A cable curtain wall smoke exhaust window with independent support for the frame and its construction method

Abstract

The present invention discloses a cable-supported curtain wall smoke exhaust window with independent frame support and its construction method. The smoke exhaust window includes a fixing member, an outer window frame, an outer window sash frame, a glass panel and a special fixture. The fixing member is connected to a steel cable and horizontally extends outward with a support arm. The outer window frame is connected to the support arms of several fixing members by bolts. The outer window sash frame is rotatably connected to the outer window frame through external hanging window hardware. The glass panel is installed inside the outer window sash frame. At the ends of the support arms of the fixing members at the four corners of the outer window frame, special fixtures are connected. One-fourth of the area of the special fixture facing the outer window frame is cut off, and the remaining three-fourths of the area is clamped tightly with the surrounding curtain wall glass. There are no special fixtures at the ends of the support arms of the fixing members in the middle of the outer window frame. The present invention solves the problem that it is difficult to set up openable windows for smoke exhaust on traditional cable-supported curtain walls, and is conducive to inspection and maintenance on the premise of ensuring structural strength and safety. The structure is simple, easy to use, and beautiful and generous.

Description

Technical Field

[0001] The present invention relates to the technical field of building decoration, and particularly to a cable-supported curtain wall smoke exhaust window with an independent frame support and a construction method thereof. Background Art

[0002] In recent years, as a modern, scientific and aesthetic curtain wall form, the cable-supported curtain wall system has been increasingly applied to some large-scale comprehensive building complexes. Due to the special form of the traditional cable-supported curtain wall, conventional opening fan smoke exhaust windows cannot be directly installed on the curtain wall, resulting in the inability to exhaust smoke in case of a fire. Recently, some smoke exhaust windows that can be installed on the curtain wall have emerged on the market. The aluminum alloy outer frame is jointly clamped in the socket by the adapter plate and the surrounding glass curtain wall. However, this fixing method is not conducive to maintenance. Once the window body is damaged and needs to be replaced as a whole, the aluminum alloy outer frame cannot be taken out separately from the inside of the socket. It is necessary to temporarily support the surrounding curtain wall and remove the socket before the aluminum alloy outer frame can be taken out, making maintenance extremely inconvenient.

[0003] Therefore, how to create a cable-supported curtain wall smoke exhaust window with an independent frame support and a construction method thereof is one of the important research and development topics at present. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a cable-supported curtain wall smoke exhaust window with an independent frame support, so as to solve the problem that it is difficult to set up an opening window for smoke exhaust in a traditional cable-supported curtain wall, and at the same time, it is convenient for maintenance and overhaul, thereby overcoming the deficiencies of the prior art.

[0005] To solve the above technical problem, the present invention provides a cable-supported curtain wall smoke exhaust window with an independent frame support, including a fixing member, an outer window frame, an outer window sash frame, a glass panel and a special fixture. The fixing member is connected to the steel cable and horizontally extends outward with a support arm. The outer window frame is rectangular and is connected to the support arms of several fixing members by bolts. The outer window sash frame is rotatably connected to the outer window frame through a casement window hardware. The glass panel is installed inside the outer window sash frame.

[0006] Special fixtures are connected to the ends of the support arms of the fixing members at the four corners of the outer window frame. One-fourth of the area of the special fixture facing the outer window frame is cut off, and the remaining three-fourths area is tightly clamped with the surrounding curtain wall glass. There is no special fixture at the end of the support arm of the fixing member in the middle of the outer window frame.

[0007] As an improvement of the present invention, an electric opener is provided between the outer window frame and the outer window sash frame, and the electric opener is electrically connected to the fire control electrical box.

[0008] Further, a manual opener is provided between the outer window frame and the outer window sash frame.

[0009] Further, on the side of the outer frame of the window facing the outdoors, an L-shaped sealing baffle is connected by bolts, and the gaps between the sealing baffle and the special fixture and between the sealing baffle and the curtain wall glass around the outer frame of the window are filled with weather-resistant sealant.

[0010] Further, the glass panel is a hollow toughened glass, the thickness of the inner and outer toughened glass is 6 mm, and the thickness of the hollow layer is 12 mm.

