Fabricated multilayer petal device

Abstract

The utility model discloses an assembly type multi-layer petal device which is designed to be of an assembly type arc-shaped petal structure and belongs to the technical field of building decoration. According to the device, a bottom base is formed by a multi-step positioning round table, the interior of the bottom base is vertically welded and fixed to the round table through a circular ring supporting round rod structure, and a center round pipe and a bottom round table fixing plate are welded into a whole; the petal layer is composed of five petals on the outer layer and three petal metal bodies on the inner layer, the diagonal bottoms of different metal petals are fixedly connected with the circular truncated cone through flange part structures, all the parts are fixed through connecting pieces such as bolts, assembly type installation is achieved through the structural design, the installation process is simplified, the efficiency is improved, and the cost is reduced. And the stability and the safety of the device are ensured. Meanwhile, the device is suitable for public places such as shopping malls, hotels and parks, the visual aesthetic feeling is added, and a novel, efficient and attractive decoration scheme is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, and particularly relates to an assembled multi-layer petal device. Background Art

[0002] In building sculpture decoration, large multi-layer petal devices are usually composed of multiple petals. This device is widely favored for its unique artistic shape and visual effect, and through its three-dimensional and multi-layered structure, it adds visual enjoyment and artistic beauty to public spaces.

[0003] However, there are some limitations in the design and installation of traditional petal devices. For example, the structure design of the petal device is relatively complex, which increases the difficulty of manufacturing and installation, and may also cause problems such as errors during the installation process.

[0004] Based on this, a new multi-layer petal device is needed. Content of the Utility Model

[0005] In view of this, the embodiments of this specification provide an assembled multi-layer petal device to provide stable support and convenient installation for the whole device.

[0006] The embodiments of this specification provide the following technical solutions:

[0007] The assembled multi-layer petal device of the utility model proposes an innovative technical solution, aiming to solve the problems of complex installation and poor stability of traditional petal devices. The core of the technical solution lies in the assembled design and stable structural layout.

[0008] An assembled multi-layer petal device includes:

[0009] A base;

[0010] A number of outer petals and a number of inner petals; wherein, the bottom of the outer petals is provided with a first flange part for installation and fixation, and the inner side is provided with a first fixed matching part for installation and fixation; the bottom of the inner petals is provided with a second flange part for installation and fixation, and the inner side is provided with a second fixed matching part for installation and fixation;

[0011] An upper end steel plate fixedly arranged on the base, wherein the upper end steel plate is provided with a concentric inner ring and outer ring for fixation;

[0012] A ring support round bar provided with a large ring and a small ring, wherein the small ring is located above the large ring; the ring support round bar is fixedly connected with the upper end steel plate and / or the base;

[0013] Among them, the first flange portion of the outer petals is fixedly connected to the outer ring, and the first fixed mating portion of the outer petals is fixedly connected to the large ring; the second flange portion of the inner petals is fixedly connected to the inner ring, and the second fixed mating portion of the inner petals is fixedly connected to the small ring.

[0014] The inner petals and the second flange portion act on the upper steel plate by means of bolt fixation, and the outer petals and the first flange portion act on the upper steel plate by means of bolt fixation to achieve assembled fixed installation.

[0015] The circular ring support round rod is vertically welded and connected at the bottom of the multi-step positioning round table to ensure the stability of the device.

[0016] The circular ring support round rod is fixedly connected by welding through the large ring, the small ring, the outer petals and the inner petals and the mating portions. The flange portions at the diagonal bottoms of the petals are fixedly connected to the upper steel plate for jointly supporting and fixing the petal metal device;

[0017] The petal body is fixedly connected to the upper steel plate through the integrally connected flange portion to achieve the assembled installation of the outer petals and the inner petals.

[0018] The bottom base of the device is composed of multiple layers of round tables, providing a solid foundation for the entire structure.

[0019] Preferably, multiple support steel pipes are welded and reinforced between the upper steel plate and the base, further enhancing the load-bearing capacity.

[0020] Secondly, the petal metal body structure of the device is designed with five outer petals and three inner petals. It is fixedly connected to the round table in a circular enclosure style through the flange portion structure, achieving the stable combined installation of the petal layers.

[0021] Preferably, the flange portions at the diagonal bottoms of each petal body are fixed to the upper steel plate by bolts, which is convenient for installation and disassembly and ensures the stability of the structure.

[0022] In addition, the welded fixation of the upper steel plate, the central circular pipe and the base constitutes the core support of the device, enhancing the integrity. The large and small circular ring structures not only play a decorative role but also are the key parts for supporting the petal metal body.

[0023] Preferably, the surface of the base adopts a multi-step structure to ensure the stable support of the base structure.

[0024] Preferably, three round rods are fixed in the middle of the round rod of the circular ring support round rod and act on the triangular connection of the upper large ring to form an integrally formed circular ring support round rod to stabilize the structure.

[0025] Compared with the prior art, the beneficial effects that can be achieved by at least one of the above technical solutions adopted in the embodiments of this specification at least include:

[0026] The assembled multi-layer petal device of the present utility model uses a circular ring to support a circular rod, which is vertically welded and fixed to the bottom base, and connects the metal petal structure to the main structure through a flange part with an integral connection, and is fixed by bolts to achieve assembled installation.

[0027] First of all, through the assembled installation design, the installation process of the device is significantly simplified, making the installation efficiency of the device higher. Each component is fixed through connectors such as bolts, providing stable support for the entire device, and enabling the detachable installation of the metal petals, which is not only convenient for installation and disassembly but also ensures the structural stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0029] Figure 1 is the front view of an assembled multi-layer petal device of a large multi-layer petal type provided by the present utility model;

[0030] Figure 2 is the internal front structure diagram of the internal support member of an assembled multi-layer petal device of a large multi-layer petal type provided by the present utility model;

[0031] Figure 3 is the internal reverse structure diagram of the internal support member of an assembled multi-layer petal device of a large multi-layer petal type provided by the present utility model;

[0032] Figure 4 is the disassembly and assembly diagram of the outer and inner metal bodies of an assembled multi-layer petal device of a large multi-layer petal type provided by the present utility model;

[0033] Figure 5 is the top view of an assembled multi-layer petal device of a large multi-layer petal type provided by the present utility model;

[0034] In Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 : circular ring support circular rod 1, several outer petals 2, several inner petals 3, base 11, support steel pipe 12, upper end steel plate 13, inner flange part 14, large circular ring 15, small circular ring 16, outer flange part 17. Detailed implementation manners

[0035] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0036] The following uses specific specific examples to illustrate the implementation manners of the present application. Those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0037] It should be noted that the following describes various aspects of the embodiments within the scope of the appended claims. It should be obvious that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is illustrative only. Based on the present application, those skilled in the art should understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects described herein can be used to implement the device and / or practice the method. In addition, this device and / or this method can be implemented using other structures and / or functions in addition to one or more of the aspects described herein.

