Building steel structure connecting assembly
By combining concave frame plates, L-shaped frame plates and high-strength bolts and other structures, the steel structure is fixed using a variety of fixing methods, which solves the problem of insufficient stability and safety of traditional connecting components and achieves higher connection stability and safety.
Patent Information
- Application Number
- CN202421540098.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-02
AI Technical Summary
When fixing the steel structure, traditional steel structure connecting components often adopt a single fixing method, resulting in the improvement of the stability and safety of the connection.
The combined structure including a concave frame plate, an L-shaped frame plate, a first high-strength bolt, a second high-strength bolt, a spacer and a double nut is adopted to fix the two steel structures in the vertical direction through various fixing methods (such as bolt connection and welding).
The stable fixation of the two steel structures in the vertical direction is achieved, which improves the overall stability and safety and ensures the firmness of the connection.
Smart Images
Figure CN222759096U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building steel structures, in particular to a building steel structure connection component. Background Art
[0002] With the rapid development of the construction industry, steel structure buildings are widely used due to their advantages such as high strength, light weight and short construction period. Steel structure connectors are components used to connect steel structure members. They play a vital role in the design and manufacturing process of steel structures.
[0003] Traditional steel structure connection components only use welding to fix steel structures. This has the advantages of simple connection structure and good firmness, but the construction is difficult and requires high technical skills of workers. Alternatively, bolt connection is used, which is easy to install but has a small connection area and the connection strength needs to be further improved. Utility Model Content
[0004] 1. Technical Problems Solved
[0005] The technical problem to be solved by the utility model is that when traditional steel structure connection components are used to fix steel structures, most of them adopt a single fixing method, either by welding or by bolt connection, and the stability and safety of the connection need to be further improved.
[0006] 2. Technical Solution
[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a building steel structure connection component, comprising two concave frame plates used in conjunction with each other, a steel structure is fixed between the concave frame plates, and a plurality of second high-strength bolts are inserted on the concave frame plates, and the second high-strength bolts pass through the concave frame plates and the steel structure in sequence and extend to the outside of the concave frame plates, and L-shaped frame plates are provided on both sides of the bottom end of the concave frame plates, and a plurality of first high-strength bolts are inserted between the L-shaped frame plates on one side, and one end of the first high-strength bolt and the second high-strength bolt are respectively provided with gaskets and double nuts, and welding structures are provided between the two sides of the concave frame plates and one side of the L-shaped frame plates and the steel structure.
[0008] As an improvement, a plurality of support blocks are provided between the L-shaped frame plate and the concave frame plate, and the top end of the L-shaped frame plate and the concave frame plate are connected by welding.
[0009] As an improvement, the first high-strength bolt and the second high-strength bolt are both threadedly connected to the double nuts, and the thread directions of the double nuts 8 are different.
[0010] As an improvement, a gap is provided between the L-shaped frame plates on one side for use with the steel structure, and the direction of the steel structure fixed by the concave frame plate and the direction of the steel structure fixed by the L-shaped frame plate are perpendicular to each other.
[0011] As an improvement, the welding structure includes connecting plates respectively arranged on both sides of the concave frame plate and one side of the L-shaped frame plate, and each of the connecting plates is provided with at least one welding hole.
[0012] 3. Beneficial Effects
[0013] The advantages of the utility model compared with the prior art are:
[0014] Through the concave frame plate, L-shaped frame plate, the first high-strength bolt, the second high-strength bolt, the gasket and the double nuts, the two steel structures in the vertical direction can be fixed respectively. The installation is convenient, and the double nuts are locked, and the overall stability is high. With multiple connecting plates and welding holes, the concave frame plate and the L-shaped frame plate can be directly welded to the two steel structures in the vertical direction respectively. Two fixing methods ensure the stability and safety of the connection. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the use status of a building steel structure connection component of the utility model Figure 1 .
[0016] Figure 2 This is a schematic diagram of the use status of a building steel structure connection component of the utility model Figure 2 .
[0017] Figure 3 The utility model is a three-dimensional schematic diagram of a building steel structure connection component.
[0018] Figure 4 The utility model is a building steel structure connection component Figure 2 A magnified detail of part A.
[0019] Figure 5 The utility model is a building steel structure connection component Figure 3 A magnified detail of part B.
[0020] As shown in the figure: 1. concave frame plate; 2. steel structure; 3. L-shaped frame plate; 4. support block; 5. first high-strength bolt; 6. second high-strength bolt; 7. gasket; 8. double nut; 9. connecting plate; 10. welding hole. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] Combined with Figure 1 and attached Figure 5 A building steel structure connection component includes two concave frame plates 1 used in conjunction with each other, a steel structure 2 is fixed between the concave frame plates 1, and a plurality of second high-strength bolts 6 are inserted on the concave frame plates 1. The second high-strength bolts 6 pass through the concave frame plates 1 and the steel structure 2 in sequence and extend to the outside of the concave frame plates 1.
[0023] Through the above structure, the steel structure 2 in one direction can be fixed by utilizing the cooperation of a plurality of second high-strength bolts 6 and two concave frame plates 1, and the operation is convenient.
