Ultra-large high-performance magnesium-based heat-preservation fireproof decorative window and wall integrated plate mounting system

Abstract

The invention relates to the technical field of building outer wall external thermal insulation, and discloses an ultra-large high-performance magnesium-based thermal-insulation fireproof decorative window-wall integrated plate mounting system which comprises an original building structure and an embedded part arranged in the original building structure. An upper connecting mechanism and a lower connecting mechanism are arranged on the outer side of the embedded part, a steel frame is arranged on the side, away from the embedded part, of the upper connecting mechanism and comprises a plurality of transverse H-shaped steel and a plurality of vertical H-shaped steel connected to the transverse H-shaped steel, and window mounting openings are defined by the adjacent transverse H-shaped steel and the adjacent vertical H-shaped steel. An outwards-protruding frame is fixed to the outer side of the window installation opening, protruding grooves are formed in the outer end of the left side and the outer end of the top face of the steel frame, grooves are formed in the outer end of the right side and the outer end of the bottom face of the steel frame, and the protruding grooves and the grooves are connected with the adjacent transverse H-shaped steel and vertical H-shaped steel to form a plurality of rectangular frames. Good heat preservation performance is achieved, and installation is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of external thermal insulation of building exterior walls, and in particular to an installation system of an ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window-wall integrated panel. Background Art

[0002] At present, with the prosperous development of prefabricated buildings, more and more buildings are equipped with cantilevered bay windows on the outer surface to increase the overall three-dimensional effect of the outer surface. In the existing design, the outer wall at the bay window position is a prefabricated component, and the bay window board reinforcement is reserved on the prefabricated wall. After the prefabricated outer wall is installed, the bottom mold of the bay window board is installed, the reinforcement is tied and the concrete is poured. There are the following problems in this construction method: 1. There is often a gap at the connection between the new material and the prefabricated material, that is, at the inner corner position of the outer wall and the cast-in-place bay window board, the molding quality cannot be guaranteed, resulting in the quality of the cast-in-place bay window board is difficult to guarantee, and it is inconvenient to remedy and adjust when construction errors occur; 2. The assembly rate is low, the on-site construction content is large, and the overall construction efficiency is not high; 3. Cast-in-place concrete or HPC, PC, etc. have problems such as heavy weight and difficult installation.

[0003] In order to solve the above problems, it is necessary to provide a solution that can effectively ensure the strength of the components, be light in weight, and be convenient for transportation and efficient installation to overcome the above problems. Summary of the invention

[0004] The present application provides an ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window and wall integrated panel installation system to solve the problems in the background technology of insufficient window and wall structure strength and heavy weight, large number of window and wall installation node joints and poor thermal insulation performance, and inconvenient position adjustment of the installation parts.

[0005] In order to solve the above technical problems, the present invention proposes multiple inventive concepts. The first inventive concept of the present invention is to provide a new type of lightweight magnesium-based material composite structure, insulation, fire protection, sound insulation, decoration integrated window and wall panel; the second inventive concept of the present invention is to provide a wall and bay window structure integrated structural component, which has the advantages of integrated molding of the bay window structure and the insulation exterior wall panel, effectively reducing the splicing seams and improving the insulation performance of the insulation exterior wall; the third inventive concept of the present invention is to provide a support and hanging component for the window and wall integrated structural component.

[0006] The present application provides an ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window-wall integrated panel installation system, comprising: an original building structure and embedded parts arranged in the original building structure; an upper connecting mechanism and a lower connecting mechanism are arranged on the outer side of the embedded parts, and a steel frame is arranged on the side of the upper connecting mechanism away from the embedded parts, and the steel frame comprises a plurality of transverse H-shaped steels, a plurality of vertical H-shaped steels connected to the plurality of transverse H-shaped steels, adjacent transverse H-shaped steels and adjacent vertical H-shaped steels enclose a window installation opening, an outer convex frame is fixed to the outer side of the window installation opening, a convex groove is arranged on the left outer end and the top outer end of the steel frame, and a groove is arranged on the right outer end and the bottom outer end of the steel frame, and the convex groove and the groove are connected with the adjacent transverse H-shaped steels and the vertical H-shaped steels to form a plurality of rectangular frames.

