High-stability combined angle steel component
By designing the seamless connection between the edge extension of the reinforcement plate in the combined angle steel member with the fixture and the bottom plate, and setting reinforcement strips between the reinforcement plates, the problem of limited load transfer efficiency and uniformity is solved, and the strength and stability improvement in extreme environments and the extension of the structural service life is achieved.
Patent Information
- Application Number
- CN202421817131.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-30
AI Technical Summary
In extreme environments such as high wind speeds and frequent earthquakes, existing combined angle steel components are limited in load transfer efficiency and uniformity, resulting in insufficient load bearing capacity, which may cause premature structure fatigue, deformation and even damage, affecting the safety and service life of the structure.
A high-stability combined angle steel member is designed. By seamlessly connecting the edge extension of the reinforcement plate with the fixture and the bottom plate, all-round mechanical support is ensured, and reinforcement strips are set between the reinforcement plates to form a through groove to avoid interference in the working area of the sliding groove, and the coordinated working ability of the two reinforcement plates is enhanced.
It achieves the improvement of strength and stability under extreme environments or long-term dynamic loads, ensures the efficiency and uniformity of load transfer, extends the service life of the structure and improves safety.
Smart Images
Figure CN222835077U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of angle steel components, in particular to a high-stability combined angle steel component. Background Art
[0002] High-stability composite angle steel components refer to a type of building or engineering component that optimizes and combines angle steel materials through special design concepts and technical means in structural design to enhance its bearing capacity, improve structural stability and durability. This type of component usually uses high-quality steel, utilizes the geometric shape characteristics of angle steel, and combines welding, bolting or special connectors to form a complex and efficient connection structure. It is designed to meet the engineering needs of large spans, heavy loads, and complex stress conditions, and is widely used in supporting structures and frame construction in the fields of bridges, high-rise buildings, power towers, industrial plants, etc.
[0003] The existing combined angle steel components enhance stability by extending the edge of the reinforcing plate to closely connect with the fixing parts and the bottom plate, and strengthen the structural connection without affecting the function of the slide by adding reinforcing strips, which significantly improves the overall rigidity. However, since the size of the reinforcing plate is set lower than the height of the slide, the contact interface with the area around the slide is relatively limited, reducing the effective contact area between the reinforcing plate and the main body of the fixing part, which may limit the efficiency and uniformity of load transfer. Especially under extreme environmental conditions such as high wind speeds and frequent earthquakes, or under long-term dynamic loads, the insufficient load-bearing capacity caused by the limited contact area will be particularly prominent, which may cause premature fatigue, deformation or even damage to the structure, seriously affecting the safety and service life of the entire structure.
[0004] Therefore, it is necessary to provide a new high-stability composite angle steel member to solve the above technical problems. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a high-stability combined angle steel component.
[0006] The high-stability combined angle steel component provided by the utility model comprises:
[0007] A fixing piece, wherein two slide grooves are arranged on the side wall of the fixing piece;
[0008] A bottom plate is bent along the bottom of the outer side of the fixing member;
[0009] Four reinforcing plates, with a triangular cross-section, are arranged opposite to each other on the side walls of the fixing member and the top of the bottom plate, and the two sides of the reinforcing plates extend to the edge positions of the fixing member and the bottom plate respectively. Two reinforcing strips are fixedly connected between the two reinforcing plates, and the two reinforcing strips are symmetrically arranged along the outer side of the slide groove of the fixing member, and a through groove connected to the slide groove is formed between the two reinforcing strips.
[0010] Furthermore, a slider is slidably connected in the slide groove of the fixing member, and the slider extends into the through groove between the two reinforcing strips, one end of the slider is fixedly connected to a threaded column, a threaded cap is threadedly connected to the threaded column, and the threaded cap is located on the outside of the reinforcing strip.
[0011] Furthermore, a rotation groove is formed at one end of the two sliders away from the threaded column, a threaded rod is connected in the rotation groove of the slider via a movable shaft, the threaded rod extends out of the slide groove, and a threaded cylinder can be threadedly connected to the threaded rod.
[0012] Furthermore, the inner side wall of the fixing piece is provided with anti-slip grooves.
[0013] Furthermore, the fixing member is provided with a plurality of threaded holes, and the plurality of threaded holes are respectively located at the upper and lower ends of the slide groove.
[0014] Furthermore, three fixing holes are opened on the top of the bottom plate, and the three fixing holes are distributed on the top of the bottom plate in the shape of a right triangle.
