Fabricated filler wall structure

Abstract

The utility model discloses an assembly type infilled wall structure which comprises an infilled wall body, the infilled wall body comprises a frame, a cement layer and a fixing device, the frame comprises a supporting cross beam, a supporting column and a connecting column are arranged below the supporting cross beam, a supporting plate and a connecting plate are further arranged below the supporting cross beam, and the fixing device comprises a fixing beam. Fixing screws, fixing sleeves and fixing columns are arranged between the adjacent fixing beams, a waterproof layer, a heat preservation layer and a decoration layer are arranged on the two sides of the filler wall body, fixing devices are arranged in the frame, the fixing plates and the fixing beams are installed in the frame through bolts, the fixing sleeves are rotated, and the supporting length of the two fixing screws is adjusted. And the fixing sleeves and the fixing screws are obliquely and stably supported and are matched with the fixing columns to form a stable triangular supporting structure, so that the integrity of the infilled wall main body is improved, and the strength of the infilled wall main body is improved.

Description

Technical Field

[0001] This utility model relates to the field of infill wall technology, and more specifically, to a prefabricated infill wall structure. Background Technology

[0002] The main components of prefabricated infill wall structures include precast concrete wall panels, a steel frame, an insulation layer, a sound insulation layer, and a decorative surface layer. These components are prefabricated in a factory, ensuring high quality control and consistency. On the construction site, the entire wall structure can be quickly assembled and connected.

[0003] In existing technologies, infill wall structures are generally fixed as a whole, which is cumbersome to carry and install. The height of the device is usually fixed during use, which is inconvenient to adjust in some special construction environments. In addition, infill walls filled directly with cement are prone to cracking, including cracks on the sides and top where they meet the concrete beams and columns. These cracks seriously affect the aesthetics and user experience of later decoration. Existing infill walls have limited functionality, lacking thermal insulation and noise reduction functions, which reduces their practicality. Utility Model Content

[0004] In view of the problems existing in the prior art, this utility model provides a prefabricated infill wall structure to solve the technical problems mentioned in the background art, such as the infill wall being prone to cracking and having limited functionality.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated infill wall structure, comprising an infill wall body, the infill wall body including a frame, a cement layer and a fixing device, the frame including a supporting beam, a supporting column and a connecting column below the supporting beam, the supporting column being disposed on the upper and lower sides of the connecting column, a supporting plate and a connecting plate below the supporting beam, the supporting plate being disposed on the upper and lower sides of the connecting plate, the fixing device including a fixing beam, multiple fixing beams being provided, a fixing screw and a fixing sleeve being provided between adjacent fixing beams, the fixing screw and the fixing sleeve being threadedly connected, a fixing column being provided between adjacent fixing beams, waterproof layers being provided on both sides of the infill wall body, a thermal insulation layer being provided outside the waterproof layer, and a decorative layer being provided outside the thermal insulation layer.

[0006] The present invention is further provided that the fixed beam has fixed plates on both sides, and the fixed plates are installed on the frame by bolts, which facilitates the installation of the fixed beam.

[0007] The present invention is further configured such that the connecting column is provided with an insertion block, the support column is provided with an insertion groove that mates with the connecting column, and the insertion block and the support column are connected by bolts and nuts. The mate between the insertion block and the insertion groove facilitates the connection between the support column and the connecting column.

[0008] The present invention is further configured such that the connecting plate is provided with an insertion rod, and the support plate is provided with an insertion hole that cooperates with the insertion rod. The cooperation between the insertion rod and the insertion hole facilitates the connection between the connecting plate and the support plate.

[0009] The present invention is further provided that the fixing beam is provided with a round hole. By providing a round hole, the cement layer can easily penetrate into the round hole, making the fixing device and the cement layer more tightly bonded and improving the overall integrity of the infill wall.

[0010] The present invention is further provided that the top of the supporting beam is provided with an injection hole, which facilitates the injection of cement layer.

[0011] The present invention is further provided that a noise reduction layer is provided between the insulation layer and the decorative panel, thereby improving the noise reduction performance of the infill wall body.

[0012] The present invention is further configured such that the support plate and the connecting plate are provided with protrusions, and one side of the waterproof layer is provided with a groove that cooperates with the protrusions. The cooperation between the protrusions and the grooves improves the connection strength between the waterproof layer and the frame.

[0013] Compared with the prior art, this utility model provides a prefabricated infill wall structure, which has the following advantages:

[0014] 1. Install the fixing plate and fixing beam into the frame with bolts, rotate the fixing sleeve, and adjust the support length of the two fixing screws to make the fixing sleeve and fixing screws provide stable oblique support. Together with the fixing column, they form a stable triangular support structure. By setting round holes, it is easy for the cement layer to penetrate into the round holes, so that the fixing device and the cement layer are more tightly bonded, improving the integrity of the main body of the infill wall, effectively preventing cracking, and improving the strength of the main body of the infill wall.

