CN208251943U - A kind of aluminium alloy glass layering structure for fire-proof door leaf - Google Patents
A kind of aluminium alloy glass layering structure for fire-proof door leaf Download PDFInfo
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- CN208251943U CN208251943U CN201820690778.3U CN201820690778U CN208251943U CN 208251943 U CN208251943 U CN 208251943U CN 201820690778 U CN201820690778 U CN 201820690778U CN 208251943 U CN208251943 U CN 208251943U
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Abstract
The utility model discloses a kind of aluminium alloy glass layering structures for fire-proof door leaf, door leaf and the interior of flame resistant glass are provided with aluminium alloy press strip along junction, aluminium alloy press strip includes the profile that the pedestal in counter-fire face is arranged in and the fiery face of back is arranged in, profile is connect with pedestal, and pedestal and profile are in that 45 degree of angles are spliced；The inside and flame resistant glass junction of pedestal are provided with fireproof expansion seal part, and four angles of pedestal are fixed by corner combining piece.The utility model uses aluminium alloy fixed frame layering structure, increases integral strength, and glass sides surrounding is expanded into multi-pore structure using expanded graphite heat absorption, reach thermal resistance effect, so that temperature is lower than the melt temperature of aluminium alloy, while installing easy to operate, ensure that the glassy layer of fire-proof door leaf will not fall off, safety is good, meet fire integrity, it is practical and low in cost, for Surface of profile without external connector, the overall appearance for enhancing fire resistant doorsets glass vision panel is beautiful and generous.
Description
Technical field
The utility model relates to fire-proof door leaf technical fields, more particularly, to a kind of aluminium alloy glass for fire-proof door leaf
Layering structure.
Background technique
Currently, fire-proof door leaf needs to use glazing bead by flame resistant glass in conjunction with door leaf in assembling, but it is traditional
Fireproof door leaf glazing bead mostly uses cold-rolled steel sheet and fire retarding wood to coat fire-proof plate production.Steel plate is needed using bending or roller
Roll process molding, production and processing metal plate process is complicated, and equipment precision requirement is high, and aesthetic appearance is poor, not easy to operate；It produces fire-retardant
For timber etc. using digging, cutting technique, processing structure is single, and exposed brill silk or rivet certainly is mostly used to fix greatly, and installation operates tired
Difficulty, intensity is lower in use process after fixing, and glassy layer is easy to fall off, and aesthetics is poor.For these reasons, a kind of band is designed
The fire-proof door leaf of aluminium alloy glass layering structure is necessary.
Utility model content
The purpose of the utility model is to provide a kind of aluminium alloy glass layering structures for fire-proof door leaf, using aluminium alloy
Fixed frame layering structure, increases integral strength, and glass sides surrounding is expanded into multi-pore structure using expanded graphite heat absorption, reaches
To thermal resistance effect, temperature is made to be lower than the melt temperature of aluminium alloy, while installing easy to operate, ensure that the glassy layer of fire-proof door leaf
It will not fall off, safety is good, meets fire integrity, and practical and low in cost, Surface of profile is bright and clean, without external connection
Part assembling, enhances the aesthetics of entire glazing bead, also makes the overall appearance of fire resistant doorsets glass vision panel beautiful and generous.
To achieve the above object, the utility model provides a kind of aluminium alloy glass layering structure for fire-proof door leaf,
Including door leaf and the flame resistant glass connecting with the door leaf, the door leaf and the interior of the flame resistant glass are provided with aluminium along junction
Glass alloy press strip, the aluminium alloy glass press strip include the profile that the pedestal in counter-fire face is arranged in and the fiery face of back is arranged in, institute
It states profile to connect with the pedestal, the pedestal and the profile are in that 45 degree of angles are spliced；
The inside of the pedestal and the flame resistant glass junction are provided with fireproof expansion seal part, and four of the pedestal
Angle is fixed by corner combining piece.
Preferably, the pedestal is tee T structure, is made of transverse frame and vertical frame, the transverse frame is set as L-type
Structure, and the both ends of the transverse frame are separately fixed on the door leaf and the flame resistant glass, in the lower end of the vertical frame
Side is provided with catching groove.
Preferably, the profile is set as epsilon-type structure, and the both ends of the profile respectively with the flame resistant glass and
The door leaf connection, the intermediate connecting pin of the profile is connect with the edge of the catching groove.
