Fireproof partition wall

Abstract

The utility model relates to the technical field of decoration, and discloses a fireproof partition wall which comprises a main body frame, the main body frame is formed by splicing a plurality of main keels, fireproof glass is arranged on the inner sides of the main keels, and fireproof expansion sealing strips are arranged on the outer sides of the fireproof glass. A glass positioning plate is arranged on the outer side of the fireproof glass on the main keel, the glass positioning plate is detachably connected with the main keel, a heat insulation measure is arranged between the glass positioning plate and the main keel, and a heat insulation plate is arranged on the surface of the glass positioning plate; the main keel and the metal pressing plate which are spliced in an embedded mode are adopted, the fireproof glass, the heat insulation plate, the expandable graphite and the clamping strips are used in cooperation, and the main keel and the metal pressing plate are coated with the heat insulation coatings, so that the strength and stability of the overall structure are effectively improved, and meanwhile the influence of the external environment temperature on the overall structure is reduced; the effects of high stability and good heat insulation effect are achieved.

Description

Technical Field

[0001] This application relates to the technical field of decoration, and particularly to a fireproof partition wall. Background Art

[0002] Fireproof partition walls include gypsum board fireproof partition walls, mineral wool board fireproof partition walls, glass fireproof partition walls, etc. Among them, the fireproof partition wall that combines transparent fireproof glass with a metal frame system has fireproof performance while ensuring transparency and aesthetics. However, the metal frame system mostly uses metal cover plates to cover the internal alloy pressing plates, and the pressing plates are directly connected to the main keel by welding or bolts, resulting in a thermal bridge between the main keel and the external environment, reducing the heat insulation performance. In a fire environment, the main keel is easily affected by the environmental temperature, and the temperature of the main keel continues to rise, resulting in uneven heating of the main keel material, which is extremely likely to deform, and then the connection parts of the glass partition will become loose, posing a safety hazard. Utility Model Content

[0003] In order to solve the problem that the existing metal frame system has a thermal bridge between the main keel and the external environment, resulting in the main keel material may deform due to uneven heating under high-temperature conditions, thereby affecting the structural stability and safety of the partition wall, this application provides a fireproof partition wall.

[0004] A fireproof partition wall provided by this application adopts the following technical solutions:

[0005] A fireproof partition wall includes a main body frame, the main body frame is composed of several main keels spliced together, a fireproof glass is arranged inside the main keel, a fireproof expansion sealing strip is arranged outside the fireproof glass, a glass positioning plate is arranged outside the fireproof glass on the main keel, the glass positioning plate is detachably connected to the main keel, and a heat insulation measure is arranged between the glass positioning plate and the main keel, and a heat insulation plate is arranged on the surface of the glass positioning plate for separating the main keel and the glass positioning plate from the external environment.

[0006] Preferably, two positioning grooves are arranged on the main keel, the glass positioning plate includes an insert strip detachably arranged in the positioning groove, and a glass pressing plate is arranged outside the insert strip.

[0007] Preferably, the glass pressing plate includes an inner pressing plate arranged on the insert strip, a gap is formed between the inner pressing plate and the main keel, and the fireproof expansion sealing strip is arranged between the fireproof glass and the gap.

[0008] Preferably, buckle plates are arranged on both sides of the heat insulation plate, the buckle plates include clamping strips sleeved outside the glass positioning plate and the heat insulation plate, and clamping protrusions are arranged on the clamping strips.

[0009] Preferably, the inner pressing plate is provided with a groove adapted to the clamping protrusion. The clamping plate can be made of heat-insulating material, which is used to fix the heat-insulating plate and isolate the main keel and the glass positioning plate from the external environment, reducing the influence of the environmental temperature on the main keel and the glass positioning plate.

