CN210195569U - Fireproof connecting structure for aluminum alloy section window - Google Patents
Fireproof connecting structure for aluminum alloy section window Download PDFInfo
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- CN210195569U CN210195569U CN201920465569.3U CN201920465569U CN210195569U CN 210195569 U CN210195569 U CN 210195569U CN 201920465569 U CN201920465569 U CN 201920465569U CN 210195569 U CN210195569 U CN 210195569U
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Abstract
The utility model relates to an aluminum alloy section window fire-resistant connection structure, it includes glass, glass is fixed mutually through rather than adjacent connecting profile and line ball, this connecting profile has the side that the section bar main part and extend out, utilize this side and line ball clamp to close fixed glass, and, the inside fire resistive material that is provided with of section bar main part of this connecting profile, still set up a plurality of reinforcements, this reinforcement has the clamping part parallel with glass and the fixed part of being connected with fire resistive material, this clamping part sets up in the inboard and the outside at glass border, this reinforcement is the fire prevention material. The utility model discloses produced technological effect: adopt the reinforcement to carry out further centre gripping to glass for when meetting the conflagration, even if aluminium alloy ex-trusions part is burnt out, glass also is difficult to drop easily, increases the fire behavior of whole aluminium alloy ex-trusions window, and its simple structure is convenient for install, has practicality and economic nature concurrently, and the reinforcement setting does not influence the pleasing to the eye of product yet inside the section bar.
Description
Technical Field
The utility model discloses a connection structure of aluminum alloy ex-trusions, especially to aluminum alloy window section bar, have a fire prevention connection structure of good fire behavior.
Background
Nowadays, the national requirements for aluminum alloy sections, especially aluminum alloy window sections, have high fireproof requirements, and the requirements for maintaining the original form in big fire for as long as possible generally require more than 1 hour.
Chinese patent application No. 2017105578492 discloses a fire-resistant section bar, its main characterized in that is provided with fire-resistant material's inner core at aluminium alloy ex-trusions inside, generally is the iron system, and it makes when meetting the conflagration down, even if outside aluminium alloy material burns out, fire-resistant material still can play certain supporting role.
Although the structure of providing the fireproof material inside the aluminum alloy section bar can effectively make the section bar have good fireproof performance, when the window sash structure with glass is involved in the aluminum alloy section bar, the following problems exist.
As shown in fig. 1, a conventional connection structure for a window sash made of aluminum alloy sections includes a glass 1, the glass 1 is fixed by a connection section 2 adjacent to the glass 1 and a pressing line 3, the connection section 2 has a section main body 21 and a side 22 extending from the section main body, and the side 21 and the pressing line 3 are used to firmly fix the glass 1.
The main body 21 of the connecting profile 2 is provided with a fireproof material 4 therein, which is disclosed in chinese patent application No. 2017105578492, and the fireproof material is generally an iron core, and may also be a steel core or other composite material, as long as it has certain rigidity and is fire-resistant and temperature-resistant, and it is basically matched with the size of the inner cavity of the profile main body 21. However, because glass 1 relies on side 22 and line ball 3 clamping to be fixed, when meetting the conflagration, aluminium alloy ex-trusions part can burn earlier, and fire-proof material 4 has guaranteed that the fire resistance of main part 21 has obtained the enhancement, but side 22 and line ball 3 part have not strengthened, when side 22 and line ball 3 meet the fever in advance, in case burn in advance, glass will very easily drop from aluminium alloy ex-trusions. In particular, with the configuration of the swinging-out window, if the glass falls, the glass may hit pedestrians and objects downstairs, causing further loss.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in promptly, provide a brand-new aluminum alloy ex-trusions window fire prevention connection structure, its mainly structural improvement to aluminum alloy ex-trusions and glass adapting unit for in the conflagration, aluminum alloy ex-trusions are burnt out the back, reduce the possibility that glass dropped, make whole aluminum alloy ex-trusions window safer.
The technical means adopted by the utility model are as follows.
The utility model provides an aluminum alloy ex-trusions window fire connection structure, it includes glass, glass is fixed mutually through rather than adjacent connection section bar and line ball, this connection section bar has the side that the section bar main part extended out, utilize this side and line ball clamping fixed glass, and, this connection section bar's inside fire resistive material that is provided with of section bar main part, still set up a plurality of reinforcements, this reinforcement has the clamping part parallel with glass and the fixed part of being connected with fire resistive material, this clamping part sets up in the inboard and the outside at glass border, this reinforcement is fire resistive material.
