CN214884729U - Component assembly of large-span fireproof unit curtain wall - Google Patents
Component assembly of large-span fireproof unit curtain wall Download PDFInfo
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- CN214884729U CN214884729U CN202121047021.0U CN202121047021U CN214884729U CN 214884729 U CN214884729 U CN 214884729U CN 202121047021 U CN202121047021 U CN 202121047021U CN 214884729 U CN214884729 U CN 214884729U
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Abstract
The utility model discloses a component assembly of a large-span fireproof unit curtain wall, which comprises a steel frame and fireproof glass, wherein the steel frame comprises a left upright post, a right upright post, an upper cross beam and a lower cross beam; the left upright post and the right upright post are installed through the female clamping groove and the male clamping groove, and fireproof glue is poured between the left upright post and the right upright post; the upper cross beam and the lower cross beam are arranged through the female clamping groove and the male clamping groove, and fireproof glue is poured between the upper cross beam and the lower cross beam; and silicone fireproof structural adhesive is poured between the fireproof glass and the left upright post. The utility model discloses make glass curtain wall cut apart into a plurality of unit formula subassemblies, form glass curtain wall to the field installation after making a plurality of unit formula subassemblies in the workshop of making, solve the problem that the construction degree of difficulty is big when using the steel section to build whole curtain, wherein, there is not rigid connection between public draw-in groove, female draw-in groove and unit for adjacent unit formula subassembly torsion transmission that takes place when can not produce rigid connection when being heated the inflation has improved the whole fire-proof ability of curtain.
Description
Technical Field
The utility model relates to a building curtain technical field especially relates to the component subassembly of large-span fire prevention unit curtain.
Background
The requirements of strength and fire resistance are required to be met in large-span high-permeability curtain wall buildings such as residential buildings, industrial and commercial buildings, public facilities and the like.
The traditional glass curtain wall is mainly composed of a metal frame and a glass plate, the metal frame is installed on a building to be used as a support frame of the glass plate, and a common glass plate is installed on the metal frame.
As large-span, high-permeability (fire-resistant) glass curtain walls, they can withstand flames at least for a period of time, with longer times being preferred. Because of the large difference in thermal expansion coefficient between the building, the steel frame and the fire-proof glass plate, the existing fire-proof glass curtain wall, including the fire-proof glass steel frame system disclosed in CN201040993Y, CN201049162Y, CN201053284Y, is a supporting structure formed by the steel frame integrally mounted on the building, the fire-proof glass plate composed of double-layer or multi-layer transparent glass is fixed on the steel frame, and a telescopic gap is left between the end of the glass plate and the steel frame.
However, when a fire disaster occurs, for a glass curtain wall with a large area, the connection part of the building and the steel frame is easy to collapse due to the large expansion size difference among the building, the steel frame and the fireproof glass plate.
The integrally installed steel frame also has the defect that the steel section bar needs to be brought to the site for construction due to large volume, and the construction difficulty is high due to high hardness of the steel section bar and complex construction equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a large-span fireproof unit curtain wall component.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the large-span fireproof unit curtain wall comprises a steel frame and fireproof glass, wherein the steel frame comprises a left upright post, a right upright post, an upper cross beam and a lower cross beam;
the left upright post and the right upright post are installed through the female clamping groove and the male clamping groove, and fireproof glue is poured between the left upright post and the right upright post;
the upper cross beam and the lower cross beam are arranged through the female clamping groove and the male clamping groove, and fireproof glue is poured between the upper cross beam and the lower cross beam;
and silicone fireproof structural adhesive is poured between the fireproof glass and the left upright post, and silicone fireproof structural adhesive is poured between the fireproof glass and the right upright post.
Furthermore, the left upright post is a left right-angle steel upright post, the right upright post is a right-angle steel upright post, the left right-angle steel upright post is installed with the female clamping groove, the right-angle steel upright post is installed with the male clamping groove, and the female clamping groove is matched with the male clamping groove;
the utility model discloses a female draw-in groove, including entablature, bottom end rail, female draw-in groove, entablature is upside right angle steel stand, the bottom end rail is downside right angle steel stand, upside right angle steel stand and female draw-in groove installation, downside right angle steel stand and public draw-in groove installation, and female draw-in groove and public draw-in groove phase-match.
