Environment-friendly light steel keel building frame

Abstract

The utility model discloses a green and environment-friendly light steel keel building frame, belongs to the technical field of light steel keels, and aims to solve the problems that time and labor are wasted in the disassembly and assembly process of a keel frame and the connection strength of the keel frame is low, the green and environment-friendly light steel keel building frame comprises sliding blocks, connecting grooves are formed in the outer sides of the walls, away from each other, of the upper sliding block and the lower sliding block, and reinforcing rods are rotationally connected to the inner sides of the connecting grooves. Clamping grooves are formed in the ends, away from the sliding blocks, of the reinforcing rods, and connecting blocks are rotationally connected to the inner sides of the clamping grooves; the connecting piece is inserted into the L-shaped plate along the opening of the L-shaped plate, force for moving towards the outer side is applied to the limiting block on the inner side of the L-shaped plate in the inserting process of the connecting piece, the spring is stretched in the backward moving process of the connecting piece, and then when the limiting block coincides with the positioning groove, the limiting block is inserted into the positioning groove under the elastic force of the spring; the connecting pieces are fixed to the L-shaped plates, so that the reinforcing rods are fixed to the vertical keels, installation of the keel frame is completed, and the using difficulty of the keel frame is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of light steel keels, and in particular relates to a green and environment-friendly light steel keel building frame. Background Art

[0002] Light steel keel is a ceiling or wall skeleton material made of cold-rolled steel plate, galvanized steel plate or color sprayed steel plate, and is made of thin-walled steel produced by cold bending process. Light steel keel is divided into wall keel or ceiling keel. Wall keel is composed of horizontal keel, vertical keel, through keel and support card; ceiling keel includes load-bearing keel, covering keel and matching hanging parts, hanging parts, hanging plug-ins, connectors and hanging rods. Light steel keel ceiling has the functions of light weight, high strength, sound absorption and constant temperature. It is suitable for the shape decoration of roofs of various buildings and the basic materials of internal and external walls and scaffolding ceilings of buildings. It also has the advantages of short construction period and simple construction. It has been widely used in hotels, terminals, passenger stations, stations, theaters and other places.

[0003] In the prior art, the keel frame is fixed by welding when being spliced, which makes it impossible to quickly separate the keel, making it inconvenient for workers to disassemble it. In addition, if the fixing bolts are not tightened, the fixing bolts may easily shake and fall off after a period of use, thereby reducing the stability of the keel during use.

[0004] Therefore, a green and environmentally friendly light steel keel building frame is needed to solve the problems of time-consuming and labor-intensive disassembly and assembly of the keel frame and low connection strength of the keel frame in the prior art. Utility Model Content

[0005] The utility model aims to provide a green and environment-friendly light steel keel building frame to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a green and environmentally friendly light steel keel building frame, comprising vertical keels, a reinforcement mechanism is arranged between two groups of the vertical keels, and a quick disassembly and assembly mechanism is arranged on the front and rear sides of the vertical keels;

[0007] The quick disassembly and assembly mechanism includes a slider, and the sliders on the upper and lower sides are provided with connecting grooves on the outer sides of a wall away from each other, and the inner sides of the connecting grooves are rotatably connected with reinforcement rods, and the reinforcing rods are provided with a clamping groove inside the end away from the slider, and the inner sides of the clamping grooves are rotatably connected with connecting blocks, and the connecting blocks are fixed with connecting pieces at the end away from the slider, and positioning grooves are provided in the middle of the front and rear walls of the connecting piece, and L-shaped plates are fixed on the upper and lower sides of the front and rear walls of the vertical keel, and a connecting rod is penetrated in the middle of the L-shaped plate and slidably connected, and a limiting block is fixed to the end of the connecting rod close to the vertical keel.

[0008] It should be noted in the scheme that the reinforcement mechanism includes a transverse keel, and U-shaped plates are fixed at both ends of the transverse keel, and bolts are penetrated and rotatably connected on both sides of the front and rear walls of the U-shaped plate.

