An ultra-thin composite board special-shaped column and a mounting method thereof

Abstract

The application discloses a super-thin composite plate special-shaped column and a mounting method thereof, and belongs to the field of building construction.The super-thin composite plate special-shaped column comprises a vertical steel column, a framework mounting layer and a super-thin composite plate.The bottom end of the steel column is fixed on a concrete base surface.A plurality of framework mounting layers are distributed along the height of the steel column.The inner surface of the super-thin composite plate is provided with bolts.The super-thin composite plate is detachably connected with the outer side of the framework mounting layer through a connecting piece.The material of the super-thin composite plate is a stone-aluminum honeycomb base material composite plate.The height of the super-thin composite plate is half of the height of the special-shaped column.A plurality of super-thin composite plates are arranged along the outer periphery of the steel column.Longitudinal deformation elastic closing joints are arranged between the super-thin composite plates.A vertical metal plate is clamped in the deformation elastic closing joints.The splicing joint is avoided from the visual range of people, the visual seamless splicing effect of the stone veneer is achieved, the construction efficiency is improved, a glue-free engineering structure is constructed, and the millimeter-level precision control of the overall installation of the special-shaped column is achieved.

Description

Technical Field

[0001] This application relates to the field of prefabricated stone column technology, and in particular to an ultra-thin composite panel irregular column. Background Technology

[0002] Natural stone possesses unique natural textures and a high-end decorative feel, making it widely used in high-end building facades, interior curved shapes, high-end public buildings, and cruise ship interiors. As the building decoration industry develops towards curved surfaces, lightweighting, high precision, and standardization, the application scope of irregularly shaped curved stone continues to expand. The industry is placing higher demands on the forming precision, splicing effect, installation accuracy, and overall economic benefits of curved stone decoration.

[0003] Currently, the mainstream curved stone construction in the industry mostly adopts the traditional process of using conventional thick stone slabs with substrate bonding and grouting. The deformation of the substrate surface relies on manual calibration, and the standardization of processing and installation is low, resulting in many inherent technical defects that restrict the large-scale, high-quality application of high-end curved stone decoration. On the one hand, traditional curved stone slabs are thick and heavy, which not only significantly increases the load on the main building structure and increases the difficulty of transportation and construction, but also results in high overall construction costs, making it unsuitable for the lightweight and modular construction requirements of modern decoration. On the other hand, the existing limited ultra-thin curved stone technologies generally suffer from problems such as loss of natural decorative texture after thinning, insufficient precision in curved surface forming, and easy deformation and damage of the slabs, making it difficult to achieve both lightweight and high-end decorative effects.

[0004] Current technologies lack precise methods for controlling substrate deformation. The curved surface shaping of mainstream substrates such as aluminum honeycomb relies on manual experience, resulting in poor controllability of deformation errors. This leads to uneven joints and obvious splicing marks in stone veneers, failing to achieve a seamless, high-end decorative effect. Furthermore, traditional processes commonly use full-adhesion bonding, which is prone to aging, cracking, and detachment over long-term use. This can easily cause quality and safety hazards such as hollowing, detachment, and deformation of the stone. Additionally, aging and discoloration of the adhesive can damage the overall aesthetics of the veneer, resulting in poor project durability and safety. Moreover, adhesive application methods are not compatible with standardized and modular operations, leading to low construction efficiency and high labor costs.

[0005] Existing curved stone installation structures lack flexible finishing designs, failing to effectively offset deformation errors in the base layer and substrate. Installation precision is insufficient to meet millimeter-level high-end construction standards, easily leading to defects such as uneven surfaces, misalignment, and warping. Furthermore, traditional installation techniques do not visually optimize stone joints, often exposing them in key visual areas. In addition, the inadequate system for controlling the size design and processing precision of individual stone slabs further reduces the overall decorative quality of curved stone, failing to meet the refined decoration requirements of high-end buildings. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this application provides an ultra-thin composite panel irregular-shaped column and its installation method to solve the aforementioned technical problems. To achieve the objectives of the above application, the technical solution provided in this application is as follows: An ultra-thin composite panel irregular column includes a vertically arranged steel column, a frame mounting layer, and an ultra-thin composite panel. The bottom end of the steel column is fixed to a concrete base. Multiple frame mounting layers with identical structures are fixedly installed on the steel column, perpendicular to the surface of the steel column. The multiple frame mounting layers are distributed along the height of the steel column. Bolts are provided on the inner surface of the ultra-thin composite panel. The ultra-thin composite panel is detachably connected to the outer side of the frame mounting layer through connectors. The material of the ultra-thin composite panel is a stone-aluminum honeycomb substrate composite panel, wherein the thickness of the stone is 3-6mm. The height of the ultra-thin composite panel is half the height of the irregular column. Multiple ultra-thin composite panels are arranged along the outer perimeter of the steel column. Deformable elastic closing nodes are reserved between the ultra-thin composite panels. The deformable elastic closing nodes are provided with vertically arranged metal plates. The multiple ultra-thin composite panels set in the lower half of the steel column are the outer side of the lower half of the irregular column body, and the multiple ultra-thin composite panels set in the upper half of the steel column are the outer side of the upper half of the irregular column body.

