GRC decorative panel mounting hanger and mounting method

Abstract

The application relates to the technical field of building decoration, in particular to a GRC decorative hanging plate mounting hanger and a mounting method, which comprise a mounting block, a mounting seat and a back-attached steel frame. A horizontal hole is formed in the mounting block. The mounting seat comprises a horizontal plate, a vertical plate and a protruding block, a horizontal connecting piece is arranged on the horizontal plate, the horizontal plate is fixedly connected to the mounting block through the horizontal connecting piece penetrating the horizontal hole, the vertical plate is fixedly connected to the horizontal plate, a vertical hole is formed in the vertical plate, a longitudinal connecting piece is arranged on the protruding block, the protruding block is fixedly connected to the vertical plate through the longitudinal connecting piece penetrating the vertical hole, and a mounting lug is arranged at one end of the protruding block away from the horizontal plate, a longitudinal hole is formed in the mounting lug. A locking piece is arranged on the back-attached steel frame, and the back-attached steel frame is fixedly connected to the mounting lug through the locking piece penetrating the longitudinal hole. The application has the advantages that the GRC decorative hanging plate mounting process can be adjusted, and the overall appearance effect of the GRC decorative hanging plate is improved.

Description

Technical Field

[0001] This application relates to the technical field of architectural decoration, and in particular to a GRC decorative panel installation bracket and installation method. Background Technology

[0002] GRC decorative cladding, also known as glass fiber reinforced cement GRC decorative cladding, is a material widely used in the field of architectural decoration. Due to its unique manufacturing process, GRC decorative cladding combines the advantages of high strength, lightweight, durability, and excellent plasticity, making it ideal for exterior wall cladding, facade decoration, interior decoration, and the creation of various decorative components and art sculptures.

[0003] Currently, during the installation of GRC decorative panels, positioning lines are laid out on the exterior wall, then embedded parts are installed at the installation locations, and finally the installation locations of the GRC decorative panels are connected to the embedded parts.

[0004] Regarding the aforementioned technologies, GRC decorative panels are typically composed of several pieces spliced ​​together on an exterior wall, and they offer an aesthetically pleasing effect. Once the GRC decorative panels are installed on embedded parts, their positions are fixed. If there are positional errors between adjacent GRC decorative panels after installation, and these panels are difficult to adjust, the overall appearance of the GRC decorative panels will be unsatisfactory. Summary of the Invention

[0005] To facilitate adjustment during the installation of GRC decorative panels and improve their overall appearance, this application provides a GRC decorative panel installation bracket and installation method.

[0006] The technical solution for the GRC decorative panel mounting bracket provided in this application is as follows: A GRC decorative panel mounting bracket includes: The mounting block has a horizontal hole, which is an oblong hole, and the length direction of the horizontal hole is consistent with the length direction of the mounting block. The mounting base includes a horizontal plate, a vertical plate, and a protrusion. A horizontal connector is provided on the horizontal plate, and the horizontal plate is fixedly connected to the mounting block through the horizontal hole via the horizontal connector. The vertical plate is fixedly connected to the horizontal plate and has a vertical hole, which is an oblong hole and its length direction is perpendicular to the horizontal plate. A longitudinal connector is provided on the protrusion, and the protrusion is fixedly connected to the vertical plate through the vertical hole via the longitudinal connector. A mounting ear extends from the end of the protrusion away from the horizontal plate, and a longitudinal hole, which is an oblong hole, is provided on the mounting ear and is perpendicular to both the horizontal hole and the vertical hole. A backing steel frame is used to fix it to the GRC decorative panel. A locking element is provided on the backing steel frame, and the backing steel frame is fixedly connected to the mounting ear by means of the locking element passing through the longitudinal hole.

