Aluminum alloy symmetrical laminated grid decorative frame mounting system and method

Abstract

The application discloses an aluminum alloy symmetrical laminated grid decorative frame mounting system arranged at a building entrance, which comprises a decorative frame arranged below a structural roof and matched with the slope of the structural roof, wherein the decorative frame is in the form of a space cone structure with a large upper part and a small lower part, and the decorative frame is gradually contracted from both sides of the building entrance to the middle part of the building entrance from top to bottom; the bottom of the decorative frame is connected to a plurality of bearing columns which are arranged at intervals along the span direction of the decorative frame; and the decorative frame is connected to the structural roof through a hanger rod which penetrates the decorative frame from bottom to top. The decorative frame is designed as a conical structure with a large upper part and a small lower part, and the lower part of the decorative frame is connected to the bearing columns, so that the main load of the decorative frame is borne by the bearing columns, the effect of the decorative frame on the original structural roof and the steel structural roof is reduced, additional structural reinforcement is avoided, the decorative frame is unique and novel in shape, is in harmony with the high and large door head, and highlights the unique style of the reconstruction and promotion of the shopping mall.

Description

Technical Field

[0001] This invention relates to the technical field of architectural decoration, and in particular to an aluminum alloy symmetrical stacked grid decorative frame installation system and method. Background Technology

[0002] In a renovation project, the original building structure was a concrete double-sloped roof with three-way cantilevered sections. The original roof cantilevered 4m to the north and south, and 6.23m-11.22m to the east. The renovation plan requires expanding the roof along the east, south, and north directions according to the original double-sloped roof. Specifically, the north and south sides need to be expanded by 4.2m, and the east side needs to be expanded by 7.2m-14.3m. The renovated entrance will be a single-span gable-shaped gate frame with a horizontal span of 40m and a ridge height of 20m from the ground, forming a spacious and tall main entrance to the shopping mall. A spatial grid decorative frame needs to be installed at the main entrance to complement the spacious and tall entrance and highlight the unique style of the mall's renovation and upgrade.

[0003] How to integrate the design of the spatial grid decorative frame with the design of the main structure of the entrance to avoid the need for extensive reinforcement of the original main structure due to an unreasonable plan is an urgent problem to be solved. Summary of the Invention

[0004] This invention provides an aluminum alloy symmetrical stacked grid decorative frame installation system and method.

[0005] The technical problem to be solved is: how to integrate the design of the spatial grid decorative frame with the design of the main structure of the entrance, so as to avoid the need for extensive reinforcement of the original main structure due to an unreasonable plan.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: This invention discloses an aluminum alloy symmetrical layered grid decorative frame installation system, installed at the building entrance. It includes a decorative frame positioned below the structural roof and adapted to its slope. The decorative frame has an overall spatial cone structure, wider at the top and narrower at the bottom. The frame gradually tapers from top to bottom from both the inner and outer sides of the building entrance towards the center. The bottom of the decorative frame is connected to multiple load-bearing columns spaced apart along its span. The decorative frame is connected to the structural roof via hanging rods that run from bottom to top through the frame.

[0007] This invention discloses an aluminum alloy symmetrical layered grid decorative frame installation system. Further, the decorative frame includes side modules, a bottom module, a top module, and hanging rods. The lower part of the side module is connected to the bottom module, and the upper part is connected to the top module. The side modules, bottom module, and top module are connected to form a closed frame structure that is larger at the top and smaller at the bottom. The hanging rods are vertically connected upwards from the corresponding bottom module or side module to the top module and extend upwards to connect with the corresponding structural roof. The bottom end of the side module is wavy, and the lowest points of the two side modules converge and connect to a load-bearing column.

[0008] The present invention discloses an aluminum alloy symmetrical stacked grid decorative frame installation system. Further, the slope of the top sealing module is consistent with the slope of the structural roof. The side modules are respectively connected to the opposite sides of the top sealing module and are inclined downward from the sides of the top sealing module towards the middle. The bottom sealing module is generally wavy and is connected between the two side modules.

