Overhanging type steel structure building

Abstract

The utility model provides an overhanging type steel structure building, which belongs to the technical field of building construction, and comprises a main body structure, the main body structure is provided with a plurality of steel beams and steel columns, the plurality of steel beams are arranged at intervals along the height direction, each steel column is simultaneously and fixedly connected with the plurality of steel beams, and the steel columns and the plurality of steel beams can be connected through welding. An office space is formed between every two adjacent steel beams, the main body structure is provided with an inwards-sunken containing groove, the containing grooves are located in the outer side face of the main body structure, the containing grooves communicate with the multiple office spaces below the uppermost office space at the same time, and a shared space is formed through the containing grooves; according to the building, the containing groove which is concave inwards is formed in the main body structure, the shared space is formed through the containing groove, the shared space is located on the outer side of the main body structure, the appearance of the building is more attractive, the shared space is communicated with a plurality of office spaces, the height of the shared space is very high, and the comfort level of people in the building can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a cantilevered steel structure building. Background Art

[0002] As a green building and energy-saving building, the advantage of steel structure is that it is conducive to industrialized production, has a short construction period, and can effectively improve the efficiency of capital investment and the civilization of the construction site. From the perspective of material performance, steel structure has the characteristics of light weight and small volume, which is conducive to improving the space utilization rate of the building, and the steel structure has high ductility and therefore has very good seismic performance.

[0003] The shared space of a building can also be called the lobby space. It is the main traffic artery inside the building. People gather and disperse here to go to different areas or floors. In the prior art, the shared space is generally located on different floors of the building. Its height is only one floor high and the space is small, which will give people a feeling of depression and crowding. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the defect in the prior art that the shared space is generally located in different floors of a building, its height is only one floor, the space is small, and it will give people a feeling of depression and crowding, thereby providing a cantilevered steel structure building.

[0005] In order to solve the above technical problems, the utility model provides a cantilever steel structure building, including: a main structure, having a plurality of steel beams and steel columns, the plurality of steel beams are arranged at intervals along the height direction, each of the steel columns is fixedly connected to a plurality of steel beams at the same time, and there is an office space between two adjacent steel beams;

[0006] The main structure has an inwardly recessed receiving groove, and the receiving groove is simultaneously connected to a plurality of office spaces below the uppermost office space, so that a shared space is formed through the receiving groove.

[0007] Optionally, the accommodating groove is in the shape of an equilateral triangle.

[0008] Optionally, inner walls on both sides of the receiving groove are respectively located on two adjacent side surfaces of the main structure, and the vertex of the receiving groove is located at a corner of the main structure.

[0009] Optionally, it further includes: two first reinforcing rods symmetrically arranged on the main structure, the two first reinforcing rods are fixedly connected to the plurality of steel beams at the same time, and the two first reinforcing rods are connected by a truss.

[0010] Optionally, the first reinforcing rod includes a first rod body and a second rod body distributed in an inverted V shape, and the first rod body and the second rod body are respectively arranged obliquely on the side surfaces of the main structure.

[0011] Optionally, the first rod body and the second rod body have at least two rod bodies that are arranged in parallel and at intervals.

[0012] Optionally, one of the first rod bodies is mesh-shaped steel, one of the first rod bodies is mouth-shaped steel, and two of the first rod bodies are Japanese-shaped steel.

[0013] Optionally, one of the second rod bodies is mesh-shaped steel, one of the second rod bodies is mouth-shaped steel, and two of the second rod bodies are Japanese-shaped steel.

[0014] Optionally, it also includes: a second reinforcing rod, which is arranged between two adjacent steel beams, one end of the second reinforcing rod is fixedly connected to the corner of one of the steel beams and the steel column, and the other end of the second reinforcing rod is fixedly connected to the other steel beam.

[0015] Optionally, the second reinforcing rod is box-shaped steel.

[0016] The technical solution of the utility model has the following advantages:

[0017] 1. The cantilevered steel structure building provided by the utility model forms a shared space by arranging an inwardly recessed receiving groove on the main structure. The shared space is located on the outside of the main structure, which makes the appearance of the building more beautiful. The shared space is connected with multiple office spaces and has a very high height, which can improve people's comfort in the building.

[0018] 2. The cantilevered steel structure building provided by the utility model sets the shape of the receiving groove to an equilateral triangle. The triangle has the characteristic of stability, so the earthquake resistance of the building is better and the safety is higher.

[0019] 3. In the cantilever steel structure building provided by the utility model, the first reinforcing rod can form a complete force-bearing system, so that the connection between the steel beam and the steel column is more stable, thereby improving the rigidity of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1A front view of a cantilevered steel structure building provided in the first embodiment of the utility model;

[0022] Figure 2 for Figure 1 An internal schematic diagram of the main structure of the middle part;

[0023] Figure 3 for Figure 2 A front view of the second reinforcing rod;

[0024] Figure 4 for Figure 3 Magnified view of area A.