Further, left side right-angle steel stand and upside right-angle steel stand all through stainless steel rivet nut and stainless steel mechanism countersunk bolt and female card groove installation, right side right-angle steel stand and downside right-angle steel stand all through stainless steel rivet nut and stainless steel mechanism countersunk bolt and public card groove installation.
Further, all install steel crossbeam lock pin between entablature and left stand and the right stand.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses a can be at the unit formula subassembly that large-span, high pass through fire prevention glass curtain wall used, the reducible stress transmission of fire prevention glass curtain wall of constituteing by this subassembly improves fire-proof ability.
2. The utility model discloses make glass curtain wall cut apart into a plurality of unit formula subassemblies, form glass curtain wall to the field installation after making a plurality of unit formula subassemblies in the workshop of making, solve the problem that the construction degree of difficulty is big when using the steel section to build whole curtain, wherein, there is not rigid connection between public draw-in groove, female draw-in groove and unit for adjacent unit formula subassembly torsion transmission that takes place when can not produce rigid connection when being heated the inflation has improved the whole fire-proof ability of curtain.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic elevation view of the components of a large-span fire-proof unit curtain wall according to the present invention;
fig. 2 is a schematic horizontal sectional view of the present invention;
FIG. 3 is a detailed view of the horizontal section of the fireproof glass of the left upright post, the right upright post and the upper cross beam in FIG. 2 during installation;
FIG. 4 is a schematic diagram showing the separation of the left and right columns of the present invention;
fig. 5 is a schematic diagram of the separation of the upper beam and the lower beam of the present invention.
In the figure: 1 left stand, 2 right stands, 3 entablature, 4 bottom end rail, 5 fire prevention glass, 6 fire-proof glue, 7 steel crossbeam lock pins, 8 silicone fire prevention structural adhesive, 10 female draw-in grooves, 11 public draw-in grooves, 101 left side right angle steel stand, 201 right side right angle steel stand, 301 upside right angle steel stand, 401 downside right angle steel stand.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, the large-span fireproof unit curtain wall comprises a steel frame and fireproof glass 5, wherein the steel frame comprises a left upright post 1, a right upright post 2, an upper cross beam 3 and a lower cross beam 4;
the left upright post 1 and the right upright post 2 are installed through a female clamping groove 10 and a male clamping groove 11, and fireproof glue 6 is poured between the left upright post 1 and the right upright post 2;
the upper cross beam 3 and the lower cross beam 4 are installed through a female clamping groove 10 and a male clamping groove 11, and fireproof glue 6 is poured between the upper cross beam 3 and the lower cross beam 4;
silicone fireproof structural adhesive 8 is poured between the fireproof glass 5 and the left upright post 1, and silicone fireproof structural adhesive 8 is poured between the fireproof glass 5 and the right upright post 2.
The left upright post 1 is a left right-angle steel upright post 101, the right upright post 2 is a right-angle steel upright post 201, the left right-angle steel upright post 101 is installed with a female card slot 10, the right-angle steel upright post 201 is installed with a male card slot 11, and the female card slot 10 is matched with the male card slot 11;
the entablature 3 is upside right angle steel stand 301, and bottom end rail 4 is downside right angle steel stand 401, and upside right angle steel stand 301 is installed with female draw-in groove 10, and downside right angle steel stand 401 is installed with public draw-in groove 11, and female draw-in groove 10 and public draw-in groove 11 phase-matches.
Left side right-angle steel stand 101 and upside right-angle steel stand 301 all install with female draw-in groove 10 through stainless steel rivet nut and stainless steel mechanism countersunk bolt, and right side right-angle steel stand 201 and downside right-angle steel stand 401 all install with public draw-in groove 11 through stainless steel rivet nut and stainless steel mechanism countersunk bolt.
All install steel crossbeam lock pin 7 between entablature 3 and left stand 1 and the right stand 2, all install steel crossbeam lock pin 7 between bottom end rail 4 and left stand 1 and the right stand 2.
