CN204781316U - Diaphragm welding structure in steel column of flat box cross -section - Google Patents
Diaphragm welding structure in steel column of flat box cross -section Download PDFInfo
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- CN204781316U CN204781316U CN201520359608.3U CN201520359608U CN204781316U CN 204781316 U CN204781316 U CN 204781316U CN 201520359608 U CN201520359608 U CN 201520359608U CN 204781316 U CN204781316 U CN 204781316U
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Abstract
The utility model relates to a diaphragm welding structure in steel column of flat box cross -section, it includes box post (1) compriseed four wallboards its characterized in that the inner weld of box post (1) has in two parallel arrangement's the level baffle (2) the one side of two level interior baffle (2) is provided with vertical septum (3), baffle (2) and vertical interior baffle (3) assembly welding one -tenth pi type in two levels the welding has frame roof beam (4) on the outside wallboard of box post (1), upper and lower flange plate and two level interior baffle (2) of frame roof beam (4) are located a straight line, and thickness equals. The utility model discloses a vertical septum's conversion has realized that the horizontal baffle of flat box cross -section steel column welds on four sides, and the way is simple, and processing is convenient, safe and reliable.
Description
Technical field
The utility model relates to a kind of flat box-type section steel column internal partition welded construction, belongs to construction steel structure technical field.
Background technology
In construction steel structure, post is important bearing carrier.Compare with i shaped cross section with H type cross section, box-type section has good two-way anti-bending strength and torsional property, so multi and tall steel building post many employings box-type section post.Welding box-shaped Section Column and i shaped cross section beam rigid joint have been widely used in domestic Practical Project.Because Vierendeel girder directly welds with post lateral surface usually, post jamb can be made to bear huge pulling force and shearing.China " Code for design of steel structures " (GB50017-2003), " seismic design provision in building code " (GB50011-2010) specify: when Vierendeel girder and pillar are rigidly connected, should arrange sash rib or the sash dividing plate of post at the correspondence position of flange of beam, box column sash dividing plate four sides should adopt groove full penetration weld.The manufacture craft of box column is generally the vertical three pieces of wallboards of first group and becomes U-shaped, then welds the weld seam between internal partition and three pieces of wallboards, finally covers one piece of remaining wallboard.For flat box-type section steel column, when in short side direction, headroom is less than 500mm, because the less operating personnel of cavity space cannot enter last side weld seam of interior welds internal partition.According to electroslag welding, according to the packaging technology requirement of flat box-type section steel column, can only using the long limit of box column as electroslag welding welding bead, node weld seam heat input will be caused so large, and weld metal impact toughness is low, and the deformation of member is serious and be difficult to the shortcomings such as rectification.Therefore it is necessary for designing a kind of node structure that electroslag welding can be avoided to meet again the weldering of flat box-type section steel column post internal partition four sides.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, a kind of flat box-type section steel column internal partition welding node structure is provided, can avoid adopting because the little operating personnel of cabinet space cannot enter electroslag welding to weld internal partition, the requirement of internal partition four sides welding can be met again.This node power transmission is succinctly clear and definite, safe and reliable, and processing is simple.
The purpose of this utility model is achieved in that a kind of flat box-type section steel column internal partition welded construction, it comprises the box column be made up of four pieces of wallboards, two pieces of horizontal internal partitions be arranged in parallel are connected at the internal welding of described box column, the side of described two pieces of horizontal internal partitions is provided with vertical baffle, two pieces of horizontal internal partitions become π type with vertical internal partition assembly welding, the outside wallboard of described box column is welded with Vierendeel girder, the upper and lower frange plate of described Vierendeel girder and two pieces of horizontal internal partitions are positioned on straight line, and thickness is equal.
Described vertical baffle and horizontal internal partition consistency of thickness, stretch out horizontal baffle 100mm up and down, and the external surface of vertical baffle is close to the inner surface of box column wallboard.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by the conversion of vertical baffle, and achieve the welding of flat box-type section steel column horizontal baffle four sides, way is simple, easy to process, safe and reliable.
Accompanying drawing explanation
Figure 1 shows that three-dimensional shaft mapping of the present utility model.
Figure 2 shows that structure disassembly diagram of the present utility model.
Wherein:
Box column 1
Horizontal internal partition 2
Vertical baffle 3
Vierendeel girder 4.
