Steel skeleton light roof panel

Abstract

The utility model discloses a steel skeleton light roof panel which comprises a frame and a first concrete filling layer, the first concrete filling layer is arranged in the frame, installation notches are dug in the edges of the left side and the right side of the frame, splicing pieces are fixedly connected between the inner walls of the installation notches, and the frame is specifically of a groove plate-shaped structure. By means of the structure, shrinkage of gaps between the spliced steel skeleton panels can be effectively reduced, analysis between splicing of the steel skeleton panels can be further reduced, rainwater seepage is further avoided, rainwater can be prevented from seeping through the gaps between the first concrete filling layer and the frame when the first concrete filling layer and the frame are installed, and the service life of the first concrete filling layer and the frame is prolonged. The waterproof performance of the steel skeleton panel can be further improved, compared with the mode that reinforced and functional materials are mixed and injected into concrete, the reinforced and functional materials are arranged on the bottom side of the poured concrete, and the process requirement and the machining operation cost are greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel skeleton panels, and more specifically, to a steel skeleton light roof panel. Background Art

[0002] Steel skeleton light panels are applicable to building enclosing roofs, floors, and walls such as coal conveying trestles, public and civil buildings. The steel skeleton light panel consists of a light steel skeleton, a cold-drawn wire mesh, a BAS modified cement perlite composite core material, and a BAS composite anti-seepage and wear-resistant coating. It not only maintains the advantages of high safety factor and long service life of traditional reinforced concrete components but also meets the requirements of modern buildings for light weight, energy conservation, and environmental protection.

[0003] In the prior art, the patent application No. 202320000935.4 discloses a steel skeleton light roof panel, which includes a steel skeleton. A plurality of hanging rings are arranged around the upper part of the steel skeleton. A plurality of metal reinforcing ribs are fixedly connected inside the steel skeleton. Carbon steel wire meshes are arranged on both sides of the metal reinforcing ribs. A foamed concrete filling layer is arranged on the carbon steel wire mesh. A reinforcing layer is arranged on the surface of the foamed concrete filling layer. A mesh cloth layer is arranged inside the reinforcing layer. The water guide groove set in the above device cannot ensure that water cannot penetrate through the gap generated between the frame and the cast concrete layer, and setting a functional layer board in the cast concrete in advance has strict process requirements.

[0004] In view of the problems in the related art, no effective solution has been proposed yet. Summary of the Utility Model

[0005] In view of the problems in the related art, the utility model provides a steel skeleton light roof panel to overcome the above technical problems existing in the prior related art.

[0006] Therefore, the specific technical solution adopted by the utility model is as follows:

[0007] A steel skeleton light roof panel includes a frame and a first concrete filling layer. The first concrete filling layer is arranged inside the frame. Installation notches are dug at the edges of the left and right sides of the frame. A splicing member is fixedly connected between the inner walls of the installation notches. The frame is specifically a groove plate structure, and second concrete filling layers are respectively embedded and fixed on both sides of the inner wall of the frame.

[0008] Preferably, the splicing member includes a fixing rod and a locking member. The locking members are arranged equidistantly on the outer wall of the fixing rod. Limiting holes are equidistantly penetrated through the outer wall of the fixing rod.

[0009] Preferably, the locking member includes a threaded column and a locking nut. The locking nuts are symmetrically arranged on the outer wall of the threaded column. The threaded columns respectively penetrate inside the corresponding limiting holes.

[0010] Preferably, the lock nuts are respectively threadedly connected with the outer wall of the threaded posts in a matching manner, and the inner side of the lock nuts is closely abutted against one side of the outer wall of the fixed rod.

[0011] Preferably, a composite skeleton is fixedly connected to the bottom side of the inner wall of the frame. Reinforcing ribs are equidistantly connected to the top side of the composite skeleton, and reserved grooves are dug around the inner wall of the frame.

[0012] Preferably, the top side of the reserved groove penetrates through the top of the frame, and a waterproof rubber strip is filled and fixed in the inner wall of the reserved groove. The waterproof rubber strip is closely attached and fixed to the outer periphery of the outer wall of the first concrete filling layer.

