A glass node structure with fireproof and sound insulation requirements

Abstract

The utility model relates to a glass node structure belongs to building structure technical field, specifically a kind of glass node structure with fireproof and sound insulation requirement, including concrete floor and embedded part, the embedded part is fixedly installed on concrete floor, still include steel one, fireproof component and sound insulation component;The utility model reaches the effect of meeting the sound insulation and fireproof demand of large concert hall building wall hollow position, solve the problem that the existing patent cannot meet the demand of building node structure, application scene is limited, and window frame and glass rely on multilayer sealing, sealing failure is prone to due to material aging after long-term use, in addition, structural adhesive can release harmful gas under high temperature, the problem of harm to human health.

Description

Technical Field

[0001] This utility model relates to the field of building structure technology, and in particular to a glass joint structure that combines fire resistance and sound insulation requirements. Background Technology

[0002] As an acoustically sensitive space, the background noise of a concert hall must meet the requirement of less than or equal to NR-15, and sound insulation treatment must be carried out on the gaps. In addition, as a densely populated place, the materials related to the concert hall must also fully consider fire protection requirements.

[0003] A search revealed Chinese patent CN202098534U, which discloses a fireproof window that is soundproof, airtight, weatherproof, and watertight. The window includes a window frame and fireproof glass fixed within the frame. The fireproof glass is composed of double-glazed tempered glass and fireproof glass, fixed within the frame by a pressure plate and a secondary pressure plate. Three layers of fireproof plates are installed between the window frame and the secondary pressure plate. Fireproof strips are installed at the junctions of the fireproof glass with the window frame and pressure plates, and rubber strips are used for sealing the edges of the fireproof glass. The main body of the window frame is made of steel, filled with ceramic wool and sound insulation material. The fireproof glass is a combination of double-glazed tempered glass and fireproof glass. The sealing uses a combination of polymer structural adhesive and fireproof strips, effectively solving the fireproof, soundproof, airtight, and watertight functions of the window design without adding extra window components, resulting in a simple and aesthetically pleasing overall structure.

[0004] Based on the above search and existing technology, the findings were as follows:

[0005] The aforementioned patents cannot meet the needs of building node construction, limiting their application scenarios. Furthermore, the window frame and glass rely on multiple layers of sealing, which are prone to failure due to material aging after long-term use. In addition, structural adhesives may release harmful gases at high temperatures, endangering human health, thus presenting certain limitations. Utility Model Content

[0006] To address the aforementioned technical issues, this utility model proposes a glass node structure that combines fire resistance and sound insulation, thus meeting the sound insulation and fire resistance requirements of open sections in the walls of large concert halls.

[0007] The technical solution to achieve the purpose of this utility model is: a glass node structure that combines fire resistance and sound insulation requirements, including a concrete floor slab and embedded parts, wherein the embedded parts are fixedly installed on the concrete floor slab, and also includes steel, fireproof components and sound insulation components;

[0008] The steel material is fixedly installed on the embedded part, and a fireproof sealing gasket is filled between the steel material and the embedded part. The interior of the steel material is filled with fireproof rock wool.

[0009] The fireproof component includes connectors disposed on both sides of a steel member, each connector having a steel member welded to its top, and glass pressure plates disposed on both sides of the connector.

[0010] The sound insulation component includes soundproof glass disposed on one side of the steel member.

[0011] Preferably, the top two sides of the steel material one are filled with sealant, and the steel material one and the connector are threadedly installed with screw two. An angle steel is welded inside the steel material one, and screw one is threadedly installed between the angle steel and one side of the connector and the top of the steel material one.

[0012] Preferably, an aluminum alloy cover plate is fixedly installed on the outer side of each of the glass pressure plates, and a fireproof glass is fixedly installed on the top of one of the glass pressure plates, the fireproof glass abutting against the steel, and the soundproof glass is set on the other glass pressure plate.

[0013] Preferably, a fastening bolt is threaded between one of the glass pressure plates and the connector, a rubber gasket is filled inside one of the glass pressure plates, and an expansion bolt is threaded between the other glass pressure plate and the connector.

[0014] Preferably, a steel plate support arm is fixedly installed between another glass pressure plate and the soundproof glass, and a glass gasket is fixedly installed on the top of the steel plate support arm. The bottom of the other glass pressure plate and the interior of the adjacent connecting member are filled with fireproof material.