[0038] It should also be noted that the drawings provided in the following embodiments only illustrate the basic concept of the present application in a schematic manner. The drawings only show the components related to the present application, rather than being drawn according to the number, shape, and size of the components in actual implementation. The type, quantity, and ratio of each component in its actual implementation can be an arbitrary change, and the component layout type may also be more complex.

[0039] In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that the examples can be practiced without these specific details.

[0040] In existing architectural sculpture decoration, traditional large-scale multi-layer petal devices usually adopt complex manual welding techniques. When designing, modularization and standardization are not fully considered, resulting in overly tight cooperation between components and lack of flexibility. This not only increases the manufacturing difficulty but also makes it difficult to simplify the overall structure.

[0041] In addition, the structure of traditional large multi-layer petal devices is complex, and the installation process requires precise measurement and adjustment, making the installation cumbersome and time-consuming. During the installation process, problems such as complex structure and cumbersome installation are faced, which not only increases the installation cost but also affects the stability and decorative effect of the device. Therefore, it is necessary to develop a new type of petal device to solve the problems existing in the prior art.

[0042] First of all, the bottom base structure of this assembled multi-layer petal device consists of two frustums of a cone, namely the upper steel plate and the lower base, providing stable support for the entire device.

[0043] In addition, the assembled multi-layer petal device uses a ring support round rod to be perpendicularly welded and fixed to the bottom base. Through the perpendicular fixed connection of the multi-step positioning frustum of a cone and the ring support round rod, a stable foundation is provided for the entire device.

[0044] Secondly, the petal layer of this assembled multi-layer petal device consists of five outer petals and three inner petal metal bodies in an annular enclosure style. The five outer metal petals enclose the petal layer, and the three inner petals cover to form the flower center. The flange parts at the bottom of each diagonal of the petals are fixedly connected to the upper steel plate. This structural design enables the detachable installation of the petal metal bodies.

[0045] Based on this, a new assembled multi-layer petal device is now designed. This device has an assembled annular petal design structure. The ring support round rod is fixedly installed on the base frustum base layer; the upper steel plate and the base are welded together by multiple support steel pipes to form a whole.

[0046] It should be noted that the flange parts at the bottom of the diagonals of these metal petals are connected to the upper steel plate, and each component is fixed by connecting parts such as bolts. By adopting the assembled installation design, the installation process of the petals becomes simple and efficient, making the installation process more convenient.

[0047] Secondly, the central circular tube and the base fixing plate are welded and fixed by support steel pipes, further enhancing the integrity and stability of the structure. The bottom base structure consists of frustums of a cone, which can provide stable support for the entire device.

[0048] This device can be widely applied to public places such as shopping malls, hotels, and parks, adding a beautiful scenery line to these places. At the same time, due to its unique design and excellent performance, it can also be displayed and collected as a work of art, with high market value. This device has a high level in terms of appearance design, technological innovation, and practicality, injecting new vitality into the development of the field of art sculptures.

[0049] The following will describe the technical solutions provided by each embodiment of this application in conjunction with the accompanying drawings.

[0050] As Figure 1 shown in the figure, this embodiment provides an assembled multi-layer petal device, which includes a frustum for forming the bottom base structure to provide stable support for the entire device. A circular ring is used to support a circular rod, and the circular rod is perpendicularly welded and connected to the bottom of the multi-step positioning frustum at 11 to ensure the stability of the device.

[0051] Specifically, the circular ring-supported circular rod 1 is perpendicularly welded and fixedly connected to the bottom 11 of the frustum. The perpendicular welding connection ensures a seamless combination between the circular rod structure 1 and the bottom 11 of the frustum. This connection process not only provides extremely high structural strength but also enhances the overall reliability.

[0052] In addition, the design of the multi-step positioning frustum provides multiple stable contact points for the circular ring-supported circular rod 1. This design allows the device to disperse stress through the stepped structure and reduces the pressure on a single contact point.

[0053] In one embodiment, the petal layer of the assembled multi-layer petal device is composed of several outer petals 2 and several inner petals. At the bottom diagonal corners of the outer petals 2, there are first flange portions 17 for installation and fixation, and inside the outer petals 2, there are first fixed mating portions for installing and fixing the petals to the circular ring-supported circular rod 1. Similarly, at the bottom diagonal corners of the inner petals 3, there are second flange portions 14 for installation and fixation, and inside the inner petals 3, there are second fixed mating portions for installing the petals to the circular ring-supported circular rod 1.

[0054] Specifically, the first fixed mating portion of the outer petals 2 is welded and fixed to the circular ring-supported circular rod 1, and the second fixed mating portion of the inner petals 3 is also welded and fixed to the circular ring-supported circular rod 1, so that the outer petals 2 and the inner petals 3 are integrally formed by welding with the circular rod-supported circular rod 1.

[0055] In addition, an upper steel plate 13 is fixedly arranged at the upper end of the base 11. The upper steel plate 13 is provided with concentric inner and outer rings for fixing the petals. The upper steel plate 13 and the base 11 are mutually welded and reinforced by multiple support steel pipes 12 to enhance the load-bearing capacity and stability of the device.

[0056] The upper steel plate 13 and the circular rod-supported circular rod 1 are mutually welded and reinforced by multiple support steel pipes 12. The circular rod-supported circular rod 1 is provided with two circles of ring structures of different sizes. These ring structures not only play a decorative role, but more importantly, they are used to support and fix the inner and outer petals. Through the circular ring-supported circular rod 1 with a large ring and a small ring, the small ring is located above the large ring, and the circular ring-supported circular rod 1 is installed and fixedly connected to the upper steel plate 13 and / or the base 11.

