Aluminum bar convenient to align quickly during installation

Abstract

The utility model relates to the technical field of aluminum bars, and discloses an aluminum bar convenient for quick alignment during installation, which comprises two aluminum bar bodies, the outer walls of the adjacent ends of the two aluminum bar bodies are simultaneously connected with a connecting sleeve, the two ends of the connecting sleeve are respectively sleeved with the two aluminum bar bodies, the inner walls of the two ends of the connecting sleeve are both connected with fasteners, and the fasteners are connected with the aluminum bar bodies. And the two fasteners are respectively connected with the adjacent ends of the two aluminum bar bodies. According to the aluminum bar convenient to quickly align during installation, the connecting sleeve is used for sleeving the joint of the two aluminum bars, so that the ends, connected with each other, of the two aluminum bars can be quickly aligned, the two aluminum bars are fixed to the connecting sleeve through the fasteners at the same time, and quick installation and alignment of the aluminum bars are completed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profiles, and specifically relates to an aluminum rod that is convenient for quick alignment during installation. Background Art

[0002] Aluminum (Al) is a light metal, and its compounds are widely distributed in nature. The aluminum resources in the earth's crust are about 40 billion to 50 billion tons, ranking third after oxygen and silicon, and being the largest category of metals among metal varieties. Aluminum has special chemical and physical properties. It is not only light in weight and firm in texture, but also has good ductility, electrical conductivity, thermal conductivity, heat resistance and nuclear radiation resistance. It is an important basic raw material for the development of the national economy. Aluminum rods are a type of aluminum product. The melting and casting of aluminum rods include the processes of melting, purification, impurity removal, degassing, slag removal and casting. According to the shape, they can be divided into: round aluminum rods, square aluminum rods, hexagonal aluminum rods, trapezoidal aluminum rods, etc.

[0003] For example, a patent with the publication number CN219087370U discloses an antistatic aluminum rod, which includes an antistatic aluminum rod main body. The antistatic aluminum rod main body includes an aluminum substrate, a passivation film, an electrostatic spraying layer and a protective film. The passivation film is located on the outer wall of the aluminum substrate, the electrostatic spraying layer is located on the outer wall of the passivation film, the protective film is located on the outer wall of the electrostatic spraying layer, and the protective film is adhered to the outer wall of the electrostatic spraying layer. For the antistatic aluminum rod of the utility model, through the provided passivation film, a very thin protective layer is formed on the surface of the metal material through strong anodic polarization under oxidation conditions, achieving the effect of preventing corrosion, increasing the service life of the antistatic aluminum rod main body, and playing a protective role. Through the provided electrostatic spraying layer, it refers to a coating method that uses the principle of corona discharge to make the atomized coating carry a negative charge under the action of a high-voltage direct current electric field and adsorb and discharge on the surface of the positively charged substrate, which is convenient for improving production efficiency and increasing output.

[0004] However, the aluminum rod in the above technology still has the following problems:

[0005] When using the aluminum rod, since the lengths of the finished aluminum rods are fixed, when longer aluminum rods are needed, usually two short aluminum rods need to be connected together so that the two short aluminum rods form a long aluminum rod for use. However, when the two aluminum rods are installed, since the two ends of the aluminum rod are cut by a cutting machine during factory production, the cutting edges are not flat, which results in the inability to smoothly align the two aluminum rods during splicing, reducing the installation efficiency of the aluminum rod. Content of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides an aluminum rod that is convenient for quick alignment during installation, such as: it can realize the quick connection and alignment of two aluminum rods.

[0007] To achieve the above object, the present utility model provides the following technical solution: An aluminum rod that is convenient for quick alignment during installation, comprising two aluminum rod bodies. The outer walls of the adjacent ends of the two aluminum rod bodies are simultaneously connected with a connecting sleeve. The two ends of the connecting sleeve are respectively sleeved on the two aluminum rod bodies. Fasteners are connected to the inner walls of both ends of the connecting sleeve, and the two fasteners are respectively connected to the adjacent ends of the two aluminum rod bodies.

[0008] Further, a limiting plate is fixedly connected to the inner wall of the connecting sleeve, and both sides of the limiting plate are respectively abutted against the adjacent sides of the two aluminum rod bodies.

[0009] Further, the limiting plate is located at the middle position of the inner wall of the connecting sleeve.

[0010] Further, the fastener includes a plurality of elastic pieces. One ends of the plurality of elastic pieces are fixedly connected to the inner wall of one end of the connecting sleeve. The plurality of elastic pieces are evenly distributed in a ring along the inner wall of the connecting sleeve. The ends of the plurality of elastic pieces away from the connecting sleeve are inclined towards the limiting plate. A retaining piece is fixedly connected to the ends of the plurality of elastic pieces close to the limiting plate, and the plurality of retaining pieces are respectively abutted against the outer walls of the aluminum rod bodies.