[0011] Further, the glass panel is adhesively fixed to the outer frame of the window sash through weather-resistant structural adhesive.

[0012] Further, the materials of the outer frame of the window and the outer frame of the window sash are aluminum alloy profiles.

[0013] In addition, the present invention also provides a construction method for installing and constructing the above-mentioned cable-supported curtain wall smoke exhaust window with an independent frame body, and the specific steps include:

[0014] S1. Process the special fixture according to the design drawing, or cut the ordinary glass fixture along the transverse axis and the longitudinal axis from the edge to the center point, so that a quarter area of the ordinary glass fixture is cut off and three-quarters area is reserved to make the special fixture;

[0015] S2. Connect several fixing pieces to the steel cable at the preset positions. The end of the support arm of the fixing piece located in the middle of the outer frame of the window has no special fixture, and the end of the support arm of the fixing piece located at the four corners of the outer frame of the window is connected with the special fixture. The cut-out notch of the special fixture faces the outer frame of the window, and the special fixture is clamped and fixed with the surrounding curtain wall glass;

[0016] S3. Connect and fix the outer frame of the window to the support arm of the fixing piece through bolts;

[0017] S4. Connect an L-shaped sealing baffle to the side of the outer frame of the window facing the outdoors through bolts;

[0018] S5. Bond and fix the glass panel to the frame body of the window sash, and connect and fix the frame body of the window sash to the outer frame of the window through the hardware of the casement window;

[0019] S6. Install a manual opener and an electric opener between the outer frame of the window and the outer frame of the window sash, and connect the electric opener to the fire control electric box;

[0020] S7. Fill weather-resistant sealant between the sealing baffle and the surrounding curtain wall glass and between the sealing baffle and the special fixture.

[0021] After adopting such a design, the present invention has at least the following advantages:

[0022] 1. While ensuring the structural safety, it solves the problem that it is difficult to set up an opening window for smoke exhaust on the traditional cable-supported curtain wall;

[0023] 2. The outer frame of the window is connected to the support arm of the fixing member. When the whole needs to be replaced, it will not interfere with the surrounding curtain wall, which is conducive to maintenance.

[0024] 3. A manual opener and an electric opener are provided, which are convenient to use. The electric opener is linked with the fire control electric box, and can be automatically opened in time for smoke exhaust in case of a fire. Description of the Drawings

[0025] The above is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly, the following further detailed description of the present invention will be given in combination with the drawings and specific embodiments.

[0026] Figure 1 It is an elevation schematic diagram of a cable-supported curtain wall smoke exhaust window with an independent frame support provided by the present invention.

[0027] Figure 2 is Figure 1 The sectional structure schematic diagram of the A-A section in

[0028] Figure 3 is Figure 2 The partial structure schematic diagram of the connection between the outer frame of the window and the top fixing member in

[0029] Figure 4 is Figure 1 The sectional structure schematic diagram of the B-B section in

[0030] Figure 5 is Figure 1 The sectional structure schematic diagram of the C-C section in

[0031] Figure 6 It is a vertical sectional schematic diagram of the installation position of the electric opener.

[0032] Figure 7 It is a vertical sectional schematic diagram of the installation position of the manual opener.

[0033] Figure 8 It is a three-dimensional schematic diagram of a cable-supported curtain wall smoke exhaust window with an independent frame support provided by the present invention in the open state.

[0034] Figure 9 It is a three-dimensional schematic diagram of a cable-supported curtain wall smoke exhaust window with an independent frame support provided by the present invention in the closed state.

[0035] Description of the Reference Numerals: 1. Steel cable; 2. Fixing member; 3. Outer frame of the window; 4. Hardware for the outward-opening window; 5. Outer frame of the window sash; 6. Manual opener; 7. Electric opener; 8. Curtain wall glass; 9. Special fixture; 10. Glass panel; 11. Fire control electric box; 12. Weather-resistant structural adhesive; 13. Weather-resistant sealant; 14. Sealing baffle. Detailed implementation mode

[0036] Please refer to Figures 1 to 9 , the present invention provides a smoke exhaust window for a cable-supported curtain wall with independent frame support, including a fixing member 2, a window outer frame 3, a window sash outer frame 5, a glass panel 10 and a special fixture 9.

