Steel structure reinforcing assembly

Abstract

The utility model discloses a steel structure reinforcing assembly which comprises a lower stand column, a cross beam and an upper stand column, a bottom plate is installed at the bottom end of the lower stand column, and a first reinforcing assembly is installed at the joint of the lower stand column and the bottom plate. The first reinforcing assembly is composed of reinforcing covers, reinforcing side plates, first reinforcing angle iron and second reinforcing angle iron, the reinforcing covers are installed on the two sides of the lower stand column, the two reinforcing covers are connected through the two reinforcing side plates, and the first reinforcing angle iron is installed at the connecting positions of the reinforcing covers and the bottom plate. Second reinforcing angle iron is installed at the joint of the reinforcing side plate and the bottom plate. A cross beam is installed at the top end of the lower stand column, and a second reinforcing assembly is installed at the joint of the lower stand column and the cross beam. According to the utility model, the bottom of the lower stand column can be well reinforced through the first reinforcing assembly; and through the reinforcing plate and the reinforcing angle iron, the joint of the cross beam and the stand column can be comprehensively reinforced, and the reinforcing performance of the joint is guaranteed.

Description

Technical Field

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

[0002] During construction, square steel columns are usually needed to support transverse beams. The overall stability of the square steel columns is strong, but the local stability is relatively weak. Therefore, the ends where the square steel columns are connected to the transverse beams need to be reinforced.

[0003] The existing publication number is CN112081240B, which is a steel structure building reinforcement structure and a reinforcement method thereof, belonging to the technical field of building construction, which includes an upper beam and a lower beam arranged vertically, and four mutually perpendicular cross beams are arranged horizontally at the joint of the upper beam and the lower beam, and the bottom end of the upper beam and the top end of the lower beam are respectively provided with connecting pieces, and a locking bolt is threadedly connected between the two connecting pieces, and a stabilizing member for reducing the random shaking between the upper beam and the lower beam is also arranged between the upper beam and the lower beam, and a connecting plate is arranged at the end of the cross beam close to the upper beam and the lower beam, and a groove for embedding the connecting piece is opened at the connecting plate and the end of the cross beam close to the upper beam, and a reinforcement component is arranged between every two adjacent cross beams. The present invention has the effect of improving the overall stability of the steel structure.

[0004] Although the existing technology has enhanced the reinforcement of steel structures to a certain extent through reinforcement components; however, the existing technology cannot reinforce the bottom of the steel structure well, and if it is a connection between steel sections, the bearing capacity of a single transverse steel section is limited and needs to be further reinforced. For this reason, we propose a steel structure reinforcement component. Utility Model Content

[0005] The utility model aims to provide a steel structure reinforcement component to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure reinforcement component, including a lower column, a cross beam and an upper column, a bottom plate is installed at the bottom end of the lower column, and a first reinforcement component is installed at the connection between the lower column and the bottom plate; the first reinforcement component is composed of a reinforcement cover, a reinforcement side plate, a first reinforcement angle iron and a second reinforcement angle iron, reinforcement covers are installed on both sides of the lower column, the two reinforcement covers are connected by two reinforcement side plates, the first reinforcement angle iron is installed at the connection between the reinforcement cover and the bottom plate, and the second reinforcement angle iron is installed at the connection between the reinforcement side plate and the bottom plate; a cross beam is installed at the top end of the lower column, and a second reinforcement component is installed at the connection between the lower column and the cross beam; an upper column is installed at the top end of the cross beam, and a second reinforcement component is installed at the connection between the upper column and the cross beam.

[0007] Preferably, the lower column, the cross beam and the upper column are all I-shaped steel structures, the cross-sectional shape of the reinforcement cover is C-shaped, and the two reinforcement covers are respectively installed on the two end plates of the lower column.

[0008] Preferably, one or both of welding and bolt connection are adopted between the reinforcement cover and the lower column; one or both of welding and bolt connection are adopted between the reinforcement side plate and the reinforcement cover.