[0013] Preferably, the composite skeleton includes a metal plate, a first wire mesh plate, a quartz cotton insulation board, and a second wire mesh plate. The first wire mesh plate is arranged on the top side of the metal plate, the quartz cotton insulation board is arranged on the top side of the first wire mesh plate, and the second wire mesh plate is arranged on the top side of the quartz cotton insulation board.

[0014] Preferably, both ends of the reinforcing ribs are fixedly connected to the inner wall of the frame, and the bottom side of the reinforcing ribs is fixedly connected to the bottom side of the second wire mesh plate.

[0015] The beneficial effects of the present utility model are as follows: it can effectively reduce the shrinkage of the gap between the spliced steel skeleton panels, further reduce the analysis between the spliced steel skeleton panels, further avoid the infiltration of rainwater, can prevent rainwater from seeping out through the gap between the first concrete filling layer and the frame during the installation of the first concrete filling layer and the frame, can further improve the waterproof performance of the steel skeleton panel. Compared with mixing reinforcing and functional material substances in concrete, setting the reinforcing and functional material substances at the bottom side of the poured concrete greatly reduces the process requirements and processing operation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 is the overall structural schematic diagram of a steel skeleton light roof panel according to an embodiment of the present utility model;

[0018] Figure 2 is the split structural schematic diagram of the spliced part of a steel skeleton light roof panel according to an embodiment of the present utility model;

[0019] Figure 3Schematic diagram of the internal structure of the frame of a steel skeleton lightweight roof panel according to an embodiment of the present invention;

[0020] Figure 4 Schematic diagram of the cross-sectional structure of the composite skeleton of a steel skeleton lightweight roof panel according to an embodiment of the present invention.

[0021] In the figure:

[0022] 1. Frame; 2. First concrete filling layer; 3. Installation notch; 4. Splicing piece; 5. Second concrete filling layer; 6. Fixed rod; 7. Locking piece; 8. Limiting hole; 9. Threaded column; 10. Locking nut; 11. Composite skeleton; 12. Reinforcing rib; 13. Reserved groove; 14. Waterproof rubber strip; 15. Metal plate; 16. First wire mesh plate; 17. Quartz cotton insulation board; 18. Second wire mesh plate. Specific embodiments

[0023] To further illustrate the embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. They are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0024] According to an embodiment of the present invention, a steel skeleton lightweight roof panel is provided.

[0025] Embodiment 1

[0026] As Figures 1-4As shown in the figure, a steel skeleton light roof panel according to an embodiment of the present utility model includes a frame 1 and a first concrete filling layer 2. The first concrete filling layer 2 is arranged inside the frame 1. Installation notches 3 are dug on both left and right edges of the frame 1. A splicing member 4 is fixedly connected between the inner walls of the installation notches 3. The frame 1 is specifically a groove plate-like structure, and second concrete filling layers 5 are respectively embedded and fixed on both sides of the inner wall of the frame 1. The splicing member 4 includes a fixing rod 6 and a locking member 7. The locking members 7 are arranged at equal intervals on the outer wall of the fixing rod 6. Limiting holes 8 are penetrated through the outer wall of the fixing rod 6 at equal intervals. The locking member 7 includes a threaded column 9 and a locking nut 10. The locking nuts 10 are symmetrically arranged on the outer wall of the threaded column 9. The threaded columns 9 respectively penetrate into the corresponding limiting holes 8 inside. The locking nuts 10 are respectively threadedly connected with the outer wall of the threaded column 9 in a matching manner. The inner sides of the locking nuts 10 are closely abutted against one side of the outer wall of the fixing rod 6. When splicing and installing multiple steel skeleton panels, the installation notches 3 on both sides of adjacent frames 1 correspond. The threaded columns 9 sequentially penetrate into the corresponding limiting holes 8 on the fixing rod 6. Then, by screwing the locking nuts 10 at both ends of the threaded column 9, the locking nuts 10 limit and fix the butted fixing rod 6. The fixing rod 6 is clamped and fixed by continuously retracting the locking nuts 10, which can effectively reduce the shrinkage of the gap between the spliced steel skeleton panels, further reduce the analysis between the spliced steel skeleton panels, and further prevent rainwater from seeping in.