[0015] Compared with existing technologies, the significant advantages of this invention are:

[0016] Firstly, this utility model integrates dual performance, combining fireproof rock wool, fireproof glass, and fireproof sealant to form a Class A fire barrier, effectively retarding flames and delaying the spread of fire; moreover, the soundproof glass, sealant, and rubber pads work synergistically to significantly reduce noise transmission, making it suitable for high-requirement venues such as concert halls; metal components such as steel, angle steel, and steel plate brackets provide high-strength support, and screw and bolt connections ensure overall stability; in addition, the embedded parts are combined with the concrete floor slab to enhance seismic resistance and durability.

[0017] Secondly, this utility model is easy to construct and convenient for on-site installation and maintenance. The fireproof rock wool and sealant filling simplify the handling of complex nodes; the glass gasket and steel plate support protect the glass edges, reduce stress concentration, and extend service life; the expansion bolts and fastening bolts adapt to different working conditions and prevent loosening; the fireproof rock wool is an inorganic material, non-toxic and high temperature resistant, which meets the green building standards.

[0018] This invention addresses the limitations of existing patents in meeting the structural requirements of building nodes, restricting application scenarios, and addressing the issues that the window frame and glass rely on multiple layers of sealing, which can easily lead to seal failure due to material aging after long-term use. Additionally, structural adhesives may release harmful gases at high temperatures, posing a risk to human health. Attached Figure Description

[0019] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a schematic diagram of the overall structure provided by this utility model;

[0021] Figure 2 This is a cross-sectional structural schematic diagram provided by this utility model;

[0022] Figure 3 This utility model provides Figure 2 Enlarged structural diagram at point A in the middle;

[0023] Figure 4 This utility model provides Figure 2 Enlarged structural diagram at point B.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Concrete floor slab; 2. Embedded parts; 3. Steel material 1; 4. Steel material 2; 5. Fireproof glass; 6. Connectors; 7. Aluminum alloy cover plate; 8. Soundproof glass; 9. Fastening bolts; 10. Glass pressure plate; 11. Sealant; 12. Angle steel; 13. Screw 1; 14. Screw 2; 15. Expansion bolts; 16. Glass gaskets; 17. Steel plate support arm; 18. Fireproof materials. Detailed Implementation

[0026] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0027] This utility model provides an improved glass joint structure that combines fire resistance and sound insulation requirements. The technical solution of this utility model is as follows:

[0028] like Figures 1-4 As shown, a glass joint structure that combines fire resistance and sound insulation requirements includes a concrete floor slab 1 and embedded parts 2. The embedded parts 2 are fixedly installed on the concrete floor slab 1, and the floor slab foundation is stable, providing a favorable auxiliary effect for subsequent installation. It also includes steel 3, fireproof components and sound insulation components.

[0029] Steel material 3 is fixedly installed on embedded part 2. Fireproof sealing gasket is filled between steel material 3 and embedded part 2. Fireproof rock wool is filled inside steel material 3. Fireproof rock wool does not burn or release toxic gases at high temperature and can effectively block the spread of fire.

[0030] The fireproof component includes connectors 6 on both sides of steel member 1 3. Each connector 6 is welded to the top of steel member 2 4. Glass pressure plates 10 are provided on both sides of the connector 6. The components are made of steel, are wear-resistant and sturdy.

[0031] The sound insulation components include soundproof glass 8 installed on one side of steel plate 24. The multi-layer soundproof glass 8 greatly improves the sound insulation effect and can meet the sound insulation requirements of the hollowed-out parts of the wall of a large concert hall building.

[0032] Furthermore, the top two sides of steel 3 are filled with sealant 11, and screws 14 are threaded between steel 3 and connector 6. Angle steel 12 is welded inside steel 3. Screws 13 are threaded between angle steel 12 and one side of connector 6 and the top of steel 3. Angle steel 12 has the advantages of strength, lightweight, economy and easy installation, which facilitates construction.

[0033] Furthermore, an aluminum alloy cover plate 7 is fixedly installed on the outer side of each glass pressure plate 10, and a fireproof glass 5 is fixedly installed on the top of one of the glass pressure plates 10. The fireproof glass 5 abuts against the steel plate 4, and the soundproof glass 8 is set on another glass pressure plate 10, which takes into account both fireproof and soundproof performance and is highly practical.