[0025] Description of reference numerals:

[0026] 1. Main structure; 2. Steel beam; 3. Steel column; 4. Receiving groove; 5. First reinforcing rod; 6. Truss; 7. First rod body; 8. Second rod body; 9. Second reinforcing rod. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0031] like Figure 1 As shown, a specific implementation of the cantilever steel structure building provided in this embodiment includes: a main structure 1, the main structure 1 has a plurality of steel beams 2 and steel columns 3, the plurality of steel beams 2 are arranged at intervals along the height direction, each steel column 3 is fixedly connected to the plurality of steel beams 2 at the same time, and the two can be connected by welding, and there is an office space between two adjacent steel beams 2, the main structure 1 has an inwardly recessed receiving groove 4, the receiving groove 4 is located on the outer side of the main structure 1, and the receiving groove 4 is connected to a plurality of office spaces below the topmost office space at the same time, and a shared space is formed through the receiving groove 4, and the height of the receiving groove 4 is slightly lower than the height of the building body.

[0032] The cantilevered steel structure building provided in this embodiment forms a shared space by arranging an inwardly recessed receiving groove 4 on the main structure 1. The shared space is located on the outside of the main structure 1, which makes the appearance of the building more beautiful. The shared space is connected with multiple office spaces and has a very high height, which can improve people's comfort in the building.

[0033] like Figure 1 As shown, in the cantilevered steel structure building provided in this embodiment, the receiving groove 4 is in the shape of an equilateral triangle. The shape of the receiving groove 4 is set to an equilateral triangle. The triangle has the characteristic of stability, so the earthquake resistance of the building is better and the safety is higher.

[0034] In addition, as an alternative implementation, the receiving groove 4 may also be rectangular or trapezoidal.

[0035] like Figure 1 As shown, in the cantilever steel structure building provided by this embodiment, the inner walls of the two sides of the receiving groove 4 are respectively located on the adjacent two side surfaces of the main structure 1, the innermost inner wall of the receiving groove 4 is inclined, the top is located inside, and the bottom is located outside, and the vertex of the receiving groove 4 is located at the corner of the main structure 1. By extending the end of the steel beam 2 upward layer by layer so that the side walls of the receiving groove 4 are inclined, the receiving grooves 4 are symmetrically distributed on the two side surfaces of the main structure 1, so that the force on the main structure 1 is more balanced, which is beneficial to the stability of the main structure 1.

[0036] In addition, as an alternative implementation, the accommodating groove 4 may also be provided on only one side surface of the main structure 1 .

[0037] like Figure 1 , Figure 2As shown, the cantilever steel structure building provided in this embodiment also includes: a first reinforcing rod 5, having two symmetrically arranged on the main structure 1, the two first reinforcing rods 5 are fixedly connected to multiple steel beams 2 at the same time, the two first reinforcing rods 5 are connected by a truss 6, and the truss 6 is installed on the uppermost steel beam 2. The first reinforcing rods 5 can form a complete force system, so that the connection between the steel beam 2 and the steel column 3 is more stable, thereby improving the rigidity of the building.

[0038] like Figure 1 , Figure 2 As shown, in the cantilever steel structure building provided by this embodiment, the first reinforcing rod 5 includes a first rod body 7 and a second rod body 8 distributed in an inverted V shape, the first rod body 7 and the second rod body 8 are respectively inclinedly arranged on the side surfaces of the main structure 1, and can be connected to the steel beam 2 by welding, the first rod body 7 and the second rod body 8 are symmetrically distributed with the corner as the center, the first rod body 7 and the second rod body 8 are split structures, and the inclination angle thereof is 45°, the first rod body 7 and the second rod body 8 can improve the strength of each side surface of the main structure 1, so that the rigidity of the main structure 1 is better.

[0039] In addition, as an alternative implementation, the first rod body 7 and the second rod body 8 may also be integrally formed.

[0040] like Figure 1 , Figure 2 As shown, in the cantilever steel structure building provided in this embodiment, there are at least two first rod bodies 7 and second rod bodies 8 arranged in parallel and spaced apart. In this embodiment, the number of the first rod bodies 7 and the second rod bodies 8 are both two. The multiple rod bodies can further enhance the strength of the main structure 1 and achieve better use effect.

[0041] like Figure 1 , Figure 2 As shown, in the cantilever steel structure building provided by this embodiment, one first rod body 7 is mesh steel, one first rod body 7 is mouth steel, two first rod bodies 7 are day steel, and there are four first rod bodies 7 in total. Different types of steel are selected for the four rod bodies, which can be flexibly adjusted according to the specific environment. The reinforcement effect after installation is better and it is more convenient to use.

