Fabricated building wallboard for connecting beams and columns

Abstract

The utility model relates to the technical field of building structures, and discloses a fabricated building wallboard for connecting beams and columns. The problems that in the prior art, the reconstruction cost of building space layout is high, and the construction difficulty is large are solved; and further, secondary operations such as drilling and slotting need to be carried out after the wall body is constructed, and the sound insulation effect is poor. The connecting structure comprises a stand column and a wall body frame which are installed in a matched mode, grooves or protrusions are arranged on the side edges of the stand column, protrusions or grooves connected with the stand column are arranged on the two sides of the wall body frame, the wall body frame comprises an inner wall plate and outer wall plates attached to the two sides of the inner wall plate, and a plurality of threading holes are formed in the inner wall plate in a penetrating mode in the vertical direction. And a wiring groove for placing a pipeline is formed above or below the wall body frame. The building wall has the advantages of modular assembly, flexible wiring, efficient noise reduction, diversified stand columns and the like, the practical function and the construction efficiency of the building wall are improved, and a comfortable living space is created for a user.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to an assembled building wall panel connecting beams and columns. Background Art

[0002] In existing building technology systems, traditional wall construction generally tends to be constructed using a one-piece molding method. Concrete pouring, brick laying, or gypsum board splicing are usually carried out directly on the construction site to form a continuous, closed, integrated structure. However, in actual application, its functionality and subsequent maintenance have certain limitations. The structural characteristics of one-piece walls determine that the shape and dimensions of the wall are fixed at the beginning of the design, making partial demolition or relocation difficult. Later changes and modifications to the building space layout are costly and difficult to construct. Furthermore, there are no dedicated electrical conduits or trunking reserved internally. Therefore, if wiring is required, secondary operations such as drilling and grooving are often required after the wall is completed. This not only increases the construction difficulty and prolongs the construction period, but also damages the wall structure, generates dust pollution, and may even pose safety hazards. If the wires need to be repaired or replaced later, it will be more difficult to dig into the sealed wall again, and further technical problems will arise such as poor sound insulation. Modern buildings have increasingly higher requirements for the sound insulation performance of walls, but the existing wall structure cannot achieve the ideal sound insulation effect after drilling many wire holes, resulting in noise propagation and affecting the comfort of the living or use environment.

[0003] Chinese patent document 201610058139.0 in the prior art discloses a composite wall, including a column, which is used to stabilize the composite wall and prevent it from collapsing. The composite wall also includes a first wall brick, a second wall brick and a column; the first wall brick, the second wall brick and the column are provided with protrusions and grooves for use together, and the column includes two bricks, which can be spliced ​​together to clamp the column.

[0004] However, the implementation of the above solution presents at least the following technical issues: 1. Partial demolition and modification are difficult, resulting in high costs and construction difficulties for redesigning the building's spatial layout. 2. No internal electrical conduits are reserved, requiring secondary drilling and grooving after the walls are completed. This increases the difficulty and time required for construction, damages the wall structure, and poses a safety hazard. 3. The sound insulation is poor. Even with numerous holes drilled for wiring, the existing wall structure cannot achieve the desired sound insulation, impacting the comfort of the living environment. Therefore, there is an urgent need for a prefabricated building wall panel that connects beams and columns. Summary of the Invention

[0005] In view of the above technical problems, the present disclosure provides an assembled building wall panel connecting beams and columns, which solves the technical problems in the existing technology that the renovation cost of the building space layout is high and the construction difficulty is large; further wiring laying requires secondary operations such as drilling and grooving after the wall is completed, and the sound insulation effect is poor.

[0006] According to one aspect of the present disclosure, there is provided an assembled building wall panel for connecting beams and columns, comprising columns and a wall frame installed in a matching manner, at least two grooves or protrusions being provided on the side of the columns, protrusions or grooves being provided on both sides of the wall frame for connecting to the columns, the wall frame comprising an inner wall panel and an outer wall panel attached to both sides of the inner wall panel, the outer wall panel comprising an insulation layer connected to the inner wall panel, and a protective layer being connected to the outside of the insulation layer; the height of the inner wall panel is lower than the height of the outer wall panel, the width of the inner wall panel is smaller than the width of the outer wall panel, a plurality of wire threading holes are provided through the inner wall panel in a vertical direction, a noise reduction component is provided in the wire threading hole, and a wiring groove for placing pipelines is provided above or below the wall frame.