[0009] It is further worth noting that the sliding blocks are all slidably connected to the inner side of the slide grooves, the slide grooves are respectively arranged on the left and right sides of the upper and lower walls of the transverse keel, and the limit blocks are all clearance-matched with the positioning grooves.

[0010] It should be further explained that the U-shaped plates are all clearance-matched with the vertical keels, and the bolts are all threadedly connected with the threaded holes.

[0011] As a preferred implementation, the threaded holes are respectively arranged on the left and right upper sides of the front and rear walls of the vertical keel, and the threaded holes are on the same horizontal line as the bolts.

[0012] As a preferred embodiment, the L-shaped plates are respectively located on the upper and lower sides of the U-shaped plate, the vertical keels are respectively located on the left and right ends of the horizontal keel, the connecting rod is fixed with a connecting plate at one end away from the L-shaped plate, the connecting plate is fixed with a spring on one side wall close to the L-shaped plate, and the other end of the spring is fixed to the outer wall of the L-shaped plate.

[0013] Compared with the prior art, the green and environmentally friendly light steel keel building frame provided by the utility model has at least the following beneficial effects:

[0014] (1) The vertical keel is connected and fixed to the transverse keel by turning the bolts, and then reinforcing rods are arranged on the upper and lower sides of the transverse keel and connected to the vertical keel, which can improve the overall strength of the light steel keel and thus increase the service life of the light steel keel.

[0015] (2) The connecting piece is inserted into the L-shaped plate along the opening of the L-shaped plate. During the insertion of the connecting piece, a force is applied to the inner limit block of the L-shaped plate to move outward, so that the spring is stretched during the backward movement. Then, when the limit block coincides with the positioning groove, the limit block is inserted into the positioning groove under the elastic force of the spring, so that the connecting piece is fixed to the L-shaped plate, thereby fixing the reinforcing rod to the vertical keel, completing the installation of the keel frame, and reducing the difficulty of using the keel frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0017] Figure 2 It is a top view of the three-dimensional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of a partial top view of the three-dimensional structure of the utility model.

[0019] In the figure: 1. vertical keel; 2. reinforcement mechanism; 3. quick disassembly and assembly mechanism; 4. transverse keel; 5. U-shaped plate; 6. bolt; 7. threaded hole; 8. slide groove; 9. slider; 10. connecting groove; 11. reinforcement rod; 12. slot; 13. connecting piece; 14. positioning groove; 15. L-shaped plate; 16. connecting block; 17. connecting plate; 18. connecting rod; 19. spring; 20. limit block. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] See also Figure 1-3 The utility model provides a green and environmentally friendly light steel keel building frame, comprising a vertical keel 1, a reinforcing mechanism 2 is arranged between two groups of vertical keels 1, and a quick disassembly and assembly mechanism 3 is arranged on the front and rear sides of the vertical keel 1;

[0022] The quick disassembly and assembly mechanism 3 includes a slider 9, which can slide left and right inside the slide groove 8. The sliders 9 on the upper and lower sides are far away from each other. The outer side of the wall is provided with a connecting groove 10, and the connecting groove 10 provides space for the connection of the reinforcing rod 11. The inner side of the connecting groove 10 is rotatably connected with the reinforcing rod 11. The reinforcing rod 11 can be connected to the vertical keel 1 and the horizontal keel 4, so as to strengthen the overall strength of the keel frame. The reinforcing rod 11 is provided with a card slot 12 inside the end away from the slider 9. The card slot 12 provides space for the installation of the connecting block 16. A connecting block 16 is rotatably connected to the inner side of the groove 12, and a connecting piece 13 is fixed to the end of the connecting block 16 away from the slider 9. A positioning groove 14 is provided in the middle of the front and rear walls of the connecting piece 13. The positioning groove 14 cooperates with the limit block 20 to fix the connecting piece 13 on the inner side of the L-shaped plate 15, so that the reinforcing rod 11 is connected and fixed to the vertical keel 1. L-shaped plates 15 are fixed on the upper and lower sides of the front and rear walls of the vertical keel 1. A connecting rod 18 is penetrated and slidably connected to the middle of the L-shaped plate 15, and a limit block 20 is fixed to the end of the connecting rod 18 close to the vertical keel 1.