The utility model discloses a at the unit formula subassembly that large-span, high penetrating (fire prevention) glass curtain wall used, the reducible stress transmission of fire prevention glass curtain wall of constituteing by this subassembly improves fire-proof ability.
The utility model discloses by the steel frame, install the borosilicate glass 5 boards of material more than two-layer in the steel frame and constitute, the steel frame is connected by left stand 1, right stand 2, entablature 3 and bottom end rail 4 and is constituted, and left stand 1, right stand 2, entablature 3 and bottom end rail 4 all adopt the right angle steel section bar of same cross-section, respectively have the subassembly of two sets of aluminum alloy materials on the right angle steel section bar of left stand 1, right stand 2, entablature 3 and bottom end rail 4: male card slot 11, female card slot 10 realize connecting by male card slot 11, female card slot 10 between the steel framework.
The male clamping groove 11 and the female clamping groove 10 are fixed on the corresponding right-angle steel section bars by stainless steel rivet nuts and stainless steel machine-made countersunk bolts.
The male card slot 11 and the female card slot 10 are filled with the silicone fireproof structural adhesive 8 in the installation process. After the male clamping groove 11 and the female clamping groove 10 are installed, the fireproof glue 6 with the same color as the right-angle steel section is filled at the indoor end.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The large-span fireproof unit curtain wall comprises a steel frame and fireproof glass (5), and is characterized in that the steel frame comprises a left upright post (1), a right upright post (2), an upper cross beam (3) and a lower cross beam (4);
the left upright post (1) and the right upright post (2) are arranged with a male clamping groove (11) through a female clamping groove (10), and fireproof glue (6) is poured between the left upright post (1) and the right upright post (2);
the upper cross beam (3) and the lower cross beam (4) are installed with a male clamping groove (11) through a female clamping groove (10), and fireproof glue (6) is poured between the upper cross beam (3) and the lower cross beam (4);
and silicone fireproof structural adhesive (8) is poured between the fireproof glass (5) and the left upright post (1), and silicone fireproof structural adhesive (8) is poured between the fireproof glass (5) and the right upright post (2).
2. The component assembly of the large-span fireproof unit curtain wall according to claim 1, wherein the left upright (1) is a left right angle steel upright (101), the right upright (2) is a right angle steel upright (201), the left right angle steel upright (101) is installed with a female clamping groove (10), the right angle steel upright (201) is installed with a male clamping groove (11), and the female clamping groove (10) is matched with the male clamping groove (11);
the utility model discloses a novel high-strength steel card slot, including entablature (3), bottom end rail (4), downside right angle steel stand (401), upside right angle steel stand (301), female draw-in groove (10) are installed to entablature (3), bottom end rail (4), downside right angle steel stand (401) and male draw-in groove (11) installation, and female draw-in groove (10) and male draw-in groove (11) phase-match.
3. The component assembly of the large-span fireproof unit curtain wall according to claim 2, wherein the left right-angle steel upright (101) and the upper right-angle steel upright (301) are both mounted with the female clamping groove (10) through stainless steel rivet nuts and stainless steel machine-made countersunk bolts, and the right-angle steel upright (201) and the lower right-angle steel upright (401) are both mounted with the male clamping groove (11) through stainless steel rivet nuts and stainless steel machine-made countersunk bolts.
4. The component assembly of the large-span fireproof unit curtain wall according to claim 3, wherein steel beam inserting cores (7) are installed between the upper cross beam (3) and the left upright (1) and the right upright (2), and steel beam inserting cores (7) are installed between the lower cross beam (4) and the left upright (1) and the right upright (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121047021.0U CN214884729U (en) | 2021-05-14 | 2021-05-14 | Component assembly of large-span fireproof unit curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121047021.0U CN214884729U (en) | 2021-05-14 | 2021-05-14 | Component assembly of large-span fireproof unit curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214884729U true CN214884729U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121047021.0U Active CN214884729U (en) | 2021-05-14 | 2021-05-14 | Component assembly of large-span fireproof unit curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214884729U (en) |
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2021
- 2021-05-14 CN CN202121047021.0U patent/CN214884729U/en active Active
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