[0007] The thermal insulation layer includes a thermal insulation material with a thermal conductivity lower than 0.05 W / (m·K).

[0008] The thermal insulation layer includes ESP XPS rock wool thermal insulation board, and the protective layer includes concrete material.

[0009] It also includes a ┏┓-shaped partition plate installed at the connection between the column and the wall frame. The ┏┓-shaped partition plate is penetrated by a plurality of bolt holes, and bolts or U-shaped pins are installed in the bolt holes.

[0010] One end of the ┏┓-shaped partition plate is inserted into the groove of the column and the wall frame, and the other end is in contact with the outer surface of the column and the wall frame.

[0011] The two ends of the ┏┓-shaped partition plate are respectively in contact with the outer surfaces of the columns and the wall frame.

[0012] The columns are L-shaped columns and / or T-shaped columns and / or X-shaped columns.

[0013] The L-shaped column includes two grooves arranged on the side, the T-shaped column includes three grooves arranged on the side, and the X-shaped column includes four grooves arranged on the side.

[0014] The L-shaped column includes two protrusions arranged on the side, the T-shaped column includes three protrusions arranged on the side, and the X-shaped column includes four protrusions arranged on the side.

[0015] A noise reduction component is arranged in the threading hole, and the noise reduction component includes a plurality of sound insulation members and sound absorbing members arranged at intervals along the inner wall of the threading hole. The sound insulation member includes a multi-level sound insulation board body connected end to end, and the sound absorbing member is embedded in a cavity formed by the threading hole and the sound insulation board body.

[0016] The beneficial effects of the present invention are:

[0017] The modular wall panels are installed in conjunction with columns and wall frames, with modular assembly and convenient connection. Grooves or protrusions are set on the sides of the columns, and corresponding protrusions or grooves are set on the wall frames. The two are firmly connected through interlocking to ensure the stability of the wall.

[0018] Bolt holes are set through the ┏┓-shaped partition board. By installing bolts or U-shaped pins, the firmness of the wall panel connection is further enhanced, while the assembly process is simplified and the construction efficiency is improved.

[0019] The interior wall panels are lower in height and narrower in width than the exterior, creating a concave structure that provides ample space for wiring. Multiple holes are vertically traversed through the panels, allowing wires and cables to pass directly through the panels without drilling. This not only protects the wall's structural integrity but also facilitates wiring and adjustment.

[0020] Wiring grooves are set above or below the wall frame to provide dedicated storage space for cables, avoiding exposure of pipelines, improving the cleanliness and safety inside the building, and facilitating subsequent inspection and maintenance of pipelines.

[0021] Noise reduction components are installed in the wiring holes to effectively block the propagation of sound; they can absorb and attenuate the noise energy passing through the holes, thereby improving the sound insulation effect of the building and providing users with a quieter and more comfortable living or working environment.

[0022] The diverse columns of L-shaped columns, T-shaped columns and X-shaped columns have 2, 3 and 4 side grooves or protrusions respectively. The wall panels can adapt to the functional requirements of different construction projects, which significantly improves the adaptability of the wall panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Schematic diagram of the wall frame structure;

[0024] Figure 2 This is a structural diagram of the wall frame from another perspective;

[0025] Figure 3 for Figure 2 Enlarged view of part A;

[0026] Figure 4 This is a schematic diagram of the L-shaped column structure in Example 1;

[0027] Figure 5 This is a schematic diagram of the T-shaped column structure in Example 1;

[0028] Figure 6 This is a schematic diagram of the cross-column structure in Example 1;

[0029] Figure 7 This is a schematic diagram of the installation structure of the L-shaped column and the wall frame in Example 1;

[0030] Figure 8 for Figure 7 Another perspective structural diagram;

[0031] Figure 9 This is a schematic diagram of the installation structure of the cross-shaped column and the wall frame;

[0032] Figure 10 This is a schematic diagram of the L-shaped column structure in Example 2;

[0033] Figure 11 This is a schematic diagram of the installation structure of the L-shaped column and the wall frame in Example 2;

[0034] Figure 12 for Figure 11 Another perspective structural diagram;