[0009] Preferably, the second reinforcement assembly includes a first reinforcement plate, a second reinforcement plate, a third reinforcement angle iron and a fourth reinforcement angle iron assembly, and the first reinforcement plates are installed on both sides of the cross beam;

[0010] Fourth reinforcement angle iron assemblies are installed between the middle sides of the upper column and the cross beam, and third reinforcement angle iron assemblies are installed between the end plates of the upper column and the cross beam;

[0011] Fourth reinforcement angle iron assemblies are installed between the middle sides of the lower column and the cross beam, and third reinforcement angle iron assemblies are installed between the end plates of the lower column and the cross beam.

[0012] Preferably, one or both of welding and bolt connection are adopted between the first reinforcement plate and the cross beam.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. A first reinforcement assembly 1 is installed at the connection between the lower column 2 and the bottom plate 6. The first reinforcement assembly 1 is composed of a reinforcement cover 11, a reinforcement side plate 12, a first reinforcement angle iron 13 and a second reinforcement angle iron 14. The bottom of the lower column 2 can be well reinforced through the first reinforcement assembly.

[0015] 2. A second reinforcement assembly 4 is installed at the connection between the lower column 2 and the cross beam 3; a second reinforcement assembly 4 is installed at the connection between the upper column 5 and the cross beam 3. The second reinforcement assembly 4 includes a first reinforcement plate 41, a second reinforcement plate 42, a third reinforcement angle iron 43 and a fourth reinforcement angle iron 44 assembly. The first reinforcement plates 41 are installed on both sides of the cross beam 3. Through the reinforcement plates and the reinforcement angle irons, the connections between the cross beam and the columns can be comprehensively reinforced, ensuring the reinforcement performance of the connections. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0017] Figure 1 is a structural schematic diagram of the present utility model;

[0018] Figure 2It is a schematic structural diagram of the first reinforcement component of the present utility model;

[0019] Figure 3 It is a schematic structural diagram of the second reinforcement component of the present utility model.

[0020] In the figure: 1. First reinforcement component; 2. Lower column; 3. Cross beam; 4. Second reinforcement component; 5. Upper column; 6. Base plate; 11. Reinforcement cover; 12. Reinforcement side plate; 13. First reinforcement angle iron; 14. Second reinforcement angle iron; 41. First reinforcement plate; 42. Second reinforcement plate; 43. Third reinforcement angle iron; 44. Fourth reinforcement angle iron. Specific embodiments

[0021] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model.

[0022] Please refer to Figure 1-3 , in an embodiment of the present utility model, a steel structure reinforcement component includes a lower column 2, a cross beam 3 and an upper column 5. The lower column 2, the cross beam 3 and the upper column 5 are all I-shaped steel structures. A base plate 6 is installed at the bottom end of the lower column 2, and a first reinforcement component 1 is installed at the connection between the lower column 2 and the base plate 6;

[0023] The first reinforcement component 1 is composed of a reinforcement cover 11, a reinforcement side plate 12, a first reinforcement angle iron 13 and a second reinforcement angle iron 14. Reinforcement covers 11 are installed on both sides of the lower column 2, and the two reinforcement covers 11 are connected by two reinforcement side plates 12. A first reinforcement angle iron 13 is installed at the connection between the reinforcement cover 11 and the base plate 6, and a second reinforcement angle iron 14 is installed at the connection between the reinforcement side plate 12 and the base plate 6; The cross-sectional shape of the reinforcement cover 11 is U-shaped, and the two reinforcement covers 11 are respectively installed on the two end plates of the lower column 2; One or both of welding and bolt connection are adopted between the reinforcement cover 11 and the lower column 2; One or both of welding and bolt connection are adopted between the reinforcement side plate 12 and the reinforcement cover 11. The bottom of the lower column 2 can be well reinforced through the first reinforcement component.

[0024] A crossbeam 3 is installed at the top of the lower column 2, and a second reinforcement component 4 is installed at the connection between the lower column 2 and the crossbeam 3; an upper column 5 is installed at the top of the crossbeam 3, and a second reinforcement component 4 is installed at the connection between the upper column 5 and the crossbeam 3.

