CN209975719U - Oblique crossing type single-layer latticed shell welding joint - Google Patents
Oblique crossing type single-layer latticed shell welding joint Download PDFInfo
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- CN209975719U CN209975719U CN201920666090.6U CN201920666090U CN209975719U CN 209975719 U CN209975719 U CN 209975719U CN 201920666090 U CN201920666090 U CN 201920666090U CN 209975719 U CN209975719 U CN 209975719U
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Abstract
The utility model relates to an oblique crossing single-layer reticulated shell welding joint, which is provided with a vertical column group, wherein a joint disc is welded at the top of the vertical column group, an oblique crossing tubular column is welded on the joint disc, and four welding connecting plates are symmetrically arranged around the upper opening end of the oblique crossing tubular column; the utility model connects the whole node with the foundation or other component structures through the upright column group, and because the upright column group consists of a plurality of I-shaped steel upright columns and is arranged according to a certain mode, the stability and firmness of the node connection are enhanced; the oblique connection can be conveniently and obliquely connected with other circular pipe trusses or cylindrical trusses through the oblique crossing circular pipe column and the welding connection plates on the oblique crossing circular pipe column, the oblique welding connection strength is guaranteed in the form, oblique connection can be completely adjusted to different directions during actual installation, and the oblique connection is convenient and easy to use.
Description
Technical Field
The utility model belongs to the technical field of the steel construction technique and specifically relates to an oblique crossing type individual layer reticulated shell welded joint.
Background
Along with the development of modern society, the structural form of building is also diversified more and more, wherein steel structure building is widely used with its many advantages that exist, especially some high-rise buildings or its unique structure's application of steel construction is increasingly extensive, and among the steel structure building, there is a roofing shape for spherical building, and this kind of building will involve many forms of node and can accomplish, this has proposed higher requirement to the structure of node, not only need easily to make, the convenient connection, and intensity in every place is very high ability.
Disclosure of Invention
The utility model aims at providing a new steel construction building node, this node is disposable machine-shaping in the steel construction workshop, and it is very convenient to the connection of tubular column during the use, and structural strength is guaranteed moreover.
The utility model has the following concrete scheme: the utility model provides an oblique crossing type individual layer net shell welded joint, has the stand group, and the joint disc has been welded jointly to the top of stand group, and the welding has the oblique crossing tubular column on the joint disc, and the upper portion mouth end of oblique crossing tubular column is equipped with four welding connection boards all around the symmetry.
Further, the utility model discloses in the column group comprises 8I-steel stands, respectively is equipped with an I-steel stand around wherein, and the left and right sides then respectively is equipped with 3I-steel stands, and the web on the every I-steel stand all along the radial arrangement of node disc.
Further, the utility model discloses well every I-steel stand's bottom all welds and is equipped with a bed plate.
Further, the utility model discloses the mutual symmetry setting of the I-steel stand of well left and right sides, two liang of root parallel and level that lie in the both ends in three I-steel stands of each side are arranged, and an I-steel stand that lies in the centre staggers and outside skew is arranged with other two.
The utility model connects the whole node with the foundation or other component structures through the upright column group, and because the upright column group consists of a plurality of I-shaped steel upright columns and is arranged according to a certain mode, the stability and firmness of the node connection are enhanced; the oblique connection can be conveniently and obliquely connected with other circular pipe trusses or cylindrical trusses through the oblique crossing circular pipe column and the welding connection plates on the oblique crossing circular pipe column, the oblique welding connection strength is guaranteed in the form, oblique connection can be completely adjusted to different directions during actual installation, and the oblique connection is convenient and easy to use.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the front view direction of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: the method comprises the following steps of 1-base plate, 2-I-shaped steel upright post, 3-node disc, 4-oblique circular pipe column and 5-welding connecting plate.
Detailed Description
Referring to fig. 1-3, the utility model relates to an oblique crossing type individual layer latticed shell welded joint has the stand group, and the joint disc 3 has been welded jointly at the top of stand group, and the welding has oblique crossing tubular column 4 on the joint disc, and the upper portion mouth end of oblique crossing tubular column symmetry all around is equipped with four and welds dress connecting plate 5.