[0007] In one embodiment, the frame mounting layer includes steel plates, support rods, and outer rods. Multiple steel plates are welded and fixed to the surface of the steel column along the outer periphery of the steel column. Each steel plate is welded with a support rod, which is horizontally arranged. Multiple outer rods are horizontally arranged along the outer periphery of the steel column. The outer rods are fixed to the unfixed ends of the support rods or the middle of the support rods. The outer rods are provided with connection holes for connecting to connectors.

[0008] In one implementation, one side of the ultra-thin composite panel irregular column is defined as the display side, and the outer side rods of the other sides are fixed to the unfixed ends of the support rods. The steel column is a square column, and the outer side rods and support rods are both made of angle steel.

[0009] In one embodiment, within the same frame mounting layer, the outer rods on other sides are fixed to the unfixed ends of the support rods. A steel plate is fixed to the surface of the steel column on the display side, and a support rod perpendicular to the steel column is welded to the steel plate on the display side. The outer rods of the display side are fixed to the middle of the support rod. The outer rods on other sides form a frame around the open display surface. The two ends of the outer rods of the display side are fixedly connected to the inner sides of the outer rods on other sides, respectively. An ultra-thin composite plate is provided at the unfixed end of the support rod on the display side. An ultra-thin composite plate is provided on the outer side of the outer rod of the display side. The ultra-thin composite plates on the outer rod of the display side are located on the left and right sides of the ultra-thin composite plate at the end of the support rod on the display side. The distance between the ultra-thin composite plate on the outer rod of the display side and the steel column is less than the distance between the ultra-thin composite plate at the end of the support rod on the display side and the steel column. The gap between the ultra-thin composite plate on the outer side of the outer rod of the display side and the ultra-thin composite plate at the end of the support rod on the display side is a deformable elastic sealing node. A light strip is provided inside the deformable elastic sealing node on the display surface.

[0010] In one embodiment, within the same frame mounting layer, a steel plate is fixed to the surface of the steel column on the display side. A support rod perpendicular to the steel column is welded to the steel plate on the display side. Steel plates are fixed to the sides of the display surface, and support rods are welded to the steel plates on both sides of the display surface. The support rods on both sides of the display surface are parallel to the support rods on the display surface. Two steel plates are fixed to the surface of the steel column on the opposite side of the display surface. The outer rod of the display surface is fixed to the end of the support rod. The outer rods of the other sides form a frame around the open opening of the display surface. The outer rod of the display surface is parallel to the surface of the steel column. The length of the support rod on the display surface is greater than the length of the support rods on the other two sides. The ultra-thin composite panel is fixed to the outside of the outer rods on the other sides. A vertical metal plate is provided on the display surface side, and the metal plate is fixed to the end of the support rod on the display surface side by connectors. The cross-section of the metal plate on the display surface side is square wave shaped, and the position of the metal plate on the display surface side is the deformable elastic sealing node between the ultra-thin composite panels.

[0011] In one embodiment, the ultra-thin composite panel irregular column further includes a hanging plate disposed on the lower side of the steel column and an outer shell keel disposed on the upper side of the steel column. The hanging plate is a closed frame and is fixedly connected to the steel column by connectors. The bottom end of the lower ultra-thin composite panel is disposed on the upper surface of the hanging plate. The outer shell keel is fixed to the display side of the steel column by connectors, and the upper end of the upper ultra-thin composite panel is disposed on the lower surface of the outer shell keel. The visual effect of the ultra-thin composite panel irregular column is improved by the arrangement of the hanging plate and the outer shell keel.