[0057] Therefore, the upper steel plate 13 plays a crucial supporting and connecting role in the device, ensuring the stability and load-bearing capacity of the entire device; at the same time, the large and small circular ring structures are arranged on the circular rod supporting the circular rod 1 for fixing the petal metal body structure.

[0058] The first flange part 17 is a component at the diagonal bottom of the outer petal 2, used for fixedly connecting with the outer ring structure 16. This connection method uses bolts or other fasteners to ensure the stability and safety between the petal and the ring.

[0059] The second flange part 14 is also a component at the diagonal bottom of the inner petal 3, used for fixedly connecting with the inner ring structure 15. Similar to the outer petal, this connection is also achieved through bolts or other fasteners.

[0060] The first fixing and mating part is another component of the outer petal 2, which is fixedly connected with the large ring 15. The outer petal 2 and the large ring 15 are fixed through a direct welding connection method.

[0061] The second fixing and mating part is a component of the inner petal 3, which is fixedly connected with the small ring 16, contributing to the stability of the petal structure while maintaining the beauty and coordination of the overall device.

[0062] In one embodiment, the large ring 15 and the small ring 16 adopt a triangular circular steel pipe structure. The triangular structure has high stability due to its geometric characteristics. Using triangular circular steel pipes as the structure of the ring can provide a solid foundation to support the petal body structure.

[0063] In addition, the large and small circular structures inside the circular rod supporting the circular rod 1 adopt a triangular layout. Utilizing the inherent stability of the triangle, the basic support of the entire device is enhanced. This structure can effectively disperse and bear forces from different directions, reducing the possibility of structural deformation. The triangular circular steel pipe structure can be conveniently welded to other structural components, such as the petal metal body, to achieve a stable installation.

[0064] In one embodiment, the inner petal 3 is designed to be able to pass through the gaps between different triangular circular steel pipes in the large ring 15. This design allows the petal to be installed without obstructing the ring structure.

[0065] Specifically, the inner petal is connected through the edge of the small circular structure 16 on the circular rod supporting the circular rod 1. The inner petal passes through the gap of the large ring 15 and is connected to the surface at the center of the disc of the upper steel plate 13 to fixedly connect the second flange part 14. The setting of the small ring enables the inner petal metal body structure to be installed in the entire device.

[0066] In addition, a second flange portion 14 is provided at the diagonal bottom of each inner petal 3. A flange is a disc-shaped component used to connect or fix mechanical parts, usually with bolt holes. Through the bolt holes on the second flange portion 14, bolts are used to fix the inner petal 3 to the surface of the concentric inner ring position of the upper end steel plate 13. This fixing method not only provides a stable connection between the petal and the ring, but also facilitates installation and disassembly, improving the convenience of maintenance.

[0067] At the same time, the inner petal 3 is fixed at the concentric inner ring position of the upper end steel plate 13, which means that the fixing point of the petal is on the central axis of the ring, helping to maintain the symmetry and balance of the petal.

[0068] In one embodiment, a first flange portion 17 is provided at the diagonal bottom of the outer petal 2. This is a disc-shaped component used to connect or fix mechanical parts, with bolt holes on it. Through the bolt holes on the first flange portion 17, bolts are used to fix the outer petal 2 to the surface of the concentric outer ring position of the upper end steel plate 13. This fixing method ensures the stability and connection strength between the petal and the upper end steel plate.

[0069] In addition, a second flange portion 14 is provided at the diagonal bottom of the inner petal 3. It is also a disc-shaped component with bolt holes. Through the bolt holes on the second flange portion 14, bolts are used to fix the inner petal 3 to the surface of the concentric inner ring position of the upper end steel plate 13. Such a design enables the petal to be stably connected to the central area of the device.

[0070] In one embodiment, the outer petal 2 and the inner petal 3 are made of lightweight alloy materials. Lightweight alloy materials can provide good surface treatment options, such as anodizing, spraying, etc., which helps the petals maintain a lasting beautiful appearance.

[0071] In one embodiment, the upper end steel plate 13 is located at the top of the bottom base structure, forming a solid support platform. It is designed in a disc shape, with connection structures provided at the center and edge positions respectively. The surface of the center position of the upper end steel plate 13 is designed with a connection structure for fixing the second flange portion 14, that is, a concentric inner ring. The surface of the edge position of the upper end steel plate 13 is also designed with a connection structure for fixing the first flange portion 17, that is, a concentric outer ring. The flange portion is installed on the upper end steel plate to ensure that the metal petals can be installed within the flange portion.

[0072] Specifically, the outer petal is connected to the first flange portion 17 by bolts, and the inner petal is also connected to the second flange portion 14 by bolts. The whole device adopts an assembled design, making the installation process simple and efficient. By connecting each component with bolts, the metal petals can be installed in a detachable manner.

[0073] In one embodiment, the circular ring supporting round rod 1 is provided with large and small circular ring structures. The circular rings of the large and small circular ring structures not only play a decorative role, but more importantly, they are used to support and fix the inner and outer metal petals. This design enables the petal structure to be firmly attached to the main structure and not easily fall off, thereby protecting the integrity of the entire device.

[0074] At the same time, the circular ring supporting round rod 1 is a key component of the large multi-layer petal device. A large circular ring 15 and a small circular ring 16 are provided on the circular ring supporting round rod 1, and these circular rings provide additional support points for the metal petals.

[0075] In one embodiment, the outer petals are connected through the edge of the large circular ring structure 15 on the circular ring supporting round rod 1. The outer petals are connected to the surface of the edge position of the upper end steel plate 13 disc and fixedly connected to the first flange portion 17. The setting of the large circular ring enables the stable installation of the outer petal metal body structure on this device.

[0076] In one embodiment, the upper end steel plate 13 and the base 11 are mutually welded and reinforced by multiple support steel pipes 12. The connection between the upper end steel plate 13 and the base 11 is achieved through multiple support steel pipes 12. These steel pipes are reinforced by welding technology, ensuring the structural stability and load-bearing capacity. At the same time, the welding points are evenly distributed in the connection area, forming a strong framework, effectively dispersing the stress transmitted by the petal metal body, and preventing structural deformation or damage.

