Steel member reinforcing structure

Abstract

The utility model relates to the field of steel members, in particular to a steel member reinforcing structure, which can play a role in auxiliary support and strength enhancement in a cavity of an arc-shaped steel member, and effectively solves the problems in the background technology. Comprising an arc-shaped supporting plate, folded plates are arranged on the two sides of the supporting plate, the folded plates are perpendicular to the supporting plate, a cavity with a side opening is formed between the folded plates, and vertical rib plates and arc-shaped supporting plates with upper openings are sequentially and fixedly arranged in the cavity in the length direction in an adjacent and alternate mode. The upper and lower side surfaces of the vertical rib plate are fixedly connected with the inner surface of the folded plate respectively, and the inner side surface of the vertical rib plate is fixedly connected with the inner surface of the supporting plate. The device is easy to operate, convenient to use and suitable for arc-shaped steel members of various sizes.

Description

Technical Field

[0001] The utility model relates to the field of steel members, and specifically relates to a steel member reinforcement structure. Background Technique

[0002] Practice shows that the greater the acting force, the greater the deformation of the steel member. However, when the acting force is too large, the steel member will fracture or undergo serious and significant plastic deformation, which will affect the normal operation of the engineering structure. In order to ensure the normal operation of engineering materials and structures under load, it is required that each steel member should have sufficient load-bearing capacity. In real life, there are some special-shaped steel members, which also put higher requirements on the compressive performance of the steel members themselves. For example Figure 1 As shown, an arc-shaped steel member includes an arc-shaped support plate, and folding plates are provided on both sides of the support plate. The folding plates are perpendicular to the support plate, so that a cavity with a side opening is formed between the folding plates.

[0003] For the above-mentioned steel member, during use, it is usually installed vertically, and in some cases, other steel members need to be welded on the upper side. However, there is no reinforcement structure for auxiliary support in its cavity. After a long time, the arc-shaped steel member will have insufficient support force due to corrosion, posing a safety hazard. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the utility model provides a steel member reinforcement structure, which can play a role in auxiliary support and strength enhancement in the cavity of the arc-shaped steel member, and effectively solve the problems proposed in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A steel member reinforcement structure includes an arc-shaped support plate, and folding plates are provided on both sides of the support plate. The folding plates are perpendicular to the support plate, so that a cavity with a side opening is formed between the folding plates. Vertically arranged rib plates and arc-shaped support plates with upper openings are fixedly arranged adjacent to each other alternately along the length direction in the cavity.

[0006] As a preferred technical solution, the vertical rib plate is in the shape of a cuboid, and its upper and lower side surfaces are respectively fixedly connected to the inner surfaces of the folding plates, and the inner side surface is fixedly connected to the inner surface of the support plate.

[0007] As a preferred technical solution, the upper end surface of the arc-shaped support plate with an upper opening is fixedly connected to the inner surface of the outer folding plate, and the outer surface of the bottom of the arc-shaped support plate is fixedly connected to the inner surface of the inner folding plate.

[0008] As a preferred technical solution, the outer surfaces of the left and right ends of the arc-shaped support plate are respectively fixedly connected to the side surfaces of the rib plates on both sides.

[0009] As a preferred technical solution, triangular first reinforcing ribs fixedly connected to the folding plates are respectively provided on the left and right side surfaces of the upper and lower ends of the rib plate.

[0010] As a preferred technical solution, triangular second reinforcing ribs are respectively and fixedly arranged on the inner and outer sides of both ends of the arc-shaped support plate, and the outer side surface of the second reinforcing rib is fixedly connected to the inner surface of the outer folding plate.

[0011] As a preferred technical solution, a strut is also horizontally and fixedly arranged inside the arc-shaped support plate.

[0012] Compared with the prior art, the utility model provides a steel member reinforcement structure, which has the following beneficial effects:

[0013] 1. In the utility model, vertical rib plates and arc-shaped support plates with upper openings are fixedly arranged adjacent to each other in turn along the length direction in the cavity. During use, the rib plates and the arc-shaped support plates can play a role in connecting, strengthening and supporting the folding plates on both sides and the support plate at the rear side in the cavity, thus increasing the strength of the whole steel member.

[0014] 2. In the utility model, triangular first reinforcing ribs fixedly connected to the folding plates are respectively arranged on the left and right side surfaces of the upper and lower ends of the rib plate, and triangular second reinforcing ribs are respectively arranged on the inner and outer side surfaces of both ends of the arc-shaped support plate. The outer side surface of the second reinforcing rib is fixedly connected to the inner surface of the outer folding plate. During use, the first reinforcing rib and the second reinforcing rib can respectively increase the fixing area of the rib plate and the arc-shaped support plate, and further enhance the support strength of the whole steel member.

[0015] 3. In the utility model, a strut is also horizontally and fixedly arranged inside the arc-shaped support plate. During use, the strut can play a role in connecting and fixing the components on both sides of the arc-shaped support plate, enhance the strength of the arc-shaped support plate, and thus facilitate increasing the strength of the whole steel member. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the utility model and form a part of this application:

[0017] Figure 1 It is a three-dimensional structural schematic diagram of an arc-shaped steel member;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the first embodiment of the utility model;

[0019] Figure 3 It is Figure 1 a partial enlarged structural schematic diagram;

[0020] Figure 4 It is an enlarged structural schematic diagram of the rib plate of the second embodiment of the utility model;

[0021] Figure 5 It is an enlarged structural schematic diagram of the arc-shaped support plate of the second embodiment of the utility model;

[0022] Figure 6 This is a three-dimensional structural schematic diagram of the third embodiment of the present utility model.

