CN208152892U - A kind of aluminum alloy seal edge structure for fire resistant doorsets - Google Patents
A kind of aluminum alloy seal edge structure for fire resistant doorsets Download PDFInfo
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- CN208152892U CN208152892U CN201820695288.2U CN201820695288U CN208152892U CN 208152892 U CN208152892 U CN 208152892U CN 201820695288 U CN201820695288 U CN 201820695288U CN 208152892 U CN208152892 U CN 208152892U
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Abstract
本实用新型公开了一种用于防火门的铝合金封边结构，包括用于双开门扇上下侧、双开门扇合页侧、单开门扇上下侧、单开门扇锁侧、单开门扇合页侧的工件一和用于双开门扇锁侧的工件二；所述工件一由加强槽和设置在所述加强槽两端的第一铝合金封边组成，所述第一铝合金封边设置为U型结构；所述工件二由胶条槽和设置在所述胶条槽两端的第二铝合金封边组成，其中一侧的所述第二铝合金封边上设置有盖缝板，所述第二铝合金封边设置为U型带盖缝结构。本实用新型采用上述结构的用于防火门的铝合金封边结构，保证了型材结构的稳定性和精度，操作简便快捷，坚固耐用，外观美观多样，满足了耐火完整性。
The utility model discloses an aluminum alloy edge sealing structure for a fireproof door, comprising the upper and lower sides of a double door leaf, the hinge side of a double door leaf, the upper and lower sides of a single door leaf, the lock side of a single door leaf, and the hinge side of a single door leaf The workpiece one and the workpiece two used for the lock side of the double-opening door leaf; the workpiece one is composed of a reinforcement groove and a first aluminum alloy edge seal arranged at both ends of the reinforcement groove, and the first aluminum alloy edge seal is set to a U shape Structure; the second workpiece is composed of a rubber strip groove and a second aluminum alloy edge banding arranged at both ends of the rubber strip groove, wherein a cover seam plate is arranged on the second aluminum alloy edge banding on one side, and the first aluminum alloy edge banding The two aluminum alloy edge bands are set to a U-shaped seam structure with a cover. The utility model adopts the above-mentioned aluminum alloy edge sealing structure for fire doors, which ensures the stability and precision of the profile structure, is simple and quick to operate, is durable, has beautiful and diverse appearances, and satisfies the integrity of fire resistance.
Description
技术领域technical field
本实用新型涉及防火门技术领域，尤其是涉及一种用于防火门的铝合金封边结构。The utility model relates to the technical field of fire doors, in particular to an aluminum alloy edge sealing structure for fire doors.
背景技术Background technique
传统的木质防火门门扇封边采用PVC皮、木皮，或是采用冷轧钢板制作包边，生产加工钣金工序复杂，设备精度要求高，外观美观性差，不易操作，且容易磕碰变形，不稳定。本实用新型用铝合金型材的挤出方式保证了型材结构的稳定性和精度，操作简便快捷，坚固耐用，外观美观多样，铝型材的耐腐蚀和洁净生产使此类防火门更广泛的应用于医院、商场、展览会馆，住宅、公寓，写字楼等公共设施和场所。The traditional wooden fire door door leaves are sealed with PVC skin, wood veneer, or cold-rolled steel plate. The production and processing of sheet metal is complicated, the equipment requires high precision, the appearance is poor, it is not easy to operate, and it is easy to bump, deform, and unstable. . The utility model uses the extrusion method of aluminum alloy profiles to ensure the stability and precision of the profile structure. It is easy and fast to operate, durable, beautiful and diverse in appearance. The corrosion resistance and clean production of aluminum profiles make this kind of fire doors more widely used. Hospitals, shopping malls, exhibition halls, residences, apartments, office buildings and other public facilities and places.
实用新型内容Utility model content
本实用新型的目的是提供一种用于防火门的铝合金封边结构，保证了型材结构的稳定性和精度，操作简便快捷，坚固耐用，外观美观多样，满足了耐火完整性。The purpose of this utility model is to provide an aluminum alloy edge sealing structure for fire doors, which ensures the stability and precision of the profile structure, is easy and quick to operate, is sturdy and durable, has beautiful and diverse appearances, and satisfies the integrity of fire resistance.
为实现上述目的，本实用新型提供了一种用于防火门的铝合金封边结构，包括用于双开门扇上下侧、双开门扇合页侧、单开门扇上下侧、单开门扇锁侧、单开门扇合页侧的工件一和用于双开门扇锁侧的工件二；In order to achieve the above purpose, the utility model provides an aluminum alloy edge sealing structure for fire doors, including the upper and lower sides of the double door leaf, the hinge side of the double door leaf, the upper and lower sides of the single door leaf, the lock side of the single door leaf, and the single door leaf. Workpiece 1 for the hinge side of the door leaf and workpiece 2 for the lock side of the double door leaf;
所述工件一由加强槽和设置在所述加强槽两端的第一铝合金封边组成，所述第一铝合金封边设置为U型结构；The first workpiece is composed of a reinforcement groove and a first aluminum alloy edge seal arranged at both ends of the reinforcement groove, and the first aluminum alloy edge seal is arranged in a U-shaped structure;
所述工件二由胶条槽和设置在所述胶条槽两端的第二铝合金封边组成，其中一侧的所述第二铝合金封边上设置有盖缝板，所述第二铝合金封边设置为U型带盖缝结构。The workpiece 2 is composed of a rubber strip groove and a second aluminum alloy edge sealing arranged at both ends of the rubber strip groove, wherein a cover seam plate is arranged on the second aluminum alloy edge sealing on one side, and the second aluminum alloy edge sealing The alloy edge banding is set to a U-shaped seam structure with a cover.