[0042] In addition, as an alternative implementation, the first rod body 7 may also be only mesh steel, mouth steel or Japanese steel.

[0043] like Figure 1 , Figure 2 As shown, in the cantilever steel structure building provided by this embodiment, one second rod body 8 is mesh steel, one second rod body 8 is mouth steel, two second rod bodies 8 are day steel, and there are four second rod bodies 8 in total. Different types of steel are selected for the four rod bodies, which can be flexibly adjusted according to the specific environment. The reinforcement effect after installation is better and it is more convenient to use.

[0044] In addition, as an alternative implementation, the second rod body 8 may also be only mesh steel, mouth steel or Japanese steel.

[0045] like Figure 3 , Figure 4 As shown, the cantilever steel structure building provided in this embodiment also includes: a second reinforcing rod 9, which is arranged between two adjacent steel beams 2, one end of the second reinforcing rod 9 is fixedly connected to the corner of one of the steel beams 2 and the steel column 3, and the other end of the second reinforcing rod 9 is fixedly connected to the other steel beam 2. The second reinforcing rod 9 is distributed in an octave, with two ends at the bottom and one end at the top, and the three ends are distributed in a triangular shape. After installation, the stability of the connection between the steel beams 2 can be further strengthened, thereby improving the rigidity of the main structure 1. The second reinforcing rod 9 can be connected to the steel beam 2 and the steel column 3 by welding.

[0046] like Figure 3 , Figure 4 As shown, in the cantilever steel structure building provided in this embodiment, the second reinforcing rod 9 is a box-shaped steel, which has the characteristics of high bending strength, tensile strength, compressive strength and strong rigidity. Since its cross-section is rectangular, the structure is stable and has a strong bearing capacity, and the use effect is better.

[0047] In addition, as an alternative implementation, the second reinforcing rod 9 may also be an I-beam.

[0048] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the present utility model.

Claims

1. A cantilever steel structure building, characterized in that: include: The main structure (1) comprises a plurality of steel beams (2) and steel columns (3), wherein the plurality of steel beams (2) are arranged at intervals in the height direction, each of the steel columns (3) is fixedly connected to the plurality of steel beams (2) at the same time, and an office space is provided between two adjacent steel beams (2); The main structure (1) has an inwardly recessed receiving groove (4), and the receiving groove (4) is simultaneously connected to a plurality of office spaces located below the uppermost office space, so that a shared space is formed through the receiving groove (4).

2. The cantilever steel structure building according to claim 1 is characterized in that: The containing groove (4) is in the shape of an equilateral triangle.

3. The cantilever steel structure building according to claim 2 is characterized in that: The inner walls of both sides of the receiving groove (4) are respectively located on the adjacent two side surfaces of the main structure (1), and the apex of the receiving groove (4) is located at the corner of the main structure (1).

4. The cantilever steel structure building according to claim 1, characterized in that: Also includes: The first reinforcing rods (5) are provided with two symmetrically arranged on the main structure (1), the two first reinforcing rods (5) are fixedly connected to the plurality of steel beams (2) at the same time, and the two first reinforcing rods (5) are connected via a truss (6).

5. The cantilever steel structure building according to claim 4 is characterized in that: The first reinforcing rod (5) comprises a first rod body (7) and a second rod body (8) which are arranged in an inverted V shape, and the first rod body (7) and the second rod body (8) are respectively arranged obliquely on the side surfaces of the main structure (1).

6. The cantilever steel structure building according to claim 5, characterized in that: The first rod body (7) and the second rod body (8) have at least two rods that are arranged in parallel and at intervals.

7. The cantilever steel structure building according to claim 5, characterized in that: One of the first rod bodies (7) is mesh-shaped steel, one of the first rod bodies (7) is mouth-shaped steel, and two of the first rod bodies (7) are Japanese-shaped steel.

8. The cantilever steel structure building according to claim 5, characterized in that: One of the second rod bodies (8) is mesh steel, one of the second rod bodies (8) is mouth steel, and two of the second rod bodies (8) are Japanese steel.

9. The cantilever steel structure building according to any one of claims 1 to 8, characterized in that: Also includes: A second reinforcing rod (9) is arranged between two adjacent steel beams (2), one end of the second reinforcing rod (9) is fixedly connected to a corner between one of the steel beams (2) and the steel column (3), and the other end of the second reinforcing rod (9) is fixedly connected to the other steel beam (2).

10. The cantilever steel structure building according to claim 9, characterized in that: The second reinforcing rod (9) is box-shaped steel.

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