[0007] In some embodiments of the present application, steel meshes are arranged on both sides of the multiple rectangular frames close to the connecting mechanism, reinforcement rods are arranged inside the multiple rectangular frames, composite steel plates are installed on the side of the multiple rectangular frames away from the connecting mechanism, and magnesium-based materials are filled inside the multiple rectangular frames.

[0008] In some embodiments of the present application, the upper connecting mechanism includes two transition steel plates connected to the embedded parts, a U-shaped steel hanger arranged between the two transition steel plates, a limiting steel plate arranged on the outside of the two transition steel plates, and a T-shaped steel hanger extending to the outside of the limiting steel plate. Long holes are transversely arranged on the two transition steel plates, and the transition steel plates and the U-shaped steel hanger are fixedly connected by bolts. An adjustment plate is welded and fixed on one side of the T-shaped steel hanger, a threaded hole is opened on the adjustment plate, a full-threaded adjustment screw is arranged in the threaded hole, an abutment plate is arranged at the bottom of the full-threaded adjustment screw, one side of the abutment plate is fixedly connected to the transition steel plate, and the top surface of the abutment plate contacts the bottom surface of the full-threaded adjustment screw, so as to limit the height of the steel frame.

[0009] In some embodiments of the present application, the lower connecting mechanism includes a notched steel plate connected to the embedded part, a T-slot arranged on the side of the notched steel plate away from the embedded part, and an I-beam connecting piece arranged in the T-slot, and the end of the I-beam connecting piece away from the notched steel plate is fixedly connected to the steel frame.

[0010] In some embodiments of the present application, vertical H-shaped steels are provided at the connections between the U-shaped steel hanger and the I-shaped steel connector and the steel frame, and ribs are fixed on both sides of the web of the vertical H-shaped steel, and the ribs are used to increase the stiffness of the H-shaped steel.

[0011] In some embodiments of the present application, the steel frame is provided in plurality, the protrusions and grooves of adjacent steel frames are arranged opposite to each other, an installation seam is provided between the protrusions and grooves, weather-resistant glue and foam rods are provided on the side of the installation seam close to the wall, an outer water-retaining strip is provided on the side of the installation seam away from the wall, a mounting piece is fixed with bolts on the side opposite to the protrusions and grooves, and a middle water-retaining strip is provided between the mounting pieces.

[0012] In some embodiments of the present application, fire-proof rock wool is filled between the original building structure and the steel frame, and a galvanized fire-proof steel plate is provided on the surface of the fire-proof rock wool. One end of the galvanized fire-proof steel plate is bolted to the original building structure, and the other end of the galvanized fire-proof steel plate is fixedly connected to the steel frame via an L-shaped connector.

[0013] In some embodiments of the present application, the convex frame includes a convex steel tube connected to the steel frame, a transverse steel tube connected between laterally adjacent convex steel tubes, and a vertical steel tube connected between vertically adjacent convex steel tubes, a roller-coated steel plate is fixed to the surface of the convex frame, an aluminum alloy glass sub-frame is provided at the outer end of the convex frame, an aluminum alloy glass outer buckle cover is provided at the outer end of the aluminum alloy glass sub-frame, and ultra-white tempered glass is provided between the aluminum alloy glass sub-frames.

[0014] In some embodiments of the present application, the dimension of the convex frame extending to the outside of the steel frame is 700 mm.

[0015] In some embodiments of the present application, the filling thickness of the magnesium-based material is 140 mm.

[0016] Compared with the prior art, the present invention has the following characteristics and beneficial effects: The present invention is formed by integrally manufacturing the wall and the bay window structure and integrally casting with magnesium-based materials, which effectively solves the combination of the cantilevered window sill structure and the wall structure, improves the integrity of the thermal insulation exterior wall, ensures its thermal insulation performance, fire resistance and sound insulation performance, thereby reducing the heat exchange between indoor and outdoor, and plays a role in saving energy; the composite effect of the magnesium-based material greatly reduces the weight of the overall plate, which is convenient for on-site installation, and at the same time can reduce the force-bearing requirements of the unit plate on the main structure of the building; the product is manufactured in a full factory, with an assembly rate of 98%, and the quality of the product production and assembly process is controllable; the installation is convenient, and the simple hanging and locking form, the installation time of each wall does not exceed 30 minutes, effectively saving labor costs, greatly shortening the project period, and promoting its use can produce better results. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the installation of the original building structure and the window-wall integrated panel according to an embodiment of the present invention; Figure 2 is a schematic diagram of the front view of the steel frame of an embodiment of the present invention; Figure 3 This is a schematic diagram of the main view of the window-wall integrated panel according to an embodiment of the present invention; Figure 4 is a schematic top view of the convex frame of an embodiment of the present invention; Figure 5 is a schematic top view of the connection mechanism in an embodiment of the present invention; Figure 6 It is a schematic diagram of the installation seam structure of an embodiment of the present invention; Figure 7 It is a schematic diagram of the installation of the convex frame according to an embodiment of the present invention.