[0007] By adopting the above technical solution, the horizontal plate is first pre-installed on the mounting block using the cooperation of the horizontal connector and the horizontal hole. Then, the protrusion is pre-installed on the vertical plate using the cooperation of the longitudinal connector and the vertical hole. Finally, the backing steel frame on the GRC decorative panel is pre-installed on the mounting ear using the cooperation of the locking device and the longitudinal hole. At this time, the horizontal connector, the longitudinal connector, and the locking device are not fully locked, allowing the horizontal plate to be adjusted along the length of the horizontal hole, the protrusion to be adjusted along the length of the vertical hole, and the backing steel frame to be adjusted along the length of the longitudinal hole. Moreover, the length directions of the horizontal hole, the vertical hole, and the longitudinal hole are all perpendicular to each other in space, allowing the GRC decorative panel to be finely adjusted at any position in space.

[0008] After the GRC decorative panel is positioned, fully tighten the horizontal connectors, vertical connectors, and locking components to complete the installation. The pre-locking of the horizontal connectors, vertical connectors, and locking components, along with the use of oblong holes for all dimensions, facilitates adjustment during installation, thereby improving the overall appearance of the GRC decorative panel.

[0009] Optionally, a connecting groove is provided on the vertical plate, and a connecting lug is fixedly connected to the connecting groove. The connecting lug is used to connect with the adjacent back steel frame.

[0010] By adopting the above technical solution, the connecting ear is inserted into the connecting groove for welding, and the connecting ear is connected to the back steel frame on the adjacent GRC decorative panel, so that the adjacent GRC decorative panels form a whole and the connection effect is better.

[0011] Optionally, both sides of the horizontal plate are provided with serrations, and a gasket is provided between the horizontal connector and the horizontal plate, with the gasket having a serrated shape on the side facing the horizontal plate.

[0012] By adopting the above technical solution, the serrations make it less likely for the connection between the horizontal plate and the mounting block to slip. At the same time, the use of shims increases the contact area of ​​the horizontal connectors, making the connection between the horizontal plate and the mounting block more stable.

[0013] Optionally, two vertical plates are provided, and the protrusion is located between the two vertical plates.

[0014] By adopting the above technical solution, the connection between the two vertical plates and the protrusion located in the middle position is made more stable.

[0015] Optionally, an auxiliary component is provided inside the protrusion, one end of which is connected to the back steel frame so that when the back steel frame moves, it drives the longitudinal connecting component to lock the protrusion to the vertical plate.

[0016] By adopting the above technical solution, the auxiliary component is designed to facilitate the adjustment of the GRC decorative panel by pushing it toward the mounting block after adjusting its height. When adjusting the distance between the GRC decorative panel and the mounting block, the protrusion and the vertical plate can be locked together, reducing the need to lock the longitudinal connecting parts again after adjustment.

[0017] Optionally, the auxiliary component includes an auxiliary rod and an auxiliary block. The auxiliary rod is rotatably connected within the protrusion. The longitudinal connecting component includes two longitudinal bolts located on different axes and a longitudinal nut threadedly connected to the longitudinal bolts. The auxiliary rod is connected to the longitudinal nut. One end of the auxiliary block is connected to the auxiliary rod, and the other end is connected to the backing steel frame, so that when the backing steel frame moves the auxiliary block, it drives the auxiliary rod to move the longitudinal nut to lock the longitudinal bolt.

[0018] By adopting the above technical solution, when the GRC decorative panel is pushed toward the mounting block, the auxiliary block drives the auxiliary rod to rotate. The rotation of the auxiliary rod drives the longitudinal nut to rotate in the locking direction. By using the longitudinal nut to lock the longitudinal bolt, the protrusion is firmly fixed to the vertical plate.

[0019] Optionally, the auxiliary rod is provided with a drive gear and drive bevel gears located on both sides of the drive gear. The two longitudinal nuts are respectively provided with driven bevel gears on the side facing the drive bevel gear, and the two longitudinal nuts are located on both sides of the drive bevel gear. The drive bevel gear meshes with the driven bevel gear. The auxiliary block is provided with a drive rack on the side facing the drive gear, and the drive rack meshes with the drive gear.

