Aluminum square tube convenient to assemble and disassemble

Abstract

The utility model relates to the field of aluminum square tubes, in particular to an aluminum square tube convenient to assemble and disassemble, and solves the technical problem that a large amount of time is wasted during replacement due to the fact that the aluminum square tube is fixedly connected with a keel after being damaged. According to the technical scheme, the aluminum square tube convenient to assemble and disassemble comprises an aluminum square tube body, a keel, reinforcing mechanisms, a quick disassembly mechanism and an installation mechanism, the aluminum square tube body is of a U-shaped structure, the keel is installed on the uppermost portion of the aluminum square tube body, the opposite reinforcing mechanisms are arranged on the inner wall of the aluminum square tube body, and the quick disassembly mechanism is slidably connected to the upper portion of the aluminum square tube body; a mounting mechanism is arranged above the quick release mechanism and is connected into the keel in a sliding manner; the aluminum square tube can be quickly mounted and dismounted through the quick dismounting mechanism, the mounting and dismounting time is greatly shortened, the quick dismounting mechanism can be quickly mounted on the keel through the mounting mechanism, and the problem that after the aluminum square tube is damaged, a large amount of time is wasted during replacement due to the fact that the aluminum square tube is fixedly connected with the keel is solved.

Description

Technical Field

[0001] The utility model relates to the field of aluminum square tubes, in particular to an aluminum square tube which is easy to load and unload. Background Art

[0002] With the continuous development of construction technology and decoration needs, people have higher requirements for the aesthetics, functionality and ventilation of indoor and outdoor spaces. Aluminum square tubes are gradually favored for their light weight, high strength and corrosion resistance. Aluminum square tubes are a long strip of aluminum decorative material with a generally U-shaped, grooved or square cross-section.

[0003] When installing traditional aluminum square tubes, they need to be fixed on the keel. When the aluminum square tube is damaged and needs to be replaced, since the aluminum square tube and the keel are fixed together, the aluminum square tube cannot be easily removed and replaced, which wastes a lot of time.

[0004] Therefore, in view of the above-mentioned situation that the aluminum square tube cannot be replaced conveniently after being damaged due to the fixed installation of the aluminum square tube and the keel, an aluminum square tube that is easy to load and unload is developed, and a quick-release structure is used to enable the aluminum square tube to be quickly installed and removed. Utility Model Content

[0005] In order to overcome the problem of wasting a lot of time when replacing the damaged aluminum square tube due to its fixed connection with the keel.

[0006] The technical solution of the utility model is: an aluminum square tube that is easy to load and unload, comprising an aluminum square tube, a keel, a reinforcement mechanism, a quick-release mechanism and an installation mechanism. The aluminum square tube is in a U-shaped structure, the keel is installed at the top of the aluminum square tube, a relative reinforcement mechanism is arranged on the inner wall of the aluminum square tube, the quick-release mechanism is slidably connected to the top of the aluminum square tube, and an installation mechanism is arranged above the quick-release mechanism and is slidably connected to the inside of the keel.

[0007] Preferably, the reinforcement mechanism on the aluminum square tube prevents the aluminum square tube from being deformed and affecting the appearance due to excessive force during installation. The quick-release mechanism makes the installation and removal of the aluminum square tube more convenient and simple. The installation mechanism quickly installs the aluminum square tube as a whole on the keel.

[0008] Preferably, the reinforcement mechanism includes a reinforcing plate, a control column, a control slot, a fixed slot, a No. 1 sliding platform, a No. 1 sliding slot, a limit block and a No. 1 spring. The left and right sides of the inner wall of the aluminum square tube are provided with a No. 1 sliding slot. The side opposite to the No. 1 sliding slot is provided with a reinforcing plate. The side opposite to the reinforcing plate is fixedly connected to the No. 1 sliding platform and can slide in the No. 1 sliding slot. The reinforcing plate can prevent the inner wall of the aluminum square tube from being deformed due to excessive force during the installation process. The reinforcing plate slides in the No. 1 sliding slot through the No. 1 sliding platform, which facilitates the installation of the reinforcing plate.

