A steel profile frame construction

Abstract

The utility model discloses a steel section frame structure, including steel section window frame and fire -resistant glass, the edge of steel section window frame is seted up with recess, the inside of recess is provided with the installation component for installing on the wall body, the inside of steel section window frame is seted up with the lap joint groove, is provided with fire -resistant glass at lap joint groove department. The utility model discloses the both sides of fire -resistant glass are connected with steel section window frame through first fire -resistant sealant, and the two protective frames set up on steel section window frame can better protect first fire -resistant sealant, make it not expose in the environment, can play the role of fire -resistant sealing while increasing its service life, and fire -resistant material such as rock wool material, directly set up in the inside of steel section window frame window frame, on one hand can play the role of fire -resistant heat -proof, on the other hand, can replace and overhaul through dismantling component, the inside fire -resistant material's condition is convenient to know, is convenient for replacement and overhaul.

Description

Technical Field

[0001] This utility model relates to the field of window frame steel profile technology, and in particular to a steel profile frame structure. Background Technology

[0002] Fire-resistant windows are special windows with fire-resistant and heat-insulating functions, typically composed of key components such as window frames, window sashes, and fire-resistant glass. In the construction industry, fire-resistant windows play a crucial role, their main purpose being to effectively prevent the spread of fire and smoke during a fire, buying valuable time for evacuation and fire rescue. In critical locations such as between fire compartments, evacuation stairwells, and refuge floors, fire-resistant windows are indispensable fire-resistant partitions. They not only withstand high temperatures for a certain period, maintaining structural integrity, but also insulate against heat transfer to a certain extent, reducing the threat of fire to adjacent areas and protecting the lives and property of people inside the building.

[0003] Fire-resistant windows are mainly divided into two types: fixed and movable. Fixed fire-resistant windows, as the name suggests, cannot be opened under normal use and always remain closed. The structure of this type of fire-resistant window is relatively simple, mainly consisting of a window frame and fixedly installed fire-resistant glass. Because there are no moving parts, fixed fire-resistant windows have higher sealing and stability, and can more reliably perform their fire-resistant and heat-insulating functions in the event of a fire. Their window frames are generally made of fire-resistant metal materials and, after special treatment, can maintain structural strength in high-temperature environments, preventing deformation and collapse. The fire-resistant glass is made of special glass with excellent fire resistance, capable of withstanding flames and high temperatures for a certain period of time, preventing the penetration of flames and heat. After installation, fixed fire-resistant windows do not require frequent operation, have low maintenance costs, and are often used in places with high fire protection requirements and where ventilation is not necessary, such as observation windows on firewalls and fire-resistant partitions in equipment rooms.

[0004] Patent document CN209469316U discloses a fixed steel insulated fireproof window, including a window frame, fireproof glass installed inside the window frame, and a sash frame for fixing the fireproof glass from around the perimeter of the fireproof glass to the window frame. The unexposed surface of the window frame has multiple square annular grooves arranged concentrically, with the surface area of ​​each groove gradually decreasing from the outside to the inside. The fireproof glass is placed on the innermost square annular groove, and a fire-resistant expansion sealing strip is installed on the groove wall of this innermost square annular groove. The sash frame is a folded steel piece that rests on the fireproof glass on one side and on the square annular groove on the other side. The structure is simple and lightweight, enhancing the fireproof window's heat-conducting function while facilitating the installation of the fire-resistant expansion sealing strip.

[0005] As in the prior art of the aforementioned patent, the fireproof window uses a fire-resistant expansion sealing strip inside the steel frame, including rock wool, which is also commonly used in fire-resistant equipment. However, this device has two drawbacks as a fireproof window. First, only one sash frame is provided on one edge of the fireproof glass, and the sash frame, window frame, and fireproof glass are connected by sealant. However, the sealant's sealing effect is affected by high temperatures such as fires, and its lifespan is reduced due to prolonged exposure to the building's exterior. Furthermore, the contact area between the sash frame and the fire-resistant expansion sealing strip is small, resulting in poor fireproof sealing. Second, the fire-resistant expansion sealing strip inside the device needs to be replaced after it reaches the end of its service life or after a fire. Otherwise, the fireproof effect and sealing performance will be affected. However, the design of the fire-resistant expansion sealing strip and rock wool in the aforementioned device, including the prior art, involves fixing them inside the window frame or connecting them to the connection between the fireproof glass and the window frame, making replacement inconvenient. Utility Model Content

