CN219863381U - Hemming C-shaped stainless steel beam-I-shaped steel column connecting node - Google Patents
Hemming C-shaped stainless steel beam-I-shaped steel column connecting node Download PDFInfo
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- CN219863381U CN219863381U CN202320396851.7U CN202320396851U CN219863381U CN 219863381 U CN219863381 U CN 219863381U CN 202320396851 U CN202320396851 U CN 202320396851U CN 219863381 U CN219863381 U CN 219863381U
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 92
- 239000010935 stainless steel Substances 0.000 title claims abstract description 92
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 84
- 239000010959 steel Substances 0.000 title claims abstract description 84
- 239000004574 high-performance concrete Substances 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000009957 hemming Methods 0.000 description 11
- 238000011161 development Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a curled C-shaped stainless steel beam-I-shaped steel column connecting node, and belongs to the field of civil engineering. According to the utility model, the stainless steel connecting piece is connected with the beam column through the bolt, a closed space is formed between the beam column and the I-shaped steel column and between the beam column and the stainless steel plate, high-performance concrete is filled in the space, the stainless steel connecting piece provides rotation rigidity, the bearing capacity and the energy consumption capacity of the structure are effectively improved, the stability of the I-shaped steel column can be improved through the high-performance concrete, and the residual deformation of the structure can be reduced after the earthquake action; further weld stainless steel stiffening plate in stainless steel connecting piece department, can improve the bending resistance of connected node, improve the stability of structure.
Description
Technical Field
The utility model relates to a curled C-shaped stainless steel beam-I-shaped steel column connecting node, and belongs to the field of civil engineering.
Background
Along with the rapid development of economy in China, steel structure buildings in China are more and more, and the steel structure has the advantages of high strength, light dead weight, good anti-seismic performance, convenient processing and manufacturing, convenient installation and the like, meets the mechanical property requirement and the building construction requirement of super high-rise building structures, also meets the sustainable development of green and environment-friendly recyclable materials, and is more and more popular in application in building structures. Nodes are key components of steel structure construction.
At present, some data also relate to steel column connecting nodes, but most of the steel columns and beams are regular I-shaped, rectangular and square steel, and with the gradual development of stainless steel, the curled C-shaped stainless steel beam is widely applied to steel structure buildings, and the mode of using more curled C-shaped stainless steel beams at present mainly comprises the following steps: the steel comprises a C-shaped stainless steel beam without stiffening hemming, a C-shaped stainless steel beam with web stiffening hemming, and a C-shaped stainless steel beam with web and flange stiffening hemming. But the steel column connecting nodes of beams and columns adopting different types of section steel are rare, so that the problem of insufficient application of the existing steel column connecting nodes in special occasions is solved, and the research and development of novel steel column connecting nodes has important engineering significance.
Disclosure of Invention
The utility model provides a curled C-shaped stainless steel beam-I-shaped steel column connecting node, which is used for constructing a novel steel column connecting node of curled C-shaped stainless steel beam-I-shaped steel column combination.
The technical scheme of the utility model is as follows: a hemming C-shaped stainless steel beam-I-shaped steel column connecting node comprises a connecting piece 1, a steel plate 2, a first fixing piece 3, a hemming C-shaped stainless steel beam 4, an I-shaped steel column 5 and a second fixing piece 6; the connecting piece 1 is divided into a connecting piece I1-1, a connecting piece II 1-2, a connecting piece III 1-3 and a connecting piece IV 1-4;
the curled C-shaped stainless steel beam 4 is horizontally arranged on the outer side of one side/two side flange plates of the I-shaped steel column 5, one end of each connecting piece IV 1-4 is connected with the curled C-shaped stainless steel beam 4 through a first fixing piece 3, and the other end of each connecting piece IV 1-4 is connected with the I-shaped steel column 5 through the first fixing piece 3;
the steel plates 2 are vertically arranged on two sides of the web plate of the I-shaped steel column 5 and are attached to the vertical end faces of the flange plates of the I-shaped steel column 5; the two steel plates 2 are connected with the curled C-shaped stainless steel beam 4 and the I-shaped steel column 5 in the same mode, and specifically: the upper part and the lower part of the steel plate 2 are respectively connected with one end of a connecting piece I1-1, and the other end of the connecting piece I1-1 is connected with a web plate of an I-shaped steel column 5; one end of a connecting piece II 1-2 is connected with one side of a steel plate 2, and the other end of the connecting piece II 1-2 is connected with a pressed web of a curled C-shaped stainless steel beam 4; one end of the connecting piece III 1-3 is connected with one side of the steel plate 2, and the other end of the connecting piece III 1-3 is connected with a tension web of the curled C-shaped stainless steel beam 4.
And stiffening plates 7 fixed to the connectors IV 1-4.
The I-shaped steel column 5, the steel plate 2 and the connecting piece 1 form a closed space, and the space is filled with high-performance concrete.
