Lightweight H-shaped steel component structure based on regenerated steel
H-beam components made from recycled steel, using threaded connections and hole designs, solve the problem of unstable connections in traditional H-beam components, achieving stable connections, lightweighting, and easy disassembly, thus reducing construction costs and environmental impact.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU LIFENG METAL PROD CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-05-08
AI Technical Summary
Traditional H-beam steel structural members suffer from unstable connections, difficulty in disassembly, resulting in resource waste, and are heavy, increasing construction costs and environmental pollution.
The components, such as webs, flanges, connecting plates, limiting plates, and screws, are made of recycled steel. Through threaded connections and anti-slip pads, the H-beam steel components can be stably connected and easily disassembled, while the holes can be used to reduce weight.
It achieves a stable connection of H-beam steel components, reduces weight, lowers construction costs, facilitates recycling and reuse, and reduces resource waste and environmental pollution.
Smart Images
Figure CN224213538U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of H-beam steel structure technology, and in particular to a lightweight H-beam steel component structure based on recycled steel. Background Technology
[0002] Steel structural members refer to load-bearing and load-transferring composite steel structural members made of steel plates, angle steel, channel steel, I-beams, welded or hot-rolled H-beams that have been cold-bent or welded together with connectors. Steel structural member systems offer comprehensive advantages such as light weight, factory manufacturing, quick installation, short construction period, good seismic performance, fast investment recovery, and low environmental pollution. In recent years, the superiority of lightweight steel structures has become increasingly recognized, gradually becoming a new hot topic in steel structure technology. Traditional H-beam steel members suffer from problems such as large steel consumption and heavy weight, which not only increases construction costs but also brings certain inconveniences to construction and use. At the same time, with the rapid development of the steel industry, primary resources such as iron ore are becoming increasingly scarce, and energy consumption and environmental pollution problems in the steel production process are becoming increasingly prominent. Therefore, a lightweight and environmentally friendly H-beam steel structural member is of significant practical importance.
[0003] However, the lightweight H-beam steel structure in related technologies still has shortcomings. It is inconvenient to connect and disassemble the H-beam steel structure, which makes it difficult to recycle and reuse later, resulting in waste of resources. Therefore, we propose a lightweight H-beam steel structure based on recycled steel to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings mentioned above by proposing a lightweight H-beam steel structure based on recycled steel.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A lightweight H-beam steel structure based on recycled steel includes a web, with flanges fixedly connected to both the upper and lower surfaces of the web. Several reinforcing mechanisms are provided between the web and the flanges. Connecting mechanisms are provided on both sides of the web and the two flanges. Each connecting mechanism includes two connecting plates, two mounting sleeves, and two limiting plates. The two connecting plates are fixedly connected to the corresponding flanges, the two mounting sleeves are fixedly connected to one side of the corresponding connecting plates, and the two limiting plates are fixedly connected between the two mounting sleeves. The web, connecting plates, mounting sleeves, limiting plates, and flanges are all made of recycled steel.
[0007] As a preferred embodiment of this utility model, the connecting mechanism further includes four long screws and four short screws. A circular hole 1 is provided on the front side of the limiting plate. Four through holes 1 are provided on both the upper and lower surfaces of the mounting sleeve. A circular hole 2 is provided on the front side of the web plate. A through hole 2 is provided on the top of the wing plate. The long screws are movably inserted into the corresponding through holes 1 and 2. Lower nuts are threaded on the outer side of the long screws. The four lower nuts are movably abutted against the bottom of the mounting sleeve below. The short screws are movably inserted into the corresponding circular holes 1 and 2. Upper nuts are threaded on the outer side of the short screws. The four upper nuts are movably abutted against the front side of the limiting plate on the front side.
[0008] As a preferred embodiment of this utility model, an anti-slip pad is movably sleeved on the outer side of the long screw, and the anti-slip pad abuts against the mounting sleeve below and the lower nut.
[0009] As a preferred embodiment of this utility model, both mounting sleeves are provided with clearance holes on the side that is close to each other, and the clearance holes correspond to the web plate.
[0010] As a preferred embodiment of this utility model, the mounting sleeve and the connecting plate are fixedly connected by the same reinforcing rib.
[0011] As a preferred embodiment of this utility model, four threaded grooves are provided on the side of the two wing plates that are far apart from each other, and four screws are threadedly connected to the outer side of the connecting plate, with the four screws respectively threaded into the corresponding threaded grooves.