[0018] In the figure, 100, original building structure; 110, embedded parts; 200, upper connecting mechanism; 210, transfer steel plate; 220, U-shaped steel bracket; 230, limit steel plate; 240, T-shaped steel hanger; 250, long hole; 260, adjustment plate; 270, full-thread adjustment screw; 280, abutment plate; 300, lower connecting mechanism; 310, notched steel plate; 320, T-shaped slot; 330, I-shaped steel connector; 400, steel frame; 410, horizontal H-shaped steel; 420, vertical H-shaped steel; 430, window installation port; 440, convex frame; 4 41. Outward convex steel pipe; 442. Horizontal steel pipe; 443. Vertical steel pipe; 444. Roller-coated steel plate; 445. Aluminum alloy glass sub-frame; 446. Aluminum alloy glass outer buckle cover; 447. Ultra-white tempered glass; 450. Convex groove; 460. Groove; 470. Rectangular frame; 471. Steel mesh; 472. Reinforcement rod; 473. Composite steel plate; 474. Magnesium-based material; 480. Installation seam; 481. Outer water retaining strip; 482. Mounting piece; 483. Middle water retaining strip; 500. Rib plate; 600. Fireproof rock wool; 700. Galvanized fireproof steel plate. DETAILED DESCRIPTION

[0019] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0021] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] like Figure 1-7 As shown, according to some embodiments of the present application, an ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window and wall integrated panel installation system, in which a single unit module has a size of 5000*5000mm and a weight of 3.2t, and is composed of an internally hung bamboo fiberboard. The net size of the glass is 2.9x2.8 meters, the net area is 8.35㎡, and 12+12A+12 ultra-white tempered hollow Low-E glass is used; silicone sealant is used around the glass for multiple indoor and outdoor sealing to ensure a waterproof effect, and the panel unit is composed of H-shaped steel, cold-bent steel frame, magnesium-based composite panel, glass / metal composite steel plate 473 and includes: an original building structure 100 and an embedded part 110 arranged in the original building structure 100; the outer side of the embedded part 110 An upper connecting mechanism 200 and a lower connecting mechanism 300 are provided. A steel frame 400 is provided on the side of the upper connecting mechanism 200 away from the embedded part 110. The steel frame 400 includes a plurality of transverse H-shaped steels 410, and a plurality of vertical H-shaped steels 420 connected to the plurality of transverse H-shaped steels 410. Adjacent transverse H-shaped steels 410 and adjacent vertical H-shaped steels 420 are combined to form a window installation opening 430. An outer convex frame 440 is fixed to the outer side of the window installation opening 430. A convex groove 450 is provided at the left outer end and the top outer end of the steel frame 400, and a groove 460 is provided at the right outer end and the bottom outer end of the steel frame 400. The convex groove 450 and the groove 460 are connected to the adjacent transverse H-shaped steels 410 and the vertical H-shaped steels 420 to form a plurality of rectangular frames 470.

[0024] It should be noted here that the horizontal H-shaped steel 410 and the vertical H-shaped steel 420 are connected by welding. After the surface is composited with metal composite plates according to the requirements of the seams, the overall plate structure is reversed, and the interior of the metal composite plate is reinforced by welding angle codes and light steel structures, and anti-rust treatment is performed. The gap is embedded with silicone weather-resistant structural adhesive as a waterproof structure. The magnesium-based material 474 has a certain adhesion and plays an auxiliary role in fixing the metal composite plate to prevent bending. After the magnesium-based material 474 reaches the design strength, it is reversed again, and the convex frame 440 and the steel frame 400 are welded and fixed, and finally the installation of the glass and side window system and the surface cleaning are completed.

