CN220666507U - Assembled building steel construction node - Google Patents
Assembled building steel construction node Download PDFInfo
- Publication number
- CN220666507U CN220666507U CN202321195412.6U CN202321195412U CN220666507U CN 220666507 U CN220666507 U CN 220666507U CN 202321195412 U CN202321195412 U CN 202321195412U CN 220666507 U CN220666507 U CN 220666507U
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- shaped steel
- steel
- connecting piece
- bolts
- fixing bolt
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 94
- 239000010959 steel Substances 0.000 title claims abstract description 94
- 238000010276 construction Methods 0.000 title description 5
- 229910000746 Structural steel Inorganic materials 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model provides an assembled building steel structure node, which comprises: a first H-section steel; the connecting assembly is arranged on the left side of the connecting assembly and comprises a connecting piece, the left side of the connecting piece is arranged on the right side of the first H-shaped steel, six first fixing bolts are arranged on the right side of the connecting piece, and the left side of each first fixing bolt sequentially penetrates through the right side of the connecting piece and the right side of the first H-shaped steel and extends to the left side of the first H-shaped steel. The utility model provides an assembled building steel structure node, which is characterized in that a first H-shaped steel and a second H-shaped steel are connected through connecting pieces, the second H-shaped steel is supported and fixed by utilizing two connecting frames, the structure is simple and practical, the connection strength of the second H-shaped steel is effectively improved, the supporting force of the second H-shaped steel is dispersed, and the service life of a steel structure is further prolonged.
Description
Technical Field
The utility model relates to the field of assembled buildings, in particular to an assembled building steel structure node.
Background
The assembled building is formed by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories (such as floors, wallboards, stairs, balconies and the like) in the factory, transporting to a building construction site, and assembling and installing the building on site in a reliable connection mode.
The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is representative of a modern industrial production mode because standardized design, industrial production, assembly construction, informatization management and intelligent application are adopted.
In the related art, the H-shaped steel beam is used as a main bearing member, plays a role in transmitting bending moment and shearing force of the beam and the column, and has an important influence on the overall stress performance of the structure. Application number: 202022757693.2 discloses a building steel construction assembled node structure, this assembled node structure is connected through square cover and square steel, and U type bearing groove and H shaped steel's cooperation can effectually improve connection stability, and girder steel drops when avoiding connection structure unilateral atress to lead to violent vibrations among the prior art to improve the security of connection. However, when the structure is used, the U-shaped bearing groove can only support the bottom of the H-shaped steel, and the stress points are all extruded at the bottom of the U-shaped bearing groove, so that the bearing capacity is unevenly distributed, the bottom of the U-shaped bearing groove is easy to bend and damage after being stressed for a long time, and the service life of the steel structure is lower.
Accordingly, there is a need to provide a fabricated building steel structure node that solves the above-mentioned technical problems.
Disclosure of Invention
The utility model provides an assembled building steel structure node, which solves the problem that the bearing capacity of the structure is unevenly distributed when the existing part of assembled building steel structure node is used in the related technology.
In order to solve the technical problems, the utility model provides an assembled building steel structure node, which comprises: a first H-section steel;
the connecting assembly is arranged on the left side of the connecting assembly and comprises a connecting piece, the left side of the connecting piece is arranged on the right side of the first H-shaped steel, six first fixing bolts are arranged on the right side of the connecting piece, the left sides of the six first fixing bolts sequentially penetrate through the right side of the connecting piece and the right side of the first H-shaped steel and extend to the left side of the first H-shaped steel, and the six peripheral sides of the six first fixing bolts are connected with first fixing nuts through equal threads.
Preferably, the inner side of the connecting piece is provided with second H-shaped steel, the front of the connecting piece is provided with three second fixing bolts, the back of the third second fixing bolts sequentially penetrates through the front of the connecting piece and the front of the second H-shaped steel and extends to the back of the connecting piece, and the peripheral side faces of the third second fixing bolts are respectively in threaded connection with a second fixing nut at the back of the connecting piece.
Preferably, the top and the bottom of second H shaped steel all are provided with the link, the inboard top and the bottom of second H shaped steel all are provided with first connecting bolt.
