High-rise housing outer wall enclosure structure with sound insulation effect

Abstract

The utility model belongs to the technical field of residence outer wall enclosure, and discloses a high-rise residence outer wall enclosure structure with a sound insulation effect, which comprises a sound insulation outer wall body and a decorative plate, the upper surface of the sound insulation outer wall body is provided with four mounting grooves, the two opposite sides in each mounting groove are provided with limiting holes, and the decorative plate is arranged in each mounting groove. An extrusion block is fixedly installed at the center of the upper surface of the sound insulation outer wall body, a sealing body is fixedly installed on the side edge of the decorative plate, a splicing mechanism is arranged on the side edge of the sound insulation outer wall body, a filling cavity is formed in the sound insulation outer wall body, and a rubber sheet is fixedly installed on the lower surface of the decorative plate. According to the building envelope structure, efficient sound insulation is achieved through the filling cavity, stable installation of the building envelope structure is achieved through the clamping assembly, the purpose of preventing rain and snow erosion is achieved through the air chamber, and meanwhile the purpose of efficient hoisting is achieved through the detachable hoisting assembly.

Description

Technical Field

[0001] This utility model belongs to the field of residential exterior wall enclosure technology, specifically a high-rise residential exterior wall enclosure structure with sound insulation effect. Background Technology

[0002] As part of the building structure, the exterior wall cladding needs to have long-term durability to resist the erosion of natural environments such as wind, sun and rain. At the same time, it also needs to have thermal insulation design to reduce heat exchange between indoors and outdoors, maintain a comfortable indoor temperature, reduce building energy consumption, and improve energy efficiency.

[0003] To overcome the above-mentioned defects, prior art 1 (Chinese patent application number 202221681517.8, application date 2022.06.30) provides a high-rise residential building insulated exterior wall. In this insulated exterior wall, when workers pick up the outer panel from the connecting assembly, align the fixing frame on the bottom side of the outer panel with the limiting groove and press it down. When the limiting rod in the fixing frame slides to correspond with the concave hole inside the limiting groove, the compression spring can smoothly compress the limiting rod, causing it to slide outwards. When the end of the limiting rod abuts against the concave hole inside the limiting groove, the installation of the outer panel is successfully completed. This smoothly seals the mounting holes of the insulated exterior wall body, eliminating the need for a secondary painting device and reducing subsequent installation steps.

[0004] Although the existing technology 1 can complete the installation of the outer panel by abutting the end of the limiting rod against the concave hole inside the limiting groove, it has low stability and is prone to loosening, which can cause the outer panel to fall off and create safety hazards. It has low practicality and lacks sound insulation performance, which cannot guarantee the comfort of living. Moreover, most of the outer panels of the existing technology are not convenient to be hoisted, which makes it impossible to guarantee the safety of installation at high altitudes. Utility Model Content

[0005] To address the problems mentioned in the background section, this utility model provides a sound-insulating exterior wall enclosure structure for high-rise residential buildings, which has the advantages of high-efficiency sound insulation, stable installation, protection against rain and snow erosion, and easy hoisting.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a soundproof exterior wall enclosure structure for high-rise residential buildings, comprising a soundproof exterior wall body and a decorative panel. The upper surface of the soundproof exterior wall body has four mounting slots, each with limiting holes on opposite sides. A compression block is fixedly installed at the center of the upper surface of the soundproof exterior wall body. A sealing body is fixedly installed on the side of the decorative panel. A splicing mechanism is provided on the side of the soundproof exterior wall body. A filling cavity is provided inside the soundproof exterior wall body. A rubber sheet is fixedly installed on the lower surface of the decorative panel, and an air chamber is provided between the rubber sheet and the decorative panel. Four sets of snap-fit ​​components are provided on the lower surface of the decorative panel, each corresponding to a mounting slot. Multiple detachable hoisting components arranged in a rectangular array are fixedly installed on the upper surfaces of both the soundproof exterior wall body and the decorative panel.

[0007] Preferably, the splicing mechanism includes a clip, a first clip, a second clip, and a third clip. The clip is fixedly installed on the right side of the soundproof exterior wall body, the first clip is opened on the left side of the soundproof exterior wall body, the second clip is fixedly installed on the rear side of the soundproof exterior wall body, and the third clip is opened on the front side of the soundproof exterior wall body.