[0077] In one embodiment, the metal petals are made of a lightweight alloy material, which has the characteristics of low density and high strength. The selection of the lightweight alloy not only reduces the weight of the entire device, simplifies the installation and maintenance, but also maintains the necessary structural strength and durability. The corrosion resistance and oxidation resistance of this material also extend the service life of the petals and reduce the damage caused by environmental factors. In addition, the use of the lightweight alloy material also helps to enhance the overall aesthetic appearance of the device, making it visually more light and elegant.

[0078] It should be noted that the petal metal uses a high-strength lightweight material to ensure structural stability while reducing the overall weight. The surface of the petal metal body is specially treated, such as coating or anodizing, etc., to improve corrosion resistance and aesthetics. The petal metal body adopts a high-strength lightweight material in the design, and this choice significantly improves the performance of the entire multi-layer petal device.

[0079] In addition, the use of lightweight materials significantly reduces the self-weight of the petals, reduces the load requirements on the support structure, makes the entire device more portable, easier to install and disassemble. At the same time, the design of the multi-layer petals makes the device more layered and three-dimensional visually, bringing a unique aesthetic experience to the viewer.

[0080] In addition, the high-strength lightweight material also has good durability. The high-strength property ensures that while the petals remain light, they have sufficient pressure and bending resistance, enabling them to withstand the influence of the external environment. This allows the metal body of the petals to resist adverse weather and environmental erosion during long-term use, reducing the maintenance cost and frequency. The streamlined design of the petals not only provides an elegant appearance but also enhances the practicality and safety of the device.

[0081] In one embodiment, the metal petal structure is composed of five outer petals 2 and three inner petals 3, forming an annular enclosure style. The five outer petal metal bodies are evenly distributed on the surface of the concentric outer ring position of the upper steel plate 13 and are annularly surrounded. They are fixed to the upper steel plate 13 through bolt connections with the first flange part 17. The three inner petal metal bodies form the core part, and they are fixed to the second flange part 14 through bolts.

[0082] In addition, the three inner petals 3 are annularly surrounded on the surface of the concentric inner ring position of the upper steel plate 13, further enhancing the central stability of the device. The design of the inner petals not only adds details to the device visually but also provides core support for the entire device structurally.

[0083] Overall, this connection method not only ensures the stability of the petals but also facilitates the installation and maintenance of the petals. This annular enclosure style composed of five outer petals and three inner petal metal bodies makes the entire device maintain good aesthetics while also having good structural stability and practicality.

[0084] In one embodiment, the design of the metal petals is in an annular enclosure style in the multi-layer petal device, which not only creates an artistic sense visually but also achieves a stable and compact layout structurally.

[0085] The bottom of each petal metal body is positioned in the independent frustum base flange limit groove through the integrally connected inner flange part 14 and outer flange part 17, enabling the petals to be evenly distributed and closely attached to the frustum base, enhancing the overall stability and load-bearing capacity.

[0086] Through the bolt fixation method, the connection between the petals and the flange part is both firm and flexible, facilitating installation and disassembly and improving the convenience of maintenance.

[0087] At the same time, the annular enclosure style of the petals also enables the device to better disperse and absorb impacts when subjected to external forces, enhancing the durability and safety of the device.

[0088] In addition, the circular enclosure style layout of the petals helps with air circulation and light penetration, enabling the device to exhibit different visual effects at different angles and under different lighting conditions, enhancing the dynamic and three-dimensional sense of the device. This design not only achieves innovation in technology but also strikes a balance between artistry and practicality, providing an aesthetic decoration solution for the field of architectural decoration.

[0089] In one embodiment, the upper steel plate 13 of the multi-layer petal device is located at the top of the bottom base structure, serving to support and connect the petal metal bodies. A circular support rod 1 passes through the center position thereof and is vertically fixed.

[0090] The circular support rod 1 is the main load-bearing member of the device. It passes through the center of the upper steel plate 13, forming a solid connection point, enabling the circular support rod 1 to evenly distribute the weight and pressure from the upper steel plate 13, enhancing the stability of the entire device.

[0091] Furthermore, the circular support rod 1 is vertically and fixedly connected to the base 11. This vertical connection method ensures the direct transmission of the force from the upper steel plate 13 to the base 11, reducing the deviation and dispersion of the force. The base 11, as the foundation, provides a solid support, ensuring the stability of the entire device in various environments.

[0092] At the same time, the fact that the circular support rod 1 passes through and is vertically fixed at the center position of the upper steel plate 13, and the vertical fixed connection between the circular support rod 1 and the base 11 together constitute the core support structure of this multi-layer petal device.

[0093] In one embodiment, the upper steel plate 13 and the base 11 are mutually welded and reinforced by multiple support steel pipes 12. The support steel pipes 12, as connecting elements, tightly connect the main structure with the upper steel plate 13, ensuring the integrity of the structure.

[0094] Moreover, the upper steel plate 13, as the medium for connecting the petal metal bodies, is welded and reinforced with the support steel pipes 12, providing a solid foundation for the installation of the petals and also offering greater flexibility for the installation and adjustment of the petals.

[0095] In one embodiment, a large ring 15 and a small ring 16 are provided on the circular support rod 1. The large and small ring structures serve to support and fix the inner and outer petals. The large ring 15 is located outside the central ring of the upper steel plate, and the small ring 16 is located at the center of the central ring of the upper steel plate. Together, the large ring 15 and the small ring 16 constitute a stable double-ring support system, providing a firm attachment point for the metal petals. Through this design, the petal metal bodies can be evenly distributed throughout the device, maintaining the balance and symmetry of the device.

[0096] Specifically, the circular ring structure is made of high-strength materials, ensuring reliability when bearing the weight of the petals and the influence of the external environment. The welding fixation ensures a firm connection between the circular ring and the circular ring support rod 1. The design of this structure takes into account the requirements of easy installation and maintenance, making the assembly, adjustment, and maintenance of the petal device simple and fast.