Preferably, two sides that first connecting bolt is separated run through the inboard of second H shaped steel and two link opposite sides in proper order respectively and extend to two link one side that is separated, two the week side of first connecting bolt just is located two link equal threaded connection of one side that is separated has first coupling nut.
Preferably, the right sides of the two connecting frames are respectively provided with a second connecting bolt, and the left sides of the two second connecting bolts respectively penetrate through the right sides of the two connecting frames and the right side of the first H-shaped steel in sequence and extend to the inner side of the first H-shaped steel.
Preferably, the peripheral sides of the two second connecting bolts are both in threaded connection with second connecting nuts.
Compared with the related art, the fabricated building steel structure node provided by the utility model has the following beneficial effects:
the utility model provides an assembled building steel structure node, which is characterized in that a first H-shaped steel and a second H-shaped steel are connected through connecting pieces, the second H-shaped steel is supported and fixed by utilizing two connecting frames, the structure is simple and practical, the connection strength of the second H-shaped steel is effectively improved, the supporting force of the second H-shaped steel is dispersed, and the service life of a steel structure is further prolonged.
Drawings
FIG. 1 is a schematic view of a construction of a preferred embodiment of an assembled building steel structure node according to the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the area A shown in FIG. 1;
fig. 3 is a schematic structural view of the connector shown in fig. 1.
Reference numerals in the drawings: 1. a first H-section steel; 2. a connection assembly; 21. a connecting piece; 22. a first fixing bolt; 23. a first fixing nut; 3. a second H-section steel; 4. a second fixing bolt; 5. a second fixing nut; 6. a connecting frame; 7. a first connecting bolt; 8. a first coupling nut; 9. a second connecting bolt; 10. and a second coupling nut.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural view of a preferred embodiment of an assembled building steel structure node according to the present utility model; FIG. 2 is an enlarged schematic view of the structure of the area A shown in FIG. 1; fig. 3 is a schematic structural view of the connector shown in fig. 1, a fabricated building steel structure node, comprising: a first H-section steel 1;
the connecting assembly 2, the left side of connecting assembly 2 sets up in the right side of first H shaped steel 1, connecting assembly 2 includes connecting piece 21, the left side of connecting piece 21 sets up in the right side of first H shaped steel 1, the right side of connecting piece 21 is provided with six first fixing bolt 22, the left side of six first fixing bolt 22 runs through the right side of connecting piece 21 and the right side of first H shaped steel 1 in proper order and extends to the left side of first H shaped steel 1, the equal threaded connection of week side of six first fixing bolt 22 has first fixing nut 23, the inboard of first fixing nut 23 is provided with the screw thread that uses with first fixing bolt 22 cooperation.
The inboard of connecting piece 21 is provided with second H shaped steel 3, the front of connecting piece 21 is provided with three second fixing bolt 4, the back of three second fixing bolt 4 runs through the front of connecting piece 21 and the front of second H shaped steel 3 in proper order and extends to the back of connecting piece 21, the equal threaded connection in the back of connecting piece 21 has second fixing nut 5 of the week side of three second fixing bolt 4 just being located, the inboard of second fixing nut 5 is provided with the screw thread that uses with second fixing bolt 4 cooperation, the inboard of connecting piece 21 is provided with the hole that uses with second fixing nut 5 cooperation.
The top and the bottom of second H shaped steel 3 all are provided with link 6, and the inboard top and the bottom of second H shaped steel 3 all are provided with first connecting bolt 7.
One side that two first connecting bolts 7 are separated runs through the inboard of second H shaped steel 3 and the opposite side of two link 6 respectively in proper order and extends to the one side that two link 6 are separated, and the equal threaded connection of one side that two first connecting bolts 7 week side and lie in two link 6 and separate has first connecting nut 8, and the inboard of first connecting nut 8 is provided with the screw thread that uses with first connecting bolt 7 cooperation.
The right sides of the two connecting frames 6 are respectively provided with a second connecting bolt 9, and the left sides of the two second connecting bolts 9 respectively penetrate through the right sides of the two connecting frames 6 and the right sides of the first H-shaped steel 1 in sequence and extend to the inner sides of the first H-shaped steel 1.
