Connecting structure of light steel keels of house
By designing a light steel keel connection structure including vertical bones, fixing plates, connecting keels and limiting grooves, the problem of instability at the light steel keel connection is solved, and higher bending effect and stability are achieved.
Patent Information
- Application Number
- CN202421552536.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-03
AI Technical Summary
When building structures are constructed with light steel keels, the connections of long light steel keels are prone to be unstable and may be bent under the action of external gravity.
A connecting structure for light steel keels in the house is designed, including two adjacent light steel keel bodies, vertical bones, fixing plates, first connecting keels, movable plates, second connecting keels, sliding grooves, push plates, limit plates and limit grooves. Through the synergy of these components, a stable connection and length adjustment of the light steel keel is achieved.
It improves the bending effect at the joints of light steel keels, increases the connection area, improves the stability after connection, and ensures the stability of the building structure.
Smart Images
Figure CN222771618U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of light steel keels, in particular to a connection structure of light steel keels for houses. Background Art
[0002] Light steel keel is a new type of building material. With the development of my country's modernization construction, light steel keel is widely used in hotels, terminal buildings, bus stations, stations, amusement parks, shopping malls, factories, office buildings, old building renovation, interior decoration, ceilings and other places.
[0003] In the process of using light steel keels to construct building structures, it is often necessary to connect multiple light steel keels. At present, when connecting two light steel keels, it is necessary to find a shorter light steel keel, and then press it down from the back to make it bend, and then insert the bent light steel keel into the inside of the two adjacent light steel keels that need to be connected. If the two adjacent light steel keels are long, their connection is prone to instability, and even bend under the action of external gravity. Utility Model Content
[0004] The utility model aims to provide a connection structure of light steel keels for houses to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above purpose, the utility model provides the following technical solution: a connection structure of a light steel keel of a house, comprising two adjacent light steel keel bodies on the left and right, and also comprising:
[0006] A vertical bone is arranged between two light steel keel bodies, a fixing plate is fixedly connected to the top of the vertical bone, a first connecting keel is fixed to the left and right sides of the vertical bone, and the other end of the first connecting keel penetrates the light steel keel body and extends to the inside of the light steel keel body;
[0007] A movable plate is movably connected inside one end of the first connecting keel, and a second connecting keel is fixed to the other end of the movable plate. A sliding groove is provided on the top of the first connecting keel, and a push plate is movably connected inside the sliding groove, and the bottom of the push plate is fixed to the top of the movable plate.
[0008] Preferably, the top of the push plate is movably connected to a limit plate, a plurality of limit grooves are provided at the rear of the inner side of the first connecting keel, and one end of the limit plate cooperates with the inside of the limit groove.
[0009] Preferably, both sides of one end of the movable plate are fixedly connected with moving blocks, and the surface of the moving block is slidably connected to the inside of the first connecting keel.
[0010] Preferably, a plurality of anti-skid patterns are fixed on both the front and rear sides of the first connecting keel and the front and rear sides of the second connecting keel, and the anti-skid patterns are arranged at equal distances.
[0011] Preferably, fixing holes are provided at the front and rear sides of both sides of the top of the fixing plate.
[0012] Preferably, elastic pads are fixed on both sides of the bottom of the fixing plate, and the bottom of the elastic pads fits with the top of the light steel keel body.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model can insert two adjacent light steel keel bodies that need to be spliced into the surface of the first connecting keel, and limit the connection at the top of the two light steel keel bodies through a fixing plate, thereby improving the anti-bending effect, and at the same time, the movable plate can be movably connected inside the first connecting keel, and can drive the second connecting keel to move according to the length of the light steel keel body, thereby expanding the connection area between the first connecting keel and the second connecting keel and the light steel keel body, thereby improving the stability after connection. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the structure after separation in the utility model;
[0017] Figure 3 It is a schematic diagram of the structure after partial separation in the utility model;
[0018] Figure 4 For this utility model Figure 2 A partial enlarged view of point A in the middle.
[0019] In the figure: 1. Light steel keel body; 2. Vertical rib; 3. Fixed plate; 4. First connecting keel; 5. Movable plate; 6. Second connecting keel; 7. Slide groove; 8. Push plate; 9. Limiting plate; 10. Limiting groove; 11. Moving block; 12. Anti-slip pattern; 13. Fixing hole; 14. Elastic pad. DETAILED DESCRIPTION
[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.