[0097] In one embodiment, at the bottom of each diagonal of the metal petal, there is an integrally connected inner flange part 14 and an outer flange part 17. The inner flange part 14 and the outer flange part 17 act on the upper steel plate 13 by means of bolt fixation. The metal petal is a key part of the large multi-layer petal device, and an integrally connected flange part is designed at the bottom diagonal of each petal structure.

[0098] Specifically, these petal structures are connected to the main structure through the integrally connected flange parts and act on the upper steel plate 13 structure by bolt fixation to achieve assembled installation. The inner flange part 14 and the outer flange part 17 of these flange parts are tightly combined with the upper steel plate 13 through bolt fixation. This design not only ensures the stability and load-bearing capacity of the petal structure but also facilitates installation and disassembly, improving the convenience of maintenance.

[0099] In addition, the design of this flange part cleverly distributes the weight and force of the petal metal body structure evenly to the connection points. The inner flange part 14 and the outer flange part 15 are precisely designed with bolt holes to achieve a tight fit with the upper steel plate 13. The bolts pass through the holes of the flange part and are fastened to the upper steel plate 13 to form multiple stable connection points, ensuring the stability of the petal under various environmental conditions.

[0100] It should be noted that the use of bolt connection allows for the quick installation and disassembly of the petals. The advantage of the assembled installation method lies in its convenience and repeatability, greatly improving the construction efficiency and facilitating future maintenance and replacement work. Bolt connection also allows for fine adjustment of the angle and position of the petals to adapt to different design requirements and installation environments, ensuring the flexibility and adaptability of the device.

[0101] In addition, the design of the flange part also considers safety. By setting connection points at the diagonal positions of the petal metal body structure, the uniform distribution of force is achieved, reducing local stress concentration, thereby improving the durability and reliability of the entire device. This design also helps to reduce the number of welding points and avoid the reduction of reliability caused by improper welding.

[0102] In some embodiments, each diagonal bottom of the metal petals is provided with an inner side of a flange portion 15 and an outer side of a flange portion 17 that are integrally connected. The petal layer is composed of an outer petal and an inner petal metal body to form a ring-shaped enclosure pattern. Each petal metal body is arc-shaped and is combined with other petals in an assembled manner to together constitute the petal layer of the device. Each petal metal body is arc-shaped and is combined with other petals in an assembled manner to together constitute the petal layer of the device.

[0103] Specifically, the metal petals are connected to the upper steel plate 13 through the inner side 14 and the outer side 15 of the integrally connected flange by bolts to achieve stable assembled installation of the petals. The metal petals are connected to the main structure through the integrally connected flange and fixed with bolts to achieve assembled installation, including a frustum 11 for constituting the bottom base structure.

[0104] In addition, the inner side 14 and the outer side 17 of the flange are formed in one piece, which enhances the integrity and durability of the structure. The bolts pass through the holes of the flange and are fastened to the upper steel plate 13 to form a solid connection point. This connection method allows the petal structure to evenly disperse and reduce local stress concentration when it is subjected to forces in different directions, thereby improving the stability and safety of the entire device.

[0105] like Figure 2 As shown, the upper steel plate 13 and the base 11 are welded and reinforced with multiple supporting steel pipes 12 to form a bottom base structure. The circular ring supporting round rod 1 is vertically welded and fixedly connected to the bottom of the truncated cone 11, the upper steel plate 13 is vertically fixedly connected to the supporting steel pipe 12, and the base 11 is vertically fixedly connected to the supporting steel pipe 12.

[0106] In one embodiment, the multi-step positioning truncated platform 11, the supporting steel pipe 12 and the upper steel plate 13 together form the bottom base structure, ensuring the stability and load-bearing capacity of the device. The multi-step positioning truncated platform 11, as the foundation of the base, not only provides a stable support point through its stepped design, but also allows the device to adapt to installation environments of different heights.

[0107] In addition, the supporting steel pipes 12 are evenly distributed on the upper surface of the truncated platform 11 and are vertically welded to the circular supporting rods 1 to form a plurality of triangular supporting units, which cooperate with each other to significantly improve the rigidity and stability of the entire base. The arrangement and shape of the supporting steel pipes 12 are coordinated with the artistic design of the entire device.

[0108] The upper steel plate 13 and the multi-step positioning frustum 11 are perpendicularly welded and reinforced to each other through multiple support steel pipes 12 to enhance the load-bearing capacity and stability of the device, so as to enhance the overall load-bearing capacity and stabilize the chassis. The upper steel plate 13 covers the support steel pipes 12 and forms an integral body with the frustum 11 and the support steel pipes 12 through welding, constituting the upper interface of the base.

[0109] This design not only increases the load-bearing area of the base but also provides an installation platform for the metal petals. The flat surface of the steel plate 13 facilitates the precise installation and positioning of the petals, ensuring the neatness and symmetry of the device.

[0110] As Figure 3 shown, the surface of the multi-step positioning frustum 11 has a multi-step support structure. Through the stepped positioning design, it provides stable support and allows the device to be stably installed on the ground at different heights.

[0111] In some embodiments, the surface of the multi-step positioning frustum 11 is specifically designed as a concave-convex multi-step support structure. Through the stepped positioning, this design not only adds a sense of hierarchy and three-dimensionality visually but also provides stable support structurally. The raised design forms multiple support points through stepped distribution. These support points evenly bear the weight of the device, ensuring the horizontality and vertical stability of the device.

[0112] Specifically, the multi-step structure forms multiple support points through steps of different heights. These support points are evenly distributed on the surface of the frustum, enabling the weight of the entire device to be effectively dispersed and reducing the possibility of local stress concentration. This design significantly improves the load-bearing capacity and stability of the base, ensuring that the device remains stable even when affected by external forces or wind.

[0113] In addition, the design of the concave-convex multi-step support structure also facilitates installation and maintenance, allowing installers to more easily access various parts of the device.

[0114] In summary, the multi-step support structure of the base 11 takes into account both aesthetics and practicality while ensuring the stability of the device, which is an innovation point in the design of the multi-layer petal device. This design makes the device not only attractive in artistic decoration but also exhibits excellent performance structurally.