[0008] Preferably, the filling cavity is filled from top to bottom with a honeycomb panel, a sound insulation panel, a fireproof layer, and a heat insulation layer.

[0009] Preferably, the snap-fit ​​assembly includes a mounting block, a limiting block, and a limiting spring. The mounting block is fixedly mounted on the lower surface of the decorative panel, and limiting blocks are slidably mounted on the relatively narrow sides of the mounting block. Limiting springs are fixedly mounted between the two limiting blocks and the mounting block.

[0010] Preferably, each of the limiting blocks is engaged with a corresponding limiting hole, and each of the limiting blocks is provided with an inclined surface.

[0011] Preferably, the decorative panel has a through hole inside, which connects the air chamber and the sealing strip.

[0012] Preferably, the length and width of the extrusion block are smaller than the length and width of the air chamber.

[0013] Preferably, the detachable hoisting assembly includes a fixing plate, a fixing bolt inserted on the upper surface of the fixing plate, the fixing bolt being fixedly engaged with the upper surface of the soundproof exterior wall body and the decorative panel, a fastening nut being threaded on the outer side of the fixing bolt, an anti-loosening washer being provided on the lower surface of the fastening nut, and a hoisting ring being fixedly provided on the upper surface of the fixing plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model features a filling cavity located inside the soundproof exterior wall body. The filling cavity is filled with honeycomb panels, sound insulation panels, fireproof layers, and thermal insulation layers, arranged from top to bottom. The honeycomb panels, due to their unique honeycomb structure, can effectively block sound waves. When used together with the sound insulation panels, they can provide multi-layered sound insulation effects and achieve efficient sound insulation.

[0016] 2. This utility model uses a snap-fit ​​assembly to fix the mounting block to the lower surface of the decorative panel. Limiting blocks are slidably installed on the relatively narrow sides of the mounting block. Limiting springs are fixedly installed between the limiting blocks and the mounting block, and the limiting blocks are engaged with the corresponding limiting holes. Each limiting block has a bevel, so when installing the decorative panel, the bevel of the limiting block will contact the edge of the mounting groove. By pressing the decorative panel, the limiting block is squeezed into the mounting block. When the limiting block reaches the position of the limiting hole, it moves into the limiting hole under the action of the limiting spring to form a snap-fit ​​connection, so that the decorative panel can be stably fixed to the soundproof exterior wall body after installation and is not easy to fall off.

[0017] 3. This utility model features an air chamber. A rubber sheet is fixedly installed on the lower surface of the decorative panel, and an air chamber is provided between the rubber sheet and the decorative panel. An extrusion block is fixedly installed at the center of the upper surface of the soundproof exterior wall body. The length and width of the extrusion block are smaller than the length and width of the air chamber. Therefore, when installing the decorative panel, the extrusion block compresses the rubber sheet by squeezing the decorative panel, causing the gas in the air chamber to enter the sealing body through the through hole and expand. This makes the adjacent sealing bodies fit more tightly, greatly increasing the sealing performance between the decorative panels and preventing rain and snow from eroding the soundproof exterior wall body, thus improving the overall practicality.

[0018] 4. This utility model, through its detachable hoisting components, enables convenient hoisting and positioning of the enclosure structure. The fixing bolts, along with the securing bolts to the soundproof exterior wall body and the upper surface of the decorative panel, and the tightening of the nuts, achieve a stable connection between the detachable hoisting components and the enclosure structure. The anti-loosening washers further enhance the reliability of the connection and prevent loosening. Furthermore, when subsequent installation of the enclosure is required, the detachable hoisting components can be easily disassembled, facilitating operation, improving construction efficiency, and reducing maintenance costs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main cross-section of the present invention;

[0020] Figure 2 This is a top-section structural diagram of the soundproof exterior wall body of this utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the soundproof exterior wall body of this utility model;

[0022] Figure 4 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0023] Figure 5 This is a three-dimensional structural diagram of the decorative panel of this utility model;

[0024] Figure 6 This is a schematic diagram of the snap-fit ​​assembly structure of this utility model;

[0025] Figure 7 This utility model Figure 1 Enlarged schematic diagram of the structure at point B;

[0026] Figure 8 This is a schematic diagram of the detachable hoisting component structure of this utility model.