The peripheral side surfaces of the two second connecting bolts 9 are in threaded connection with second connecting nuts 10, and threads matched with the second connecting bolts 9 are arranged on the inner sides of the second connecting nuts 10.
The working principle of the fabricated building steel structure node provided by the utility model is as follows:
when the H-shaped steel connecting device is used, the first fixing bolt 22 and the first fixing nut 23 are utilized to install the position of the connecting piece 21, then the second H-shaped steel 3 is placed on the inner side of the connecting piece 21, the second fixing bolt 4 and the second fixing nut 5 are utilized to fix the position of the second H-shaped steel 3, the second connecting bolt 9 and the second connecting nut 10 are utilized to fix the two connecting frames 6, then the first connecting bolt 7 and the first connecting nut 8 are utilized to connect and fix the connecting frames 6 and the second H-shaped steel 3, so that the position of the second H-shaped steel 3 is supported, and the connecting strength of the second H-shaped steel 3 is improved.
Compared with the related art, the fabricated building steel structure node provided by the utility model has the following beneficial effects:
the first H-shaped steel 1 and the second H-shaped steel 3 are connected through the connecting piece 21, the second H-shaped steel 3 is supported and fixed by the two connecting frames 6, the structure is simple and practical, the connection strength of the second H-shaped steel 3 is effectively improved, the supporting force of the second H-shaped steel 3 is dispersed, and the service life of the steel structure is prolonged.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (5)
1. A fabricated structural steel structure node, comprising: a first H-shaped steel (1);
the connecting assembly (2), the left side of connecting assembly (2) sets up in the right side of first H shaped steel (1), connecting assembly (2) are including connecting piece (21), the left side of connecting piece (21) sets up in the right side of first H shaped steel (1), the right side of connecting piece (21) is provided with six first fixing bolt (22), six the left side of first fixing bolt (22) runs through the right side of connecting piece (21) and the right side of first H shaped steel (1) in proper order and extends to the left side of first H shaped steel (1), six the equal threaded connection in week side of first fixing bolt (22) has first fixing nut (23), the inboard of connecting piece (21) is provided with second H shaped steel (3), the front of connecting piece (21) is provided with three second fixing bolt (4), and the back of third second fixing bolt (4) runs through the front of connecting piece (21) and the front of second H shaped steel (3) and extends to the equal threaded connection in the back of second shaped steel (21) and the equal threaded connection of the back (4).
2. The fabricated building steel structure node according to claim 1, wherein the top and the bottom of the second H-shaped steel (3) are provided with connecting frames (6), and the top and the bottom of the inner side of the second H-shaped steel (3) are provided with first connecting bolts (7).
3. The fabricated building steel structure node according to claim 2, wherein the side, which is separated from the first connecting bolts (7), sequentially penetrates through the inner side of the second H-shaped steel (3) and the opposite side of the two connecting frames (6) respectively and extends to the side, which is separated from the two connecting frames (6), of the two first connecting bolts (7), and the side, which is separated from the two connecting frames (6), of the two first connecting bolts (7) is in threaded connection with a first connecting nut (8).
4. A fabricated building steel structure node according to claim 3, wherein the right sides of the two connecting frames (6) are provided with second connecting bolts (9), and the left sides of the two second connecting bolts (9) sequentially penetrate through the right sides of the two connecting frames (6) and the right side of the first H-shaped steel (1) respectively and extend to the inner side of the first H-shaped steel (1).
5. The fabricated building steel structure node according to claim 4, wherein the second connecting bolts (9) are each screwed with a second connecting nut (10) on the circumferential sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321195412.6U CN220666507U (en) | 2023-05-18 | 2023-05-18 | Assembled building steel construction node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321195412.6U CN220666507U (en) | 2023-05-18 | 2023-05-18 | Assembled building steel construction node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220666507U true CN220666507U (en) | 2024-03-26 |
Family
ID=90330855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321195412.6U Active CN220666507U (en) | 2023-05-18 | 2023-05-18 | Assembled building steel construction node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220666507U (en) |
-
2023
- 2023-05-18 CN CN202321195412.6U patent/CN220666507U/en active Active
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