The fixing part, the profile main body and the fireproof material are penetrated through by screws, so that the reinforcing part is fixedly connected with the fireproof material.
The inboard and the outside at glass border are provided with the reinforcement respectively, and the clamping part of one side reinforcement matches with the side phase of section bar main part, and the clamping part of the reinforcement of opposite side matches with the line ball.
The connecting section bar adjacent to the glass is connected with the conversion frame through a connecting piece, and the conversion frame is connected with the adjacent frame section bar through a screw in an inserting way; the conversion frame is connected with one side adjacent to the frame profile and is provided with a second reinforcing piece, the second reinforcing piece is provided with a second fixing portion tightly attached to the middle longitudinal beam of the conversion frame and a supporting portion tightly attached to the cross beam of the conversion frame, and the screw penetrates through the middle longitudinal beam of the conversion frame, the second fixing portion and the frame profile adjacent to the conversion frame and is simultaneously inserted into a fireproof material in the connecting profile.
The connecting section bar adjacent to the glass is connected with the conversion frame through a connecting piece, and the conversion frame is connected with the adjacent frame section bar through a screw in an inserting way; the screw penetrates through the middle longitudinal beam of the conversion frame, the fireproof material positioned in the accommodating space and the frame profile adjacent to the conversion frame, and is simultaneously inserted into the fireproof material in the frame profile.
The utility model discloses produced technological effect: adopt the reinforcement to carry out further centre gripping to glass for when meetting the conflagration, even if aluminium alloy ex-trusions part is burnt out, glass also is difficult to drop easily, increases the fire behavior of whole aluminium alloy ex-trusions window, and its simple structure is convenient for install, has practicality and economic nature concurrently, and the reinforcement setting does not influence the pleasing to the eye of product yet inside the section bar.
Drawings
Fig. 1 is a sectional view of a conventional aluminum alloy section window connecting structure.
Fig. 2 is a schematic view of the front side of the aluminum alloy window of the present invention.
Fig. 3 is a sectional view taken along the plane I-I of fig. 2.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5A, 5B and 5C are schematic views of structures of 3 reinforcing members.
Fig. 6 is a sectional view taken along the plane I-I of fig. 2 with another conversion frame structure.
Fig. 7 is a sectional view taken along plane II-II of fig. 2.
FIG. 8 is a schematic view of a relative glass arrangement of the reinforcing member.
Fig. 9 is a schematic structural view of an integrated fire protection framework composed of a fire window body and a fire window sash through steel angle connectors, U-shaped connectors and hinges.
Detailed Description
As shown in figures 2-8, the utility model relates to a fireproof connecting structure for aluminum alloy section windows, which comprises a glass 1, the glass 1 is fixed by a connecting section 2 and a pressing line 3 which are adjacent to the glass 1, the connecting section bar 2 has a section bar main body 21 and a side edge 22 extending therefrom, and the glass 1 is clamped and fixed by the side edge 22 and the pressing line 3, and, the main body 21 of the connecting section bar 2 is internally provided with fireproof materials 4, and the scheme is characterized in that a plurality of reinforcing members 5 are also arranged, the reinforcement 5 has a clamping portion 51 parallel to the glass 1 and a fixing portion 52 connected to the fire-resistant material 4, this clamping part 51 sets up in the inboard and the outside at glass 1 border, and this reinforcement 5 is fire prevention material with fire prevention material 4, and is iron generally, also can be for steel or other accords with the material, as long as certain rigidity to high temperature resistant fire prevention can.
As shown in fig. 3 and 4, the connection between the reinforcing member 5 and the fireproof material 4 may be achieved by a screw 6 penetrating through the fixing portion 52, the profile main body 21, and the fireproof material 4 to fixedly connect the reinforcing member 5 and the fireproof material 4, or may be achieved by other fixing means, such as a plug connector, a rivet, or the like.
