Aluminum alloy fireproof sliding door

Abstract

The utility model discloses a kind of aluminium alloy fireproof sliding doors, it is related to fireproof sliding door field, including fireproof sliding door main body, fireproof sliding door main body has two, the inner end of two fireproof sliding door main body is fixedly installed with one fireproof sealing assembly, two fireproof sealing assemblies mutually adhere together, fireproof sealing assembly is composed of L-shaped high-temperature-resistant metal spring, high-temperature-resistant installation connecting substrate and fireproof sealing strip, L-shaped high-temperature-resistant metal spring is fixedly installed in one end of high-temperature-resistant installation connecting substrate, by setting two fireproof sealing assemblies in the inner end of two fireproof sliding door main body, and setting two high-temperature-resistant metal sealing pieces on two fireproof sealing assemblies, make it mutually cooperate, can effectively fill the gap between two fireproof sliding door main body, significantly improve fireproof performance;High-temperature-resistant metal sealing piece and fireproof sealing strip can still keep stability and elasticity under high-temperature environment, avoid the sealing failure caused by softening, deformation or burnout.

Description

Technical Field

[0001] This utility model relates to the field of fireproof sliding doors, and in particular to a fireproof aluminum alloy sliding door. Background Technology

[0002] Fire-resistant sliding doors, as an important building fire protection facility, are widely used in commercial, residential, and industrial buildings. Their main function is to effectively block the spread of fire and smoke in the event of a fire, buying valuable time for evacuation and fire rescue. Currently, most fire-resistant sliding doors on the market are made of aluminum alloy due to their advantages of being lightweight, corrosion-resistant, and strong. However, existing aluminum alloy fire-resistant sliding doors still have some technical defects in practical use, especially in the treatment of the gap between the two doors.

[0003] When the two panels of a traditional fire-resistant sliding door are closed, a gap forms between their inner ends. Although some products install ordinary sealing strips to attempt to fill this gap, these strips are prone to softening, deformation, or even burning under high temperatures, leading to a significant decrease in fire resistance. Furthermore, ordinary sealing strips lack elasticity and are prone to aging and wear over time, further exacerbating the problem of the gap widening. This gap becomes a weak point for fire and smoke penetration during a fire, severely impacting the overall flame-retardant effect and safety of the fire door. Therefore, this application proposes an aluminum alloy fire-resistant sliding door to solve the above problems. Utility Model Content

[0004] The main purpose of this utility model is to provide an aluminum alloy fireproof sliding door, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A fireproof aluminum alloy sliding door includes a fireproof sliding door body with two panels. A fireproof sealing assembly is fixedly installed at the inner end of each of the two panels, and the two fireproof sealing assemblies are fitted together. Each fireproof sealing assembly consists of an L-shaped high-temperature resistant metal spring, a high-temperature resistant mounting base plate, and a fireproof sealing strip. The L-shaped high-temperature resistant metal spring is fixedly installed at one end of the high-temperature resistant mounting base plate, and the fireproof sealing strip is fixedly installed at one end of the L-shaped high-temperature resistant metal spring. A high-temperature resistant metal seal is fixedly installed within each of the two L-shaped high-temperature resistant metal springs on the two fireproof sealing assemblies, and the two high-temperature resistant metal seals are engaged together. Each high-temperature resistant metal seal consists of a high-temperature resistant metal base plate and a high-temperature resistant arc-shaped metal sealing strip. There are two high-temperature resistant arc-shaped metal sealing strips, each fixedly installed at one end of the high-temperature resistant metal base plate.

[0006] Preferably, the two fireproof sliding doors are slidably installed within the fireproof sliding door mounting frame.

[0007] Preferably, one end of the L-shaped high-temperature resistant metal spring on the fireproof sealing assembly is provided with a sealing installation groove, and the high-temperature resistant mounting connection base plate on the fireproof sealing assembly is fixedly installed on the inner end of the fireproof sliding door body by bolts.

[0008] Preferably, the fireproof sealing strip on the fireproof sealing assembly is located on one side of the sealing mounting groove opened on the L-shaped high-temperature resistant metal spring.

[0009] Preferably, the high-temperature resistant metal substrate on the high-temperature resistant metal seal is fixedly installed in the seal mounting groove opened at one end of the L-shaped high-temperature resistant metal spring.

[0010] Preferably, one end of the high-temperature resistant metal substrate on the high-temperature resistant metal seal has two arc-shaped sealing grooves, and the high-temperature resistant arc-shaped metal sealing strip on one of the high-temperature resistant metal seals engages in the arc-shaped sealing groove on one end of the high-temperature resistant metal substrate on the other high-temperature resistant metal seal.