[0020] By adopting the above technical solution, the meshing of the drive rack and drive gear allows the drive rack to drive the drive gear to rotate when the GRC decorative panel is pushed toward the mounting block. Since the two driven bevel gears are located on different axes, when the drive gear rotates, the drive bevel gears located on both sides of the drive gear can drive the two driven bevel gears to rotate in the same direction, so that the two different driven bevel gears can simultaneously drive the longitudinal nut and the longitudinal bolt to lock.

[0021] This application also provides an installation method using the following technical solution: An installation method, comprising: S1. Cleaning the installation surface: Clean the surface of the GRC decorative panel to be installed, and thoroughly clean the dirt and debris on the surface. S2. Install the mounting brackets, clearly define the installation baseline for the mounting brackets, determine the specific information such as the horizontal positioning and elevation of the mounting brackets, and organize professional personnel to review and verify before installing the mounting brackets; S3. GRC decorative panel treatment: The GRC decorative panels are cut and polished, and the panels are numbered according to the drawings and design requirements to ensure that the subsequent installation and splicing work is carried out in an orderly manner. S4. GRC decorative panel installation: Align the GRC decorative panel installation nodes with the installation brackets, connect the connection points in place, adjust the GRC decorative panel up and down, and after adjustment, press the GRC decorative panel to lock it in place. S5. GRC decorative panel joint sealing: GRC decorative panel joints can be filled with expanding foam, and the outer surface can be repaired and leveled with exterior wall putty. S6. GRC decorative panel surface treatment: Clean the surface of dust and stains from top to bottom, and spray waterproof material on the surface of GRC decorative panel.

[0022] By adopting the above technical solution, one installation method is as follows: S1, cleaning the installation surface → S2, installing the hanger → S3, treating the GRC decorative panel → S4, installing the GRC decorative panel → S5, sealing the joints of the GRC decorative panel → S6, surface treatment of the GRC decorative panel.

[0023] The surface of the GRC decorative panels to be installed is cleaned of dirt and debris. A total station is used to measure the installation baseline of the mounting brackets, determining the horizontal positioning, elevation, and other specific information. This information is then verified by professionals before the brackets are installed. Next, the GRC decorative panels are cut and polished. They are then numbered according to the drawings and design requirements to ensure the subsequent installation and assembly work proceeds in an orderly manner.

[0024] Align the GRC decorative panel installation nodes with the installation brackets, connect the connection points in place, adjust the GRC decorative panel vertically, and after adjustment, press down on the GRC decorative panel and lock it in place. When the joints of the GRC decorative panel are large, expanding foam can be used to fill the joints. The outer surface can be repaired and leveled with exterior wall putty. Finally, clean the surface dust and stains from top to bottom, and spray waterproof material on the surface of the GRC decorative panel.

[0025] Optional, S2, during the installation of the hangers, organize professional personnel to review and check the three-dimensional spatial errors of the hangers according to the specified range: vertical error <2mm; horizontal error <2mm; depth error <3mm.

[0026] By adopting the above technical solutions, the dimensions of the GRC decorative panels can be controlled precisely enough to ensure that the GRC panels are in the same position and at the same elevation after installation, resulting in a better overall appearance.

[0027] Optionally, the installation of S4 and GRC decorative panels also includes installing the GRC decorative panels sequentially from top to bottom.

[0028] By adopting the above technical solution, the installation brackets located at the bottom of the GRC decorative panel can support the upper GRC decorative panel from top to bottom, thus ensuring the integrity of the GRC decorative panel.