[0037] The fixing member 2 is connected to the steel cable 1 and horizontally extends outwards with a support arm, providing a connection fulcrum for the window outer frame 3. The window outer frame 3 is rectangular and is connected to the support arms of several fixing members 2 by bolts. The window sash outer frame 5 is rotatably connected to the window outer frame 3 through an outward-opening window hardware 4. The glass panel 10 is adhesively fixed inside the window sash outer frame 5 through a weather-resistant structural adhesive 12.

[0038] Please refer to Figure 1 , Figure 4 and Figure 5 , at the end of the support arm of the fixing member 2 at the four corners of the window outer frame 3, a special fixture 9 is connected, which is used to clamp and fix the curtain wall glass 8 around the window outer frame 3. There is no special fixture 9 at the end of the support arm of the fixing member 2 in the middle of the window outer frame 3. The structure of the special fixture 9 is that a quarter area is cut off along the longitudinal axis and the transverse axis of a common fixture, and three-quarters of the area is reserved. The right-angle notch left after cutting faces the window outer frame 3, and the reserved three-quarters area is clamped and fixed with the surrounding curtain wall glass. The sealing between the window outer frame 3, the special fixture 9 and the surrounding curtain wall glass 8 is realized through a sealing baffle 14 and a weather-resistant sealant 13. The sealing baffle 14 is L-shaped and is fixed to the outer surface of the window outer frame 3 facing the outdoor by bolts, so that the outer end surface of the sealing baffle 14 is flush with the outer surface of the curtain wall glass 8, and a weather-resistant sealant 13 is filled in the gaps between the sealing baffle 14 and the curtain wall glass 8 around the window outer frame 3 and between the sealing baffle 14 and the special fixture to achieve the effect of waterproof sealing.

[0039] Please refer to 6 and Figure 7 , a manual opener 6 and an electric opener 7 are arranged between the window outer frame 3 and the window sash outer frame 5. The electric opener 7 is electrically connected to the fire control electric box 11. The staff can control the opening and closing of the smoke exhaust window through an electric switch. In case of power failure, the smoke exhaust window can also be manually opened. In case of a fire, the fire control electric box 11 controls the smoke exhaust window to open automatically in a linkage manner.

[0040] Preferably, the materials of the window outer frame 3 and the window sash outer frame 5 are aluminum alloy profiles, and the glass panel 10 is a hollow tempered glass. The thickness of the inner and outer tempered glasses is 6 mm, and the thickness of the hollow layer is 12 mm.

[0041] The present invention also provides a construction method for installing and constructing a smoke exhaust window for a cable-supported curtain wall with independent frame support. The specific steps include S1 to S7, which are described in detail below.

[0042] S1. Process a special fixture according to the design drawing, or cut a common glass fixture along the transverse axis and longitudinal axis from the edge to the center point, so that a quarter area of the common glass fixture is removed and three quarters area is reserved to make a special fixture.

[0043] S2. Connect and fix several fixing pieces to the steel cable at preset positions. The end of the support arm of the fixing piece located in the middle of the window outer frame has no special fixture, and the end of the support arm of the fixing piece located at the four corners of the window outer frame is connected with a special fixture. The cut notch of the special fixture faces the window outer frame, and the special fixture is clamped and fixed with the surrounding curtain wall glass.

[0044] S3. Connect and fix the window outer frame to the support arm of the fixing piece through bolts.

[0045] S4. Connect an L-shaped sealing baffle on the side of the window outer frame facing the outdoors through bolts.

[0046] S5. Bond and fix the glass panel to the window sash frame body, and connect and fix the window sash frame body to the window outer frame through the hardware of the casement window.

[0047] S6. Install a manual opener and an electric opener between the window outer frame and the window sash outer frame, and connect the electric opener to the fire control electric box.