The hemming C-shaped stainless steel beam 4 comprises two web stiffening hemming C-shaped stainless steel, a square tube and a cover plate, wherein the web of the two web stiffening hemming C-shaped stainless steel is connected through the square tube, and the flange plates of the two web stiffening hemming C-shaped stainless steel are respectively connected through the cover plate.
The beneficial effects of the utility model are as follows: according to the utility model, the stainless steel connecting piece is connected with the beam column through the bolt, a closed space is formed between the beam column and the I-shaped steel column and between the beam column and the stainless steel plate, high-performance concrete is filled in the space, the stainless steel connecting piece provides rotation rigidity, the bearing capacity and the energy consumption capacity of the structure are effectively improved, the stability of the I-shaped steel column can be improved through the high-performance concrete, and the residual deformation of the structure can be reduced after the earthquake action; further weld stainless steel stiffening plate in stainless steel connecting piece department, can improve the bending resistance of connected node, improve the stability of structure.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of a stainless steel connector of the present utility model;
FIG. 3 is a schematic view of a hemmed C-shaped stainless steel beam of the present utility model;
the reference numerals in the figures are: 1-connecting piece, 2-steel plate, 3-first mounting, 4-turn-up C-shaped stainless steel beam, 5-I-steel column, 6-second mounting, 7-stiffening plate, 1-1-connecting piece I, 1-2-connecting piece II, 1-3-connecting piece III, 1-4-connecting piece IV.
Detailed Description
Example 1: as shown in fig. 1-3, a hemming C-shaped stainless steel beam-i-shaped steel column connecting node comprises a connecting piece 1, a steel plate 2, a first fixing piece 3, a hemming C-shaped stainless steel beam 4, an i-shaped steel column 5 and a second fixing piece 6; the connecting piece 1 is divided into a connecting piece I1-1, a connecting piece II 1-2, a connecting piece III 1-3 and a connecting piece IV 1-4; the curled C-shaped stainless steel beam 4 is horizontally arranged on the outer side of one side/two side flange plates of the I-shaped steel column 5, one end of each connecting piece IV 1-4 is connected with the curled C-shaped stainless steel beam 4 through a first fixing piece 3, and the other end of each connecting piece IV 1-4 is connected with the I-shaped steel column 5 through the first fixing piece 3; the steel plates 2 are vertically arranged on two sides of the web plate of the I-shaped steel column 5 and are attached to the vertical end faces of the flange plates of the I-shaped steel column 5; the two steel plates 2 are connected with the curled C-shaped stainless steel beam 4 and the I-shaped steel column 5 in the same mode, and specifically: the upper part and the lower part of the steel plate 2 are respectively connected with one end of a connecting piece I1-1, and the other end of the connecting piece I1-1 is connected with a web plate of an I-shaped steel column 5; one end of a connecting piece II 1-2 is connected with one side of a steel plate 2, and the other end of the connecting piece II 1-2 is connected with a pressed web of a curled C-shaped stainless steel beam 4; one end of the connecting piece III 1-3 is connected with one side of the steel plate 2, and the other end of the connecting piece III 1-3 is connected with a tension web of the curled C-shaped stainless steel beam 4. As shown in fig. 1, taking the connection of a steel plate as an example, one end of a first connecting piece I1-1 is connected with the upper part of a steel plate 2, and the other end of the first connecting piece I1-1 is connected with a web plate of an I-shaped steel column 5; one end of the second connecting piece I1-1 is connected with the lower part of the steel plate 2, and the other end of the second connecting piece I1-1 is connected with the web plate of the I-shaped steel column 5.
Further, a stainless steel stiffening plate 7 is also included which is secured to the connectors IV 1-4 by welding.
Further, the I-shaped steel column 5, the steel plate 2 and the connecting piece 1 form a closed space, and the space is filled with high-performance concrete.
Further, the curled C-shaped stainless steel beam 4 comprises two web stiffening curled C-shaped stainless steel, a square tube and a cover plate, wherein the webs of the two web stiffening curled C-shaped stainless steel are connected through the square tube, and the flange plates of the two web stiffening curled C-shaped stainless steel are respectively connected through the cover plate. As shown in fig. 3, a hemmed C-shaped stainless steel beam 4 of square tube, cover plate and two web stiffened hemmed C-shaped stainless steel is provided with two connectors iv 1-4 arranged one above the other.
