CN211422413U - Bridge cut-off formula aluminium package steel fire window - Google Patents
Bridge cut-off formula aluminium package steel fire window Download PDFInfo
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- CN211422413U CN211422413U CN201921186805.4U CN201921186805U CN211422413U CN 211422413 U CN211422413 U CN 211422413U CN 201921186805 U CN201921186805 U CN 201921186805U CN 211422413 U CN211422413 U CN 211422413U
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Abstract
The utility model discloses a bridge-cut-off type aluminum-clad steel fireproof window, which comprises a window frame enclosing into a square frame body, wherein the middle part of the window frame is provided with floor glass, two sides of the floor glass are provided with window sashes hinged with the window frame through hinges, and a support column is arranged between the window sashes and the floor glass; the window frame comprises an inner framework and an outer framework which are assembled and connected and made of aluminum alloy materials, and the inner framework and the outer framework are connected through plastic heat insulation strips; one side of the outer framework is provided with a blocking part for blocking the landing glass; the steel lining is arranged in the installation cavity, the edge of the steel lining and the edge of the floor glass are fixedly bonded through fireproof glue, and a blocking piece integrally formed with the steel lining is arranged at the tail end close to the inner side face of the floor glass; the utility model discloses a set up a steel inside lining in window frame and casement, when the window frame of aluminum alloy material is softened because being heated, the steel inside lining plays the effect of supporting glass as safeguard measure, improves fireproof window's refractiveness and security.
Description
Technical Field
The utility model belongs to the technical field of mechanical structure technique and specifically relates to a bridge cut-off formula aluminium package steel fire window is related to.
Background
With the development of economy and the gradual improvement of safety consciousness of people, most of various office buildings, districts and even resident self-built houses are provided with fireproof measures at present, wherein one means which is widely used is to install a fireproof window. A fire window is a window that, in conjunction with a frame, meets the requirements of fire stability and fire integrity over a period of time.
The fireproof window is divided into a heat-insulation fireproof window and a non-heat-insulation fireproof window, the heat-insulation fireproof window is also called as A type and has the grade requirements and the fire resistance requirements, the grade is A, B and C, and the fire resistance limit is as follows: grade A1.5 hours; class B1.0 hour; class c for 0.5 hours. Present fire prevention window adopts ordinary aluminum alloy as the window frame mostly, when satisfying window intensity demand, improves the weatherability of window and demands such as rust-resistant, nevertheless under the fire prevention test or actually meet the condition of conflagration, because the aluminum alloy softens easily after receiving the high temperature, and glass collapses after losing the support of window frame, causes the life threat for the resident that is fleing originally.
Improvements are therefore needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a bridge cut-off formula aluminium package steel fire window that is difficult for collapsing to solve above-mentioned problem.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is:
a bridge-cut-off type aluminum-clad steel fireproof window comprises a window frame enclosing into a square frame body, wherein floor glass is arranged in the middle of the window frame, window sashes hinged with the window frame through hinges are arranged on two sides of the floor glass, and support columns are arranged between the window sashes and the floor glass; the window frame comprises an inner framework and an outer framework which are assembled and connected and made of aluminum alloy materials, and the inner framework and the outer framework are connected through plastic heat insulation strips; a blocking part for blocking the floor glass is arranged on one side of the outer framework, and a hook part which is buckled inwards and contacted with the outer side surface of the floor glass is arranged at the tail end of the blocking part; a clamping groove is formed in one side of the inner framework, a pressing strip connected with the clamping groove in an assembling mode is arranged at the clamping groove, the pressing strip presses the inner side face of the floor glass tightly, and an installation cavity is formed by the pressing strip and the blocking portion in a surrounding mode; the installation cavity is internally provided with a steel lining, the steel lining is fixedly connected with the edge of the floor glass through fireproof glue, and the tail end close to the inner side surface of the floor glass is provided with a blocking piece integrally formed with the steel lining.
In a further technical scheme, the joints of the blocking parts, the pressing strips and the floor glass are sealed through silicone glass cement.
In a further technical scheme, the window sash comprises a bridge-cut aluminum frame and sub glass arranged in the bridge-cut aluminum frame, the outer side face of the sub glass is fixed through the pressing strip, fire-proof glue is also arranged at the edge of the sub glass, the steel lining is wrapped outside the fire-proof glue, and the inner side face of the sub glass is in contact with the blocking piece of the steel lining.