Preferably, the fireproof expansion seal part is expanded graphite body.
Preferably, the transverse frame is vertically arranged with the vertical frame, and is an integral molding structure.
Preferably, the gap location of the profile and the flame resistant glass is fixed by sealant.
Therefore, a kind of aluminium alloy glass layering structure for fire-proof door leaf of the utility model using the above structure, is adopted
With aluminium alloy fixed frame layering structure, integral strength is increased, glass sides surrounding is expanded into porous using expanded graphite heat absorption
Gap structure reaches thermal resistance effect, so that temperature is lower than the melt temperature of aluminium alloy, while installing easy to operate, ensure that fire resistant doorsets
The glassy layer of fan will not fall off, and safety is good, meet fire integrity, and practical and low in cost, Surface of profile is bright and clean,
No external connector assembling, enhances the aesthetics of entire glazing bead, also makes the overall appearance of fire resistant doorsets glass vision panel beautiful
It is generous.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is a kind of aluminium alloy glass layering structure schematic diagram for fire-proof door leaf；
Fig. 2 is the structural schematic diagram after a kind of aluminium alloy glass layering structure chance for fire-proof door leaf is fiery.
Specific embodiment
Embodiment
Fig. 1 is a kind of structural schematic diagram of aluminium alloy glass layering structure for fire-proof door leaf, and Fig. 2 is a kind of for preventing
The aluminium alloy glass layering structure door leaf of vent fan meets the structural schematic diagram after fire, as shown, the utility model provides one
Kind be used for the aluminium alloy glass layering structure of fire-proof door leaf, including door leaf 1 and flame resistant glass connect with door leaf 12, door leaf 1 and
The interior of flame resistant glass 2 is provided with aluminium alloy glass press strip along 3 junctions, and the aluminium alloy glass press strip includes being arranged in counter-fire face
Pedestal 4 and the profile 5 for carrying on the back fiery face is set, profile 5 connect with pedestal 4, and pedestal 4 and profile 5 are in 45 degree of angles splicings；Pedestal
4 inside and 2 junction of flame resistant glass are provided with fireproof expansion seal part 6, and four angles of pedestal 4 are fixed by corner combining piece 7, this
Utility model is made of pedestal, profile, corner combining piece and expanded graphite body, and the pedestal in counter-fire face splices in 45° angle, using corner combining piece
Fix four angles；The profile in fiery face is carried on the back in 45° angle splicing, in group glaze, first spliced the pedestal in counter-fire face, then
It is fixed on door leaf, then flame resistant glass is put into glass rim in back fiery face, fills out expanded graphite body in the surrounding of glass rim,
Then on carrying on the back the catching groove that the profile tailored in advance is fixed on pedestal piece by piece by fiery face, profile and pedestal is made to form combination,
Then it breaks sealant in the gap of the profile and flame resistant glass of carrying on the back fiery face to fix, the utility model structure meets fire-proof function realization
Regulation in the 9.1.2.2.1 of the 9.1st temperature test in principle " GB/T 7633-2008 ", so glass rim position
Structure only needs to guarantee fire integrity.Because aluminium alloy is low melting point profile, normal use can be realized by cavity
Thermal insulation property under state, and graphite has high temperature resistant, high-intensitive property, expansion forms mushy heat insulation layer after meeting fire,
Can be effectively heat-insulated, have the characteristics that rate of heat release is low, mass loss is small, it is few to generate flue gas in a fire, low melting point can be protected
Profile does not melt before the deadline, and the expanded graphite body for being distributed in glass sides surrounding is met aluminium alloy cavity after fire expands
Internal voids fill up, and the protective layer that formation belongs to type cavity wall realizes aluminium alloy due to the low heat conductivity energy after graphite expansion
The cavity wall low temperature of internal layer does not melt, therefore can meet fire integrity.
The gap location of profile 5 and flame resistant glass 2 is fixed by sealant 8, better tightness.
Pedestal 4 is tee T structure, is made of transverse frame 41 and vertical frame 42, and transverse frame 41 is set as L-type structure, and horizontal
The both ends of frame 41 are separately fixed on door leaf 1 and flame resistant glass 2, and the lower end inside of vertical frame 42 is provided with catching groove 43, horizontal edge
Frame 41 is vertically arranged with vertical frame 42, and is an integral molding structure, and production is simple, easy for installation.