[0025] According to some embodiments of the present application, steel meshes 471 are provided on both sides of the multiple rectangular frames 470 close to the connecting mechanism, reinforcement rods 472 are provided in the multiple rectangular frames 470, composite steel plates 473 are installed on the side of the multiple rectangular frames 470 away from the connecting mechanism, and the multiple rectangular frames 470 are filled with magnesium-based materials 474. It should be noted that the magnesium-based material 474 here is a self-developed lightweight magnesium-based thermal insulation and fireproof material as the filling core material of the product. The weight of this material is only one tenth of the weight of concrete, with fireproof grade A, low thermal conductivity, hydrophobicity, good sound insulation effect, and certain compressive strength. The material adopts the "reverse striking process" in the present invention. After the entire unit module structure is assembled, it is reversed as a whole inside the project, and the magnesium-based thermal insulation material is cast into the structural frame as a whole to ensure the overall strength, waterproof performance, thermal insulation performance, etc. of the window-wall integrated panel.

[0026] According to some embodiments of the present application, the upper connecting mechanism 200 includes two transition steel plates 210 connected to the embedded parts 110, a U-shaped steel hanger 220 arranged between the two transition steel plates 210, a limiting steel plate 230 arranged on the outside of the two transition steel plates 210, and a T-shaped steel hanger 240 extending to the outside of the limiting steel plate 230, and the two transition steel plates 210 are horizontally provided with long holes 250, the transition steel plates 210 and the U-shaped steel hanger 220 are fixedly connected by bolts, and an adjustment plate 260 is welded and fixed on one side of the T-shaped steel hanger 240, a threaded hole is opened on the adjustment plate 260, and a full-threaded adjustment screw 270 is arranged in the threaded hole, and an abutment plate 280 is arranged at the bottom of the full-threaded adjustment screw 270, and one side of the abutment plate 280 is fixedly connected to the transition steel plate 210, and the top surface of the abutment plate 280 contacts the bottom surface of the full-threaded adjustment screw 270, which is used to limit the height of the steel frame 400.

[0027] According to some embodiments of the present application, the lower connecting mechanism 300 includes a slotted steel plate 310 connected to the embedded part 110, a T-slot 320 arranged on the side of the slotted steel plate 310 away from the embedded part 110, and an I-beam connecting member 330 arranged in the T-slot 320, and the end of the I-beam connecting member 330 away from the slotted steel plate 310 is fixedly connected to the steel frame 400.

[0028] It should be noted here that the entire integrated wall-impact panel is connected to the main structure with four hanging points, and the connection system of the window-wall integrated panel is designed as a three-dimensional adjustable structure. The upper connection mechanism 200 can achieve an adjustment range of 25mm up and down, an adjustment range of ±35mm in and out, and an adjustment range of -85mm to 45mm left and right. After the window-wall integrated panel is adjusted into place, the welding of the limiting components is carried out, and the lower connection mechanism 300 can achieve an adjustment range of ±40mm up and down, ±50mm in and out, and ±50mm left and right, so as to achieve the purpose of absorbing the deviation of the structure.

[0029] According to some embodiments of the present application, vertical H-shaped steel 420 is provided at the connection between the U-shaped steel hanger 220 and the I-shaped steel connector 330 and the steel frame 400, and ribs 500 are fixed on both sides of the web of the vertical H-shaped steel 420, and the ribs 500 are used to increase the stiffness of the H-shaped steel.

[0030] According to some embodiments of the present application, a plurality of steel frames 400 are provided, and the protruding grooves 450 and the recessed grooves 460 of adjacent steel frames 400 are arranged opposite to each other, and an installation seam 480 is arranged between the protruding groove 450 and the recessed groove 460, and a weather-resistant glue and a foam rod are arranged on the side of the installation seam 480 close to the wall, and an outer water-retaining rubber strip 481 is arranged on the side of the installation seam 480 away from the wall, and a mounting member 482 fixed with bolts is arranged on the opposite side of the protruding groove 450 and the recessed groove 460, and a middle water-retaining rubber strip 483 is arranged between the mounting members 482.

[0031] According to some embodiments of the present application, fireproof rock wool 600 is filled between the original building structure 100 and the steel frame 400, and a galvanized fireproof steel plate 700 is provided on the surface of the fireproof rock wool 600. One end of the galvanized fireproof steel plate 700 is bolted to the original building structure 100, and the other end of the galvanized fireproof steel plate 700 is fixedly connected to the steel frame 400 through an L-shaped connector.