The structural key point is that the added reinforcing member 5 is provided with a clamping part 51, the clamping part 51 is positioned on the inner side and the outer side of the edge of the glass 1, the glass is clamped, when a fire disaster occurs, the aluminum alloy section and the line pressing part are burnt, but the reinforcing member is still arranged, and the reinforcing member is connected with a fireproof material, so that the whole structure of the glass is similar to a structure of a fireproof framework, the glass is fixed by the clamping parts 51 arranged on two sides, and the risk that the glass drops is reduced to the maximum extent.
In the present embodiment, the glass 1 is provided with the reinforcing members 5 on the inner side and the outer side of the edge, respectively, the clamping portion 51 of the reinforcing member 5 on one side is matched with the side 22 of the profile main body 21, and the clamping portion 51 of the reinforcing member 5 on the other side is matched with the pressing line 3. This is the best connection, of course, as long as the clamping portions can effectively clamp the glass, and the fixing portions can be fixed to the adjacent fireproof material, the shape of the reinforcing member is, in this embodiment, approximately L-shaped, as shown in fig. 5A and 5B, or other shapes, even as shown in fig. 5C, the reinforcing member 5 itself has two clamping portions 51, which can be arranged on the inner side and the outer side of the glass 1, so that only one set of reinforcing member is needed. The hatched area in the figure is the conventional waterproof rubber strip, and for the sake of clarity, please refer to fig. 5A, fig. 5B and fig. 5C for the concrete structure of the reinforcement
In addition, when the aluminum alloy window is an outward opening window, the connecting section bar 2 adjacent to the glass 1 needs to be connected to the conversion frame 8 through a connecting piece 7, wherein the connecting piece is generally a hinge in fig. 3 and 4, and the connecting section bar 2 and the connecting piece 7 and the conversion frame 8 are also generally connected through a screw 6. The connection mode of the conversion frame is the prior art. The switching frame 8 is also connected to its adjacent frame profile 9 by screws 6. In fig. 7, the longitudinal connecting member is a hinge, which adopts a clamping connection, and other structures are similar to those in fig. 3, and are not described again.
In such a structure relating to the outward opening window, it is generally necessary to provide the conversion frame 8, and similarly, a second reinforcement 5 'needs to be connected to the side of the conversion frame 8 adjacent to the frame profile 9, the second reinforcement 5' is provided with a second fixing portion 52 'closely attached to the middle longitudinal beam 81 of the conversion frame 8 and a support portion 53 closely attached to the cross beam 82 of the conversion frame 8, and the screw 6 penetrates through the middle longitudinal beam 81 of the conversion frame 8, the second fixing portion 52' and the frame profile 9 adjacent to the conversion frame 8, and simultaneously penetrates through the fireproof material 4 in the profile 9, so that each component forms an integral fixed connection structure.
The reinforcing member and the second reinforcing member may be L-shaped or approximately L-shaped as shown in the figure, or may be in other shapes that can achieve the relevant functions and match with the relevant section bars and pressing lines.
As shown in fig. 6, another structure of the conversion frame is provided, an accommodating space 83 is provided at a side of the middle longitudinal beam 81 of the conversion frame 8 adjacent to the frame profile 9, a fireproof material 4 matched with the accommodating space 83 is accommodated in the accommodating space 83, and a screw 6 penetrates through the middle longitudinal beam 81 of the conversion frame 8, the fireproof material 4 in the accommodating space 83 and the frame profile 9 adjacent to the conversion frame 8, and is inserted into the fireproof material 4 in the frame profile 9 at the same time.
In addition, as shown in fig. 8, the reinforcing member 5 of the present invention may be a structure having a relatively narrow width, and is disposed at a certain interval along the glass 1 to be fixed, and this figure only schematically shows one arrangement of the reinforcing member 5, and it can be understood that only the reinforcing member and the glass are seen in the arrow direction in fig. 4. The number that sets up the reinforcement is selected according to the demand, as long as can effectively carry out the centre gripping to glass to with adjacent fireproof material fixed connection can. This can be done by one skilled in the art, depending on the needs.
