Concrete section steel short column with high static bearing capacity

Abstract

The utility model discloses a concrete section steel short column with strong static bearing capacity, which relates to the technical field of constructional engineering, and comprises a base and a main body, the inner side of the main body is fixedly connected with a steel bar woven mesh, and the inner side of the main body is fixedly connected with a plurality of reinforcing columns which are distributed in an annular array; the inner side of the main body is fixedly connected with a plurality of triangular prisms which are distributed in a rectangular array, and the middle part of the inner side of the main body is fixedly connected with a reinforcing frame shaped like a Chinese character'mi '. The main body can have basic strength through the steel bar woven mesh, the strength of the main body can be improved by utilizing the stability of triangles through the triangular columns distributed in the rectangular array, and the risk of deformation of the main body can be reduced through the star-shaped reinforcing frame arranged on the inner side of the main body; therefore, the bearing capacity of the main body is further enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, and more specifically to a concrete steel short column with strong static bearing capacity. Background Art

[0002] In modern building structures, concrete steel short columns are an important supporting component, and their design and construction require precision to ensure the stability and durability of the overall structure. This type of short column combines the advantages of concrete and steel, and achieves higher bearing capacity and good deformation capacity through specific construction and reinforcement methods. In some specific occasions, concrete steel short columns with stronger static bearing capacity are required, but the existing concrete steel short columns still have the disadvantages of single internal structure, inability to withstand large static pressure, and inconvenience in use and installation.

[0003] Therefore, it is necessary to propose a concrete steel short column with strong static bearing capacity to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to provide a concrete steel short column with strong static bearing capacity in order to solve the problems that the existing concrete steel short column has a single internal structure, cannot withstand large static pressure, and is inconvenient to use and install.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A concrete steel short column with strong static bearing capacity comprises a base and a main body, a steel mesh is fixedly connected to the inner side of the main body, a plurality of reinforcing columns distributed in a ring array are fixedly connected to the inner side of the main body, a plurality of triangular columns distributed in a rectangular array are fixedly connected to the inner side of the main body, and a M-shaped reinforcing frame is fixedly connected to the middle part of the inner side of the main body.

[0009] Furthermore, the main body is made of concrete material, the number of the reinforcement columns is multiple and distributed in a double-layer annular array, and the angle between the reinforcement columns and the horizontal plane is 75°.

[0010] Furthermore, the triangular prism is made of metal steel material, and the cross section of the triangular prism is an isosceles right triangle.

[0011] Furthermore, a plurality of first connection bolts distributed in a rectangular array are fixedly connected to the inner side of the base, and the top ends of the plurality of first connection bolts all penetrate and are movably connected to the bottom end of the main body.

[0012] Furthermore, one side of each of the first connecting bolts is threadedly connected with an adjusting nut.

[0013] Furthermore, a plurality of reinforcing ribs distributed in a rectangular array are fixedly connected to one side of the bottom end of the main body.

[0014] Furthermore, a plurality of second connecting bolts distributed in a circular array are fixedly connected to the top end of the main body, and the upper ends of the plurality of second connecting bolts are all in the shape of bolts.

[0015] (III) Beneficial effects

[0016] The beneficial effects of the utility model are as follows:

[0017] 1. The utility model can make the main body have basic strength through the steel woven mesh, and can increase the strength of the main body by utilizing the stability of the triangle through a plurality of triangular columns distributed in a rectangular array. The risk of deformation of the main body can be reduced by the M-shaped reinforcement frame arranged on the inner side of the main body, thereby further enhancing the bearing capacity of the main body. At the same time, by laying two layers of reinforcement columns distributed in an oblique annular array, in addition to enhancing the longitudinal bearing capacity of the main body, its lateral bearing capacity can also be enhanced, thereby making the main body have a strong static bearing capacity.

[0018] 2. In the present invention, the connection between the base and the main body can be achieved by adapting the first connecting bolt to the adjusting nut, and the bottom end of the main body can be made stronger by a plurality of reinforcing ribs distributed in a rectangular array to avoid deformation of the connection.

[0019] 3. In the utility model, the main body can be connected to other building structures through a plurality of second connecting bolts distributed in a circular array on the top of the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a first cross-sectional schematic diagram of the structure of the utility model;

[0022] Figure 3 It is a second cross-sectional schematic diagram of the structure of the utility model;

[0023] Figure 4 It is a three-dimensional schematic diagram of the reinforcing column structure of the utility model;

[0024] Figure 5 For this utility model Figure 2 A magnified schematic diagram of the structure of the middle A area;

[0025] Figure 6 For this utility model Figure 2 A magnified schematic diagram of the structure of region B in the middle.

[0026] Figure numerals: 1. base; 2. main body; 3. steel braided mesh; 4. reinforcing column; 5. triangular column; 6. M-shaped reinforcing frame; 7. first connecting bolt; 8. adjusting nut; 9. reinforcing rib; 10. second connecting bolt. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] See also Figure 3 , 4 , 5 and 6, a concrete steel short column with strong static bearing capacity, comprising a base 1 and a main body 2, the main body 2 is made of concrete material, a steel woven mesh 3 is fixedly connected to the inner side of the main body 2, a plurality of reinforcing columns 4 distributed in a ring array are fixedly connected to the inner side of the main body 2, the number of the reinforcing columns 4 is multiple, distributed in a double-layer ring array, the angle between the reinforcing columns 4 and the horizontal plane is 75°, a plurality of triangular columns 5 distributed in a rectangular array are fixedly connected to the inner side of the main body 2, the triangular columns 5 are made of metal steel material, the cross section of the triangular columns 5 is an isosceles right triangle, and a M-shaped reinforcing frame 6 is fixedly connected to the middle of the inner side of the main body 2.