[0009] This invention discloses an aluminum alloy symmetrical stacked grid decorative frame installation system. Further, the side module, bottom module, and top module are each composed of multiple unit modules, each unit module being an equilateral triangle. The unit modules are connected by connectors, and each unit module consists of three unit rods. The connectors corresponding to the side module, bottom module, and top module are located on the same vertical line, and the hanging rods are vertically connected between the connectors.

[0010] The present invention discloses an aluminum alloy symmetrical stacked grid decorative frame installation system. Further, the end of the unit rod is provided with bolt holes, and the unit rod is inserted into the support node of the connector and fixed by through bolts.

[0011] This invention discloses an aluminum alloy symmetrical layered grid decorative frame installation system. Further, the structural roof includes an original structural roof, with a steel structural roof adapted to the slope of the original structural roof fitted onto it. A portion of the steel structural roof is located within the original structural roof area, while another portion extends beyond the original structural roof to form an outward expansion. Below the original structural roof, a decorative frame adapted to its slope is provided. The decorative frame gradually tapers from top to bottom from the original structural roof side and the steel structural roof side towards the center. The decorative frame is connected to both the original structural roof and the steel structural roof via hangers.

[0012] The present invention discloses an aluminum alloy symmetrical stacked grid decorative frame installation system. Further, one part of the capping module is located in the original structure roof area, and the other part is located in the outer expansion area of ​​the steel structure roof. The side modules are respectively located on the original structure roof side and the outer expansion side of the steel structure roof.

[0013] The present invention discloses an aluminum alloy symmetrical stacked grid decorative frame installation system. Furthermore, the hanging rods are connected to the roof panels or structural beams at corresponding positions on the original structural roof, and to the main steel beams or secondary steel beams of the steel structure roof.

[0014] The present invention discloses a construction method, comprising the following steps: A planar grid of hanger locations is established on the ground. The hanger connection points are projected from the ground planar grid positioning points onto the corresponding structural roof, and the hangers are connected to the structural roof. The ends of the hangers are equipped with connectors for connecting decorative frame members. The coordinates of each connector are measured to ensure accurate positioning of the connectors. Locate and install the load-bearing columns. Starting from the load-bearing columns, use the connectors at the ends of the hangers as the positioning points, and install the decorative frame members step by step from bottom to top.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The decorative frame is designed as a tapered structure with a larger top and a smaller bottom, with its lower part converging on the load-bearing column. The main load of the decorative frame is borne by the load-bearing column, which reduces the impact of the decorative frame on the original roof structure and steel structure roof, avoids the need for additional structural reinforcement, and the resulting decorative frame is ingenious and novel in shape, complementing the tall gate and highlighting the unique style of the mall's renovation and upgrading. 2. By adding a through-type hanger inside the decorative frame, which is connected to the connector, the structure of the decorative frame can be stabilized to ensure its structural strength, and it can also be used to connect the decorative frame to the original roof structure and steel structure roof. On the other hand, it can also serve as a positioning point to facilitate the positioning and installation of the unit members of the complex decorative frame.

[0016] The invention will now be further described with reference to the accompanying drawings. Attached Figure Description

[0017] Figure 1 This is a schematic diagram showing the connection between the steel structure roof of the present invention and the original structure roof; Figure 2 This is a schematic diagram of the structure of the decorative frame of the present invention; Figure 3 This is a schematic diagram illustrating the interaction between the decorative frame and the load-bearing column of the present invention. Figure 4 This is a diagram showing the connection nodes of the decorative frame of the present invention; Figure 5 This is a schematic diagram of the distribution of the decorative frame according to the present invention; Figure 6 This is a schematic diagram of the connection between the hanger and the roof panel of the present invention; Figure 7 This is a schematic diagram showing the connection between the hanger and the roof ridge of the present invention; Figure 8 This is a schematic diagram of the connection between the hanger and the structural beam of the present invention; Figure 9 This is a schematic diagram showing the connection between the suspension rod and the main steel beam of the present invention; Figure 10 This is a schematic diagram of the connection between the suspension rod and the secondary steel beam of the present invention; Figure 11 This is a schematic diagram of the connector structure of the present invention; Figure 12 This is a schematic diagram showing the connection between the connector and the unit rod of the present invention.

