CN215406616U - High-strength steel structure node - Google Patents
High-strength steel structure node Download PDFInfo
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- CN215406616U CN215406616U CN202121821651.9U CN202121821651U CN215406616U CN 215406616 U CN215406616 U CN 215406616U CN 202121821651 U CN202121821651 U CN 202121821651U CN 215406616 U CN215406616 U CN 215406616U
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Abstract
The utility model discloses a high-strength steel structure node, which comprises an I-shaped steel column, reinforcing steel plates, a first-stage side-connected steel body and a second-stage side-connected steel body, wherein a plurality of reinforcing steel plates which are uniformly distributed are fixedly arranged on the inner walls of two sides of the I-shaped steel column by welding, three longitudinal reinforcing steel columns which are uniformly distributed are fixedly arranged between two adjacent reinforcing steel plates by welding, the first-stage side-connected steel body is arranged on the outer wall of one side of the top end of the I-shaped steel column, the second-stage side-connected steel body is arranged on the outer wall of the other side of the top end of the I-shaped steel column, a central arc-shaped part can improve the compression resistance of the two side-connected steel bodies, meanwhile, a supporting steel column is arranged inside the central arc-shaped part, and a triangular structural design is formed between the two supporting steel columns and the central arc-shaped part, so that the structural strength of the combined structure can be effectively increased, the central arc-shaped part and the side-connected steel bodies can be reinforced by a reinforcing seat, thereby improving the service performance.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a high-strength steel structure node.
Background
With the continuous development of urban construction, the application of the steel structure is more and more extensive. Compared with other constructions, the steel structure has the advantages of use, design, construction and comprehensive economy, has low manufacturing cost and can be moved at any time, and is a structure formed by steel materials and one of main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. The steel structure node has light self weight and simple and convenient construction, is widely applied to the fields of large-scale plants, venues, super high-rise buildings and the like, can use a plurality of steel structure nodes in the existing steel structure buildings, and has the advantages that when the existing steel structure nodes are used, the structural strength is improved by the hardness of the nodes, and no external auxiliary structure is provided, so that the structural strength of the nodes is easily reduced after the nodes are used for a long time, and the service performance is influenced.
Disclosure of Invention
The utility model aims to provide a high-strength steel structure node to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the high-strength steel structure node comprises an I-shaped steel column, reinforcing steel plates, a first-level side-connected steel body and a second-level side-connected steel body, wherein a plurality of uniformly distributed reinforcing steel plates are fixedly welded on the inner walls of two sides of the I-shaped steel column, three uniformly distributed longitudinal reinforcing steel columns are fixedly welded between two adjacent reinforcing steel plates, the first-level side-connected steel body is arranged on the outer wall of one side of the top end of the I-shaped steel column, the second-level side-connected steel body is arranged on the outer wall of the other side of the top end of the I-shaped steel column, and the first-level side-connected steel body and the second-level side-connected steel body are identical in structural size.
Preferably, the first-stage side steel bodies and the second-stage side steel bodies are fixedly provided with connecting seats through welding on the outer walls of the ends, close to the I-shaped steel columns, of the first-stage side steel bodies and the second-stage side steel bodies, and the first-stage side steel bodies and the second-stage side steel bodies are fixedly connected with the I-shaped steel columns through the connecting seats and fixing bolts.
Preferably, the outer walls of two sides of the second-stage side steel bodies are fixedly provided with central arc-shaped pieces through welding, two supporting steel columns are fixedly arranged on two sides of the inner wall of each central arc-shaped piece, and an included angle is formed between the connecting positions of the supporting steel columns and the central arc-shaped pieces.
Preferably, a reinforcing seat is fixedly installed at the joint of the central arc-shaped part and the two ends of the secondary side connecting steel column, and reinforcing steel bars are fixedly installed on the upper outer wall and the lower outer wall of the secondary side connecting steel body.
Preferably, an inner protective column is fixedly installed on the inner wall of each longitudinal reinforcing steel column through welding, and one end, far away from the longitudinal reinforcing steel column, of each inner protective column is fixedly connected with the I-shaped steel column.
