Sound insulation wallboard with threading function for building

Abstract

The utility model relates to the technical field of building structures, and discloses a sound insulation wallboard with a threading function for a building. The technical problems that in the prior art, a reasonable reserved channel is lacked in a wall, the wiring difficulty is large, the maintenance and transformation cost is high, after a wall structure is further grooved and multiple threading holes are punched, the repairing and sound insulation effects after wiring grooving are poor, and the stability of the wall is affected are solved. The wall comprises a wall frame, the wall frame comprises an inner wall plate and outer wall plates attached to the two sides of the inner wall plate, connecting grooves for being connected with other wall structures are formed in the two sides of the wall frame, a plurality of threading holes are formed in the inner wall plate in a penetrating mode in the vertical direction, and wiring grooves for containing pipelines are formed in the upper portion or the lower portion of the wall frame. A noise reduction assembly is arranged in the threading hole, and a cross beam connecting assembly is arranged on the wall frame. The sound insulation wall integrates multiple functions of sound insulation, threading, structural connection and the like, has an excellent noise reduction effect and engineering applicability, and provides a higher-quality wall body solution for modern buildings.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a sound insulation wallboard with a threading function for buildings. Background Art

[0002] In the field of building wall structure technology, it is often difficult to take into account the three aspects of building strength, sound insulation and wire and cable laying when designing building walls and partitions. In the design and construction process of traditional wall structures, there are technical problems such as difficulty in internal wiring. When wiring wires and cables inside the wall, traditional wall structures often lack scientific and reasonable reserved channels or pre-buried pipes, making the threading work complicated and difficult. It is necessary to carefully measure the position and distance of the pipelines, and then drill holes in the wall for wiring, which destroys the wall structure. In addition, the maintenance and renovation costs are high. When the existing walls are repaired, renovated or internal facilities are added in the later stage, large-scale demolition operations are often required, resulting in high economic costs and construction delays. In addition, facing the technical problem of poor sound insulation effect, modern buildings have higher and higher requirements for the sound insulation performance of walls, but the existing wall structure cannot achieve the ideal sound insulation effect after drilling many threading holes, resulting in noise propagation, affecting the comfort and privacy of the living or use environment.

[0003] Chinese patent document in the prior art: 202010452076.3 discloses a high-strength wall brick, including a brick body, wherein rectangular cavities arranged in parallel are arranged on the brick body, and a first cylindrical cavity and a second cylindrical cavity are arranged between the rectangular cavities, wherein the first cylindrical cavity is located in the middle of the brick body, and the two second cylindrical cavities are respectively located on both sides of the first cylindrical cavity, and the first cylindrical cavity and the second cylindrical cavity are arranged at intervals, wherein the length dimension of the rectangular cavity is 70 mm, the width dimension of the rectangular cavity is 15 mm, the diameter dimension of the first cylindrical cavity is 5 mm, and the diameter dimension of the second cylindrical cavity is 15 mm. By arranging rectangular cavities and cylindrical cavities on the brick body, the mass of the brick body can be effectively reduced, wherein the cylindrical cavity is arranged between the two rectangular cavities to ensure the central strength of the brick body, thereby ensuring the strength of the brick body, thereby reducing the mass of the wall bricks while ensuring the wall structure.

[0004] However, during the implementation of the above scheme, there are at least the following technical problems: there is a lack of reasonable reserved channels inside the wall, which makes wiring difficult and has high maintenance and renovation costs. Furthermore, after many wire-threading holes are drilled in the wall structure, the wiring grooves need to be repaired, the sound insulation effect is poor, and the wall stability is affected. Therefore, it is urgent to propose a sound insulation wall panel with a wire-threading function for construction. Summary of the invention

[0005] In view of the above technical problems, the present invention provides a sound insulation wall panel with a threading function for construction, which solves the problem that there is a lack of reasonable reserved channels inside the wall in the prior art, wiring is difficult, and the maintenance and renovation costs are high. Furthermore, the wall structure faces the technical problem of poor sound insulation effect after many threading holes are drilled.

[0006] According to one aspect of the present disclosure, a sound insulation wall panel with a threading function for construction is provided, comprising a wall frame, the wall frame comprising an inner wall panel and outer wall panels attached to both sides of the inner wall panel, the outer wall panel comprising an insulation layer connected to the inner wall panel, and the outer side of the insulation layer is connected to a protective 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, connecting grooves for connecting to other wall structures are arranged on both sides of the wall frame, a plurality of threading holes are arranged through the inner wall panel in a vertical direction, a wiring groove for placing pipelines is arranged above or below the wall frame, a noise reduction component is arranged in the threading hole, and a crossbeam connection component is arranged on the wall frame.

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

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

[0009] 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 multiple levels of sound insulation boards connected end to end, and the sound absorbing component is embedded in a cavity formed by the threading hole and the sound insulation board.

