CN213929054U - Special-shaped pipe column - Google Patents
Special-shaped pipe column Download PDFInfo
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- CN213929054U CN213929054U CN202022243189.0U CN202022243189U CN213929054U CN 213929054 U CN213929054 U CN 213929054U CN 202022243189 U CN202022243189 U CN 202022243189U CN 213929054 U CN213929054 U CN 213929054U
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Abstract
The utility model discloses a special-shaped tubular column, which comprises a tubular body, wherein the cross section of the tubular body is a rectangle formed by connecting four line segments end to end, and the four line segments respectively correspond to four side walls of the tubular body; the middle section of at least one line segment arches towards the outer side of the tubular body, a convex part is formed on the cross section of the tubular body, and concave parts arched towards the inner side of the tubular body are respectively formed on two sides of the convex part; the convex part is formed by enclosing a straight line section and bending sections positioned on two sides of the straight line section, the straight line section of the convex part is parallel to the line section of the convex part correspondingly formed, and the two bending sections are respectively enclosed into two concave parts. The utility model discloses improved self holistic structural strength, bending resistance and antitorque property when not increasing the material, still be convenient for and the cooperation between the external member is connected, and is further, the depressed part both can realize the concatenation assembly with the external member, can provide the space for the various installation of walking line or wall body again, effectively avoids the condition that the evagination appears in the corner in the building, promotes user experience.
Description
Technical Field
The utility model relates to a steel construction technical field especially relates to abnormal shape tubular column.
Background
Steel pipes are steel with a hollow cross section whose length is much greater than the diameter or circumference. The cross section is divided into a circle, a square and a rectangle; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the production process includes seamless steel pipe and welded steel pipe, the seamless steel pipe includes hot rolling and cold rolling (drawing), and the welded steel pipe includes straight seam welded steel pipe and spiral seam welded steel pipe.
No matter the cross section is circular steel pipe, the cross section is square steel pipe or the cross section is rectangular steel pipe in using actual environment, there is the poor problem of structural stability and flexibility, leads to unable being applicable to changeable actual environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heterotypic tubular column, this heterotypic tubular column have improved self holistic structural strength, bending resistance and antitorque property when not increasing the materials.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a special-shaped tubular column comprises a tubular body, wherein the cross section of the tubular body is a rectangle formed by connecting four line segments end to end, and the four line segments respectively correspond to four side walls of the tubular body;
the middle section of at least one line segment arches towards the outer side of the tubular body, a convex part is formed on the cross section of the tubular body, and concave parts arched towards the inner side of the tubular body are respectively formed on two sides of the convex part;
the convex part is formed by enclosing a straight line section and bending sections positioned on two sides of the straight line section, the straight line section of the convex part is parallel to the line section of the convex part correspondingly formed, and the two bending sections are respectively enclosed into two concave parts.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the number of the protruding parts is 2, and the protruding parts are respectively arranged on the two opposite long sides of the rectangle.
2. In the scheme, the length of the straight line segment is the same as the length of the short side of the rectangle.
3. In the above aspect, the recessed portion is a fan-shaped notch portion or a square notch portion.
4. In the above aspect, a ratio of a radius corresponding to the fan-shaped notch portion to a length of a line segment forming the fan-shaped notch portion is 1: 1.1 to 4.
5. In the above aspect, a ratio of a side length of the square notch portion to a length of a line segment forming the square notch portion is 1: 2 to 4.
6. In the above scheme, the side wall of the tubular body is provided with a plurality of connecting holes.
7. In the scheme, one end of the tubular body is connected with the mounting seat in a welding mode.
8. In the scheme, the mounting seat for being connected with the foundation is provided with a plurality of strip-shaped mounting holes arranged at intervals along the circumferential direction.
9. In the scheme, the side wall of the tubular body corresponding to the straight line section is connected with a cross beam.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses abnormal shape tubular column, it has improved self holistic structural strength, bending resistance and antitorque property when not increasing the materials, still be convenient for and outside component between the cooperation be connected, further, the depressed part both can realize the concatenation assembly with outside component, can provide the space for the installation of various walk line or wall body again, effectively avoid the condition that the evagination appears in the building corner, promote user experience.
