CN217105819U

CN217105819U - Box-type multi-cavity steel pipe column

Info

Publication number: CN217105819U
Application number: CN202123455457.6U
Authority: CN
Inventors: 王赛; 都兴福; 石超; 邱芬康
Original assignee: Zhuhai Huafa Habitat Life Research Institute Co Ltd
Current assignee: Zhuhai Huafa Habitat Life Research Institute Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-02
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a box multicavity steel-pipe column relates to steel-pipe column technical field, including the shaft, the shaft sets up to square structure, the inside enhancement post that is provided with of shaft, it sets up to square structure to strengthen the post, strengthen the equal fixedly connected with spliced pole in both sides of post, the spliced pole sets up to "worker" shape structure, two spliced pole symmetric distribution, the one end of spliced pole and the inner wall fixed connection of shaft, strengthen the support column of two symmetric distributions of the equal fixedly connected with in both ends of post, the support column sets up to "worker" shape structure, the one end of support column and the inner wall fixed connection of shaft. The utility model discloses a set up shaft and reinforcement post, through setting up spliced pole and support column in the reinforcement post outside, spliced pole and support column cooperation for interconnect between shaft and the reinforcement post, the setting of reinforcement post makes the structural strength of shaft obtain promoting.

Description

Box-type multi-cavity steel pipe column

Technical Field

The utility model relates to a steel-pipe column technical field, in particular to box multicavity steel-pipe column.

Background

The steel structure is one of the best structure systems of the assembly type building, especially the demand of the current steel structure house is more and more large because the steel structure house accords with the industrial policy of green building and building industrialization in China, and the demand of the steel pipe column is more and more large as a part which can not be obtained in the steel structure building.

Most of existing steel-pipe columns are simple in structure, support of the structure is achieved only through strength of steel materials, stability of the steel-pipe columns in long-term use is difficult to guarantee, meanwhile, the steel-pipe columns need to be connected with structures such as shear walls when the steel-pipe columns are built as supports, the surfaces of the existing steel-pipe columns are smooth, and connection with components such as the shear walls is inconvenient. Therefore, it is necessary to provide a box-type multi-cavity steel pipe column to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box multicavity steel-pipe column to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a box multicavity steel-pipe column, includes the shaft, the shaft sets up to square structure, the inside enhancement post that is provided with of shaft, it sets up to square structure to strengthen the post, strengthen the equal fixedly connected with spliced pole in both sides of post, the spliced pole sets up to "worker" shape structure, two spliced pole symmetric distribution, the one end of spliced pole and the inner wall fixed connection of shaft, strengthen the support column of two symmetric distributions of the equal fixedly connected with in both ends of post, the support column sets up to "worker" shape structure, the one end of support column and the inner wall fixed connection of shaft, the four corners department of strengthening the post all is provided with the backup pad, the equal fixedly connected with in both ends binding plate of backup pad, binding plate sets up to "L" shape structure.

Preferably, the two sides of the attaching plate at one end of the supporting plate close to the reinforcing column are respectively attached to the side walls of the connecting column and the supporting column.

Preferably, the two sides of the binding plate close to one end of the column body of the support plate are respectively bound with the inner walls of the two sides of the column body.

Preferably, reinforcing ribs are fixedly connected to four corners of the inner side of the reinforcing column, and the cross section of each reinforcing rib is of a triangular structure.

Preferably, a plurality of square grooves are formed in the front side face and the rear side face of the column body, and the square grooves are distributed in an equidistant array mode.

Preferably, the two sides of the column body are both provided with shear wall connecting grooves, and the shear wall connecting grooves extend to the two ends of the column body.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up shaft and reinforcement post, through set up spliced pole and support column outside the reinforcement post, spliced pole and support column cooperation for interconnect between shaft and the reinforcement post, the setting of reinforcement post makes the structural strength of shaft obtain promoting, simultaneously, spliced pole and support column all set up to "worker" shape structure, have guaranteed the joint strength of shaft and reinforcement post, and then have promoted the structural strength of device;

2. the utility model discloses a set up square groove and shear force wall spread groove, the setting up of square groove has made things convenient for shaft and steel construction crossbeam to carry out welded connection, and the shear force wall spread groove has made things convenient for the shaft to be connected with the shear force wall of both sides to the use of device has been made things convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic cross-sectional view of the overall structure of the present invention.

Fig. 4 is a schematic view of the supporting plate structure of the present invention.

