CN208363269U - Steel column and column assembly type plug-in joint - Google Patents
Steel column and column assembly type plug-in joint Download PDFInfo
- Publication number
- CN208363269U CN208363269U CN201820989696.9U CN201820989696U CN208363269U CN 208363269 U CN208363269 U CN 208363269U CN 201820989696 U CN201820989696 U CN 201820989696U CN 208363269 U CN208363269 U CN 208363269U
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- column
- inner sleeve
- steel column
- bolt
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 61
- 239000010959 steel Substances 0.000 title claims abstract description 61
- 239000000203 mixture Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 12
- 238000003466 welding Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model belongs to the technical field of the construction steel, a steel column and post assembled grafting node is related to. The column-to-column assembled splicing node consists of an upper steel section column, a lower steel section column, an inner sleeve and a bolt; the inner sleeve is positioned inside the steel column, the lower end of the inner sleeve is connected with the lower section steel column through a welding seam, and the upper end of the inner sleeve is connected with the upper section steel column through a bolt; the inner sleeve and the bolt have high strength and rigidity, so that the safety and reliability of the connection between the column and the column can be ensured; the upper section steel column is connected with the inner sleeve through the bolt, so that on-site welding is avoided, and the construction efficiency can be improved.
Description
Technical field
The utility model belongs to construction steel structure technical field, is related to a kind of steel column and column assembled grafting node.
Background technique
Industrialization and urbanization are the bases of modernization, and assembled architecture is the important component of building industrialization；
Meanwhile assembled architecture is the Major Strategic Demand for promoting housing industrialization transition and upgrade, dissolving present steel excess capacity.Dress
There is the characteristics of building element standardized designs, batch production processing, fabricated construction with formula building, advantageously reduce construction and cause
Environmental pollution, shorten construction period, save human and material resources.In recent years, country is greatly developing assembled architecture industry, pushes away
Dynamic mode of construction innovation.
Steel building is to be best suitable for one of structural system of assembled architecture, at this stage in Practical Project, has been obtained wide
General application.Steel column is the main vertical member in steel-frame structure, and sizable specific gravity is occupied in whole building structure.By
In transport, the limitation of lifting condition, steel column cannot be too long.Steel column is transported to construction site, needs to be attached, existing company
The mode of connecing is after steel column lifting positioning using welded connecting.The way of site welding causes construction speed to extend, and reduces steel
Column prefabricated construction efficiency.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of construction efficiency height, structure safely may be used
The steel column and column assembled grafting node leaned on.
The technical solution of the utility model includes: a kind of steel column and column assembled grafting node, column and column assembled grafting node
It is made of upper section steel column, lower section steel column, inner sleeve, bolt；Inner sleeve is located inside steel column, the lower end of inner sleeve by weld seam with
Lower section steel column connection, the upper end of inner sleeve are connect by bolt with upper section steel column.
Preferably, upper section steel column corresponds to bolt location there are bolt hole, and diameter of bolt hole is bigger than bolt shank diameter by 2~
3mm。
Preferably, inner sleeve corresponds to bolt location there are threaded hole, and hole diameter is the same as bolt shank diameter.
Preferably, it is 2 reaches that shank of bolt, which stretches out inner sleeve length,.
Preferably, inner sleeve height is 2 times of steel column width；The steel plate thickness of inner sleeve is 2mm thicker than the steel plate of steel column.
The utility model has the beneficial effects that upper section steel column is connect with lower section steel column by the steel inner sleeve of interpolation, inner sleeve
Cylinder lower end and lower section steel column are welded to connect in factory in advance, and upper end is bolted at the scene with upper section steel column；Inner sleeve with
Bolt all has very high intensity and rigidity, can guarantee that column is connect safe and reliable with column；Upper section steel column passes through bolt and inner sleeve
Cylinder connection, avoids on-the-spot welding, construction efficiency can be improved.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment.
Fig. 2 is the exploded perspective stereoscopic schematic diagram of the utility model embodiment.
Fig. 3 is that the bolt of the utility model embodiment connects.
Specific embodiment
It is described further with reference to the accompanying drawing and by embodiment to the utility model.
Embodiment.
A kind of steel column and column assembled grafting node, column and column assembled grafting node by upper section steel column 1, lower section steel column 2,
Inner sleeve 3, bolt 4 form.Inner sleeve 3 is located inside steel column, and the lower end of inner sleeve 3 is connect by weld seam 5 with lower section steel column 2,
The upper end of inner sleeve 3 is connect by bolt 4 with upper section steel column 1.There are bolt hole 6, bolts for corresponding 4 position of bolt of upper section steel column 1
6 diameter of hole is 2~3mm bigger than bolt shank diameter, and there are threaded hole 7, threaded holes for corresponding 4 position of bolt of inner sleeve 3
For 7 diameter of hole with bolt shank diameter, it is b that bolt 4, which stretches out 3 length of inner sleeve, and b is 2 reaches.3 height of inner sleeve is 2a, a
For steel column width；The steel plate thickness of inner sleeve 3 is 2mm thicker than the steel plate of steel column.
