Multidirectional force transmission steel member node strengthening structure
By introducing a combination design of connecting frames, bolts, nuts and support plates at the joints of steel components, the problem of insufficient connection points in steel components is solved, and higher stability and strength are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-06
- Publication Date
- 2026-04-07
AI Technical Summary
After multiple steel components are welded together, the number of connection points is limited, resulting in a lack of support at the bottom of the steel structure and thus lower stability.
The multi-directional force transmission steel component node reinforcement structure is adopted. Through the combination design of connecting frame, bolt, nut, screw and support plate, the multi-directionality and stability of the connection point are increased. The stability and strength of the connection are improved by using threaded connection and support plate.
It improves the convenience and stability of steel component connections and enhances the strength and load-bearing capacity of steel structure nodes.
Smart Images
Figure CN224092725U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to steel member technical field, concretely relates to multi -way force transmission steel member node reinforcing structure. BACKGROUND
[0002] Steel member refers to the steel plate, angle steel, channel steel, I -beam, welded or hot rolled H type steel cold bending or welded through connecting piece connection and become the steel structure combination component that can bear and transmit load. Steel member system has the comprehensive advantage such as light weight, factory -made, installation is fast, short construction period, good seismic performance, investment recovery is fast, environmental pollution is less, compared with reinforced concrete structure, more has the unique advantage of development in'high, big, light'three aspects, steel member gets reasonable, extensive application in the field of construction engineering. Steel member connection mode has three, respectively for: welding, riveting and bolting, wherein welding is more common, after welding of part multiple steel members, the connecting point of multiple steel members is limited, lacking support force at the bottom of steel structure, and the stability is relatively low. UTILITARIAN CONTENT
[0003] To solve the problems in the background art, the utility model provides a multi -way force transmission steel member node reinforcing structure, which solves the problems of limited connecting points of multiple steel members after welding, lack of support force at the bottom of steel structure and low stability.
[0004] To achieve the above object, the utility model provides the following technical scheme: a multi -way force transmission steel member node reinforcing structure, comprising a first steel member body, a connecting frame is arranged at the top of the first steel member body, first connecting holes are formed in the periphery of the bottom of the connecting frame, third steel member bodies are clamped at both ends of the inner wall of the connecting frame, bolts are threadedly connected to the bottom of the third steel member body, second nuts are threadedly connected to the surface of the bolts, connecting plates are fixedly installed at both ends of the surface of the first steel member body, second connecting holes are formed in the surface of the connecting plates, second steel member bodies are arranged in the connecting plates, second screws are threadedly connected to the inside of the second steel member bodies, third nuts are threadedly connected to the surface of the second screws, and support plates are fixedly connected to the bottom of the connecting plates.
[0005] Preferably, the inside of the connecting frame is threadedly connected with a third screw, the surface of the third screw is threadedly connected with a first nut, and both sides of the surface of the support plate are threadedly connected with first screws.
[0006] Preferably, the third screw penetrates the inside of the first steel member body, and the third screw is threadedly connected with the first steel member body, one end of the first screw is located in the inside of the first steel member body, and the first screw is threadedly connected with the first steel member body.
[0007] Preferably, the interior of the connecting frame is engaged with the interior of the first steel component body, and the third steel component body is located on both sides of the first steel component body.
[0008] Preferably, one end of the bolt passes through the body of the third steel component and is threadedly connected to the connecting frame, and the second nut is located on the inner wall of the body of the third steel component.
[0009] Preferably, the surface of the connecting plate is U-shaped, and the inner wall of the connecting plate is engaged with the inner wall of the second steel component body.
[0010] Preferably, the inner wall of the support plate is triangular, and one side of the support plate is fixedly connected to the surface of the first steel component body.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] The third steel component body is placed on both sides of the inner wall of the connecting frame. The connecting frame and the third steel component body are connected and installed using the second nut and bolt. The operation is simple, the installation is more convenient, and the connection of this equipment is more versatile. The inside of the second steel component body is snapped into the inside of the connecting plate. The first steel component body and the connecting plate are connected using the second screw and the third nut. The bottom of the connecting plate is supported by the support plate, which increases the stability of the connection between the first steel component body and the second steel component body and improves the strength of the steel structure node. Attached Figure Description
[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0014] Figure 1 This is a first three-dimensional structural diagram of the present invention;
[0015] Figure 2 This is a second three-dimensional structural diagram of the present invention;
[0016] Figure 3 This is a cross-sectional view of the present invention;
[0017] Figure 4 This is an enlarged view of utility model A.
[0018] In the figure: 1. First steel component body; 2. Second steel component body; 3. Third steel component body; 4. First screw; 5. Connecting frame; 6. First connecting hole; 7. Second screw; 8. Second connecting hole; 9. Connecting plate; 10. Support plate; 11. Bolt; 12. Third screw; 13. First nut; 14. Second nut. Detailed Implementation
[0019] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0020] Please see Figures 1-4 This utility model provides the following technical solution: a multi-directional force transmission steel component node reinforcement structure, including a first steel component body 1, a connecting frame 5 on the top of the first steel component body 1, first connecting holes 6 on all four sides of the bottom of the connecting frame 5, a third steel component body 3 being snapped into the inner wall of the connecting frame 5, a bolt 11 being threadedly connected to the bottom of the third steel component body 3, a second nut 14 being threadedly connected to the surface of the bolt 11, a connecting plate 9 being fixedly installed at both ends of the surface of the first steel component body 1, a second connecting hole 8 being opened on the surface of the connecting plate 9, a second steel component body 2 being provided inside the connecting plate 9, a second screw 7 being threadedly connected inside the second steel component body 2, a third nut being threadedly connected to the surface of the second screw 7, and a support plate 10 being fixedly connected to the bottom of the connecting plate 9.
