CN213062575U - Fireproof glass curtain wall - Google Patents
Fireproof glass curtain wall Download PDFInfo
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- CN213062575U CN213062575U CN202120311150.XU CN202120311150U CN213062575U CN 213062575 U CN213062575 U CN 213062575U CN 202120311150 U CN202120311150 U CN 202120311150U CN 213062575 U CN213062575 U CN 213062575U
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- glass
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- fire prevention
- curtain wall
- pressing plate
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Abstract
The utility model relates to a fire prevention glass curtain wall relates to building curtain wall's technical field, and it includes keel frame, fire prevention glass, outer glass, incites somebody to action fire prevention glass's edge is fixed the fire prevention coupling assembling on keel frame, and will outer glass's edge is fixed and is kept away from the outer coupling assembling of keel frame one side at fire prevention glass. The application can improve the problem that lighting and attractiveness are influenced by yellowing and bubbling of the fireproof glass.
Description
Technical Field
The application relates to the field of building curtain walls, in particular to a fireproof glass curtain wall.
Background
Glass curtain walls have been widely applied to various modern high-rise buildings, but how to prevent the spread of fire better and protect the life and property safety of people is a subject that architects and curtain wall engineers are always exploring. The existing common fireproof glass has poor weather resistance, and the problem of yellowing and bubbling can occur after long-term direct exposure outdoors, so that the glass becomes opaque and lighting and aesthetic property are influenced.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that the yellowing and the bubbling of the fireproof glass influence the lighting and the attractiveness, the fireproof glass curtain wall is provided.
The application provides a fire prevention glass curtain wall adopts following technical scheme:
the utility model provides a fire prevention glass curtain wall, includes keel frame, fire prevention glass, outer glass, will fire prevention coupling assembling on keel frame is fixed at fire prevention glass's edge, and will outer glass's edge is fixed at the outer coupling assembling of keeping away from keel frame one side of fire prevention glass.
Through adopting above-mentioned technical scheme, keep away from keel frame one side at fire prevention glass and set up outer glass in the outside promptly, can avoid fire prevention glass directly to expose in external environment to improve the yellow foamy problem of fire prevention glass, the extension fire prevention glass keeps transparent time.
Optionally, a gap is left between the fireproof glass and the outer glass, and a supporting and sealing structure is arranged at the edge of the gap.
By adopting the technical scheme, the gap between the fireproof glass and the outer layer glass has the functions of heat preservation and heat insulation, and is favorable for maintaining the indoor temperature.
Optionally, the fireproof connection assembly comprises a threaded sleeve, a first pressing plate and a fixing bolt for fixing the first pressing plate, one end of the threaded sleeve is fixedly connected to the keel frame, the first pressing plate is abutted to one end, far away from the keel frame, of the threaded sleeve, the fixing bolt penetrates through the first pressing plate and is in threaded connection with the threaded sleeve, and the edge of the fireproof glass is clamped between the keel frame and the first pressing plate.
Through adopting above-mentioned technical scheme, fire prevention glass is fixed through first clamp plate, and first clamp plate passes through fixing bolt admittedly, and fixing bolt's steadiness can be strengthened to the thread bush to strengthen fire prevention glass's installation steadiness.
Optionally, a graphite strip is arranged between the fireproof glass and the threaded sleeve.
Through adopting above-mentioned technical scheme, graphite expands when meeting fire, can seal the gap at fire prevention glass border department edge, strengthens the fire prevention effect.
Optionally, sealing rubber pads are arranged between the fireproof glass and the keel frame and between the fireproof glass and the first pressing plate.
Through adopting above-mentioned technical scheme, sealed cushion can seal the gap between fire prevention glass and keel frame and the first clamp plate to play the effect of buffering external force, protect fire prevention glass.
Optionally, the outer connecting assembly comprises a second pressing plate and a fixing screw, the fixing screw fixes the second pressing plate on the side, far away from the threaded sleeve, of the first pressing plate, and the second pressing plate is pressed on the outer edge of the outer layer glass, and a sealing strip is arranged between the outer edge of the outer layer glass and the outer edge of the outer layer glass.
Through adopting above-mentioned technical scheme, outer coupling assembling simple structure and simple to operate, the sealing strip plays sealed and buffering collision's effect.
Optionally, a heat insulation strip is arranged between the first pressing plate and the second pressing plate, and the fixing screw penetrates through the heat insulation strip.