Further, a connecting piece I1-1, a connecting piece II 1-2 and a connecting piece III 1-3 can be arranged in a Z shape, the corner is a right angle, and a connecting piece IV 1-4 is L-shaped; the length of the stainless steel connecting piece I1-1 is equal to the web width of the I-shaped steel column 5, the connecting piece I1-1 is arranged at the upper end and the lower end of the stainless steel plate 2, and the I-shaped steel column 5 and the stainless steel plate 2 are connected through bolts; the length of the stainless steel connecting piece II 1-2 is equal to the available width of the pressed web of the curled C-shaped stainless steel beam 4, and the stainless steel connecting piece II 1-2 is arranged on one side of the stainless steel plate 2, and the curled C-shaped stainless steel beam 4 and the stainless steel plate 2 are connected through bolts; the length of the stainless steel connecting piece III 1-3 is equal to the available width of the tension web of the curled C-shaped stainless steel beam 4, and the stainless steel connecting piece III 1-3 is arranged at the stainless steel plate 2, and the curled C-shaped stainless steel beam 4 and the stainless steel plate 2 are connected through bolts; the length of the stainless steel connecting pieces IV 1-4 is equal to the width of the flange of the web stiffening hemmed C-shaped stainless steel, the stainless steel connecting pieces IV 1-4 are arranged at the upper and lower corners of beam column joints formed by the I-shaped steel columns 5 and the hemmed C-shaped stainless steel beams 4, and the stainless steel connecting pieces IV 1-4 are connected with the hemmed C-shaped stainless steel beams 4 and the I-shaped steel columns 5 through rivets (the lengths of the rivets exceed the thickness of a cover plate above the web stiffening hemmed C-shaped stainless steel and the thickness of a web stiffening hemmed C-shaped stainless steel flange plate). In the above description, the length direction of the connector is the horizontal direction shown in fig. 2.
According to the technical scheme, the stainless steel connecting piece 1 provides rotational rigidity for the structure, and the problem of poor energy consumption capability of the stainless steel beam column node is effectively solved. The I-shaped steel column 5, the stainless steel plate 2 and the stainless steel connecting piece 1 form a closed space, high-performance concrete is filled in the space, residual deformation after structural earthquake can be reduced, and the stability of the I-shaped steel column 5 is improved. The stainless steel stiffening plate 7 is fixed on the connecting piece IV 1 through welding, so that the bending resistance and stability of the structure are further improved.
While the present utility model has been described in detail with reference to the drawings, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.
Claims (4)
1. The connecting node of the curled C-shaped stainless steel beam and the I-shaped steel column is characterized by comprising a connecting piece (1), a steel plate (2), a first fixing piece (3), a curled C-shaped stainless steel beam (4), an I-shaped steel column (5) and a second fixing piece (6); the connecting piece (1) is divided into a connecting piece I (1-1), a connecting piece II (1-2), a connecting piece III (1-3) and a connecting piece IV (1-4);
the curled C-shaped stainless steel beam (4) is horizontally arranged on the outer side of one side/two side flange plates of the I-shaped steel column (5), one end of the connecting piece IV (1-4) is connected with the curled C-shaped stainless steel beam (4) through the first fixing piece (3), and the other end of the connecting piece IV (1-4) is connected with the I-shaped steel column (5) through the first fixing piece (3);
the steel plates (2) are vertically arranged on two sides of a web plate of the I-shaped steel column (5) and are attached to the vertical end faces of flange plates of the I-shaped steel column (5); the two steel plates (2) are connected with the curled C-shaped stainless steel beam (4) and the I-shaped steel column (5) in the same mode, and specifically: the upper part and the lower part of the steel plate (2) are respectively connected with one end of a connecting piece I (1-1), and the other end of the connecting piece I (1-1) is connected with a web plate of an I-shaped steel column (5); one end of a connecting piece II (1-2) is connected with one side of the steel plate (2), and the other end of the connecting piece II (1-2) is connected with a pressed web of the curled C-shaped stainless steel beam (4); one end of the connecting piece III (1-3) is connected with one side of the steel plate (2), and the other end of the connecting piece III (1-3) is connected with a tension web of the curled C-shaped stainless steel beam (4).
2. The hemmed C-shaped stainless steel beam-i-beam connection node according to claim 1, further comprising a stiffening plate (7) fixed to the connection member iv (1-4).
3. The hemmed C-shaped stainless steel beam-i-beam connection node according to claim 1, characterized in that the i-beam (5), the steel plate (2) and the connection piece (1) form a closed space, which is filled with high performance concrete.
4. The hemmed C-shaped stainless steel beam-i-shaped steel column connection node of claim 1, wherein the hemmed C-shaped stainless steel beam (4) comprises two web stiffened hemmed C-shaped stainless steel, a square tube, a cover plate, the webs of the two web stiffened hemmed C-shaped stainless steel are connected by the square tube, and the flange plates of the two web stiffened hemmed C-shaped stainless steel are respectively connected by the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320396851.7U CN219863381U (en) | 2023-03-06 | 2023-03-06 | Hemming C-shaped stainless steel beam-I-shaped steel column connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320396851.7U CN219863381U (en) | 2023-03-06 | 2023-03-06 | Hemming C-shaped stainless steel beam-I-shaped steel column connecting node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219863381U true CN219863381U (en) | 2023-10-20 |
Family
ID=88342365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320396851.7U Active CN219863381U (en) | 2023-03-06 | 2023-03-06 | Hemming C-shaped stainless steel beam-I-shaped steel column connecting node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219863381U (en) |
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2023
- 2023-03-06 CN CN202320396851.7U patent/CN219863381U/en active Active
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