[0010] The sound insulation piece is connected to the inner side of the threading hole by welding, and the sound absorbing piece is connected to the inner side of the threading hole by gluing.

[0011] The sound insulation board body comprises a first board body, a second board body and a third board body which are connected end to end in a Z-shape, wherein the end of the first board body is connected to the inner side of the threading hole, and the end of the third board body is suspended.

[0012] The sound absorbing member comprises sound absorbing cotton, a gap is left between the sound absorbing cotton and the sound insulation board, and the gap between the sound absorbing cotton and the sound insulation board gradually decreases from the end of the sound insulation board to the inner side of the threading hole.

[0013] The crossbeam connection assembly includes a connection piece sleeved on the wall frame, and the connection piece includes a U-shaped connection piece; the U-shaped connection piece is bolted or welded to the top of the wall frame, and the U-shaped connection piece is bolted or welded to the bottom of the crossbeam.

[0014] The crossbeam connection assembly also includes a fan-shaped damper, and the two ends of the fan-shaped damper are respectively installed with a first connecting seat and a second connecting seat. One end of the fan-shaped damper is installed on the U-shaped connecting member via the first connecting seat, and the other end is installed on the crossbeam via the second connecting seat.

[0015] The beneficial effects of the utility model are:

[0016] By setting wire holes and wiring grooves in the wall frame, the problem of wiring wires and cables inside the wall is solved, damage to the wall structure and additional holes are avoided, and it is also conducive to the standardized management and maintenance of internal lines in the building.

[0017] The noise reduction components in the threading hole use sound insulation and sound absorption. The sound insulation uses a multi-level Z-shaped sound insulation board connected end to end, which can effectively prevent the linear propagation of sound; the sound absorption uses sound-absorbing cotton, which can absorb and reduce noise energy. The gap between the sound-absorbing cotton and the sound insulation board gradually decreases from the end of the sound insulation board to the inside of the threading hole. Through the guiding effect of the sound insulation, the contact time between the sound wave and the sound-absorbing cotton is increased, effectively reducing the diffusion of noise, thereby greatly improving the sound insulation effect of the wall.

[0018] The connection grooves on both sides of the wall frame facilitate seamless splicing with other wall structures, ensuring the integrity and stability of the building structure. The beam connection assembly uses U-shaped connectors and fan-shaped dampers, which not only provide a stable connection between the wall frame and the beam, but the fan-shaped damper can also play a good shock-absorbing effect under earthquakes, enhancing the seismic performance of the building structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a sound insulation wall panel with threading function for building;

[0020] Figure 2 It is a schematic diagram of the installation structure of the beam connection assembly;

[0021] Figure 3 This is a structural schematic diagram of the beam connection component from another perspective;

[0022] Figure 4 for Figure 3 Enlarged view of part A;

[0023] The names of the components in the figure are: 1. Wall frame; 2. Connection groove; 3. Threading hole; 4. Routing groove; 5. Noise reduction component; 6. Beam connection component; 7. Sound insulation board; 8. First board; 9. Second board; 10. Third board; 11. U-shaped connector; 12. Beam; 13. Fan-shaped damper; 14. Inner wall panel; 15. Outer wall panel. DETAILED DESCRIPTION

[0024] 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

[0025] This example discloses a sound insulation wall panel with a threading function for use in buildings, see Figures 1 to 4 , including a 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 the outer side of the insulation layer is connected to a protective 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. Connecting grooves 2 for connecting to other wall structures are arranged on both sides of the wall frame 1, and a plurality of threading holes 3 are arranged through the inner wall panel 14 in a vertical direction. A wiring groove 4 for placing pipelines is arranged above or below the wall frame 1, a noise reduction component 5 is arranged in the threading hole 3, and a beam connecting component 6 is arranged on the wall frame 1.

[0026] The thermal insulation layer comprises a thermal insulation material having a thermal conductivity lower than 0.05 W / (m·K).

[0027] The insulation layer includes ESP XPS rock wool insulation board, and the protection layer includes concrete material.

[0028] 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 plurality of sound insulation panels 7 connected end to end. The sound absorbing component is embedded in a cavity formed by the threading hole 3 and the sound insulation panels 7.

[0029] 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.

[0030] The sound insulation board 7 includes a first board 8, a second board 9 and a third board 10 which are connected end to end in a Z-shape. The end of the first board 7 is connected to the inner side of the threading hole 3, and the end of the third board 10 is suspended.

[0031] The sound absorbing member 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 inner side of the threading hole 3.

[0032] The crossbeam connection assembly 6 includes a connection piece sleeved on the wall frame 1, and the connection piece includes a U-shaped connection piece 11; the U-shaped connection piece 11 is bolted or welded to the top of the wall frame 1, and the U-shaped connection piece 11 is bolted or welded to the bottom of the crossbeam 12.

[0033] The crossbeam connection assembly 6 also includes a fan-shaped damper 13, and the two ends of the fan-shaped damper 13 are respectively installed with a first connecting seat and a second connecting seat. One end of the fan-shaped damper 13 is installed on the U-shaped connecting member via the first connecting seat, and the other end is installed on the crossbeam 12 via the second connecting seat.