[0035] The names of the components in the figure are: 1. Wall frame; 2. Connection groove; 3. Wire hole; 4. Wiring groove; 5. Noise reduction component; 6. Column; 7. Sound insulation board; 8. First board; 9. Second board; 10. Third board; 11. ┏┓-shaped partition board; 12. Bolt hole; 13. U-shaped pin; 14. Inner wall panel; 15. Exterior wall panel; 16. Column groove; 17. Connection protrusion; 18. L-shaped column; 19. T-shaped column; 20. X-shaped column. DETAILED DESCRIPTION

[0036] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention. Example 1

[0037] This example discloses an assembled building wall panel connecting beams and columns. Figures 1 to 12, including a column 6 and a wall frame 1 that are installed in conjunction with each other, a column groove 16 is set on the side of the column 6, and a connecting groove 2 for connecting the column 6 is set on both sides of the wall frame 1. The wall frame 1 includes an inner wall panel 14 and an outer wall panel 15 attached to both sides of the inner wall panel 14. The outer wall panel 15 includes an insulation layer connected to the inner wall panel 14, and a protective layer is connected to the outside of the insulation layer; the height of the inner wall panel 14 is lower than the height of the outer wall panel 15, and the width of the inner wall panel 14 is smaller than the width of the outer wall panel 15. A plurality of wire holes 3 are set through the inner wall panel 14 in the vertical direction, and a wiring groove 4 for placing pipelines is set above or below the wall frame 1.

[0038] It also includes a ┏┓-shaped partition plate 11 installed at the connection between the column 6 and the wall frame 1. The ┏┓-shaped partition plate 11 is penetrated by a plurality of bolt holes 12, and bolts or U-shaped pins 13 are installed in the bolt holes 12.

[0039] One end of the ┏┓-shaped partition plate 11 is inserted into the column groove 16 and the connecting groove 2 of the column 6 and the wall frame 1 , and the other end is in contact with the outer surface of the column 6 and the wall frame 1 .

[0040] The upright column 6 is an L-shaped column 18 and / or a T-shaped column 19 and / or a X-shaped column 20 .

[0041] The L-shaped column 18 includes two column grooves 16 provided on the side, the T-shaped column 19 includes three column grooves 16 provided on the side, and the X-shaped column 20 includes four column grooves 16 provided on the side.

[0042] A noise reduction component 5 is arranged in the threading hole 3. The noise reduction component 5 includes a plurality of sound insulation components and sound absorbing components arranged at intervals along the inner wall of the threading hole 3. The sound insulation component includes a multi-level sound insulation board body 7 connected end to end. The sound absorbing component is embedded in the cavity formed by the threading hole 3 and the sound insulation board body 7.

[0043] The sound insulation piece is connected to the inner side of the threading hole 3 by welding, and the sound absorption piece is connected to the inner side of the threading hole 3 by gluing.

[0044] The sound insulation board 7 includes a first board 8, a second board 9 and a third board 10 connected end to end in a Z-shape. The end of the first board 8 is connected to the inner side of the threading hole 3, and the end of the third board 10 is suspended.

[0045] The sound absorbing component includes sound absorbing cotton, and a gap is left between the sound absorbing cotton and the sound insulation board body, and the gap between the sound absorbing cotton and the sound insulation board body 7 gradually decreases from the end of the sound insulation board body 7 to the inside of the threading hole 3.

[0046] During the working process, first select the appropriate column type according to the architectural design requirements, and precisely connect it to the wall frame through the column groove 16 and the connecting groove 2. Then install the ┏┓-shaped partition board 11, insert one end of it into the groove, and fit the other end to the outer surface of the column and wall frame, and fix it with bolts or U-shaped pins 13 to ensure the firmness of the wall panel connection. Then, according to the electrical and water supply and drainage design plan, use the wire holes 3 of the inner wall panel and the wiring grooves 4 on the wall frame to arrange wires, cables, water pipes and other pipelines in an orderly manner. During the wiring process, the wires and cables will pass through the noise reduction assembly. At this time, the sound insulation and sound absorption parts in the noise reduction assembly will work together to effectively reduce the impact of the wire holes on the indoor sound environment. Finally, complete other necessary decoration and renovation work to form a complete building wall. In summary, the prefabricated building wall panels connecting beams and columns disclosed in this example significantly improve the stability of the wall panels due to their unique structural design, convenient wiring function, built-in high-efficiency noise reduction components and efficient connection methods, providing users with a comfortable, quiet and visually appealing wall solution, which has high practical value and market application potential.

