Novel environment-friendly steel structure combined by steel structure and concrete

Abstract

The utility model relates to the technical field of steel structures, and discloses a steel structure and concrete combined novel environment-friendly steel structure which comprises steel, a plurality of connecting rods are fixedly connected in the steel, the connecting rods are linearly arranged in the steel in a W shape, and a guide assembly is arranged in the steel. The guiding assembly is used for guiding concrete, and a reinforcing assembly is arranged in the steel and used for providing additional support for the steel. The guide assembly comprises a steel plate, the side wall of the steel plate is fixedly connected to the interior of the steel, and a fixing frame is fixedly connected to the interior of the steel plate. According to the utility model, the concrete flowing channel is formed through the fixing frame, so that the concrete flows according to the preset direction, and the concrete permeates into the steel through the permeation holes, so that the effect of uniformly distributing the concrete in the steel is realized, and the problem that the concrete is guided to flow only through the shape of a steel structure is solved; and non-uniform flowing is easy to occur.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a new environmentally friendly steel structure composed of a steel structure and concrete. Background Art

[0002] As the construction industry's requirements for environmental protection and structural performance continue to increase, steel and concrete composite structures have been widely used. New environmentally friendly steel structures made of steel and concrete can give full play to the strength advantages of steel structures and the compressive properties of concrete, while taking into account environmental protection concepts. This structure has important application value in large-scale construction projects such as high-rise buildings and bridges, helping to improve the overall quality and service life of buildings and reduce their impact on the environment.

[0003] Traditional steel and concrete composite structures usually use a relatively simple connection method. When pouring concrete, the concrete is directly poured into the gaps in the steel structure and naturally distributed through the internal space of the steel structure.

[0004] However, during the concrete pouring process, it is difficult to ensure that the concrete is evenly distributed within the steel structure in the traditional steel and concrete composite structure. The concrete flow is guided only by the shape of the steel structure itself, which makes it easy for local accumulation or uneven flow of concrete to occur during pouring, resulting in inconsistent bonding between the concrete and the steel structure, affecting the overall strength and stability of the structure. This uneven distribution will cause stress concentration when the structure is under load, reducing the safety of the structure. Therefore, a new environmentally friendly steel structure combining steel and concrete is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a new environmentally friendly steel structure composed of steel structure and concrete, aiming to improve the problem in the existing technology that it is difficult to ensure uniform distribution of concrete in the steel structure, and only relies on the shape of the steel structure itself to guide the flow of concrete, which is prone to local accumulation or uneven flow.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A new environmentally friendly steel structure composed of a steel structure and concrete, comprising a steel member having a plurality of connecting rods fixedly connected thereto, the connecting rods being arranged linearly in a W-shape within the steel member, a guide assembly being provided within the steel member for guiding concrete, and a reinforcement assembly being provided within the steel member for providing additional support to the steel member;

[0008] The guide assembly includes a steel plate, the side wall of the steel plate is fixedly connected to the inside of the steel material, a fixing frame is fixedly connected to the inside of the steel plate, the internal space of the fixing frame forms a channel for concrete flow, and a plurality of penetration holes are opened inside the fixing frame;

[0009] As a further description of the above technical solution:

[0010] The reinforcement assembly includes an anchor, the outer wall of the anchor is fixedly connected to the inside of the steel material, and the steel material has a mounting hole;

[0011] As a further description of the above technical solution:

[0012] A reinforcing rib is fixedly connected inside the anchor, and the reinforcing rib is passed through the inside of the steel;

[0013] As a further description of the above technical solution:

[0014] A connecting plate is fixedly connected to one side of the steel material, and the connecting plate is slidably connected to the outer wall of the anchor;

[0015] As a further description of the above technical solution:

[0016] One side of the connecting plate is fixedly connected to a support member, and one side of the support member is fixedly connected to a connecting beam;

[0017] As a further description of the above technical solution:

[0018] One side of the connecting beam is fixedly connected to one side of the connecting plate, and the outer wall of the anchor is provided with an external thread;

[0019] As a further description of the above technical solution:

[0020] The outer wall of the external thread is threadedly connected with a nut, and one end of the nut is in contact with one side of the connecting plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, a concrete flow channel is formed by a fixed frame, so that the concrete flows in a predetermined direction and penetrates into other parts of the steel through the penetration holes, thereby achieving the effect of uniform distribution of concrete in the steel. This solves the problem that it is difficult to ensure uniform distribution of concrete in the steel structure and that local accumulation or uneven flow is easily caused by relying solely on the shape of the steel structure itself to guide the flow of concrete, thereby improving the uniformity of the combination of concrete and steel structure.

