CN212716355U - Steel-aluminum combined fireproof door section - Google Patents
Steel-aluminum combined fireproof door section Download PDFInfo
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- CN212716355U CN212716355U CN202021070150.7U CN202021070150U CN212716355U CN 212716355 U CN212716355 U CN 212716355U CN 202021070150 U CN202021070150 U CN 202021070150U CN 212716355 U CN212716355 U CN 212716355U
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- door leaf
- edge sealing
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Abstract
The utility model discloses a steel-aluminum combined fireproof door profile, which relates to the field of fireproof doors and windows, and comprises a door leaf, a fireproof door core plate and a fireproof edge sealing component, wherein the fireproof door core plate is arranged in the door leaf, the fireproof edge sealing component is arranged on the door leaf, and the fireproof edge sealing component is connected with the door leaf; the fireproof edge sealing assembly comprises a fixing piece, a metal plate and fireproof sealing rubber strips, one end of the fixing piece is fixedly connected with the door leaf, the middle of the fixing piece is fixedly connected with the fireproof door core plate, the middle of the fixing piece is provided with a mounting groove, and the sealing rubber strips are arranged in the mounting groove. The utility model discloses in because the aluminium alloy is convenient for process, steel fire resistance can be good, combine aluminum alloy and steel banding organic, had both guaranteed the seal and the aesthetic property of door leaf, guaranteed the high strength and the high temperature resistant of steel banding again, guaranteed lasting heat-proof quality, both combine, make the utility model discloses under the condition of being convenient for process, guaranteed fire-resistant, high temperature resistant performance.
Description
Technical Field
The utility model relates to a fire door and window field specifically is a steel aluminium combines to prevent fire door section bar.
Background
The fireproof door has certain fireproof performance, and can prevent fire from spreading within a certain time, so that people are ensured to be evacuated. The existing fireproof doors mostly use steel fireproof doors, although the steel fireproof doors have high fireproof performance, the existing fireproof doors also have some defects, such as limitation of processing modes of the steel fireproof doors, door leaves are mainly manufactured by integral punching, notches are difficult to be arranged on the steel fireproof doors, and fireproof glass is difficult to install, so that the light transmittance of the steel fireproof doors is poor, and when the steel fireproof doors are used as an outer enclosure product of a building, the energy-saving and heat-insulating performance is poor;
aluminum alloy ex-trusions processing flexibility is strong, often is applied to and makes door and window, can be comparatively easy set up the notch, and installation glass can satisfy the printing opacity requirement in building space. However, the aluminum alloy material has poor fire resistance, is easy to deform at 600 to 700 ℃, and is difficult to meet the fireproof requirement of a fireproof door.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel aluminium combines prevents fire door section bar has the beneficial effect of being convenient for process, fire-resistant, high temperature resistance to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a steel-aluminum combined fireproof door section comprises a door leaf, a fireproof door core plate and a fireproof edge sealing assembly, wherein the fireproof door core plate is arranged in the door leaf, the fireproof edge sealing assembly is arranged on the door leaf, and the fireproof edge sealing assembly is connected with the door leaf; the fireproof edge sealing assembly comprises a fixing piece, a metal plate and fireproof sealing rubber strips, one end of the fixing piece is fixedly connected with the door leaf, the middle of the fixing piece is fixedly connected with the fireproof door core plate, the middle of the fixing piece is provided with a mounting groove, and the sealing rubber strips are arranged in the mounting groove.
As a further aspect of the present invention: the middle part of the fixing piece is fixedly connected with the fireproof door core plate through a steel rivet.
As a further aspect of the present invention: the length of mounting groove is greater than the length of fire prevention joint strip, and the degree of depth of mounting groove is greater than or equal to fire prevention joint strip's height, and fire prevention joint strip imbeds in the mounting groove.
As a further aspect of the present invention: the thickness of the metal plate is 1.2-2.0 mm.
As a further aspect of the present invention: the fixing piece and the door leaf are made of aluminum alloy.
As a further aspect of the present invention: the metal plate is made of steel.
As a further aspect of the present invention: the core plate of the fire door is made of steel.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model comprises a door leaf, a fireproof door core plate, a fixing piece, a metal plate and fireproof sealing rubber strips, wherein the fixing piece and the door leaf are made of aluminum alloy, the metal plate is made of steel, one end of the fixing piece is fixedly connected with the door leaf, and the middle part of the fixing piece is fixedly connected with the fireproof door core plate through a steel rivet; a fireproof sealing rubber strip is arranged between the door leaf and the metal plate, so that the sealing property between the door leaf and the metal plate is ensured, and the fireproof performance is further improved; the utility model discloses in because the aluminium alloy is convenient for process, steel fire resistance can be good, combine aluminum alloy and steel banding organic, had both guaranteed the seal and the aesthetic property of door leaf, guaranteed the high strength and the high temperature resistant of steel banding again, guaranteed lasting heat-proof quality, both combine, make the utility model discloses under the condition of being convenient for process, guaranteed fire-resistant, high temperature resistant performance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structure schematic diagram of the fireproof edge sealing assembly of the present invention.
