Fireproof performance improving structure of aluminum square tube

Abstract

The utility model discloses an aluminum square tube fireproof performance improving structure which comprises a first aluminum square tube and a second aluminum square tube, one end of each of the first aluminum square tube and the second aluminum square tube is an inclined plane, a plurality of reinforcing ribs are installed in each of the first aluminum square tube and the second aluminum square tube, a first block is clamped in one end of the first aluminum square tube, and a second block is fixed in the second aluminum square tube. A connecting piece is installed between the first block body and the second block body, and a circular ring is fixed to one side of the first block body. The first block body and the second block body are installed in the first aluminum square tube and the second aluminum square tube through the connecting pieces, the first aluminum square tube and the second aluminum square tube can rotate through installation of the connecting pieces, and therefore multi-angle rotation of the first aluminum square tube and the second aluminum square tube is achieved. And it is guaranteed that a right angle can be formed between the first aluminum square tube and the second aluminum square tube, so that corner splicing of the first aluminum square tube and the second aluminum square tube is achieved in the construction process, and multi-form installation of the first aluminum square tube and the second aluminum square tube is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum square tubes, in particular to a structure for improving the fireproof performance of aluminum square tubes. Background Art

[0002] Aluminum square tube is a square decorative material made of aluminum alloy as raw material. It has the characteristics of open vision, ventilation, neat and clear lines, distinct layers, etc. It embodies a simple and clear modern style. It is light, beautiful and durable, and is widely used in indoor and outdoor decoration. The advantages of aluminum square tube materials mainly include light weight and strength, beautiful and durable, fireproof and soundproof, easy to install, various colors, strong corrosion resistance, good fire resistance, easy to clean and maintain, and recyclable. Aluminum square tube can be mainly divided into aluminum plate aluminum square tube and profile aluminum square tube. Aluminum plate aluminum square tube is formed by continuous rolling or cold bending. The installation structure is a special keel clip-on structure. The installation method is similar to that of ordinary strip gussets, which is simple and convenient and suitable for interior decoration.

[0003] Most of the existing aluminum square tubes do not have a fireproof effect, and in the event of a sudden fire, they will be deformed after being exposed to high temperature for a long time, and are very easy to fall off, and cannot play a supporting role. At the same time, they will cause harm to personnel. Due to the relatively simple structure of the aluminum square tube, it is easy to deform after long-term use, and its anti-deformation performance and stability are poor, which reduces the safety factor of the aluminum square tube and is not conducive to long-term use. During the modeling and installation of the aluminum square tube, the workload of splicing and installing the corners between the aluminum square tubes is large, and angle codes are usually used as square tube corner installation fixings, but the use of angle codes for the installation of aluminum square tube corners is difficult, consumes a lot of installation time, and is easy to deform in the later stage, and the durability is not high. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the aluminum square tube structure is relatively simple, is easily deformed after long-term use, has poor anti-deformation performance, poor stability, reduces the safety factor of the aluminum square tube, and is not conducive to long-term use. During the molding and installation construction of the aluminum square tube, the workload of installing the corners between the aluminum square tubes is large, and angle codes are usually used as square tube corner installation fixings. However, the use of angle codes for the installation of aluminum square tube corners is difficult, consumes a lot of installation time, is easy to change in the later stage, and has the disadvantages of low durability. A fire-proof performance-enhancing structure for aluminum square tubes is proposed.

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

[0006] A structure for improving the fireproof performance of an aluminum square tube comprises a first aluminum square tube and a second aluminum square tube, each of which has a bevel at one end. A plurality of reinforcing ribs are installed inside the first aluminum square tube and the second aluminum square tube. A first block is clamped inside one end of the first aluminum square tube, and a second block is fixed inside the second aluminum square tube. A connecting piece is installed between the first block and the second block. A circular ring is fixed on one side of the first block, a bearing is installed inside the circular ring, and a cylinder is installed inside the bearing.

[0007] Preferably, two first plates are fixed to the bottom end of the first aluminum square tube, and holes are provided on the two first plates.

[0008] Preferably, the first block and the second block have the same structure, and the first block and the second block are installed opposite to each other;

[0009] Preferably, the connecting member is a spherical hinge, and the connecting member is installed on the cylinders of the first block and the second block.

[0010] The utility model has the following beneficial effects:

[0011] 1. The first aluminum square tube and the second aluminum square tube of the utility model are internally installed with the first block and the second block through the connecting parts. The installation of the connecting parts can make the first aluminum square tube and the second aluminum square tube rotate with each other, so as to realize the multi-angle free rotation of the first aluminum square tube and the second aluminum square tube, and ensure that a right angle can be formed between the first aluminum square tube and the second aluminum square tube, so that the first aluminum square tube and the second aluminum square tube can be spliced ​​at a corner during the construction process, and the first aluminum square tube and the second aluminum square tube can be installed in various forms.

[0012] 2. The utility model has a plurality of reinforcing ribs installed inside the first aluminum square tube and the second aluminum square tube. The plurality of reinforcing ribs can increase the structural strength of the aluminum square tube, improve its compression and bending resistance, and thus significantly reduce the possibility of deformation. The plurality of reinforcing ribs can be integrally formed with the aluminum square tube body to ensure the stability and durability of the overall structure. The gaps between the plurality of reinforcing ribs are filled with flame-retardant materials such as glass fiber reinforced materials and mineral fillers to improve the flame-retardant properties of the first aluminum square tube and the second aluminum square tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the first form of an aluminum square tube fireproof performance improvement structure proposed by the utility model;

[0014] Figure 2 This is a schematic cross-sectional view of the first form of the overall structure of an aluminum square tube fireproof performance improvement structure proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of the second form of an aluminum square tube fireproof performance improvement structure proposed by the utility model;

[0016] Figure 4 This is a schematic cross-sectional view of the second form of the overall structure of an aluminum square tube fire-proof performance improvement structure proposed in the utility model.

