CN211257297U - Steel construction beam column connected node structure - Google Patents
Steel construction beam column connected node structure Download PDFInfo
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- CN211257297U CN211257297U CN201921422377.0U CN201921422377U CN211257297U CN 211257297 U CN211257297 U CN 211257297U CN 201921422377 U CN201921422377 U CN 201921422377U CN 211257297 U CN211257297 U CN 211257297U
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Abstract
The utility model discloses a steel construction beam column connected node structure relates to building steel construction technical field. The utility model provides a steel construction beam column connected node structure, includes cylindrical steel column, square steel column, crown plate, channel-section steel and clamps the device, a terminal surface of cylindrical steel column is provided with the crown plate, square steel column is located between two cylindrical steel columns, and is connected with the crown plate, it forms for two steel sheets that the width differs to clamp the device to pile up the connection, and the cross-section is L shape, clamps the side that the device is fixed in square steel column, the channel-section steel is installed between two crown plates, be provided with on the web of channel-section steel and clamp the device assorted and clamp the position, the design of crossing the device that clamps makes to be connected closely between steel construction post and the steel construction roof beam, has improved the joint strength between steel construction post and the steel construction roof beam effectively.
Description
Technical Field
The utility model relates to a building steel construction technical field, concretely relates to steel construction beam column connected node structure.
Background
The steel structure is a structure formed by steel materials, and compared with a concrete structure and a wood structure, the steel structure has the advantages of high strength, light dead weight, good overall rigidity, strong deformation resistance and the like, so that the steel structure is widely applied to the construction industry. The steel structure column is a beam column used on a building, and mainly has the main effects of supporting columns and connecting steel structure beams, so that the integral stability and longitudinal rigidity of the building are ensured, the longitudinal force of the building is borne, and the connection strength of the steel structure beam column connection node structure plays a vital role in the construction safety and the construction quality in the building construction process. In the prior art, the steel structure beam column connection node structure usually adopts a welding mode or an assembly mode, the welding mode is different because of welding level irregularity of constructors, the assembly mode usually adopts simple bolt connection, and when the steel structure column bears larger weight, the steel structure beam column connection node is easy to shift and deform. Therefore, it is necessary to provide a steel structure beam column connection node structure capable of enhancing connection strength.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel construction beam column connected node structure solves the problem that current steel construction beam column connected node structure takes place to shift and warp easily.
In order to solve the technical problem, the utility model adopts the following technical scheme: the steel structure beam column connection node structure is characterized by comprising a cylindrical steel column, a square steel column, ring plates, channel steel and a clamping device, wherein the ring plates are arranged on one end face of the cylindrical steel column, the square steel column is located between the two cylindrical steel columns and is connected with the ring plates, the clamping device is formed by stacking and connecting two steel plates with different widths, the cross section of the clamping device is L-shaped, the clamping device is fixed on the side face of the square steel column, the channel steel is installed between the two ring plates, and a clamping position matched with the clamping device is arranged on a web plate of the channel steel.
The technical scheme is that the annular plate is a hexagonal plate, and connecting holes are formed in the hexagonal side of the annular plate at intervals.
The cylindrical steel column, the square steel column and the ring plate are provided with cylindrical hollow cavities.
The further technical scheme is that the ring plate and the channel steel can be welded.
According to a further technical scheme, the surface of the steel structure beam-column connection node structure is provided with an antirust coating and a fireproof coating.
A further technical scheme is that corners on the square steel columns are round corners.
The working principle is as follows: in the process of construction, fix cylindrical steel column in concrete foundation, clamp the position on the channel-section steel web, make and be connected closely between channel-section steel and the steel construction post, effectively improved the installation accuracy between channel-section steel and support column to through the connecting hole on the crown plate, it is more inseparable with being connected between steel construction roof beam and the steel construction post.
Compared with the prior art, the beneficial effects of the utility model are that: the application provides a steel structure beam connection node structure, which enables a steel structure column and a steel structure beam to be tightly connected through the design of a clamping device, and effectively improves the connection strength between the steel structure column and the steel structure beam; through the design of the connecting holes, the steel structure column and the steel structure beam can be simply connected and fixed through bolts, and the connecting strength is further enhanced; the steel structure beam and the steel structure column can be welded according to actual requirements; the displacement and the deformation between the steel structure beam and the steel structure column are effectively avoided.
Drawings
Fig. 1 is the utility model discloses well steel construction roof beam connected node structure's schematic diagram.
In the figure: 1-cylindrical steel column, 2-ring plate, 3-channel steel, 4-clamping device, 5-square steel column and 6-fillet
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the embodiments described herein are merely for the purpose of illustrating the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1, the steel structure beam-column connection node structure is characterized by comprising cylindrical steel columns 1, square steel columns 6, ring plates 2, channel steel 3 and a clamping device 4, wherein the ring plates 2 are arranged on one end faces of the cylindrical steel columns, the square steel columns 5 are located between the two cylindrical steel columns 1 and connected with the ring plates 2, the clamping device 4 is formed by stacking and connecting two steel plates with different widths, the cross section of the clamping device 4 is L-shaped, the clamping device 4 is fixed on the side faces of the square steel columns, the channel steel 3 is installed between the two ring plates 2, and clamping positions matched with the clamping device 4 are arranged on webs of the channel steel 3.