[0024] Combined with Figure 2 and attached Figure 4 L-shaped frame plates 3 are provided on both sides of the bottom end of the concave frame plate 1, and multiple first high-strength bolts 5 are inserted between the L-shaped frame plates 3 on one side. One end of the first high-strength bolt 5 and the second high-strength bolt 6 are respectively sleeved with gaskets 7 and double nuts 8, and welding structures are provided between the two sides of the concave frame plate 1 and one side of the L-shaped frame plate 3 and the steel structure 2.
[0025] Through the above structure, the steel structure 2 in another vertical direction can be fixed by multiple first high-strength bolts 5, and welding structures are provided between the concave frame plate 1, the L-shaped frame plate 3 and the steel structure 2, which further improves the stability.
[0026] Combined with Figure 1 and attached Figure 2 A plurality of support blocks 4 are provided between the L-shaped frame plate 3 and the concave frame plate 1, and the top end of the L-shaped frame plate 3 and the concave frame plate 1 are connected by welding.
[0027] Through the above structure, multiple support blocks 4 can be used to support the concave frame plate 1 and the L-shaped frame plate 3, and the concave frame plate 1 and the L-shaped frame plate 3 are connected by welding, so the overall stability is high.
[0028] Combined with Figure 4 and attached Figure 5 The first high-strength bolt 5 and the second high-strength bolt 6 are both threadedly connected to the double nut 8, and the thread directions of the double nut 8 are different.
[0029] Through the above structure, one end of the first high-strength bolt 5 and one end of the second high-strength bolt 6 are both fixed by the double nut 8, which increases the fastening force, effectively reduces the risk of loosening, and ensures the stability and safety of the equipment.
[0030] Combined with Figure 2 and attached Figure 3 A gap is provided between the L-shaped frame plates 3 on one side for use with the steel structure 2, and the direction in which the steel structure 2 is fixed by the concave frame plate 1 and the direction in which the steel structure 2 is fixed by the L-shaped frame plate 3 are perpendicular to each other.
[0031] Through the above structure, the concave frame plate 1 and the L-shaped frame plate 3 can be used to fix the steel structure 2 in two directions perpendicular to each other, which is convenient for connection.
[0032] Combined with Figure 1 The welding structure includes connecting plates 9 respectively arranged on both sides of the concave frame plate 1 and one side of the L-shaped frame plate 3, and each connecting plate 9 is provided with at least one welding hole 10.
[0033] Through the above structure, the steel structure 2 can be welded together with the concave frame plate 1 and the L-shaped frame plate 3 by using the connecting plate 9 and the welding hole 10 and solder, and the overall stability is greatly improved.
[0034] When the utility model is implemented:
[0035] The concave frame plates 1 on both sides are respectively clamped on the steel structure 2, and the concave frame plates 1 and the steel structure 2 can be directly fixed together by using the second high-strength bolts 6, washers 7 and double nuts 8.
[0036] Then insert another steel structure 2 into the gap between the L-shaped frame plates 3, and lock the steel structure 2 and the L-shaped frame plates 3 together through the first high-strength bolts 5, gaskets 7 and double nuts 8. The whole can fix the steel structures 2 in two perpendicular directions to facilitate connection.
[0037] Finally, by using the connection plate 9 and the welding hole 10 and adding solder, the steel structure 2 can be welded together with the concave frame plate 1 and the L-shaped frame plate 3, respectively, and the overall stability is greatly improved.
[0038] The connection is fixed by two fixing methods to achieve locking of the connection components and ensure the stability and security of the connection.
[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0041] 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 building steel structure connection assembly, comprising two concave frame plates (1) used in conjunction with each other, a steel structure (2) being fixed between the concave frame plates (1), characterized in that: The concave frame plate (1) is provided with a plurality of second high-strength bolts (6) inserted therein, and the second high-strength bolts (6) pass through the concave frame plate (1) and the steel structure (2) in sequence and extend to the outside of the concave frame plate (1); L-shaped frame plates (3) are provided on both sides of the bottom end of the concave frame plate (1); a plurality of first high-strength bolts (5) are inserted between the L-shaped frame plates (3) on one side; one end of each of the first high-strength bolt (5) and the second high-strength bolt (6) is respectively sleeved with a gasket (7) and a double nut (8); and welding structures are provided between both sides of the concave frame plate (1) and one side of the L-shaped frame plate (3) and the steel structure (2).
2. A building steel structure connection assembly according to claim 1, characterized in that: A plurality of support blocks (4) are provided between the L-shaped frame plate (3) and the concave frame plate (1), and the top end of the L-shaped frame plate (3) and the concave frame plate (1) are connected by welding.
3. A building steel structure connection assembly according to claim 1, characterized in that: The first high-strength bolt (5) and the second high-strength bolt (6) are both threadedly connected to the double nut (8), and the thread directions of the double nut (8) are different.
4. A building steel structure connection assembly according to claim 1, characterized in that: A gap is provided between the L-shaped frame plates (3) on one side for use with the steel structure (2), and the direction in which the steel structure (2) is fixed by the concave frame plate (1) and the direction in which the steel structure (2) is fixed by the L-shaped frame plate (3) are perpendicular to each other.
5. The building steel structure connection assembly according to claim 1, characterized in that: The welding structure comprises connecting plates (9) respectively arranged on both sides of the concave frame plate (1) and on one side of the L-shaped frame plate (3), and each connecting plate (9) is provided with at least one welding hole (10).