[0025] The second reinforcement component 4 includes a first reinforcement plate 41, a second reinforcement plate 42, a third reinforcement angle iron 43 and a fourth reinforcement angle iron 44 component. The first reinforcement plate 41 is installed on both sides of the beam 3; the fourth reinforcement angle iron 44 components are installed between the two sides of the middle of the upper column 5 and the beam 3, and the third reinforcement angle iron 43 components are installed between the two end plates of the upper column 5 and the beam 3; the fourth reinforcement angle iron 44 components are installed between the two sides of the middle of the lower column 2 and the beam 3, and the third reinforcement angle iron 43 components are installed between the two end plates of the lower column 2 and the beam 3; the first reinforcement plate 41 and the beam 3 are connected by one or both of welding and bolts. The connection between the beam and the column can be fully reinforced by the reinforcement plate and the reinforcement angle iron to ensure the reinforcement performance of the connection.

[0026] The working principle of the utility model is as follows: a first reinforcement component 1 is installed at the connection between the lower column 2 and the bottom plate 6, and the first reinforcement component 1 is composed of a reinforcement cover 11, a reinforcement side plate 12, a first reinforcement angle iron 13 and a second reinforcement angle iron 14. The bottom of the lower column 2 can be well reinforced by the first reinforcement component; a second reinforcement component 4 is installed at the connection between the lower column 2 and the cross beam 3; a second reinforcement component 4 is installed at the connection between the upper column 5 and the cross beam 3, and the second reinforcement component 4 includes a first reinforcement plate 41, a second reinforcement plate 42, a third reinforcement angle iron 43 and a fourth reinforcement angle iron 44 assembly. The first reinforcement plate 41 is installed on both sides of the cross beam 3. The connection between the cross beam and the column can be fully reinforced by the reinforcement plate and the reinforcement angle iron to ensure the reinforcement performance of the connection.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A steel structure reinforcement assembly, comprising a lower column (2), a crossbeam (3) and an upper column (5), characterized in that: A bottom plate (6) is installed at the bottom end of the lower column (2), and a first reinforcement component (1) is installed at the connection between the lower column (2) and the bottom plate (6); The first reinforcement component (1) consists of a reinforcement cover (11), reinforcement side plates (12), a first reinforcement angle iron (13), and a second reinforcement angle iron (14). Reinforcement covers (11) are installed on both sides of the lower column (2). The two reinforcement covers (11) are connected by two reinforcement side plates (12). A first reinforcement angle iron (13) is installed at the connection between the reinforcement cover (11) and the bottom plate (6), and a second reinforcement angle iron (14) is installed at the connection between the reinforcement side plate (12) and the bottom plate (6); A cross beam (3) is installed at the top end of the lower column (2), and a second reinforcement component (4) is installed at the connection between the lower column (2) and the cross beam (3); An upper column (5) is installed at the top end of the cross beam (3), and a second reinforcement component (4) is installed at the connection between the upper column (5) and the cross beam (3).

2. A steel structure reinforcement assembly according to claim 1, characterized in that: The lower column (2), the cross beam (3), and the upper column (5) are all I-shaped steel structures. The cross-sectional shape of the reinforcement cover (11) is C-shaped, and the two reinforcement covers (11) are respectively installed on the two end plates of the lower column (2).

3. A steel structure reinforcement assembly according to claim 2, characterized in that: One or both of welding and bolt connection are adopted between the reinforcement cover (11) and the lower column (2); one or both of welding and bolt connection are adopted between the reinforcement side plate (12) and the reinforcement cover (11).

4. A steel structure reinforcement assembly according to claim 1 or 2, characterized in that: The second reinforcement component (4) includes a first reinforcement plate (41), a second reinforcement plate (42), a third reinforcement angle iron (43), and a fourth reinforcement angle iron (44) component. First reinforcement plates (41) are installed on both sides of the cross beam (3); Fourth reinforcement angle iron (44) components are installed between the middle sides of the upper column (5) and the cross beam (3), and third reinforcement angle iron (43) components are installed between the two end plates of the upper column (5) and the cross beam (3); Fourth reinforcement angle iron (44) components are installed between the middle sides of the lower column (2) and the cross beam (3), and third reinforcement angle iron (43) components are installed between the two end plates of the lower column (2) and the cross beam (3).

5. A steel structure reinforcement assembly according to claim 4, characterized in that: One or both of welding and bolt connection are adopted between the first reinforcement plate (41) and the cross beam (3).

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