In a further technical scheme, a fireproof edge sealing strip is arranged at the contact position of the bridge-cut-off aluminum frame and the window frame.
In a further technical scheme, the upper part of the bridge-cut-off aluminum frame is connected with the window frame through a window closer, and the lower part of the bridge-cut-off aluminum frame is provided with a temperature controller.
In a further technical scheme, the floor glass comprises fireproof glass and toughened glass which are arranged at intervals, a through groove is formed between the fireproof glass and the toughened glass, a plurality of through holes are formed in the side wall of the through groove, and a drying agent used for absorbing water is arranged in the through groove.
Adopt above-mentioned structure, compared with the prior art, the utility model the advantage that has is: 1. the steel lining is arranged in the window frame and the window sash, when the window frame made of the aluminum alloy material is softened due to heating, the steel lining is used as a safety measure to play a role of supporting glass, more time is won for residents who are escaping, and the fire resistance and the safety of the fireproof window are improved; 2. the fireproof glue is arranged between the steel lining and the glass, so that the stability of combination between the glass and the steel lining is improved, and the connection between the glass and the steel lining is more stable; 3. the inner framework is connected with the pressing strip in a clamping groove mode, so that the mounting structure of the glass is simplified, and the mounting efficiency of the glass is improved; 4. the temperature controller is arranged on the window frame, when the temperature is detected to be overhigh, a signal is fed back to the window closer, and the window closer drives the window sash to move, so that the purposes of smoke prevention and fire retardation in fire fighting are achieved; 5. the drying agent is arranged in the interlayer of the glass, so that water mist is prevented from being generated between the glass.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view at C-C of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is a cross-sectional view at B-B of the present invention;
fig. 5 is an enlarged schematic view of a portion B of fig. 4.
Detailed Description
The technical solutions of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The bridge-cut-off type aluminum-clad steel fireproof window shown in fig. 1 to 5 comprises a window frame 1 enclosing to form a square frame body, wherein floor glass 2 is arranged in the middle of the window frame 1, window sashes 3 hinged to the window frame 1 through hinges 11 are arranged on two sides of the floor glass 2, and support columns 21 are arranged between the window sashes 3 and the floor glass 2.
The window frame 1 comprises an inner framework 12 and an outer framework 13 which are spliced and connected and made of aluminum alloy materials, and the inner framework 12 and the outer framework 13 are connected through a plastic heat insulation strip 14; a blocking part 13a for blocking the floor glass 2 is arranged on one side of the outer framework 13, and a hook part 13b which is inwards buckled and contacted with the outer side surface of the floor glass 2 is arranged at the tail end of the blocking part 13 a; a clamping groove 12a is formed in one side of the inner framework 12, a pressing strip 4 connected with the clamping groove 12a in an assembling mode is arranged at the position of the clamping groove 12a, the inner side face of the floor glass 2 is pressed by the pressing strip 4, and an installation cavity 41 is defined by the pressing strip and the blocking portion 13 a; the joints of the barrier parts 13a, the batten 4 and the floor glass 2 are sealed by silicone glass cement 22.
A steel lining 5 is arranged in the mounting cavity 41, the steel lining 5 is fixedly bonded with the edge of the floor glass 2 through fireproof glue 52, and a blocking sheet 51 integrally formed with the steel lining 5 is arranged at the tail end close to the inner side surface of the floor glass 2. When the window frame 1 made of the aluminum alloy material is softened due to heating, the steel lining 5 serves as a safety measure to support glass, so that more time is won for escaping residents, and the fire resistance and the safety of the fireproof window are improved.
In this embodiment, the window sash 3 includes a bridge-cut aluminum frame 31 and a sub glass 32 installed in the bridge-cut aluminum frame 31, an outer side surface of the sub glass 32 is fixed by the bead 4, a fire-proof glue 52 is also arranged at an edge of the sub glass 32, the steel lining 5 is wrapped outside the fire-proof glue 52, and an inner side surface of the sub glass 32 contacts with a blocking sheet 51 of the steel lining 5; the contact part of the bridge cutoff aluminum frame 31 and the window frame 1 is provided with a fireproof edge sealing strip 33, the upper part of the bridge cutoff aluminum frame 31 is connected with the window frame 1 through a window closer 6, and the lower part is provided with a temperature controller 7.