[0018] Figure label: 1. Original roof structure; 2. Steel roof structure; 2.1. Main steel beams; 2.2. Secondary steel beams; 2.3. Ridge beams; 2.4. Frame beams; 3. Support columns; 4. Decorative frames; 4.1. Side modules; 4.2. Bottom sealing modules; 4.3. Top sealing modules; 4.4. Connectors; 4.5. Unit members; 4.6. End plates; 5. Hangers; 6. Load-bearing columns; 7. Original structural columns. Detailed Implementation

[0019] like Figures 1-12 As shown, this invention discloses an aluminum alloy symmetrical stacked grid decorative frame installation system and method. The installation system is set at the building entrance. The system includes a structural roof, which includes an original structural roof 1. A steel structural roof 2, adapted to the slope of the original structural roof 1, is fitted on top of the original structural roof 1. A portion of the steel structural roof 2 is located in the area of ​​the original structural roof 1, and another portion extends out of the original structural roof 1 to form an extended portion. The portion of the steel structural roof 2 located in the area of ​​the original structural roof 1 is connected to the original structural roof 1. Support columns 3 are provided at intervals along the length direction at the slope foot of the steel structural roof 2, and the support columns 3 are connected to the original structural columns 7.

[0020] A decorative frame 4 adapted to the slope is provided under the original roof structure 1. The decorative frame 4 has a spatial cone structure that is larger at the top and smaller at the bottom. The decorative frame 4 is gradually tapered from the side of the original roof structure 1 and the side of the steel structure roof 2 towards the middle from top to bottom. The decorative frame 4 is connected to the original roof structure 1 and the steel structure roof 2 respectively by the hanging rods 5. The bottom of the decorative frame 4 is connected to multiple load-bearing columns 6 that are spaced apart along the span of the decorative frame 4.

[0021] This application proposes adding a steel structure roof 2 above the original structural roof 1. The slope of the steel structure roof 2 is consistent with that of the original structural roof 1. By setting some connection points, the steel structure roof 2 is connected to the original structural roof 1, allowing them to share the load. In conjunction with the support columns 3, the lateral deformation of the steel structure roof 2 is reduced, which can better ensure the rigidity of the steel structure roof 2 within the plane of the original structural roof 1. This installation method only requires reinforcement of the original structural columns 7 of the original structural roof 1, avoiding the problems of large-area reinforcement of the original structure and high formwork in concrete construction. The solution is economical and reliable, with sufficient rigidity to meet the problem of large wind suction in open roofs. Moreover, the construction period of the steel structure roof 2 is short, and the scope of modification to the original structural roof 1 is small, which can meet the project schedule requirements.

[0022] In addition, the decorative frame 4 is designed as a tapered structure with a larger top and a smaller bottom, so that its lower part intersects on the load-bearing column 6. The load-bearing column 6 bears the main load of the decorative frame 4, reducing the effect of the decorative frame 4 on the original structural roof 1 and steel structure roof 2, avoiding the need for additional structural reinforcement. Moreover, the resulting decorative frame 4 is ingenious and novel in shape, complementing the tall gate and highlighting the unique style of the mall's renovation and upgrading.

[0023] The steel structure roof 2 includes a main steel beam 2.1, a secondary steel beam 2.2, and a ridge beam 2.3. The main steel beam 2.1 is set along the slope of the original structure roof 1 and is set at intervals. The secondary steel beam 2.2 and the ridge beam 2.3 are connected between the main steel beam 2.1 and are parallel to each other. The secondary steel beam 2.2 is located in the slope area of ​​the original structure roof 1, and the ridge beam 2.3 is located at the ridge line of the original structure roof 1. The support columns 3 are connected by frame beams 2.4. The main steel beam 2.1 is connected to the support columns 3 or the frame beams 2.4 to transfer the main load of the steel structure roof 2 to the support columns 3.

