Hook-shaped stud
By designing hook-shaped studs, the inclined surfaces facilitate the sliding of reinforcing bars into the inside of the hooks. Combined with outer and inner reinforcing bars and reinforcing plates, the problem of existing studs being unable to effectively tie reinforcing bars is solved, achieving convenient construction and efficient tying effect.
Patent Information
- Application Number
- CN202520044378.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-01-09
AI Technical Summary
Existing studs cannot effectively tie reinforcing bars, leading to difficulties in bar installation or reduced tying effect. Furthermore, existing construction methods result in weakened component cross-sections or construction difficulties.
Design a hook-shaped stud, including a stud rod and a hook. The end of the hook away from the stud rod has a bevel. The base plate is integrally formed with the stud rod and is equipped with outer and inner reinforcing ribs and a reinforcing plate. The stud is fixed to the web of the component by welding. The bevel facilitates the tie rod to slide into the inside of the hook for connection.
It enables convenient rebar tying operations, improves construction efficiency and tying effect, and enhances the tensile strength and connection strength of the studs.
Smart Images
Figure CN223824353U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stud technology, and in particular to a hook-shaped stud. Background Technology
[0002] Currently, in reinforced concrete members, there is a problem where steel plates obstruct the connection of reinforcing bars, making bar installation difficult or reducing their binding effect. Studs, as fasteners, are used in steel or composite structures to strengthen the connection between steel members and concrete, improving the overall load-bearing performance of the composite members. However, currently available studs are generally round-headed and cannot be used to bind reinforcing bars. Therefore, existing technologies typically employ the following two methods to bind reinforcing bars.
[0003] 1. Holes are drilled in the web of the steel member during factory fabrication, and tie rods pass through the web to complete the connection. Disadvantages: Drilling holes in the web of the steel member weakens the member's cross-section; the tie rods with hooks at both ends are difficult to install through the holes.
[0004] 2. Structural reinforcement bars are installed close to the web of the steel member, and tie bars are used to complete the connection. Disadvantages: Structural reinforcement bars are required, and the structural reinforcement bars are close to the web of the member, making the construction of tie bars difficult; if the structural reinforcement bars are not fixed in place, it is difficult to guarantee the connection effect of the tie bars.
[0005] Therefore, a hook-shaped stud is now designed. Utility Model Content
[0006] The purpose of this invention is to address the shortcomings of existing technologies by proposing a hook-shaped stud.
[0007] To achieve the above objectives, the present invention adopts the following technical solution:
[0008] A hook-shaped stud includes a stud rod body, one end of which is provided with a stud hook, the stud hook being integrally formed with the stud rod body, and the end of the stud hook away from the stud rod body having a bevel.
[0009] As a further improvement of this utility model, a first stud arc initiation point is provided at the end of the stud rod away from the stud hook.
[0010] As a further improvement of this utility model, the stud hook has a semi-circular structure.
[0011] As a further improvement of this utility model, a base plate is provided at the end of the stud rod away from the stud hook. The base plate is integrally formed with the stud rod, and four second stud arc-initiating points are provided on the lower end surface of the base plate.
[0012] As a further improvement of this utility model, the outer arc side of the stud hook is provided with an outer reinforcing rib, and the inner arc side of the stud hook is provided with an inner reinforcing rib.
[0013] As a further improvement of this utility model, a reinforcing plate is provided between the stud rod and the base plate.
[0014] The beneficial effects of this utility model are:
[0015] By welding the hook-shaped stud to the web of the component, and then using tie rods to simultaneously hook the stressed steel bars and the stud hook, construction is convenient and the connection effect is good.
[0016] The bevel is designed so that when the tie hook is attached to the stud hook, the bevel makes it easier for the tie to slide into the inside of the stud hook, completing the knotting operation and making the operation more convenient.
[0017] The base plate facilitates direct horizontal placement onto the web of the steel component for welding operations. External and internal reinforcing ribs enhance the tensile strength of the stud hooks. A reinforcing plate further strengthens the connection between the stud rod and the base plate, increasing the overall connection strength. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the structure of a first embodiment of the hook-shaped stud proposed in this utility model;
[0019] Figure 2 This is a schematic diagram of a second embodiment of the hook-shaped stud proposed in this utility model;
[0020] Figure 3 This is a schematic diagram of the structure of a hook-shaped stud in use according to an embodiment of this utility model.
[0021] In the diagram: 1. Stud rod, 2. Stud hook, 3. First stud arc-starting point, 4. Inclined surface, 5. Outer reinforcing rib, 6. Inner reinforcing rib, 7. Reinforcing plate, 8. Base plate, 9. Second stud arc-starting point. 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. Example 1
[0023] Reference Figure 1A hook-shaped stud includes a stud body 1, one end of which is provided with a stud hook 2. The stud hook 2 has a semi-circular structure and is integrally formed with the stud body 1. The end of the stud hook 2 away from the stud body 1 is provided with a bevel 4. The bevel 4 is provided so that when the tie bar is hooked on the stud hook 2, the tie bar can be more easily slid into the inside of the stud hook 2 to complete the connection operation, making the operation more convenient. By welding the hook-shaped stud to the web of the component, the tie bar can be used to hook the stressed steel bar and the stud hook 2 at the same time, which is convenient for construction and has a good connection effect.
[0024] The end of the stud rod 1 away from the stud hook 2 is provided with a first stud arc initiation point 3. The first stud arc initiation point 3 makes it easy to weld the stud rod 1 to the web of the steel structure during welding. Example 2
[0025] Reference Figure 2 The difference between Embodiment 2 and Embodiment 1 is that in this embodiment, the end of the stud rod 1 away from the stud hook 2 is provided with a base plate 8. The base plate 8 is integrally formed with the stud rod 1. The base plate 8 facilitates the direct horizontal placement of the base plate 8 on the web of the steel component for welding. The lower end face of the base plate 8 is provided with four second stud arc initiation points 9. The second stud arc initiation points 9 facilitate the welding of the base plate 8 to the web of the steel structure. The outer arc side of the stud hook 2 is provided with an outer reinforcing rib 5, and the inner arc side of the stud hook 2 is provided with an inner reinforcing rib 6. The outer reinforcing rib 5 and the inner reinforcing rib 6 can improve the tensile strength of the stud hook 2. A reinforcing plate 7 is provided between the stud rod 1 and the base plate 8. The reinforcing plate 7 can further strengthen the connection between the stud rod 1 and the base plate 8 and increase the connection strength.
[0026] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.
Claims
1. A hook-shaped stud, characterized in that, It includes a stud rod (1), one end of which is provided with a stud hook (2), the stud hook (2) is integrally formed with the stud rod (1), and the end of the stud hook (2) away from the stud rod (1) is provided with a bevel (4).
2. The hook-shaped stud according to claim 1, characterized in that, The first stud arc initiation point (3) is provided at the end of the stud rod (1) away from the stud hook (2).
3. A hook-shaped stud according to claim 1, characterized in that, The stud hook (2) has a semi-circular structure.
4. A hook-shaped stud according to claim 1, characterized in that, The end of the stud rod (1) away from the stud hook (2) is provided with a base plate (8), the base plate (8) is integrally formed with the stud rod (1), and the lower end face of the base plate (8) is provided with four second stud arc-inducing points (9).
5. A hook-shaped stud according to claim 4, characterized in that, The outer arc side of the stud hook (2) is provided with an outer reinforcing rib (5), and the inner arc side of the stud hook (2) is provided with an inner reinforcing rib (6).
6. A hook-shaped stud according to claim 4, characterized in that, A reinforcing plate (7) is provided between the stud rod (1) and the base plate (8).