Through setting up temperature controller 7 on window frame 1, feedback signal gives closing window ware 6 when detecting the high temperature, and closing window ware 6 drive casement 3 motion reaches the purpose of smoke prevention back fire relief in the fire control.
In this embodiment, the floor glass 2 includes fire-proof glass 2a and toughened glass 2b which are arranged at intervals, a through groove 2c is arranged between the fire-proof glass 2a and the toughened glass 2b, a plurality of through holes are arranged on the side wall of the through groove 2c, and a drying agent for absorbing water is arranged in the through groove 2 c; the drying agent is arranged in the interlayer of the glass, so that water mist is prevented from being generated between the glass.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. A bridge-cut-off type aluminum-clad steel fireproof window comprises a window frame enclosing into a square frame body, wherein floor glass is arranged in the middle of the window frame, window sashes hinged with the window frame through hinges are arranged on two sides of the floor glass, and support columns are arranged between the window sashes and the floor glass; the method is characterized in that: the window frame comprises an inner framework and an outer framework which are assembled and connected and made of aluminum alloy materials, and the inner framework and the outer framework are connected through plastic heat insulation strips; a blocking part for blocking the floor glass is arranged on one side of the outer framework, and a hook part which is buckled inwards and contacted with the outer side surface of the floor glass is arranged at the tail end of the blocking part; a clamping groove is formed in one side of the inner framework, a pressing strip connected with the clamping groove in an assembling mode is arranged at the clamping groove, the pressing strip presses the inner side face of the floor glass tightly, and an installation cavity is formed by the pressing strip and the blocking portion in a surrounding mode; the installation cavity is internally provided with a steel lining, the steel lining is fixedly connected with the edge of the floor glass through fireproof glue, and the tail end close to the inner side surface of the floor glass is provided with a blocking piece integrally formed with the steel lining.
2. The bridge-cut-off type aluminum-clad steel fireproof window according to claim 1, wherein: the joints of the blocking parts, the pressing strips and the floor glass are sealed through silicone glass cement.
3. The bridge-cut-off type aluminum-clad steel fireproof window according to claim 1, wherein: the window sash comprises a bridge-cut-off aluminum frame and sub glass arranged in the bridge-cut-off aluminum frame, the outer side face of the sub glass is fixed through the pressing strip, fireproof glue is also arranged at the edge of the sub glass, the steel lining is wrapped outside the fireproof glue, and the inner side face of the sub glass is in contact with the blocking piece of the steel lining.
4. The bridge-cut-off type aluminum-clad steel fireproof window according to claim 3, wherein: and a fireproof edge sealing strip is arranged at the contact part of the bridge-cut-off aluminum frame and the window frame.
5. The bridge-cut aluminum-clad steel fire window of claim 3 or 4, wherein: the upper part of the bridge cut-off aluminum frame is connected with the window frame through a window closer, and the lower part is provided with a temperature controller.
6. The bridge-cut-off type aluminum-clad steel fireproof window according to claim 1, wherein: the floor glass comprises fireproof glass and toughened glass which are arranged at intervals, a through groove is formed between the fireproof glass and the toughened glass, a plurality of through holes are formed in the side wall of the through groove, and a drying agent used for absorbing water is arranged in the through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921186805.4U CN211422413U (en) | 2019-07-26 | 2019-07-26 | Bridge cut-off formula aluminium package steel fire window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921186805.4U CN211422413U (en) | 2019-07-26 | 2019-07-26 | Bridge cut-off formula aluminium package steel fire window |
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| Publication Number | Publication Date |
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| CN211422413U true CN211422413U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921186805.4U Active CN211422413U (en) | 2019-07-26 | 2019-07-26 | Bridge cut-off formula aluminium package steel fire window |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294068A (en) * | 2021-06-04 | 2021-08-24 | 武汉艺格防火门窗系统有限公司 | Fireproof glass stop hook |
-
2019
- 2019-07-26 CN CN201921186805.4U patent/CN211422413U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294068A (en) * | 2021-06-04 | 2021-08-24 | 武汉艺格防火门窗系统有限公司 | Fireproof glass stop hook |
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