[0009] Preferably, the reinforcement mechanism further comprises a control column, a control slot, a fixing slot, a limit block and a No. 1 spring. A control slot is provided in front of the reinforcing plate, the control column is vertically inserted into the control slot, corresponding fixing slots are provided on the lower end of the reinforcing plate and the bottom wall of the aluminum square tube, a No. 1 spring is fixedly connected in the fixing slot, and a limit block is fixed above the No. 1 spring. The limit block fixes the reinforcing plate to prevent it from sliding out, and when the reinforcing plate is to be removed, the reinforcing plate is removed through the control column.

[0010] Preferably, the quick-release mechanism includes a fixed plate, a No. 2 sliding groove, a limit column and a limit hole. A fixed plate is provided above the aluminum square tube. No. 2 sliding grooves are provided on both sides of the fixed plate and the aluminum square tube can slide in the No. 2 sliding grooves. Limit holes are provided at the front and rear ends of the fixed plate. The limit columns are vertically inserted into the limit holes. After the aluminum square tube slides into the fixed plate, it is fixed by the limit column to prevent the aluminum square tube from falling off.

[0011] Preferably, the installation mechanism includes a fixing box, a connecting rod, a connecting hole and a handle. The fixing box is fixedly connected to the top of the fixing plate. Connecting holes are provided on the left and right sides of the fixing box. The connecting rod is inserted horizontally and vertically into the connecting holes. The opposite side of the connecting rod is fixedly connected with a handle. The handle drives the connecting rod to slide in the fixing hole on the fixing box.

[0012] Preferably, the mounting mechanism further comprises a No. 2 spring, a No. 2 sliding platform, a mobile platform, a No. 3 sliding groove, a fixed column, a fixed hole and a fixed block; the mobile platform is fixedly connected to the opposite side of the connecting rod, a No. 2 spring is provided on the connecting rod, a No. 2 sliding platform is provided under the connecting rod, the mobile platform moves on the No. 2 sliding platform through the No. 3 sliding groove, four fixed columns are provided on the opposite side of the mobile platform, a fixed block is provided in the middle of the fixed box, four fixed holes are provided on both sides of the fixed block and are aligned with the fixed columns, the No. 2 spring squeezes the mobile platform towards the fixed block, and the fixed columns of the mobile platform are inserted into the fixed holes so that the fixed block is in the fixed box and cannot move.

[0013] Preferably, a mounting rod is fixedly connected above the fixed block, a ball is provided above the mounting rod, a rotating rod is slidably connected above the ball, the rotating rod is stuck in the empty groove on the keel, and the rotating rod can be installed on the keel by moving up and down, which facilitates the installation of the entire aluminum square tube.

[0014] Beneficial effects of the utility model:

[0015] 1. After installation, the traditional aluminum square tube needs to be replaced because it is fixedly connected to the keel, which wastes a lot of time. By using the quick-release mechanism, the aluminum square tube can be quickly installed and removed, which greatly reduces the installation and removal time. The installation mechanism can also allow the quick-release mechanism to be quickly installed on the keel;

[0016] 2. The reinforcement mechanism prevents the inner wall of the aluminum square tube from being deformed due to excessive force during installation, thus affecting the appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The first three-dimensional structure schematic diagram of the aluminum square tube for easy loading and unloading of the utility model is shown;

[0018] Figure 2 The diagram shows a partial enlarged schematic diagram of the aluminum square reinforcement mechanism for easy loading and unloading of the utility model;

[0019] Figure 3 The schematic cross-sectional view of the installation mechanism of the aluminum square tube for easy loading and unloading of the utility model is shown;

[0020] Figure 4 The schematic cross-sectional view of the aluminum square tube reinforcement mechanism for easy loading and unloading of the utility model is shown;

[0021] Figure 5 The second three-dimensional structure schematic diagram of the aluminum square tube for easy loading and unloading of the utility model is shown;