Drawings
FIG. 1 is a schematic structural view of an embodiment of the special-shaped tubular column of the present invention;
FIG. 2 is a schematic structural view of another embodiment of the special-shaped tubular column of the present invention;
FIG. 3 is a schematic cross-sectional view of the column of FIG. 1;
FIG. 4 is a schematic cross-sectional view of the column of FIG. 2;
FIG. 5 is a schematic view of the upright shown in FIG. 1 in a use state;
fig. 6 is a schematic view of the upright post in use in fig. 2.
In the above drawings: 1. a tubular body; 2. a line segment; 3. a boss portion; 301. a straight line segment; 302. bending sections; 4. a recessed portion; 5. connecting holes; 6. a cross beam; 7. and (7) mounting a seat.
Detailed Description
Example 1: a special-shaped tubular column comprises a tubular body 1, wherein the cross section of the tubular body 1 is a rectangle formed by connecting four line segments 2 end to end, and the four line segments 2 respectively correspond to four side walls of the tubular body 1;
the middle section of at least one line segment 2 is arched towards the outer side of the tubular body 1, a convex part 3 is formed on the cross section of the tubular body 1, and concave parts 4 which are arched towards the inner side of the tubular body 1 are respectively formed on two sides of the convex part 3;
the convex part 3 is formed by enclosing a straight line section 301 and bending sections 302 positioned on two sides of the straight line section 301, the straight line section 301 of the convex part 3 is parallel to a line section 2 correspondingly forming the convex part 3, and the two bending sections 302 are respectively enclosed into two concave parts 4.
The number of the convex parts 3 is 2, and the convex parts are respectively arranged on two opposite long sides of the rectangle; the length of the straight line segment 301 is the same as the length of the short side of the rectangle; the concave part 4 is a fan-shaped gap part;
the ratio of the radius corresponding to the fan-shaped notch portion to the length of the line segment 2 forming the fan-shaped notch portion is 1: 2.2.
example 2: a special-shaped tubular column comprises a tubular body 1, wherein the cross section of the tubular body 1 is a rectangle formed by connecting four line segments 2 end to end, and the four line segments 2 respectively correspond to four side walls of the tubular body 1;
the middle section of at least one line segment 2 is arched towards the outer side of the tubular body 1, a convex part 3 is formed on the cross section of the tubular body 1, and concave parts 4 which are arched towards the inner side of the tubular body 1 are respectively formed on two sides of the convex part 3;
the convex part 3 is formed by enclosing a straight line section 301 and bending sections 302 positioned on two sides of the straight line section 301, the straight line section 301 of the convex part 3 is parallel to a line section 2 correspondingly forming the convex part 3, and the two bending sections 302 are respectively enclosed into two concave parts 4.
The number of the convex parts 3 is 2, and the convex parts are respectively arranged on two opposite long sides of the rectangle; the length of the straight line segment 301 is the same as the length of the short side of the rectangle; the concave part 4 is a square gap part;
the ratio of the side length of the square notch to the length of the line segment 2 forming the square notch is 1: 3.
example 3: a special-shaped tubular column comprises a tubular body 1, wherein the cross section of the tubular body 1 is a rectangle formed by connecting four line segments 2 end to end, and the four line segments 2 respectively correspond to four side walls of the tubular body 1;
the middle section of at least one line segment 2 is arched towards the outer side of the tubular body 1, a convex part 3 is formed on the cross section of the tubular body 1, and concave parts 4 which are arched towards the inner side of the tubular body 1 are respectively formed on two sides of the convex part 3;
the convex part 3 is formed by enclosing a straight line section 301 and bending sections 302 positioned on two sides of the straight line section 301, the straight line section 301 of the convex part 3 is parallel to a line section 2 correspondingly forming the convex part 3, and the two bending sections 302 are respectively enclosed into two concave parts 4.
The ratio of the radius corresponding to the fan-shaped notch portion to the length of the line segment 2 forming the fan-shaped notch portion is 1: 3; a cross beam 6 is connected to the side wall of the tubular body 1 corresponding to the straight line section 301;
the side wall of the tubular body 1 is provided with a plurality of connecting holes 5; one end of the tubular body 1 is welded and connected with a mounting seat 7.