[0012] In a preferred embodiment of this utility model, the reinforcing mechanism includes a base plate and a side plate fixedly connected to the base plate. The base plate is threaded with screws two, and the base plate is fixedly connected to the corresponding wing plate by screws two. The outer side of the side plate is threaded with two screws three, and the side plate is fixedly connected to the web plate by two screws three.
[0013] As a preferred embodiment of this utility model, a number of support columns are fixedly connected between the two wing plates, and a number of holes are opened on the front side of the web plate, the holes corresponding to the reinforcing mechanism.
[0014] In this utility model, a lightweight H-beam steel structure based on recycled steel is described. By using recycled steel as the component material, the dependence on native resources is reduced, energy consumption and environmental pollution are reduced, and sustainable resource utilization is achieved. By setting holes in the web, the weight of the component is effectively reduced, construction costs are reduced, and the passage of pipes, cables and other facilities is facilitated, improving the utilization rate of building space. The bottom plate, side plate and support column are set at the connection between the flange and the web, which enhances the stability and overall strength of the component and ensures the structural performance of the component under normal use and load.
[0015] In this utility model, a lightweight H-beam structure based on recycled steel is described. When connecting two H-beams, firstly, the connecting plate, mounting sleeve, and limiting plate are fixed to one side of the H-beam using screws and threaded grooves. Then, another H-beam is inserted between the mounting sleeve, the clearance hole, and the two limiting plates. At this point, the two flanges are located inside the mounting sleeve, while the web is located between the two clearance holes and the two limiting plates. Next, four short screws are inserted into round holes one and two, and then the upper nut is tightened. The upper nut moves against the front side of the front limiting plate, thereby fixing the web plate between the two limiting plates. Then, four long screws are inserted into through holes one and two, and anti-slip pads are put on the long screws. The lower nut is tightened so that the anti-slip pads firmly abut against the bottom of the mounting sleeve below, thereby firmly fixing the two wing plates in the two mounting sleeves. This can securely connect the two H-beam steel components together, while facilitating the disassembly of the H-beam steel components and the connecting mechanism, making it convenient for later recycling and reuse, and avoiding waste of resources.
[0016] This utility model has a reasonable structural design. Through the connecting mechanism, it is easy to firmly connect two adjacent H-beam steel components together, which improves the stability of installation. At the same time, it is easy to disassemble and facilitates later recycling and reuse, avoiding waste of resources. Furthermore, by setting holes in the web, the weight of the components is effectively reduced, thus lowering construction costs. Attached Figure Description
[0017] Figure 1 This is a first-view perspective perspective view of a lightweight H-beam steel component structure based on recycled steel proposed in this utility model.
[0018] Figure 2 This is a second-view perspective perspective view of a lightweight H-beam steel component structure based on recycled steel proposed in this utility model.
[0019] Figure 3 for Figure 1 A schematic diagram of the structure of part A;
[0020] Figure 4 This is a partial sectional view of a lightweight H-beam steel structure based on recycled steel proposed in this utility model.
[0021] In the diagram: 1. Web plate; 2. Wing plate; 3. Support column; 4. Reinforcing mechanism; 5. Hole; 6. Connecting mechanism; 41. Side plate; 42. Screw three; 43. Base plate; 44. Screw two; 601. Round hole two; 602. Through hole two; 603. Connecting plate; 604. Screw one; 605. Reinforcing rib; 606. Mounting sleeve; 607. Limiting plate; 608. Clearance hole; 609. Anti-slip pad; 610. Lower nut; 611. Short screw; 612. Upper nut; 613. Threaded groove; 614. Through hole one; 615. Round hole one; 616. Long screw. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0023] Reference Figures 1-4 A lightweight H-beam structure based on recycled steel includes a web 1, with flanges 2 fixedly connected to both the upper and lower surfaces of the web 1. Several reinforcing mechanisms 4 are provided between the web 1 and the flanges 2. Connecting mechanisms 6 are provided on both sides of the web 1 and the two flanges 2. The connecting mechanism 6 includes two connecting plates 603, two mounting sleeves 606, and two limiting plates 607. The two connecting plates 603 are fixedly connected to the corresponding flanges 2, the two mounting sleeves 606 are fixedly connected to one side of the corresponding connecting plate 603, and the two limiting plates 607 are fixedly connected between the two mounting sleeves 606. The web 1, connecting plates 603, mounting sleeves 606, limiting plates 607, and flanges 2 are all made of recycled steel.