[0022] Explanation of the reference numerals: 1. Aluminum square tube; 2. Reinforcement plate; 3. Control column; 4. Sliding platform No. 1; 5. Sliding groove No. 1; 6. Limit block; 7. Spring No. 1; 8. Fixed plate; 9. Sliding groove No. 2; 10. Limit column; 11. Limit hole; 12. Fixed box; 13. Connecting rod; 14. Handle; 15. Spring No. 2; 16. Sliding platform No. 2; 17. Moving platform; 18. Sliding groove No. 3; 19. Fixed column; 20. Fixed hole; 21. Fixed block; 22. Rotating rod; 23. Ball; 24. Keel; 25. Control groove; 26. Fixed groove; 27. Mounting rod; 28. Connecting hole. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-Figure 2 The utility model provides an embodiment: an aluminum square tube 1 that is easy to load and unload, including an aluminum square tube 1, a keel 24, a reinforcement mechanism, a quick-release mechanism and an installation mechanism. The aluminum square tube 1 is in a U-shaped structure. The keel 24 is installed at the top of the aluminum square tube 1. A relative reinforcement mechanism is arranged on the inner wall of the aluminum square tube 1. The quick-release mechanism is slidably connected to the top of the aluminum square tube 1. An installation mechanism is arranged above the quick-release mechanism and is slidably connected to the keel 24. The reinforcement mechanism on the aluminum square tube 1 prevents the aluminum square tube 1 from being deformed and affecting the appearance due to excessive force during installation. The quick-release mechanism makes the installation and disassembly of the aluminum square tube 1 more convenient and concise. The installation mechanism quickly installs the aluminum square tube 1 as a whole on the keel 24.

[0025] See also Figure 1-Figure 3 In this embodiment, the reinforcement mechanism includes a reinforcement plate 2, a control column 3, a control groove 25, a fixed groove 26, a No. 1 sliding platform 4, a No. 1 sliding groove 5, a limit block 6 and a No. 1 spring 7. The left and right sides of the inner wall of the aluminum square tube 1 are provided with a No. 1 sliding groove 5. The side opposite to the No. 1 sliding groove 5 is provided with a reinforcement plate 2. The side opposite to the reinforcement plate 2 is fixedly connected to the No. 1 sliding platform 4 and can slide in the No. 1 sliding groove 5. The reinforcing plate 2 can prevent the inner wall of the aluminum square tube 1 from being deformed due to excessive force during the installation process. The reinforcing plate 2 slides in the No. 1 sliding groove 5 through the No. 1 sliding platform 4 to facilitate the installation of the reinforcing plate 2. The reinforcement mechanism also includes a control column 3, a control groove 25, a fixing groove 26, a limit block 6 and a No. 1 spring 7. The front of the reinforcing plate 2 is provided with a control groove 25, and the control column 3 is vertically inserted into the control groove 25. The lower end of the reinforcing plate 2 and the bottom wall of the aluminum square tube 1 are provided with corresponding fixing grooves 26. The No. 1 spring 7 is fixedly connected in the fixing groove 26, and the limit block 6 is fixed above the No. 1 spring 7. The limit block 6 fixes the reinforcing plate 2 to prevent the reinforcing plate 2 from sliding out. When the reinforcing plate 2 is to be removed, the reinforcing plate 2 is removed through the control column 3.

[0026] See also Figure 1-Figure 4 In this embodiment, the quick-release mechanism includes a fixed plate 8, a No. 2 sliding groove 9, a limiting column 10 and a limiting hole 11. A fixed plate 8 is provided above the aluminum square tube 1. No. 2 sliding grooves 9 are provided on both sides of the fixed plate 8 and the aluminum square tube 1 can slide in the No. 2 sliding grooves 9. The front and rear ends of the fixed plate 8 are provided with limiting holes 11. The limiting column 10 is vertically inserted into the limiting hole 11. After the aluminum square tube 1 slides into the fixed plate 8, the aluminum square tube 1 is fixed by the limiting column 10 to prevent the aluminum square tube 1 from falling off. The installation mechanism includes a fixed box 12, a connecting rod 13, a connecting hole 28 and a handle 14. The fixed box 12 is fixedly connected to the top of the fixed plate 8. The left and right sides of the fixed box 12 are provided with connecting holes 28. The connecting rod 13 is horizontally and vertically inserted into the connecting hole 28. The opposite side of the connecting rod 13 is fixedly connected with a handle 14, and the handle 14 drives the connecting rod 13 to slide in the fixing hole 20 on the fixed box 12.

