Fireproof structure of curtain wall

Abstract

The utility model relates to the technical field of glass curtain walls, and discloses a curtain wall fireproof structure which comprises a fireproof partition wall, fireproof rock wool arranged on one side of the fireproof partition wall and L-shaped decorative plates arranged on the two sides of the fireproof rock wool. A galvanized steel plate is arranged between the fireproof partition wall and the fireproof rock wool, an aluminum alloy stand column is arranged on the outer side of the fireproof rock wool, the galvanized steel plate comprises a first plate body attached to the fireproof partition wall and a second plate body attached to the fireproof rock wool, and fasteners are arranged between the first plate body and the fireproof partition wall. The outer end of the first plate body and the outer end of the second plate body are provided with warped edges, fireproof glue is arranged between the warped edges and the fireproof partition walls and between the warped edges and the aluminum alloy stand columns, multiple positions of the structure are sealed through fireproof heat insulation materials, the sealing effect is good, safety is high, and the fire spurting phenomenon is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall fire protection, in particular to a curtain wall fire protection structure. Background Art

[0002] At present, fireproof glass curtain wall has good fireproof characteristics and can play a role in isolating and preventing the spread of fire. Among them, the aluminum-clad steel fireproof glass curtain wall structure uses steel structure or wooden structure to ensure the integrity and stability of the components.

[0003] With the improvement of fire protection technology and the addition of design elements, fireproof glass curtain walls are more user-friendly and beautiful, so the market is larger than that of general curtain walls. Fireproof glass curtain walls have a strong market and potential. Aluminum-clad steel fireproof glass curtain walls are a fireproof product that can meet both lighting and fire protection requirements. The fire-resistant curtain wall panels are transparent composite fireproof glass, which is mainly used in public buildings, high-rise residential buildings, and industrial or civil buildings with fire protection requirements. Aluminum-clad steel fireproof glass curtain walls are flexible in size and various in color. However, the existing aluminum-clad steel fireproof glass curtain walls are prone to fire due to the insufficient connection structure. Utility Model Content

[0004] The present application provides a curtain wall fire protection structure to solve the problems in the background technology.

[0005] In order to solve the above technical problems, the present application provides a curtain wall fireproof structure, including: a fireproof partition wall, a fireproof rock wool arranged on one side of the fireproof partition wall, and an L-shaped decorative panel arranged on both sides of the fireproof rock wool; characterized in that a galvanized steel plate is arranged between the fireproof partition wall and the fireproof rock wool, an aluminum alloy column is arranged on the outside of the fireproof rock wool, the galvanized steel plate includes a first plate body attached to the fireproof partition wall and a second plate body attached to the fireproof rock wool, nails are arranged between the first plate body and the fireproof partition wall, the outer ends of the first plate body and the second plate body are both provided with warped edges, and fireproof glue is respectively arranged between the warped edge and the fireproof partition wall and between the warped edge and the aluminum alloy column.

[0006] In some embodiments of the present application, angle brackets are provided on both sides of the aluminum alloy column, and a plurality of stainless steel screws are provided between the angle brackets and the aluminum alloy column, and the plurality of stainless steel screws are used to limit the displacement between the angle brackets and the aluminum alloy column.

[0007] In some embodiments of the present application, first mounting arms are extended from both sides of the outer end of the aluminum alloy column, a first groove is provided on the outer surface of the first mounting arm, and a protrusion is extended to the center of the outer end of the aluminum alloy column.

[0008] In some embodiments of the present application, a pressure plate is provided on the outer side of the aluminum alloy column, the pressure plate is spaced apart from the aluminum alloy column, a second mounting arm is provided on the side of the pressure plate close to the aluminum alloy column, a second groove is provided on the outer surface of the second mounting arm, a buckle cover is provided on the side of the pressure plate away from the aluminum alloy column, and fixing screws are provided between the buckle cover and the aluminum alloy column.

[0009] In some embodiments of the present application, a glass plate is disposed between the first groove and the second groove, and adhesive strips are disposed in the first groove and the second groove, and outer sides of the adhesive strips are attached to the glass plate.

[0010] In some embodiments of the present application, heat insulation strips are provided between the aluminum alloy column and the pressure plate and on both sides of the fixing screws.

[0011] In some embodiments of the present application, cross beams are provided on both sides of the aluminum alloy column.