[0017] In the figure: 1. first aluminum square tube; 2. second aluminum square tube; 3. reinforcing ribs; 4. first plate; 401. hole; 5. first block; 501. ring; 502. bearing; 503. cylinder; 6. second block; 7. connecting piece. DETAILED DESCRIPTION

[0018] 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.

[0019] Reference Figure 1-3 A fireproof performance improvement structure of an aluminum square tube includes a first aluminum square tube 1 and a second aluminum square tube 2 with an inclined surface at one end. The exteriors of the first aluminum square tube 1 and the second aluminum square tube 2 are coated with a fireproof coating to improve the fireproof performance of the first aluminum square tube 1 and the second aluminum square tube 2 when in use. The interiors of the first aluminum square tube 1 and the second aluminum square tube 2 are both installed with a plurality of reinforcing ribs 3. The plurality of reinforcing ribs 3 inside the first aluminum square tube 1 and the second aluminum square tube 2 can increase the structural strength of the aluminum square tube, improve its compression and bending resistance, and thus significantly reduce the possibility of deformation. The plurality of reinforcing ribs 3 can be integrally formed with the aluminum square tube body to ensure the stability and durability of the overall structure. The gaps of the ribs 3 are filled with flame retardant materials such as glass fiber reinforcement materials and mineral fillers. The glass fiber is resistant to high temperatures and is non-flammable, and can effectively improve the overall flame retardant properties of the aluminum square tube. The mineral fillers filled in include calcium silicate, magnesium hydroxide, etc. These mineral fillers can increase the strength and stability of the aluminum square tube and have flame retardant properties. The first block 5 is clamped inside one end of the first aluminum square tube 1, and the second block 6 is fixed inside the second aluminum square tube 2. A connecting piece 7 is installed between the first block 5 and the second block 6. A circular ring 501 is fixed on one side of the first block 5, a bearing 502 is installed inside the circular ring 501, and a cylinder 503 is installed inside the bearing 502.

[0020] In the utility model, Figure 1 , Figure 2 , Figure 3 as well as Figure 4 As shown, two first plates 4 are fixed to the bottom end of the first aluminum square tube 1 . The two first plates 4 are L-shaped plates, and holes 401 are formed on the two first plates 4 .

[0021] In the utility model, Figure 1 , Figure 2 , Figure 3 as well as Figure 4As shown, the first block 5 and the second block 6 have the same structure, and the first block 5 and the second block 6 are installed opposite to each other;

[0022] In the utility model, Figure 1 , Figure 2 , Figure 3 as well as Figure 4 As shown, the connecting member 7 is a spherical hinge, which is composed of a spherical surface and an inner ring, and can make the connecting member 7 rotate in multiple directions. The connecting member 7 is installed on the cylinder 503 of the first block 5 and the second block 6. The installation of the connecting member 7 can make the first aluminum square tube 1 and the second aluminum square tube 2 rotate, thereby realizing the multi-angle free rotation of the first aluminum square tube 1 and the second aluminum square tube 2, ensuring that a right angle can be formed between the first aluminum square tube 1 and the second aluminum square tube 2, so that the first aluminum square tube 1 and the second aluminum square tube 2 can achieve corner splicing during the construction process.

[0023] The use method and advantages of the utility model: When the aluminum square tube fireproof performance improvement structure is used, the working process is as follows:

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, when using an aluminum square tube fireproof performance improvement structure, the first aluminum square tube 1 is installed on the curtain wall keel structure through two first plates 4, and reinforcing ribs 3 are installed inside the first aluminum square tube 1 and the second aluminum square tube 2 to further improve the anti-deformation function of the first aluminum square tube 1 and the second aluminum square tube 2 during installation. A first block 5 and a second block 6 are installed between the first aluminum square tube 1 and the second aluminum square tube 2. The first block 5 inside the first aluminum square tube 1 is taken out, and the second aluminum square tube 2 is rotated through the connecting piece 7. The second block 6 of the second aluminum square tube 2 is rotated to a right angle through the connecting piece 7, so that the first aluminum square tube 1 and the second aluminum square tube 2 form a corner, completing the installation of various forms of the first aluminum square tube 1 and the second aluminum square tube 2.

[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 structure for improving the fireproof performance of an aluminum square tube, comprising a first aluminum square tube (1) and a second aluminum square tube (2) with an inclined surface at one end, characterized in that: A plurality of reinforcing ribs (3) are installed inside the first aluminum square tube (1) and the second aluminum square tube (2), and the gaps between the plurality of reinforcing ribs (3) are filled with flame retardant material. A first block (5) is clamped inside one end of the first aluminum square tube (1), and a second block (6) is fixed inside the second aluminum square tube (2). A connecting piece (7) is installed between the first block (5) and the second block (6). A circular ring (501) is fixed on one side of the first block (5), a bearing (502) is installed inside the circular ring (501), and a cylinder (503) is installed inside the bearing (502). The connecting piece (7) is a spherical hinge, and the connecting piece (7) is installed on the cylinders (503) of the first block (5) and the second block (6).

2. The fireproof performance improvement structure of aluminum square tube according to claim 1 is characterized by: Two first plates (4) are fixed to the bottom end of the first aluminum square tube (1), and holes (401) are provided on the two first plates (4).

3. The fireproof performance improvement structure of aluminum square tube according to claim 1 is characterized by: The first block (5) and the second block (6) have the same structure, and the first block (5) and the second block (6) are installed relative to each other.

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