[0012] In one embodiment, the ultrathin composite plate is prepared by digital engraving, a base plate is welded to the bottom end of the steel column, the base plate is fixed to the concrete base surface by anchor bolts, and multiple reinforcing ribs are provided on the outer periphery of the steel column. The reinforcing ribs are arranged perpendicular to the base plate, and the reinforcing ribs are right-angled triangles. One right-angled side of the reinforcing rib is welded to the steel column, and the other right-angled side of the reinforcing rib is welded to the base plate.

[0013] This application also provides a method for installing the above-mentioned ultra-thin composite panel irregular column, characterized by comprising the following steps: S1. Fix the steel column to the concrete base surface; S2. Fix the frame installation layers to the steel columns sequentially from top to bottom; S3. The ultra-thin composite panel is detachably connected to the outer side of the frame installation layer through connectors. Multiple ultra-thin composite panels are set along the outer perimeter of the steel column, and gap treatment is made between the ultra-thin composite panels to reserve deformable elastic closing nodes between the ultra-thin composite panels.

[0014] In one implementation, S1 specifically includes fixing the steel column to the concrete base surface and then fixing the hanging plate steel column.

[0015] Specifically, S2 includes: welding and fixing multiple steel plates along the outer perimeter of the steel column to the surface of the steel column; welding a support rod to each steel plate; the support rod being horizontally set; and multiple outer rods being horizontally set along the outer perimeter of the steel column. The outer rods are fixed to the unfixed ends of the support rods or the middle of the support rods, and the outer rods are provided with connecting holes for connecting to the connectors.

[0016] Specifically, S3 includes: fixing the ultra-thin composite panel to the outside of the outer rod or the outer end of the support rod through connectors; forming the outer side of the lower half of the irregular column with multiple ultra-thin composite panels in the lower half of the steel column; forming the outer side of the upper half of the irregular column with multiple ultra-thin composite panels in the upper half of the steel column; setting the bottom end of the lower ultra-thin composite panel on the upper surface of the hanging plate; fixing the outer shell keel and the steel column at the upper end of the upper ultra-thin composite panel; and installing a metal plate or light strip at the deformable elastic closing node.

[0017] Compared with the prior art, this application has at least the following beneficial effects: In this application, the height of the ultra-thin composite panel irregular column is 5-6m, and the height of the ultra-thin composite panel is 2.5-3m. The splicing seam between the upper and lower ultra-thin composite panels is at a height of 2.5-3m, avoiding the visual range of the splicing seam and achieving a seamless splicing effect of the stone surface. The ultra-thin composite panel in this application is prepared by digital engraving, ensuring the natural decorative texture of the stone while ensuring the forming accuracy of the ultra-thin composite panel. The ultra-thin composite panel in this application can be detachably connected to the frame installation layer through connectors, improving construction efficiency and constructing a glue-free engineering structure. This application also sets a gap treatment on the left and right sides of the ultra-thin composite panel, so that a deformation elastic closing node is reserved between the ultra-thin composite panels, effectively offsetting the deformation error of the base layer and achieving millimeter-level precision control for the overall installation of irregular columns. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the cross-sectional structure of the ultra-thin composite plate irregular column in Embodiment 1 of this application; Figure 2 This is an exploded view of the ultra-thin composite plate irregular column in Embodiment 1 of this application; Figure 3 This is a schematic diagram of the steel column fixed in concrete in Embodiment 1 of this application; Figure 4 This is a schematic diagram of the steel plate being fixed to the steel column in Embodiment 1 of this application; Figure 5 This is a schematic diagram of the support rod being fixed to the steel plate in Embodiment 1 of this application; Figure 6 This is a schematic diagram of the completed skeleton mounting layer in Embodiment 1 of this application; Figure 7 This is a three-dimensional structural diagram of the ultra-thin composite plate irregular column in Embodiment 1 of this application; Figure 8 This is a schematic diagram of the cross-sectional structure of the ultra-thin composite plate irregular column in Embodiment 2 of this application; Figure 9 This is an exploded view of the ultra-thin composite plate irregular column in Embodiment 2 of this application; Figure 10 This is a three-dimensional structural diagram of the ultra-thin composite plate irregular column in Embodiment 2 of this application; Reference numerals: 1. Steel column; 101. Base plate; 102. Anchor bolt; 103. Reinforcing rib; 2. Frame installation layer; 201. Steel plate; 202. Support rod; 203. Outer rod; 3. Ultra-thin composite plate; 4. Connector; 401. Hanging bracket; 402. L-shaped connector; 5. Hanging plate; 6. Metal plate; 7. Light strip; 8. Hanging plate; 9. Outer shell keel. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this application clearer, the application is described below with reference to specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are merely exemplary and not intended to limit the scope of this application. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concepts of this application.