[0006] The purpose of this utility model is to provide a steel profile frame structure to overcome the above-mentioned shortcomings in the prior art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a steel profile frame structure, including a steel profile window frame and fireproof glass, wherein the edge of the steel profile window frame is provided with a groove, and an installation component for mounting on a wall is provided inside the groove; an overlap groove is provided inside the steel profile window frame, and fireproof glass is provided at the overlap groove; a first fireproof sealant is provided between the two sides of the fireproof glass and the steel profile window frame; two protective frames are provided inside the steel profile window frame, and the two protective frames are respectively covered on the first fireproof sealant on both sides; the interior of the steel profile window frame is also filled with rock wool material; a disassembly component for replacing the rock wool material inside the steel profile window frame is provided on one side of the unexposed side of the steel profile window frame.

[0008] As a further description of the above technical solution: the protective frame includes a parallel frame surface and a vertical frame surface. The parallel frame surface is arranged parallel to the protective glass. The top of the parallel frame surface is fixedly connected to the inner wall of the steel profile window frame. The vertical frame surface is fixedly connected to the fireproof glass.

[0009] As a further description of the above technical solution: the fireproof glass includes a back-fire glass and a front-fire glass, wherein the back-fire glass overlaps on an overlap groove, and a fireproof gel interlayer is cast and connected between the back-fire glass and the front-fire glass.

[0010] As a further description of the above technical solution: the steel profile window frame has an installation groove on the side near the unexposed surface, the rock wool material is placed inside the installation groove, an encapsulation plate is installed on the installation groove, the encapsulation plate is used to encapsulate the installation groove, and a plurality of first bolts are provided on the encapsulation plate, the first bolts penetrate the encapsulation plate and the rock wool component and are threadedly connected to the inside of the steel profile window frame.

[0011] As a further description of the above technical solution: a sealing element is fixedly provided at the connection between the encapsulation plate and the mounting groove.

[0012] As a further description of the above technical solution: the installation assembly includes a frame-shaped bracket inserted into the groove, multiple frame-shaped brackets are provided and arranged along the groove, the bottom of the frame-shaped bracket is provided with an installation hole, the installation hole is provided with a second bolt, the second bolt passes through the installation hole and is threadedly connected to the top wall of the frame-shaped bracket and the steel profile window frame, when the second bolt passes through the installation hole, it can expand the two sides of the frame-shaped bracket outward and press against the two sides of the installation groove, the bottom of the frame-shaped bracket is fixedly installed with reinforcing ribs, the steel profile window frame is installed on the wall, the connection between the wall and the steel profile window frame is provided with a fireproof concrete layer, the reinforcing ribs are inserted into the fireproof concrete layer of the wall and fixed, and a second fireproof sealant is provided between the two sides of the steel profile window frame and the wall.

[0013] This utility model provides a steel profile frame structure. It has the following advantages: the fireproof glass is connected to the steel profile window frame on both sides via a first fireproof sealant. Two protective frames on the steel profile window frame better protect the first fireproof sealant, preventing it from being exposed to the environment. This not only provides fireproof sealing but also increases its service life. Furthermore, fireproof materials such as rock wool are directly installed inside the steel profile window frame, providing both fireproof and heat insulation. Additionally, the components can be disassembled for replacement and inspection, facilitating understanding the condition of the internal fireproof materials and simplifying replacement and maintenance.

[0014] It should be understood that the foregoing general description and the following detailed description are exemplary and illustrative only, and are not intended to limit this disclosure.

[0015] This application provides an overview of various implementations or examples of the technology described in this disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a steel profile frame structure proposed in this utility model;

[0017] Figure 2This is a three-dimensional structural diagram of the steel profile window frame of this utility model;

[0018] Figure 3 This is a three-dimensional exploded structural diagram of the present invention;

[0019] Figure 4 For the present utility model Figure 3 A magnified structural diagram at point B;

[0020] Figure 5 This is a three-dimensional exploded structural diagram of the present invention from another perspective.

[0021] Figure 6 This utility model is based on Figure 1 A schematic diagram of the cross-sectional structure along direction a;

[0022] Figure 7 This utility model Figure 6 A magnified structural diagram at point A;

[0023] Figure 8 This is a cross-sectional structural diagram of the steel profile window frame installed on the wall according to this utility model.