[0015] 2. The insertion block and insertion slot facilitate the connection of support columns and connecting columns. The insertion rod and insertion hole facilitate the connection of support plates and connecting plates. Together with the support beam, they form a stable support frame structure. The overall height of the frame can be adjusted by adjusting the height of the connecting columns and connecting plates.

[0016] 3. The combination of grooves and protrusions facilitates the adhesion and hanging of the waterproof layer on the frame, increasing the connection strength. The waterproof layer is a polymer cement-based waterproof membrane, the insulation layer is thermal insulation rock wool, and the noise reduction layer is sound insulation cotton, thereby improving the waterproof, thermal insulation, and noise reduction performance of the infill wall, making it multifunctional. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the infill wall main structure in this utility model;

[0018] Figure 2 This is a schematic diagram of the frame and cement layer in this utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the fixing device in this utility model;

[0020] Figure 4 This is an exploded view of the frame in this utility model;

[0021] Figure 5 This is a schematic diagram of the combined structure of the waterproof layer, heat insulation layer, noise reduction layer and decorative layer in this utility model.

[0022] In the diagram: 1. Main body of the infill wall; 2. Frame; 3. Cement layer; 4. Support beam; 5. Support column; 6. Connecting column; 7. Support plate; 8. Connecting plate; 9. Fixing beam; 10. Fixing screw; 11. Fixing sleeve; 12. Fixing column; 13. Waterproof layer; 14. Insulation layer; 15. Decorative layer; 16. Fixing plate; 17. Insertion block; 18. Insertion groove; 19. Insertion rod; 20. Insertion hole; 21. Round hole; 22. Injection hole; 23. Noise reduction layer; 24. Protrusion; 25. Groove. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0025] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0026] Please see Figure 1-5A prefabricated infill wall structure includes an infill wall body 1, which comprises a frame 2, a cement layer 3, and a fixing device. The frame 2 includes a supporting beam 4, with supporting columns 5 and connecting columns 6 below the supporting beam 4. The supporting columns 5 are located on the upper and lower sides of the connecting columns 6. Support plates 7 and connecting plates 8 are also located below the supporting beam 4, with the supporting plates 7 located on the upper and lower sides of the connecting plates 8. The fixing device includes fixing beams 9, with multiple fixing beams 9. Fixing screws 10 and fixing sleeves 11 are provided between adjacent fixing beams 9. The fixed sleeve 11 is threadedly connected, and a fixed column 12 is provided between adjacent fixed beams 9. Waterproof layers 13 are provided on both sides of the infill wall body 1. An insulation layer 14 is provided on the outside of the waterproof layer 13. A decorative layer 15 is provided on the outside of the insulation layer 14. Fixed plates 16 are provided on both sides of the fixed beams 9. The fixed plates 16 are installed on the frame 2 by bolts. The fixed beams 9 are provided with round holes 21. A noise reduction layer 23 is provided between the insulation layer 14 and the decorative plate. Protrusions 24 are provided on the support plate 7 and the connecting plate 8. A groove 25 that mates with the protrusion 24 is provided on one side of the waterproof layer 13.

[0027] In this embodiment, when assembling the frame 2, a fixing device is installed inside the frame 2. The fixing plate 16 and the fixing beam 9 are installed inside the frame 2 by bolts. The fixing sleeve 11 is rotated to adjust the support length of the two fixing screws 10, so that the fixing sleeve 11 and the fixing screws 10 provide stable oblique support. Together with the fixing column 12, they form a stable triangular support structure. By setting the round hole 21, it is easy for the cement layer 3 to penetrate into the round hole 21, so that the fixing device and the cement layer 3 are more tightly connected, which improves the integrity of the infill wall body 1 and the strength of the infill wall body 1. Through the cooperation of the groove 25 and the protrusion 24, it is easy to paste and hang the waterproof layer 13 on the frame 2, which increases the connection strength. The waterproof layer 13 is a polymer cement-based waterproof membrane, the insulation layer 14 is insulation rock wool, and the noise reduction layer 23 is sound insulation cotton, thereby improving the waterproof, insulation, and noise reduction performance of the infill wall body 1, making it multifunctional.

[0028] Please see Figure 2 and Figure 4 As one embodiment of the frame assembly: the connecting column 6 is provided with an insertion block 17, the support column 5 is provided with an insertion groove 18 that cooperates with the connecting column 6, the insertion block 17 and the support column 5 are connected by bolts and nuts, the connecting plate 8 is provided with an insertion rod 19, the support plate 7 is provided with an insertion hole 20 that cooperates with the insertion rod 19, and the top of the support beam 4 is provided with an injection hole 22.

