Building outer wall aluminum plate convenient to replace

Abstract

The utility model relates to the technical field of building outer walls, and discloses a building outer wall aluminum plate convenient to replace, which comprises a plate body, a back frame and an I-shaped frame, limiting hook strips are arranged on the upper side and the lower side of the rear end of the plate body, and a baffle plate is arranged on one side, positioned outside the limiting hook strips, of the rear end of the plate body; the side frames are arranged on the two sides of the upper end in the back frame, the bottom frames are arranged on the two sides of the lower end of the back frame, the telescopic rods are installed at the upper ends of the bottom frames and the side frames, the reset springs are installed outside the telescopic rods, the supporting plate is arranged at the upper ends of the telescopic rods, and the limiting iron bar is arranged on the front side of the upper end of the supporting plate. The limiting iron strip is matched with the limiting hook strip; and the magnet block is arranged at the rear end of the I-shaped frame. The back frame is matched with the plate body separation structure, the plate body is rapidly installed through the spring structure, and the magnetic attraction structure cancels a connecting structure so that the plate body can be conveniently detached.

Description

Technical Field

[0001] The utility model relates to the technical field of building exterior walls, and specifically relates to an aluminum plate for building exterior walls that is convenient to replace. Background Technique

[0002] The installation of aluminum plates for building exterior walls is a meticulous and systematic process, and it is necessary to ensure that each step is carried out in accordance with the specifications to guarantee the installation quality and safety. The wall is drilled, and then the aluminum plate is fixed to the outside of the wall using fasteners.

[0003] However, for common aluminum plates for building exterior walls, hanging parts are provided on one side of the aluminum plate to be connected and fixed with the fasteners. Therefore, the hanging parts and fasteners need to be avoided between adjacent exterior wall aluminum plates. As a result, weather-resistant glue needs to be injected between adjacent building exterior wall aluminum plates. When replacing the building exterior wall aluminum plates, the weather-resistant glue needs to be removed first and then the fasteners are disassembled. When installing, the fasteners need to be installed and then the weather-resistant glue is injected, which makes the replacement inconvenient. For this reason, an aluminum plate for building exterior walls that is convenient to replace is proposed. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides an aluminum plate for building exterior walls that is convenient to replace to solve the problems raised in the above background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: An aluminum plate for building exterior walls that is convenient to replace, including:

[0008] A plate body, a back frame, and an I-shaped frame. Limit hook strips are provided on both the upper and lower sides at the rear end of the plate body, and a baffle is provided on one side outside the limit hook strips at the rear end of the plate body;

[0009] Side frames are provided on both sides at the upper end inside the back frame. Bottom frames are provided on both sides at the lower end of the back frame. Telescopic rods are installed at the upper ends of the bottom frames and the side frames. A return spring is installed outside the telescopic rods. A support plate is provided at the upper end of the telescopic rods. A limit iron strip is provided at the front side of the upper end of the support plate, and the limit iron strip is adapted to the limit hook strip;

[0010] Magnet blocks are provided at the rear end of the I-shaped frame.

[0011] Preferably, fixing holes are provided at the four corners inside the back frame, and the fixing holes are connected to the back frame. The fixing holes are used for the fasteners to pass through and be fixed.

[0012] Preferably, a groove is provided inside the front end of the back frame, and the groove is integrally formed with the back frame.

[0013] Preferably, a sealing ring is provided on one side of the rear end of the plate body, and the sealing ring is connected to the plate body. The sealing ring is adapted to the groove, and the sealing ring is used to improve the sealing performance between the plate body and the back frame.

[0014] Preferably, a handle is provided at the front end of the I-shaped frame, and the handle is connected to the I-shaped frame. The handle makes it more convenient to take the I-shaped frame.

[0015] Preferably, anti-slip strips are provided inside the handle, and the anti-slip strips are connected to the handle. The anti-slip strips improve the anti-slip performance of the handle.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present utility model provides an aluminum plate for building exterior walls that is easy to replace, and has the following beneficial effects:

[0018] In the present utility model, the back frame is installed on the wall surface, and then the plate body is fixed by the limiting iron bars inside the back frame. The magnetic attraction structure is used to move the limiting iron bars away from the limiting hook bars to cancel the fixation of the plate body, thereby making it more convenient to replace the aluminum plate. Moreover, by the method of fixing with the back frame, the problems of regularly reserving the positions of fixing parts at intervals and filling weather-resistant glue during the installation of conventional aluminum plates are solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional view of the overall structure of the present utility model;

[0020] Figure 2 is a three-dimensional view of the separated state of the structure of the present utility model;

[0021] Figure 3 is a front view of the back frame structure of the present utility model.