[0027] In the diagram: 1. Soundproof exterior wall body; 2. Decorative panel; 3. Mounting groove; 4. Limiting hole; 5. Extrusion block; 6. Sealing body; 7. Filling cavity; 8. Rubber sheet; 9. Air chamber; 10. Locking strip; 11. Locking groove one; 12. Locking block; 13. Locking groove two; 14. Through hole; 15. Honeycomb panel; 16. Soundproof panel; 17. Fireproof layer; 18. Thermal insulation layer; 19. Mounting block; 20. Limiting block; 21. Limiting spring; 22. Detachable hoisting assembly; 23. Fixing plate; 24. Hoisting ring; 25. Fixing bolt; 26. Fastening nut; 27. Anti-loosening washer. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figures 1 to 8 As shown, this utility model provides a soundproof exterior wall enclosure structure for high-rise residential buildings, including a soundproof exterior wall body 1 and a decorative panel 2. The upper surface of the soundproof exterior wall body 1 has four mounting grooves 3, and each mounting groove 3 has limit holes 4 on opposite sides. An extrusion block 5 is fixedly installed at the center of the upper surface of the soundproof exterior wall body 1. A sealing body 6 is fixedly installed on the side of the decorative panel 2. A splicing mechanism is provided on the side of the soundproof exterior wall body 1. A filling cavity 7 is provided inside the soundproof exterior wall body 1. A rubber sheet 8 is fixedly installed on the lower surface of the decorative panel 2, and an air chamber 9 is provided between the rubber sheet 8 and the decorative panel 2. Four sets of snap-fit ​​components are provided on the lower surface of the decorative panel 2, and each snap-fit ​​component corresponds to a mounting groove 3. Multiple detachable hoisting components 22 arranged in a rectangular array are fixedly installed on the upper surfaces of both the soundproof exterior wall body 1 and the decorative panel 2.

[0030] Specifically, the splicing mechanism includes a clip 10, a first clip 11, a clip 12, and a second clip 13, enabling convenient and quick splicing between multiple soundproof exterior wall bodies 1. The cooperation between the clip 10 and the first clip 11, and the clip 12 and the second clip 13, not only ensures the firmness of the splicing but also effectively prevents rainwater and dust from seeping in from the splice, improving the sealing and integrity of the enclosure structure. It also simplifies the installation process and increases construction efficiency.

[0031] Furthermore, the filling cavity 7 is filled from top to bottom with honeycomb panels 15, sound insulation panels 16, fireproof layers 17, and thermal insulation layers 18. This multi-layered filling structure fully utilizes the advantages of each layer of materials. Honeycomb panels 15 reduce weight, sound insulation panels 16 enhance sound insulation, fireproof layers 17 provide fire protection, and thermal insulation layers 18 improve thermal insulation performance. Together, they create a comfortable, safe, and energy-efficient living environment for high-rise residential buildings, effectively improving the overall performance of the building envelope.

[0032] Furthermore, the snap-fit ​​assembly includes an mounting block 19, a limiting block 20, and a limiting spring 21, which enables a quick and stable connection between the decorative panel 2 and the soundproof exterior wall body 1.

[0033] It is worth noting that the engaging connection between the limiting block 20 and the limiting hole 4 ensures the reliability of the connection, while the setting of the limiting spring 21 provides a certain degree of elasticity during the installation process, facilitating the installation operation. The inclined design of the limiting block 20 allows it to be smoothly guided into the limiting hole 4 during installation, further improving the installation efficiency and accuracy.

[0034] It is worth noting that the through-hole 14 inside the decorative panel 2 connects the air chamber 9 and the sealing strip. This design enhances the sealing and sound insulation of the enclosure structure. The through-hole 14 allows for effective communication between the air chamber 9 and the sealing strip. When external sound is heard, the air vibrations inside the air chamber 9 can be better consumed and converted. At the same time, the cooperation between the sealing strip and the through-hole 14 further prevents sound leakage, improves the sound insulation capability of the enclosure structure, and creates a quieter environment indoors.