[0010] In summary, the present application includes the following beneficial technical effects:

[0011] By the combined use of the main keel, the metal pressing plate, the fireproof glass, the heat-insulating plate, the expandable graphite, and the clamping strip, the main keel and the metal pressing plate are spliced in an embedded manner, which improves the overall strength and prevents the deformation of the main keel. Then, by using the fireproof glass, the heat-insulating plate, the expandable graphite, and the clamping strip, the main keel and the metal pressing plate are isolated from the external environment, reducing the influence of the external environmental temperature on the metal pressing plate. The main keel and the metal pressing plate are coated with a heat-insulating layer, which can further eliminate the influence of the external environmental temperature on the main keel, avoiding the increase of the main keel and the metal pressing plate due to high temperature, which may cause the deformation of the main keel and improving the overall stability. Compared with the prior art, it has the advantages of high stability and good heat-insulating effect. Description of the Drawings

[0012] Figure 1 is a top view structural schematic diagram of an embodiment of the application;

[0013] Figure 2 is an exploded structural schematic diagram of an embodiment of the application;

[0014] Figure 3 is a three-dimensional structural schematic diagram of an embodiment of the application.

[0015] Description of the reference numerals: 1, main keel; 101, rectangular frame; 102, L-shaped plate; 2, glass positioning plate; 201, glass pressing plate; 2011, inner pressing plate; 2012, groove; 202, insert bar; 3, fireproof glass; 4, heat-insulating plate; 5, fireproof expansion sealing strip; 6, clamping plate; 601, clamping strip; 602, clamping protrusion. Detailed Description of the Embodiment

[0016] The following will further describe the present application in detail Figures 1-3 with reference to the accompanying drawings.

[0017] An embodiment of the present application discloses a fireproof partition wall. Refer to Figures 1-3, A fireproof partition wall, including a main frame, the main frame is composed of a number of main keels 1 spliced together. The main keel 1 includes a rectangular frame 101, and L-shaped plates 102 are installed at the four corners of the rectangular frame 101. The rectangular frame 101 and the L-shaped plates 102 are made by an integral molding technology. The four L-shaped plates 102 are symmetrically distributed in pairs. Among them, the L-shaped plates 102 and the sides of the rectangular frame 101 form two relatively wide grooves as installation grooves. During subsequent installation, two rectangular frames 101 can be spliced and assembled through angle irons. The L-shaped plates 102 and the sides of the rectangular frame 101 form two relatively narrow grooves as positioning grooves. A glass positioning plate 2 is detachably installed in the positioning grooves. For example, a number of screw holes are provided in the positioning grooves, and a number of through holes are provided on the glass positioning plate 2. By sequentially passing bolts through the through holes and the screw holes and tightening them, the connection between the glass positioning plate 2 and the main keel 1 can be achieved.

[0018] Refer to Figure 2 , The glass positioning plate 2 includes an insertion strip 202 installed in the positioning groove. A glass pressing plate 201 is installed on the outside of the insertion strip 202. The glass pressing plate 201 includes an inner pressing plate 2011 installed on the insertion strip 202. An embedding groove 2012 is provided on the side of the inner pressing plate 2011. An insulation measure is added between the glass positioning plate 2 and the main keel 1. The insulation measure can be to coat a layer of insulation coating on the surfaces of the glass positioning plate 2 and the main keel 1 to reduce the heat conduction rate between the glass positioning plate 2 and the main keel 1, and at the same time reduce the influence of the external environmental temperature on the main keel 1.

[0019] Refer to Figure 1 , A gap is formed between the inner pressing plate 2011 and the main keel 1. A fireproof glass 3 is embedded in the gap. A fireproof expansion sealing strip 5 is installed between the fireproof glass 3 and the side wall of the gap. Sealing and heat insulation are carried out through the fireproof expansion sealing strip 5, and at the same time, a certain shock absorption effect is provided. The fireproof expansion sealing strip 5 can be made of expandable graphite.