[0020] The terminology used in this disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The singular forms “a,” “the,” and “the” as used in this disclosure and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0021] It should be understood that although the terms first, second, third, etc., may be used in this disclosure to describe various information, such information should not be limited to these terms and should not be construed as indicating or implying relative importance. These terms are used only to distinguish information of the same type from one another. For example, without departing from the scope of this disclosure, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Depending on the context, the word "if" as used herein may be interpreted as "when," "when," or "in response to determination."

[0022] In the description of this application, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to mechanical connection or internal connection between two components. They can be direct connection or indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0023] To better understand the technical solution of this application, the application will be described in detail below with reference to the accompanying drawings.

[0024] Example 1, such as Figure 1-7This embodiment provides an ultra-thin composite panel irregular-shaped column. The cross-section of this column is polygonal, comprising a vertically arranged steel column 1, a frame mounting layer 2, and an ultra-thin composite panel 3. The bottom end of the steel column 1 is fixed to a concrete base. Multiple identical frame mounting layers 2 are fixedly mounted on the steel column 1, perpendicular to the surface of the steel column 1. The multiple frame mounting layers 2 are distributed along the height of the steel column 1. Bolts are provided on the inner surface of the ultra-thin composite panel 3, and the ultra-thin composite panel 3 is detachably connected to the outer side of the frame mounting layer 2 via connectors 4. The ultra-thin composite panel 3 is made of stone-aluminum honeycomb substrate composite panel with a thickness of 20mm, of which the thickness of stone is 3-6mm. The height of the ultra-thin composite panel 3 is half the height of the irregular column. Multiple ultra-thin composite panels 3 are set along the outer perimeter of the steel column 1. Deformable elastic closing nodes are reserved between the ultra-thin composite panels 3. The deformable elastic closing nodes are equipped with metal plates 6. The multiple ultra-thin composite panels 3 set in the lower half of the steel column 1 are the outer side of the lower half of the irregular column body, and the multiple ultra-thin composite panels 3 set in the upper half of the steel column 1 are the outer side of the upper half of the irregular column body.

[0025] In this embodiment, the frame mounting layer 2 includes steel plates 201, support rods 202, and outer rods 203. Multiple steel plates 201 are welded and fixed to the surface of the steel column 1 along the outer periphery of the steel column 1. Each steel plate 201 is welded with a support rod 202, which is horizontally arranged. Multiple outer rods 203 are horizontally arranged along the outer periphery of the steel column 1. The outer rods 203 are fixed to the unfixed end of the support rod 202 or the middle of the support rod 202. The outer rods 203 are provided with connecting holes for connecting to the connector 4.

[0026] To ensure a more stable connection between the steel plate 201 and the steel column 1, the steel column 1 in this embodiment is a square column. To increase the number of ultra-thin deformable elastic joints and improve the deformation space of the ultra-thin composite plate 3, one side of the ultra-thin composite plate irregular column is defined as the display surface. Within the same frame mounting layer 2, the outer side rods 203 on other sides are fixed to the unfixed ends of the support rods 202. A steel plate 201 is fixed to the surface of the steel column 1 on the display surface side. A support rod 202 perpendicular to the steel column 1 is welded to the steel plate on the display surface side. The outer side rods 203 of the display surface are fixed to the middle of the support rod 202. The outer side rods 203 on other sides form a frame around the open display surface. The two ends of the outer side rods 203 on the display surface are fixedly connected to the inner sides of the outer side rods 203 on other sides. The support rod 203 on the display surface side... 2. An ultra-thin composite plate 3 is provided at the unfixed end. An ultra-thin composite plate 3 is provided on the outer side of the outer rod 203 of the display surface. The ultra-thin composite plate 3 on the outer rod 203 of the display surface is set on the left and right sides of the ultra-thin composite plate 3 at the end of the support rod 202 of the display surface. The distance between the ultra-thin composite plate 3 on the outer rod 203 of the display surface and the steel column 1 is less than the distance between the ultra-thin composite plate 3 at the end of the support rod 202 of the display surface and the steel column 1. The gap between the ultra-thin composite plate 3 on the outer side of the outer rod 203 of the display surface and the ultra-thin composite plate 3 at the end of the support rod 202 of the display surface is a deformable elastic closing node. A light strip 7 is provided in the deformable elastic closing node on the display surface to conceal the deformation of the ultra-thin composite plate 3 in the later stage.