[0024] The decorative frame 4 includes side modules 4.1, bottom modules 4.2, top modules 4.3, and hangers 5. The side modules 4.1 are located on the outer side of the original structural roof 1 and the steel structural roof 2, respectively. The lower part of the side modules 4.1 is connected to the bottom modules 4.2, and the upper part is connected to the top modules 4.3. The side modules 4.1, bottom modules 4.2, and top modules 4.3 are connected to form a closed frame structure that is larger at the top and smaller at the bottom. The hangers 5 are vertically connected to the top modules 4.3 from the corresponding bottom modules 4.2 or side modules 4.1, and extend upward to connect with the corresponding original structural roof 1 or steel structural roof 2. The bottom of the side modules 4.1 is wavy, and the lowest points of the two side modules 4.1 meet and connect to the load-bearing column 6, which bears the main load of the decorative frame 4.

[0025] The slope of the capping module 4.3 is consistent with the slope of the original roof structure 1. It is symmetrically set on both sides of the ridge line with the ridge line as the axis. One part of the capping module 4.3 is located in the area of ​​the original roof structure 1, and the other part is located in the outer expansion area of ​​the steel structure roof 2. The side modules 4.1 are respectively connected to the opposite sides of the capping module 4.3, and are set from the capping module 4.3 along both sides of the ridge line towards the middle and downward. The bottom module 4.2 is wavy and is connected between the two side modules 4.1.

[0026] The side module 4.1, bottom module 4.2, and top module 4.3 are all composed of multiple unit modules. Each unit module is an equilateral triangle. The unit modules are connected by connectors 4.4. Connector 4.4 is a junction node for connecting multiple rods. Its top surface has a vertically upward connection point for connecting with the hanger 5. Each unit module consists of three unit rods 4.5. The end of the unit rod 4.5 is provided with bolt holes. The unit rod 4.5 is inserted into the support node of connector 4.4 and fixed by through bolts. The side module 4.1 and the bottom sealing module 4.2 are connected to the top sealing module 4.3 via connectors 4.4 on the same vertical line. The hanger 5 is connected between the connectors 4.4. By adding a through hanger 5 inside the decorative frame 4, and connecting the hanger 5 to the connector 4.4, the structure of the spatial decorative frame 4 can be stabilized to ensure its structural strength, and it can also be used to connect the decorative frame 4 to the original roof structure 1 and the steel structure roof 2. On the other hand, it can also serve as a positioning point to facilitate the positioning and installation of the unit members 4.5 of the complex decorative frame 4.

[0027] In addition, the decorative frame 4 uses slender cast aluminum joints to ensure the perfect presentation of the architectural design.

[0028] The hanger 5 is connected to the roof panel or structural beam at the corresponding position of the original roof structure 1, and to the main steel beam 2.1 or secondary steel beam 2.2 of the steel structure roof 2. When the hanger 5 is connected to the original roof structure 1, the end of the hanger 5 is provided with an end plate 4.6, which is connected to the original roof structure 1 by through bolts. When the hanger 5 is connected to the steel structure roof 2, the hanger 5 is directly connected and fixed to the main steel beam 2.1 or secondary steel beam 2.2.

[0029] The construction method includes the following steps: Establish a planar grid for the location of hanger 5 on the ground. Project the connection points of hanger 5 from the positioning points on the ground planar grid onto the corresponding positions of the original structural roof 1 and the steel structural roof 2. Connect hanger 5 to the original structural roof 1 and the steel structural roof 2. The end of hanger 5 is connected to the connector 4.4 of unit member 4.5. Measure the coordinates of each connector 4.4 to ensure the accurate position of connector 4.4. Locate and install the load-bearing column 6.

[0030] Starting with the load-bearing column 6 and the connector 4.4 at the end of the hanger 5 as the positioning point, the members of the decorative frame 4 are installed step by step from bottom to top, thereby decomposing the complex structure of the decorative frame 4 into an installation process from point to line to surface, ensuring the installation accuracy and efficiency of the decorative frame 4.