[0034] During operation, first, wires and cables are threaded through a plurality of threading holes 3 preset in the wall frame 1. Since a noise reduction component 5 is provided in the threading hole, the noise generated during threading will be effectively absorbed and suppressed. The multi-stage sound insulation board 7 connected end to end in the sound insulation piece has a guiding function. The gap between the sound-absorbing cotton and the sound insulation board 7 gradually decreases from the end of the sound insulation board 7 to the inside of the threading hole 3. When the sound wave passes through this structure, due to the change in the gap size, the sound wave will experience multiple reflections and refractions through the guiding effect of the sound insulation piece, which increases the contact time between the sound wave and the sound-absorbing cotton, allowing the sound wave to be transmitted to the position of the sound absorbing piece and absorbed, effectively reducing the diffusion of noise, thereby further improving the noise absorption efficiency of the sound absorbing piece. The wiring groove 4 above or below the wall frame provides a safe and concealed layout space for the pipelines, and the directions of various pipelines can be flexibly arranged as needed to keep the interior of the building clean and orderly. The sound insulation is firmly connected to the inner side of the threading hole 3 by welding, ensuring the stability and sound insulation effect of long-term use; the sound absorbing component is connected to the inner side of the threading hole by gluing, which not only maintains the stability of the connection, but also allows a certain degree of elastic deformation, which is conducive to the sound absorbing cotton to fully exert its sound absorption performance. The crossbeam connection assembly 6 set on the wall frame 1 is responsible for the stable connection between the wall and other structures. The U-shaped connector 11 is fixed to the wall frame and the crossbeam 12 by bolts or welding, and the fan-shaped damper 13 is installed between the U-shaped connector and the crossbeam. When the wall is subjected to vibration caused by earthquakes, the fan-shaped damper can effectively absorb and consume vibration energy, reduce the impact of vibration on the wall and the entire building structure, and improve the seismic performance and service life of the structure.

[0035] Although some preferred embodiments of the utility model have been described, those skilled in the art may make other 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 the preferred embodiments and all changes and modifications falling within the scope of the utility model.

[0036] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of this application and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A sound insulation wallboard with threading function for construction, characterized in that: The invention comprises a wall frame, wherein the wall frame comprises an inner wall panel and an outer wall panel attached to both sides of the inner wall panel, the outer wall panel comprises an insulation layer connected to the inner wall panel, and the outer side of the insulation layer is connected to a protective layer; the height of the inner wall panel is lower than the height of the outer wall panel, and the width of the inner wall panel is smaller than the width of the outer wall panel; connecting grooves for connecting to the wall structure are arranged on both sides of the wall frame; a plurality of threading holes are arranged through the inner wall panel in a vertical direction; a wiring groove for placing pipelines is arranged above or below the wall frame; a noise reduction component is arranged in the threading hole; and a crossbeam connecting component is arranged on the wall frame.

2. The sound insulation wallboard with threading function for construction 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 sound insulation wallboard with threading function for construction as claimed in claim 1, characterized in that: 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 multiple levels of sound insulation boards connected end to end, and the sound absorbing component is embedded in a cavity formed by the threading hole and the sound insulation board.

4. The sound insulation wallboard with threading function for construction as claimed in claim 3, characterized in that: The sound insulation piece is connected to the inner side of the threading hole by welding, and the sound absorbing piece is connected to the inner side of the threading hole by gluing.

5. The sound insulation wallboard with threading function for construction as claimed in claim 3, characterized in that: The sound insulation board body comprises a first board body, a second board body and a third board body which are connected end to end in a Z-shape, wherein the end of the first board body is connected to the inner side of the threading hole, and the end of the third board body is suspended.

6. The sound insulation wallboard with threading function for construction as claimed in claim 3, characterized in that: The sound absorbing member comprises sound absorbing cotton, a gap is left between the sound absorbing cotton and the sound insulation board, and the gap between the sound absorbing cotton and the sound insulation board gradually decreases from the end of the sound insulation board to the inner side of the threading hole.

7. The sound insulation wallboard with threading function for construction as claimed in claim 1, characterized in that: The crossbeam connection assembly includes a connection piece sleeved on the wall frame, and the connection piece includes a U-shaped connection piece; the U-shaped connection piece is bolted or welded to the top of the wall frame, and the U-shaped connection piece is bolted or welded to the bottom of the crossbeam.

8. The sound insulation wallboard with threading function for construction as claimed in claim 7, characterized in that: The crossbeam connection assembly also includes a fan-shaped damper, and the two ends of the fan-shaped damper are respectively installed with a first connecting seat and a second connecting seat. One end of the fan-shaped damper is installed on the U-shaped connecting member via the first connecting seat, and the other end is installed on the crossbeam via the second connecting seat.

Images