[0027] To minimize deformation of the ultra-thin composite panel 3, the ultra-thin composite panel 3 in this embodiment is prepared by digital engraving. A base plate 101 is welded to the bottom end of the steel column 1. The base plate 101 is fixed to the concrete base surface by anchor bolts 102. To improve the stability of the steel column 1, multiple reinforcing ribs 103 are provided on the outer periphery of the steel column 1. The reinforcing ribs 103 are arranged perpendicularly to the base plate 101. The reinforcing ribs 103 are right-angled triangles. One right-angled side of the reinforcing rib 103 is welded to the steel column 1, and the other right-angled side of the reinforcing rib 103 is welded to the base plate 101.

[0028] The ultra-thin composite panel irregular column also includes a hanging plate 8 set on the lower side of the steel column 1 and an outer shell keel 9 set on the upper side of the steel column 1. The hanging plate 8 is a closed frame and is fixedly connected to the steel column 1 by connectors. The bottom end of the lower ultra-thin composite panel 3 is set on the upper surface of the hanging plate 8. The outer shell keel 9 is fixed to the display side of the steel column 1 by connectors, and the upper end of the upper ultra-thin composite panel 3 is set on the lower surface of the outer shell keel 9. The setting of the hanging plate 8 and the outer shell keel 9 improves the visual effect of the ultra-thin composite panel irregular column. In this embodiment, the connector 4 includes a hanging bracket 401 and an L-shaped connector 402. The connector for fixing the ultra-thin composite panel 3 and the hanging plate 8 is the hanging bracket 401, and the connector for fixing the outer shell keel 9 is the L-shaped connector 402. The outer rod 203 and the support rod 202 are both made of angle steel.

[0029] The installation method of the ultra-thin composite panel irregular column in this embodiment includes the following steps: S1. Fix steel column 1 on the concrete base surface; S2. Fix the frame installation layer 2 to the steel column 1 sequentially from top to bottom along the steel column 1; S3. The ultra-thin composite panel 3 is detachably connected to the outer side of the frame installation layer 2 through the connector 4. Multiple ultra-thin composite panels 3 are set along the outer perimeter of the steel column 1. The ultra-thin composite panels 3 are separated by gaps, so that the ultra-thin composite panels are reserved with elastic joints for deformation.

[0030] S1 specifically includes fixing the steel column 1 on the concrete base surface and then fixing the hanging plate 8 to the steel column 1.

[0031] S2 specifically includes: welding and fixing multiple steel plates 201 along the outer periphery of the steel column 1 to the surface of the steel column 1; welding a support rod 202 on each steel plate 201; the support rod 202 being horizontally arranged; and multiple outer rods 203 being horizontally arranged along the outer periphery of the steel column 1; the outer rods 203 being fixed to the unfixed end of the support rod 202 or the middle part of the support rod 202; and the outer rods 203 being provided with connecting holes for connecting to the connector 4.

[0032] Specifically, S3 includes: fixing the ultra-thin composite plate 3 to the outside of the outer rod 203 or the outer end of the support rod 202 via the connector 4; forming the outer side of the lower half of the irregular column body with multiple ultra-thin composite plates 3 in the lower half of the steel column 1; forming the outer side of the upper half of the irregular column body with multiple ultra-thin composite plates 3 in the upper half of the steel column 1; fixing the outer shell keel 9 and the steel column 1 at the upper end of the upper ultra-thin composite plate 3; and installing the metal plate 6 or light strip in the deformable elastic closing node.