[0030] In this embodiment, the steel woven mesh 3 can be used to give the main body 2 basic strength. Through a plurality of triangular columns 5 distributed in a rectangular array, the stability of the triangle can be used to increase the strength of the main body 2. The M-shaped reinforcement frame 6 arranged on the inner side of the main body 2 can reduce the risk of deformation of the main body 2, thereby further enhancing the bearing capacity of the main body 2. At the same time, the reinforcement columns 4 laid in two layers and distributed in an oblique annular array can enhance the longitudinal bearing capacity of the main body 2 as well as its lateral bearing capacity, thereby enabling the main body 2 to have a stronger static bearing capacity.

[0031] Example 2

[0032] See also Figure 2 This embodiment is further optimized on the basis of Embodiment 1. Specifically, a plurality of first connecting bolts 7 distributed in a rectangular array are fixedly connected to the inner side of the base 1, and the top ends of the plurality of first connecting bolts 7 are all penetrated and movably connected to the bottom end of the main body 2.

[0033] Specifically, one side of each of the plurality of first connecting bolts 7 is threadedly connected with an adjusting nut 8 .

[0034] Specifically, a plurality of reinforcing ribs 9 distributed in a rectangular array are fixedly connected to one side of the bottom end of the main body 2 .

[0035] In this embodiment, the connection between the base 1 and the main body 2 can be achieved by adapting the first connecting bolt 7 and the adjusting nut 8, and the bottom end of the main body 2 can be made stronger by a plurality of reinforcing ribs 9 distributed in a rectangular array to avoid deformation of the connection.

[0036] Example 3

[0037] See also Figure 1 This embodiment is optimized as follows based on Example 1 or Example 2. Specifically, a plurality of second connecting bolts 10 distributed in a circular array are fixedly connected to the top of the main body 2, and the upper ends of the plurality of second connecting bolts 10 are all in the shape of bolts.

[0038] In this embodiment, the main body 2 can be connected to other building structures through a plurality of second connecting bolts 10 distributed in a circular array on the top of the main body 2.

[0039] In summary: when the utility model is in use, the connection between the base 1 and the main body 2 can be achieved by adapting the first connecting bolt 7 and the adjusting nut 8. The bottom end of the main body 2 can be made stronger by a plurality of reinforcing ribs 9 distributed in a rectangular array to avoid deformation at the connection. The steel woven mesh 3 can give the main body 2 basic strength. The stability of the triangle can be utilized to increase the strength of the main body 2 by a plurality of triangular columns 5 distributed in a rectangular array. The risk of deformation of the main body 2 can be reduced by the M-shaped reinforcing frame 6 arranged on the inner side of the main body 2, thereby further enhancing the bearing capacity of the main body 2. At the same time, the reinforcing columns 4 laid in two layers and distributed in an oblique annular array can enhance the longitudinal bearing capacity of the main body 2 as well as its lateral bearing capacity, thereby making the main body 2 have a stronger static bearing capacity. The second connecting bolts 10 distributed in an annular array at the top of the main body 2 can connect the main body 2 to other building structures.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the description and drawings of the present invention shall be included in the protection scope of the present invention.

Claims

1. A concrete steel short column with strong static bearing capacity, comprising a base (1) and a main body (2), characterized in that: A steel braided mesh (3) is fixedly connected to the inner side of the main body (2), a plurality of reinforcing columns (4) distributed in a ring array are fixedly connected to the inner side of the main body (2), a plurality of triangular columns (5) distributed in a rectangular array are fixedly connected to the inner side of the main body (2), and a cross-shaped reinforcing frame (6) is fixedly connected to the middle part of the inner side of the main body (2).

2. The concrete steel short column with strong static bearing capacity according to claim 1 is characterized in that: The main body (2) is made of concrete material, the number of the reinforcement columns (4) is multiple and distributed in a double-layer annular array, and the angle between the reinforcement columns (4) and the horizontal plane is 75°.

3. The concrete steel short column with strong static bearing capacity according to claim 1, characterized in that: The triangular prism (5) is made of a metal steel material, and the cross section of the triangular prism (5) is an isosceles right triangle.

4. The concrete steel short column with strong static bearing capacity according to claim 1, characterized in that: A plurality of first connection bolts (7) distributed in a rectangular array are fixedly connected to the inner side of the base (1), and the top ends of the plurality of first connection bolts (7) all penetrate through and are movably connected to the bottom end of the main body (2).

5. The concrete steel short column with strong static bearing capacity according to claim 4, characterized in that: One side of each of the plurality of first connecting bolts (7) is threadedly connected with an adjusting nut (8).

6. The concrete steel short column with strong static bearing capacity according to claim 1, characterized in that: A plurality of reinforcing ribs (9) distributed in a rectangular array are fixedly connected to one side of the bottom end of the main body (2).

7. The concrete steel short column with strong static bearing capacity according to claim 1, characterized in that: A plurality of second connection bolts (10) distributed in a ring array are fixedly connected to the top end of the main body (2), and the upper ends of the plurality of second connection bolts (10) are all in the shape of bolts.

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