[0023] In the figure: 1. Support plate; 2. Folding plate; 20. Cavity; 3. Rib plate; 31. First reinforcing rib; 4. Arc-shaped support plate; 41. Second reinforcing rib; 42. Support rod. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model. Embodiment 1

[0025] As Figure 2 、 Figure 3 shown, a steel member reinforcement structure includes an arc-shaped support plate 1, folding plates 2 are provided on both sides of the support plate 1, the folding plates 2 are perpendicular to the support plate 1, so that a cavity 20 with a side opening is formed between the folding plates 2, and vertical rib plates 3 and arc-shaped support plates 4 with upper openings are fixedly arranged adjacent to each other alternately along the length direction in the cavity 20.

[0026] The vertical rib plate 3 is in the shape of a cuboid, and its upper and lower side surfaces are respectively fixedly connected to the inner surfaces of the folding plates 2, and the inner side surface is fixedly connected to the inner surface of the support plate 1.

[0027] The upper end surface of the arc-shaped support plate 4 with an upper opening is fixedly connected to the inner surface of the outer folding plate 2, and the outer surface of the bottom of the arc-shaped support plate 4 is fixedly connected to the inner surface of the inner folding plate 2.

[0028] The outer surfaces of the left and right ends of the arc-shaped support plate 4 are respectively fixedly connected to the side surfaces of the rib plates 3 on both sides.

[0029] Triangular first reinforcing ribs 31 fixedly connected to the folding plates 2 are respectively provided on the left and right side surfaces of the upper and lower ends of the rib plate 3.

[0030] Triangular second reinforcing ribs 41 are respectively provided on the inner and outer side surfaces of the two ends of the arc-shaped support plate 4, and the outer side surface of the second reinforcing rib 41 is fixedly connected to the inner surface of the outer folding plate.

[0031] During use, the rib plate 3 and the arc-shaped support plate 4 can play a role of connecting, strengthening and supporting the folding plates 2 on both sides and the support plate 1 at the back in the cavity, which increases the strength of the entire steel member. The first reinforcing rib 31 and the second reinforcing rib 41 can respectively increase the fixing area of the rib plate 3 and the arc-shaped support plate 4, and further enhance the support strength of the entire steel member. Embodiment 2

[0032] As Figure 4 , Figure 5 shown, a support rod 42 is also horizontally fixed inside the arc-shaped support plate 4.

[0033] During use, the support rod 42 can play a role in connecting and fixing the components on both sides of the arc-shaped support plate 4, enhancing the strength of the arc-shaped support plate 4, and thus facilitating the increase of the overall strength of the steel component.

[0034] The components used in the present utility model are all common standard components or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.

[0035] It should be noted that in this text, the orientation or positional relationship indicated by the terms "first", "second", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only used to distinguish one entity or operation from another entity or operation, and does not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0036] The structures, proportions, sizes, etc. schematically shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read, and are not used to limit the limiting conditions under which the present utility model can be implemented. Any modification of the structure, change in the proportional relationship or adjustment of the size, without affecting the efficacy and the purpose that the present utility model can achieve, should still fall within the scope that can be covered by the technical content disclosed by the present utility model.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A steel member reinforcement structure, including an arc-shaped support plate, with folding plates provided on both sides of the support plate. The folding plates are perpendicular to the support plate, such that a cavity with a side opening is formed between the folding plates. It is characterized in that: Vertically arranged rib plates and arc-shaped support plates with upper openings are fixedly arranged adjacent to and alternating with each other in the length direction within the cavity.

2. The steel member reinforcement structure according to claim 1, characterized in that: The vertical rib plates are in the shape of a cuboid, and their upper and lower side surfaces are fixedly connected to the inner surface of the folding plate, and the inner side surface is fixedly connected to the inner surface of the support plate.

3. A steel member reinforcement structure according to claim 1, characterized in that: The upper end surface of the arc-shaped support plate with an upper opening is fixedly connected to the inner surface of the outer folding plate, and the outer surface of the bottom of the arc-shaped support plate is fixedly connected to the inner surface of the inner folding plate.

4. A steel member reinforcement structure according to claim 1, characterized in that: The outer surfaces of the left and right ends of the arc-shaped support plate are respectively fixedly connected to the side surfaces of the rib plates on both sides.

5. A steel member reinforcement structure according to claim 1, characterized in that: Triangular first reinforcing ribs fixedly connected to the folding plate are respectively arranged on the left and right side surfaces of the upper and lower ends of the rib plate.

6. A steel member reinforcement structure according to claim 1, characterized in that: Triangular second reinforcing ribs are respectively arranged on the inner and outer side surfaces of the two ends of the arc-shaped support plate, and the outer side surface of the second reinforcing rib is fixedly connected to the inner surface of the outer folding plate.

7. A steel member reinforcement structure according to claim 1, characterized in that: A strut is also horizontally fixedly arranged inside the arc-shaped support plate.

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