Compared with the prior art, the utility model has the beneficial effects that:
1. through being provided with the reinforcement steel sheet in the i-shaped steel column, can play certain reinforcement support's effect to the both sides of i-shaped steel column through the reinforcement steel sheet that sets up, effectively prevent i-shaped steel column side position atress and warp, through all being provided with a plurality of vertical reinforcement steel columns on a plurality of reinforcement steel sheet inner walls, can improve the positive structural strength of i-shaped steel column through the vertical reinforcement steel column that sets up, can play better supporting role through the interior pillar that sets up simultaneously, when the in-service use, can effectively carry out the structural support to vertical reinforcement steel column, improve the positive strength of this steel construction, better atress performance has.
2. Through fixedly connected with one-level side joint steelwork and second grade side joint steelwork respectively in i-shaped steel column both sides, the node connection effect of this steel construction can be accomplished through one-level side joint steelwork and second grade side joint steelwork, simultaneously through all being provided with central arc spare at one-level side joint steelwork and second grade side joint steelwork side position, can improve the compressive property of two side joint steelworks through the central arc spare that sets up, simultaneously through being provided with the support steel column in central arc spare inside, be triangle-shaped structural design between two support steel columns and the central arc spare, thereby can effectively increase this integrated configuration's structural strength, better compressive property has, simultaneously can consolidate junction between central arc spare and the side joint steelwork through the anchor strut that sets up, thereby improve performance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of a secondary side-connected steel body according to the present invention;
FIG. 4 is a schematic structural diagram of a secondary side-connected steel body of the present invention in a front view.
In the figure: 1. an I-shaped steel column; 2. reinforcing the steel plate; 3. longitudinally reinforcing the steel column; 4. inner guard posts; 5. the first-stage side is connected with a steel body; 6. a secondary side connects with a steel body; 7. a connecting seat; 8. reinforcing the steel bars; 9. a central arcuate member; 10. a reinforcing seat; 11. and supporting the steel column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high strength steel structure node, a serial communication port, including i-shaped steel column 1, consolidate steel sheet 2, one-level side joint steel body 5 and second grade side joint steel body 6, all install a plurality of evenly distributed's reinforcement steel sheet 2 through welded fastening on the 1 both sides inner wall of i-shaped steel column, install three evenly distributed's vertical reinforcement steel column 3 through welded fastening between two adjacent reinforcement steel sheet 2, all install interior pillar 4 through welded fastening on every vertical reinforcement steel column 3 inner wall, interior pillar 4 is kept away from vertical reinforcement steel column 3 one end and i-shaped steel column 1 fixed connection, be equipped with one-level side joint steel body 5 on the 1 top one side outer wall of i-shaped steel column, be equipped with second grade side joint steel body 6 on the 1 top opposite side outer wall of i-shaped steel column, one-level side joint steel body 5 and second grade side joint steel body 6 structural dimension are all the same.
In this embodiment, the first-level side steel body 5 and the second-level side steel body 6 are fixedly connected to the outer wall of the end close to the i-shaped steel column 1 by welding, and the first-level side steel body 5 and the second-level side steel body 6 are fixedly connected to the i-shaped steel column 1 by the connecting seat 7 and the fixing bolt.
Further, all there is central arc 9 through welded fastening on the 6 both sides outer walls of second grade side joint steel body, and 9 inner walls both sides fixed mounting of central arc have two to support steel column 11, and two are supported and are equipped with 30 contained angles between steel column 11 and the 9 junctions of central arc, through the 30 contained angles that set up to can make and present triangle-shaped structural design between support steel column 11 and the central arc 9, thereby have better stability and structural strength.
In this embodiment, the joint between the central arc-shaped member 9 and the two ends of the secondary side steel column is fixedly provided with a reinforcing base 10, and the upper and lower outer walls of the secondary side steel body 6 are fixedly provided with reinforcing steel bars 8.