[0024] Furthermore, refer to Figure 1 , Figure 2 and Figure 4 The connecting mechanism 6 also includes four long screws 616 and four short screws 611. The front side of the limiting plate 607 has a first round hole 615. The upper and lower surfaces of the mounting sleeve 606 both have four first through holes 614. The front side of the web plate 1 has a second round hole 601. The top of the wing plate 2 has a second through hole 602. The long screws 616 are movably inserted into the corresponding first through hole 614 and second through hole 602. The outer side of the long screws 616 is threaded with a lower nut. 610, the four lower nuts 610 are all movably abutting against the bottom of the mounting sleeve 606 below, the short screw 611 is movably inserted into the corresponding round hole one 615 and round hole two 601, the outer side of the short screw 611 is threaded with an upper nut 612, the four upper nuts 612 are all movably abutting against the front side of the front limiting plate 607, the two mounting sleeves 606 are provided with a clearance hole 608 on the side that is close to each other, the clearance hole 608 corresponds to the web plate 1.
[0025] Using the above scheme: When connecting two H-beam components, firstly, by setting screw 604 and threaded groove 613, fix connecting plate 603, mounting sleeve 606 and limiting plate 607 to one side of the H-beam component. Insert another H-beam component between mounting sleeve 606, clearance hole 608 and two limiting plates 607. At this time, the two flanges 2 are located inside mounting sleeve 606, and the web plate 1 is located between two clearance holes 608 and two limiting plates 607. Then, insert four short screws 611 into round hole 1 615 and round hole 2 601, and then tighten the upper nut 612, so that the upper nut 612 is movable. The web plate 1 is fixed between the two limiting plates 607 by abutting against the front side of the limiting plate 607. Then, four long screws 616 are inserted into the through hole 1 614 and the through hole 2 602. The anti-slip pad 609 is put on the long screws 616 and the lower nut 610 is tightened so that the anti-slip pad 609 is firmly against the bottom of the mounting sleeve 606 below. This can then firmly fix the two wing plates 2 in the two mounting sleeves 606, thus connecting the two H-shaped steel components together. At the same time, it is convenient to disassemble the H-shaped steel components and the connecting mechanism, which facilitates later recycling and reuse, and avoids waste of resources.
[0026] Furthermore, an anti-slip pad 609 is movably sleeved on the outer side of the long screw 616. The anti-slip pad 609 abuts against the mounting sleeve 606 below and the lower nut 610 to improve the stability of the installation.
[0027] Furthermore, the mounting sleeve 606 and the connecting plate 603 are fixedly connected by the same reinforcing rib 605, which improves the connection strength between the mounting sleeve 606 and the connecting plate 603 and makes it less likely to break.
[0028] Furthermore, four threaded grooves 613 are provided on the side of each of the two wing plates 2 that are far apart from each other. Four screws 604 are threadedly connected to the outer side of the connecting plate 603. The four screws 604 are threaded into the corresponding threaded grooves 613, which facilitates the separation of the connecting mechanism 6 from the H-shaped steel component.
[0029] Furthermore, refer to Figures 1-3 The reinforcing mechanism 4 includes a base plate 43 and a side plate 41 fixedly connected to the base plate 43. The base plate 43 is threaded with screws 44 and is fixedly connected to the corresponding wing plate 2 by screws 44. The outer side of the side plate 41 is threaded with two screws 42 and is fixedly connected to the web plate 1 by two screws 42. Several support columns 3 are fixedly connected between the two wing plates 2. Several holes 5 are opened on the front side of the web plate 1, and the holes 5 correspond to the reinforcing mechanism 4.
[0030] The above scheme is adopted: by setting holes 5 in the web plate 1, the weight of the component is effectively reduced, the construction cost is reduced, and the passage of pipes, cables and other facilities is facilitated, which improves the utilization rate of building space. The bottom plate 43, side plate 41 and support column 3 are set at the connection between the wing plate 2 and the web plate 1, which enhances the stability and overall strength of the component and ensures the structural performance of the component under normal use and load.
[0031] In this utility model, recycled steel is used as the component material, which reduces the dependence on native resources, reduces energy consumption and environmental pollution, and realizes the sustainable use of resources. By setting holes 5 on the web plate 1, the weight of the component is effectively reduced, the construction cost is reduced, and the passage of pipes, cables and other facilities is facilitated, which improves the utilization rate of building space. The bottom plate 43, side plate 41 and support column 3 are set at the connection between the wing plate 2 and the web plate 1, which enhances the stability and overall strength of the component and ensures the structural performance of the component under normal use and load.