[0024] Legend:

[0025] 1. Steel profile window frame; 2. Groove; 3. Fireproof glass; 301. Fire-facing glass; 302. Fireproof gel interlayer; 303. Fire-resistant glass; 4. Overlap groove; 5. Mounting groove; 6. Sealing plate; 7. Mounting hole; 8. First bolt; 9. Protective frame; 901. Parallel frame surface; 902. Vertical frame surface; 10. First fireproof sealant; 11. Rock wool material; 13. Sealing element; 14. Frame bracket; 15. Second bolt; 16. Reinforcing rib; 17. Second fireproof sealant; 18. Fireproof concrete layer. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Reference Figure 1-8A steel profile frame structure includes a steel profile window frame 1 and fireproof glass 3. The steel profile window frame 1 has a groove 2 on its edge, and an installation component for mounting on a wall is disposed inside the groove 2. An overlapping groove 4 is formed inside the steel profile window frame 1, and the fireproof glass 3 is disposed at the overlapping groove 4. A first fireproof sealant 10 is disposed between both sides of the fireproof glass 3 and the steel profile window frame 1. Two protective frames 9 are disposed inside the steel profile window frame 1, and the two protective frames 9 respectively cover the first fireproof sealant 10 on both sides. The interior of the steel profile window frame 1 is also filled with rock wool material 11. A mounting bracket for... The disassembly components for replacing the internal rock wool material 11 of the steel profile window frame 1 are as follows: The direction indicated by 'a' is the fire-facing side. The two sides of the fireproof glass 3 are connected to the steel profile window frame 1 via the first fireproof sealant 10. The two protective frames 9 installed on the steel profile window frame 1 can better protect the first fireproof sealant 10, preventing it from being exposed to the environment. This not only provides fireproof sealing but also increases its service life. Furthermore, the fireproof materials, such as the rock wool material 11, are directly installed inside the steel profile window frame 1. This serves two purposes: firstly, it provides fireproof and heat insulation; secondly, it allows for replacement and inspection through disassembly, facilitating understanding the condition of the internal fireproof materials and making replacement and maintenance easier.

[0028] As a preferred technical solution of this embodiment, the protective frame 9 includes a parallel frame surface 901 and a vertical frame surface 902. The parallel frame surface 901 is arranged parallel to the protective glass. The top end of the parallel frame surface 901 is fixedly connected to the inner wall of the steel profile window frame 1, and the vertical frame surface 902 is fixedly connected to the fireproof glass 3. The parallel frame surface 901 and the vertical frame surface 902 can fix and seal the first fireproof sealant 10 exposed to the outside from two directions, thereby enhancing its fireproof effect, sealing effect and service life.

[0029] As a preferred technical solution in this embodiment, the fireproof glass 3 includes a back-facing glass 303 and a front-facing glass 301, wherein the back-facing glass 303 overlaps on the overlap groove 4, and a fireproof gel interlayer 302 is cast and connected between the back-facing glass 303 and the front-facing glass 301; the back-facing glass 303 and the front-facing glass 301 are both the same type of fireproof glass 3, which is the prior art. By pouring fireproof gel and other substances between the two glasses, its fireproof effect and stability can be enhanced, and deformation and breakage caused by high-temperature burning can be avoided.

[0030] As a preferred technical solution in this embodiment, the steel profile window frame 1 has an installation groove 5 on the side near the unexposed surface. The rock wool material 11 is placed inside the installation groove 5. A sealing plate 6 is installed on the installation groove 5. The sealing plate 6 is used to seal the installation groove 5. A plurality of first bolts 8 are provided on the sealing plate 6. The first bolts 8 penetrate the sealing plate 6 and the rock wool component and are threadedly connected to the inside of the steel profile window frame 1. The inside of the installation groove 5 is used to install rock wool material 11 of the corresponding size. The rock wool material 11 can be cut to fit the size of the installation groove 5 as needed and then installed into the inside of the installation groove 5. The installation groove 5 can be sealed by the sealing plate 6 and connected by the first bolts 8 to ensure the integrity of the steel profile window frame 1.

[0031] As a preferred technical solution in this embodiment, a sealing element 13 is fixedly provided at the connection between the encapsulation plate 6 and the mounting groove 5; the sealing element 13 can seal the mounting groove 5 and the encapsulation plate 6, thereby increasing the sealing performance of the mounting groove 5.