When in use, the steel structure node can be used by a person skilled in the art through a conventional method, the reinforcing steel plates 2 are arranged in the I-shaped steel column 1, the reinforcing steel plates 2 can play a certain role of reinforcing and supporting two sides of the I-shaped steel column 1, so that the side stress deformation of the I-shaped steel column 1 can be effectively prevented, the longitudinal reinforcing steel columns 3 are arranged on the inner walls of the reinforcing steel plates 2, the front structural strength of the I-shaped steel column 1 can be improved through the longitudinal reinforcing steel columns 3, meanwhile, the inner protection columns 4 can play a better supporting role, when in actual use, the longitudinal reinforcing steel columns 3 can be effectively structurally supported, the front strength of the steel structure is improved, the steel structure node has better stress performance, the first-level side connecting steel bodies 5 and the second-level side connecting bodies 6 are fixedly connected to two sides of the I-shaped steel column 1 respectively, the node connecting effect of the steel structure can be completed through the first-level side connecting bodies 5 and the second-level side connecting bodies 6, simultaneously all be provided with central arc 9 through the 6 side positions of one-level side joint steel body 5 and second grade side joint steel body, the compressive property of two side joint steel bodies can be improved through central arc 9 that sets up, simultaneously through being provided with support steel column 11 in central arc 9 inside, be triangle-shaped structural design between two support steel column 11 and the central arc 9, thereby can effectively increase this integrated configuration's structural strength, better compressive property has, simultaneously can consolidate the junction between central arc 9 and the side joint steel body through the reinforcement seat 10 that sets up, thereby improve performance.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high strength steel structure node, its characterized in that, includes i-shaped steel column (1), consolidates steel sheet (2), one-level side joint steel body (5) and second grade side joint steel body (6), all install a plurality of evenly distributed's reinforcement steel sheet (2) through welded fastening on the inner wall of i-shaped steel column (1) both sides, two are adjacent consolidate and install three evenly distributed's vertical reinforcement steel column (3) through welded fastening between steel sheet (2), be equipped with one-level side joint steel body (5) on the outer wall of i-shaped steel column (1) top one side, be equipped with second grade side joint steel body (6) on i-shaped steel column (1) top opposite side outer wall, one-level side joint steel body (5) and second grade side joint steel body (6) structural dimension homogeneous phase are the same.
2. The high strength steel structure node of claim 1, wherein: the steel column is characterized in that a connecting seat (7) is fixedly installed on the outer wall of one end, close to the I-shaped steel column (1), of the first-stage side connecting steel body (5) and the second-stage side connecting steel body (6) through welding, and the first-stage side connecting steel body (5) and the second-stage side connecting steel body (6) are fixedly connected with the I-shaped steel column (1) through the connecting seat (7) and a fixing bolt.
3. The high strength steel structure node of claim 1, wherein: all install central arc (9) through welded fastening on the outer wall of second grade side joint steel body (6) both sides, central arc (9) inner wall both sides fixed mounting has two to support steel column (11), two be equipped with 30 contained angles between support steel column (11) and central arc (9) junction.
4. A high strength steel structural joint according to claim 3, wherein: the reinforcing steel bar connecting structure is characterized in that a reinforcing seat (10) is fixedly installed at the joint of the central arc-shaped part (9) and the two ends of the secondary side connecting steel column, and a reinforcing steel bar (8) is fixedly installed on the upper outer wall and the lower outer wall of the secondary side connecting steel body (6).
5. The high strength steel structure node of claim 1, wherein: an inner protective column (4) is fixedly installed on the inner wall of each longitudinal reinforcing steel column (3) through welding, and one end, far away from the longitudinal reinforcing steel column (3), of each inner protective column (4) is fixedly connected with the I-shaped steel column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121821651.9U CN215406616U (en) | 2021-08-05 | 2021-08-05 | High-strength steel structure node |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121821651.9U CN215406616U (en) | 2021-08-05 | 2021-08-05 | High-strength steel structure node |
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| CN215406616U true CN215406616U (en) | 2022-01-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575717A (en) * | 2022-03-28 | 2022-06-03 | 苏州大学应用技术学院 | Double-layer pressure-resistant steel structure |
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2021
- 2021-08-05 CN CN202121821651.9U patent/CN215406616U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575717A (en) * | 2022-03-28 | 2022-06-03 | 苏州大学应用技术学院 | Double-layer pressure-resistant steel structure |
| CN114575717B (en) * | 2022-03-28 | 2023-11-14 | 苏州大学应用技术学院 | Multi-layer pressure-resistant steel structure |
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