[0029] In summary, this application includes at least one of the following beneficial technical effects: 1. By cooperating with mounting blocks, horizontal holes, horizontal plates, vertical plates, protrusions, horizontal connectors, vertical holes, longitudinal connectors, mounting ears, longitudinal holes, back steel frames, and locking components, and utilizing the fact that the length directions of the horizontal holes, vertical holes, and longitudinal holes are mutually perpendicular in space, the horizontal plates can be adjusted in the length direction of the horizontal holes, the protrusions can be adjusted in the length direction of the vertical holes, and the back steel frames can be adjusted in the length direction of the longitudinal holes. This allows the GRC decorative panel to be finely adjusted at any position in space, facilitating adjustments during the installation of the GRC decorative panel and thereby improving the overall appearance of the GRC decorative panel. 2. By using the connection groove and the connection ear, the connection ear is used to connect with the back steel frame on the adjacent GRC decorative panel, so that the adjacent GRC decorative panels form a whole and the connection effect is better; 3. Through the cooperation of the auxiliary rod, auxiliary block, drive gear, drive bevel gear, driven bevel gear, longitudinal nut, longitudinal bolt, and drive rack, when the GRC decorative hanging plate is pushed towards the mounting block, the longitudinal nut will lock the longitudinal bolt and firmly fix the protrusion to the vertical plate, thereby reducing the step of locking the longitudinal connecting parts again after the adjustment is completed. Attached Figure Description

[0030] Figure 1 This is a structural schematic diagram of a GRC decorative panel mounting bracket in an embodiment of this application.

[0031] Figure 2 This is a partial structural schematic diagram of a GRC decorative panel mounting bracket in an embodiment of this application.

[0032] Figure 3 This is an exploded view of a GRC decorative panel mounting bracket in an embodiment of this application.

[0033] Figure 4 This is a front view of a GRC decorative panel mounting bracket in an embodiment of this application.

[0034] Figure 5 This is a flowchart illustrating an installation method according to an embodiment of this application.

[0035] Explanation of reference numerals in the attached figures: 1. Mounting block; 11. Horizontal hole; 2. Mounting base; 21. Horizontal plate; 211. Horizontal connector; 212. Gasket; 22. Vertical plate; 221. Vertical hole; 222. Connecting groove; 223. Connecting ear; 23. Protrusion; 231. Longitudinal connector; 2311. Longitudinal bolt; 2312. Longitudinal nut; 232. Mounting ear; 233. Longitudinal hole; 3. Back steel frame; 31. Locking component; 4. Auxiliary component; 41. Auxiliary rod; 411. Drive gear; 412. Drive bevel gear; 413. Driven bevel gear; 42. Auxiliary block; 421. Drive rack. Detailed Implementation

[0036] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0037] This application discloses a GRC decorative panel mounting bracket.

[0038] Reference Figures 1-3 A GRC decorative panel mounting bracket includes a mounting block 1, a mounting base 2, and a backing steel frame 3. The mounting block 1 has a horizontal hole 11. The mounting base 2 includes a horizontal plate 21, a vertical plate 22, and a protrusion 23. A horizontal connector 211 passes through the horizontal plate 21, and the horizontal plate 21 is fixedly connected to the mounting block 1 via the horizontal connector 211 passing through the horizontal hole 11. The vertical plate 22 is fixedly connected to the horizontal plate 21, and has a vertical hole 221. A longitudinal connector 231 is provided on the protrusion 23, and the protrusion 23 is fixedly connected to the vertical plate 22 via the longitudinal connector 231 passing through the vertical hole 221. A mounting ear 232 extends from the end of the protrusion 23 away from the horizontal plate 21, and has a longitudinal hole 233. A locking member 31 passes through the backing steel frame 3, and the backing steel frame 3 is fixedly connected to the mounting ear 232 via the locking member 31 passing through the longitudinal hole 233.

[0039] The horizontal hole 11, vertical hole 221, and longitudinal hole 233 are all oblong holes, and their length directions are mutually perpendicular. In this embodiment, the length direction of the horizontal hole 11 is consistent with the length direction of the mounting block 1, the length direction of the vertical hole 221 is perpendicular to the horizontal plate 21, and the length direction of the longitudinal hole 233 is perpendicular to the side of the mounting block 1. In other embodiments, the directions of the horizontal hole 11, vertical hole 221, and longitudinal hole 233 can also be adjusted, such as the length direction of the longitudinal hole 233 being consistent with the length direction of the mounting block 1, the length direction of the vertical hole 221 being perpendicular to the horizontal plate 21, and the length direction of the horizontal hole 11 being perpendicular to the side of the mounting block 1.