[0032] As a preferred embodiment, the installation assembly includes a frame-shaped bracket 14 inserted into the groove 2. Multiple frame-shaped brackets 14 are provided and arranged along the groove 2. The bottom of each frame-shaped bracket 14 has a mounting hole 7. A second bolt 15 is installed inside the mounting hole 7, passing through the mounting hole 7 and threadedly connected to the top wall of the frame-shaped bracket 14 and the steel profile window frame 1. When the second bolt 15 passes through the mounting hole 7, it expands the two sides of the frame-shaped bracket 14 outwards and presses against the two sides of the mounting groove 5. A reinforcing rib 16 is fixedly installed at the bottom of the frame-shaped bracket 14. The steel profile window frame 1 is installed on the wall. The wall and the steel profile window frame 1... A fireproof concrete layer 18 is provided at the connection of frame 1. The reinforcing ribs 16 are inserted into the fireproof concrete layer 18 of the wall and fixed therein. A second fireproof sealant 17 is provided between the two sides of the steel profile window frame 1 and the wall. The steel profile window frame 1 is mainly connected to the wall through the frame bracket 14 and the reinforcing ribs 16. The fireproof concrete layer 18 of the wall and the second fireproof sealant 17 at the connection can also achieve the fireproof effect. During the installation process, when the second bolt 15 passes through the mounting hole 7, the reinforcing ribs 16 can expand the two sides of the frame bracket 14 outward and press against the two sides of the mounting groove 5, making the connection more secure and increasing the stability and safety of the installation of the steel profile window frame 1.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A steel profile frame construction comprising a steel profile window frame (1) and fireproof glass (3), the edges of the steel profile window frame (1) are provided with recesses (2), the interior of the recesses (2) are provided with mounting assemblies for mounting on a wall, characterized in that, The steel profile window frame (1) has an overlapping groove (4) inside, and a fireproof glass (3) is installed at the overlapping groove (4). A first fireproof sealant (10) is installed on both sides of the fireproof glass (3) and between the steel profile window frame (1). Two protective frames (9) are installed inside the steel profile window frame (1). The two protective frames (9) are respectively covered on the first fireproof sealant (10) on both sides. The steel profile window frame (1) is also filled with rock wool material (11). A disassembly assembly for replacing the rock wool material (11) inside the steel profile window frame (1) is provided on one side of the unexposed side of the steel profile window frame (1).

2. A steel profile frame construction according to claim 1, c h a r a c t e r i s e d in that The protective frame (9) includes a parallel frame surface (901) and a vertical frame surface (902). The parallel frame surface (901) is set parallel to the protective glass. The top of the parallel frame surface (901) is fixedly connected to the inner wall of the steel profile window frame (1). The vertical frame surface (902) is fixedly connected to the fireproof glass (3).

3. A steel profile frame construction according to claim 1, c h a r a c t e r i s e d in that The fireproof glass (3) includes a back-fire glass (303) and a fire-facing glass (301), wherein the back-fire glass (303) overlaps on the overlap groove (4), and a fireproof gel interlayer (302) is cast and connected between the back-fire glass (303) and the fire-facing glass (301).

4. A steel profile frame construction according to claim 1, c h a r a c t e r i s e d in that The steel profile window frame (1) has an installation groove (5) on the side near the unexposed surface. The rock wool material (11) is placed inside the installation groove (5). A sealing plate (6) is installed on the installation groove (5). The sealing plate (6) is used to seal the installation groove (5). A plurality of first bolts (8) are provided on the sealing plate (6). The first bolts (8) penetrate the sealing plate (6) and the rock wool assembly and are threadedly connected to the inside of the steel profile window frame (1).

5. A steel profile frame construction according to claim 4, c h a r a c t e r i s e d in that A sealing element (13) is fixedly provided at the connection between the encapsulation plate (6) and the mounting groove (5).

6. A steel profile frame structure according to claim 1, characterized in that, The mounting assembly includes a frame-shaped bracket (14) inserted into the groove (2). Multiple frame-shaped brackets (14) are provided and arranged along the groove (2). A mounting hole (7) is provided at the bottom of each frame-shaped bracket (14). A second bolt (15) is provided inside the mounting hole (7). The second bolt (15) passes through the mounting hole (7) and is threadedly connected to the top wall of the frame-shaped bracket (14) and a steel profile window frame (1). When the second bolt (15) passes through the mounting hole (7), it can... The two sides of the frame bracket (14) are expanded outward and pressed against the two sides of the mounting groove (5). The bottom of the frame bracket (14) is fixedly installed with reinforcing ribs (16). The steel profile window frame (1) is installed on the wall. A fireproof concrete layer (18) is provided at the connection between the wall and the steel profile window frame (1). The reinforcing ribs (16) are inserted into the fireproof concrete layer (18) of the wall and fixed. A second fireproof sealant (17) is provided between the two sides of the steel profile window frame (1) and the wall.

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