[0033] Example 2, as Figure 8-10As described above, this embodiment provides an ultra-thin composite panel irregular column. The cross-section of the ultra-thin composite panel irregular column in this embodiment is a polygon with curved edges. The ultra-thin composite panel irregular column in Embodiment 2 differs from that in Embodiment 1 in that, within the same frame mounting layer 2, a steel plate 201 is fixed to the surface of the steel column 1 on the display side. A support rod 202 perpendicular to the steel column 1 is welded to the steel plate on the display side. Steel plates 201 are fixed to the sides of the display surface, and support rods 202 are welded to the steel plates 201 on both sides of the display surface. The support rods 202 on both sides of the display surface are parallel to... The display panel has a support rod 202. Two steel plates 201 are fixed to the surface of the steel column 1 on the side opposite to the display panel. The outer rod 203 of the display panel is fixed to the end of the support rod 202. The outer rods 203 on other sides form a frame around the open opening of the display panel. The outer rods 203 on the display panel side are parallel to the surface of the steel column 1. The length of the support rod 202 on the display panel side is greater than the length of the support rods 202 on the other two sides. The ultra-thin composite panel 3 is fixed to the outside of the outer rods 203 on the other sides. A vertical metal plate 6 is provided on the display panel side. The metal plate 6 is fixed to the end of the support rod 202 on the display panel side by connectors. The cross-section of the metal plate 6 on the display panel side is square wave shaped. The position of the metal plate 6 on the display panel side is the deformable elastic sealing node between the ultra-thin composite panels 3.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application and not to limit them; although this application has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation methods of the application or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solutions of this application, and all of them should be covered within the scope of the technical solutions claimed in this application.

Claims

1. A type of ultra-thin composite panel irregular column, characterized in that, The system includes vertically arranged steel columns, a frame installation layer, and ultra-thin composite panels. The bottom of the steel column is fixed to a concrete base. Multiple identical frame installation layers are fixed to the steel column, perpendicular to its surface. These layers are distributed along the height of the column. Bolts are installed on the inner surface of the ultra-thin composite panels, which are detachably connected to the outer side of the frame installation layers via connectors. The ultra-thin composite panels are made of stone-aluminum honeycomb composite material, with the stone layer being 3-6mm thick. The height of the ultra-thin composite panels is half the height of the irregular column. Multiple ultra-thin composite panels are installed along the outer perimeter of the steel column, with pre-reserved elastic joints between them. These joints are equipped with vertically arranged metal plates. The ultra-thin composite panels located on the lower half of the steel column form the outer side of the lower section of the irregular column, while those located on the upper half form the outer side of the upper section.

2. The ultra-thin composite plate irregular column according to claim 1, characterized in that, The frame mounting layer includes steel plates, support rods, and outer rods. Multiple steel plates are welded and fixed to the surface of the steel column along the outer perimeter of the steel column. Each steel plate is welded with a support rod, which is horizontally arranged. Multiple outer rods are horizontally arranged along the outer perimeter of the steel column. The outer rods are fixed to the unfixed ends of the support rods or the middle of the support rods. The outer rods are provided with connection holes for connecting to the connectors.

3. The ultra-thin composite plate irregular column according to claim 2, characterized in that, One side of the ultra-thin composite panel irregular column is defined as the display side, and the outer side rods of the other sides are fixed to the unfixed ends of the support rods. The steel column is a square column, and the outer side rods and support rods are both made of angle steel.

4. The ultra-thin composite plate irregular column according to claim 3, characterized in that, Within the same frame installation layer, the outer rods on other sides are fixed to the unfixed ends of the support rods. A steel plate is fixed to the surface of the steel column on the display side, and a support rod perpendicular to the steel column is welded to the steel plate on the display side. The outer rods of the display side are fixed to the middle of the support rod. The outer rods on other sides form a frame around the open display surface. The two ends of the outer rods of the display surface are fixedly connected to the inner sides of the outer rods on other sides. An ultra-thin composite plate is installed at the unfixed end of the support rod on the display side. An ultra-thin composite plate is installed on the outer side of the outer rod of the display surface. The ultra-thin composite plates on the outer rod of the display surface are located on the left and right sides of the ultra-thin composite plate at the end of the support rod on the display surface. The distance between the ultra-thin composite plate on the outer rod of the display surface and the steel column is less than the distance between the ultra-thin composite plate at the end of the support rod on the display surface and the steel column. The gap between the ultra-thin composite plate on the outer side of the outer rod of the display surface and the ultra-thin composite plate at the end of the support rod on the display surface is a deformable elastic sealing node. A light strip is installed inside the deformable elastic sealing node on the display surface.