[0011] Compared with the prior art, the present invention has the following beneficial effects: By installing two fireproof sealing components at the inner ends of the two fireproof sliding door bodies, and two high-temperature resistant metal seals on the two fireproof sealing components, their cooperation can effectively fill the gap between the two fireproof sliding door bodies, significantly improving fire resistance. The high-temperature resistant metal seals and fireproof sealing strips can maintain stability and elasticity under high-temperature environments, avoiding sealing failure due to softening, deformation, or burning. The design of the L-shaped high-temperature resistant metal spring enhances the elastic recovery ability of the fireproof sealing components, ensuring a tight fit even after long-term use and preventing gaps from widening. The interlocking structure of the high-temperature resistant arc-shaped metal sealing strip and the arc-shaped sealing groove further enhances the sealing effect, effectively blocking the penetration of fire and smoke, and buying more time for personnel evacuation and fire rescue. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 For the present utility model Figure 1 A magnified view of point A; Figure 3 This is a schematic diagram showing the positional relationship between the main body of the fireproof sliding door and the installation frame of the fireproof sliding door according to this utility model. Figure 4 This is an exploded view of the fireproof sealing assembly and the high-temperature resistant metal seal of this utility model; Figure 5 For the present utility model Figure 4 Enlarged view of point B.

[0013] In the diagram: 1. Fireproof sliding door body; 2. Fireproof sealing assembly; 3. Fireproof sliding door mounting frame; 4. L-shaped high-temperature resistant metal spring; 5. Sealing installation groove; 6. High-temperature resistant mounting connection base plate; 7. Fireproof sealing strip; 8. High-temperature resistant metal base plate; 9. High-temperature resistant arc-shaped metal sealing strip; 10. Arc-shaped sealing groove; 11. High-temperature resistant metal sealing component. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] Please see Figures 1-5As shown, an aluminum alloy fireproof sliding door includes a fireproof sliding door body 1 with two panels. A fireproof sealing assembly 2 is fixedly installed on the inner end of each of the two fireproof sliding door bodies 1. The two fireproof sealing assemblies 2 are fitted together. Each fireproof sealing assembly 2 consists of an L-shaped high-temperature resistant metal spring 4, a high-temperature resistant mounting connecting base plate 6, and a fireproof sealing strip 7. The L-shaped high-temperature resistant metal spring 4 is fixedly installed at one end of the high-temperature resistant mounting connecting base plate 6, and the fireproof sealing strip 7 is fixedly installed at one end of the L-shaped high-temperature resistant metal spring 4. A high-temperature resistant metal seal 1 is fixedly installed inside each of the two L-shaped high-temperature resistant metal springs 4 on the two fireproof sealing assemblies 2. 1. Two high-temperature resistant metal seals 11 are engaged with each other. Each high-temperature resistant metal seal 11 consists of a high-temperature resistant metal base plate 8 and a high-temperature resistant arc-shaped metal sealing strip 9. There are two high-temperature resistant arc-shaped metal sealing strips 9, both of which are fixedly installed at one end of the high-temperature resistant metal base plate 8. The two fireproof sliding door bodies 1 are slidably installed in the fireproof sliding door mounting frame 3. One end of the L-shaped high-temperature resistant metal spring piece 4 on the fireproof sealing assembly 2 is provided with a sealing installation groove 5. The high-temperature resistant mounting connection base plate 6 on the fireproof sealing assembly 2 is fixedly installed on the inner end of the fireproof sliding door body 1 by bolts. The fireproof sealing strip 7 on the fireproof sealing assembly 2 is located on the L-shaped high-temperature resistant metal spring piece 4. On one side of the sealing mounting groove 5, the high-temperature resistant metal base plate 8 on the high-temperature resistant metal seal 11 is fixedly installed in the sealing mounting groove 5 at one end of the L-shaped high-temperature resistant metal spring 4. Two arc-shaped sealing slots 10 are provided at one end of the high-temperature resistant metal base plate 8 on the high-temperature resistant metal seal 11. A high-temperature resistant arc-shaped metal sealing strip 9 on one of the high-temperature resistant metal seals 11 engages with the arc-shaped sealing slot 10 at one end of the high-temperature resistant metal base plate 8 on the other high-temperature resistant metal seal 11. By providing two fireproof sealing components 2 at the inner ends of the two fireproof sliding door bodies 1, and by providing two fireproof sealing components 2 with two fireproof sealing strips 10... The high-temperature metal seal 11, when used together, effectively fills the gap between the two fireproof sliding door bodies 1, significantly improving fire resistance. The high-temperature metal seal 11 and the fireproof sealing strip 7 maintain stability and elasticity even under high-temperature conditions, preventing seal failure due to softening, deformation, or burning. The design of the L-shaped high-temperature metal spring 4 enhances the elastic recovery capability of the fireproof sealing assembly 2, ensuring a tight fit even after long-term use and preventing gap expansion. The interlocking structure of the high-temperature arc-shaped metal sealing strip 9 and the arc-shaped sealing groove 10 further enhances the sealing effect, effectively blocking the penetration of fire and smoke, and buying more time for personnel evacuation and fire rescue.