[0115] In some embodiments, a structure consisting of two concentric rings of different sizes is used to support and fix the metal petals on the inner and outer sides, enabling the petals to be firmly attached to the main structure and not easily fall off. The structure of the two concentric rings of different sizes is a key support component in the large multi-layer petal device. They are ingeniously integrated onto the circular support rod 1 of the ring, playing the role of fixing and supporting the metal petals. These ring structures are designed according to a certain size ratio. The large ring 15 is used to support and fix the outer petals, while the small ring 16 is used to support and fix the inner petals, ensuring the uniformity and symmetry of the entire device.

[0116] In some embodiments, the metal petals are made of a high-strength material, which is a high-strength lightweight alloy material, and are treated with an anti-oxidation coating. This not only reduces the overall weight and has sufficient load-bearing capacity but also has good durability and stability, enabling it to withstand the influence of the external environment, such as wind load and temperature changes, while maintaining the structural strength and durability to extend the maintenance cycle of the device. The geometric design of the rings takes into account the distribution and weight of the petals, ensuring the uniform distribution of the petals on the rings and reducing local stress concentration.

[0117] In some embodiments, the central rod of the circular support rod 1 of the ring is composed of three support rods. These support rods are evenly distributed on the upper large ring 15. Three support rods are fixed in the middle of the rod of the circular support rod 1 of the ring and act on the triangular connection of the upper large ring (15), forming an integrally molded circular support rod 1 of the ring. This tripod-like layout not only provides stable support but also enhances the stability of the entire device by evenly dispersing the force.

[0118] Specifically, three support rods are fixed in the middle of the circular support rod 1 of the ring. This design can provide additional support force. At the same time, the design of the three support rods ingeniously utilizes the geometric characteristics of the triangle to ensure the balance and symmetry of the structure. They act together on the upper large ring 15 to form a solid framework, providing the necessary support for the petal layer of the device.

[0119] In some embodiments, each petal metal body of the petal metal petals is designed independently as a module and has an adjustable gap for easy independent replacement. Each petal metal body is an independent module, which gives the device great flexibility and convenience in maintenance. Each petal metal body shares the same interface and connection mechanism according to its position and function in the device, enabling them to be easily replaced or adjusted independently.

[0120] Specifically, each petal metal body is an independent module. The modular design also means that when a petal metal body is damaged or needs to be replaced, a single module can be quickly removed without affecting other parts, greatly reducing the maintenance cost and time, and giving the device great flexibility and convenient maintenance. Each petal metal body has the same interface and connection mechanism according to its position and function in the device, making it convenient for independent replacement or adjustment.

[0121] Preferably, the bottom base structure is composed of a frustum 11. This design is not only stable but also provides a solid foundation for the entire assembled multi-layer petal device. The circular ring support round bar 1 is perpendicularly welded and fixedly connected to the bottom 11 of the frustum, ensuring the stability of the entire device.

[0122] Preferably, multiple support steel pipes 12 are welded to reinforce each other between the upper steel plate 13 and the base 11, further enhancing the load-bearing capacity and stability of the device.

[0123] Preferably, the outer petals and the inner petals are formed in an annular enclosure style, forming the main visual feature of the device. Two rings of different sizes, 15 and 16, are provided on the circular ring support round bar 1 of the bottom base 11 for supporting and fixing the inner and outer petal metal body structures.

[0124] Preferably, the circular ring support round bars are perpendicularly welded and fixed to the bottom of the frustum to provide support for the petal layers.

[0125] Preferably, the large ring 15, as part of the support structure, is used to support and fix the metal petals, working together with other support structures to enhance the stability of the entire assembled multi-layer petal device and ensure the stability and structural integrity of the petal layers.

[0126] Preferably, the small ring 16, as part of the support structure, provides a stable support point for the petal metal body, ensuring that the petal layer can be fixed in place, interacting with the metal petals, and fixing the petals through bolt connection to maintain the stability of its shape and structure.

[0127] The vertical distribution of the small ring 15 and the large ring 16 helps to visually divide different petal layers, enhancing the sense of hierarchy and three-dimensionality of the device. The petal layers are supported and fixed by two rings of different sizes, and these ring structures are installed on the circular ring support round bar.

[0128] As Figure 3 and Figure 4 shown, two rings of different sizes are provided on the circular ring support round bar 1 to support and fix the inner and outer petals. An integrally connected flange part 14 is provided at the bottom of each diagonal of the metal petal, and the inner flange part 14 and the outer flange part 17 are fixed to the upper steel plate 13 by bolts.

[0129] Preferably, the circular ring supporting round rod 1 is fixedly connected to the bottom 11 of the frustum by vertical welding.

[0130] Preferably, at the bottom of each diagonal of the metal petal, there is an integrally connected inner flange part 14 and outer flange part 17, which act on the upper steel plate 13 by means of bolt fixation. This connection method is not only convenient for installation and disassembly, but also can ensure the stability and safety of the petal structure.

[0131] Through the prefabricated installation design, the installation process of the prefabricated multi-layer petal device is significantly simplified, and the installation efficiency is greatly improved. This not only reduces the installation cost, but also shortens the construction period, providing convenience for practical applications. The structural design of the device is firm and ingenious, ensuring the stability and long-term use effect of the device.

[0132] In addition, this device combines artistry and practicality. It not only has a decorative effect, but also meets the actual use requirements. Its ingenious structural layout and fine craftsmanship make the device have sufficient load-bearing capacity and safety while maintaining beauty.

[0133] As Figure 5 shown, the working principle of the prefabricated multi-layer petal device of the large multi-layer petal type is mainly based on its structural design and prefabricated installation characteristics.

[0134] First of all, the bottom base structure is composed of a frustum, providing a stable support for the whole device. The main body part adopts a circular ring supporting round rod, which is vertically welded and fixed to the bottom base to ensure the stability of the device.

[0135] The two large and small circular ring structures are used to support and fix the inner and outer petal metal body structures. These petal structures are connected to the main body structure through integrally connected flange parts and fixed by bolts to achieve prefabricated installation.

[0136] Adopting the prefabricated installation design, the installation process becomes simple and efficient. Each component is fixed through connecting parts such as bolts, making the installation process more convenient.

[0137] At the same time, due to the firm structural design of the device, it can withstand a certain amount of wind force and other external factors, ensuring the stability and safety of the device.

