Steel structure fixed by angle steel
By setting up rebate grooves and reinforcement plates on the angle steel structure and combining bolt connections, the problem of poor rigidity of traditional angle steel connections is solved, and the stability and reliability of steel structure connections are improved, satisfying the high rigidity of connections in modern steel structure buildings. and rapid construction requirements.
Patent Information
- Application Number
- CN202420208921.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-29
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-29
AI Technical Summary
The stiffness of traditional angle steel at the connections of steel structural components is poor, resulting in unstable connections, which is difficult to meet the requirements of modern steel structural buildings for connection reliability.
A steel structure fixed using angle steel is designed. By setting up rebate grooves and reinforcement plates on the angle steel, combined with bolt connections, a stable triangular structure is formed to enhance the connection stiffness and reliability, and wrap the rubber layer on the outer surface to prevent slip protection.
The stability and reliability of steel structure connections are improved, load bearing capacity and construction speed are enhanced, and the overall stiffness and safety of the connection are ensured.
Smart Images
Figure CN222183667U_ABST
Abstract
Description
Technical Field
[0001] The utility model provides a steel structure fixed by angle steel, and relates to the field of steel structures. Background Art
[0002] With the development of modern science and technology, steel structure buildings have been widely used in more and more fields. Steel structure is widely recognized because of its advantages such as light weight, safety and reliability, fast construction speed, and good environmental protection and energy-saving characteristics. Compared with traditional building materials, the recycling rate of steel structure is much higher, which has a strong environmental protection function in reducing environmental pollution and saving resources. The processing, production and construction process of steel structure are modular, and there is no need for on-site cutting, nor the use of large amounts of cement, lime and other building materials, which can effectively reduce environmental pollution. Steel structure buildings can meet green building standards in material selection, design and construction. They have relatively low thermal conductivity, high thermal insulation performance and good thermal insulation effect, so they can reduce pollution to the environment.
[0003] Some existing steel structure components are directly fixed with bolts during actual butt assembly. Bolt fixing requires two components to be overlapped. When overlap is inconvenient, connectors are used to connect them and then bolt them. Commonly used connectors include angle steels. Angle steels are commonly known as angle irons. They are long strips of steel with two sides perpendicular to each other and forming an angle. They can help to bolt two components that are not convenient for direct overlap. However, when traditional angle steels are used, there is a problem of poor stiffness at the connection. For this reason, we propose a steel structure fixed with angle steels. Utility Model Content
[0004] In order to solve the above problems, the utility model provides a steel structure fixed by angle steel, and the connection structure is stable and reliable.
[0005] The utility model provides a steel structure fixed with angle steels, comprising a first I-beam and a second I-beam, wherein the first I-beam and the second I-beam are vertically arranged, a first fixed angle steel is arranged between the first I-beam and the second I-beam, one side of the first fixed angle steel is in contact with the side wall of the first I-beam, and the other side is bent downward to form a rebate groove, and the rebate groove is engaged with the edge of the second I-beam, two first fixed angle steels are symmetrically arranged, and the two first fixed angle steels are respectively bolted and fixed to the first I-beam and the second I-beam, a first reinforcing plate is also arranged on the first fixed angle steel, the first reinforcing plate is tilted and provided with connecting feet at both ends, and the connecting feet are respectively bolted to the first fixed angle steel.
[0006] Preferably, second fixed angle steels are symmetrically arranged on both sides of the second I-beam, one side of the second fixed angle steel is in contact with the side wall of the second I-beam, and the other side is in contact with the bottom surface of the rebate groove, and the second fixed angle steel is bolted and fixed to the second I-beam and the first fixed angle steel.
[0007] Preferably, a second reinforcing plate is provided on the second fixed angle steel, and the second reinforcing plate has the same structure as the first reinforcing plate and is bolted to the second fixed angle steel.
[0008] Preferably, outer surfaces of the first fixed angle steel and the second fixed angle steel are both wrapped with a rubber layer.
[0009] Beneficial effects of the utility model:
[0010] The utility model provides a steel structure fixed with angle steel, which improves the traditional angle steel structure. A rebate groove is arranged on one side, which can be snapped on the edge of the I-beam beam, so that the connection is more stable. Through the cooperation of the first fixed angle steel and the second fixed angle steel, the first I-beam beam and the second I-beam beam can be connected together, and the overall structure of the connection is stable and reliable. Through the arrangement of the first reinforcement plate and the second reinforcement plate, the rigidity of the connection structure is further improved, so that the rigidity and reliability of the entire steel structure are improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 The utility model is a schematic diagram of the overall structure of a steel structure fixed with angle steel.
[0012] Figure 2 This is a cross-sectional view of a steel structure fixed with angle steel according to the utility model.
[0013] Figure 3 This is a disassembled view of a first fixed angle steel, a first reinforcing plate, a second fixed angle steel, and a second reinforcing plate of a steel structure fixed with angle steels according to the utility model.
[0014] (1. First I-beam; 2. Second I-beam; 3. First fixed angle steel; 31. Rebate groove; 4. First reinforcement plate; 41. Connecting foot; 5. Second reinforcement plate; 6. Second fixed angle steel) DETAILED DESCRIPTION
[0015] The preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings.