[0023] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth specifically explaining that the reinforcement mechanism 2 includes a transverse keel 4, and U-shaped plates 5 are fixed at both ends of the left and right ends of the transverse keel 4. Bolts 6 are penetrated and rotatably connected on both sides of the front and rear walls and the left and right sides of the U-shaped plate 5. Rotating the bolts 6 can move the bolts 6 toward the inside of the vertical keel 1, so that the U-shaped plate 5 can be fixed on the outside of the vertical keel 1.

[0024] Further as Figure 3 As shown, it is worth explaining in detail that the sliders 9 are all slidably connected to the inner side of the slide groove 8, and the slide groove 8 is respectively arranged on the left and right sides of the upper and lower walls of the transverse keel 4, and the limit blocks 20 are all clearance-matched with the positioning groove 14, and the slide groove 8 provides space for the slider 9 to slide.

[0025] This solution has the following working process: when the keel frame is needed, first, the U-shaped plate 5 is clamped on the outside of the two groups of vertical keels 1, and the bolt 6 is overlapped with the threaded hole 7, and then the bolt 6 is rotated to move the bolt 6 to the inside of the vertical keel 1, so that the U-shaped plate 5 can be fixed to the outside of the vertical keel 1, so that the vertical keel 1 and the horizontal keel 4 are connected and fixed, and then the connecting piece 13 is inserted into the inside of the L-shaped plate 15 along the opening of the L-shaped plate 15. During the insertion of the connecting piece 13, a force is applied to the inner limit block 20 of the L-shaped plate 15 to move outward, so that the spring 19 is stretched during the backward movement, and then when the limit block 20 coincides with the positioning groove 14, the limit block 20 is inserted into the positioning groove 14 under the elastic force of the spring 19, so that the connecting piece 13 is fixed to the L-shaped plate 15, so that the reinforcing rod 11 is fixed to the vertical keel 1, and the keel frame installation is completed.

[0026] According to the above working process, it can be known that with the cooperation of the horizontal keel 4, the vertical keel 1, the reinforcing rod 11, the slider 9 and the connecting piece 13, the overall strength of the keel frame can be strengthened, and the compression resistance and service life of the keel frame can be improved. At the same time, with the cooperation of the connecting piece 13, the L-shaped plate 15, the connecting rod 18, the connecting plate 17, the limit block 20, the spring 19 and the positioning groove 14, the keel frame can be quickly disassembled and installed, reducing the difficulty of installation and disassembly of the keel building frame.

[0027] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that the U-shaped plates 5 are all clearance-matched with the vertical keels 1, and the bolts 6 are all threadedly connected with the threaded holes 7. Rotating the bolts 6 can make the bolts 6 approach one side of the U-shaped plate 5, thereby clamping and fixing it.

[0028] Further as Figure 1 As shown, it is worth specifically explaining that the threaded holes 7 are respectively arranged on the left and right parts of the upper sides of the front and rear walls of the vertical keel 1, and the threaded holes 7 are all on the same horizontal line as the bolts 6. The threaded holes 7 cooperate with the bolts 6 to determine the position of the U-shaped plate 5, thereby determining the position of the transverse keel 4 between the two groups of vertical keels 1.