[0012] Compared with the prior art, the utility model has the following characteristics and beneficial effects:

[0013] The utility model improves the fireproof performance of the curtain wall by arranging fireproof partition walls and fireproof rock wool, fixes the aluminum alloy columns and the fireproof partition walls and shields the fireproof rock wool by arranging galvanized steel plates, ensures the effectiveness of the fireproof rock wool, facilitates the addition of fireproof glue by arranging warped edges, strengthens the sealing, and reduces the occurrence of fire jumps, further improves the sealing and aesthetics by arranging L-shaped decorative panels, improves the sealing of the glass curtain wall by arranging adhesive strips, reduces the heat transfer of the fireproof partition walls to the curtain wall glass by arranging heat insulating strips, and prevents the glass curtain wall from being deformed due to excessive heat. The utility model has good sealing and stability, can effectively prevent fire and prevent fire jumps, and can produce better results by promoting its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0015] In the figure, 100, fireproof partition wall; 200, fireproof rock wool; 300, L-shaped decorative panel; 400, galvanized steel plate; 410, first plate body; 420, second plate body; 430, nails; 440, warping edge; 450, fireproof glue; 500, aluminum alloy column; 510, angle code; 520, stainless steel bolt; 530, first mounting arm; 531, first groove; 540, protrusion; 550, crossbeam; 600, pressure plate; 610, second mounting arm; 611, second groove; 620, buckle cover; 630, fixing screw; 700, glass plate; 800, rubber strip; 900, thermal insulation strip. DETAILED DESCRIPTION

[0016] The following is a further detailed description of the specific implementation of the present invention 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.

[0017] 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.

[0018] 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.

[0019] 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.

[0020] like Figure 1 As shown, according to some embodiments of the present application, a curtain wall fireproof structure includes: a fireproof partition wall 100, a fireproof rock wool 200 arranged on one side of the fireproof partition wall 100, and an L-shaped decorative plate 300 arranged on both sides of the fireproof rock wool 200; a galvanized steel plate 400 is arranged between the fireproof partition wall 100 and the fireproof rock wool 200, and the thickness of the galvanized steel plate 400 is 1.5 mm, and an aluminum alloy column 500 is arranged on the outer side of the fireproof rock wool 200, and the galvanized steel plate 400 includes a first plate body 410 and a second plate body 410 attached to the fireproof partition wall 100. A second plate body 420 is adhered to the fireproof rock wool 200, nails 430 are arranged between the first plate body 410 and the fireproof partition wall 100, a gasket is arranged between the second plate body 420 and the aluminum alloy column 500, and fixing nails are arranged on the outer surface of the second plate body 420, and the fixing nails extend to the inner side of the aluminum alloy column 500. The outer ends of the first plate body 410 and the second plate body 420 are both provided with warped edges 440, and fireproof glue 450 is respectively arranged between the warped edge 440 and the fireproof partition wall 100 and between the warped edge 440 and the aluminum alloy column 500.

[0021] According to some embodiments of the present application, angle codes 510 are provided on both sides of the aluminum alloy column 500, and a plurality of stainless steel bolts 520 are provided between the angle code 510 and the aluminum alloy column 500. The plurality of stainless steel bolts 520 are used to limit the displacement between the angle code 510 and the aluminum alloy column 500, and the size of the stainless steel bolts 520 is M6*115mm.

[0022] According to some embodiments of the present application, first mounting arms 530 are extended on both sides of the outer end of the aluminum alloy column 500, a first groove 531 is provided on the outer surface of the first mounting arm 530, and a protrusion 540 is extended to the center of the outer end of the aluminum alloy column 500.

[0023] According to some embodiments of the present application, a pressure plate 600 is provided on the outer side of the aluminum alloy column 500, and the pressure plate 600 is spaced apart from the aluminum alloy column 500. A second mounting arm 610 is provided on the side of the pressure plate 600 close to the aluminum alloy column 500, and a second groove 611 is provided on the outer surface of the second mounting arm 610. A buckle cover 620 is provided on the side of the pressure plate 600 away from the aluminum alloy column 500, and a fixing screw 630 is provided between the buckle cover 620 and the aluminum alloy column 500, and the size of the fixing screw 630 is M5*55mm.