[0016] Finally, when the two fireproof sliding door bodies 1 are closed, the two fireproof sealing components 2 installed on their inner ends adhere to each other through the fixing action of the high-temperature resistant mounting connecting base plate 6, forming a preliminary seal. At this time, the L-shaped high-temperature resistant metal spring 4, due to its elastic properties, can adaptively apply pressure to ensure that the fireproof sealing strip 7 on one of the fireproof sealing components 2 is in close contact with the L-shaped high-temperature resistant metal spring 4 on the other fireproof sealing component 2. At the same time, the two high-temperature resistant metal seals 11 achieve a secondary seal through the interlocking structure of the high-temperature resistant arc-shaped metal sealing strip 9 and the arc-shaped sealing groove 10. This design can maintain stability in high-temperature environments and avoid seal failure due to thermal deformation. The combination of the base plate 8 and the high-temperature resistant arc-shaped metal sealing strip 9 enhances the reliability of the seal. The fireproof sealing strip 7 provides a flexible seal at room temperature, while under the high temperature of a fire, the synergistic effect of the L-shaped high-temperature resistant metal spring 4 and the high-temperature resistant metal seal 11 can maintain the sealing performance and effectively block the penetration of fire and smoke. In addition, when the fireproof sliding door body 1 slides within the fireproof sliding door mounting frame 3, the elastic design of the fireproof sealing component 2 allows the fireproof sliding door body 1 to move slightly without affecting the sealing effect, ensuring that it can still maintain a tight fit after long-term use. Overall, the fireproof sliding door achieves long-lasting fireproof performance in high-temperature environments through the comprehensive application of multi-layer sealing structure and high-temperature resistant materials.

[0017] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A fireproof aluminum alloy sliding door, comprising a fireproof sliding door body (1), wherein the fireproof sliding door body (1) has two panels, characterized in that: A fireproof sealing component (2) is fixedly installed on the inner end of each of the two fireproof sliding door bodies (1). The two fireproof sealing components (2) are fitted together. The fireproof sealing component (2) is composed of an L-shaped high-temperature resistant metal spring (4), a high-temperature resistant mounting connection base plate (6), and a fireproof sealing strip (7). The L-shaped high-temperature resistant metal spring (4) is fixedly installed on one end of the high-temperature resistant mounting connection base plate (6). The fireproof sealing strip (7) is fixedly installed on one end of the L-shaped high-temperature resistant metal spring (4). A high-temperature resistant metal seal (11) is fixedly installed in each of the two L-shaped high-temperature resistant metal springs (4) on the two fireproof sealing components (2). The two high-temperature resistant metal seals (11) are engaged together. The high-temperature resistant metal seal (11) is composed of a high-temperature resistant metal base plate (8) and a high-temperature resistant arc-shaped metal sealing strip (9). There are two high-temperature resistant arc-shaped metal sealing strips (9), and both are fixedly installed on one end of the high-temperature resistant metal base plate (8).

2. The aluminum alloy fireproof sliding door according to claim 1, characterized in that: The two fireproof sliding door bodies (1) are slidably installed in the fireproof sliding door mounting frame (3).

3. The aluminum alloy fireproof sliding door according to claim 2, characterized in that: The fireproof sealing assembly (2) has a sealing installation groove (5) at one end of the L-shaped high-temperature resistant metal spring (4), and the high-temperature resistant mounting connection base plate (6) on the fireproof sealing assembly (2) is fixedly installed on the inner end of the fireproof sliding door body (1) by bolts.

4. The aluminum alloy fireproof sliding door according to claim 3, characterized in that: The fireproof sealing strip (7) on the fireproof sealing assembly (2) is located on one side of the sealing installation groove (5) opened on the L-shaped high-temperature resistant metal spring (4).

5. The aluminum alloy fireproof sliding door according to claim 4, characterized in that: The high-temperature resistant metal substrate (8) on the high-temperature resistant metal seal (11) is fixedly installed in the seal installation groove (5) opened at one end of the L-shaped high-temperature resistant metal spring (4).

6. The aluminum alloy fireproof sliding door according to claim 5, characterized in that: Two arc-shaped sealing grooves (10) are provided at one end of the high-temperature metal substrate (8) on the high-temperature metal seal (11), and the high-temperature arc-shaped metal sealing strip (9) on one of the high-temperature metal seals (11) is engaged in the arc-shaped sealing groove (10) provided at one end of the high-temperature metal substrate (8) on the other high-temperature metal seal (11).

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