[0138] As Figure 4 shown, in an embodiment of a prefabricated multi-layer petal device of the large multi-layer petal type, at the bottom of each diagonal of the metal petal, there is an integrally connected flange part, which is fixed to the upper steel plate 13 by bolts to achieve the stable installation of the petal.

[0139] It should be noted that at the bottom of each diagonal of the metal petal, there are integrally connected flange parts 14 and 15, and the petal is stably installed on the upper steel plate 13 through bolts.

[0140] In addition, at the bottom of each diagonal of the metal petal, there is an integrally connected flange part. The petal is stably installed on the upper steel plate 13 through bolts. The frustum 11 of the bottom base structure, the annular support round rod 1 and the bottom 11 of the frustum are perpendicularly welded and fixedly connected. The upper steel plate 13 and the base 11 are welded and reinforced with each other by multiple support steel pipes 12.

[0141] Furthermore, the bolts pass through the holes in the flange part and are fastened on the upper steel plate 13, forming multiple stable connection points. These connection points work together to keep the petal metal body stable under various environmental conditions. The bottom base structure is composed of the upper steel plate 13, the steel pipe 12 and the base 11. This design is not only stable but also provides a solid foundation for the entire assembled multi-layer petal device. The annular support round rod 1 and the bottom 11 of the frustum are perpendicularly welded and fixedly connected, ensuring the stability of the entire device.

[0142] Furthermore, the integrally connected design of the flange part simplifies the installation process, reduces the installation time and labor intensity. When it is necessary to replace or maintain the petal, only need to loosen the bolts, and the petal metal body can be quickly disassembled, greatly improving the convenience of maintenance. The upper steel plate 13 and the base 11 are welded and reinforced with each other by multiple support steel pipes 12, further enhancing the load-bearing capacity and stability of the device.

[0143] At the bottom of each diagonal of the metal petal, there are integrally connected inner flange part 14 and outer flange part 17. The integrally connected flange part provided at the bottom of each diagonal of the metal petal, in cooperation with the use of bolts and the upper steel plate 13, realizes the stable installation of the petal, and acts on the upper steel plate 13 by means of bolt fixation. This connection method is not only convenient for installation and disassembly, but also can ensure the stability and safety of the petal structure.

[0144] First of all, through the assembled installation design, the installation process of the assembled multi-layer petal device is significantly simplified, and the installation efficiency is greatly improved. This not only reduces the installation cost, but also shortens the construction period, providing convenience for practical applications.

[0145] The structure design of the device is stable and ingenious, ensuring the stability and long-term use effect of the device. The design of the multi-layer petal makes the device more layered and three-dimensional visually.

[0146] In addition, this device combines artistry and practicality. It not only has a decorative effect but also meets the actual usage requirements. Its ingenious structural layout and delicate craftsmanship enable the device to maintain its beauty while also possessing sufficient load-bearing capacity and safety, providing a new, efficient, and aesthetically pleasing decoration solution, which is of great significance for enhancing the overall aesthetic appeal and artistic value of building decoration.

[0147] As Figure 5 shown, the working principle of this large-scale multi-layer petal-type assembled multi-layer petal device is mainly based on its structural design and assembled installation characteristics. The petals of the metal petals are made through the structural design and craftsmanship of multi-layer petals. The metal petals are composed of multiple inner-layer petals and multiple outer-layer petals to enhance the visual enjoyment.

[0148] In some embodiments, the petals of the metal petals are made through the structural design and craftsmanship of multi-layer petals. The metal petals are composed of multiple inner-layer petals and multiple outer-layer petals to enhance the visual enjoyment.

[0149] First of all, through the assembled installation design, the installation process of this device is significantly simplified, and the installation efficiency is greatly improved. This not only reduces the installation cost but also shortens the construction period, providing convenience for practical applications.

[0150] Secondly, the structural design of the device is stable and ingenious, and the manufacturing process of the petal metal body is also crucial. Advanced metal processing techniques are adopted to ensure the accuracy and quality of the petals. The surface treatment process endows the petals with good weather resistance and corrosion resistance, enabling the device to adapt to various outdoor environments and maintain its beauty and integrity for a long time. This ensures the stability and long-term use effect of the device. The design of multi-layer petals makes the device more layered and three-dimensional visually, bringing a unique aesthetic experience to viewers.

[0151] In addition, the design of the multi-layer petal structure also takes into account the effects of light and shadow. As the viewing angle and light change, the metal petals can show different visual effects, enhancing the artistic expressiveness and ornamental value of the device. This device combines artistry and practicality. It not only has a decorative effect but also meets the actual usage requirements. Its ingenious structural layout and delicate craftsmanship enable the device to maintain its beauty while also possessing sufficient load-bearing capacity and safety.

[0152] The multi-layer design of the petal-shaped metal body not only provides aesthetic enjoyment visually but also offers more support points structurally, enhancing the stability of the device. This design ingeniously combines artistry and practicality, making the large multi-layer petal device not only an ornament but also an engineering work with high technological content. The multi-layer petal design gives the device a more layered visual effect, bringing a unique aesthetic experience to viewers. Meanwhile, the prefabricated installation design makes the installation process simpler and more efficient, reducing the installation cost. In addition, the structural design of the device fully considers stability and safety, ensuring the long-term use effect of the device.

[0153] Meanwhile, through the prefabricated installation design and ingenious structural layout, the perfect combination of artistry and practicality is achieved, providing a new, efficient and aesthetic decoration solution for the field of architectural decoration.

[0154] In some embodiments, there is adjustability between the connection points of the flange part and the petal components to adapt to petal components of different specifications. The flange part is a key connecting component of the metal petals in the large multi-layer petal device. The adjustable design between their connection points with the petal components demonstrates the high adaptability and flexibility of the device. This design allows the petal components to be precisely adapted according to different specifications and sizes, ensuring that various petal-shaped metal bodies can be stably and harmoniously integrated into the entire device.

[0155] Specifically, the flange part adopts the modular design concept, and its structure includes adjustable connection elements, such as the multi-position design of bolt holes, enabling the petal components to be finely adjusted according to actual needs. These connection points not only provide a firm fixing effect but also allow for meticulous adjustment of the position of the petal components during installation to achieve perfect alignment and uniform distribution.