[0040] First, the horizontal connector 211, the vertical connector 231, and the locking component 31 are pre-installed, leaving them partially locked. This allows the horizontal plate 21 to be adjusted along the length of the horizontal hole 11, the protrusion 23 to be adjusted along the length of the vertical hole 221, and the backing steel frame 3 to be adjusted along the length of the vertical hole 233, facilitating adjustment during the installation of the GRC decorative panel. After the position of the GRC decorative panel is adjusted, the horizontal connector 211, the vertical connector 231, and the locking component 31 are fully locked, completing the installation of the GRC decorative panel. This ensures a more even fit between multiple GRC decorative panels, thereby improving the overall appearance of the GRC decorative panel.

[0041] Both sides of the horizontal plate 21 are provided with serrations. The serrations increase the friction between the horizontal plate 21 and the mounting block 1, making it less likely for the horizontal plate 21 to slide on the mounting block 1. A gasket 212 is provided between the transverse connector 211 and the horizontal plate 21. The gasket 212 increases the contact area of ​​the transverse connector 211, making it easier for the transverse connector 211 to apply greater pressure to the horizontal plate 21, thus making the connection between the horizontal plate 21 and the mounting block 1 more stable. The side of the gasket 212 facing the horizontal plate 21 is serrated, which makes the contact between the gasket 212 and the horizontal plate 21 more stable.

[0042] There are two vertical plates 22, which are fixedly connected to both ends of the horizontal plate 21. The protrusion 23 is located between the two vertical plates 22. The connection between the two vertical plates 22 and the protrusion 23 located in the middle part makes the connection between the vertical plates 22 and the protrusion 23 more stable.

[0043] In an optional embodiment, each of the two vertical plates 22 has a connecting groove 222 at its top, and a connecting ear 223 is fixedly connected to the connecting groove 222. The connecting ear 223 is used to connect with the adjacent backing steel frame 3. The backing steel frame 3 is a connecting structure for the GRC decorative panel. The backing steel frame 3 facilitates the connection between the GRC decorative panel and the connecting ear 223 and the mounting ear 232, thereby installing the GRC decorative panel.

[0044] By inserting the connecting ear 223 into the connecting groove 222 and welding it, the connecting ear 223 and the vertical plate 22 form a whole. Then, the connecting ear 223 is connected to the back steel frame 3 on the adjacent GRC decorative panel, so that the adjacent GRC decorative panel can be stably installed on the connecting ear 223, thus forming a whole with the GRC decorative panel connected by the mounting ear 232, so that the connection effect of the adjacent GRC decorative panel is better.

[0045] In this embodiment, the transverse connector 211, longitudinal connector 231, and locking member 31 are all combinations of bolts and nuts. Each of the transverse hole 11, vertical hole 221, and longitudinal hole 233 has at least two or more holes. Therefore, after adjusting the position of the GRC decorative panel, at least six nuts still need to be rotated to lock it in place, making the locking process too cumbersome. Therefore, an auxiliary member 4 is provided inside the protrusion 23. One end of the auxiliary member 4 is connected to the backing steel frame 3, so that when the backing steel frame 3 moves, it drives the longitudinal connector 231 to lock the protrusion 23 to the vertical plate 22. The auxiliary member 4 facilitates locking the protrusion 23 to the vertical plate 22 when the height of the GRC decorative panel is adjusted and the panel is pushed towards the mounting block 1 to adjust the distance between the GRC decorative panel and the mounting block 1, reducing the need to re-lock the longitudinal connector 231 after adjustment.

[0046] Reference Figure 3 and Figure 4 The auxiliary component 4 includes an auxiliary rod 41 and an auxiliary block 42. The auxiliary rod 41 is rotatably connected inside the protrusion 23. The longitudinal connecting component 231 includes two longitudinal bolts 2311 located on different axes and a longitudinal nut 2312 threadedly connected to the longitudinal bolts 2311. By setting the two longitudinal bolts 2311 on different axes, the connection between the protrusion 23 and the vertical plate 22 is more stable, and the protrusion 23 is less likely to rotate relative to the vertical plate 22.