5. The ultra-thin composite plate irregular column according to claim 3, characterized in that, Within the same frame installation layer, a steel plate is fixed to the surface of the steel column on the display side. A support rod perpendicular to the steel column is welded to the steel plate on the display side. Steel plates are fixed to the sides of the display surface, and support rods are welded to the steel plates on both sides of the display surface. The support rods on both sides of the display surface are parallel to the support rods on the display surface. Two steel plates are fixed to the surface of the steel column on the opposite side of the display surface. The outer rod of the display surface is fixed to the end of the support rod. The outer rods of the other sides form a frame around the open opening of the display surface. The outer rod of the display surface is parallel to the surface of the steel column. The length of the support rod on the display surface is greater than the length of the support rods on the two sides. The ultra-thin composite panel is fixed to the outside of the outer rods on the other sides. A vertical metal plate is set on the display surface side. The metal plate is fixed to the end of the support rod on the display surface side by connectors. The cross-section of the metal plate on the display surface side is square wave-shaped. The position of the metal plate on the display surface side is the deformable elastic sealing node between the ultra-thin composite panels.

6. The ultra-thin composite plate irregular column according to claim 3, characterized in that, The ultra-thin composite panel irregular column also includes a hanging plate set on the lower side of the steel column and an outer shell keel set on the upper side of the steel column. The hanging plate is a closed frame and is fixedly connected to the steel column by connectors. The bottom end of the lower ultra-thin composite panel is set on the upper surface of the hanging plate. The outer shell keel is fixed to the display side of the steel column by connectors, and the upper end of the upper ultra-thin composite panel is set on the lower surface of the outer shell keel. The setting of the hanging plate and the outer shell keel improves the visual effect of the ultra-thin composite panel irregular column.

7. The ultra-thin composite plate irregular column according to claim 4, characterized in that, The ultra-thin composite panel is prepared by digital engraving. The bottom end of the steel column is welded with a base plate, which is fixed to the concrete base by anchor bolts. Multiple reinforcing ribs are provided on the outer periphery of the steel column. The reinforcing ribs are perpendicular to the base plate and are right-angled triangles. One right-angled side of the reinforcing rib is welded to the steel column, and the other right-angled side of the reinforcing rib is welded to the base plate.

8. A method for installing an ultra-thin composite panel irregular column as described in any one of claims 1-7, characterized in that, Includes the following steps: S1. Fix the steel column to the concrete base surface; S2. Fix the frame installation layers to the steel columns sequentially from top to bottom; S3. The ultra-thin composite panel is detachably connected to the outer side of the frame installation layer through connectors. Multiple ultra-thin composite panels are set along the outer perimeter of the steel column, and gap treatment is made between the ultra-thin composite panels to reserve deformable elastic closing nodes between the ultra-thin composite panels.

9. The installation method of the ultra-thin composite panel irregular column according to claim 8, characterized in that, S1 specifically includes fixing the steel column to the concrete base surface, and then fixing and connecting the hanging plate steel column. Specifically, S2 includes: welding and fixing multiple steel plates to the surface of the steel column along its outer perimeter; welding a support rod to each steel plate; horizontally setting the support rod; and horizontally setting multiple outer rods along the outer perimeter of the steel column. The outer rods are fixed to the unfixed ends of the support rods or the middle of the support rods, and the outer rods are provided with connecting holes for connecting to connectors. Specifically, S3 includes: fixing the ultra-thin composite panel to the outside of the outer rod or the outer end of the support rod through connectors; forming the outer side of the lower half of the irregular column with multiple ultra-thin composite panels in the lower half of the steel column; forming the outer side of the upper half of the irregular column with multiple ultra-thin composite panels in the upper half of the steel column; setting the bottom end of the lower ultra-thin composite panel on the upper surface of the hanging plate; fixing the outer shell keel and the steel column at the upper end of the upper ultra-thin composite panel; and installing a metal plate or light strip in the deformable elastic closing node.

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