[0156] In addition, the adjustable design takes into account the possible differences in the shape, size and curvature of the petal components, ensuring that even non-standard-sized petals can be effectively integrated and fixed. This flexibility greatly expands the application range of the device, enabling it to adapt to various design requirements and installation environments.

[0157] It should be noted that the adjustment mechanism of the flange part generally includes the longitudinal and transverse adjustable design of bolt holes, and in some cases, the use of bolts with variable lengths or specially designed fasteners to further fine-tune the position of the petal components. This adjustment ability not only improves the installation accuracy but also helps to optimize the force distribution of the petal components, reducing local stress concentration, thereby enhancing the structural stability and durability of the entire device.

[0158] In addition, the adjustable connection points of the flange part also simplify the installation and maintenance processes. When it is necessary to replace the petal assembly or perform maintenance, the connection points can be quickly adjusted without the need for large-scale disassembly of the entire device. This design reduces the maintenance time and cost and improves the operating efficiency of the device.

[0159] In some embodiments, the surface of the base 11 adopts a multi-step structure to ensure the stable support of the base structure.

[0160] In some embodiments, three round bars are fixed in the middle of the round bar of the ring support round bar 1 and act on the triangular connection of the upper large ring 15 to form an integrally formed ring support round bar 1 to stabilize the structure.

[0161] In summary, the design of the adjustable connection point between the petal assembly and the flange part not only reflects the innovation and technological advancement of the device, but also ensures that the device can meet diverse installation requirements by providing a high degree of adaptability and flexibility, while ensuring its long-term aesthetics and functionality. This refined engineering design makes the large multi-layer petal device a beautiful and practical art piece, suitable for various public and private spaces, bringing visual enjoyment and aesthetic experience to people.

[0162] The proposal of this utility model provides a new, efficient and beautiful decoration solution for the field of architectural decoration, which is of great significance for enhancing the overall aesthetics and artistic value of architectural decoration. This assembled multi-layer petal device also has strong practicality and application prospects. It can be widely applied to public places such as shopping malls, hotels, parks, etc., adding a beautiful landscape to these places. The design of this assembled multi-layer petal device is ingenious and the structure is stable, which not only reflects artistry but also pays attention to practicality.

[0163] In summary, due to its unique design and excellent performance, it can also be displayed and collected as a work of art, with high market value. The device has a high level in terms of appearance design, technological innovation and practicality, injecting new vitality into the development of the field of art sculptures.

[0164] For the same or similar parts among the various embodiments in this specification, reference can be made to each other. Each embodiment focuses on the differences from other embodiments. In particular, for the product embodiments described later, since they correspond to the methods, the descriptions are relatively simple, and the relevant parts can refer to the partial descriptions of the system embodiments.

[0165] As described above, it is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An assembled multi-layer petal device, characterized in that, Comprising: A base (11); A plurality of outer petals (2) and a plurality of inner petals (3); wherein, a first flange portion (17) for installation and fixation is provided at the bottom of the outer petal (2), and a first fixed mating portion for installation and fixation is provided on the inner side; a second flange portion (14) for installation and fixation is provided at the bottom of the inner petal (3), and a second fixed mating portion for installation and fixation is provided on the inner side; An upper end steel plate (13) fixedly arranged on the base (11), wherein the upper end steel plate (13) is provided with a concentric inner ring and an outer ring for fixation; A ring support round bar (1) provided with a large ring and a small ring, wherein the small ring is located above the large ring; the ring support round bar (1) is fixedly connected to the upper end steel plate (13) and / or the base (11); Wherein, the first flange portion (17) of the outer petal (2) is fixedly connected to the outer ring, and the first fixed mating portion of the outer petal (2) is fixedly connected to the large ring; the second flange portion (14) of the inner petal (3) is fixedly connected to the inner ring, and the second fixed mating portion of the inner petal (3) is fixedly connected to the small ring.

2. The prefabricated multi-layer petal device according to claim 1, wherein The large ring adopts a triangular round steel pipe structure.

3. The assembled multi-layer petal device according to claim 1, characterized in that, The small ring adopts a triangular round steel pipe structure.

4. The prefabricated multi-layer petal device according to claim 1, characterized in that, The inner petals (3) respectively pass through the gaps of different triangular round steel pipes in the large ring (15), and the second flange portion (14) at the diagonal bottom of the inner petal (3) is fixed to the surface of the concentric inner ring position of the upper end steel plate (13) by bolts.

5. The prefabricated multi-layer petal device according to claim 1, wherein The first flange portion (17) at the diagonal bottom of the outer petal (2) is fixed to the surface of the concentric outer ring position of the upper end steel plate (13) by bolts, and the second flange portion (14) at the diagonal bottom of the inner petal (3) is fixed to the surface of the concentric inner ring position of the upper end steel plate (13) by bolts.

6. The prefabricated multi-layer petal device according to claim 5, characterized in that, The outer petals (2) and the inner petals (3) are made of a lightweight alloy material.

7. The prefabricated multi-layer petal device according to claim 6, wherein The outer petals (2) are formed by five petals surrounding in a ring on the surface of the concentric outer ring position of the upper end steel plate (13), and the inner petals (3) are formed by three petals surrounding in a ring on the surface of the concentric inner ring position of the upper end steel plate (13).

8. The assembled multi-layer petal device according to claim 7, characterized in that, The edge of the upper end steel plate (13) is fixedly connected to the base (11) through a plurality of support steel pipes (12) to jointly form a bottom base structure; Wherein, the upper end steel plate (13) is perpendicularly and fixedly connected to the support steel pipe (12), and the base (11) is perpendicularly and fixedly connected to the support steel pipe (12).

9. The prefabricated multi-layer petal device according to claim 8, characterized in that, The surface of the base (11) adopts a multi-step structure to ensure the stable support of the base structure.

10. The prefabricated multi-layer petal device according to claim 9, wherein, Three round bars are fixed in the middle of the round bar of the ring support round bar (1) and act on the triangular joints of the upper large ring (15) to form an integrally formed ring support round bar (1) to stabilize the structure.

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