[0029] More specifically, when assembling frame 2, the insertion blocks 17 at both ends of connecting column 6 are inserted into the insertion slots 18 of support column 5, and the connecting column 6 and support column 5 are connected and fixed by bolts and nuts. A support beam 4 is set on the top of support column 5, a fixing device is set inside frame 2, support plates 7 are set on both sides of support column 5, and connecting plates 8 are set on both sides of connecting column 6. The insertion rod 19 of connecting plate 8 is inserted into the insertion hole 20 of support plate 7, thereby connecting and fixing support plate 7 and connecting plate 8. Cement layer 3 is injected into frame 2 through injection hole 22.

[0030] In summary, during the use or operation of the overall equipment: when assembling the frame 2, a fixing device is installed inside the frame 2. The fixing plate 16 and the fixing beam 9 are installed inside the frame 2 by bolts. The fixing sleeve 11 is rotated to adjust the support length of the two fixing screws 10, so that the fixing sleeve 11 and the fixing screws 10 provide stable oblique support. Together with the fixing column 12, they form a stable triangular support structure. By setting the round hole 21, it is easy for the cement layer 3 to penetrate into the round hole 21, so that the fixing device and the cement layer 3 are more tightly connected, which improves the integrity of the infill wall body 1 and the strength of the infill wall body 1. Through the cooperation of the groove 25 and the protrusion 24, it is easy to paste and hang the waterproof layer 13 on the frame 2, which increases the connection strength. The waterproof layer 13 is a polymer cement-based waterproof membrane, the insulation layer 14 is insulation rock wool, and the noise reduction layer 23 is sound insulation cotton, thereby improving the waterproof, insulation, and noise reduction performance of the infill wall body 1, making it multifunctional.

[0031] When assembling frame 2, insert blocks 17 at both ends of connecting column 6 are inserted into insertion slots 18 of support column 5, and connecting column 6 and support column 5 are connected and fixed by bolts and nuts. Support beam 4 is set on top of support column 5, fixing device is set inside frame 2, support plate 7 is set on both sides of support column 5, and connecting plate 8 is set on both sides of connecting column 6. Insert the insertion rod 19 of connecting plate 8 into the insertion hole 20 of support plate 7, thereby connecting and fixing support plate 7 and connecting plate 8. Cement layer 3 is injected into frame 2 through injection hole 22.

[0032] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A prefabricated infill wall structure, comprising an infill wall body (1), characterized in that: The infill wall body (1) includes a frame (2), a cement layer (3) and a fixing device. The frame (2) includes a supporting beam (4). A supporting column (5) and a connecting column (6) are provided below the supporting beam (4). The supporting column (5) is located on the upper and lower sides of the connecting column (6). A supporting plate (7) and a connecting plate (8) are also provided below the supporting beam (4). The supporting plate (7) is located on the upper and lower sides of the connecting plate (8). The fixing device includes a fixing beam (9). Multiple fixing beams (9) are provided. A fixing screw (10) and a fixing sleeve (11) are provided between adjacent fixing beams (9). The fixing screw (10) and the fixing sleeve (11) are threaded together. A fixing column (12) is provided between adjacent fixing beams (9). A waterproof layer (13) is provided on both sides of the infill wall body (1). An insulation layer (14) is provided on the outside of the waterproof layer (13). A decorative layer (15) is provided on the outside of the insulation layer (14).

2. The prefabricated infill wall structure according to claim 1, characterized in that: The fixed beam (9) has fixed plates (16) on both sides, and the fixed plates (16) are installed on the frame (2) by bolts.

3. The prefabricated infill wall structure according to claim 1, characterized in that: The connecting column (6) is provided with an insertion block (17), and the support column (5) is provided with an insertion groove (18) that cooperates with the connecting column (6). The insertion block (17) and the support column (5) are connected by bolts and nuts.

4. A prefabricated infill wall structure according to claim 3, characterized in that: The connecting plate (8) is provided with an insertion rod (19), and the support plate (7) is provided with an insertion hole (20) that cooperates with the insertion rod (19).

5. A prefabricated infill wall structure according to claim 1, characterized in that: The fixed beam (9) is provided with a round hole (21).

6. A prefabricated infill wall structure according to claim 1, characterized in that: The top of the supporting beam (4) is provided with an injection hole (22).

7. A prefabricated infill wall structure according to claim 1, characterized in that: A noise reduction layer (23) is provided between the insulation layer (14) and the decorative panel.

8. A prefabricated infill wall structure according to claim 1, characterized in that: The support plate (7) and the connecting plate (8) are provided with protrusions (24), and the waterproof layer (13) is provided with a groove (25) that cooperates with the protrusions (24) on one side.

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