Detailed description of the invention
See Fig. 1-Fig. 2, the utility model relates to a kind of flat box-type section steel column internal partition welded construction, comprise the box column 1 be made up of four pieces of wallboards, two pieces of horizontal internal partitions 2 be arranged in parallel are connected at the internal welding of described box column 1, the side of described two pieces of horizontal internal partitions 2 is provided with vertical baffle 3, two pieces of horizontal internal partitions 2 become " π type " with vertical internal partition 3 assembly welding, the consistency of thickness of described vertical baffle 3 and horizontal internal partition 2, and exceed horizontal internal partition 100mm up and down, external surface is close to the wallboard inner surface of box column 1, the outside wallboard of described box column 1 is welded with Vierendeel girder 4, described Vierendeel girder 4 upper, bottom wing listrium and two pieces of horizontal internal partitions 2 are positioned on straight line, and thickness is equal.
First two pieces of horizontal internal partitions are become " π type " with vertical baffle assembly welding, three pieces of wallboard groups of box column are stood into " U-shaped ", then " π type " parts and U-shaped portion part are assembled, weld seam between weld horizontal internal partition and box column wallboard, two weld seams that welding vertical baffle 3 connects with box column wallboard, finally covered by the 4th piece of box column wallboard, the level that this ensures that theres is welded to the four sides of internal partition, meets the requirement of design.
Claims (2)
1. a flat box-type section steel column internal partition welded construction, it is characterized in that it comprises the box column (1) be made up of four pieces of wallboards, two pieces of horizontal internal partitions (2) be arranged in parallel are connected at the internal welding of described box column (1), the side of described two pieces of horizontal internal partitions (2) is provided with vertical baffle (3), two pieces of horizontal internal partitions (2) become π type with vertical internal partition (3) assembly welding, the outside wallboard of described box column (1) is welded with Vierendeel girder (4), described Vierendeel girder (4) upper, bottom wing listrium and two pieces of horizontal internal partitions (2) are positioned on straight line, and thickness is equal.
2. one according to claim 1 flat box-type section steel column internal partition welded construction, it is characterized in that described vertical baffle (3) and horizontal internal partition (2) consistency of thickness, stretch out horizontal baffle (2) 100mm up and down, and the external surface of vertical baffle (3) is close to the inner surface of box column (1) wallboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359608.3U CN204781316U (en) | 2015-05-29 | 2015-05-29 | Diaphragm welding structure in steel column of flat box cross -section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359608.3U CN204781316U (en) | 2015-05-29 | 2015-05-29 | Diaphragm welding structure in steel column of flat box cross -section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204781316U true CN204781316U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520359608.3U Active CN204781316U (en) | 2015-05-29 | 2015-05-29 | Diaphragm welding structure in steel column of flat box cross -section |
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| Country | Link |
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| CN (1) | CN204781316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522419A (en) * | 2016-12-30 | 2017-03-22 | 香港华艺设计顾问(深圳)有限公司 | Column-supported-by-beam transfer beam with steel plate reinforced concrete shear walls arranged in adjacent spans |
| CN106736271A (en) * | 2016-11-28 | 2017-05-31 | 中冶天工集团有限公司 | A kind of preparation method of rolling/compacting rectangle steel tubing string |
-
2015
- 2015-05-29 CN CN201520359608.3U patent/CN204781316U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736271A (en) * | 2016-11-28 | 2017-05-31 | 中冶天工集团有限公司 | A kind of preparation method of rolling/compacting rectangle steel tubing string |
| CN106736271B (en) * | 2016-11-28 | 2018-08-03 | 中冶天工集团有限公司 | A kind of production method of rolling/compacting rectangle steel tubing string |
| CN106522419A (en) * | 2016-12-30 | 2017-03-22 | 香港华艺设计顾问(深圳)有限公司 | Column-supported-by-beam transfer beam with steel plate reinforced concrete shear walls arranged in adjacent spans |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20160302 Address after: 430100 Yao Industrial Park, Caidian Economic Development Zone, Wuhan, Hubei Patentee after: Zhong Jianganggou Wuhan Co., Ltd Address before: 214434 Jingjiang Park, Wuxi, Jiangsu, No. 6, No. Patentee before: China Construction Steel Structure Jiangsu Co., Ltd. |