[0015] Furthermore, the cross section of the reinforcement strip is L-shaped.
[0016] Compared with the related art, the high-stability composite angle steel member provided by the utility model has the following beneficial effects:
[0017] The high-stability composite angle steel component is designed with a reinforcement plate that extends along the edge and seamlessly connects with the fixings and the base plate. This all-round support method ensures that sufficient mechanical support is obtained even at the outermost edge of the fixings and the base plate, thereby achieving improved strength and stability. The reinforcement strips carefully arranged between the two reinforcement plates not only cleverly avoid the working area of the slide and avoid potential interference problems, but also closely connect the two reinforcement plates, greatly enhancing the collaborative working ability between the two. This structural interlocking effect brings an overall rigidity improvement to the entire component. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A schematic diagram of the overall structure of a high-stability combined angle steel member provided by the utility model;
[0019] Figure 2 Another perspective structural diagram of the high-stability combined angle steel member provided by the utility model;
[0020] Figure 3 This is a schematic cross-sectional structural diagram of the fixing member provided by the utility model.
[0021] Numbers in the figure: 1, fixing part; 2, threaded hole; 3, slide groove; 4, slider; 5, threaded column; 6, threaded cap; 7, movable shaft; 8, threaded rod; 9, threaded cylinder; 10, bottom plate; 11, fixing hole; 12, reinforcement plate; 13, reinforcement strip; 14, through groove; 15, rotating groove. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Please refer to Figure 1 , Figure 2 as well as Figure 3 , Figure 1 A schematic diagram of the overall structure of a high-stability combined angle steel member provided by the utility model; Figure 2 Another perspective structural diagram of the high-stability combined angle steel member provided by the utility model; Figure 3 This is a schematic cross-sectional structural diagram of the fixing member provided by the utility model.
[0024] In the specific implementation process, Figures 1 to 3 As shown, the high-stability combined angle steel member provided by the utility model comprises:
[0025] A fixing member 1, wherein two slide grooves 3 are provided on the side wall of the fixing member 1, a slider 4 is slidably connected in the slide groove 3 of the fixing member 1, and the slider 4 extends into the through groove 14 between the two reinforcing strips 13, a threaded column 5 is fixedly connected to one end of the slider 4, a threaded cap 6 is threadedly connected to the threaded column 5, and the threaded cap 6 is located on the outside of the reinforcing strip 13, a rotation groove 15 is provided at one end of the two sliders 4 away from the threaded column 5, a threaded rod 8 is connected in the rotation groove 15 of the slider 4 through a movable shaft 7, the threaded rod 8 extends out of the slide groove 3, and a threaded cylinder 9 can also be threadedly connected to the threaded rod 8, an inner side wall of the fixing member 1 is provided with anti-slip grooves, a plurality of threaded holes 2 are provided on the fixing member 1, and the plurality of threaded holes 2 are respectively located at the upper and lower ends of the slide groove 3;
[0026] It should be understood that the three-dimensional adjustment capability of height is achieved through the cooperation between the slider 4 and the slide groove 3, and the adjustment mechanism of the threaded column 5 and the threaded cap 6 on the slider 4. The user can accurately control the longitudinal position of the slider 4 in the slide groove 3 by turning the threaded cap 6 according to actual needs, and then adjust the extension length and position of the threaded rod 8, which is suitable for uneven application scenarios or those that require fine-tuning of the installation position;
[0027] The anti-slip pattern design on the inner wall of the fixing member 1 enhances the friction when in contact with other structures, which helps to prevent slippage due to external forces. The provision of multiple threaded holes 2 enables the device to be firmly connected to the target structure by bolts or screws, ensuring the stability of the fixing point;
[0028] The bottom plate 10 is bent along the bottom of the outer side of the fixing member 1, and three fixing holes 11 are opened on the top of the bottom plate 10. The three fixing holes 11 are distributed on the top of the bottom plate 10 in the shape of a right triangle;
[0029] It should be understood that the three fixing holes 11 on the bottom plate 10 are distributed in a right triangle shape. This design is conducive to quickly and accurately positioning and fixing the device on the ground or other planes, and is particularly suitable for installation operations that require precise alignment. The bent bottom plate 10 design provides additional stability to ensure that the device is not easy to tip over or shift during installation;
[0030] Four reinforcing plates 12, with a triangular cross section, are arranged opposite to each other on the side wall of the fixing member 1 and the top of the bottom plate 10, and the two sides of the reinforcing plates 12 extend to the edge positions of the fixing member 1 and the bottom plate 10 respectively. Two reinforcing strips 13 are fixedly connected between the two reinforcing plates 12. The two reinforcing strips 13 are symmetrically arranged along the outer side of the slide groove 3 of the fixing member 1, and a through groove 14 connected to the slide groove 3 is formed between the two reinforcing strips 13. The cross section of the reinforcing strip 13 is L-shaped;
[0031] It should be understood from the above that the triangular design of the four reinforcing plates 12 and the L-shaped reinforcing strips 13 not only increase the lateral and longitudinal rigidity of the structure, but also effectively improve the overall load-bearing capacity and stability through close cooperation with the fixing member 1. The reinforcing strips 13 are symmetrically arranged on the outer side of the slide groove 3, and the formed through grooves 14 allow the slider 4 to move smoothly while also maintaining the overall strength of the structure.
