 2014-04-02 | 中南建筑设计院股份有限公司 | X-type hinge pin support panel point arranged on top of steel pipe column |
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| CN104452971A (en) | 2015-03-25 |
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