The labels in the figure are:
a door leaf 1, a fireproof door core plate 2, a fireproof edge sealing component 3,
a fixing member 31, a metal plate 32, a fireproof sealing rubber strip 33,
mounting groove 4 and steel rivet 5.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a steel-aluminum combined fireproof door profile includes a door leaf 1, a fireproof door core 2, and a fireproof edge banding assembly 3; further, the door leaf 1 is made of aluminum alloy, and the fireproof door core plate 2 is made of fire-resistant and high-temperature-resistant steel; the fireproof door core plate 2 is arranged in the door leaf 1, the fireproof edge sealing component 3 is arranged on the door leaf 1, and the fireproof edge sealing component 3 is connected with the door leaf 1; the fireproof edge sealing assembly 3 comprises a fixing piece 31, a metal plate 32 and a fireproof sealing rubber strip 33; further, the fixing member 31 is an aluminum alloy, the metal plate 32 is a fire-resistant and high-temperature-resistant steel material, and the thickness of the metal plate 32 is preferably 1.2-2.0 mm; one end of the fixing piece 31 is fixedly connected with the door leaf 1, and the middle part of the fixing piece 31 is fixedly connected with the fireproof door core plate 2 through a steel rivet 5; mounting groove 4 is equipped with in the middle part of mounting 31, and joint strip locates in mounting groove 4. The utility model discloses in because the aluminium alloy is convenient for process, steel fire resistance can be good, combine aluminum alloy and steel banding organic, had both guaranteed door leaf 1's seal and aesthetic property, guaranteed the high strength and the high temperature resistant of steel banding again, guaranteed lasting heat-proof quality, both combine, make the utility model discloses under the condition of being convenient for process, guaranteed fire-resistant, high temperature resistant performance.
In a preferred embodiment of the present invention, the length of the mounting groove 4 is greater than the length of the fireproof sealing rubber strip 33, the depth of the mounting groove 4 is greater than or equal to the height of the fireproof sealing rubber strip 33, and the fireproof sealing rubber strip 33 is embedded in the mounting groove 4; the fireproof sealing rubber strip 33 is arranged between the door leaf 1 and the metal plate 32, so that the sealing performance between the door leaf 1 and the metal plate 32 is ensured, and the fireproof performance is further improved.
The utility model discloses combine aluminum alloy and steel banding organic, both guaranteed the seal and the aesthetic property of door leaf 1, guaranteed the high strength and the high temperature resistant of steel banding again, guaranteed lasting heat-proof quality.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The steel-aluminum combined fireproof door section is characterized by comprising a door leaf (1), a fireproof door core plate (2) and a fireproof edge sealing assembly (3), wherein the fireproof door core plate (2) is arranged in the door leaf (1), the fireproof edge sealing assembly (3) is arranged on the door leaf (1), and the fireproof edge sealing assembly (3) is connected with the door leaf (1); fireproof edge sealing assembly (3) includes mounting (31), metal sheet (32) and fireproof joint strip (33), mounting (31) one end and door leaf (1) fixed connection, mounting (31) middle part and fireproof door core board (2) fixed connection, mounting (31) middle part is equipped with mounting groove (4), joint strip locates in mounting groove (4).
2. A steel-aluminium combined fireproof door profile according to claim 1, wherein the middle part of the fixing piece (31) is fixedly connected with the fireproof door core plate (2) through a steel rivet (5).
3. The steel-aluminum combined fireproof door profile according to claim 1, wherein the length of the installation groove (4) is greater than the length of the fireproof sealant strip (33), the depth of the installation groove (4) is greater than or equal to the height of the fireproof sealant strip (33), and the fireproof sealant strip (33) is embedded in the installation groove (4).
4. A steel aluminium bonded fire door profile according to claim 1, characterised in that the thickness of the metal sheet (32) is 1.2-2.0 mm.
5. A steel aluminium bonded fire door profile according to claim 1, characterized in that the fixing member (31) and the door leaf (1) are aluminium alloy.
6. A steel-aluminium bonded fire door profile according to claim 1, characterised in that the metal sheet (32) is steel.
7. A steel-aluminium bonded fire door profile according to claim 1, characterised in that the fire door core panel (2) is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021070150.7U CN212716355U (en) | 2020-06-11 | 2020-06-11 | Steel-aluminum combined fireproof door section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021070150.7U CN212716355U (en) | 2020-06-11 | 2020-06-11 | Steel-aluminum combined fireproof door section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212716355U true CN212716355U (en) | 2021-03-16 |
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ID=74950275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021070150.7U Active CN212716355U (en) | 2020-06-11 | 2020-06-11 | Steel-aluminum combined fireproof door section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212716355U (en) |
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2020
- 2020-06-11 CN CN202021070150.7U patent/CN212716355U/en active Active
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