[0027] See also Figure 1-Figure 5In this embodiment, the mounting mechanism further includes a No. 2 spring 15, a No. 2 sliding platform body 16, a mobile platform body 17, a No. 3 sliding groove 18, a fixed column 19, a fixed hole 20 and a fixed block 21. The mobile platform body 17 is fixedly connected to the opposite side of the connecting rod, a No. 2 spring 15 is provided on the connecting rod 13, and a No. 2 sliding platform body 16 is provided below the connecting rod 13. The mobile platform body 17 moves on the No. 2 sliding platform body 16 through the No. 3 sliding groove 18. Four fixed columns 19 are provided on the opposite side of the mobile platform body 17. A fixed block 21 is provided in the middle of the fixed box 12. Four fixed holes 20 are opened on both sides of the fixed block 21 and are aligned with the fixed columns 19. The No. 2 spring 15 squeezes the mobile platform body 17 toward the fixed block 21. The fixed column 19 of the mobile platform body 17 is inserted into the fixed hole 20 so that the fixed block 21 is in the fixed box 12 and cannot move. The fixed block A mounting rod 27 is fixedly connected to the top of 21, a ball 23 is provided above the mounting rod 27, a rotating rod 22 is slidably connected above the ball 23, the rotating rod 22 is stuck in the empty groove on the keel 24, the keel is a hollow rectangular structure, and the bottom plate of the keel 24 is provided with two empty grooves that penetrate the bottom plate, the rotating rod 22 can slide up and down outside the ball 23 on the mounting rod 27 through the ball shaft, because the rotating rod 22 is long at one end and short at the other end, so the rotating rod 22 is in a state with the short head facing up at this time, after the rotating rod 22 is moved to the empty groove of the keel 24, gravity is used to change the rotating rod 22 to a horizontal state and stick it in the empty groove of the keel 24, which is convenient for the overall installation of the aluminum square tube 1.

[0028] When working, first move the reinforcing plate 2 into the aluminum square tube 1 through the No. 1 sliding groove 5, and then press the limit block 6 downward by hand to deform the No. 1 spring 7. At this time, the limit block 6 is parallel to the bottom surface of the aluminum square tube 1. When the fixing groove 26 of the reinforcing plate 2 is aligned with the fixing groove 26 of the aluminum square tube 1, the limit block 6 is popped out by the No. 1 spring 7 at the junction of the two fixing grooves 26 to fix the reinforcing plate 2. Then pull out the limit column 10 on the fixing plate 8 and slide it through the No. 2 sliding groove 9 along the top of the aluminum square tube 1. When the aluminum square tube 1 is completely slid in, insert the limit column 10 into the limit hole 11 to prevent the aluminum square tube 1 from falling off.

[0029] Finally, the handle 14 is pulled up to allow the movable platform body 17 to slide on the second sliding platform body 16 to separate the movable platform body 17, and then the fixed block 21 is placed in the fixed box 12 to align the fixed hole 20 on the fixed block 21 with the fixed column 19 on the movable platform body 17, and then the handle 14 is released to use the elasticity of the spring to bounce the fixed column 19 into the fixed hole 20. At this time, the fixed block 21 and the movable platform body 17 are tightly matched, and the rotating rod 22 on the fixed block 21 can slide up and down outside the ball 23 on the mounting rod 27 through the ball shaft. Because the rotating rod 22 is long at one end and short at the other end, the rotating rod 22 is in a state of the short head facing up at this time. After moving the rotating rod 22 to the empty slot of the keel 24, gravity is used to change the rotating rod 22 to a horizontal state and clamp it in the empty slot of the keel 24.

[0030] Through the above steps, the aluminum square tube 1 can be quickly installed and removed by using a quick-release mechanism, which reduces the installation and removal time of the aluminum square tube 1. The installation mechanism can also allow the quick-release mechanism to be quickly installed on the keel 24, solving the problem of a lot of time wasted when replacing the aluminum square tube 1 due to the fixed connection with the keel 24 after it is damaged. The above is a detailed description of the implementation mode of the utility model in conjunction with the accompanying drawings, but the utility model is not limited to the above implementation mode. Various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the utility model.