[0027] Embodiment 2

[0028] As Figures 1-4As shown in the figure, a steel skeleton light roof panel according to an embodiment of the present utility model includes a frame 1 and a first concrete filling layer 2. The first concrete filling layer 2 is arranged inside the frame 1. Installation notches 3 are dug at the edges on both the left and right sides of the frame 1. A splicing member 4 is fixedly connected between the inner walls of the installation notches 3. The frame 1 is specifically a groove plate-like structure, and second concrete filling layers 5 are respectively embedded and fixed on both sides of the inner wall of the frame 1. A composite frame 11 is fixedly connected to the bottom side of the inner wall of the frame 1. Reinforcing ribs 12 are connected at equal intervals on the top side of the composite frame 11. Reserved grooves 13 are dug around the inner wall of the frame 1. The top sides of the reserved grooves 13 penetrate through the top of the frame 1, and waterproof rubber strips 14 are filled and fixed in the inner walls of the reserved grooves 13. The waterproof rubber strips 14 are closely attached and fixed to the outer periphery of the outer wall of the first concrete filling layer 2. When the first concrete filling layer 2 is arranged on the top of the frame 1 and the second concrete filling layers 5 are arranged on both sides of the inner wall of the frame 1, the overall strength of the steel skeleton panel can be improved, and the situation that the frame 1 is deformed due to long-term extrusion on both sides can be avoided. Moreover, after the first concrete filling layer 2 is arranged inside the top side of the frame 1 and the waterproof rubber strips 14 are filled in the reserved grooves 13, it can be avoided that rainwater seeps out through the gap between the first concrete filling layer 2 and the frame 1 during the installation of the first concrete filling layer 2 and the frame 1, and the waterproof performance of the steel skeleton panel can be further improved.

[0029] Embodiment 3

[0030] As Figures 1-4As shown in the figure, a steel skeleton light roof panel according to an embodiment of the present utility model includes a frame 1 and a first concrete filling layer 2. The first concrete filling layer 2 is arranged inside the frame 1. Installation notches 3 are dug at both left and right edges of the frame 1. A splicing member 4 is fixedly connected between the inner walls of the installation notches 3. The frame 1 is specifically a groove plate-like structure, and second concrete filling layers 5 are respectively embedded and fixed on both sides of the inner wall of the frame 1. The composite frame 11 includes a metal plate 15, a first wire mesh plate 16, a quartz cotton insulation board 17, and a second wire mesh plate 18. The first wire mesh plate 16 is arranged on the top side of the metal plate 15. The quartz cotton insulation board 17 is arranged on the top side of the first wire mesh plate 16. The second wire mesh plate 18 is arranged on the top side of the quartz cotton insulation board 17. Both ends of the reinforcing rib 12 are fixedly connected to the inner wall of the frame 1, and the bottom side of the reinforcing rib 12 is fixedly connected to the bottom side of the second wire mesh plate 18. The composite frame 1 is composed of a metal plate 15, a first wire mesh plate 16, a quartz cotton insulation board 17, and a second wire mesh plate 18. The first wire mesh plate 16 and the second wire mesh plate 18 can improve the support strength of the frame 1, and the quartz cotton insulation board 17 can improve the heat insulation effect of the steel skeleton panel. The metal plate 15, the first wire mesh plate 16, and the second wire mesh plate 18 are fixedly arranged on the bottom side of the inner wall of the frame 1. Compared with mixing reinforcing and functional material substances in concrete, setting the reinforcing and functional material substances on the bottom side of the cast concrete greatly reduces the process requirements and the processing operation cost.