[0031] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. An aluminum alloy symmetrical stacked grid decorative frame installation system, installed at the building entrance, characterized in that, Includes a decorative frame (4) installed below the structural roof and adapted to its slope. The decorative frame (4) has a spatial cone structure that is larger at the top and smaller at the bottom. The decorative frame (4) is gradually tapered from the inside and outside of the building entrance towards the middle from top to bottom. The bottom of the decorative frame (4) is connected to multiple load-bearing columns (6) spaced apart along the span of the decorative frame (4). The decorative frame (4) is connected to the structural roof through a hanging rod (5) that runs through the decorative frame (4) from bottom to top. The decorative frame (4) includes a side module (4.1), a bottom module (4.2), a top module (4.3), and a hanging rod (5). The side module (4.1) is connected to the bottom module (4.2) at the bottom and to the top module (4.3) at the top. The side module (4.1), bottom module (4.2), and top module (4.3) are connected to form a closed frame structure that is larger at the top and smaller at the bottom. The hanging rod (5) is vertically connected to the top module (4.3) from the bottom module (4.2) or side module (4.1) at the corresponding position, and extends upward to connect with the structural roof at the corresponding position. The bottom end of the side module (4.1) is wavy, and the lowest points of the two side modules (4.1) meet and connect to the load-bearing column (6). The side module (4.1), bottom module (4.2) and top module (4.3) are all composed of multiple unit modules. Each unit module is an equilateral triangle. The unit modules are connected by connectors (4.4). The connectors (4.4) are intersection nodes for connecting multiple rods. The top surface of the connectors has vertically upward connection points for connecting with the hanger (5).

2. The aluminum alloy symmetrical stacked grid decorative frame installation system according to claim 1, characterized in that, The slope of the top sealing module (4.3) is consistent with the slope of the structural roof. The side modules (4.1) are respectively connected to the opposite sides of the top sealing module (4.3) and are set downwards from the sides of the top sealing module (4.3) towards the middle. The bottom sealing module (4.2) is wavy in shape and is connected between the two side modules (4.1).

3. The aluminum alloy symmetrical stacked grid decorative frame installation system according to claim 2, characterized in that, The unit module consists of three unit rods (4.5); the side module (4.1) and the bottom sealing module (4.2) are connected to the top sealing module (4.3) via connectors (4.4) on the same vertical line, and the hanging rod (5) is connected vertically between the connectors (4.4).

4. The aluminum alloy symmetrical stacked grid decorative frame installation system according to claim 3, characterized in that, The end of the unit rod (4.5) is provided with bolt holes, and the unit rod (4.5) is inserted into the support node of the connector (4.4) and fixed by through bolts.

5. The aluminum alloy symmetrical stacked grid decorative frame installation system according to claim 1, characterized in that, The structural roof includes the original structural roof (1), and a steel structural roof (2) adapted to the slope of the original structural roof (1) is fitted on top of the original structural roof (1). A part of the steel structural roof (2) is located in the area of ​​the original structural roof (1), and another part extends out of the original structural roof (1) to form an extended part. A decorative frame (4) adapted to the slope is provided below the original structural roof (1). The decorative frame (4) is gradually tapered from the side of the original structural roof (1) and the side of the steel structural roof (2) towards the middle from top to bottom. The decorative frame (4) is connected to the original structural roof (1) and the steel structural roof (2) respectively by a hanger (5).

6. The aluminum alloy symmetrical stacked grid decorative frame installation system according to claim 5, characterized in that, The capping module (4.3) is located in part of the original structure roof (1) area and in part of the steel structure roof (2) expansion area. The side modules (4.1) are respectively located on the original structure roof (1) side and the steel structure roof (2) expansion side.

7. The aluminum alloy symmetrical stacked grid decorative frame installation system according to claim 5, characterized in that, The hanger (5) is connected to the roof panel or structural beam at the corresponding position of the original structural roof (1), and to the main steel beam (2.1) or secondary steel beam (2.2) of the steel structure roof (2).

8. A method for installing the aluminum alloy symmetrical layered grid decorative frame system according to any one of claims 1-7, characterized in that, Includes the following steps: Establish a planar grid for the location of the hanger (5) on the ground, project the connection point of the hanger (5) from the positioning point of the planar grid on the ground to the structural roof at the corresponding position, and connect the hanger (5) to the structural roof; the end of the hanger (5) is provided with a connector (4.4) for connecting the decorative frame (4) rods, measure the coordinates of each connector (4.4) to ensure that the position of the connector (4.4) is accurate; Position and install the load-bearing column (6). Starting from the load-bearing column (6) and using the connector (4.4) at the end of the hanger (5) as the positioning point, install the rods of the decorative frame (4) step by step from bottom to top.

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