[0016] Reference Figures 1 to 3The utility model provides a steel structure fixed by angle steel, comprising a first I-beam 1 and a second I-beam 2, wherein the first I-beam 1 and the second I-beam 2 are vertically arranged, and a first fixed angle steel 3 is arranged between the first I-beam 1 and the second I-beam 2, and one side of the first fixed angle steel 3 is in contact with the side wall of the first I-beam 1, and the other side is bent downward to form a rebate groove 31, and the rebate groove 31 is engaged with the edge of the second I-beam 2. Specifically, the traditional angle steel structure is improved by the design of the rebate groove 31. 1 can be buckled on the edge of the I-beam, and after being connected and fixed, the structure is more stable and reliable; the first fixed angle steel 3 is symmetrically arranged with two, and the two first fixed angle steels 3 are respectively bolted and fixed with the first I-beam 1 and the second I-beam 2. Specifically, the symmetrically arranged first fixed angle steels 3 have uniform load distribution, are fixed by bolt connection, have fast installation speed, and are easy to control construction quality; the first fixed angle steel 3 is also provided with a first reinforcing plate 4, which is tilted and has connecting feet 41 at both ends, and the connecting feet 41 The first reinforcing plate 4 and the first fixed angle steel 3 are respectively bolted to the first fixed angle steel 3, and the first reinforcing plate 4 and the first fixed angle steel 3 form a triangular structure, which can simultaneously enhance the strength of the first fixed angle steel 3 and the first I-beam 1, can withstand a larger load, and is not easy to deform; the second I-beam 2 is symmetrically provided with second fixed angle steels 6 on both sides, one side of the second fixed angle steel 6 is in contact with the side wall of the second I-beam 2, and the other side is in contact with the bottom surface of the rebate groove 31, and the second fixed angle steel 6 is bolted and fixed to the second I-beam 2 and the first fixed angle steel 3. Specifically, the second fixed angle steel 6 is connected Between the first fixed angle steel 3 and the second I-beam 2, the second I-beam 2 is further connected to the first I-beam 1, and the connection is more stable; a second reinforcing plate 5 is arranged on the second fixed angle steel 6, and the second reinforcing plate 5 has the same structure as the first reinforcing plate 4 and is bolted to the second fixed angle steel 6. Specifically, the second reinforcing plate 5 has the same reinforcement effect as the first reinforcing plate 4; the outer surfaces of the first fixed angle steel 3 and the second fixed angle steel 6 are both wrapped with a rubber layer. Specifically, the setting of the rubber layer plays an anti-slip and protective role.
[0017] Working principle: When the utility model is in use, one side of the first fixed angle steel 3 is attached to the inner side of the first I-beam 1, and the rebate groove 31 on the other side is engaged with the edge of the second I-beam 2. The two first fixed angle steels 3 are placed respectively, and then the second fixed angle steel 6 is placed on the inner side of the second I-beam 2. The first fixed angle steel 3 and the first I-beam 1 are bolted and fixed, so that the two first fixed angle steels 3 are clamped on both sides of the first I-beam 1, the first fixed angle steel 3, the second I-beam 2, and the second fixed angle steel 6 are bolted together, the rebate groove 31 and the second fixed angle steel 6 are clamped on the top edge of the second I-beam 2, and finally the two second fixed angle steels 6 are bolted to the second I-beam 2, so that the two second fixed angle steels 6 are clamped on both sides of the second I-beam 2, completing the connection and fixing of the first I-beam 1 and the second I-beam 2, and finally the first reinforcement plate 4 and the second reinforcement plate 5 are bolted to improve the stability of the connection structure.
[0018] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A steel structure fixed with angle steel, comprising a first I-beam and a second I-beam, characterized in that: The first I-beam and the second I-beam are vertically arranged, and a first fixed angle steel is arranged between the first I-beam and the second I-beam, one side of the first fixed angle steel is in contact with the side wall of the first I-beam, and the other side is bent downward to form a rebate groove, and the rebate groove is engaged with the edge of the second I-beam, and two first fixed angle steels are symmetrically arranged, and the two first fixed angle steels are respectively bolted and fixed to the first I-beam and the second I-beam, and a first reinforcing plate is also arranged on the first fixed angle steel, the first reinforcing plate is obliquely arranged and has connecting feet at both ends, and the connecting feet are respectively bolted to the first fixed angle steel.
2. A steel structure fixed with angle steel according to claim 1, characterized in that: Second fixed angle steels are symmetrically arranged on both sides of the second I-beam, one side of the second fixed angle steel is in contact with the side wall of the second I-beam, and the other side is in contact with the bottom surface of the rebate groove, and the second fixed angle steel is bolted and fixed to the second I-beam and the first fixed angle steel.
3. A steel structure fixed with angle steel according to claim 2, characterized in that: A second reinforcing plate is arranged on the second fixed angle steel. The second reinforcing plate has the same structure as the first reinforcing plate and is bolted to the second fixed angle steel.
4. A steel structure fixed with angle steel according to claim 1, characterized in that: The outer surfaces of the first fixed angle steel and the second fixed angle steel are both wrapped with a rubber layer.