[0022] In the figure: 1, plate body; 2, back frame; 3, I-shaped frame; 4, handle; 5, anti-slip strip; 6, magnet block; 7, fixing hole; 8, side frame; 9, bottom frame; 10, telescopic rod; 11, return spring; 12, support plate; 13, limiting iron bar; 14, groove; 15, sealing ring; 16, baffle; 17, limiting hook bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] The utility model provides a technical solution, an aluminum plate for building exterior walls that is easy to replace. Please refer to Figure 1 、 Figure 2 and Figure 3 . It includes:

[0025] A plate body 1, a back frame 2 and an I-shaped frame 3. Limit hook strips 17 are arranged on both the upper and lower sides at the rear end of the plate body 1, and a baffle 16 is arranged on one side of the rear end of the plate body 1 outside the limit hook strips 17;

[0026] Side frames 8 are arranged on both sides at the upper end inside the back frame 2. Bottom frames 9 are arranged on both sides at the lower end of the back frame 2. Telescopic rods 10 are installed at the upper ends of the bottom frames 9 and the side frames 8. A return spring 11 is installed outside the telescopic rods 10. A support plate 12 is arranged at the upper end of the telescopic rods 10. A limit iron strip 13 is arranged at the front side of the upper end of the support plate 12, and the limit iron strip 13 is adapted to the limit hook strip 17;

[0027] A magnet block 6 is arranged at the rear end of the I-shaped frame 3.

[0028] Please refer to Figure 2 and Figure 3 . Fixing holes 7 are arranged at the four corners inside the back frame 2, and the fixing holes 7 are connected to the back frame 2. The fixing holes 7 are used for the passing through and fixing of fixing parts.

[0029] Please refer to Figure 3 . A groove 14 is arranged inside the front end of the back frame 2, and the groove 14 is integrally formed with the back frame 2.

[0030] Please refer to Figure 1 、 Figure 2 and Figure 3 . A sealing ring 15 is arranged on one side at the rear end of the plate body 1, and the sealing ring 15 is connected to the plate body 1. The sealing ring 15 is adapted to the groove 14. The sealing ring 15 is used to improve the sealing performance between the plate body 1 and the back frame 2.

[0031] Please refer to Figure 1 and Figure 2 . A handle 4 is arranged at the front end of the I-shaped frame 3, and the handle 4 is connected to the I-shaped frame 3. The handle 4 makes it more convenient to take and place the I-shaped frame 3.

[0032] Please refer to Figure 1 and Figure 2 . Anti-slip strips 5 are arranged inside the handle 4, and the anti-slip strips 5 are connected to the handle 4. The anti-slip strips 5 improve the anti-slip performance of the handle 4.

[0033] This solution: Install the fixing holes 7 of the back frame 2 on the wall surface through fixing parts, and then combine the plate body 1 from the front end towards the back frame 2. The limiting hook strip 17 collides with the limiting iron strip 13 and makes it move downward. When the plate body 1 fits the back frame 2, the return spring 11 resets and pushes up the limiting iron strip 13 to make it combine with the limiting hook strip 17 for mutual limitation. When it is necessary to disassemble the plate body 1, use the magnet block 6 of the I-shaped frame 3 to fit the front end of the plate body 1, and then move the I-shaped frame 3 downward. Under the action of magnetic force, the limiting iron strip 13 descends and disengages from the limiting hook strip 17, canceling the fixation of the plate body 1, and then it is convenient to disassemble the plate body 1.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum plate for building exterior walls that is easy to replace, characterized in that: include: A plate body (1), a back frame (2) and an I-shaped frame (3), wherein both upper and lower sides of the rear end of the plate body (1) are provided with limit hook strips (17), and a baffle (16) is provided on one side of the rear end of the plate body (1) located outside the limit hook strip (17); Side frames (8) are arranged on both sides of the upper end of the back frame (2), and bottom frames (9) are arranged on both sides of the lower end of the back frame (2). Telescopic rods (10) are installed on the upper ends of the bottom frame (9) and the side frames (8), and a return spring (11) is installed on the outside of the telescopic rod (10). A support plate (12) is arranged on the upper end of the telescopic rod (10), and a limiting iron bar (13) is arranged on the front side of the upper end of the support plate (12), and the limiting iron bar (13) is matched with a limiting hook bar (17); The magnet block (6) is arranged at the rear end of the I-shaped frame (3).

2. The easily replaceable building exterior wall aluminum plate according to claim 1, characterized in that: Fixing holes (7) are provided at the four corners inside the back frame (2), and the fixing holes (7) are connected to the back frame (2).

3. The easily replaceable building exterior wall aluminum plate according to claim 1, characterized in that: A groove (14) is provided inside the front end of the back frame (2), and the groove (14) and the back frame (2) are integrally formed.

4. The easily replaceable building exterior wall aluminum plate according to claim 3, characterized in that: A sealing ring (15) is provided on one side of the rear end of the plate body (1), and the sealing ring (15) is connected to the plate body (1), and the sealing ring (15) is adapted to the groove (14).

5. The easily replaceable building exterior wall aluminum plate according to claim 1, characterized in that: A handle (4) is provided at the front end of the I-shaped frame (3), and the handle (4) is connected to the I-shaped frame (3).

6. The easily replaceable building exterior wall aluminum plate according to claim 5, characterized in that: An anti-slip strip (5) is arranged inside the handle (4), and the anti-slip strip (5) is connected to the handle (4).

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