[0034] As a further embodiment of this utility model, a fastening bolt 9 is threaded between one of the glass pressure plates 10 and the connector 6, a rubber pad is filled inside one of the glass pressure plates 10, and an expansion bolt 15 is threaded between the other glass pressure plate 10 and the connector 6, thereby improving the tightness of the connection between the two and preventing loosening and falling off.

[0035] Furthermore, a steel plate support arm 17 is fixedly installed between another glass pressure plate 10 and the soundproof glass 8. A glass gasket 16 is fixedly installed on the top of the steel plate support arm 17. The bottom of the other glass pressure plate 10 and the interior of the adjacent connector 6 are filled with fireproof material 18. The combination of the steel plate support arm 17 and the glass gasket 16 can ensure the structural load-bearing capacity and stability, as well as improve safety and durability, and can take into account both strength and detail protection.

[0036] The specific working method is as follows: First, the embedded part 2 is embedded in the concrete floor slab 1. The steel material 3 is fixed to the embedded part 2 through the fireproof sealing gasket and filled with fireproof rock wool to form a fire barrier. Second, the two sides of the steel material 3 are welded to the steel material 4 through the connector 6. The connection is reinforced with screws and angle steel 12. Next, the glass pressure plate 10 is fixed to both sides of the connector 6. Fireproof glass 5 is installed on one side, and soundproof glass 8 is supported by steel plate bracket 17 on the other side and filled with fireproof material 18. A glass gasket 16 is set between the soundproof glass 8 and the glass pressure plate 10. Combined with rubber gasket and sealant 11, the sound insulation and sealing performance are improved. In addition, fastening bolts 9 and expansion bolts 15 are used to ensure a stable connection. Sealant 11 and fireproof rock wool are used to fill the gaps to block the transmission of fire and noise.

[0037] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A glass joint structure that combines fire resistance and sound insulation requirements, comprising a concrete floor slab (1) and embedded parts (2), characterized in that: The embedded part (2) is fixedly installed on the concrete floor slab (1), and also includes: Steel material 1 (3), the steel material 1 (3) is fixedly installed on the embedded part (2), the steel material 1 (3) and the embedded part (2) are filled with fireproof sealing gasket, and the interior of the steel material 1 (3) is filled with fireproof rock wool; Fireproof component, the fireproof component includes connectors (6) disposed on both sides of steel material one (3), each connector (6) is welded to the top of steel material two (4), and glass pressure plates (10) are disposed on both sides of the connector (6); The sound insulation component includes a soundproof glass (8) disposed on one side of the steel member (4).

2. The glass joint structure that combines fire resistance and sound insulation as described in claim 1, characterized in that: The top two sides of the steel material (3) are filled with sealant (11), and screws (14) are threaded between the steel material (3) and the connector (6). Angle steel (12) is welded inside the steel material (3), and screws (13) are threaded between the angle steel (12) and one side of the connector (6) and the top of the steel material (3).

3. A glass joint structure that combines fire resistance and sound insulation as described in any one of claims 1-2, characterized in that: An aluminum alloy cover plate (7) is fixedly installed on the outside of each of the glass pressure plates (10), and a fireproof glass (5) is fixedly installed on the top of one of the glass pressure plates (10). The fireproof glass (5) abuts against the steel plate (4), and the soundproof glass (8) is set on the other glass pressure plate (10).

4. A glass joint structure that combines fire resistance and sound insulation as described in claim 1, characterized in that: One of the glass pressure plates (10) is threadedly fitted with a fastening bolt (9) between it and the connector (6), one of the glass pressure plates (10) is filled with a rubber gasket, and the other glass pressure plate (10) is threadedly fitted with an expansion bolt (15) between it and the connector (6).

5. A glass joint structure that combines fire resistance and sound insulation as described in claim 1, characterized in that: A steel plate support arm (17) is fixedly installed between another glass pressure plate (10) and the soundproof glass (8). A glass gasket (16) is fixedly installed on the top of the steel plate support arm (17). The bottom of the other glass pressure plate (10) and the interior of the adjacent connector (6) are filled with fireproof material (18).

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