[0047] The auxiliary rod 41 is connected to the longitudinal nut 2312, and one end of the auxiliary block 42 is connected to the auxiliary rod 41 and the other end is connected to the back steel frame 3, so that when the back steel frame 3 moves the auxiliary block 42, it drives the auxiliary rod 41 to drive the longitudinal nut 2312 to lock the longitudinal bolt 2311.

[0048] The auxiliary rod 41 is provided with a drive gear 411 and drive bevel gears 412 located on both sides of the drive gear 411. Two longitudinal nuts 2312 are respectively provided with driven bevel gears 413 on the side facing the drive bevel gears 412, and the two longitudinal nuts 2312 are located on the upper and lower sides of the drive bevel gears 412. The drive bevel gears 412 and driven bevel gears 413 mesh. The auxiliary block 42 is provided with a drive rack 421 on the side facing the drive gear 411, and the drive rack 421 meshes with the drive gear 411.

[0049] By utilizing the meshing of the drive rack 421 and the drive gear 411, when the GRC decorative panel is pushed toward the mounting block 1, the drive rack 421 can drive the drive gear 411 to rotate. The two driven bevel gears 413 are located on the upper and lower sides of the drive bevel gear 412. Therefore, when the drive gear 411 rotates, the drive bevel gears 412 located on both sides of the drive gear 411 can drive the two driven bevel gears 413 to rotate in the same tightening direction, so that the two different driven bevel gears 413 can simultaneously drive the longitudinal nut 2312 and the longitudinal bolt 2311 to lock.

[0050] The implementation principle of a GRC decorative panel mounting bracket in this application embodiment is as follows: First, the horizontal plate 21 is pre-installed on the mounting block 1 using the cooperation of the horizontal connector 211 and the horizontal hole 11. Then, the protrusion 23 is pre-installed on the vertical plate 22 using the cooperation of the longitudinal connector 231 and the vertical hole 221. Then, the backing steel frame 3 on the GRC decorative panel is pre-installed on the mounting ear 232 using the cooperation of the locking member 31 and the longitudinal hole 233. At this time, the horizontal connector 211, the longitudinal connector 231, and the locking member 31 are not fully locked, allowing the horizontal plate 21 to be adjusted in the length direction of the horizontal hole 11, the protrusion 23 to be adjusted in the length direction of the vertical hole 221, and the backing steel frame 3 to be adjusted in the length direction of the longitudinal hole 233, so that the GRC decorative panel can be finely adjusted at any position in space.

[0051] After the GRC decorative panel is positioned along the length of the horizontal hole 11, the horizontal connector 211 is locked, thus locking the horizontal plate 21 to the mounting block 1. Next, the GRC decorative panel is adjusted along the length of the vertical hole 221. After adjustment, the GRC decorative panel is pressed, causing it to move along the length of the longitudinal hole 233. As the GRC decorative panel moves along the longitudinal hole 233, the drive rack 421 drives the drive gear 411 to rotate. The drive gear 411 rotates, driving two driven bevel gears 413 to rotate in the same tightening direction. Thus, the two different driven bevel gears 413 can simultaneously drive the longitudinal nut 2312 and the longitudinal bolt 2311 to lock, locking the protrusion 23 to the vertical plate 22. Finally, the locking member 31 is locked, locking the back steel frame 3 to the mounting ear 232. This completes the installation of the GRC decorative panel, facilitating adjustment during installation and improving the overall appearance of the GRC decorative panel.

[0052] This application also discloses an installation method.

[0053] Reference Figure 5An installation method for GRC decorative panel mounting brackets includes S1, cleaning the mounting surface → S2, installing the brackets → S3, processing the GRC decorative panel → S4, installing the GRC decorative panel → S5, sealing the joints of the GRC decorative panel → S6, surface treatment of the GRC decorative panel.