[0011] Further, a plurality of anti-slip grooves are formed on the side of the retaining piece close to the aluminum rod body, and the plurality of anti-slip grooves are perpendicular to the aluminum rod body.

[0012] Further, a triangular slider is fixedly connected to the end of the retaining piece away from the limiting plate. The two short sides of the triangular slider are respectively fixedly connected to the retaining piece and the elastic piece.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] For this aluminum rod that is convenient for quick alignment during installation, by using the connecting sleeve and sleeving it at the connection of the two aluminum rods, the mutually connected ends of the two aluminum rods can be quickly aligned, and the two aluminum rods are simultaneously fixed to the connecting sleeve through the fasteners, completing the quick installation and alignment of the aluminum rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall external connection structure of the present utility model;

[0016] Figure 2 is for Figure 1 a schematic cross-sectional view of the connection structure;

[0017] Figure 3 is a schematic cross-sectional view of the internal connection structure of the connecting sleeve of the present utility model;

[0018] Figure 4 is for Figure 3 an enlarged schematic view of the connection structure at A in

[0019] In the figure: 1. Aluminum rod body; 2. Connecting sleeve; 3. Fastener; 4. Limiting plate; 5. Elastic sheet; 6. Anti - detachment sheet; 7. Triangular slider; 601. Anti - slip groove. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Please refer to Figure 1 - Figure 4 , an aluminum rod that is convenient for quick alignment during installation, including two aluminum rod bodies 1. The outer walls of adjacent ends of the two aluminum rod bodies 1 are simultaneously connected with a connecting sleeve 2. The two ends of the connecting sleeve 2 are respectively sleeved on the two aluminum rod bodies 1. The inner walls of both ends of the connecting sleeve 2 are connected with fasteners 3, and the two fasteners 3 are respectively connected to the adjacent ends of the two aluminum rod bodies 1.

[0022] As Figure 1 - Figure 4 shown, an aluminum rod that is convenient for quick alignment during installation in the present utility model is similar in structure to the existing aluminum rod that is convenient for quick alignment during installation. For example, an aluminum rod that is convenient for quick alignment during installation disclosed in the patent with the publication number CN219087370U. The main improvement point of the present utility model is that two mutually connected aluminum rods can be quickly installed and aligned. As Figures 1 to 4 shown, when the aluminum rod that is convenient for quick alignment during installation in the present utility model is in use, the two aluminum rod bodies 1 that need to be connected and installed are respectively inserted from both ends of the connecting sleeve 2 and abut against each other. At this time, the fasteners 3 on the inner walls of both ends of the connecting sleeve 2 can fix the two aluminum rod bodies 1 in the connecting sleeve 2, and make the two aluminum rod bodies 1 located inside the connecting sleeve 2 at the same time, so that the two aluminum rod bodies 1 are automatically aligned with each other, thus avoiding the situation that the ports of the aluminum rod bodies 1 are uneven and the mutually installed aluminum rod bodies 1 are not aligned.

[0023] As Figure 1 - Figure 3 shown, a limiting plate 4 is fixedly connected to the inner wall of the connecting sleeve 2. The two sides of the limiting plate 4 are respectively abutted against the adjacent sides of the two aluminum rod bodies 1. Fixing the limiting plate 4 in the connecting sleeve 2 makes the two aluminum rod bodies 1 respectively abut against both sides of the limiting plate 4 after being inserted into the connecting sleeve 2, thus avoiding the situation that the uneven ports of the two aluminum rod bodies 1 are mutually extruded to generate a twisting force, resulting in the inclination of the installed aluminum rod bodies 1, and improving the flat installation effect of the aluminum rod bodies 1.

[0024] As Figure 1 - Figure 3As shown, the limiting plate 4 is located at the middle position of the inner wall of the connecting sleeve 2. Fixing the limiting plate 4 at the middle position of the connecting sleeve 2 makes the connection lengths of the aluminum rod bodies 1 at both ends more uniform, improving the firmness of the installation of the aluminum rod bodies 1 at both ends.