Claims (3)
1. a kind of steel column and column assembled grafting node, it is characterised in that: column and column assembled grafting node by upper section steel column, under
Steel column, inner sleeve, bolt composition are saved, inner sleeve is located inside steel column, and the lower end of inner sleeve is connect by weld seam with lower section steel column,
The upper end of inner sleeve is connect by bolt with upper section steel column.
2. a kind of steel column as described in claim 1 and column assembled grafting node, it is characterised in that: above save steel column and correspond to bolt
There are bolt hole, diameter of bolt hole is 2 ~ 3mm bigger than screw diameter for position；Inner sleeve corresponds to bolt location, and there are threaded holes
Hole, hole diameter is the same as bolt shank diameter；It is 2 reaches that shank of bolt, which stretches out inner sleeve length,.
3. a kind of steel column as described in claim 1 and column assembled grafting node, it is characterised in that: inner sleeve height is 2 times
Steel column width；The steel plate thickness of inner sleeve is 2mm thicker than the steel plate of steel column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989696.9U CN208363269U (en) | 2018-06-26 | 2018-06-26 | Steel column and column assembly type plug-in joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989696.9U CN208363269U (en) | 2018-06-26 | 2018-06-26 | Steel column and column assembly type plug-in joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208363269U true CN208363269U (en) | 2019-01-11 |
Family
ID=64926848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820989696.9U Active CN208363269U (en) | 2018-06-26 | 2018-06-26 | Steel column and column assembly type plug-in joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208363269U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005136A (en) * | 2019-04-26 | 2019-07-12 | 中建四局第六建筑工程有限公司 | A kind of Fast Installation structure of rod iron group |
| CN110886230A (en) * | 2019-12-13 | 2020-03-17 | 安徽文天信息科技有限公司 | A high strength rapid Assembly type bridge strutting arrangement for construction |
| CN111395774A (en) * | 2020-04-01 | 2020-07-10 | 中国十七冶集团有限公司 | Socket type steel column bolt connection method |
| CN112267617A (en) * | 2020-08-28 | 2021-01-26 | 东南大学 | Easily-connected fast-growing wood-high-strength engineering bamboo column |
| CN112282057A (en) * | 2020-11-20 | 2021-01-29 | 北京建筑大学 | Core barrel flange closed section column joint with self-tapping bolt and construction method thereof |
| CN112282055A (en) * | 2020-11-20 | 2021-01-29 | 北京建筑大学 | Separated core barrel flange closed section column connecting joint and construction and design method thereof |
| CN112982830A (en) * | 2021-03-19 | 2021-06-18 | 中铁六局集团有限公司 | Assembled frame column and construction method |
| CN113175259A (en) * | 2021-05-06 | 2021-07-27 | 西南交通大学 | Multidirectional connection steel beam column joint based on dry connection |
| CN115341655A (en) * | 2022-06-30 | 2022-11-15 | 北京建筑大学 | Assembled steel structure inner and outer sleeve column splicing joint and construction method |
-
2018
- 2018-06-26 CN CN201820989696.9U patent/CN208363269U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005136A (en) * | 2019-04-26 | 2019-07-12 | 中建四局第六建筑工程有限公司 | A kind of Fast Installation structure of rod iron group |
| CN110886230A (en) * | 2019-12-13 | 2020-03-17 | 安徽文天信息科技有限公司 | A high strength rapid Assembly type bridge strutting arrangement for construction |
| CN110886230B (en) * | 2019-12-13 | 2021-05-07 | 江苏省交通工程集团有限公司 | A high strength rapid Assembly type bridge strutting arrangement for construction |
| CN111395774A (en) * | 2020-04-01 | 2020-07-10 | 中国十七冶集团有限公司 | Socket type steel column bolt connection method |
| CN112267617A (en) * | 2020-08-28 | 2021-01-26 | 东南大学 | Easily-connected fast-growing wood-high-strength engineering bamboo column |
| CN112282057A (en) * | 2020-11-20 | 2021-01-29 | 北京建筑大学 | Core barrel flange closed section column joint with self-tapping bolt and construction method thereof |
| CN112282055A (en) * | 2020-11-20 | 2021-01-29 | 北京建筑大学 | Separated core barrel flange closed section column connecting joint and construction and design method thereof |
| CN112982830A (en) * | 2021-03-19 | 2021-06-18 | 中铁六局集团有限公司 | Assembled frame column and construction method |
| CN113175259A (en) * | 2021-05-06 | 2021-07-27 | 西南交通大学 | Multidirectional connection steel beam column joint based on dry connection |
| CN115341655A (en) * | 2022-06-30 | 2022-11-15 | 北京建筑大学 | Assembled steel structure inner and outer sleeve column splicing joint and construction method |
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