Please refer to fig. 9, which is a steel structure diagram of the whole fire window and fire window sash after removing the external frame profile 9 and the connecting profile 2, it can be seen that the fire-proof material 4, which is a fire-proof steel core, is fixed into a whole by the steel angle bead 10. Fireproof window sash is fixed in the fireproof window body through hinge 7, and the mullion passes through the U type sign indicating number and connects, and wherein steel angle sign indicating number, U type sign indicating number are iron part, have fire prevention function equally. Even without the installation of profiles, the fire protection structure can be connected in one piece, very firmly, even in the event of a fire, the entire window body remains, and, on account of the presence of the aforementioned reinforcement, the glass also remains integral with the entire fire protection structure.
Claims (5)
1. The utility model provides an aluminum alloy ex-trusions window fire connection structure, its includes glass (1), glass (1) is fixed mutually through rather than adjacent connecting profile (2) and line ball (3), this connecting profile (2) have side (22) that section bar main part (21) and extend out, utilize this side (22) and line ball (3) clamping fixed glass (1), and, the inside fire-proof material (4) that is provided with of section bar main part (21) of this connecting profile (2), its characterized in that:
and a plurality of reinforcing members (5) are also arranged, each reinforcing member (5) is provided with a clamping part (51) parallel to the glass (1) and a fixing part (52) connected with the fireproof material (4), the clamping parts (51) are arranged on the inner side and the outer side of the edge of the glass, and the reinforcing members are made of fireproof materials.
2. The aluminum alloy profile window fireproof connection structure of claim 1, wherein the reinforcing member (5) is fixedly connected to the fireproof material (4) by a screw (6) penetrating the fixing portion (52), the profile body (21) and the fireproof material (4).
3. The aluminium alloy profile window fireproof connection structure of claim 1 or 2, wherein the glass edge is provided with a reinforcement (5) on the inside and outside, respectively, and the clamping portion (51) of the reinforcement (5) on one side is matched with the side edge (22) of the profile body (21), and the clamping portion (51) of the reinforcement (5) on the other side is matched with the pressing line (3).
4. The aluminum alloy profile window fireproof connection structure of claim 3, wherein the connection profile (2) adjacent to the glass (1) is connected with the conversion frame (8) through a connecting piece (7), and the conversion frame (8) is inserted and connected with the adjacent frame profile (9) through a screw (6);
the adjacent side of the conversion frame (8) and the frame profile (9) is provided with a second reinforcing piece (5 ') in a connected mode, the second reinforcing piece (5 ') is provided with a second fixing portion (52 ') attached to a middle longitudinal beam (81) of the conversion frame (8) and a supporting portion (53 ') attached to a cross beam (82) of the conversion frame (8) in a fit mode, and a screw (6) penetrates through the middle longitudinal beam (81) of the conversion frame (8), the second fixing portion (52 ') and the frame profile (9) adjacent to the conversion frame (8) and is simultaneously inserted into the fireproof material (4) in the connecting profile (2).
5. The aluminum alloy profile window fireproof connection structure of claim 3, wherein the connection profile (2) adjacent to the glass (1) is connected with the conversion frame (8) through a connecting piece (7), and the conversion frame (8) is inserted and connected with the adjacent frame profile (9) through a screw (6);
the side, adjacent to the frame section bar (9), of the middle longitudinal beam (81) of the conversion frame (8) is provided with an accommodating space (83), a fireproof material (4) matched with the accommodating space is contained in the accommodating space (83), and the screw (6) penetrates through the middle longitudinal beam (81) of the conversion frame (8), the fireproof material (4) located in the accommodating space (83) and the frame section bar (9) adjacent to the conversion frame (8) and is simultaneously inserted into the fireproof material (4) in the frame section bar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920465569.3U CN210195569U (en) | 2019-04-04 | 2019-04-04 | Fireproof connecting structure for aluminum alloy section window |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920465569.3U CN210195569U (en) | 2019-04-04 | 2019-04-04 | Fireproof connecting structure for aluminum alloy section window |
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| CN210195569U true CN210195569U (en) | 2020-03-27 |
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| CN201920465569.3U Active CN210195569U (en) | 2019-04-04 | 2019-04-04 | Fireproof connecting structure for aluminum alloy section window |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017086A (en) * | 2019-04-04 | 2019-07-16 | 广东兴保防火科技有限公司 | Aluminum alloy section window fire prevention connection structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017086A (en) * | 2019-04-04 | 2019-07-16 | 广东兴保防火科技有限公司 | Aluminum alloy section window fire prevention connection structure |
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