Profile 5 is set as epsilon-type structure, and the both ends of profile 5 are connect with flame resistant glass 2 and door leaf 1 respectively, profile 5
Intermediate connecting pin is connect with the edge of catching groove 43.
Fireproof expansion seal part 6 is expanded graphite body.
Therefore, a kind of aluminium alloy glass layering structure for fire-proof door leaf of the utility model using the above structure, is adopted
With aluminium alloy fixed frame layering structure, integral strength is increased, glass sides surrounding is expanded into porous using expanded graphite heat absorption
Gap structure reaches thermal resistance effect, so that temperature is lower than the melt temperature of aluminium alloy, while installing easy to operate, ensure that fire resistant doorsets
The glassy layer of fan will not fall off, and safety is good, meet fire integrity, and practical and low in cost, Surface of profile is bright and clean,
No external connector assembling, enhances the aesthetics of entire glazing bead, also makes the overall appearance of fire resistant doorsets glass vision panel beautiful
It is generous.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System, although the utility model has been described in detail with reference to the preferred embodiment, those skilled in the art should manage
Solution: it still can be with the technical solution of the present invention is modified or equivalently replaced, and these are modified or equally replace
Changing also cannot make modified technical solution be detached from the spirit and scope of the technical scheme of the present invention.
Claims (6)
1. a kind of aluminium alloy glass layering structure for fire-proof door leaf, including door leaf and the fire prevention glass being connect with the door leaf
Glass, it is characterised in that:
The door leaf and the interior of the flame resistant glass are provided with aluminium alloy glass press strip, the aluminium alloy glass press strip along junction
The profile in fiery face is carried on the back including the pedestal in counter-fire face and being arranged in is arranged in, the profile is connect with the pedestal, the pedestal and
The profile is in 45 degree of angle splicings；
The inside of the pedestal and the flame resistant glass junction are provided with fireproof expansion seal part, and four angles of the pedestal are logical
Corner combining piece is crossed to fix.
2. a kind of aluminium alloy glass layering structure for fire-proof door leaf according to claim 1, it is characterised in that: described
Pedestal is tee T structure, is made of transverse frame and vertical frame, and the transverse frame is set as L-type structure, and the transverse frame
Both ends are separately fixed on the door leaf and the flame resistant glass, and the lower end inside of the vertical frame is provided with catching groove.
3. a kind of aluminium alloy glass layering structure for fire-proof door leaf according to claim 2, it is characterised in that: described
Profile is set as epsilon-type structure, and the both ends of the profile are connect with the flame resistant glass and the door leaf respectively, the button
The intermediate connecting pin of item is connect with the edge of the catching groove.
4. a kind of aluminium alloy glass layering structure for fire-proof door leaf according to claim 3, it is characterised in that: described
Fireproof expansion seal part is expanded graphite body.
5. a kind of aluminium alloy glass layering structure for fire-proof door leaf according to claim 4, it is characterised in that: described
Transverse frame is vertically arranged with the vertical frame, and is an integral molding structure.
6. a kind of aluminium alloy glass layering structure for fire-proof door leaf according to claim 5, it is characterised in that: described
The gap location of profile and the flame resistant glass is fixed by sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820690778.3U CN208251943U (en) | 2018-05-10 | 2018-05-10 | A kind of aluminium alloy glass layering structure for fire-proof door leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820690778.3U CN208251943U (en) | 2018-05-10 | 2018-05-10 | A kind of aluminium alloy glass layering structure for fire-proof door leaf |
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| Publication Number | Publication Date |
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| CN208251943U true CN208251943U (en) | 2018-12-18 |
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| CN201820690778.3U Active CN208251943U (en) | 2018-05-10 | 2018-05-10 | A kind of aluminium alloy glass layering structure for fire-proof door leaf |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882051A (en) * | 2018-12-24 | 2019-06-14 | 河北九安防火门制造集团望都防火门有限公司 | A kind of fireproof door frame fill method |
-
2018
- 2018-05-10 CN CN201820690778.3U patent/CN208251943U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882051A (en) * | 2018-12-24 | 2019-06-14 | 河北九安防火门制造集团望都防火门有限公司 | A kind of fireproof door frame fill method |
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