Back rib reinforcing design structure of assembly type colored drawing perforated aluminum plate

Abstract

The utility model discloses a back rib reinforcing design structure of an assembly type colored drawing perforated aluminum plate, which comprises a perforated aluminum plate, a back rib reinforcing structure and a back rib reinforcing structure, the two ends of the support are connected to the corresponding turned-over edges respectively. The at least one flat-head dovetail screw is arranged on the bracket in a penetrating manner; at the joint of the back rib strip and the perforated aluminum plate, one surface, far away from the perforated aluminum plate, of the back rib strip is propped against the flat-head dovetail screw. Compared with the prior art, the problems that a large-specification perforated aluminum plate is prone to deformation and poor in reinforcing effect can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building decoration, and in particular relates to a back reinforcement design structure of an assembled painted perforated aluminum plate. Background Art

[0002] Building painting is a kind of graphic art. In recent years, it has played an important role and unique functions in building decoration projects, especially in amusement parks. It has the characteristics of vivid images, rich content, and practicality. It can highlight the theme and quickly create the appeal of the scene. For outdoor packaging projects, building painting can not only protect the building from rain, sun, and moisture through paint colors, and extend the life of the building, but also embody the cultural feelings of the present objects and give people artistic appeal. Indoor painting is in line with the connotation of the building, and it further highlights its role in setting off and deepening the theme.

[0003] With the rapid development of interior decoration technology, painting has also been given stronger functionality. In recent years, painting has become an indispensable art in some large amusement parks. The requirements for materials, construction quality, and expressiveness in modern decoration have all elevated the painting process to a higher level of technical artistic conception. Especially in special places such as the emergence of a large number of theme parks and amusement parks, such as oceanariums and primeval forest parks, the complexity of the painting environment requires the painting process to be combined with modern technology to meet its complex functional requirements.

[0004] At present, a large number of paintings are drawn using perforated aluminum plates as drawing boards. Since the designers pursue the continuity of the picture and other requirements, the requirements for the width of the aluminum plate are to use as few combined plates as possible within the unit area, that is, the larger the width, the better. In this way, in addition to the quality of the aluminum plate itself, the quality of the drawing pigment and the stress change of the pigment during the drying process require that the large-size perforated aluminum plate should have a strong plane deformation ability. If the thickness of the aluminum plate is increased accordingly to strengthen the strength of the aluminum plate, the cost of the aluminum plate will increase significantly; if reinforcing back ribs are added behind the aluminum plate, because the painting process contains a white primer process, the primer adheres to the back ribs through the tiny holes of the aluminum plate. If the painting is appreciated from the front, especially under the light, the outline of the back ribs will be clearly seen, affecting the overall aesthetics. Utility Model Content

[0005] The utility model aims to solve the problem that large-sized perforated aluminum plates are easy to deform and have poor reinforcement effect, and to provide a back reinforcement design structure for assembled painted perforated aluminum plates.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a prefabricated painted perforated aluminum plate back reinforcement design structure, which includes:

[0007] A perforated aluminum plate, wherein the edge of the perforated aluminum plate is provided with a flange;

[0008] A bracket, wherein both ends of the bracket are respectively connected to corresponding flanges;

[0009] At least one flat dovetail screw, wherein the flat dovetail screw is passed through the bracket;

[0010] A back rib, where the back rib is connected to the perforated aluminum plate, and a side of the back rib away from the perforated aluminum plate abuts against the flat-head dovetail screw.

[0011] As a further description of the above technical solution:

[0012] The back ribs have a cavity.

[0013] As a further description of the above technical solution:

[0014] The edge of the opening surface of the back rib strip is provided with saw teeth.

[0015] As a further description of the above technical solution:

[0016] Both ends of the bracket are respectively provided with top supports, the top supports are perpendicular to the bracket, and the top supports are connected to the flanges.

[0017] As a further description of the above technical solution:

[0018] The top support is welded to the flange.

[0019] As a further description of the above technical solution:

[0020] The bracket is provided with a thread hole, and the flat-head dovetail screw is arranged in the thread hole.

[0021] As a further description of the above technical solution:

[0022] The flange is perpendicular to the perforated aluminum plate.

[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0024] 1. The utility model sets serrated openings along the four sides of the opening surface of the back rib strip, so that it forms a continuous multi-point connection when it contacts the back of the perforated aluminum plate. At the same time, because the back rib strip has a certain cavity depth, when the perforated aluminum plate is painted, the primer will not form a contaminated surface on the back rib strip when it penetrates the perforated aluminum plate; it can avoid the common visual quality problems that are difficult to eradicate with various current back rib reinforcement measures.

[0025] 2. When the edges of the serrated opening come into contact with the micropores on the back of the perforated aluminum plate, they have a higher friction coefficient, thus forming an interface with outstanding stability; forming a stable and safe force-bearing system.

[0026] 3. By presetting the number of thread holes on the bracket, the horizontal and vertical force balance of the back ribs can be ensured, avoiding negative impact on the flatness of the perforated aluminum plate when the flat head dovetail screws are screwed in to apply pressure.

[0027] 4. The utility model has a quick and convenient connection method, which is simple to operate, safe and reliable, without smoke, dust or noise, and greatly reduces the production and installation costs of large-size aluminum plates. It can avoid various common quality problems such as poor overall flatness of the installation caused by conventional processes, bottom penetration and deformation during the painting process, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 This is a structural schematic diagram of a prefabricated painted perforated aluminum plate back reinforcement design structure.

