Concrete-filled steel tube supporting column for house reinforcement
Through the combined structure of angle iron, positioning plate, connecting plate, hinge plate, extension plate and telescopic spring, the problem of connection and fixing of concrete support columns of steel pipes of different sizes is solved, and a stable and flexible reinforcement effect is achieved.
Patent Information
- Application Number
- CN202422493128.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-10-15
AI Technical Summary
The existing steel pipe concrete support columns for house reinforcement have low applicability to connect and fix when facing support columns of different sizes, making it difficult to achieve stable and flexible reinforcement.
The combined structure of angle iron, positioning plate, connecting plate, hinge plate, extension plate, T-shaped clamp block and telescopic spring is adopted to connect the fixed frame through hinge and clamping, and the telescopic spring is used to adapt to support columns of different sizes to improve stability and applicability.
It has achieved stable reinforcement of concrete support columns of steel pipes of different sizes, improved the applicability of the reinforcement frame, and can adapt to a variety of house reinforcement needs.
Smart Images
Figure CN223190112U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete-filled steel tubular support columns, in particular to a concrete-filled steel tubular support column for house reinforcement. Background Art
[0002] Before the appearance of concrete-filled steel tubular support columns, building structures mainly relied on traditional concrete columns for support. Concrete columns performed well in terms of bearing capacity and compressive resistance, but had insufficient resistance to lateral forces and tensile forces. In the 1950s, engineers began to explore composite structures that combine steel pipes and concrete, aiming to utilize the tensile strength of steel pipes and the compressive strength of concrete. This concept laid the foundation for later concrete-filled steel tubular support columns. With the development of materials science and construction technology, the design and construction of concrete-filled steel tubular support columns have gradually matured. This structural form has been widely used in high-rise buildings, bridges, and industrial buildings. The composition structure of a concrete-filled steel tubular support column for house reinforcement includes steel pipes, connecting pieces, stiffening ribs, etc. In the process of using an existing concrete-filled steel tubular support column for house reinforcement, due to the need to reinforce concrete-filled steel tubular support columns of different sizes, the applicability of its reinforcement connecting pieces is relatively low, and it is not convenient to connect and fix according to concrete-filled steel tubular support columns of different sizes. Therefore, the above technical problems need to be solved. Content of the Utility Model
[0003] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to provide a concrete-filled steel tubular support column for house reinforcement.
[0004] To achieve the above purpose, the utility model adopts the following technical scheme: A concrete-filled steel tubular support column for house reinforcement, including angle irons, the angle irons are vertically installed at the four corners of the concrete support column, and the inner side walls of the angle irons are closely fitted with the outer walls of the concrete support column. A plurality of positioning plates are evenly and fixedly connected in the vertical direction on one side of the angle iron, and a connecting plate is installed at the upper end of the positioning plate on one side of the angle iron. Hinge blocks are provided between both sides of the connecting plate and hinge plates.
[0005] Preferably, the hinge plates and the extension plates are mutually clamped, and extension cavities are provided between the hinge plates and the extension plates.
[0006] Preferably, one side of the extension plate is respectively hinged to one side of the fixing plate and the clamping plate, and a T-shaped clamping block is fixedly connected to the other side of the fixing plate.
[0007] Preferably, the T-shaped clamping block is clamped inside a T-shaped groove opened on the clamping plate, and a through fixing hole is opened in the vertical direction between the T-shaped clamping block and the clamping plate.
[0008] Preferably, a fixing bolt is rotatably clamped inside the fixing hole.
[0009] Preferably, a telescopic spring is provided inside the extension cavity. One side of the telescopic spring is fixedly connected to the inside of the hinge plate, and the other side is fixedly connected to the inside of the extension plate. One side of the hinge plate is fixedly connected with a square tube, and the square tube is movably fitted on the inner wall of the extension plate.
[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the present utility model, through the clamping and fixing of the T-shaped clamping block and the fixing bolt, it is convenient to fix and reinforce the frame, improving the stability of the reinforcement of the concrete-filled steel tubular support column, and thus realizing the overall reinforcement function of the concrete-filled steel tubular support column. Then, through the mutual cooperation of the telescopic spring between the hinge plate and the extension plate, it is convenient for the reinforced steel pipe to adapt to concrete support columns of different sizes, improving the applicability of the reinforcement of the concrete-filled steel tubular support column, and thus realizing the reinforcement of different houses. Finally, the problem of inconvenient connection and fixing according to concrete-filled steel tubular support columns of different sizes is solved. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:
[0012] Figure 1 is a schematic overall three-dimensional structure diagram of the present utility model;
[0013] Figure 2 is a schematic bottom overall three-dimensional structure diagram of the present utility model;
[0014] Figure 3 is a schematic top view structure diagram of the present utility model;
[0015] Figure 4 is a schematic side view structure diagram of the present utility model;
[0016] Figure 5 is a schematic cross-sectional structure diagram of the other side of the present utility model.