In the construction process of the steel structure beam column, the clamping device 4 is convenient to fix through the design of the square steel column 6, and the adhesive force between the clamping device 4 and the square steel column 6 is enhanced; through the design of the clamping device 4 and the matched clamping position, the connection between the channel steel 3 and the steel structure column is tighter, and an upward supporting force is provided; through installing channel-section steel 3 between two crown plates 2, crown plate 2 provides a clamp force for be connected between channel-section steel 3 and the steel construction post is more firm.
Example 2
In order to further perfect the technical scheme in embodiment 1, a steel structure beam column connected node structure in this embodiment, its characterized in that: the annular plate 2 is a hexagonal plate, and the hexagonal side of the annular plate 2 is provided with connecting holes at intervals. Through the design of connecting hole on the hexagonal ring board 2 for the simple bolt fastening of accessible between 3 roof beam slabs of channel-section steel and the steel construction post has further strengthened joint strength, avoids taking place to shift or warp between 3 roof beam slabs of channel-section steel and the steel construction post.
Example 3
In order to further improve the technical solution in embodiment 2, in this embodiment, cylindrical hollow cavities are disposed on the cylindrical steel column 1, the square steel column 5, and the ring plate 2. Cylindrical steel column 1, square steel column 5 and ring plate 2 design for the cavity, have reduced the use amount of steel on the one hand, have practiced thrift economic cost, and on the other hand has alleviateed the weight of cylinder, has increased the bearing capacity to the beam column.
Example 4
In order to further improve the technical scheme in the embodiment 1, the ring plate 2 and the channel steel 3 in this embodiment may be welded. In the in-process of actual construction, when bearing great weight, when the assembly mode can't satisfy the demand, can carry out the on-the-spot welding between annular plate 2 and channel-section steel 3, increase the joint strength between 3 beam slabs of channel-section steel and the steel construction post.
Example 5
In order to further improve the technical scheme in embodiment 1, the surface of the steel structure beam-column connection node structure in this embodiment is provided with an antirust coating and a fireproof coating. The steel structure building generally has requirements on fire prevention and rust prevention, and the rust prevention coating and the fireproof coating can effectively achieve the purposes of fire prevention and rust prevention.
Example 6
In order to further improve the technical scheme in the embodiment 1, the corners of the square steel columns in this embodiment are rounded corners 6. The design of fillet 6 can improve the concentrated condition of stress, avoids steel construction supporting beam to be damaged at the in-process corner of using, also can play safe effect simultaneously, avoids sharp-pointed corner to the fish tail of personnel and other parts.
While the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous modifications and other embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More particularly, various variations and modifications are possible in the component parts or arrangements within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The steel structure beam column connection node structure is characterized by comprising a cylindrical steel column (1), a square steel column (5), ring plates (2), channel steel (3) and a clamping device (4), wherein the ring plates (2) are arranged on one end face of the cylindrical steel column, the square steel column (5) is located between the two cylindrical steel columns (1) and connected with the ring plates (2), the clamping device (4) is formed by stacking and connecting two steel plates with different widths, the cross section of the clamping device is L-shaped, the clamping device (4) is fixed on the side face of the square steel column, the channel steel (3) is installed between the two ring plates (2), and a clamping position matched with the clamping device (4) is arranged on a web plate of the channel steel (3).
2. The steel structure beam column connection node structure of claim 1, wherein: the ring plate (2) is a hexagonal plate, and connecting holes are formed in the hexagonal side of the ring plate (2) at intervals.
3. The steel structure beam column connection node structure of claim 1, wherein: cylindrical hollow cavities are arranged on the cylindrical steel column (1), the square steel column (5) and the annular plate (2).
4. The steel structure beam column connection node structure of claim 1, wherein: the ring plate (2) and the channel steel (3) are welded.
5. The steel structure beam column connection node structure of claim 1, wherein: the surface of the steel structure beam column connecting node structure is provided with an antirust coating and a fireproof coating.
6. The steel structure beam column connection node structure of claim 1, wherein: and corners on the square steel columns are rounded corners (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921422377.0U CN211257297U (en) | 2019-08-29 | 2019-08-29 | Steel construction beam column connected node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921422377.0U CN211257297U (en) | 2019-08-29 | 2019-08-29 | Steel construction beam column connected node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211257297U true CN211257297U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921422377.0U Active CN211257297U (en) | 2019-08-29 | 2019-08-29 | Steel construction beam column connected node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211257297U (en) |
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2019
- 2019-08-29 CN CN201921422377.0U patent/CN211257297U/en active Active
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