Further, the column group in this embodiment is composed of 8 h-steel columns 2, wherein each of the front and rear h-steel columns is provided with one h-steel column, the left and right sides are provided with 3 h-steel columns, and the web on each h-steel column is arranged along the radial direction of the node disc.
Furthermore, the bottom of each I-steel stand in this embodiment is welded with a base plate 1.
Further, the I-steel stand mutual symmetry of left and right sides sets up in this embodiment, and two liang of root parallel and level that lie in both ends in three I-steel stands of each side arrange, and one I-steel stand that lies in the centre staggers and outside skew arrangement with other two.
The utility model provides a whole volume of node is great relatively, when the preparation, arranges 8I-steel stands earlier according to the mode of arranging that has designed to weld the bed plate bottom every I-steel stand, welds the node disc jointly in the upper end of I-steel stand, after welding, welds the oblique crossing tubular column again on the node disc, and the inclination of oblique crossing tubular column can weld into different gradients according to the in-service use needs.
The utility model discloses the node can be fixed in the foundation with the bed plate of I-steel stand or fix and use on other building bases when the actual installation uses.
The utility model connects the whole node with the foundation or other component structures through the upright column group, and because the upright column group consists of a plurality of I-shaped steel upright columns and is arranged according to a certain mode, the stability and firmness of the node connection are enhanced; the oblique connection can be conveniently and obliquely connected with other circular pipe trusses or cylindrical trusses through the oblique crossing circular pipe column and the welding connection plates on the oblique crossing circular pipe column, the oblique welding connection strength is guaranteed in the form, oblique connection can be completely adjusted to different directions during actual installation, and the oblique connection is convenient and easy to use.
Claims (4)
1. The utility model provides an oblique crossing type individual layer net shell welded joint which characterized in that: the steel pipe column comprises a column group, a node disc is welded on the top of the column group, an oblique crossing pipe column is welded on the node disc, and four welding connecting plates are symmetrically arranged around the upper opening end of the oblique crossing pipe column.
2. The oblique single-layer reticulated shell welded joint according to claim 1, wherein: the column group is composed of 8I-steel columns, wherein the front and the back of each column are respectively provided with one I-steel column, the left and the right of each column are respectively provided with 3I-steel columns, and a web plate on each I-steel column is arranged along the radial direction of the node disc.
3. The oblique single-layer reticulated shell welded joint according to claim 2, wherein: and a base plate is welded at the bottom of each I-shaped steel upright post.
4. The oblique single-layer reticulated shell welded joint according to claim 2, wherein: the I-steel stand columns on the left side and the right side are symmetrically arranged, every two I-steel stand columns on two ends of each I-steel stand column are arranged in parallel, and one I-steel stand column in the middle is staggered with the other two I-steel stand columns and arranged in an outward offset mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920666090.6U CN209975719U (en) | 2019-05-10 | 2019-05-10 | Oblique crossing type single-layer latticed shell welding joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920666090.6U CN209975719U (en) | 2019-05-10 | 2019-05-10 | Oblique crossing type single-layer latticed shell welding joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209975719U true CN209975719U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920666090.6U Active CN209975719U (en) | 2019-05-10 | 2019-05-10 | Oblique crossing type single-layer latticed shell welding joint |
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| CN (1) | CN209975719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395763A (en) * | 2020-04-03 | 2020-07-10 | 陕西建工机械施工集团有限公司 | Single-layer latticed shell block assembling construction process for local curved surface hub type node |
| CN115787852A (en) * | 2022-11-22 | 2023-03-14 | 中国建筑设计研究院有限公司 | Rigid connection node connecting structure of cross-shaped supporting column and system thereof |
-
2019
- 2019-05-10 CN CN201920666090.6U patent/CN209975719U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395763A (en) * | 2020-04-03 | 2020-07-10 | 陕西建工机械施工集团有限公司 | Single-layer latticed shell block assembling construction process for local curved surface hub type node |
| CN115787852A (en) * | 2022-11-22 | 2023-03-14 | 中国建筑设计研究院有限公司 | Rigid connection node connecting structure of cross-shaped supporting column and system thereof |
| CN115787852B (en) * | 2022-11-22 | 2023-09-05 | 中国建筑设计研究院有限公司 | Rigid connection node connection structure of cross support column and system thereof |
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