[0021] In a specific embodiment of this utility model, the connecting frame 5 is placed on top of the first steel component body 1 for installation, the third steel component body 3 is placed on both sides of the inner wall of the connecting frame 5, and the second nut 14 is placed on the inner wall of the third steel component body 3. Bolts 11 are used to pass through the connecting frame 5 and the second nut 14 to connect with the connecting frame 5 by thread. The operation is simple, which improves the convenience of connecting and installing the third steel component body 3 and the first steel component body 1, and increases the multi-directional connection of this device. The interior of the second steel component body 2 is snapped into the interior of the connecting plate 9. The second screw 7 and the third nut are used to fix the first steel component body 1 and the connecting plate 9. The support plate 10 supports the bottom of the connecting plate 9, which increases the stability of the connection between the first steel component body 1 and the second steel component body 2 and improves the strength of the steel structure node.
[0022] In this embodiment: after the connecting frame 5 is snapped into the first steel component body 1, the third screw 12 is used to penetrate the connecting frame 5 and the first steel component body 1, and then the first nut 13 is rotated to connect with the third screw 12 to fix the connecting frame 5 and the first steel component body 1, thereby increasing the connection between the first steel component body 1 and the connecting frame 5. Conversely, disassembly is performed, and the first screw 4 is used to increase the connection force between the first steel component body 1 and the surface of the support plate 10, thereby improving the load-bearing capacity of the connecting plate 9.
[0023] The working principle and usage process of this utility model are as follows: After the utility model is installed, the connecting frame 5 is snapped into the first steel component body 1. Then, the third screw 12 is used to penetrate the connecting frame 5 and the first steel component body 1. Next, the first nut 13 is rotated and connected to the third screw 12 to fix the connecting frame 5 and the first steel component body 1, increasing the connection between the first steel component body 1 and the connecting frame 5. The third steel component body 3 is placed on both sides of the inner wall of the connecting frame 5. Then, the second nut 14 is placed on the inner wall of the third steel component body 3. The bolt 11 is used to penetrate the connecting frame 5 and the second nut 14 is threaded into the connecting frame 5. The connection improves the convenience of connecting and installing the third steel component body 3 with the first steel component body 1, and adds a multi-directional connection. The interior of the second steel component body 2 is snapped into the interior of the connecting plate 9. The first steel component body 1 and the connecting plate 9 are fixedly connected by the second screw 7 and the third nut. The bottom of the connecting plate 9 is supported by the support plate 10, which increases the stability of the connection between the first steel component body 1 and the second steel component body 2. The first screw 4 is used to increase the connection force between the surface of the first steel component body 1 and the support plate 10, and improve the load-bearing capacity of the connecting plate 9. All electrical equipment in this device is powered by an external power source.
[0024] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A multi-directional force-transmitting steel member node reinforcement structure, comprising a first steel member body (1), characterized in that: A connecting frame (5) is provided on the top of the first steel component body (1). A first connecting hole (6) is provided around the bottom of the connecting frame (5). A third steel component body (3) is attached to both ends of the inner wall of the connecting frame (5). A bolt (11) is threadedly connected to the bottom of the third steel component body (3). A second nut (14) is threadedly connected to the surface of the bolt (11). A connecting plate (9) is fixedly installed on both ends of the surface of the first steel component body (1). A second connecting hole (8) is provided on the surface of the connecting plate (9). A second steel component body (2) is provided inside the connecting plate (9). A second screw (7) is threadedly connected inside the second steel component body (2). A third nut is threadedly connected to the surface of the second screw (7). A support plate (10) is fixedly connected to the bottom of the connecting plate (9).
2. The multi-directional force transmission steel component node reinforcement structure according to claim 1, characterized in that: The connecting frame (5) is internally threaded with a third screw (12), and the surface of the third screw (12) is threaded with a first nut (13). Both sides of the surface of the support plate (10) are threaded with first screws (4).
3. The multi-directional force transmission steel component node reinforcement structure according to claim 2, characterized in that: The third screw (12) penetrates the interior of the first steel component body (1) and is threadedly connected to the first steel component body (1). One end of the first screw (4) is located inside the first steel component body (1) and is threadedly connected to the first steel component body (1).
4. The multi-directional force transmission steel component node reinforcement structure according to claim 1, characterized in that: The interior of the connecting frame (5) is engaged with the interior of the first steel component body (1), and the third steel component body (3) is located on both sides of the first steel component body (1).
5. The multi-directional force transmission steel component node reinforcement structure according to claim 1, characterized in that: One end of the bolt (11) passes through the third steel component body (3) and is threadedly connected to the connecting frame (5), and the second nut (14) is located on the inner wall of the third steel component body (3).
6. The multi-directional force transmission steel component node reinforcement structure according to claim 1, characterized in that: The surface of the connecting plate (9) is U-shaped, and the inner wall of the connecting plate (9) is engaged with the inner wall of the second steel component body (2).
7. The multi-directional force transmission steel component node reinforcement structure according to claim 1, characterized in that: The inner wall of the support plate (10) is set in a triangle, and one side of the support plate (10) is fixedly connected to the surface of the first steel component body (1).