Plug-in type heat preservation fireproof curtain wall

Abstract

The utility model discloses a plug-in type heat preservation fire-resistant curtain wall which comprises a curtain wall body, a first keel frame and a second keel frame, the curtain wall body comprises a polystyrene foam board, a first reinforcing mesh, a second reinforcing mesh and two rock wool boards, and the first reinforcing mesh and the second reinforcing mesh are arranged on the two sides of the polystyrene foam board respectively. The two rock wool boards are arranged on one side of the first reinforcing mesh and one side of the second reinforcing mesh respectively, two inserting rods are fixedly connected to one side of the first reinforcing mesh and one side of the second reinforcing mesh respectively, inserting sleeves are fixedly connected to one ends of the inserting rods, and the inserting rods of one curtain wall body are connected with the inserting sleeves of the other curtain wall body in an inserting mode. The curtain wall bodies are hung on the positioning cross beams through the hooks, and then the two curtain wall bodies are spliced together through insertion connection of the insertion connection rods and the insertion connection sleeves, so that accurate butt joint is facilitated, uneven layers of the curtain wall are avoided, and installation stability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, in particular to a plug-in type heat-insulating fire-resistant curtain wall. Background Art

[0002] The curtain wall is the exterior wall of a building, hung like a curtain, so it is also called a "curtain wall". It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. It is composed of panels and a supporting structure system. The existing curtain wall must also have functions such as insulation and fire prevention.

[0003] At present, the existing thermal insulation and fire-resistant curtain walls cannot be accurately butted during installation, resulting in uneven curtain wall layers, poor installation stability, and easy falling off, thereby affecting the installation effect of the thermal insulation and fire-resistant curtain walls. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the existing thermal insulation and fire-resistant curtain walls in the prior art cannot be accurately butted during installation, resulting in uneven curtain wall layers, poor installation stability, and easy falling off, thereby affecting the installation effect of the thermal insulation and fire-resistant curtain walls, and a plug-in thermal insulation and fire-resistant curtain wall is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A plug-in thermal insulation and fire-resistant curtain wall, comprising a curtain wall body, a first keel frame and a second keel frame, the curtain wall body comprising a polystyrene foam board, a first steel mesh, a second steel mesh and two rock wool boards, the first steel mesh and the second steel mesh are respectively arranged on both sides of the polystyrene foam board, and the two rock wool boards are respectively arranged on one side of the first steel mesh and the second steel mesh, one side of the first steel mesh and the second steel mesh are fixedly connected with two plug-in rods, one end of the plug-in rod is fixedly connected with a plug-in sleeve, the plug-in rod of one curtain wall body is plugged with the plug-in sleeve of the other curtain wall body, wherein the outer surfaces of the two plug-in rods are fixedly connected with a plurality of hooks, one end of the hook passes through one of the rock wool boards, the outer surface of the curtain wall body is wrapped with a concrete layer, two positioning beams are fixedly connected between the first keel frame and the second keel frame, the hooks are clamped with the positioning beams, one side of the second keel frame is fixedly connected with a plurality of positioning pins, the positioning pins are plugged with the plug-in sleeve, one end of the plug-in rod is plugged with the first keel frame, and a nut is provided on the threaded sleeve at this end of the plug-in rod.

[0007] Furthermore, a plurality of transverse rods are fixedly connected to the outer surfaces of the other two plug-in rods, and the transverse rods are plugged into the polystyrene foam board and another rock wool board.

[0008] Furthermore, the first steel mesh and the second steel mesh are both composed of a plurality of steel bars arranged in a crisscross pattern.

[0009] Furthermore, one end of the hook is an arc-shaped structure.

[0010] Furthermore, the inner diameter of the plug sleeve is matched with the outer diameter of the plug rod.

[0011] The beneficial effects of the utility model are:

[0012] 1.Hang the curtain wall body on the positioning beam through the hook, and then assemble the two curtain wall bodies together by plugging the plug rod and the plug sleeve, so as to facilitate accurate docking, thereby avoiding uneven curtain wall layers and ensuring installation stability.

[0013] 2. The polystyrene foam board makes the curtain wall body have good thermal insulation properties, and the rock wool board further improves the thermal insulation performance of the curtain wall body, and has good fire resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a plug-in type heat-insulating fire-resistant curtain wall proposed by the utility model;

[0015] Figure 2 This is a rear structural schematic diagram of a plug-in type heat-insulating fire-resistant curtain wall proposed by the utility model;

[0016] Figure 3 This is a schematic cross-sectional structure diagram of a plug-in type heat-insulating fire-resistant curtain wall proposed by the utility model;

[0017] Figure 4 This is a schematic diagram of the explosion structure of a plug-in type heat-insulating fire-resistant curtain wall proposed by the utility model;

[0018] Figure 5 This is a schematic diagram of the assembled rear structure of a plug-in thermal insulation and fire-resistant curtain wall proposed by the utility model;

[0019] Figure 6 The utility model is provided with a plug-in heat-insulating fire-resistant curtain wall, and the assembly front view structure diagram is shown.