[0032] When connecting two H-beams, firstly, by using screw 604 and threaded groove 613, fix the connecting plate 603, mounting sleeve 606, and limiting plate 607 to one side of the H-beam. Then, insert the other H-beam between the mounting sleeve 606, the clearance hole 608, and the two limiting plates 607. At this time, the two flanges 2 are located inside the mounting sleeve 606, while the web plate 1 is located between the two clearance holes 608 and the two limiting plates 607. Then, insert four short screws 611 into the first round hole 615 and the second round hole 601, and then tighten the upper nut 612 so that the upper nut 612 moves to abut against the wall. On the front side of the limiting plate 607, the web plate 1 can be fixed between the two limiting plates 607. Then, four long screws 616 are inserted into the through hole 1 614 and the through hole 2 602. The anti-slip pad 609 is put on the long screws 616 and the lower nut 610 is tightened so that the anti-slip pad 609 firmly abuts against the bottom of the mounting sleeve 606 below. This can then firmly fix the two wing plates 2 in the two mounting sleeves 606, thus securely connecting the two H-shaped steel components together. At the same time, it facilitates the disassembly of the H-shaped steel components and the connecting mechanism, making it convenient for later recycling and reuse, and avoiding waste of resources.
Claims
1. A lightweight H-beam steel structure based on recycled steel, characterized in that, The system includes a web (1), and wing plates (2) are fixedly connected to the upper and lower surfaces of the web (1). Several reinforcing mechanisms (4) are provided between the web (1) and the wing plates (2). Connecting mechanisms (6) are provided on both sides of the web (1) and the two wing plates (2). The connecting mechanism (6) includes two connecting plates (603), two mounting sleeves (606) and two limiting plates (607). The two connecting plates (603) are fixedly connected to the corresponding wing plates (2), the two mounting sleeves (606) are fixedly connected to one side of the corresponding connecting plate (603), and the two limiting plates (607) are fixedly connected between the two mounting sleeves (606). The web (1), connecting plates (603), mounting sleeves (606), limiting plates (607) and wing plates (2) are all made of recycled steel.
2. The lightweight H-beam steel structure based on recycled steel according to claim 1, characterized in that, The connecting mechanism (6) further includes four long screws (616) and four short screws (611). The front side of the limiting plate (607) is provided with a circular hole (615). The upper and lower surfaces of the mounting sleeve (606) are provided with four through holes (614). The front side of the web plate (1) is provided with a circular hole (601). The top of the wing plate (2) is provided with a through hole (602). The long screws (616) are movably inserted into the corresponding through holes (614) and through holes. Inside the second (602), the outer thread of the long screw (616) is fitted with a lower nut (610), and the four lower nuts (610) are all movably abutting against the bottom of the mounting sleeve (606) below. The short screw (611) is movably inserted into the corresponding round hole one (615) and round hole two (601). The outer thread of the short screw (611) is fitted with an upper nut (612), and the four upper nuts (612) are all movably abutting against the front side of the front limiting plate (607).
3. A lightweight H-beam steel structure based on recycled steel according to claim 2, characterized in that, The outer side of the long screw (616) is movably fitted with an anti-slip pad (609), which abuts against the mounting sleeve (606) below and the lower nut (610).
4. A lightweight H-beam steel structure based on recycled steel according to claim 1, characterized in that, Both mounting sleeves (606) have clearance holes (608) on their sides that are close to each other, and the clearance holes (608) correspond to the web plate (1).
5. A lightweight H-beam steel structure based on recycled steel according to claim 1, characterized in that, The mounting sleeve (606) and the connecting plate (603) are fixedly connected by the same reinforcing rib (605).
6. A lightweight H-beam steel structure based on recycled steel according to claim 1, characterized in that, Four threaded grooves (613) are provided on the side of the two wing plates (2) that are far apart from each other. Four screws (604) are threadedly connected to the outer side of the connecting plate (603). The four screws (604) are threadedly sleeved in the corresponding threaded grooves (613).
7. A lightweight H-beam steel structure based on recycled steel according to claim 1, characterized in that, The reinforcing mechanism (4) includes a base plate (43) and a side plate (41) fixedly connected to the base plate (43). The base plate (43) is threaded with screws (44), and the base plate (43) is fixedly connected to the corresponding wing plate (2) by screws (44). The outer side of the side plate (41) is threaded with two screws (42), and the side plate (41) is fixedly connected to the web plate (1) by two screws (42).
8. A lightweight H-beam steel structure based on recycled steel according to claim 1, characterized in that, Several support columns (3) are fixedly connected between the two wing plates (2), and several holes (5) are opened on the front side of the web plate (1), and the holes (5) correspond to the reinforcing mechanism (4).