Through adopting above-mentioned technical scheme, the heat insulating strip can reduce set screw and transmit the heat between first clamp plate and second clamp plate, improves glass curtain wall's heat preservation effect.
Optionally, when the fireproof glass is fixed above the fireproof connecting assembly, a supporting edge bent towards the second pressing plate is arranged at the edge of the first pressing plate, and the supporting edge is supported at the bottom edge of the upper outer layer glass.
By adopting the technical scheme, the outer glass is supported by the supporting edge, and the installation stability of the outer glass can be improved.
Optionally, still include with fire prevention glass adjacent ordinary glass, fire prevention coupling assembling sets up between fire prevention glass and ordinary glass, ordinary glass fixes between keel frame and outer coupling assembling.
By adopting the technical scheme, the common glass and the fireproof glass can be simultaneously installed, the fire can be prevented from spreading in different adjacent indoor spaces, and the cost can be reduced.
Optionally, the outer cover is clamped on one side, away from the fireproof glass, of the outer connecting assembly.
Through adopting above-mentioned technical scheme, the enclosing cover can protect external connection subassembly's set screw to play the decoration effect.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the outer layer glass can prevent the fireproof glass from being directly exposed to the external environment, so that the problem that the fireproof glass is yellow and blistered is solved, and the time for the fireproof glass to keep transparent is prolonged;
2. the fireproof glass is fixed through the first pressing plate, the first pressing plate is fixed through the fixing bolt, and the threaded sleeve can enhance the stability of the fixing bolt, so that the installation stability of the fireproof glass is enhanced;
3. the common glass and the fireproof glass can be simultaneously installed, so that the function of preventing fire from spreading in different adjacent indoor spaces can be achieved, and the cost can be reduced.
Drawings
FIG. 1 is a schematic longitudinal sectional view of a fire-resistant glass curtain wall;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a cross-sectional structural schematic view of a fire-resistant glass curtain wall.
Description of reference numerals: 1. a keel; 2. fireproof glass; 3. a fire-resistant connection assembly; 31. a threaded sleeve; 32. a first platen; 321. a support edge; 33. fixing the bolt; 4. outer layer glass; 5. an outer connection assembly; 51. a second platen; 511. a first mounting groove; 512. a second mounting groove; 513. edge clamping; 52. a set screw; 53. a sealing strip; 54. a heat insulating strip; 6. supporting the sealing structure; 7. a window frame; 8. sealing the rubber gasket; 9. graphite strips; 10. an outer cover; 101. blocking edges; 11. ordinary glass.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses fire prevention glass curtain wall. Referring to fig. 1, fire prevention glass curtain wall includes keel frame, fire prevention glass 2 and fire prevention coupling assembling 3, and fire prevention coupling assembling fixes fire prevention glass 2 in keel frame one side, still includes outer glass 4 and outer coupling assembling 5, and outer coupling assembling 5 fixes outer glass 4 in keeping away from keel frame one side of fire prevention glass 2 and is the outside, and outer coupling assembling 5 and 3 fixed connection of fire prevention coupling assembling. A gap is reserved between the outer layer glass 4 and the fireproof glass 2, and a supporting and sealing structure 6 is arranged at the edge of the gap. The edges of the outer pane 4 may be provided with a window frame 7.
The outer layer glass 4 plays a role in protection, and the fireproof glass 2 is prevented from being directly exposed to the external environment, so that the problem that the fireproof glass 2 is yellow and blistered is solved. The gap between the outer layer glass 4 and the fireproof glass 2 can also play a role in heat preservation and heat insulation.
Referring to fig. 1, keel frame is connected by several horizontal fossil fragments 1 that set up and several vertical fossil fragments 1 and is constituteed, and fire prevention glass 2 and outer glass 4 can be provided with the polylith, and polylith fire prevention glass 2 and outer glass 4 can tile the setting, also can longitudinal arrangement. Leave the gap of installation fire prevention coupling assembling 3 between adjacent fire prevention glass 2, every gap all just right with a certain fossil fragments 1, fire prevention coupling assembling 3 fixed connection in the gap is on horizontal setting or the fossil fragments 1 of vertical setting. The tiled outer glass 4 corresponds to the tiled fireproof glass 2 one by one, and a gap for installing the outer connecting component 5 is reserved between the adjacent outer glass 4. The size of the outer glass 4 is slightly smaller than that of the fireproof glass 2, so that the gap between the adjacent outer glass 4 is wider than the gap between the adjacent fireproof glass 2.