In the figure: 1. a column body; 2. a reinforcement column; 3. connecting columns; 4. a support pillar; 5. a support plate; 6. attaching a plate; 7. reinforcing ribs; 8. a square groove; 9. and connecting grooves of the shear walls.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a box-type multicavity steel-pipe column as shown in fig. 1-4, including shaft 1, shaft 1 sets up to square structure, shaft 1 is inside to be provided with reinforced column 2, reinforced column 2 sets up to square structure, reinforced column 2's both sides are all fixedly connected with spliced pole 3, spliced pole 3 sets up to "worker" shape structure, two spliced pole 3 symmetric distribution, the one end of spliced pole 3 and the inner wall fixed connection of shaft 1, reinforced column 2's both ends are all fixedly connected with two symmetric distribution's support column 4, support column 4 sets up to "worker" shape structure, the one end of support column 4 and the inner wall fixed connection of shaft 1, reinforced column 2's four corners department all is provided with backup pad 5, the both ends of backup pad 5 are all fixedly connected with attaching plate 6, attaching plate 6 sets up to "L" shape structure;

specifically, two sides of an attaching plate 6 at one end of a support plate 5 close to a reinforcing column 2 are respectively attached to the side walls of a connecting column 3 and a support column 4, two sides of the attaching plate 6 at one end of the support plate 5 close to a column body 1 are respectively attached to the inner walls of two sides of the column body 1, reinforcing ribs 7 are fixedly connected to four corners of the inner side of the reinforcing column 2, the cross section of each reinforcing rib 7 is of a triangular structure, and the reinforcing ribs 7 of the triangular structure can effectively improve the structural strength of the reinforcing column 2;

more specifically, a plurality of square groove 8 have all been seted up to the leading flank and the trailing flank of shaft 1, and a plurality of square groove 8 are equidistant array and distribute, and shear force wall spread groove 9 has all been seted up to the both sides of shaft 1, and shear force wall spread groove 9 extends to the both ends of shaft 1, and square groove 8's setting has made things convenient for shaft 1 and steel construction crossbeam to carry out welded connection, and shear force wall spread groove 9 has made things convenient for the shear force wall of shaft 1 and both sides to be connected.

The utility model discloses a set up shaft 1 and reinforcement post 2, through set up spliced pole 3 and support column 4 in the reinforcement post 2 outside, spliced pole 3 and support column 4 cooperate, make the interconnection between shaft 1 and reinforcement post 2, the setting of reinforcement post 2 makes the structural strength of shaft 1 obtain promoting, simultaneously, spliced pole 3 and support column 4 all set up to "I" shape structure, guaranteed the joint strength of shaft 1 and reinforcement post 2, and then promoted the structural strength of device, through setting up backup pad 5, the both ends of backup pad 5 all are provided with attaching plate 6, the both sides of attaching plate 6 that backup pad 5 is close to reinforcement post 2 one end are laminated with the lateral wall of spliced pole 3 and support column 4 respectively, the both sides of attaching plate 6 that backup pad 5 is close to shaft 1 one end are laminated with the both sides inner wall of shaft 1 respectively, the setting of attaching plate 6 makes the position between spliced pole 3 and the support column 4 obtain further fixing, simultaneously, the both ends of backup pad 5 laminate with shaft 1 and enhancement post 2 respectively, and the joint strength between promotion shaft 1 that can be further and the enhancement post 2 through setting up square groove 8 and shear force wall spread groove 9, square groove 8's setting has made things convenient for shaft 1 and steel construction crossbeam to carry out welded connection, and shear force wall spread groove 9 has made things convenient for shaft 1 to be connected with the shear force wall of both sides to the use of device has been made things convenient for.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a box multicavity steel-pipe column, includes shaft (1), its characterized in that: the column body (1) is of a square structure, the column body (1) is internally provided with a reinforcing column (2), the reinforcing column (2) is of a square structure, connecting columns (3) are fixedly connected to the two sides of the reinforcing column (2), the connecting columns (3) are arranged into an I-shaped structure, two connecting columns (3) are symmetrically distributed, one end of the connecting column (3) is fixedly connected with the inner wall of the column body (1), two ends of the reinforcing column (2) are fixedly connected with two symmetrically distributed supporting columns (4), the supporting column (4) is of an I-shaped structure, one end of the supporting column (4) is fixedly connected with the inner wall of the column body (1), the four corners of the reinforcing column (2) are provided with supporting plates (5), two ends of each supporting plate (5) are fixedly connected with attaching plates (6), and each attaching plate (6) is of an L-shaped structure.

2. The box-type multi-cavity steel pipe column according to claim 1, wherein: the two sides of the attaching plate (6) close to one end of the reinforcing column (2) of the supporting plate (5) are respectively attached to the side walls of the connecting column (3) and the supporting column (4).

3. A box-type multi-chamber steel pipe column according to claim 2, wherein: the two sides of the binding plate (6) at one end of the support plate (5) close to the column body (1) are respectively bound with the inner walls at the two sides of the column body (1).

4. A box-type multi-chamber steel pipe column according to claim 3, wherein: reinforcing ribs (7) are fixedly connected to four corners of the inner side of the reinforcing column (2), and the cross section of each reinforcing rib (7) is of a triangular structure.

5. A box-type multi-cavity steel pipe column according to claim 4, characterized in that: a plurality of square grooves (8) are all seted up to the leading flank and the trailing flank of shaft (1), and is a plurality of square grooves (8) are equidistant array distribution.

6. A box-type multi-cavity steel pipe column according to claim 5, characterized in that: shear wall connecting grooves (9) are formed in the two sides of the column body (1), and the shear wall connecting grooves (9) extend to the two ends of the column body (1).