[0048] S7. Fill weather-resistant sealant between the sealing baffle and the surrounding curtain wall glass and between the sealing baffle and the special fixture.

[0049] The present invention solves the problem that it is difficult to set an opening window for smoke exhaust on a traditional cable-supported curtain wall, and is conducive to maintenance and repair on the premise of ensuring the structural strength and safety. The structure is simple, easy to use, and beautiful.

[0050] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Any simple modifications, equivalent changes or decorations made by those skilled in the art using the disclosed technical content all fall within the protection scope of the present invention.

Claims

1. A cable-supported smoke exhaust window for a curtain wall with independent frame support, characterized in that, It includes a fixing member, an outer frame of the window, an outer frame of the window sash, a glass panel and a special fixture. The fixing member is connected to a steel cable and horizontally extends outward with a support arm. The outer frame of the window is rectangular and is connected to the support arms of several fixing members by bolts. The outer frame of the window sash is rotatably connected to the outer frame of the window through external hung window hardware. The glass panel is installed inside the outer frame of the window sash; At the end of the support arm of the fixing member located at the four corners of the outer frame of the window, a special fixture is connected. The special fixture cuts off a quarter area along the longitudinal axis and the transverse axis. The right-angle notch left after cutting faces the outer frame of the window, and the remaining three-quarter area is clamped and fixed with the surrounding curtain wall glass; There is no special fixture at the end of the support arm of the fixing member located in the middle of the outer frame of the window; On the side of the outer frame of the window facing the outdoor, an L-shaped sealing baffle is connected by bolts. The gaps between the sealing baffle and the special fixture and between the sealing baffle and the curtain wall glass around the outer frame of the window are filled with weather-resistant sealant.

2. A cable curtain wall smoke exhaust window with independent frame support according to claim 1, characterized in that, An electric opener is provided between the outer frame of the window and the outer frame of the window sash, and the electric opener is electrically connected to a fire control electric box.

3. A cable curtain wall smoke exhaust window with independent frame support according to claim 1, characterized in that, A manual opener is provided between the outer frame of the window and the outer frame of the window sash.

4. A cable-supported curtain wall smoke exhaust window with independent frame support according to claim 1, characterized in that, The glass panel is a hollow tempered glass, the thickness of the inner and outer tempered glass is 6 mm, and the thickness of the hollow layer is 12 mm.

5. A cable curtain wall smoke exhaust window with independent frame support according to claim 1, characterized in that, The glass panel is adhesively fixed to the outer frame of the window sash through weather-resistant structural adhesive.

6. The smoke exhaust window of the cable-supported curtain wall with independent frame support according to claim 1, characterized in that, The materials of the outer frame of the window and the outer frame of the window sash are aluminum alloy profiles.

7. A construction method, characterized in that, For the installation construction of a cable-supported curtain wall smoke exhaust window with independent support for the frame body as described in any one of claims 1-6, the specific steps include: S1. Process the special fixture according to the design drawing, or cut the ordinary glass fixture along the transverse axis and the longitudinal axis from the edge to the center point, so that a quarter area of the ordinary glass fixture is cut off and the remaining three-quarter area is retained to make the special fixture; S2. Connect and fix several fixing members to the steel cable at the preset positions. There is no special fixture at the end of the support arm of the fixing member located in the middle of the outer frame of the window. At the end of the support arm of the fixing member located at the four corners of the outer frame of the window, a special fixture is connected. The cut-off notch of the special fixture faces the outer frame of the window, and the special fixture is clamped and fixed with the surrounding curtain wall glass; S3. Connect and fix the outer frame of the window to the support arm of the fixing member by bolts; S4. Connect an L-shaped sealing baffle by bolts on the side of the outer frame of the window facing the outdoor; S5. Bond and fix the glass panel to the frame of the window sash, and connect and fix the frame of the window sash to the outer frame of the window through external hung window hardware; S6. Install a manual opener and an electric opener between the outer frame of the window and the outer frame of the window sash, and connect the electric opener to the fire control electric box; S7. Fill weather-resistant sealant between the sealing baffle and the surrounding curtain wall glass and between the sealing baffle and the special fixture.

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