[0023] 2. In the present invention, the reinforcing ribs in the anchor are passed through the interior of the steel. When the steel structure is subjected to external loads, the reinforcing ribs are driven to share the load, thereby preventing the steel from being excessively deformed or damaged. This solves the problem that the steel structure is easily deformed or damaged due to its own insufficient strength when subjected to external loads, thereby improving the bearing capacity of the steel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a new environmentally friendly steel structure composed of steel structure and concrete proposed in the utility model;

[0025] Figure 2 This is a schematic diagram of the fixed frame structure of a new environmentally friendly steel structure composed of steel structure and concrete proposed in the utility model;

[0026] Figure 3 This is a schematic diagram of the reinforcement structure of a new environmentally friendly steel structure composed of steel structure and concrete proposed in the utility model;

[0027] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0028] Legend:

[0029] 1. Steel; 2. Connecting rod; 3. Steel plate; 4. Fixing frame; 5. Penetration hole; 6. Anchor; 7. Mounting hole; 8. Reinforcement rib; 9. External thread; 10. Nut; 11. Connecting plate; 12. Support member; 13. Connecting beam. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a new environmentally friendly steel structure composed of a steel structure and concrete, comprising a steel material 1, a plurality of connecting rods 2 fixedly connected to the interior of the steel material 1, the plurality of connecting rods 2 being arranged in a W-shaped straight line inside the steel material 1, thereby enhancing the stability of the steel material 1 and effectively dispersing the external load, ensuring that it will not deform when subjected to a large external force, a guide component is provided inside the steel material 1, the guide component is used to guide the concrete, and a reinforcement component is provided inside the steel material 1, the reinforcement component is used to provide additional support for the steel material 1;

[0032] The guide assembly includes a steel plate 3, the side wall of which is fixedly connected to the inside of the steel material 1. The steel plate 3 not only plays a guiding role, but also enhances the structural rigidity of the steel material 1. A fixing frame 4 is fixedly connected to the inside of the steel plate 3. The internal space of the fixing frame 4 forms a channel for the flow of concrete. A plurality of penetration holes 5 are opened inside the fixing frame 4 to ensure that the concrete can flow smoothly and fill each space, thereby improving the overall density of the concrete.

[0033] Specifically, in the process of using the environmentally friendly steel structure, when concrete is poured into the interior of the steel structure, the guide assembly plays a key role. First, the steel plate 3 is fixed to the inside of the steel 1 by welding. The main function of the steel plate 3 is to provide a solid basic structure to support and guide the flow of concrete. A fixing frame 4 is provided in the steel plate 3. The fixing frame 4 is composed of a series of longitudinal support members to form a flow channel to guide the concrete to flow in a predetermined direction and ensure that the concrete is evenly distributed in various parts of the steel 1. In addition, a plurality of penetration holes 5 are opened in the fixing frame 4. Through the penetration holes 5, the concrete can effectively penetrate into other parts of the steel 1, so that the bonding force between the concrete and the steel 1 is greatly enhanced, thereby forming a tight bonding layer, which helps to improve the bonding strength between the steel structure and the concrete, and enhance the durability, seismic resistance and bending resistance of the entire structure.

[0034] Reference Figure 1-Figure 3 The reinforcement component includes an anchor 6, the outer wall of the anchor 6 is fixedly connected to the inside of the steel 1, and a mounting hole 7 is opened inside the steel 1 to facilitate the installation of the anchor 6 and other accessories. The anchor 6 is fixedly connected to the inside with a reinforcing rib 8. The reinforcing rib 8 is made of high-strength alloy material and has good tensile and compressive properties. The reinforcing rib 8 is passed through the inside of the steel 1 to enhance the connection strength and stability.

[0035] Specifically, in this structure, the anchor 6 is tightly connected to the steel 1 through its mounting hole 7, thereby being fixed inside the steel 1. The reinforcing ribs 8 inside the anchor 6 pass through the steel 1 and are located inside it, thereby providing enhanced support and reinforcement for the steel 1, effectively withstanding the external tension and pressure, and reducing the pressure on the steel 1 by sharing the external load, thereby preventing the steel 1 from excessive deformation or structural damage due to the external load.

[0036] Reference Figures 1-4One side of the steel 1 is fixedly connected to a connecting plate 11, and the connecting plate 11 is slidably connected to the outer wall of the anchor 6. One side of the connecting plate 11 is fixedly connected to a support member 12, and the function of the support member 12 is to provide additional supporting force. One side of the support member 12 is fixedly connected to a connecting beam 13, and the connecting beam 13 plays a role in transferring external loads to the steel 1 or other structural components during the installation process. One side of the connecting beam 13 is fixedly connected to one side of the connecting plate 11, and the outer wall of the anchor 6 is provided with an external thread 9. The outer wall of the external thread 9 is threaded with a nut 10, and one end of the nut 10 is in contact with one side of the connecting plate 11 to ensure that the nut 10 can evenly apply pressure to the fixed area of ​​the connecting plate 11, thereby achieving a firm connection effect.