[0032] According to some embodiments of the present application, the convex frame 440 includes a convex steel tube 441 connected to the steel frame 400, a transverse steel tube 442 connected between laterally adjacent convex steel tubes 441, and a vertical steel tube 443 connected between vertically adjacent convex steel tubes 441, a roller-coated steel plate 444 is fixed to the surface of the convex frame 440, an aluminum alloy glass sub-frame 445 is provided at the outer end of the convex frame 440, an aluminum alloy glass outer buckle cover 446 is provided at the outer end of the aluminum alloy glass sub-frame 445, ultra-white tempered glass 447 is provided between the aluminum alloy glass sub-frames 445, insulation materials are used to block thermal bridges between the convex steel tube 441 and the steel frame 400, and between the convex steel tube 441 and the outer steel tube, the size of the aluminum plate window opening is 550mm*2700mm, the window opening form is hinged inward opening, and silicone weather-resistant sealant is used around the window frame for double-pass sealing indoors and outdoors.

[0033] According to some embodiments of the present application, the dimension of the convex frame 440 extending to the outside of the steel frame 400 is 700 mm.

[0034] According to some examples of this application, after the window-wall integrated panel assembly process is completed, it is transported through fishing gear and transportation brackets, and the overall assembly rate can reach 98%. During on-site installation, the module unit needs to be installed with spring-loaded parts, and the module units are hooked in sequence. The module height is adjusted by screws. After the unit panels are prefabricated, they are transported to the floor for hoisting according to the transportation plan. According to experiments, it only takes 30 minutes to complete all installation work for a single panel, which can greatly improve the efficiency of on-site installation.

[0035] In summary, the present invention relates to the technical field of external insulation of building exterior walls, and discloses an ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window-wall integrated panel installation system, comprising: an original building structure and an embedded part arranged in the original building structure; an upper connecting mechanism and a lower connecting mechanism are arranged on the outer side of the embedded part, a steel frame is arranged on the side of the upper connecting mechanism away from the embedded part, the steel frame comprises a plurality of transverse H-shaped steels, a plurality of vertical H-shaped steels connected to the plurality of transverse H-shaped steels, adjacent transverse H-shaped steels and adjacent vertical H-shaped steels enclose a window installation opening, an outer convex frame is fixed on the outer side of the window installation opening, a convex groove is arranged on the left outer end and the top outer end of the steel frame, a groove is arranged on the right outer end and the bottom outer end of the steel frame, the convex groove and the groove are connected to the adjacent transverse H-shaped steels and the vertical H-shaped steels to form a plurality of rectangular frames, the present invention has high strength, light weight, good thermal insulation performance, and is easy to install.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. An ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window and wall integrated panel installation system, comprising: An existing building structure (100) and an embedded part (110) arranged in the existing building structure (100); characterized in that an upper connecting mechanism (200) and a lower connecting mechanism (300) are arranged on the outer side of the embedded part (110); a steel frame (400) is arranged on the side of the upper connecting mechanism (200) away from the embedded part (110); the steel frame (400) includes a plurality of transverse H-shaped steels (410), a plurality of vertical H-shaped steels (420) connected to the plurality of transverse H-shaped steels (410), and adjacent transverse H-shaped steels (420) are connected to the plurality of vertical H-shaped steels (420). The horizontal H-shaped steel (410) and the adjacent vertical H-shaped steel (420) are combined to form a window installation opening (430), and an outer convex frame (440) is fixed on the outer side of the window installation opening (430). The left outer end and the top outer end of the steel frame (400) are provided with a convex groove (450), and the right outer end and the bottom outer end of the steel frame (400) are provided with a concave groove (460). The convex groove (450) and the concave groove (460) are connected with the adjacent horizontal H-shaped steel (410) and the vertical H-shaped steel (420) to form a plurality of rectangular frames (470).

2. The ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window and wall integrated panel installation system according to claim 1 is characterized in that: Steel mesh sheets (471) are arranged on both sides of the plurality of rectangular frames (470) close to the upper connection mechanism (200), reinforcing rods (472) are arranged inside the plurality of rectangular frames (470), composite steel plates (473) are installed on one side of the plurality of rectangular frames (470) away from the upper connection mechanism (200), and magnesium-based materials (474) are filled inside the plurality of rectangular frames (470).