[0035] It is worth noting that the length and width of the compression block 5 are smaller than those of the air chamber 9. This design allows the compression block 5 to exert a certain compression effect on the air inside the air chamber 9 during the installation of the decorative panel 2. When the decorative panel 2 is subjected to external force, the air between the compression block 5 and the air chamber 9 can act as a buffer, reducing the vibration of the decorative panel 2, thereby reducing the noise generated by the vibration of the decorative panel 2 and further improving the sound insulation performance of the enclosure structure.

[0036] It is worth emphasizing that the detachable lifting assembly 22, including the fixing plate 23, fixing bolts 25, fastening nuts 26, anti-loosening washers 27, and lifting rings 24, has a reasonable structural design and is easy to use. During installation, the enclosure structure can be easily lifted to the designated position and firmly fixed by the fixing bolts 25 and fastening nuts 26; the anti-loosening washers 27 ensure the stability of the connection and prevent loosening. For subsequent maintenance or component replacement, the detachable lifting assembly 22 can be easily disassembled, facilitating operation, improving construction efficiency, reducing maintenance costs, and extending the service life of the enclosure structure.

[0037] Working principle: The honeycomb panel 15 effectively reduces the overall weight while providing a certain degree of strength support; the sound insulation panel 16, with its special material and structure, absorbs and blocks sound, enhancing the sound insulation effect of the building envelope; the fireproof layer 17 can prevent the spread of fire in the event of a fire or other high-temperature conditions, providing fire protection; the thermal insulation layer 18 can reduce the transfer of heat between indoors and outdoors, improving the building's thermal insulation performance. All layers of materials are tightly filled within the filling cavity 7, working together to provide high-rise residential buildings with multiple functional guarantees, including sound insulation, fireproofing, and thermal insulation.

[0038] The mounting block 19 is fixedly installed on the lower surface of the decorative panel 2 via a snap-fit ​​assembly. Limiting blocks 20 are slidably installed on its relatively narrow sides, and the limiting blocks 20 are connected to the mounting block 19 via limiting springs 21. During installation, the snap-fit ​​assembly on the lower surface of the decorative panel 2 is aligned with the mounting groove 3 on the upper surface of the soundproof wall body 1. As the decorative panel 2 moves downwards, the inclined surfaces of the limiting blocks 20 first contact the opposite sides within the mounting groove 3. Under pressure, the limiting blocks 20 overcome the elastic force of the limiting springs 21 and slide inwards towards the mounting block 19. When the decorative panel 2 continues to move into position, the limiting blocks 20 pop out under the elastic force of the limiting springs 21, forming a snap-fit ​​connection with the corresponding limiting holes 4 within the mounting groove 3, thereby firmly connecting the decorative panel 2 and the soundproof wall body 1 together, achieving rapid and stable installation.

[0039] After the decorative panel 2 is installed, the air chamber 9 is positioned between the rubber sheet 8 and the decorative panel 2. The through hole 14 inside the decorative panel 2 connects the air chamber 9 to the sealing strip. When sound comes from the outside, the sound causes air vibration, and the air inside the air chamber 9 also vibrates accordingly. Due to the presence of the air chamber 9, some sound energy is consumed and converted within the air chamber 9, thereby reducing sound transmission. At the same time, the through hole 14 is connected to the sealing strip, further enhancing the sealing effect and preventing sound leakage from the gap between the decorative panel 2 and the soundproof exterior wall body 1. Together with the rubber sheet 8 and other structures, it improves the sound insulation performance of the enclosure structure.