[0020] Refer to Figure 3 , An insulation plate 4 is installed on the surface of the glass positioning plate 2. Clamping plates 6 are installed on both sides of the insulation plate 4. The clamping plate 6 includes a clamping strip 601 sleeved on the outside of the glass positioning plate 2 and the insulation plate 4. A clamping protrusion 602 adapted to the embedding groove 2012 is installed on the clamping strip 601. By clamping the clamping plate 6 on the outside of the glass pressing plate 201 and the insulation plate 4, the insulation plate 4 can be prevented from loosening. The clamping plate 6 can be made of an insulation material. Cooperating with the insulation plate 4 and the fireproof expansion sealing strip 5, the surface of the glass pressing plate 201 is wrapped to achieve separating the main keel 1 and the glass positioning plate 2 from the external environment and reducing the influence of the external temperature on the main keel 1 and the glass positioning plate 2. The clamping plate 6 and the insulation plate 4 can be ceramic fiber aerogel insulation plates.

[0021] The implementation principle of a fireproof partition wall in an embodiment of this application is:

[0022] The rectangular frame 101 and the L-shaped plate 102 made by using the one-piece forming technology are spliced into the main frame at the preset position through angle irons and bolts. Insert the insertion strip 202 of the glass positioning plate 2 into the positioning groove of the main frame and initially fix it with bolts. Embed the fireproof glass 3 into the gap formed by the glass pressing plate 201 and the main frame 1, and install the fireproof expansion sealing strip 5 on the side wall of the gap to ensure that the fireproof glass is stable and has heat insulation and sealing performance. Finally, install the heat insulation plate 4 on the outer surface of the fireproof glass 3 to enhance the overall heat insulation effect. And use the buckle plate 6 to be arranged on the outer sides of the heat insulation plate 4 and the glass positioning plate 2, and through the adaptation of the clamping protrusion 602 and the glass pressing plate 2012, the heat insulation plate 4 is firmly fixed and prevented from loosening.

[0023] Finally, the following points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0024] Second, in the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0025] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0026] The above are all the preferred embodiments of the present application and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A fireproof partition wall, comprising a main frame, characterized in that: The main body frame is composed of a plurality of main keels (1) spliced together. A fireproof glass (3) is arranged inside the main keel (1). A fireproof expansion sealing strip (5) is arranged outside the fireproof glass (3). A glass positioning plate (2) is arranged outside the fireproof glass (3) on the main keel (1). The glass positioning plate (2) is detachably connected to the main keel (1), and a heat insulation measure is arranged between the glass positioning plate (2) and the main keel (1). A heat insulation plate (4) is arranged on the surface of the glass positioning plate (2) for isolating the main keel (1) and the glass positioning plate (2) from the external environment.

2. The fireproof partition wall according to claim 1, characterized in that: Two positioning grooves are arranged on the main keel (1). The glass positioning plate (2) includes an insertion strip (202) detachably arranged in the positioning groove. A glass pressing plate (201) is arranged outside the insertion strip (202).

3. The fireproof partition wall according to claim 2, characterized in that: The glass pressing plate (201) includes an inner pressing plate (2011) arranged on the insertion strip (202). A gap is formed between the inner pressing plate (2011) and the main keel (1). The fireproof expansion sealing strip (5) is arranged between the fireproof glass (3) and the gap.

4. The fireproof partition wall according to claim 3, wherein: Clamping plates (6) are arranged on both sides of the heat insulation plate (4). The clamping plate (6) includes a clamping strip (601) sleeved outside the glass positioning plate (2) and the heat insulation plate (4). A clamping protrusion (602) is arranged on the clamping strip (601).

5. The fireproof partition wall according to claim 4, characterized in that: A fitting groove (2012) adapted to the clamping protrusion (602) is arranged on the inner pressing plate (2011). The clamping plate (6) can be made of heat insulation material for fixing the heat insulation plate (4) and isolating the main keel (1) and the glass positioning plate (2) from the external environment, reducing the influence of the environmental temperature on the main keel (1) and the glass positioning plate (2).

Images