[0047] During operation, the multi-stage, end-to-end sound insulation panels 7 in the soundproofing element provide guidance. The gap between the sound-absorbing cotton and the sound insulation panels 7 gradually decreases from the end of the panels 7 to the inside of the threading holes 3. As sound waves pass through this structure, the soundproofing element guides them, causing them to undergo multiple reflections and refractions due to the changing gap size. This increases the time the sound waves remain in contact with the sound-absorbing cotton, allowing them to be absorbed by the sound-absorbing element, effectively reducing noise diffusion and further enhancing the noise absorption efficiency of the sound-absorbing element. The soundproofing element is securely welded to the inside of the threading holes 3, ensuring long-term stability and soundproofing. The sound-absorbing element is glued to the inside of the threading holes, maintaining a secure connection while allowing for a certain degree of elastic deformation, which helps the sound-absorbing cotton fully realize its sound absorption performance. Example 2

[0048] The principle of this example is the same as that of Example 1, except that:

[0049] The two ends of the ┏┓-shaped partition plate 11 are respectively attached to the outer surfaces of the columns 6 and the wall frame 1 on both sides.

[0050] The L-shaped column 18 includes two connecting protrusions 17 provided on the side, the T-shaped column 19 includes three connecting protrusions 17 provided on the side, and the X-shaped column 20 includes four connecting protrusions 17 provided on the side.

[0051] Although some preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including all changes and modifications that fall within the scope of the present invention as well as the preferred embodiments.

[0052] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of this application and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. An assembled building wall panel for connecting beams and columns, characterized in that: It comprises a column and a wall frame which are installed in coordination with each other, at least two grooves or protrusions are arranged on the side of the column, protrusions or grooves which can be connected to the column are arranged on both sides of the wall frame, the wall frame comprises an inner wall panel and an outer wall panel which is attached to both sides of the inner wall panel, the outer wall panel comprises an insulation layer which is connected to the inner wall panel, and a protective layer is connected to the outer side of the insulation layer; the height of the inner wall panel is lower than the height of the outer wall panel, the width of the inner wall panel is smaller than the width of the outer wall panel, a plurality of threading holes are arranged through the inner wall panel in the vertical direction, a noise reduction component is arranged in the threading hole, and a wiring groove for placing pipelines is arranged above or below the wall frame.

2. The assembled building wall panel for connecting beams and columns as claimed in claim 1, characterized in that: The thermal insulation layer comprises a thermal insulation material having a thermal conductivity lower than 0.05 W / (m·K).

3. The assembled building wall panel for connecting beams and columns as claimed in claim 1, characterized in that: It also includes a ┏┓-shaped partition plate installed at the connection between the column and the wall frame. The ┏┓-shaped partition plate is penetrated by a plurality of bolt holes, and bolts or U-shaped pins are installed in the bolt holes.

4. The assembled building wall panel for connecting beams and columns as claimed in claim 3, characterized in that: One end of the ┏┓-shaped partition plate is inserted into the groove of the column and the wall frame, and the other end is in contact with the outer surface of the column and the wall frame.

5. The assembled building wall panel for connecting beams and columns as claimed in claim 3, characterized in that: The two ends of the ┏┓-shaped partition plate are respectively in contact with the outer surfaces of the columns and the wall frame on both sides.

6. The assembled building wall panel for connecting beams and columns as claimed in claim 1, characterized in that: The upright column is an L-shaped column and / or a T-shaped column and / or a X-shaped column.

7. The assembled building wall panel for connecting beams and columns as claimed in claim 6, characterized in that: The L-shaped column includes two grooves arranged on the side, the T-shaped column includes three grooves arranged on the side, and the X-shaped column includes four grooves arranged on the side.

8. The assembled building wall panel for connecting beams and columns as claimed in claim 6, characterized in that: The L-shaped column includes two protrusions arranged on the side, the T-shaped column includes three protrusions arranged on the side, and the X-shaped column includes four protrusions arranged on the side.

9. The assembled building wall panel for connecting beams and columns as claimed in claim 1, characterized in that: A noise reduction component is arranged in the threading hole, and the noise reduction component includes a plurality of sound insulation components and sound absorbing components arranged at intervals along the inner wall of the threading hole. The sound insulation component includes a multi-level sound insulation board body connected end to end, and the sound absorbing component is embedded in a cavity formed by the threading hole and the sound insulation board body.

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