[0025] As Figure 2 - Figure 4 shown, the fastener 3 includes a plurality of elastic pieces 5. One ends of the plurality of elastic pieces 5 are fixedly connected to the inner wall of one end of the connecting sleeve 2. The plurality of elastic pieces 5 are evenly distributed in a ring along the inner wall of the connecting sleeve 2. One ends of the plurality of elastic pieces 5 away from the connecting sleeve 2 are inclined towards the limiting plate 4. One ends of the plurality of elastic pieces 5 close to the limiting plate 4 are fixedly connected with anti-slip pieces 6. The plurality of anti-slip pieces 6 are all abutted against the outer wall of the aluminum rod body 1. After the aluminum rod body 1 is inserted into the connecting sleeve 2, the elastic pieces 5 drive the anti-slip pieces 6 to squeeze the aluminum rod body 1 inside the connecting sleeve 2, and the friction force is used to prevent the aluminum rod body 1 from sliding outwards of the connecting sleeve 2, thereby fixing the aluminum rod body 1 inside the connecting sleeve 2 and realizing the installation and fixation of the aluminum rod bodies 1 at both ends.

[0026] As Figure 2 - Figure 4 shown, a plurality of anti-slip grooves 601 are formed on one side of the anti-slip piece 6 close to the aluminum rod body 1. The plurality of anti-slip grooves 601 are perpendicular to the aluminum rod body 1. When the anti-slip piece 6 is pressed against the outer wall of the aluminum rod body 1, the arranged anti-slip grooves 601 can further increase the friction force with the aluminum rod body 1, making the connection between the aluminum rod body 1 and the connecting sleeve 2 more firm.

[0027] As Figure 2 - Figure 4 shown, one end of the anti-slip piece 6 away from the limiting plate 4 is fixedly connected with a triangular slider 7. Two short sides of the triangular slider 7 are respectively fixedly connected with the anti-slip piece 6 and the elastic piece 5. When the aluminum rod body 1 is inserted into the connecting sleeve 2, it first contacts the elastic piece 5, and as the aluminum rod body 1 continuously moves inwards, the elastic piece 5 is squeezed towards the inner wall of the connecting sleeve 2. Subsequently, the end of the aluminum rod body 1 contacts the inclined surface of the triangular slider 7 and slides towards the anti-slip piece 6, thereby avoiding the end of the aluminum rod body 1 from rubbing against the bottom of the anti-slip piece 6, resulting in the aluminum rod body 1 being unable to be smoothly inserted into the connecting sleeve 2, and the installation and use being more smooth.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention.

Claims

1. An aluminum rod that is easy to align during installation, comprising two aluminum rod bodies (1), characterized in that: The outer walls of the adjacent ends of the two aluminum rod bodies (1) are simultaneously connected with a connecting sleeve (2), the two ends of the connecting sleeve (2) are respectively sleeved with the two aluminum rod bodies (1), the inner walls of the two ends of the connecting sleeve (2) are both connected with fasteners (3), and the two fasteners (3) are respectively connected with the adjacent ends of the two aluminum rod bodies (1).

2. The aluminum rod that is easy to align during installation according to claim 1, characterized in that: The inner wall of the connecting sleeve (2) is fixedly connected to a limiting plate (4), and two sides of the limiting plate (4) respectively abut against one side adjacent to the two aluminum rod bodies (1).

3. The aluminum rod that is easy to align during installation according to claim 2, characterized in that: The limiting plate (4) is located in the middle of the inner wall of the connecting sleeve (2).

4. An aluminum bar that is easy to align during installation according to claim 2 or 3, characterized in that: The fastener (3) comprises a plurality of elastic sheets (5), one end of each of the plurality of elastic sheets (5) is fixedly connected to the inner wall of one end of the connecting sleeve (2), the plurality of elastic sheets (5) are evenly distributed in a ring shape along the inner wall of the connecting sleeve (2), one end of each of the plurality of elastic sheets (5) away from the connecting sleeve (2) is inclined toward the limit plate (4), one end of each of the plurality of elastic sheets (5) close to the limit plate (4) is fixedly connected to an anti-slip sheet (6), and the plurality of anti-slip sheets (6) are in contact with the outer wall of the aluminum rod body (1).

5. The aluminum rod that is easy to align during installation according to claim 4, characterized in that: A plurality of anti-slip grooves (601) are provided on one side of the anti-slip sheet (6) close to the aluminum rod body (1), and the plurality of anti-slip grooves (601) are arranged perpendicular to the aluminum rod body (1).

6. The aluminum rod that is easy to align during installation according to claim 4, characterized in that: One end of the anti-slip sheet (6) away from the limiting plate (4) is fixedly connected to a triangular slider (7), and two short sides of the triangular slider (7) are respectively fixedly connected to the anti-slip sheet (6) and the elastic sheet (5).

7. The aluminum rod that is easy to align during installation according to claim 5, characterized in that: One end of the anti-slip sheet (6) away from the limiting plate (4) is fixedly connected to a triangular slider (7), and two short sides of the triangular slider (7) are respectively fixedly connected to the anti-slip sheet (6) and the elastic sheet (5).

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