[0032] The working principle provided by the utility model is as follows: When the utility model is implemented:
[0033] 1. Preparation stage: When using, take the component to the tower leg, then make the bottom of the bottom plate 10 overlap with the ground, then take the external threaded column 5, pass it through the threaded hole 2 and the through hole reserved in the tower leg, fix the fixing piece 1 on the tower leg, and then insert the pin through the fixing hole 11 into the ground to fix the position of the component;
[0034] 2. During the adjustment phase, pull the threaded column 5, which drives the slider 4 to slide in the slide groove 3 and the through groove 14, and the slider 4 drives the threaded rod 8 to move. When the threaded rod 8 overlaps one side of the tower leg, stop sliding, tighten the threaded cap 6 to fit the reinforcing bar 13, and thus fix the position of the threaded rod 8. Repeat the above operation to adjust the other threaded rod 8. During the adjustment process, rotate the threaded rod 8, and then thread one end of the threaded rod 8 with the threaded barrel 9 is connected to it;
[0035] 3. In the tightening stage, after the threaded rod 8 is moved, the threaded cap 6 is tightened in time to fix it, and then the threaded cylinder 9 is rotated so that the threaded cylinder 9 tightens the threaded rod 8, thereby completing the secondary fixation of the tower leg.
[0036] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is only limited by the claims and their full scope and equivalents.
Claims
1. High stability composite angle steel member, characterized in that: include: A fixing member (1), wherein two sliding grooves (3) are formed on a side wall of the fixing member (1); A bottom plate (10) is bent along the bottom of the outer side of the fixing member (1); Four reinforcing plates (12) are triangular in cross section and are arranged opposite to each other on the side walls of the fixing member (1) and the top of the bottom plate (10), and the two sides of the reinforcing plates (12) extend to the edge positions of the fixing member (1) and the bottom plate (10) respectively. Two reinforcing strips (13) are fixedly connected between the two reinforcing plates (12). The two reinforcing strips (13) are symmetrically arranged along the outer side of the slide groove (3) of the fixing member (1), and a through groove (14) connected to the slide groove (3) is formed between the two reinforcing strips (13).
2. The high stability composite angle steel member according to claim 1, characterized in that: A slider (4) is slidably connected in the sliding groove (3) of the fixing member (1), and the slider (4) extends into the through groove (14) between the two reinforcing strips (13). A threaded column (5) is fixedly connected to one end of the slider (4), and a threaded cap (6) is threadedly connected to the threaded column (5), and the threaded cap (6) is located on the outside of the reinforcing strip (13).
3. The high stability composite angle steel member according to claim 2, characterized in that: A rotation groove (15) is formed at one end of the two sliders (4) away from the threaded column (5); a threaded rod (8) is connected to the rotation groove (15) of the slider (4) via a movable shaft (7); the threaded rod (8) extends out of the slide groove (3); and a threaded cylinder (9) can be threadedly connected to the threaded rod (8).
4. The high stability composite angle steel member according to claim 3, characterized in that: The inner side wall of the fixing member (1) is provided with anti-slip grooves.
5. The high stability composite angle steel member according to claim 4, characterized in that: The fixing member (1) is provided with a plurality of threaded holes (2), and the plurality of threaded holes (2) are respectively located at the upper and lower ends of the sliding groove (3).
6. The high stability composite angle steel member according to claim 5, characterized in that: The top of the bottom plate (10) is provided with three fixing holes (11), and the three fixing holes (11) are distributed on the top of the bottom plate (10) in the form of a right triangle.
7. The high stability composite angle steel member according to claim 6, characterized in that: The cross section of the reinforcement strip (13) is L-shaped.