[0021] See also Figure 1-4As shown, a connection structure of a light steel keel for a house comprises two adjacent light steel keel bodies 1 on the left and right, and a vertical bone 2 is arranged between the two light steel keel bodies 1, the top of the vertical bone 2 is fixedly connected with a fixed plate 3, the left and right sides of the vertical bone 2 are fixed with a first connection keel 4, the other end of the first connection keel 4 penetrates the light steel keel body 1 and extends to the interior of the light steel keel body 1, one end of the first connection keel 4 is internally movably connected with a movable plate 5, the other end of the movable plate 5 is fixed with a second connection keel 6, the top of the first connection keel 4 is provided with a slide groove 7, the slide groove 7 is internally movably connected with a push plate 8, and the bottom of the push plate 8 is fixed to the top of the movable plate 5.
[0022] The top of the push plate 8 is movably connected to a limit plate 9, and a plurality of limit grooves 10 are opened at the rear of the inner side of the first connecting keel 4. One end of the limit plate 9 cooperates with the inside of the limit groove 10. In this way, after the movable plate 5 is pushed to a certain position, force can be applied to the limit plate 9 backward so that the rear end of the limit plate 9 enters the inside of the limit groove 10, thereby limiting the position of the movable plate 5.
[0023] Both sides of one end of the movable plate 5 are fixedly connected with moving blocks 11, and the surface of the moving block 11 is slidably connected to the inside of the first connecting keel 4, so that the movable plate 5 can be auxiliary supported and its stability during movement can be maintained.
[0024] A number of anti-slip grooves 12 are fixed on the front and rear sides of the first connecting keel 4 and the front and rear sides of the second connecting keel 6, and the anti-slip grooves 12 are arranged at equal distances. This can increase the friction between the second connecting keel 6 and the first connecting keel 4 and the inside of the light steel keel body 1, thereby improving the stability during subsequent connection.
[0025] Fixing holes 13 are provided at the front and rear sides of both sides of the top of the fixing plate 3, so that it is convenient to thread the fixing plate 3 and the left and right light steel keel bodies 1.
[0026] Elastic pads 14 are fixed on both sides of the bottom of the fixing plate 3, and the bottom of the elastic pads 14 fits with the top of the light steel keel body 1, so that the contact surface between the fixing plate 3 and the light steel keel body 1 can be protected to prevent wear between them due to excessive force.
[0027] Working principle: When connecting two light steel keel bodies 1, one end of one light steel keel body 1 can be inserted into the surface of the vertical bone 2, and then one end of the other light steel keel body 1 can be inserted into the surface of the other vertical bone 2. After the connection is completed, according to the length of the two light steel keel bodies 1, if the length is too long, in order to improve the stability of the connection, the push plate 8 can be pushed to move, and the movable plate 5 and the second connecting keel 6 can be driven to move together. After moving to the desired position, the limit plate 9 can be pushed backward so that the limit plate 9 enters the inside of the limit groove 10, thereby fixing the position of the movable plate 5 and the second connecting keel 6, thereby improving the stability during subsequent connection.
[0028] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. A connection structure of a light steel keel for a house, comprising two adjacent light steel keel bodies (1) on the left and right, characterized in that: Also includes: A vertical bone (2) is arranged between two light steel keel bodies (1), the top of the vertical bone (2) is fixedly connected to a fixing plate (3), and the left and right sides of the vertical bone (2) are both fixed with a first connecting keel (4), and the other end of the first connecting keel (4) passes through the light steel keel body (1) and extends to the interior of the light steel keel body (1); A movable plate (5) is movably connected inside one end of the first connecting keel (4), and a second connecting keel (6) is fixed to the other end of the movable plate (5). A sliding groove (7) is provided on the top of the first connecting keel (4), and a push plate (8) is movably connected inside the sliding groove (7), and the bottom of the push plate (8) is fixed to the top of the movable plate (5).
2. The connection structure of a light steel keel for a house according to claim 1 is characterized in that: The top of the push plate (8) is movably connected to a limit plate (9), and a plurality of limit grooves (10) are provided at the rear of the inner side of the first connecting keel (4), and one end of the limit plate (9) cooperates with the inside of the limit groove (10).
3. The connection structure of a light steel keel for a house according to claim 1 is characterized in that: Both sides of one end of the movable plate (5) are fixedly connected with moving blocks (11), and the surface of the moving block (11) is slidably connected to the inside of the first connecting keel (4).
4. The connection structure of a light steel keel for a house according to claim 1 is characterized in that: A plurality of anti-skid patterns (12) are fixed to the front and rear sides of the first connecting keel (4) and the front and rear sides of the second connecting keel (6), and the anti-skid patterns (12) are arranged and distributed at equal distances.
5. The connection structure of a light steel keel for a house according to claim 1 is characterized in that: Fixing holes (13) are provided at the front and rear sides of both sides of the top of the fixing plate (3).
6. The connection structure of a light steel keel for a house according to claim 1 is characterized in that: Elastic pads (14) are fixed on both sides of the bottom of the fixing plate (3), and the bottom of the elastic pad (14) fits with the top of the light steel keel body (1).