[0030] Figure 2 This is a schematic diagram of the structure of an assembled painted perforated aluminum plate back reinforcement design structure without the back reinforcement strips.

[0031] Figure 3 This is a schematic diagram of the structure of the back reinforcement bar in a prefabricated painted perforated aluminum plate back reinforcement design structure.

[0032] Legend:

[0033] 1. Perforated aluminum plate; 2. Flanging; 3. Bracket; 4. Flat-head dovetail screw; 5. Back rib; 6. Cavity; 7. Serration; 8. Top support; 9. Thread hole. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0037] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0038] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] See also Figure 1-3 The utility model provides a prefabricated painted perforated aluminum plate back reinforcement design structure, including:

[0040] A perforated aluminum plate 1, wherein the edge of the perforated aluminum plate 1 is provided with a flange 2, and the flange 2 is perpendicular to the perforated aluminum plate 1;

[0041] A bracket 3, two ends of which are respectively connected to corresponding flanges 2;

[0042] At least one flat dovetail screw 4, wherein the flat dovetail screw 4 is passed through the bracket 3;

[0043] A back rib 5 , where the back rib 5 is connected to the perforated aluminum plate 1 , and a side of the back rib 5 away from the perforated aluminum plate 1 abuts against the flat-head dovetail screw 4 .

[0044] The back rib strip 5 has a cavity 6. The back rib strip has a certain cavity depth, so that when the perforated aluminum plate is painted, the primer will not form a contaminated surface on the back rib strip when it penetrates the perforated aluminum plate; it can avoid the common visual quality problems that are difficult to eradicate with various current back rib reinforcement measures.

[0045] The edge of the opening surface of the back rib strip 5 is provided with saw teeth 7. When the edges of the saw tooth opening contact the micropores on the back of the perforated aluminum plate, there is a high friction coefficient, so that a stable interface can be formed, forming a stable and safe force-bearing system.

[0046] The two ends of the bracket 3 are respectively provided with a top support 8, the top support 8 is perpendicular to the bracket 3, and the top support 8 is connected to the flange 2. This makes it easy to fix the bracket. In areas with micro-vibration or areas with large seasonal temperature differences, after the bracket is made according to the specifications of the aluminum plate, a flexible connection gasket or weather-resistant glue can be applied to the outside of the bracket top support, which can strengthen the connection strength between the back rib system and the aluminum plate and reduce the technical material extrusion noise caused by deformation. There are gaps between the perforated aluminum plates during installation, and the top support can be anchored and installed with the aluminum plate flange, which can further improve the installation strength and rigidity support effect.

[0047] The jacking support 8 is welded to the flange 2, so as to improve the stability of the jacking support connection.

[0048] The bracket 3 is provided with a thread hole 9, and the flat head dovetail screw 4 is arranged in the thread hole 9. Two thread holes are provided.

[0049] Working principle: The bracket should have a certain rigidity. When the flat-head dovetail screw applies force to the back rib, no significant bending deformation will occur. Slight compression deformation will cause the lower part of the top supports on both sides of the bracket to arch outward. By applying pressure to the inner side of the flange of the perforated aluminum plate, it is beneficial to strengthen the connection tightness between the top support and the perforated aluminum plate, and enable the perforated aluminum plate to obtain better plane tension. The back rib contacts the back of the perforated aluminum plate through the serrated opening and forms a continuous multi-point connection. In addition, the back rib has a certain cavity depth. In this way, when the perforated aluminum plate is painted, the primer will not form a contaminated surface on the back rib when it penetrates the perforated aluminum plate. Because the back rib contacts the perforated aluminum plate through the serrated opening, the edges of the serrated opening have a higher friction coefficient when they contact the micropores on the back of the perforated aluminum plate, so a stable interface can be formed.

[0050] 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. An assembled painted perforated aluminum plate back reinforcement design structure, characterized in that: include: A perforated aluminum plate, wherein the edge of the perforated aluminum plate is provided with a flange; A bracket, wherein both ends of the bracket are respectively connected to corresponding flanges; At least one flat dovetail screw, wherein the flat dovetail screw is passed through the bracket; A back rib, where the back rib is connected to the perforated aluminum plate, and a side of the back rib away from the perforated aluminum plate abuts against the flat-head dovetail screw.

2. The back reinforcement design structure of the assembled painted perforated aluminum plate according to claim 1 is characterized in that: The back ribs have a cavity.

3. The back reinforcement design structure of the assembled painted perforated aluminum plate according to claim 1 is characterized in that: The edge of the opening surface of the back rib strip is provided with saw teeth.

4. The back reinforcement design structure of the assembled painted perforated aluminum plate according to claim 1 is characterized in that: Both ends of the bracket are respectively provided with top supports, the top supports are perpendicular to the bracket, and the top supports are connected to the flanges.

5. The back reinforcement design structure of the assembled painted perforated aluminum plate according to claim 4 is characterized in that: The top support is welded to the flange.

6. The back reinforcement design structure of the assembled painted perforated aluminum plate according to claim 1 is characterized in that: The bracket is provided with a thread hole, and the flat-head dovetail screw is arranged in the thread hole.

7. The back reinforcement design structure of the assembled painted perforated aluminum plate according to claim 1 is characterized in that: The flange is perpendicular to the perforated aluminum plate.

Images