3. The ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window and wall integrated panel installation system according to claim 1 is characterized in that: The upper connection mechanism (200) comprises two transition steel plates (210) connected to the embedded part (110), a U-shaped steel hanger (220) arranged between the two transition steel plates (210), a limit steel plate (230) arranged outside the two transition steel plates (210), and a T-shaped steel hanger (240) extending to the outside of the limit steel plate (230), and the two transition steel plates (210) are transversely provided with long strip holes (250), and the transition steel plates (210) and the U-shaped steel hanger (220) are connected by The T-shaped steel hanger (240) is connected by bolts, and an adjustment plate (260) is welded and fixed on one side of the T-shaped steel hanger (240). A threaded hole is provided on the adjustment plate (260), and a full-threaded adjustment screw (270) is arranged in the threaded hole. An abutment plate (280) is arranged at the bottom of the full-threaded adjustment screw (270). One side of the abutment plate (280) is fixedly connected to the transfer steel plate (210), and the top surface of the abutment plate (280) contacts the bottom surface of the full-threaded adjustment screw (270) to limit the height of the steel frame (400).

4. The ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window and wall integrated panel installation system according to claim 3 is characterized in that: The lower connection mechanism (300) comprises a notched steel plate (310) connected to the embedded part (110), a T-slot (320) arranged on a side of the notched steel plate (310) away from the embedded part (110), and an I-beam connecting piece (330) arranged in the T-slot (320), wherein one end of the I-beam connecting piece (330) away from the notched steel plate (310) is fixedly connected to the steel frame (400).

5. The ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window and wall integrated panel installation system according to claim 4 is characterized in that: Vertical H-shaped steel (420) is provided at the connection points between the U-shaped steel hanger (220) and the I-shaped steel connector (330) and the steel frame (400), and ribs (500) are fixed on both sides of the web of the vertical H-shaped steel (420), and the ribs (500) are used to increase the rigidity of the vertical H-shaped steel (420).

6. The ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window and wall integrated panel installation system according to claim 1 is characterized in that: The steel frame (400) is provided in plurality, the convex groove (450) and the concave groove (460) of adjacent steel frames (400) are arranged opposite to each other, an installation seam (480) is provided between the convex groove (450) and the concave groove (460), a weather-resistant glue and a foam rod are provided on the side of the installation seam (480) close to the wall, an outer water-retaining rubber strip (481) is provided on the side of the installation seam (480) away from the wall, a mounting piece (482) is fixed by bolts on the side opposite to the convex groove (450) and the concave groove (460), and a middle water-retaining rubber strip (483) is provided between the mounting pieces (482).

7. The ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window and wall integrated panel installation system according to claim 1 is characterized in that: Fireproof rock wool (600) is filled between the original building structure (100) and the steel frame (400), and a galvanized fireproof steel plate (700) is provided on the surface of the fireproof rock wool (600), one end of the galvanized fireproof steel plate (700) is bolted to the original building structure (100), and the other end of the galvanized fireproof steel plate (700) is fixedly connected to the steel frame (400) via an L-shaped connector.

8. The ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window and wall integrated panel installation system according to claim 1 is characterized in that: The convex frame (440) comprises a convex steel pipe (441) connected to the steel frame (400), a transverse steel pipe (442) connected between adjacent transverse convex steel pipes (441), and a vertical steel pipe (443) connected between adjacent vertical convex steel pipes (441); a roller-coated steel plate (444) is fixed to the surface of the convex frame (440); an aluminum alloy glass sub-frame (445) is provided at the outer end of the convex frame (440); an aluminum alloy glass outer buckle cover (446) is provided at the outer end of the aluminum alloy glass sub-frame (445); and ultra-white tempered glass (447) is provided between the aluminum alloy glass sub-frames (445).

9. The ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window and wall integrated panel installation system according to claim 1, characterized in that: The dimension of the convex frame (440) extending to the outside of the steel frame (400) is 700 mm.

10. The ultra-large high-performance magnesium-based thermal insulation and fireproof decorative window and wall integrated panel installation system according to claim 2, characterized in that: The filling thickness of the magnesium-based material (474) is 140 mm.

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