CN210178218U - Aluminum alloy section bar swinging-out casement window conversion frame fire prevention connection structure - Google Patents
Aluminum alloy section bar swinging-out casement window conversion frame fire prevention connection structure Download PDFInfo
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- CN210178218U CN210178218U CN201920465566.XU CN201920465566U CN210178218U CN 210178218 U CN210178218 U CN 210178218U CN 201920465566 U CN201920465566 U CN 201920465566U CN 210178218 U CN210178218 U CN 210178218U
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Abstract
The utility model relates to a fire-proof connection structure of a conversion frame of an aluminum alloy section out-opening window, the out-opening window is provided with glass, the glass is fixed by a connection section and a pressing line, the connection section adjacent to the glass is connected with the conversion frame by a connecting piece, the conversion frame is inserted and connected with an adjacent frame section by a screw, and a fire-proof material is arranged in the frame section; this conversion frame is provided with reinforcing apparatus, and this reinforcing apparatus is fire prevention material, and this reinforcing apparatus is worn to the screw and penetrates the fire prevention material that sets up in the frame section bar. Adopt reinforcing apparatus to carry out further reinforcing to the conversion frame and consolidate, utilize the screw that runs through to increase the joint strength of conversion frame and adjacent section bar, increase the fire behavior of whole aluminum alloy section bar window, its simple structure, the installation of being convenient for 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 the section bar of aluminum alloy swinging-out casement window, 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.
In addition, the outward opening window needs to be matched with the conversion frame when being connected, the firmness of the conversion frame in fire disasters is high, and the space for improving the fire disasters is also provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in promptly, provide a brand-new aluminum alloy ex-opening window conversion frame fire prevention connection structure, its main conversion frame that must dispose to the out-opening window, go on further improvement to its firmness.
The technical means adopted by the utility model are as follows.
A fireproof connecting structure of a conversion frame of an out-opening window of an aluminum alloy profile is characterized in that the out-opening window is provided with glass, the glass is fixed through a connecting profile and a pressing line, the connecting profile adjacent to the glass is connected with the conversion frame through a connecting piece, the conversion frame is connected with an adjacent frame profile through screws in an inserting mode, and fireproof materials are arranged in the frame profile; this conversion frame is provided with reinforcing apparatus, and this reinforcing apparatus is fire prevention material, and this reinforcing apparatus is worn to the screw and penetrates the fire prevention material that sets up in the frame section bar.
The reinforcing device is a second reinforcing piece; 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 reinforcing device is made of fireproof materials; 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 reinforcing apparatus to carry out further reinforcing to the conversion frame and consolidate, utilize the screw that runs through to increase the joint strength of conversion frame and adjacent section bar, increase the fire behavior of whole aluminum alloy section bar window, its simple structure, the installation of being convenient for 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 construction involving an outward opening window, it is generally necessary to provide the conversion frame 8, which conversion frame 8 is provided with reinforcement means of fire-resistant material, through which the screws 6 penetrate and into the fire-resistant material 4 provided in the frame profile 9.
The reinforcing device is a second reinforcing member 5 ', the adjacent side of the conversion frame 8 and the frame profile 9 is provided with a second reinforcing member 5 ', the second reinforcing member 5 ' is provided with a second fixing part 52 ' closely attached to the middle longitudinal beam 81 of the conversion frame 8 and a supporting part 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 part 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 the components form an integral fixed connecting 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 shown, the reinforcing device is made of fireproof material 4, an accommodating space 83 is provided at one side of the middle longitudinal beam 81 of the conversion frame 8 adjacent to the frame profile 9, the fireproof material 4 matched with the accommodating space 83 is provided 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 in the accommodating space 83, and the frame profile 9 adjacent to the conversion frame 8, and is simultaneously inserted into the fireproof material 4 in the frame profile 9.
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 (3)
1. A fireproof connecting structure of a conversion frame of an aluminum alloy section out-opening window is provided with glass (1), the glass (1) is fixed through a connecting section (2) and a pressing line (3), and the fireproof connecting structure is characterized in that the connecting section (2) adjacent to the glass (1) is connected with the conversion frame (8) through a connecting piece (7), the conversion frame (8) is connected with a frame section (9) adjacent to the conversion frame in an inserting mode through a screw (6), and fireproof materials (4) are arranged in the frame section (9);
this conversion frame (8) is provided with reinforcing apparatus, and this reinforcing apparatus is fire-proof material, and screw (6) run through this reinforcing apparatus and penetrate fire-proof material (4) that set up in frame section bar (9).
2. The aluminum alloy profile outward opening window conversion frame fireproof connection structure as recited in claim 1, wherein the reinforcing means is a second reinforcement (5');
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).
3. The aluminum alloy profile outward opening window conversion frame fireproof connection structure as recited in claim 1, wherein the reinforcement means is a fireproof material (4);
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 |
|---|---|---|---|
| CN201920465566.XU CN210178218U (en) | 2019-04-04 | 2019-04-04 | Aluminum alloy section bar swinging-out casement window conversion frame fire prevention connection structure |
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| CN201920465566.XU CN210178218U (en) | 2019-04-04 | 2019-04-04 | Aluminum alloy section bar swinging-out casement window conversion frame fire prevention connection structure |
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| CN210178218U true CN210178218U (en) | 2020-03-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323565A (en) * | 2021-07-02 | 2021-08-31 | 东莞市银建玻璃工程有限公司 | Novel non-heat-insulation fireproof window |
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2019
- 2019-04-04 CN CN201920465566.XU patent/CN210178218U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323565A (en) * | 2021-07-02 | 2021-08-31 | 东莞市银建玻璃工程有限公司 | Novel non-heat-insulation fireproof window |
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