[0037] Specifically, when the connecting plate 11 is connected to other steel 1 components, it is first necessary to insert the connecting plate 11 into the outer wall of the anchor 6, and use the outer wall of the anchor 6 to locate the position of the connecting plate 11. The connecting plate 11 serves as a bridge connecting different steel 1 components. It can withstand the interaction force between the connected components and transfer the load to other parts of the steel 1 to form a tight structural whole. The support 12 is tightly connected to one side of the connecting plate 11. The support 12 can effectively support the connecting plate 11 and connect it to the connecting beam 13. The function of the support 12 is to enhance the stability between the connecting beam 13 and the connecting plate 11 and prevent structural displacement or deformation due to load. During the assembly process, the nut 10 is sleeved on the outer wall of the anchor 6, and the external thread 9 on the outer wall of the anchor 6 is matched with the nut 10. When the nut 10 is tightened, one end of it will contact the connecting plate 11 and exert a certain pressure on the connecting plate 11 to ensure the tight connection between the connecting plate 11 and the anchor 6, thereby enhancing the firmness of the connection and ensuring the long-term stability and safety of the entire structural connection.

[0038] Working principle: In the process of using the environmentally friendly steel structure, when concrete is poured into the steel structure, the guide assembly plays a key role. The steel plate 3 in the guide assembly is fixed inside the steel 1, and the fixing frame 4 inside the steel plate 3 forms a channel for the flow of concrete. When the concrete flows in this channel, it will be constrained by the fixing frame 4, so that it flows in a predetermined direction, ensuring that the concrete is more evenly distributed in the steel 1. The multiple penetration holes 5 opened inside the fixing frame 4 allow the concrete to penetrate into other parts of the steel 1 through these holes, thereby effectively enhancing the combination of concrete and steel 1. At the same time, the anchor 6 is connected to the steel 1 through the mounting hole 7, so that it is fixed inside the steel 1, so that the reinforcement 8 connected inside the anchor 6 is passed through the inside of the steel 1, which strengthens the steel 1. The reinforcement 8 can withstand a certain amount of tension and pressure. When the steel structure is subjected to external loads, the reinforcement 8 It can share part of the load and prevent the steel 1 from being excessively deformed or damaged. When connecting the connecting beam 13, the connecting plate 11 is first inserted into the outer wall of the anchor 6. The connecting plate 11 plays the role of connecting different steel 1 components. The support 12 on one side of the connecting plate 11 is connected to the connecting beam 13, and one side of the connecting beam 13 is connected to the connecting plate 11, thereby forming a stable structural frame, which can effectively transfer the load and enhance the stability of the entire structure. After the connecting plate 11 is inserted into the outer wall of the anchor 6, the nut 10 is put on the outside of the anchor 6, and the external thread 9 on the outer wall of the anchor 6 is matched with the nut 10. When the nut 10 is tightened, one end of the nut 10 contacts the connecting plate 11 and applies pressure to the connecting plate 11. This pressure makes the connection between the connecting plate 11 and the anchor 6 tighter, preventing the connecting plate 11 from loosening during use and ensuring the reliability of the entire steel structure connection.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A new environmentally friendly steel structure composed of steel and concrete, comprising steel (1), characterized in that: A plurality of connecting rods (2) are fixedly connected inside the steel material (1), and the plurality of connecting rods (2) are arranged in a W-shaped straight line inside the steel material (1). A guide component is provided inside the steel material (1), and the guide component is used to guide concrete. A reinforcement component is provided inside the steel material (1), and the reinforcement component is used to provide additional support for the steel material (1); The guide assembly comprises a steel plate (3), the side wall of the steel plate (3) is fixedly connected to the interior of the steel material (1), a fixing frame (4) is fixedly connected to the interior of the steel plate (3), the internal space of the fixing frame (4) forms a channel for concrete flow, and a plurality of penetration holes (5) are opened inside the fixing frame (4).

2. The new environmentally friendly steel structure composed of steel and concrete according to claim 1, characterized in that: The reinforcement component comprises an anchor (6), the outer wall of the anchor (6) is fixedly connected to the inside of the steel material (1), and a mounting hole (7) is provided inside the steel material (1).

3. The new environmentally friendly steel structure composed of steel and concrete according to claim 2, characterized in that: A reinforcing rib (8) is fixedly connected to the interior of the anchor (6), and the reinforcing rib (8) is passed through the interior of the steel material (1).

4. The new environmentally friendly steel structure composed of steel and concrete according to claim 3, characterized in that: A connecting plate (11) is fixedly connected to one side of the steel material (1), and the connecting plate (11) is slidably connected to the outer wall of the anchor (6).

5. The new environmentally friendly steel structure composed of steel and concrete according to claim 4, characterized in that: One side of the connecting plate (11) is fixedly connected to a support member (12), and one side of the supporting member (12) is fixedly connected to a connecting beam (13).

6. The new environmentally friendly steel structure composed of steel and concrete according to claim 5, characterized in that: One side of the connecting beam (13) is fixedly connected to one side of the connecting plate (11), and an outer wall of the anchor (6) is provided with an external thread (9).

7. The new environmentally friendly steel structure composed of steel and concrete according to claim 6, characterized in that: The outer wall of the external thread (9) is threadedly connected with a nut (10), and one end of the nut (10) is in contact with one side of the connecting plate (11).

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