[0017] The numbers in the figure: 1, angle iron; 2, connecting plate; 3, hinge block; 4, hinge plate; 5, extension plate; 6, fixing plate; 7, clamping plate; 8, fixing bolt; 9, T-shaped clamping block; 10, fixing hole; 11, positioning plate; 12, telescopic spring; 13, extension cavity. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0019] Embodiment: Refer to Figures 1-5 , a concrete-filled steel tube support column for house reinforcement in the present utility model includes angle irons 1 which are vertically installed at the four corners of the concrete support column, and the inner side walls of the angle irons 1 are closely fitted with the outer walls of the concrete support column. A plurality of positioning plates 11 are evenly and vertically fixed on one side of the angle iron 1, and a connecting plate 2 is installed at the upper end of the positioning plates 11 on one side of the angle iron 1. Hinge blocks 3 are provided between both sides of the connecting plate 2 and the hinge plates 4. Through the hinge blocks 3 between the connecting plate 2 and the hinge plates 4, it is convenient to fix the angle irons and prevent the angle irons from tilting; the hinge plates 4 and the extension plates 5 are mutually clamped, and extension cavities 13 are provided between the hinge plates 4 and the extension plates 5. Through the mutual clamping between the hinge plates 4 and the extension plates 5, it is convenient to reinforce house support columns of different sizes.
[0020] In the present utility model, one side of the extension plate 5 is respectively hinged with one side of the fixing plate 6 and the clamping plate 7. The other side of the fixing plate 6 is fixedly connected with a T-shaped clamping block 9. Through the T-shaped clamping block 9 on one side of the fixing plate 6, it is convenient to connect and fix the square frame; the T-shaped clamping block 9 is clamped inside the T-shaped groove opened on the clamping plate 7, and a through fixing hole 10 is vertically opened between the T-shaped clamping block 9 and the clamping plate 7. Through the cooperation between the T-shaped clamping block 9 and the clamping plate 7, it is convenient to connect and fix between the fixing frames; a fixing bolt 8 is rotatably clamped inside the fixing hole 10. Through the fixing hole 10 and the fixing bolt 8, it is convenient to fix the fixing frame on the outside of the support column; a telescopic spring 12 is provided inside the extension cavity 13. One side of the telescopic spring 12 is fixedly connected to the inner side of the hinge plate 4, and the other side is fixedly connected to the inner side of the extension plate 5. A square tube is fixedly connected to one side of the hinge plate 4, and the square tube is movably fitted on the inner wall of the extension plate 5. Through the telescopic spring 12 between the hinge plate 4 and the extension plate 5, it is convenient to fix support columns of different sizes.
[0021] Working principle: When the present utility model is in use, first, through the angle iron 1 and the positioning plates 11, it is convenient to install the reinforcement frame. Then, through the hinge plates 4 hinged by the hinge blocks 3 on both sides of the connecting plate 2, it is convenient to wrap one side of the angle iron 1. Then, through the extension cavity 13 between the extension plate 5 and the hinge plate 4, it is convenient to stretch the extension plate 5 and the hinge plate 4 to both sides through the telescopic spring 12. Then, through the fixing plate 6 and the clamping plate 7, it is convenient to fix the reinforcement frame on the outside of the support column. Then, through the T-shaped clamping block 9, it is convenient to carry out clamping fixation. Then, through the fixing hole 10 and the fixing bolt 8, it is convenient to connect and fix the reinforcement frame.
[0022] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.
Claims
1. A steel tube concrete support column for house reinforcement, comprising angle iron (1), characterized in that: The angle irons (1) are vertically mounted at the four corners of the concrete support column, and the inner side walls of the angle irons (1) are tightly fitted with the outer wall of the concrete support column. A plurality of positioning plates (11) are fixedly connected at equal intervals in the vertical direction on one side of the angle iron (1), and a connecting plate (2) is mounted on the upper end of the positioning plate (11) on one side of the angle iron (1). Articulated blocks (3) are provided between both sides of the connecting plate (2) and the hinged plate (4).
2. The steel tube concrete support column for house reinforcement according to claim 1, characterized in that: The hinge plate (4) and the extension plate (5) are mutually clamped, and an extension cavity (13) is provided between the hinge plate (4) and the extension plate (5).
3. The steel tube concrete support column for house reinforcement according to claim 2, characterized in that: One side of the extension plate (5) is hinged to one side of the fixing plate (6) and the clamping plate (7), respectively; the other side of the fixing plate (6) is fixedly connected to a T-shaped clamping block (9).
4. The steel tube concrete support column for house reinforcement according to claim 3, characterized in that: The T-shaped clamping block (9) is clamped to the inner side of the T-shaped groove provided on the clamping plate (7), and a through-fixing hole (10) is provided in the vertical direction between the T-shaped clamping block (9) and the clamping plate (7).
5. The steel tube concrete support column for house reinforcement according to claim 4, characterized in that: A fixing bolt (8) is rotatably clamped inside the fixing hole (10).
6. The steel tube concrete support column for house reinforcement according to claim 2, characterized in that: A telescopic spring (12) is provided inside the extension cavity (13), one side of the telescopic spring (12) is fixed to the inside of the hinge plate (4), and the other side is fixed to the inside of the extension plate (5), one side of the hinge plate (4) is fixed to a square tube, and the square tube is movably attached to the inner wall of the extension plate (5).