优选地，所述胶条槽内设置有防火膨胀密封件。Preferably, a fireproof expansion seal is arranged in the rubber strip groove.
优选地，所述加强槽和所述胶条槽均设置为U型结构。Preferably, both the reinforcing groove and the rubber strip groove are arranged in a U-shaped structure.
优选地，所述盖缝板与所述U型结构的第二铝合金封边短边侧相对且与其平行，与所述U型结构的第二铝合金封边长边侧垂直。Preferably, the seam cover plate is opposite to and parallel to the short side of the second aluminum alloy edge sealing of the U-shaped structure, and perpendicular to the long side of the second aluminum alloy edge sealing of the U-shaped structure.
优选地，所述第一铝合金封边与所述加强槽一体成型，所述第二铝合金封边、所述胶条槽和所述盖缝板均为一体成型结构。Preferably, the first aluminum alloy edge banding is integrally formed with the reinforcing groove, and the second aluminum alloy edge banding, the rubber strip groove and the seam cover plate are all integrally formed.
因此，本实用新型采用上述结构的用于防火门的铝合金封边结构，保证了型材结构的稳定性和精度，操作简便快捷，坚固耐用，外观美观多样，满足了耐火完整性。Therefore, the utility model adopts the aluminum alloy edge sealing structure for fire doors with the above structure, which ensures the stability and precision of the profile structure, is easy and quick to operate, strong and durable, beautiful and diverse in appearance, and satisfies the integrity of fire resistance.
下面通过附图和实施例，对本实用新型的技术方案做进一步的详细描述。The technical solutions of the present utility model will be further described in detail through the drawings and embodiments below.
附图说明Description of drawings
图1为本实用新型一种用于防火门的铝合金封边结构实施例的双开门扇结构示意图；Fig. 1 is a schematic diagram of the structure of a double-opening door leaf of an embodiment of an aluminum alloy edge sealing structure for a fireproof door of the present invention;
图2为本实用新型一种用于防火门的铝合金封边结构实施例的单开门扇结构示意图；Fig. 2 is a schematic diagram of the structure of a single door leaf of an embodiment of an aluminum alloy edge sealing structure for a fireproof door of the present invention;
图3为本实用新型一种用于防火门的铝合金封边结构实施例的工件一结构示意图；Fig. 3 is a structural schematic diagram of a workpiece of an embodiment of an aluminum alloy edge sealing structure for a fire door in the present invention;
图4为本实用新型一种用于防火门的铝合金封边结构实施例的工件二结构示意图。Fig. 4 is a structural schematic diagram of the workpiece 2 of an embodiment of an aluminum alloy edge sealing structure for a fire door according to the present invention.
具体实施方式Detailed ways
实施例Example
图1为本实用新型一种用于防火门的铝合金封边结构实施例的双开门扇结构示意图，图2为本实用新型一种用于防火门的铝合金封边结构实施例的单开门扇结构示意图，图3为本实用新型一种用于防火门的铝合金封边结构实施例的工件一结构示意图，图4为本实用新型一种用于防火门的铝合金封边结构实施例的工件二结构示意图。如图所示，本实用新型提供了一种用于防火门的铝合金封边结构，包括用于双开门扇上下侧、双开门扇合页侧、单开门扇上下侧、单开门扇锁侧、单开门扇合页侧的工件一1和用于双开门扇锁侧的工件二2；工件一1由加强槽11和设置在加强槽11两端的第一铝合金封边12组成，第一铝合金封边12设置为U型结构；工件二2由胶条槽21和设置在胶条槽21两端的第二铝合金封边22组成，其中一侧的第二铝合金封边22上设置有盖缝板23，第二铝合金封边22设置为U型结构，胶条槽21内设置有防火膨胀密封件3，本实用新型的工件一和工件二均为45度角拼接，对于单开门扇，门扇上侧、下侧、锁侧和合页侧均使用工件一进行封边，而对于双开门扇，门扇上侧、下侧、合页侧使用工件一进行封边，双开门扇的锁侧使用工件二进行封边，因为铝合金是低熔点型材，防火膨胀密封件具有耐高温、高强度的性质，遇火后膨胀形成多孔隙的绝热层，能有效隔热，在火灾中具有热释放率低、质量损失小、产生的烟气少的特点，因此能够保护低熔点型材在规定的时间内不熔融，分布在门框与扇、扇与扇之间的缝隙遇火膨胀后将铝合金腔体内部空隙填满，形成属于型腔内壁的保护层，另外由于石墨膨胀后的低导热性能，实现铝合金内层的型腔壁低温度不熔融，因此可满足耐火完整性。Figure 1 is a schematic diagram of the structure of a double door leaf of an embodiment of an aluminum alloy edge sealing structure for fire doors in the present invention, and Figure 2 is a schematic diagram of a single door leaf of an embodiment of an aluminum alloy edge sealing structure for fire doors of the present invention Schematic diagram of the structure, Fig. 3 is a structural schematic diagram of a workpiece of an embodiment of an aluminum alloy edge sealing structure for a fire door in the present invention, and Fig. 4 is a schematic diagram of a structure of an aluminum alloy edge sealing structure for a fire door in the present invention Schematic diagram of the structure of workpiece 2. As shown in the figure, the utility model provides an aluminum alloy edge sealing structure for fire doors, including the upper and lower sides of the double door leaf, the hinge side of the double door leaf, the upper and lower sides of the single door leaf, the lock side of the single door leaf, and the single door leaf. The workpiece one 1 on the hinge side of the door leaf and the workpiece two 2 on the lock side of