[0054] S1. Cleaning the mounting surface, specifically: Clean the surface of the GRC decorative panel to be installed, thoroughly removing dirt and debris.

[0055] S2. Install the mounting hardware, specifically: Clearly define the installation baseline for the mounting brackets, determine the specific information such as the horizontal positioning and elevation of the mounting brackets, and organize professional personnel to review and check that the three-dimensional spatial error of the mounting brackets is within the specified range: vertical error <2mm; horizontal error <2mm; depth error <3mm, before installing the mounting brackets.

[0056] S3, GRC decorative panel treatment, specifically: The GRC decorative panels are cut and polished, and numbered according to the drawings and design requirements to ensure that the subsequent installation and splicing work is carried out in an orderly manner.

[0057] S4, GRC decorative panel installation, specifically: Install the GRC decorative panels from top to bottom, aligning the installation nodes of the GRC decorative panels with the installation brackets, and connecting the connection points in place. Adjust the GRC decorative panels up and down, and after adjustment, press down on the GRC decorative panels to lock them in place.

[0058] S5, GRC decorative panel joint finishing, specifically: When the joints of GRC decorative panels are large, expanding foam can be used to fill the joints, and the outer surface can be repaired and leveled with exterior wall putty.

[0059] S6, GRC decorative panel surface treatment, specifically: Clean the surface of dust and stains from top to bottom, and spray a waterproof material onto the surface of the GRC decorative panel.

[0060] Clean the surface of the GRC decorative panel to be installed, removing dirt and debris. Use a total station to measure the installation baseline of the mounting brackets, determining the horizontal positioning, elevation, and other specific information. After professional personnel have verified the information, install the brackets. Ensure that the dimensions of the GRC decorative panel are sufficiently precise, and that the GRC panels are installed with consistent positioning and elevation for a better overall appearance.

[0061] Next, the GRC decorative panels are cut and polished. At the same time, the GRC decorative panels are numbered according to the drawings and design requirements to ensure that the subsequent installation and splicing work is carried out in an orderly manner.

[0062] Install the GRC decorative panels sequentially from top to bottom, ensuring that the lower mounting brackets support the upper panels to maintain the integrity of the panel structure. Align the GRC panel installation joints with the mounting brackets, connect the joints, adjust the panels vertically, press down on the panels, and tighten them. For large joints, use expanding foam to fill the gaps. Repair and level the outer surface with exterior wall putty. Finally, clean the surface of dust and stains from top to bottom and spray a waterproof material onto the GRC panel surface.

[0063] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A GRC decorative panel mounting bracket, characterized in that, include: Mounting block (1), the mounting block (1) has a horizontal hole (11) which is a waist-shaped hole and the length direction of the horizontal hole (11) is consistent with the length direction of the mounting block (1); The mounting base (2) includes a horizontal plate (21), a vertical plate (22), and a protrusion (23). A horizontal connector (211) is provided on the horizontal plate (21). The horizontal plate (21) is fixedly connected to the mounting block (1) through the horizontal hole (11) via the horizontal connector (211). The vertical plate (22) is fixedly connected to the horizontal plate (21). A vertical hole (221) is provided on the vertical plate (22). The vertical hole (221) is an oblong hole. The length direction of the vertical hole (221) is perpendicular to the horizontal plate (23). Plate (21), the protrusion (23) is provided with a longitudinal connector (231), the protrusion (23) passes through the vertical hole (221) and is fixedly connected to the vertical plate (22) through the longitudinal connector (231), the end of the protrusion (23) away from the horizontal plate (21) extends with a mounting ear (232), the mounting ear (232) is provided with a longitudinal hole (233), the longitudinal hole (233) is a waist-shaped hole, the longitudinal hole (233) is perpendicular to the horizontal hole (11) and the vertical hole (221) respectively. A back-mounted steel frame (3) is used to fix it to the GRC decorative hanging plate. A locking member (31) is provided on the back-mounted steel frame (3). The back-mounted steel frame (3) is fixedly connected to the mounting ear (232) by the locking member (31) passing through the longitudinal hole (233). Two vertical plates (22) are provided, and the protrusion (23) is located between the two vertical plates (22); An auxiliary component (4) is provided inside the protrusion (23). One end of the auxiliary component (4) is connected to the back steel frame (3) so that when the back steel frame (3) moves, it drives the longitudinal connecting component (231) to lock the protrusion (23) and the vertical plate (22).