[0031] In summary, by means of the above technical solution of the present utility model, when this device is in use, when splicing and installing multiple steel skeleton panels, the installation notches 3 on both sides of the adjacent frames 1 correspond to each other, so that the threaded columns 9 sequentially penetrate through the corresponding limit holes 8 inside the fixing rods 6, and then by screwing the locking nuts 10 at both ends of the threaded columns 9, the locking nuts 10 limit and fix the butted fixing rods 6, and the fixing rods 6 are clamped and fixed by continuously retracting the locking nuts 10, reducing the shrinkage of the gap between the spliced steel skeleton panels. When the first concrete filling layer 2 is arranged on the top of the frame 1 and the second concrete filling layer 5 is arranged on both sides of the inner wall of the frame 1, the overall strength of the steel skeleton panel can be improved, avoiding the deformation of the frame 1 caused by long-term extrusion on both left and right sides. And after the first concrete filling layer 2 is arranged inside the top side of the frame 1, a waterproof rubber strip 14 is filled in the reserved groove 13, which can prevent rainwater from seeping out through the gap between the first concrete filling layer 2 and the frame 1 during the installation of the first concrete filling layer 2 and the frame 1. The composite frame 1 is composed of a metal plate 15, a first wire mesh plate 16, a quartz wool insulation board 17, and a second wire mesh plate 18. The first wire mesh plate 16 and the second wire mesh plate 18 can improve the support strength of the frame 1, and the quartz wool insulation board 17 can improve the heat insulation effect of the steel skeleton panel. The metal plate 15, the first wire mesh plate 16, the second wire mesh plate 18 are fixedly arranged on the bottom side of the inner wall of the frame 1. Compared with mixing strengthening and functional material substances in concrete, setting the strengthening and functional material substances on the bottom side of the cast concrete greatly reduces the process requirements and the cost of processing operations.

[0032] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A steel skeleton light roof panel, comprising a frame (1) and a first concrete filling layer (2), characterized in that, The first concrete filling layer (2) is arranged inside the frame (1). Installation notches (3) are dug on both left and right edges of the frame (1). A splicing member (4) is fixedly connected between the inner walls of the installation notches (3). The frame (1) is specifically a groove plate-like structure, and second concrete filling layers (5) are respectively embedded and fixed on both sides of the inner wall of the frame (1).

2. A steel skeleton light roof panel according to claim 1, characterized in that The splicing member (4) includes a fixing rod (6) and a locking member (7). The locking members (7) are arranged on the outer wall of the fixing rod (6) at equal intervals. Limiting holes (8) are penetrated through the outer wall of the fixing rod (6) at equal intervals.

3. A steel skeleton light roof panel according to claim 2, characterized in that, The locking member (7) includes a threaded column (9) and a locking nut (10). The locking nuts (10) are symmetrically arranged on the outer wall of the threaded column (9). The threaded columns (9) respectively penetrate into the corresponding limiting holes (8).

4. A steel skeleton lightweight roof panel according to claim 3, characterized in that, The locking nuts (10) are respectively in threaded connection with the outer wall of the threaded column (9) in a matching manner. The inner side of the locking nut (10) is in close contact with one side of the outer wall of the fixing rod (6).

5. A steel skeleton lightweight roof panel according to claim 4, characterized in that, A composite skeleton (11) is fixedly connected to the bottom side of the inner wall of the frame (1). Reinforcing ribs (12) are connected to the top side of the composite skeleton (11) at equal intervals. Reserved grooves (13) are dug around the inner wall of the frame (1).

6. The steel skeleton light roof panel according to claim 5, characterized in that The top side of the reserved groove (13) penetrates through the top of the frame (1). A waterproof rubber strip (14) is filled and fixed in the inner wall of the reserved groove (13). The waterproof rubber strip (14) is closely attached and fixed to the periphery of the outer wall of the first concrete filling layer (2).

7. A steel skeleton lightweight roof panel according to claim 6, characterized in that, The composite skeleton (11) includes a metal plate (15), a first wire mesh plate (16), a quartz wool insulation board (17), and a second wire mesh plate (18). The first wire mesh plate (16) is arranged on the top side of the metal plate (15). The quartz wool insulation board (17) is arranged on the top side of the first wire mesh plate (16). The second wire mesh plate (18) is arranged on the top side of the quartz wool insulation board (17).

8. A steel skeleton lightweight roof panel according to claim 7, characterized in that, Both ends of the reinforcing rib (12) are fixedly connected to the inner wall of the frame (1). The bottom side of the reinforcing rib (12) is fixedly connected to the bottom side of the second wire mesh plate (18).

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