the double door leaf; the workpiece one 1 is composed of a reinforcement groove 11 and a first aluminum alloy edge seal 12 arranged at both ends of the reinforcement groove 11. The side 12 is set in a U-shaped structure; the workpiece 2 is composed of a rubber strip groove 21 and a second aluminum alloy edge sealing 22 arranged at both ends of the rubber strip groove 21, and the second aluminum alloy edge sealing 22 on one side is provided with a cover seam Plate 23, the second aluminum alloy edge sealing 22 is set as a U-shaped structure, and a fireproof expansion seal 3 is arranged in the rubber strip groove 21. The workpiece one and the workpiece two of the utility model are spliced at an angle of 45 degrees. For a single door leaf, The upper side, the lower side, the lock side and the hinge side of the door leaf are all edge-sealed with workpiece one, and for double-leaf doors, the upper side, lower side, and hinge side of the door leaf are edge-sealed with workpiece one, and the lock side of the double-leaf door leaf is sealed with workpiece two. For edge sealing, because the aluminum alloy is a low-melting point profile, the fireproof expansion seal has the properties of high temperature resistance and high strength, and expands to form a porous heat insulation layer after encountering a fire, which can effectively insulate heat, and has low heat release rate in a fire. The quality loss is small and the smoke generated is less, so it can protect the low-melting point profile from melting within the specified time. Fill it up to form a protective layer belonging to the inner wall of the cavity. In addition, due to the low thermal conductivity of the expanded graphite, the cavity wall of the aluminum alloy inner layer does not melt at low temperature, so it can meet the fire resistance integrity.
加强槽11和胶条槽21均设置为U型结构。Both the reinforcing groove 11 and the rubber strip groove 21 are arranged in a U-shaped structure.
盖缝板23与U型结构的第二铝合金封边22短边侧相对且与其平行，与U型结构的第二铝合金封边22长边侧垂直。The cover seam plate 23 is opposite to and parallel to the short side of the second aluminum alloy edge sealing 22 of the U-shaped structure, and perpendicular to the long side of the second aluminum alloy edge sealing 22 of the U-shaped structure.
第一铝合金封边12与加强槽11一体成型，第二铝合金封边22、胶条槽21和盖缝板23均为一体成型结构。The first aluminum alloy edge seal 12 is integrally formed with the reinforcing groove 11 , and the second aluminum alloy edge seal 22 , the rubber strip groove 21 and the cover seam plate 23 are all integrally formed.
因此，本实用新型采用上述结构的用于防火门的铝合金封边结构，保证了型材结构的稳定性和精度，操作简便快捷，坚固耐用，外观美观多样，满足了耐火完整性。Therefore, the utility model adopts the aluminum alloy edge sealing structure for fire doors with the above structure, which ensures the stability and precision of the profile structure, is easy and quick to operate, strong and durable, beautiful and diverse in appearance, and satisfies the integrity of fire resistance.
最后应说明的是：以上实施例仅用以说明本实用新型的技术方案而非对其进行限制，尽管参照较佳实施例对本实用新型进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对本实用新型的技术方案进行修改或者等同替换，而这些修改或者等同替换亦不能使修改后的技术方案脱离本实用新型技术方案的精神和范围。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: It is still possible to make modifications or equivalent replacements to the technical solutions of the present utility model, and these modifications or equivalent replacements cannot make the modified technical solutions deviate from the spirit and scope of the technical solutions of the present utility model.
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| CN201820695288.2U CN208152892U (en) | 2018-05-10 | 2018-05-10 | A kind of aluminum alloy seal edge structure for fire resistant doorsets |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429026A (en) * | 2020-11-13 | 2021-03-02 | 株洲时代新材料科技股份有限公司 | Rail transit vehicle structure fire-resistant end wall and rail transit vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429026A (en) * | 2020-11-13 | 2021-03-02 | 株洲时代新材料科技股份有限公司 | Rail transit vehicle structure fire-resistant end wall and rail transit vehicle |
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