Example 4: a special-shaped tubular column comprises a tubular body 1, wherein the cross section of the tubular body 1 is a rectangle formed by connecting four line segments 2 end to end, and the four line segments 2 respectively correspond to four side walls of the tubular body 1;
the middle section of at least one line segment 2 is arched towards the outer side of the tubular body 1, a convex part 3 is formed on the cross section of the tubular body 1, and concave parts 4 which are arched towards the inner side of the tubular body 1 are respectively formed on two sides of the convex part 3;
the convex part 3 is formed by enclosing a straight line section 301 and bending sections 302 positioned on two sides of the straight line section 301, the straight line section 301 of the convex part 3 is parallel to a line section 2 correspondingly forming the convex part 3, and the two bending sections 302 are respectively enclosed into two concave parts 4.
The ratio of the side length of the square notch to the length of the line segment 2 forming the square notch is 1: 4;
a a plurality of bar mounting hole that sets up along circumference interval is seted up on above-mentioned mount pad 7 for be connected with the basis.
When adopting above-mentioned heterotypic tubular column, it has improved self holistic structural strength, bending resistance and torsional property when not increasing the materials, still be convenient for and the external member between the cooperation be connected, further, the depressed part both can realize with the concatenation assembly of external member, can provide the space for the installation of various walk line or wall body again, effectively avoid the condition that the evagination appears in the corner in the building, promote user experience.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A profile tubular column comprising a tubular body (1), characterized in that: the cross section of the tubular body (1) is a rectangle formed by connecting four line segments (2) end to end, and the four line segments (2) respectively correspond to four side walls of the tubular body (1);
the middle section of at least one line segment (2) arches towards the outer side of the tubular body (1), a convex part (3) is formed on the cross section of the tubular body (1), and concave parts (4) arched towards the inner side of the tubular body (1) are respectively formed on two sides of the convex part (3);
the convex part (3) is formed by enclosing a straight line section (301) and bending sections (302) positioned on two sides of the straight line section (301), the straight line section (301) of the convex part (3) is parallel to a line section (2) of the convex part (3) correspondingly formed, and the two bending sections (302) are respectively enclosed into two concave parts (4).
2. The profiled tubing string of claim 1, wherein: the number of the convex parts (3) is 2, and the convex parts are respectively arranged on the two opposite long sides of the rectangle.
3. The profiled tubing string of claim 2, wherein: the length of the straight line segment (301) is the same as the length of the short side of the rectangle.
4. The profiled tubing string of claim 1 or 2, wherein: the concave part (4) is a fan-shaped gap part or a square gap part.
5. The profiled tubing string of claim 4, wherein: the ratio of the radius corresponding to the fan-shaped notch part to the length of the line segment (2) forming the fan-shaped notch part is 1: 1.1 to 4.
6. The profiled tubing string of claim 4, wherein: the ratio of the side length of the square gap part to the length of the line segment (2) forming the square gap part is 1: 2 to 4.
7. The profiled tubing string of claim 1, wherein: the side wall of the tubular body (1) is provided with a plurality of connecting holes (5).
8. The profiled tubing string of claim 1, wherein: one end of the tubular body (1) is connected with a mounting seat (7) in a welding mode.
9. The profiled tubing string of claim 8, wherein: the mounting seat (7) is provided with a plurality of strip-shaped mounting holes arranged at intervals along the circumferential direction and used for being connected with a foundation.
10. The profiled tubing string of claim 1, wherein: the side wall of the tubular body (1) corresponding to the straight line section (301) is connected with a cross beam (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022243189.0U CN213929054U (en) | 2020-10-10 | 2020-10-10 | Special-shaped pipe column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022243189.0U CN213929054U (en) | 2020-10-10 | 2020-10-10 | Special-shaped pipe column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213929054U true CN213929054U (en) | 2021-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022243189.0U Active CN213929054U (en) | 2020-10-10 | 2020-10-10 | Special-shaped pipe column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213929054U (en) |
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2020
- 2020-10-10 CN CN202022243189.0U patent/CN213929054U/en active Active
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