2. The GRC decorative panel mounting bracket according to claim 1, characterized in that: The vertical plate (22) is provided with a connecting groove (222), and a connecting ear (223) is fixedly connected to the connecting groove (222). The connecting ear (223) is used to connect with the adjacent back steel frame (3).

3. The GRC decorative panel mounting bracket according to claim 1, characterized in that: Both sides of the horizontal plate (21) are provided with serrations, and a gasket (212) is provided between the horizontal connector (211) and the horizontal plate (21). The gasket (212) is serrated on the side facing the horizontal plate (21).

4. The GRC decorative panel mounting bracket according to claim 1, characterized in that: The auxiliary component (4) includes an auxiliary rod (41) and an auxiliary block (42). The auxiliary rod (41) is rotatably connected inside the protrusion (23). The longitudinal connector (231) includes two longitudinal bolts (2311) located on different axes and a longitudinal nut (2312) threadedly connected to the longitudinal bolts (2311). The auxiliary rod (41) is connected to the longitudinal nut (2312). One end of the auxiliary block (42) is connected to the auxiliary rod (41), and the other end is connected to the back steel frame (3). When the back steel frame (3) moves the auxiliary block (42), it drives the auxiliary rod (41) to drive the longitudinal nut (2312) to lock the longitudinal bolt (2311).

5. The GRC decorative panel mounting bracket according to claim 4, characterized in that: The auxiliary rod (41) is provided with a drive gear (411) and drive bevel gears (412) located on both sides of the drive gear (411). Two longitudinal nuts (2312) are respectively provided with driven bevel gears (413) on the side facing the drive bevel gears (412), and the two longitudinal nuts (2312) are located on the upper and lower sides of the drive bevel gears (412). The drive bevel gears (412) mesh with the driven bevel gears (413). The auxiliary block (42) is provided with a drive rack (421) on the side facing the drive gear (411), and the drive rack (421) meshes with the drive gear (411).

6. An installation method, characterized in that, The mounting bracket for the GRC decorative panel as described in any one of claims 1-5 comprises: S1. Cleaning the installation surface: Clean the surface of the GRC decorative panel to be installed, and thoroughly clean the dirt and debris on the surface. S2. Install the mounting brackets, clearly define the installation baseline for the mounting brackets, determine the specific information on the horizontal positioning and elevation of the mounting brackets, and organize professional personnel to review the information before installing the mounting brackets; S3. GRC decorative panel treatment: The GRC decorative panels are cut and polished, and the panels are numbered according to the drawings and design requirements to ensure that the subsequent installation and splicing work is carried out in an orderly manner. S4. GRC decorative panel installation: Align the GRC decorative panel installation nodes with the installation brackets, connect the connection points in place, adjust the GRC decorative panel up and down, and after adjustment, press the GRC decorative panel to lock it in place. S5. GRC decorative panel joint sealing: GRC decorative panel joints are filled with expanding foam, and the outer surface is repaired and leveled with exterior wall putty. S6, GRC decorative panel surface treatment: clean the surface of dust and stains from top to bottom, and spray waterproof material.

7. An installation method as described in claim 6, characterized in that: S2. During the installation of the hangers, professional personnel shall review and verify the hangers, including checking the three-dimensional spatial errors of the hangers: vertical error < 2mm; horizontal error < 2mm; depth error < 3mm.

8. An installation method as described in claim 6, characterized in that: S4. The installation of GRC decorative panels also includes installing the GRC decorative panels from top to bottom.

Images