Referring to fig. 1, the fire-proof connection assembly 3 includes a threaded sleeve 31, a first pressing plate 32, and a fixing bolt 33, which are made of a refractory metal material. The thread bush 31 is welded and fixed on the keel 1, the welding position is located in the middle of one side, facing the fireproof glass 2, of the keel 1, and the other end of the thread bush 31 extends into a gap between the adjacent fireproof glass 2. The first pressing plate 32 is parallel to the fireproof glass 2, the fixing screw 52 penetrates through the middle of the first pressing plate 32 and is screwed into the threaded sleeve 31, and two adjacent edges of the fireproof glass 2 are clamped between the first pressing plate 32 and the keel 1.
Referring to fig. 1, when the first pressing plate 32 is located between two adjacent fire resisting glass 2, an upper edge of the first pressing plate 32 is bent 90 degrees towards a side away from the keel 1 to form a supporting edge 321, and the supporting edge 321 is supported on a bottom edge of the upper fire resisting glass 2, so that the installation stability of the upper fire resisting glass 2 can be increased. A flexible backing strip can also be arranged between the supporting edge 321 and the upper fireproof glass 2.
Referring to fig. 1, between the edge of fire prevention glass 2 and the keel frame to and all be provided with sealed cushion 8 between fire prevention glass 2 and the first clamp plate 32, sealed cushion 8 is used for the gap at sealed fire prevention glass 2 edge to can cushion external force, protection fire prevention glass 2. Graphite strips 9 are further arranged between the edges of two adjacent fireproof glass 2 and the threaded sleeves 31, the graphite strips 9 are preheated and expanded, the edges of the fireproof glass 2 are fully sealed, and the fire spread is effectively organized.
Referring to fig. 1, the exterior connection assembly 5 includes a second pressing plate 51 and a set screw 52. The second pressing plate 51 is positioned on one side of the first pressing plate 32 far away from the threaded sleeve 31 and is parallel to the first pressing plate 32, the fixing screw 52 penetrates through the middle of the second pressing plate 51 to fixedly connect the second pressing plate 51 to the first pressing plate 32, and two sides of the first pressing plate 32 respectively press the edges of two adjacent outer glass layers 4.
Referring to fig. 1 and 2, the edges of the two outer glass layers 4 of the second pressing plate 51 are respectively provided with a first mounting groove 511, the two first mounting grooves 511 are internally and evenly connected with a sealing strip 53, the sealing strip 53 is positioned between the second pressing plate 51 and the outer glass layers 4, the sealing and buffering collision effects are achieved, and the fireproof glass 2 is isolated from the external environment. The second pressing plate 51 is also provided with a second mounting groove 512 towards one side of the first pressing plate 32, the second mounting groove 512 is close to the middle of the second pressing plate 51 and is clamped with a heat insulation strip 54, and a fixing screw 52 penetrates into the second mounting groove 512 and penetrates through the heat insulation strip 54. The heat insulation strips 54 can reduce the heat transfer between the first pressing plate 32 and the second pressing plate 51 by the fixing screws 52, and play a role in heat insulation.
Referring to fig. 1 and 2, two clamping edges 513 are disposed on a side of the second pressing plate 51 away from the first pressing plate 32, and the two clamping edges 513 are respectively close to two side edges of the second pressing plate 51. Second clamp plate 51 deviate from first clamp plate 32 one side and still be provided with enclosing cover 10, enclosing cover 10 is the U-shaped structure, and the opening is towards second clamp plate 51, and two calories of limits 513 joints are inboard at the opening of enclosing cover 10, and two calories of limits 513 cooperate each other the joint with enclosing cover 10 inside wall is unsmooth, still is provided with the flange 101 of inside extension on two inside walls of enclosing cover 10 respectively, and two flanges 101 butt respectively keeps away from second clamp plate 51 one end at two calories of limits 513. The outer cover 10 can protect the exterior connection assembly 5 and can perform a decoration function.