Claims

1. An aluminum square tube (1) that is easy to load and unload, comprising an aluminum square tube (1) and a keel (24); characterized in that: The invention also comprises a reinforcement mechanism, a quick-release mechanism and an installation mechanism. The aluminum square tube (1) is in a U-shaped structure. A keel (24) is installed at the top of the aluminum square tube (1). A corresponding reinforcement mechanism is arranged on the inner wall of the aluminum square tube (1). The quick-release mechanism is slidably connected to the top of the aluminum square tube (1). An installation mechanism is arranged above the quick-release mechanism and is slidably connected to the inside of the keel (24).

2. The aluminum square tube (1) for easy loading and unloading according to claim 1 is characterized in that: The reinforcement mechanism comprises a reinforcement plate (2), a control column (3), a control groove (25), a fixing groove (26), a No. 1 sliding platform (4), a No. 1 sliding groove (5), a limit block (6) and a No. 1 spring (7). The left and right sides of the inner wall of the aluminum square tube (1) are both provided with a No. 1 sliding groove (5). The side opposite to the No. 1 sliding groove (5) is provided with a reinforcement plate (2). The side opposite to the reinforcement plate (2) is fixedly connected to the No. 1 sliding platform (4) and can slide in the No. 1 sliding groove (5).

3. The aluminum square tube (1) for easy loading and unloading according to claim 2 is characterized in that: The reinforcement mechanism further comprises a control column (3), a control groove (25), a fixing groove (26), a limit block (6) and a No. 1 spring (7). A control groove (25) is provided in front of the reinforcement plate (2), the control column (3) is vertically inserted into the control groove (25), a corresponding fixing groove (26) is provided at the lower end of the reinforcement plate (2) and on the bottom wall of the aluminum square tube (1), a No. 1 spring (7) is fixedly connected in the fixing groove (26), and a limit block (6) is fixed above the No. 1 spring (7).

4. The aluminum square tube (1) for easy loading and unloading according to claim 3 is characterized in that: The quick-release mechanism comprises a fixing plate (8), a second sliding groove (9), a limiting column (10) and a limiting hole (11). The fixing plate (8) is arranged above the aluminum square tube (1). The fixing plate (8) is provided with a second sliding groove (9) on both sides of the fixing plate (8) and the aluminum square tube (1) can slide in the second sliding groove (9). The fixing plate (8) is provided with a limiting hole (11) at the front end and the rear end. The limiting column (10) is vertically inserted into the limiting hole (11).

5. The aluminum square tube (1) for easy loading and unloading according to claim 4 is characterized in that: The mounting mechanism comprises a fixing box (12), a connecting rod (13), a connecting hole (28) and a handle (14); the fixing box (12) is fixedly connected to the top of the fixing plate (8); the fixing box (12) has connecting holes (28) on the left and right sides; the connecting rod (13) is inserted horizontally and vertically into the connecting holes (28); and the handle (14) is fixedly connected to the opposite side of the connecting rod (13).

6. The aluminum square tube (1) for easy loading and unloading according to claim 5, characterized in that The mounting mechanism further comprises a No. 2 spring (15), a No. 2 sliding platform (16), a mobile platform (17), a No. 3 sliding groove (18), a fixed column (19), a fixed hole (20) and a fixed block (21); the mobile platform (17) is fixedly connected to the opposite side of the connecting rod (13); the No. 2 spring (15) is arranged on the connecting rod (13); the No. 2 sliding platform (16) is arranged below the connecting rod (13); the mobile platform (17) moves on the No. 2 sliding platform (16) through the No. 3 sliding groove (18); four fixed columns (19) are arranged on the opposite side of the mobile platform (17); a fixed block (21) is arranged in the middle of the fixed box (12); four fixed holes (20) are opened on both sides of the fixed block (21) and are aligned with the fixed columns (19).

7. The aluminum square tube (1) for easy loading and unloading according to claim 6 is characterized by: A mounting rod (27) is fixedly connected above the fixing block (21), a round ball (23) is provided above the mounting rod (27), a rotating rod (22) is slidably connected above the round ball (23), and the rotating rod (22) is stuck in a hollow groove on the keel (24).

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