[0040] During the installation of the exterior wall envelope of a high-rise residential building, the detachable hoisting assembly 22 is used to hoist the envelope structure to the designated position. First, the fixing plate 23 is placed at a suitable position on the upper surface of the soundproof exterior wall body 1 and the decorative panel 2. Then, the fixing bolts 25 are inserted into the upper surface of the fixing plate 23, and the fixing bolts 25 are fixedly engaged with the upper surface of the soundproof exterior wall body 1 and the decorative panel 2. By tightening the fastening nut 26, the fixing plate 23 is firmly fixed to the envelope structure. The anti-loosening washer 27 on the lower surface of the fastening nut 26 can prevent the fastening nut 26 from loosening during long-term use. The hoisting ring 24 fixed on the upper surface of the fixing plate 23 is used to connect the hoisting equipment. The hoisting equipment lifts the envelope structure and moves it to the installation position. After installation, if disassembly is required, simply loosen the fastening nut 26 and remove the fixing bolts 25 to remove the detachable hoisting assembly 22 from the envelope structure, which facilitates subsequent maintenance or replacement of parts.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A soundproof exterior wall enclosure structure for a high-rise residential building, comprising a soundproof exterior wall body (1) and a decorative panel (2), characterized in that: The soundproof exterior wall body (1) has four mounting slots (3) on its upper surface. Each mounting slot (3) has a limit hole (4) on each of its opposite sides. An extrusion block (5) is fixedly installed at the center of the upper surface of the soundproof exterior wall body (1). A sealing body (6) is fixedly installed on the side of the decorative panel (2). A splicing mechanism is provided on the side of the soundproof exterior wall body (1). A filling cavity (7) is provided inside the soundproof exterior wall body (1). A rubber sheet (8) is fixedly installed on the lower surface of the decorative panel (2). An air chamber (9) is provided between the rubber sheet (8) and the decorative panel (2). Four sets of snap-fit ​​components are provided on the lower surface of the decorative panel (2). Each snap-fit ​​component corresponds to a mounting slot (3). Multiple detachable hoisting components (22) arranged in a rectangular array are fixedly provided on the upper surfaces of the soundproof exterior wall body (1) and the decorative panel (2).

2. The sound-insulating exterior wall enclosure structure for a high-rise residential building according to claim 1, characterized in that: The splicing mechanism includes a clip (10), a first clip (11), a first clip (12), and a second clip (13). The clip (10) is fixedly installed on the right side of the soundproof exterior wall body (1), the first clip (11) is opened on the left side of the soundproof exterior wall body (1), the first clip (12) is fixedly installed on the rear side of the soundproof exterior wall body (1), and the second clip (13) is opened on the front side of the soundproof exterior wall body (1).

3. The sound-insulating exterior wall enclosure structure for a high-rise residential building according to claim 1, characterized in that: The filling cavity (7) is filled from top to bottom with honeycomb panel (15), sound insulation panel (16), fireproof layer (17) and heat insulation layer (18).

4. The sound-insulating exterior wall enclosure structure for a high-rise residential building according to claim 1, characterized in that: The snap-fit ​​assembly includes a mounting block (19), a limiting block (20), and a limiting spring (21). The mounting block (19) is fixedly installed on the lower surface of the decorative panel (2). The limiting blocks (20) are slidably installed on the relatively narrow sides of the mounting block (19). The limiting springs (21) are fixedly installed between the two limiting blocks (20) and the mounting block (19).

5. The sound-insulating exterior wall enclosure structure for a high-rise residential building according to claim 4, characterized in that: Each of the limiting blocks (20) is engaged with the corresponding limiting hole (4), and each of the limiting blocks (20) is provided with a slope.

6. The sound-insulating exterior wall enclosure structure for a high-rise residential building according to claim 1, characterized in that: The decorative panel (2) has a through hole (14) inside, which connects the air chamber (9) and the sealing strip.

7. The sound-insulating exterior wall enclosure structure for a high-rise residential building according to claim 1, characterized in that: The length and width of the extrusion block (5) are smaller than the length and width of the air chamber (9).

8. The sound-insulating exterior wall enclosure structure for a high-rise residential building according to claim 1, characterized in that: The detachable hoisting assembly (22) includes a fixing plate (23), a fixing bolt (25) is inserted on the upper surface of the fixing plate (23), the fixing bolt (25) is fixedly engaged with the upper surface of the soundproof exterior wall body (1) and the decorative panel (2), a fastening nut (26) is threaded on the outer side of the fixing bolt (25), an anti-loosening washer (27) is provided on the lower surface of the fastening nut (26), and a hoisting ring (24) is fixedly provided on the upper surface of the fixing plate (23).

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