Referring to fig. 3, the fire-proof glass 2 and the outer glass 4 at the edge can be spliced with the common glass 11 to reduce the cost, the fire-proof glass 2 and the outer glass 4 are installed at one side, and the common glass 11 is installed at the other side. A gap is also reserved between the adjacent fireproof glass 2 and the common glass 11, the fireproof connecting assembly 3 is positioned in the gap, and the common glass 11 is fixed between the second pressing plate 51 and the keel 1 of the outer connecting assembly 5.
The implementation principle of the fireproof glass curtain wall in the embodiment of the application is as follows: outer glass 4 protects fire prevention glass 2, can improve the 2 bubbly problems that yellow of fire prevention glass, and extension fire prevention glass 2 keeps transparent time, and fixed fire prevention glass 2 that fire prevention coupling assembling 3 can be stable, seal structures such as sealing strip 53 and sealed cushion 8 can further keep apart fire prevention glass 2 and external environment, extension fire prevention glass 2's life.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a fire prevention glass curtain wall which characterized in that: including keel frame, fire prevention glass (2), outer glass (4), general fire prevention coupling assembling (3) on keel frame are fixed to the edge of fire prevention glass (2), and will the outer coupling assembling (5) of keeping away from keel frame one side of fire prevention glass (2) are fixed to the edge of outer glass (4).
2. Fire-resistant glass curtain wall according to claim 1, characterized in that: a gap is reserved between the fireproof glass (2) and the outer glass (4), and a supporting and sealing structure (6) is arranged at the edge of the gap.
3. Fire-resistant glass curtain wall according to claim 1, characterized in that: fireproof connection subassembly (3) are including threaded sleeve (31), first clamp plate (32) and fixed first clamp plate (32) fixing bolt (33), threaded sleeve (31) one end fixed connection is on keel frame, keel frame one end is kept away from in threaded sleeve (31) first clamp plate (32) butt, fixing bolt (33) pass first clamp plate (32) and threaded connection are in threaded sleeve (31), the edge centre gripping of fire prevention glass (2) is between keel frame and first clamp plate (32).
4. Fire-resistant glass curtain wall according to claim 3, characterized in that: and a graphite strip (9) is arranged between the fireproof glass (2) and the threaded sleeve (31).
5. Fire-resistant glass curtain wall according to claim 3, characterized in that: fireproof glass (2) with between the keel frame, and fireproof glass (2) with all be provided with between first clamp plate (32) sealed cushion (8).
6. Fire-resistant glass curtain wall according to claim 3, characterized in that: the outer connecting component (5) comprises a second pressing plate (51) and a fixing screw (52), the fixing screw (52) fixes the second pressing plate (51) on one side, away from the threaded sleeve (31), of the first pressing plate (32), and the second pressing plate (51) is pressed against the outer edge of the outer layer glass (4) and a sealing strip (53) is arranged between the outer edge of the outer layer glass and the outer layer glass.
7. Fire-resistant glass curtain wall according to claim 6, characterized in that: and a heat insulation strip (54) is arranged between the first pressing plate (32) and the second pressing plate (51), and the fixing screw (52) penetrates through the heat insulation strip (54).
8. Fire-resistant glass curtain wall according to claim 6, characterized in that: when the fireproof glass (2) is fixed above the fireproof connecting assembly (3), the edge of the first pressing plate (32) is provided with a supporting edge (321) bent towards the direction of the second pressing plate (51), and the supporting edge (321) is supported at the bottom edge of the upper outer glass (4).
9. Fire-resistant glass curtain wall according to claim 1, characterized in that: still include with fire prevention glass (2) adjacent ordinary glass (11), fire prevention coupling assembling (3) set up between fire prevention glass (2) and ordinary glass (11), ordinary glass (11) are fixed between keel frame and external connection subassembly (5).
10. A fire-resistant glass curtain wall as claimed in any one of claims 1 to 9, wherein: outer cover (10) are clamped on one side of the outer connecting component (5) far away from the fireproof glass (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120311150.XU CN213062575U (en) | 2021-02-03 | 2021-02-03 | Fireproof glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120311150.XU CN213062575U (en) | 2021-02-03 | 2021-02-03 | Fireproof glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213062575U true CN213062575U (en) | 2021-04-27 |
Family
ID=75564088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120311150.XU Active CN213062575U (en) | 2021-02-03 | 2021-02-03 | Fireproof glass curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213062575U (en) |
-
2021
- 2021-02-03 CN CN202120311150.XU patent/CN213062575U/en active Active
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