[0029] Further as Figure 1 As shown, it is worth explaining in detail that the L-shaped plates 15 are respectively located on the upper and lower sides of the U-shaped plate 5, the vertical keels 1 are respectively located on the left and right ends of the transverse keels 4, and the connecting rods 18 are fixed with connecting plates 17 at one end away from the L-shaped plate 15, and the connecting plates 17 are fixed with springs 19 on one side wall close to the L-shaped plate 15, and the other ends of the springs 19 are fixed to the outer wall of the L-shaped plate 15. Through the elastic force of the springs 19, the limit block 20 can be pushed to insert into the inner side of the positioning groove 14 after the limit block 20 moves outward, thereby realizing the connection between the L-shaped plate 15 and the connecting piece 13.

[0030] In summary: rotating the bolt 6 can make the bolt 6 approach one side of the U-shaped plate 5, thereby clamping and fixing it; the threaded hole 7 cooperates with the bolt 6 to determine the position of the U-shaped plate 5, thereby determining the position of the transverse keel 4 between the two groups of vertical keels 1; the elastic force of the spring 19 can push the limit block 20 to be inserted into the inner side of the positioning groove 14 after the limit block 20 moves outward, thereby realizing the connection between the L-shaped plate 15 and the connecting piece 13.

Claims

1. A green and environmentally friendly light steel keel building frame, comprising a vertical keel (1), characterized in that: A reinforcing mechanism (2) is provided between the two groups of vertical keels (1), and a quick disassembly and assembly mechanism (3) is provided on the front and rear sides of the vertical keels (1); The quick disassembly and assembly mechanism (3) comprises a slider (9), and the sliders (9) on the upper and lower sides are provided with connecting grooves (10) on the outer sides of a wall away from each other, and the inner sides of the connecting grooves (10) are rotatably connected with reinforcing rods (11), and the reinforcing rods (11) are provided with a clamping groove (12) inside the end away from the slider (9), and the inner sides of the clamping grooves (12) are rotatably connected with connecting blocks (16), and the ends of the connecting blocks (16) away from the slider (9) are fixed with connecting pieces (13), and the middle parts of the front and rear walls of the connecting pieces (13) are provided with positioning grooves (14), and the upper and lower sides of the front and rear walls of the vertical keel (1) are fixed with L-shaped plates (15), and the middle parts of the L-shaped plates (15) are penetrated and slidably connected with connecting rods (18), and the connecting rods (18) are fixed with limiting blocks (20) at the ends of the connecting rods (18) close to the vertical keel (1).

2. The green and environmentally friendly light steel keel building frame according to claim 1 is characterized by: The reinforcing mechanism (2) comprises a transverse keel (4), and U-shaped plates (5) are fixed to both left and right ends of the transverse keel (4), and bolts (6) are passed through and rotatably connected to both left and right sides of the front and rear walls of the U-shaped plate (5).

3. The green and environmentally friendly light steel keel building frame according to claim 1 is characterized by: The sliding blocks (9) are all slidably connected to the inner side of the slide groove (8), and the slide groove (8) is respectively arranged on the upper and lower walls and the left and right sides of the transverse keel (4), and the limit blocks (20) are all clearance-matched with the positioning groove (14).

4. The green and environmentally friendly light steel keel building frame according to claim 2 is characterized by: The U-shaped plates (5) are all clearance-matched with the vertical keels (1), and the bolts (6) are all threadedly connected with the threaded holes (7).

5. The green and environmentally friendly light steel keel building frame according to claim 4 is characterized by: The threaded holes (7) are respectively arranged at the left and right upper parts of the front and rear walls of the vertical keel (1), and the threaded holes (7) are all on the same horizontal line as the bolts (6).

6. The green and environmentally friendly light steel keel building frame according to claim 1 is characterized by: The L-shaped plates (15) are respectively located at the upper and lower sides of the U-shaped plate (5), the vertical keels (1) are respectively located at the left and right ends of the transverse keels (4), the connecting rod (18) is fixed with a connecting plate (17) at one end away from the L-shaped plate (15), the connecting plate (17) is fixed with a spring (19) at one side wall close to the L-shaped plate (15), and the other end of the spring (19) is fixed to the outer wall of the L-shaped plate (15).

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