[0024] According to some embodiments of the present application, a glass plate 700 is arranged between the first groove 531 and the second groove 611, a rubber strip 800 is arranged inside the first groove 531 and the second groove 611, the outer side of the rubber strip 800 is adhered to the glass plate 700, and weather-resistant glue and foam rods are vertically arranged between the glass plate 700 and the pressure plate 600.

[0025] According to some embodiments of the present application, heat insulation strips 900 are provided between the aluminum alloy column 500 and the pressure plate 600 and on both sides of the fixing screw 630 .

[0026] According to some embodiments of the present application, cross beams 550 are provided on both sides of the aluminum alloy column 500 .

[0027] In summary, the utility model relates to the technical field of glass curtain walls, and discloses a curtain wall fireproof structure, including: a fireproof partition wall, fireproof rock wool arranged on one side of the fireproof partition wall, and L-shaped decorative panels arranged on both sides of the fireproof rock wool; a galvanized steel plate is arranged between the fireproof partition wall and the fireproof rock wool, and an aluminum alloy column is arranged on the outside of the fireproof rock wool, the galvanized steel plate includes a first plate body attached to the fireproof partition wall and a second plate body attached to the fireproof rock wool, nails are arranged between the first plate body and the fireproof partition wall, and the outer ends of the first plate body and the second plate body are both provided with warped edges, and fireproof glue is respectively arranged between the warped edge and the fireproof partition wall and between the warped edge and the aluminum alloy column. The structure is sealed with fireproof and heat-insulating materials in many places, and has good sealing effect, high safety, and effectively prevents fire from jumping out of the fire.

[0028] 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 principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A curtain wall fire protection structure, comprising: A fireproof partition wall (100), a fireproof rock wool (200) arranged on one side of the fireproof partition wall (100), and an L-shaped decorative plate (300) arranged on both sides of the fireproof rock wool (200); characterized in that a galvanized steel plate (400) is arranged between the fireproof partition wall (100) and the fireproof rock wool (200), an aluminum alloy column (500) is arranged on the outer side of the fireproof rock wool (200), and the galvanized steel plate (400) includes a laminated aluminum alloy column (500) attached to the fireproof partition wall (100). ) and a second plate body (420) attached to the fireproof rock wool (200), nails (430) are arranged between the first plate body (410) and the fireproof partition wall (100), the outer ends of the first plate body (410) and the second plate body (420) are both provided with warping edges (440), and fireproof glue (450) is respectively arranged between the warping edge (440) and the fireproof partition wall (100), and between the warping edge (440) and the aluminum alloy column (500).

2. A curtain wall fire protection structure according to claim 1, characterized in that: Angle brackets (510) are arranged on both sides of the aluminum alloy column (500), and a plurality of stainless steel screws are arranged between the angle brackets (510) and the aluminum alloy column (500), and the plurality of stainless steel screws are used to limit the displacement between the angle brackets (510) and the aluminum alloy column (500).

3. The curtain wall fire protection structure according to claim 1, characterized in that: First mounting arms (530) are extended on both sides of the outer end of the aluminum alloy column (500), a first groove (531) is provided on the outer surface of the first mounting arm (530), and a protrusion (540) is extended to the center of the outer end of the aluminum alloy column (500).

4. A curtain wall fire protection structure according to claim 3, characterized in that: A pressure plate (600) is arranged on the outer side of the aluminum alloy column (500), and the pressure plate (600) is arranged at a distance from the aluminum alloy column (500). A second mounting arm (610) is arranged on the side of the pressure plate (600) close to the aluminum alloy column (500), and a second groove (611) is arranged on the outer surface of the second mounting arm (610). A buckle cover (620) is arranged on the side of the pressure plate (600) away from the aluminum alloy column (500), and a fixing screw (630) is arranged between the buckle cover (620) and the aluminum alloy column (500).

5. The curtain wall fire protection structure according to claim 4, characterized in that: A glass plate (700) is arranged between the first groove (531) and the second groove (611), and a rubber strip (800) is arranged inside the first groove (531) and the second groove (611), and the outer side of the rubber strip (800) is attached to the glass plate (700).

6. The curtain wall fire protection structure according to claim 5, characterized in that: Heat insulation strips (900) are provided between the aluminum alloy column (500) and the pressing plate (600) and on both sides of the fixing screw (630).

7. The curtain wall fire protection structure according to claim 1, characterized in that: Crossbeams (550) are arranged on both sides of the aluminum alloy column (500).

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