[0020] In the figure: 1. curtain wall body; 2. polystyrene foam board; 3. first steel mesh; 4. second steel mesh; 5. plug-in rod; 6. transverse rod; 7. plug-in sleeve; 8. hook; 9. rock wool board; 10. concrete layer; 11. first keel frame; 12. second keel frame; 13. positioning pin; 14. nut; 15. positioning beam. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 6 A plug-in heat-insulating fire-resistant curtain wall comprises a curtain wall body 1, a first keel frame 11 and a second keel frame 12. The curtain wall body 1 comprises a polystyrene foam board 2, a first steel mesh 3, a second steel mesh 4 and two rock wool boards 9. The polystyrene foam board 2 enables the curtain wall body 1 to have good heat preservation, and the rock wool board 9 further improves the heat preservation performance of the curtain wall body 1, and has good fire resistance. The first steel mesh 3 and the second steel mesh 4 are respectively arranged on both sides of the polystyrene foam board 2, and the two rock wool boards 9 are respectively arranged on one side of the first steel mesh 3 and the second steel mesh 4. Two plug-in rods 5 are welded to one side of the first steel mesh 3 and the second steel mesh 4, and a plug-in sleeve 7 is welded to one end of the plug-in rod 5. The plug-in rod 5 of one curtain wall body 1 is plugged into the plug-in sleeve 7 of the other curtain wall body 1. The two curtain wall bodies 1 are assembled together by plugging the plug-in rod 5 into the plug-in sleeve 7, wherein the two plug-in rods 5 is welded with a plurality of hooks 8 on the outer surface, one end of the hook 8 passes through one of the rock wool boards 9, the outer surface of the curtain wall body 1 is wrapped with a concrete layer 10, two positioning beams 15 are welded between the first keel frame 11 and the second keel frame 12, the hook 8 is clamped with the positioning beam 15, the curtain wall body 1 is hung on the positioning beam 15 through the hook 8, so as to facilitate the subsequent installation of the curtain wall body 1, and improve the stability of the installation of the curtain wall body 1, a plurality of positioning pins 13 are welded on one side of the second keel frame 12, the positioning pins 13 are plugged with the plug-in sleeve 7, one end of the plug-in rod 5 is plugged with the first keel frame 11, and a nut 14 is provided on this end of the plug-in rod 5, one end of the plug-in rod 5 at one end of the curtain wall body 1 is plugged with the first keel frame 11, and the nut 14 is tightened, and then the plug-in sleeve 7 at one end of the curtain wall body 1 is plugged with the positioning pin 13, so that the curtain wall body 1 is fixedly installed between the first keel frame 11 and the second keel frame 12.

[0023] A plurality of transverse rods 6 are welded to the outer surfaces of the other two plug-in rods 5, and the transverse rods 6 are plugged into the polystyrene foam board 2 and another rock wool board 9, so that the polystyrene foam board 2 and the rock wool board 9 are tightly connected together. The first steel mesh 3 and the second steel mesh 4 are both composed of a plurality of steel bars arranged in a criss-cross pattern. One end of the hook 8 is an arc-shaped structure, so as to facilitate the hanging of the hook 8, and the inner diameter of the plug-in sleeve 7 is adapted to the outer diameter of the plug-in rod 5.

[0024] The working principle of this embodiment is as follows: when in use, first, the curtain wall body 1 is hung on the positioning beam 15 by the hook 8, then, the two curtain wall bodies 1 are merged together, and the two curtain wall bodies 1 are assembled together by plugging the plug rod 5 into the plug sleeve 7, and at the same time, one end of the plug rod 5 at one end of the curtain wall body 1 is plugged into the first keel frame 11, and the nut 14 is tightened, and then the plug sleeve 7 at one end of the curtain wall body 1 is plugged into the positioning pin 13, so that the curtain wall body 1 is fixedly installed between the first keel frame 11 and the second keel frame 12.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plug-in heat-insulating fire-resistant curtain wall, comprising a curtain wall body (1), a first keel frame (11) and a second keel frame (12), characterized in that: The curtain wall body (1) comprises a polystyrene foam board (2), a first steel mesh (3), a second steel mesh (4) and two rock wool boards (9); the first steel mesh (3) and the second steel mesh (4) are respectively arranged on both sides of the polystyrene foam board (2); the two rock wool boards (9) are respectively arranged on one side of the first steel mesh (3) and the second steel mesh (4); one side of each of the first steel mesh (3) and the second steel mesh (4) is fixedly connected to two plug-in rods (5); one end of the plug-in rod (5) is fixedly connected to a plug-in sleeve (7); the plug-in rod (5) of one curtain wall body (1) is plugged into the plug-in sleeve (7) of another curtain wall body (1); , wherein the outer surfaces of the two plug-in rods (5) are fixedly connected with a plurality of hooks (8), one end of the hook (8) passes through one of the rock wool boards (9), the outer surface of the curtain wall body (1) is wrapped with a concrete layer (10), two positioning beams (15) are fixedly connected between the first keel frame (11) and the second keel frame (12), the hooks (8) are clamped with the positioning beams (15), one side of the second keel frame (12) is fixedly connected with a plurality of positioning pins (13), the positioning pins (13) are plugged with the plug-in sleeve (7), one end of the plug-in rod (5) is plugged with the first keel frame (11), and a nut (14) is threadedly sleeved at this end of the plug-in rod (5).

2. A plug-in heat-insulating fire-resistant curtain wall according to claim 1, characterized in that: The outer surfaces of the other two plug-in rods (5) are fixedly connected with a plurality of transverse rods (6), and the transverse rods (6) are plugged with the polystyrene foam board (2) and another rock wool board (9).

3. The plug-in heat-insulating fire-resistant curtain wall according to claim 1, characterized in that: The first steel mesh (3) and the second steel mesh (4) are both composed of a plurality of steel bars arranged in a crisscross pattern.

4. The plug-in heat-insulating fire-resistant curtain wall according to claim 1, characterized in that: One end of the hook (8) is an arc-shaped structure.

5. The plug-in heat-insulating fire-resistant curtain wall according to claim 1, characterized in that: The inner diameter of the plug-in sleeve (7) is matched with the outer diameter of the plug-in rod (5).

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